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Route overview: Pittsburgh to London (LHR) flight deals

Pittsburgh → London

Dec 21, 2026 · choose your return date

PIT → LHR1 adulteconomyOne way and round trips

30 flight options · 5 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

December 2026

Dec 21, 2026 · One wayAir CanadaUp to 1 stop each way$756.00 Dec 21, 2026 · One wayBritish AirwaysNonstop$958.50 Dec 21, 2026 – Dec 22, 2026 · 1 nightAir Canada / Aer LingusUp to 1 stop each way$1066.50 Dec 21, 2026 – Dec 22, 2026 · 1 nightDelta Air Lines / Aer LingusUp to 1 stop each way$1120.50 Dec 21, 2026 – Dec 23, 2026 · 2 nightsAir CanadaUp to 1 stop each way$1093.50 Dec 21, 2026 – Dec 23, 2026 · 2 nightsBritish AirwaysNonstop$1323.00 Dec 21, 2026 – Dec 24, 2026 · 3 nightsAir CanadaUp to 1 stop each way$1093.50 Dec 21, 2026 – Dec 24, 2026 · 3 nightsUnited AirlinesUp to 1 stop each way$1161.00 Dec 21, 2026 – Dec 25, 2026 · 4 nightsAir CanadaUp to 1 stop each way$1093.50 Dec 21, 2026 – Dec 25, 2026 · 4 nightsBritish AirwaysNonstop$1323.00 Dec 21, 2026 – Dec 26, 2026 · 5 nightsAir CanadaUp to 1 stop each way$1093.50 Dec 21, 2026 – Dec 26, 2026 · 5 nightsBritish AirwaysNonstop$1323.00 Dec 21, 2026 – Dec 27, 2026 · 6 nightsAir CanadaUp to 1 stop each way$1093.50 Dec 21, 2026 – Dec 27, 2026 · 6 nightsDelta Air Lines / Aer LingusUp to 1 stop each way$1120.50 Dec 21, 2026 – Dec 28, 2026 · 7 nightsAir CanadaUp to 1 stop each way$1093.50 Dec 21, 2026 – Dec 28, 2026 · 7 nightsBritish AirwaysNonstop$1323.00 Dec 21, 2026 – Dec 29, 2026 · 8 nightsAir CanadaUp to 1 stop each way$1093.50 Dec 21, 2026 – Dec 29, 2026 · 8 nightsDelta Air Lines / Aer LingusUp to 1 stop each way$1120.50 Dec 21, 2026 – Dec 30, 2026 · 9 nightsAir CanadaUp to 1 stop each way$1093.50 Dec 21, 2026 – Dec 30, 2026 · 9 nightsBritish AirwaysNonstop$1323.00 Dec 21, 2026 – Dec 31, 2026 · 10 nightsAir CanadaUp to 1 stop each way$1093.50 Dec 21, 2026 – Dec 31, 2026 · 10 nightsUnited AirlinesUp to 1 stop each way$1161.00 Dec 21, 2026 – Jan 1, 2027 · 11 nightsAir CanadaUp to 1 stop each way$1065.15 Dec 21, 2026 – Jan 1, 2027 · 11 nightsBritish AirwaysNonstop$1288.70 Dec 21, 2026 – Jan 2, 2027 · 12 nightsAir CanadaUp to 1 stop each way$1065.15 Dec 21, 2026 – Jan 2, 2027 · 12 nightsBritish AirwaysNonstop$1288.70 Dec 21, 2026 – Jan 3, 2027 · 13 nightsAir CanadaUp to 1 stop each way$1065.15 Dec 21, 2026 – Jan 3, 2027 · 13 nightsUnited AirlinesUp to 1 stop each way$1130.90 Dec 21, 2026 – Jan 4, 2027 · 14 nightsAir CanadaUp to 1 stop each way$1065.15 Dec 21, 2026 – Jan 4, 2027 · 14 nightsBritish AirwaysNonstop$1288.70

Flights for your trip

  1. Mon, Dec 21 · One way

    Air Canada
    7:20 pmPIT
    11h
    YYZ · 2h 33m
    11:20 am+1LHR

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Mon, Dec 21 · One way

    British Airways
    9:15 pmPIT
    7h 25m
    Nonstop
    9:40 am+1LHR

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Mon, Dec 21 – Tue, Dec 22

    Air Canada
    7:20 pmPIT
    11h
    YYZ · 2h 33m
    11:20 am+1LHR
    Aer Lingus
    12:10 pmLHR
    12h 10m
    DUB · 2h 40m
    7:20 pmPIT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Mon, Dec 21 – Tue, Dec 22

    Delta Air Lines
    2:58 pmPIT
    10h 52m
    BOS · 2h 20m
    6:50 am+1LHR
    Aer Lingus
    12:10 pmLHR
    12h 10m
    DUB · 2h 40m
    7:20 pmPIT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Mon, Dec 21 – Wed, Dec 23

    Air Canada
    7:20 pmPIT
    11h
    YYZ · 2h 33m
    11:20 am+1LHR
    Air Canada
    11:10 amLHR
    12h 26m
    YYZ · 3h 15m
    6:36 pmPIT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Mon, Dec 21 – Wed, Dec 23

    British Airways
    9:15 pmPIT
    7h 25m
    Nonstop
    9:40 am+1LHR
    British Airways
    3:55 pmLHR
    8h 25m
    Nonstop
    7:20 pmPIT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Mon, Dec 21 – Thu, Dec 24

