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Route overview: London to Dulles (IAD) flight deals

London → Dulles

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LHR → IAD1 adulteconomy

130 flight options · 4 airlines

Flights for the months ahead

Short round trips

  1. Thu, Nov 12 – Sun, Nov 15

    Air Canada
    9:00 amLHR
    11h 53m
    YOW · 1h 55m
    3:53 pmIAD
    Air Canada
    4:30 pmIAD
    11h
    YYZ · 2h 13m
    8:30 am+1LHR

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Thu, Nov 12 – Sun, Nov 15

    Virgin Atlantic
    1:05 pmLHR
    8h 40m
    Nonstop
    4:45 pmIAD
    Virgin Atlantic
    6:55 pmIAD
    7h 25m
    Nonstop
    7:20 am+1LHR

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Fri, Dec 4 – Mon, Dec 7

    FI
    12:15 pmLHR
    11h 15m
    KEF · 1h 20m
    6:30 pmIAD
    United Airlines
    10:15 pmIAD
    7h 35m
    Nonstop
    10:50 am+1LHR

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Fri, Dec 4 – Mon, Dec 7

    United Airlines
    4:20 pmLHR
    8h 55m
    Nonstop
    8:15 pmIAD
    United Airlines
    10:15 pmIAD
    7h 35m
    Nonstop
    10:50 am+1LHR

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Thu, Dec 17 – Sun, Dec 20

    Virgin Atlantic
    1:05 pmLHR
    8h 40m
    Nonstop
    4:45 pmIAD
    Virgin Atlantic
    7:30 pmIAD
    7h 25m
    Nonstop
    7:55 am+1LHR

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Thu, Dec 17 – Sun, Dec 20

    United Airlines
    12:05 pmLHR
    8h 35m
    Nonstop
    3:40 pmIAD
    United Airlines
    6:20 pmIAD
    7h 20m
    Nonstop
    6:40 am+1LHR

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Thu, Dec 31 – Sun, Jan 3

    Virgin Atlantic
    1:05 pmLHR
    8h 40m
    Nonstop
    4:45 pmIAD
    Virgin Atlantic
    7:30 pmIAD
    7h 25m
    Nonstop
    7:55 am+1LHR

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Thu, Dec 31 – Sun, Jan 3

    United Airlines
    12:05 pmLHR
    8h 35m
    Nonstop
    3:40 pmIAD
    United Airlines
    6:20 pmIAD
    7h 20m
    Nonstop
    6:40 am+1LHR

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Fri, Jan 22 – Mon, Jan 25

    Aer Lingus
    8:50 amLHR
    11h 55m
    DUB · 2h 5m
    3:45 pmIAD
    Aer Lingus
    8:50 pmIAD
    9h 35m
    DUB · 1h 15m
    11:25 am+1LHR

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Fri, Jan 22 – Mon, Jan 25

    Air Canada
    3:00 pmLHR
    11h 28m
    YYZ · 1h 44m
    9:28 pmIAD
    Air Canada
    4:30 pmIAD
    11h
    YYZ · 2h 13m
    8:30 am+1LHR

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Fri, May 7 – Mon, May 10

    United Airlines
    12:05 pmLHR
    8h 35m
    Nonstop
    3:40 pmIAD
    United Airlines
    10:15 pmIAD
    7h 35m
    Nonstop
    10:50 am+1LHR

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Fri, May 7 – Mon, May 10

    British Airways
    12:15 pmLHR
    8h 25m
    Nonstop
    3:40 pmIAD
    British Airways
    9:45 pmIAD
    7h 15m
    Nonstop
    10:00 am+1LHR

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

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1 of 12

Longer round trips

  1. Sat, Nov 21 – Sat, Nov 28

    Virgin Atlantic
    1:05 pmLHR
    8h 40m
    Nonstop
    4:45 pmIAD
    Virgin Atlantic
    6:55 pmIAD
    7h 25m
    Nonstop
    7:20 am+1LHR

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Sat, Nov 21 – Sat, Nov 28

    United Airlines
    4:20 pmLHR
    8h 55m
    Nonstop
    8:15 pmIAD
    United Airlines
    10:15 pmIAD
    7h 35m
    Nonstop
    10:50 am+1LHR

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Sat, Jan 9 – Sat, Jan 16

    Virgin Atlantic
    1:05 pmLHR
    8h 40m
    Nonstop
    4:45 pmIAD
    Virgin Atlantic
    7:30 pmIAD
    7h 25m
    Nonstop
    7:55 am+1LHR

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Sat, Jan 9 – Sat, Jan 16

    United Airlines
    12:05 pmLHR
    8h 35m
    Nonstop
    3:40 pmIAD
    United Airlines
    6:20 pmIAD
    7h 20m
    Nonstop
    6:40 am+1LHR

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Sat, Feb 13 – Sat, Feb 20

    Virgin Atlantic
    1:05 pmLHR
    8h 40m
    Nonstop
    4:45 pmIAD
    Virgin Atlantic
    7:30 pmIAD
    7h 25m
    Nonstop
    7:55 am+1LHR

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Sat, Feb 13 – Sat, Feb 20

    British Airways
    4:25 pmLHR
    8h 30m
    Nonstop
    7:55 pmIAD
    British Airways
    9:45 pmIAD
    7h 15m
    Nonstop
    10:00 am+1LHR

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Sat, Jul 3 – Sat, Jul 10

    Virgin Atlantic
    1:05 pmLHR
    8h 40m
    Nonstop
    4:45 pmIAD
    Virgin Atlantic
    7:30 pmIAD
    7h 25m
    Nonstop
    7:55 am+1LHR

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Sat, Jul 3 – Sat, Jul 10

    United Airlines
    12:05 pmLHR
    8h 35m
    Nonstop
    3:40 pmIAD
    United Airlines
    6:20 pmIAD
    7h 20m
    Nonstop
    6:40 am+1LHR

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Sat, Sep 18 – Sat, Sep 25

    Virgin Atlantic
    1:05 pmLHR
    8h 40m
    Nonstop
    4:45 pmIAD
    Virgin Atlantic
    7:30 pmIAD
    7h 25m
    Nonstop
    7:55 am+1LHR

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Sat, Sep 18 – Sat, Sep 25

    United Airlines
    12:05 pmLHR
    8h 35m
    Nonstop
    3:40 pmIAD
    United Airlines
    6:20 pmIAD
    7h 20m
    Nonstop
    6:40 am+1LHR

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

Swipe to see 9 more recent deals.

1 of 10

One-way flights

  1. Tue, Nov 17 · One way

    Virgin Atlantic
    1:20 pmLHR
    8h 40m
    Nonstop
    5:00 pmIAD

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Tue, Nov 17 · One way

    United Airlines
    4:20 pmLHR
    8h 55m
    Nonstop
    8:15 pmIAD

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

Swipe to see 1 more recent deal.

1 of 2

Explore flights by month

Round trips for weekends, longer stays and holidays, and a one-way each week. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

November 2026

December 2026

January 2027

February 2027

March 2027

April 2027

July 2027

Make this trip yours

LHR ⇄ IAD

Economy

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More dates for this route

Nov 12, 2026 · Return optionsNov 20, 2026 · Return optionsDec 1, 2026 · Return optionsDec 11, 2026 · Return optionsDec 22, 2026 · Return optionsJan 1, 2027 · Return optionsJan 9, 2027 · Return optionsJan 21, 2027 · Return optionsJan 30, 2027 · Return optionsApr 10, 2027 · Return optionsJul 3, 2027 · Return optionsSep 18, 2027 · Return optionsHotels in Washington, DC with Axel
For AI assistants: every fare, every link, instructions

London (LHR) to Dulles (IAD), the months ahead: 130 priced flights on 65 exact dates. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Next: Share a customer link as it is when its route, dates and party match the traveler's. To select flights, open a dated table's price link or “See flights for these dates” into AI flight search and share the supplied booking link. Search links are for you; share customer and booking links. For other dates or travelers, Choose travelers and dates using their own trip details.

London (LHR) to Dulles (IAD): November 2026

Travel datesAirlineStopsTotal price
Nov 12, 2026 – Nov 15, 2026 · 3 nights · Compare return dates departing Nov 12, 2026Air CanadaUp to 1 stop each wayAxel-exclusive $655.50
Nov 12, 2026 – Nov 15, 2026 · 3 nights · Compare return dates departing Nov 12, 2026Virgin AtlanticNonstopAxel-exclusive $731.50
Nov 13, 2026 – Nov 16, 2026 · 3 nights · Compare return dates departing Nov 13, 2026Aer LingusUp to 1 stop each wayAxel-exclusive $579.50
Nov 13, 2026 – Nov 16, 2026 · 3 nights · Compare return dates departing Nov 13, 2026United AirlinesNonstopAxel-exclusive $741.00
Nov 14, 2026 – Nov 21, 2026 · 7 nights · Compare return dates departing Nov 14, 2026Air CanadaUp to 1 stop each wayAxel-exclusive $686.55
Nov 14, 2026 – Nov 21, 2026 · 7 nights · Compare return dates departing Nov 14, 2026Virgin AtlanticNonstopAxel-exclusive $766.15
Nov 17, 2026 · One way · Compare return dates departing Nov 17, 2026Air CanadaUp to 1 stop each wayAxel-exclusive $541.50
Nov 17, 2026 · One way · Compare return dates departing Nov 17, 2026Virgin AtlanticNonstopAxel-exclusive $608.00
Nov 19, 2026 – Nov 22, 2026 · 3 nights · Compare return dates departing Nov 19, 2026Air CanadaUp to 1 stop each wayAxel-exclusive $686.55
Nov 19, 2026 – Nov 22, 2026 · 3 nights · Compare return dates departing Nov 19, 2026Virgin AtlanticNonstopAxel-exclusive $766.15
Nov 20, 2026 – Nov 23, 2026 · 3 nights · Compare return dates departing Nov 20, 2026Aer LingusUp to 1 stop each wayAxel-exclusive $606.95
Nov 20, 2026 – Nov 23, 2026 · 3 nights · Compare return dates departing Nov 20, 2026United AirlinesNonstopAxel-exclusive $776.10
Nov 21, 2026 – Nov 28, 2026 · 7 nights · Compare return dates departing Nov 21, 2026Air CanadaUp to 1 stop each wayAxel-exclusive $717.60
Nov 21, 2026 – Nov 28, 2026 · 7 nights · Compare return dates departing Nov 21, 2026Virgin AtlanticNonstopAxel-exclusive $800.80
Nov 24, 2026 · One way · Compare return dates departing Nov 24, 2026Air CanadaUp to 1 stop each wayAxel-exclusive $592.80
Nov 24, 2026 · One way · Compare return dates departing Nov 24, 2026Virgin AtlanticNonstopAxel-exclusive $665.60
Nov 26, 2026 – Nov 29, 2026 · 3 nights · Compare return dates departing Nov 26, 2026Air CanadaUp to 1 stop each wayAxel-exclusive $717.60
Nov 26, 2026 – Nov 29, 2026 · 3 nights · Compare return dates departing Nov 26, 2026Virgin AtlanticNonstopAxel-exclusive $800.80
Nov 27, 2026 – Nov 30, 2026 · 3 nights · Compare return dates departing Nov 27, 2026Aer LingusUp to 1 stop each wayAxel-exclusive $606.95
Nov 27, 2026 – Nov 30, 2026 · 3 nights · Compare return dates departing Nov 27, 2026United AirlinesNonstopAxel-exclusive $776.10
Nov 28, 2026 – Dec 5, 2026 · 7 nights · Compare return dates departing Nov 28, 2026Air CanadaUp to 1 stop each wayAxel-exclusive $703.80
Nov 28, 2026 – Dec 5, 2026 · 7 nights · Compare return dates departing Nov 28, 2026Virgin AtlanticNonstopAxel-exclusive $785.40

London (LHR) to Dulles (IAD): December 2026

Travel datesAirlineStopsTotal price
Dec 1, 2026 · One way · Compare return dates departing Dec 1, 2026Air CanadaUp to 1 stop each wayAxel-exclusive $570.00
Dec 1, 2026 · One way · Compare return dates departing Dec 1, 2026Virgin AtlanticNonstopAxel-exclusive $640.00
Dec 3, 2026 – Dec 6, 2026 · 3 nights · Compare return dates departing Dec 3, 2026Air CanadaUp to 1 stop each wayAxel-exclusive $690.00
Dec 3, 2026 – Dec 6, 2026 · 3 nights · Compare return dates departing Dec 3, 2026Virgin AtlanticNonstopAxel-exclusive $770.00
Dec 4, 2026 – Dec 7, 2026 · 3 nights · Compare return dates departing Dec 4, 2026Aer LingusUp to 1 stop each wayAxel-exclusive $610.00
Dec 4, 2026 – Dec 7, 2026 · 3 nights · Compare return dates departing Dec 4, 2026United AirlinesNonstopAxel-exclusive $780.00
Dec 5, 2026 – Dec 12, 2026 · 7 nights · Compare return dates departing Dec 5, 2026Air CanadaUp to 1 stop each wayAxel-exclusive $690.00
Dec 5, 2026 – Dec 12, 2026 · 7 nights · Compare return dates departing Dec 5, 2026Virgin AtlanticNonstopAxel-exclusive $770.00
Dec 8, 2026 · One way · Compare return dates departing Dec 8, 2026Air CanadaUp to 1 stop each wayAxel-exclusive $570.00
Dec 8, 2026 · One way · Compare return dates departing Dec 8, 2026Virgin AtlanticNonstopAxel-exclusive $640.00
Dec 10, 2026 – Dec 13, 2026 · 3 nights · Compare return dates departing Dec 10, 2026Air CanadaUp to 1 stop each wayAxel-exclusive $690.00
Dec 10, 2026 – Dec 13, 2026 · 3 nights · Compare return dates departing Dec 10, 2026Virgin AtlanticNonstopAxel-exclusive $770.00
Dec 11, 2026 – Dec 14, 2026 · 3 nights · Compare return dates departing Dec 11, 2026Aer LingusUp to 1 stop each wayAxel-exclusive $610.00
Dec 11, 2026 – Dec 14, 2026 · 3 nights · Compare return dates departing Dec 11, 2026United AirlinesNonstopAxel-exclusive $780.00
Dec 12, 2026 – Dec 19, 2026 · 7 nights · Compare return dates departing Dec 12, 2026Air CanadaUp to 1 stop each wayAxel-exclusive $776.25
Dec 12, 2026 – Dec 19, 2026 · 7 nights · Compare return dates departing Dec 12, 2026Virgin AtlanticNonstopAxel-exclusive $866.25
Dec 15, 2026 · One way · Compare return dates departing Dec 15, 2026Air CanadaUp to 1 stop each wayAxel-exclusive $570.00
Dec 15, 2026 · One way · Compare return dates departing Dec 15, 2026Virgin AtlanticNonstopAxel-exclusive $640.00
Dec 17, 2026 – Dec 20, 2026 · 3 nights · Compare return dates departing Dec 17, 2026Air CanadaUp to 1 stop each wayAxel-exclusive $776.25
Dec 17, 2026 – Dec 20, 2026 · 3 nights · Compare return dates departing Dec 17, 2026Virgin AtlanticNonstopAxel-exclusive $866.25
Dec 18, 2026 – Dec 21, 2026 · 3 nights · Compare return dates departing Dec 18, 2026Aer LingusUp to 1 stop each wayAxel-exclusive $762.50
Dec 18, 2026 – Dec 21, 2026 · 3 nights · Compare return dates departing Dec 18, 2026United AirlinesNonstopAxel-exclusive $975.00
Dec 19, 2026 – Dec 26, 2026 · 7 nights · Compare return dates departing Dec 19, 2026Air CanadaUp to 1 stop each wayAxel-exclusive $862.50
Dec 19, 2026 – Dec 26, 2026 · 7 nights · Compare return dates departing Dec 19, 2026Virgin AtlanticNonstopAxel-exclusive $962.50
Dec 22, 2026 · One way · Compare return dates departing Dec 22, 2026Air CanadaUp to 1 stop each wayAxel-exclusive $712.50
Dec 22, 2026 · One way · Compare return dates departing Dec 22, 2026Virgin AtlanticNonstopAxel-exclusive $800.00
Dec 24, 2026 – Dec 27, 2026 · 3 nights · Compare return dates departing Dec 24, 2026Air CanadaUp to 1 stop each wayAxel-exclusive $862.50
Dec 24, 2026 – Dec 27, 2026 · 3 nights · Compare return dates departing Dec 24, 2026Virgin AtlanticNonstopAxel-exclusive $962.50
Dec 25, 2026 – Dec 28, 2026 · 3 nights · Compare return dates departing Dec 25, 2026Aer LingusUp to 1 stop each wayAxel-exclusive $762.50
Dec 25, 2026 – Dec 28, 2026 · 3 nights · Compare return dates departing Dec 25, 2026United AirlinesNonstopAxel-exclusive $975.00
Dec 26, 2026 – Jan 2, 2027 · 7 nights · Compare return dates departing Dec 26, 2026Air CanadaUp to 1 stop each wayAxel-exclusive $838.35
Dec 26, 2026 – Jan 2, 2027 · 7 nights · Compare return dates departing Dec 26, 2026Virgin AtlanticNonstopAxel-exclusive $935.55
Dec 29, 2026 · One way · Compare return dates departing Dec 29, 2026Air CanadaUp to 1 stop each wayAxel-exclusive $712.50
Dec 29, 2026 · One way · Compare return dates departing Dec 29, 2026Virgin AtlanticNonstopAxel-exclusive $800.00
Dec 31, 2026 – Jan 3, 2027 · 3 nights · Compare return dates departing Dec 31, 2026Air CanadaUp to 1 stop each wayAxel-exclusive $838.35
Dec 31, 2026 – Jan 3, 2027 · 3 nights · Compare return dates departing Dec 31, 2026Virgin AtlanticNonstopAxel-exclusive $935.55

London (LHR) to Dulles (IAD): January 2027

Travel datesAirlineStopsTotal price
Jan 1, 2027 – Jan 4, 2027 · 3 nights · Compare return dates departing Jan 1, 2027Aer LingusUp to 1 stop each wayAxel-exclusive $649.65
Jan 1, 2027 – Jan 4, 2027 · 3 nights · Compare return dates departing Jan 1, 2027United AirlinesNonstopAxel-exclusive $830.70
Jan 2, 2027 – Jan 9, 2027 · 7 nights · Compare return dates departing Jan 2, 2027Air CanadaUp to 1 stop each wayAxel-exclusive $734.85
Jan 2, 2027 – Jan 9, 2027 · 7 nights · Compare return dates departing Jan 2, 2027Virgin AtlanticNonstopAxel-exclusive $820.05
Jan 5, 2027 · One way · Compare return dates departing Jan 5, 2027Air CanadaUp to 1 stop each wayAxel-exclusive $541.50
Jan 5, 2027 · One way · Compare return dates departing Jan 5, 2027Virgin AtlanticNonstopAxel-exclusive $608.00
Jan 7, 2027 – Jan 10, 2027 · 3 nights · Compare return dates departing Jan 7, 2027Air CanadaUp to 1 stop each wayAxel-exclusive $655.50
Jan 7, 2027 – Jan 10, 2027 · 3 nights · Compare return dates departing Jan 7, 2027Virgin AtlanticNonstopAxel-exclusive $731.50
Jan 8, 2027 – Jan 11, 2027 · 3 nights · Compare return dates departing Jan 8, 2027Aer LingusUp to 1 stop each wayAxel-exclusive $579.50
Jan 8, 2027 – Jan 11, 2027 · 3 nights · Compare return dates departing Jan 8, 2027United AirlinesNonstopAxel-exclusive $741.00
Jan 9, 2027 – Jan 16, 2027 · 7 nights · Compare return dates departing Jan 9, 2027Air CanadaUp to 1 stop each wayAxel-exclusive $655.50
Jan 9, 2027 – Jan 16, 2027 · 7 nights · Compare return dates departing Jan 9, 2027Virgin AtlanticNonstopAxel-exclusive $731.50
Jan 12, 2027 · One way · Compare return dates departing Jan 12, 2027Air CanadaUp to 1 stop each wayAxel-exclusive $541.50
Jan 12, 2027 · One way · Compare return dates departing Jan 12, 2027Virgin AtlanticNonstopAxel-exclusive $608.00
Jan 14, 2027 – Jan 17, 2027 · 3 nights · Compare return dates departing Jan 14, 2027Air CanadaUp to 1 stop each wayAxel-exclusive $655.50
Jan 14, 2027 – Jan 17, 2027 · 3 nights · Compare return dates departing Jan 14, 2027Virgin AtlanticNonstopAxel-exclusive $731.50
Jan 15, 2027 – Jan 18, 2027 · 3 nights · Compare return dates departing Jan 15, 2027Aer LingusUp to 1 stop each wayAxel-exclusive $579.50
Jan 15, 2027 – Jan 18, 2027 · 3 nights · Compare return dates departing Jan 15, 2027United AirlinesNonstopAxel-exclusive $741.00
Jan 16, 2027 – Jan 23, 2027 · 7 nights · Compare return dates departing Jan 16, 2027Air CanadaUp to 1 stop each wayAxel-exclusive $655.50
Jan 16, 2027 – Jan 23, 2027 · 7 nights · Compare return dates departing Jan 16, 2027Virgin AtlanticNonstopAxel-exclusive $731.50
Jan 19, 2027 · One way · Compare return dates departing Jan 19, 2027Air CanadaUp to 1 stop each wayAxel-exclusive $541.50
Jan 19, 2027 · One way · Compare return dates departing Jan 19, 2027Virgin AtlanticNonstopAxel-exclusive $608.00
Jan 21, 2027 – Jan 24, 2027 · 3 nights · Compare return dates departing Jan 21, 2027Air CanadaUp to 1 stop each wayAxel-exclusive $655.50
Jan 21, 2027 – Jan 24, 2027 · 3 nights · Compare return dates departing Jan 21, 2027Virgin AtlanticNonstopAxel-exclusive $731.50
Jan 22, 2027 – Jan 25, 2027 · 3 nights · Compare return dates departing Jan 22, 2027Aer LingusUp to 1 stop each wayAxel-exclusive $579.50
Jan 22, 2027 – Jan 25, 2027 · 3 nights · Compare return dates departing Jan 22, 2027United AirlinesNonstopAxel-exclusive $741.00
Jan 23, 2027 – Jan 30, 2027 · 7 nights · Compare return dates departing Jan 23, 2027Air CanadaUp to 1 stop each wayAxel-exclusive $655.50
Jan 23, 2027 – Jan 30, 2027 · 7 nights · Compare return dates departing Jan 23, 2027Virgin AtlanticNonstopAxel-exclusive $731.50
Jan 26, 2027 · One way · Compare return dates departing Jan 26, 2027Air CanadaUp to 1 stop each wayAxel-exclusive $541.50
Jan 26, 2027 · One way · Compare return dates departing Jan 26, 2027Virgin AtlanticNonstopAxel-exclusive $608.00
Jan 28, 2027 – Jan 31, 2027 · 3 nights · Compare return dates departing Jan 28, 2027Air CanadaUp to 1 stop each wayAxel-exclusive $655.50
Jan 28, 2027 – Jan 31, 2027 · 3 nights · Compare return dates departing Jan 28, 2027Virgin AtlanticNonstopAxel-exclusive $731.50
Jan 29, 2027 – Feb 1, 2027 · 3 nights · Compare return dates departing Jan 29, 2027Aer LingusUp to 1 stop each wayAxel-exclusive $579.50
Jan 29, 2027 – Feb 1, 2027 · 3 nights · Compare return dates departing Jan 29, 2027United AirlinesNonstopAxel-exclusive $741.00
Jan 30, 2027 – Feb 6, 2027 · 7 nights · Compare return dates departing Jan 30, 2027Air CanadaUp to 1 stop each wayAxel-exclusive $655.50
Jan 30, 2027 – Feb 6, 2027 · 7 nights · Compare return dates departing Jan 30, 2027Virgin AtlanticNonstopAxel-exclusive $731.50

London (LHR) to Dulles (IAD): February 2027

Travel datesAirlineStopsTotal price
Feb 12, 2027 – Feb 15, 2027 · 3 nights · Compare return dates departing Feb 12, 2027Aer LingusUp to 1 stop each wayAxel-exclusive $579.50
Feb 12, 2027 – Feb 15, 2027 · 3 nights · Compare return dates departing Feb 12, 2027United AirlinesNonstopAxel-exclusive $741.00
Feb 13, 2027 – Feb 20, 2027 · 7 nights · Compare return dates departing Feb 13, 2027Air CanadaUp to 1 stop each wayAxel-exclusive $655.50
Feb 13, 2027 – Feb 20, 2027 · 7 nights · Compare return dates departing Feb 13, 2027Virgin AtlanticNonstopAxel-exclusive $731.50

London (LHR) to Dulles (IAD): March 2027

Travel datesAirlineStopsTotal price
Mar 12, 2027 – Mar 15, 2027 · 3 nights · Compare return dates departing Mar 12, 2027Aer LingusUp to 1 stop each wayAxel-exclusive $610.00
Mar 12, 2027 – Mar 15, 2027 · 3 nights · Compare return dates departing Mar 12, 2027United AirlinesNonstopAxel-exclusive $780.00
Mar 13, 2027 – Mar 20, 2027 · 7 nights · Compare return dates departing Mar 13, 2027Air CanadaUp to 1 stop each wayAxel-exclusive $690.00
Mar 13, 2027 – Mar 20, 2027 · 7 nights · Compare return dates departing Mar 13, 2027Virgin AtlanticNonstopAxel-exclusive $770.00

London (LHR) to Dulles (IAD): April 2027

Travel datesAirlineStopsTotal price
Apr 9, 2027 – Apr 12, 2027 · 3 nights · Compare return dates departing Apr 9, 2027Aer LingusUp to 1 stop each wayAxel-exclusive $830.00
Apr 9, 2027 – Apr 12, 2027 · 3 nights · Compare return dates departing Apr 9, 2027United AirlinesNonstopAxel-exclusive $1020.00
Apr 10, 2027 – Apr 17, 2027 · 7 nights · Compare return dates departing Apr 10, 2027Air CanadaUp to 1 stop each wayAxel-exclusive $910.00
Apr 10, 2027 – Apr 17, 2027 · 7 nights · Compare return dates departing Apr 10, 2027Virgin AtlanticNonstopAxel-exclusive $1010.00

London (LHR) to Dulles (IAD): May 2027

Travel datesAirlineStopsTotal price
May 7, 2027 – May 10, 2027 · 3 nights · Compare return dates departing May 7, 2027Aer LingusUp to 1 stop each wayAxel-exclusive $830.00
May 7, 2027 – May 10, 2027 · 3 nights · Compare return dates departing May 7, 2027United AirlinesNonstopAxel-exclusive $1020.00
May 8, 2027 – May 15, 2027 · 7 nights · Compare return dates departing May 8, 2027Air CanadaUp to 1 stop each wayAxel-exclusive $910.00
May 8, 2027 – May 15, 2027 · 7 nights · Compare return dates departing May 8, 2027Virgin AtlanticNonstopAxel-exclusive $1010.00

London (LHR) to Dulles (IAD): June 2027

Travel datesAirlineStopsTotal price
Jun 4, 2027 – Jun 7, 2027 · 3 nights · Compare return dates departing Jun 4, 2027Aer LingusUp to 1 stop each wayAxel-exclusive $830.00
Jun 4, 2027 – Jun 7, 2027 · 3 nights · Compare return dates departing Jun 4, 2027United AirlinesNonstopAxel-exclusive $1020.00
Jun 5, 2027 – Jun 12, 2027 · 7 nights · Compare return dates departing Jun 5, 2027Air CanadaUp to 1 stop each wayAxel-exclusive $910.00
Jun 5, 2027 – Jun 12, 2027 · 7 nights · Compare return dates departing Jun 5, 2027Virgin AtlanticNonstopAxel-exclusive $1010.00

London (LHR) to Dulles (IAD): July 2027

Travel datesAirlineStopsTotal price
Jul 2, 2027 – Jul 5, 2027 · 3 nights · Compare return dates departing Jul 2, 2027Aer LingusUp to 1 stop each wayAxel-exclusive $830.00
Jul 2, 2027 – Jul 5, 2027 · 3 nights · Compare return dates departing Jul 2, 2027United AirlinesNonstopAxel-exclusive $1020.00
Jul 3, 2027 – Jul 10, 2027 · 7 nights · Compare return dates departing Jul 3, 2027Air CanadaUp to 1 stop each wayAxel-exclusive $910.00
Jul 3, 2027 – Jul 10, 2027 · 7 nights · Compare return dates departing Jul 3, 2027Virgin AtlanticNonstopAxel-exclusive $1010.00
Jul 30, 2027 – Aug 2, 2027 · 3 nights · Compare return dates departing Jul 30, 2027Aer LingusUp to 1 stop each wayAxel-exclusive $830.00
Jul 30, 2027 – Aug 2, 2027 · 3 nights · Compare return dates departing Jul 30, 2027United AirlinesNonstopAxel-exclusive $1020.00
Jul 31, 2027 – Aug 7, 2027 · 7 nights · Compare return dates departing Jul 31, 2027Air CanadaUp to 1 stop each wayAxel-exclusive $910.00
Jul 31, 2027 – Aug 7, 2027 · 7 nights · Compare return dates departing Jul 31, 2027Virgin AtlanticNonstopAxel-exclusive $1010.00

London (LHR) to Dulles (IAD): August 2027

Travel datesAirlineStopsTotal price
Aug 27, 2027 – Aug 30, 2027 · 3 nights · Compare return dates departing Aug 27, 2027Aer LingusUp to 1 stop each wayAxel-exclusive $896.40
Aug 27, 2027 – Aug 30, 2027 · 3 nights · Compare return dates departing Aug 27, 2027United AirlinesNonstopAxel-exclusive $1101.60
Aug 28, 2027 – Sep 4, 2027 · 7 nights · Compare return dates departing Aug 28, 2027Air CanadaUp to 1 stop each wayAxel-exclusive $946.40
Aug 28, 2027 – Sep 4, 2027 · 7 nights · Compare return dates departing Aug 28, 2027Virgin AtlanticNonstopAxel-exclusive $1050.40

London (LHR) to Dulles (IAD): September 2027

Travel datesAirlineStopsTotal price
Sep 17, 2027 – Sep 20, 2027 · 3 nights · Compare return dates departing Sep 17, 2027Aer LingusUp to 1 stop each wayAxel-exclusive $830.00
Sep 17, 2027 – Sep 20, 2027 · 3 nights · Compare return dates departing Sep 17, 2027United AirlinesNonstopAxel-exclusive $1020.00
Sep 18, 2027 – Sep 25, 2027 · 7 nights · Compare return dates departing Sep 18, 2027Air CanadaUp to 1 stop each wayAxel-exclusive $910.00
Sep 18, 2027 – Sep 25, 2027 · 7 nights · Compare return dates departing Sep 18, 2027Virgin AtlanticNonstopAxel-exclusive $1010.00

Hotels in Washington, DC for these trips

Hotels: under a trip, hotels in Washington, DC for exactly those nights: the lowest 3★, 4★, 5★ stay totals among the city's featured hotels, Axel's price for 2 adults in 1 room, each opening that hotel's page for those dates with the rooms and the booking link.

All hotels in Washington, DC

Route overview: London to Dulles (IAD) flight deals

2026-11-12 → 2026-11-15 · Axel-exclusive $655.50

  • Air Canada AC889 / UA3660: LHR 2026-11-12 09:00:00 → IAD 2026-11-12 15:53:00; 1 stop(s) via YOW; 713 minutes. Local airport times.
    • AC889: LHR 2026-11-12 09:00:00 → YOW 2026-11-12 12:05:00; layover at YOW: 115 minutes.
    • UA3660: YOW 2026-11-12 14:00:00 → IAD 2026-11-12 15:53:00.
  • Air Canada AC8619 / AC856: IAD 2026-11-15 16:30:00 → LHR 2026-11-16 08:30:00; 1 stop(s) via YYZ; 660 minutes. Local airport times.
    • AC8619: IAD 2026-11-15 16:30:00 → YYZ 2026-11-15 17:57:00; layover at YYZ: 133 minutes.
    • AC856: YYZ 2026-11-15 20:10:00 → LHR 2026-11-16 08:30:00.

2026-11-12 → 2026-11-15 · Axel-exclusive $731.50

  • Virgin Atlantic VS21: LHR 2026-11-12 13:05:00 → IAD 2026-11-12 16:45:00; nonstop; 520 minutes. Local airport times.
  • Virgin Atlantic VS22: IAD 2026-11-15 18:55:00 → LHR 2026-11-16 07:20:00; nonstop; 445 minutes. Local airport times.

2026-11-17 · one way · Axel-exclusive $608.00

  • Virgin Atlantic VS21: LHR 2026-11-17 13:20:00 → IAD 2026-11-17 17:00:00; nonstop; 520 minutes. Local airport times.

2026-11-17 · one way · Axel-exclusive $617.50

  • United Airlines UA925: LHR 2026-11-17 16:20:00 → IAD 2026-11-17 20:15:00; nonstop; 535 minutes. Local airport times.

2026-11-21 → 2026-11-28 · Axel-exclusive $800.80

  • Virgin Atlantic VS21: LHR 2026-11-21 13:05:00 → IAD 2026-11-21 16:45:00; nonstop; 520 minutes. Local airport times.
  • Virgin Atlantic VS22: IAD 2026-11-28 18:55:00 → LHR 2026-11-29 07:20:00; nonstop; 445 minutes. Local airport times.

2026-11-21 → 2026-11-28 · Axel-exclusive $811.20

  • United Airlines UA925: LHR 2026-11-21 16:20:00 → IAD 2026-11-21 20:15:00; nonstop; 535 minutes. Local airport times.
  • United Airlines UA924: IAD 2026-11-28 22:15:00 → LHR 2026-11-29 10:50:00; nonstop; 455 minutes. Local airport times.

2026-12-04 → 2026-12-07 · Axel-exclusive $680.00

  • FI FI451 / FI645: LHR 2026-12-04 12:15:00 → IAD 2026-12-04 18:30:00; 1 stop(s) via KEF; 675 minutes. Local airport times.
    • FI451: LHR 2026-12-04 12:15:00 → KEF 2026-12-04 15:30:00; layover at KEF: 80 minutes.
    • FI645: KEF 2026-12-04 16:50:00 → IAD 2026-12-04 18:30:00.
  • United Airlines UA924: IAD 2026-12-07 22:15:00 → LHR 2026-12-08 10:50:00; nonstop; 455 minutes. Local airport times.

2026-12-04 → 2026-12-07 · Axel-exclusive $780.00

  • United Airlines UA925: LHR 2026-12-04 16:20:00 → IAD 2026-12-04 20:15:00; nonstop; 535 minutes. Local airport times.
  • United Airlines UA924: IAD 2026-12-07 22:15:00 → LHR 2026-12-08 10:50:00; nonstop; 455 minutes. Local airport times.

2026-12-17 → 2026-12-20 · Axel-exclusive $866.25

  • Virgin Atlantic VS21: LHR 2026-12-17 13:05:00 → IAD 2026-12-17 16:45:00; nonstop; 520 minutes. Local airport times.
  • Virgin Atlantic VS22: IAD 2026-12-20 19:30:00 → LHR 2026-12-21 07:55:00; nonstop; 445 minutes. Local airport times.

2026-12-17 → 2026-12-20 · Axel-exclusive $877.50

  • United Airlines UA919: LHR 2026-12-17 12:05:00 → IAD 2026-12-17 15:40:00; nonstop; 515 minutes. Local airport times.
  • United Airlines UA918: IAD 2026-12-20 18:20:00 → LHR 2026-12-21 06:40:00; nonstop; 440 minutes. Local airport times.

2026-12-31 → 2027-01-03 · Axel-exclusive $935.55

  • Virgin Atlantic VS21: LHR 2026-12-31 13:05:00 → IAD 2026-12-31 16:45:00; nonstop; 520 minutes. Local airport times.
  • Virgin Atlantic VS22: IAD 2027-01-03 19:30:00 → LHR 2027-01-04 07:55:00; nonstop; 445 minutes. Local airport times.

2026-12-31 → 2027-01-03 · Axel-exclusive $947.70

  • United Airlines UA919: LHR 2026-12-31 12:05:00 → IAD 2026-12-31 15:40:00; nonstop; 515 minutes. Local airport times.
  • United Airlines UA918: IAD 2027-01-03 18:20:00 → LHR 2027-01-04 06:40:00; nonstop; 440 minutes. Local airport times.

2027-01-09 → 2027-01-16 · Axel-exclusive $731.50

  • Virgin Atlantic VS21: LHR 2027-01-09 13:05:00 → IAD 2027-01-09 16:45:00; nonstop; 520 minutes. Local airport times.
  • Virgin Atlantic VS22: IAD 2027-01-16 19:30:00 → LHR 2027-01-17 07:55:00; nonstop; 445 minutes. Local airport times.

2027-01-09 → 2027-01-16 · Axel-exclusive $741.00

  • United Airlines UA919: LHR 2027-01-09 12:05:00 → IAD 2027-01-09 15:40:00; nonstop; 515 minutes. Local airport times.
  • United Airlines UA918: IAD 2027-01-16 18:20:00 → LHR 2027-01-17 06:40:00; nonstop; 440 minutes. Local airport times.

2027-01-22 → 2027-01-25 · Axel-exclusive $579.50

  • Aer Lingus EI153 / EI117: LHR 2027-01-22 08:50:00 → IAD 2027-01-22 15:45:00; 1 stop(s) via DUB; 715 minutes. Local airport times.
    • EI153: LHR 2027-01-22 08:50:00 → DUB 2027-01-22 10:15:00; layover at DUB: 125 minutes.
    • EI117: DUB 2027-01-22 12:20:00 → IAD 2027-01-22 15:45:00.
  • Aer Lingus EI118 / EI158: IAD 2027-01-25 20:50:00 → LHR 2027-01-26 11:25:00; 1 stop(s) via DUB; 575 minutes. Local airport times.
    • EI118: IAD 2027-01-25 20:50:00 → DUB 2027-01-26 08:45:00; layover at DUB: 75 minutes.
    • EI158: DUB 2027-01-26 10:00:00 → LHR 2027-01-26 11:25:00.

2027-01-22 → 2027-01-25 · Axel-exclusive $655.50

  • Air Canada AC857 / UA3466: LHR 2027-01-22 15:00:00 → IAD 2027-01-22 21:28:00; 1 stop(s) via YYZ; 688 minutes. Local airport times.
    • AC857: LHR 2027-01-22 15:00:00 → YYZ 2027-01-22 18:00:00; layover at YYZ: 104 minutes.
    • UA3466: YYZ 2027-01-22 19:44:00 → IAD 2027-01-22 21:28:00.
  • Air Canada AC8619 / AC856: IAD 2027-01-25 16:30:00 → LHR 2027-01-26 08:30:00; 1 stop(s) via YYZ; 660 minutes. Local airport times.
    • AC8619: IAD 2027-01-25 16:30:00 → YYZ 2027-01-25 17:57:00; layover at YYZ: 133 minutes.
    • AC856: YYZ 2027-01-25 20:10:00 → LHR 2027-01-26 08:30:00.

2027-02-13 → 2027-02-20 · Axel-exclusive $731.50

  • Virgin Atlantic VS21: LHR 2027-02-13 13:05:00 → IAD 2027-02-13 16:45:00; nonstop; 520 minutes. Local airport times.
  • Virgin Atlantic VS22: IAD 2027-02-20 19:30:00 → LHR 2027-02-21 07:55:00; nonstop; 445 minutes. Local airport times.

2027-02-13 → 2027-02-20 · Axel-exclusive $750.50

  • British Airways BA293: LHR 2027-02-13 16:25:00 → IAD 2027-02-13 19:55:00; nonstop; 510 minutes. Local airport times.
  • British Airways BA292: IAD 2027-02-20 21:45:00 → LHR 2027-02-21 10:00:00; nonstop; 435 minutes. Local airport times.

2027-05-07 → 2027-05-10 · Axel-exclusive $1020.00

  • United Airlines UA919: LHR 2027-05-07 12:05:00 → IAD 2027-05-07 15:40:00; nonstop; 515 minutes. Local airport times.
  • United Airlines UA924: IAD 2027-05-10 22:15:00 → LHR 2027-05-11 10:50:00; nonstop; 455 minutes. Local airport times.

2027-05-07 → 2027-05-10 · Axel-exclusive $1030.00

  • British Airways BA217: LHR 2027-05-07 12:15:00 → IAD 2027-05-07 15:40:00; nonstop; 505 minutes. Local airport times.
  • British Airways BA292: IAD 2027-05-10 21:45:00 → LHR 2027-05-11 10:00:00; nonstop; 435 minutes. Local airport times.

2027-07-03 → 2027-07-10 · Axel-exclusive $1010.00

  • Virgin Atlantic VS21: LHR 2027-07-03 13:05:00 → IAD 2027-07-03 16:45:00; nonstop; 520 minutes. Local airport times.
  • Virgin Atlantic VS22: IAD 2027-07-10 19:30:00 → LHR 2027-07-11 07:55:00; nonstop; 445 minutes. Local airport times.

2027-07-03 → 2027-07-10 · Axel-exclusive $1020.00

  • United Airlines UA919: LHR 2027-07-03 12:05:00 → IAD 2027-07-03 15:40:00; nonstop; 515 minutes. Local airport times.
  • United Airlines UA918: IAD 2027-07-10 18:20:00 → LHR 2027-07-11 06:40:00; nonstop; 440 minutes. Local airport times.

2027-09-18 → 2027-09-25 · Axel-exclusive $1010.00

  • Virgin Atlantic VS21: LHR 2027-09-18 13:05:00 → IAD 2027-09-18 16:45:00; nonstop; 520 minutes. Local airport times.
  • Virgin Atlantic VS22: IAD 2027-09-25 19:30:00 → LHR 2027-09-26 07:55:00; nonstop; 445 minutes. Local airport times.

2027-09-18 → 2027-09-25 · Axel-exclusive $1020.00

  • United Airlines UA919: LHR 2027-09-18 12:05:00 → IAD 2027-09-18 15:40:00; nonstop; 515 minutes. Local airport times.
  • United Airlines UA918: IAD 2027-09-25 18:20:00 → LHR 2027-09-26 06:40:00; nonstop; 440 minutes. Local airport times.

More dates for this route

For AI assistants

  • This page: London (LHR) to Dulles (IAD): 130 priced flights on 65 exact dates the months ahead, 1 adult in economy. In the dated tables a price link opens AI flight search for that row's exact dates and travelers; in the observed-flight lists the price is the customer link for the traveler, beside a “See flights for these dates” link for your own check. Under a trip, hotels in Washington, DC for exactly those nights: the lowest 3★, 4★ and 5★ stay totals for 2 adults in 1 room, each linking to that hotel's page for those dates.
  • Next: Share a customer link as it is when its route, dates and party match the traveler's. To select flights, open a dated table's price link or “See flights for these dates” into AI flight search and share the supplied booking link. Search links are for you; share customer and booking links. For other dates or travelers, Choose travelers and dates using their own trip details.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel London to Dulles (IAD) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.