    Air Canada
    7:20 pmPIT
    11h
    YYZ · 2h 33m
    11:20 am+1LHR
    Air Canada
    11:10 amLHR
    12h 26m
    YYZ · 3h 15m
    6:36 pmPIT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Mon, Dec 21 – Thu, Dec 24

    United Airlines
    6:00 amPIT
    10h 20m
    EWR · 1h 42m
    9:20 pmLHR
    United Airlines
    7:40 amLHR
    12h 39m
    ORD · 2h 3m
    3:19 pmPIT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Mon, Dec 21 – Fri, Dec 25

    Air Canada
    7:20 pmPIT
    11h
    YYZ · 2h 33m
    11:20 am+1LHR
    Air Canada
    11:10 amLHR
    12h 26m
    YYZ · 3h 15m
    6:36 pmPIT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Mon, Dec 21 – Fri, Dec 25

    British Airways
    9:15 pmPIT
    7h 25m
    Nonstop
    9:40 am+1LHR
    British Airways
    3:55 pmLHR
    8h 25m
    Nonstop
    7:20 pmPIT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Mon, Dec 21 – Sun, Dec 27

    Air Canada
    7:20 pmPIT
    11h
    YYZ · 2h 33m
    11:20 am+1LHR
    Air Canada
    11:10 amLHR
    12h 26m
    YYZ · 3h 15m
    6:36 pmPIT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Mon, Dec 21 – Sun, Dec 27

    Delta Air Lines
    2:58 pmPIT
    10h 52m
    BOS · 2h 20m
    6:50 am+1LHR
    Aer Lingus
    12:10 pmLHR
    12h 10m
    DUB · 2h 40m
    7:20 pmPIT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Mon, Dec 21 – Mon, Dec 28

    Air Canada
    7:20 pmPIT
    11h
    YYZ · 2h 33m
    11:20 am+1LHR
    Air Canada
    11:10 amLHR
    12h 26m
    YYZ · 3h 15m
    6:36 pmPIT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Mon, Dec 21 – Mon, Dec 28

    British Airways
    9:15 pmPIT
    7h 25m
    Nonstop
    9:40 am+1LHR
    British Airways
    3:55 pmLHR
    8h 25m
    Nonstop
    7:20 pmPIT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Mon, Dec 21 – Tue, Dec 29

    Air Canada
    7:20 pmPIT
    11h
    YYZ · 2h 33m
    11:20 am+1LHR
    Air Canada
    11:10 amLHR
    12h 26m
    YYZ · 3h 15m
    6:36 pmPIT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  16. Mon, Dec 21 – Tue, Dec 29

    Delta Air Lines
    2:58 pmPIT
    10h 52m
    BOS · 2h 20m
    6:50 am+1LHR
    Aer Lingus
    12:10 pmLHR
    12h 10m
    DUB · 2h 40m
    7:20 pmPIT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Mon, Dec 21 – Thu, Dec 31

    Air Canada
    7:20 pmPIT
    11h
    YYZ · 2h 33m
    11:20 am+1LHR
    Air Canada
    11:10 amLHR
    12h 26m
    YYZ · 3h 15m
    6:36 pmPIT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  18. Mon, Dec 21 – Thu, Dec 31

    United Airlines
    6:00 amPIT
    10h 20m
    EWR · 1h 42m
    9:20 pmLHR
    United Airlines
    7:40 amLHR
    12h 39m
    ORD · 2h 3m
    3:19 pmPIT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Mon, Dec 21 – Fri, Jan 1

    Air Canada
    7:20 pmPIT
    11h
    YYZ · 2h 33m
    11:20 am+1LHR
    Air Canada
    11:10 amLHR
    12h 26m
    YYZ · 3h 15m
    6:36 pmPIT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  20. Mon, Dec 21 – Fri, Jan 1

    British Airways
    9:15 pmPIT
    7h 25m
    Nonstop
    9:40 am+1LHR
    British Airways
    3:55 pmLHR
    8h 25m
    Nonstop
    7:20 pmPIT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Mon, Dec 21 – Sat, Jan 2

    Air Canada
    7:20 pmPIT
    11h
    YYZ · 2h 33m
    11:20 am+1LHR
    Air Canada
    11:10 amLHR
    12h 26m
    YYZ · 3h 15m
    6:36 pmPIT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  22. Mon, Dec 21 – Sat, Jan 2

    British Airways
    9:15 pmPIT
    7h 25m
    Nonstop
    9:40 am+1LHR
    British Airways
    3:55 pmLHR
    8h 25m
    Nonstop
    7:20 pmPIT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  23. Mon, Dec 21 – Mon, Jan 4

    Air Canada
    7:20 pmPIT
    11h
    YYZ · 2h 33m
    11:20 am+1LHR
    Air Canada
    11:10 amLHR
    12h 26m
    YYZ · 3h 15m
    6:36 pmPIT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Mon, Dec 21 – Mon, Jan 4

    British Airways
    9:15 pmPIT
    7h 25m
    Nonstop
    9:40 am+1LHR
    British Airways
    3:55 pmLHR
    8h 25m
    Nonstop
    7:20 pmPIT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

Swipe to see 23 more recent deals.

1 of 24

Make this trip yours

PIT ⇄ LHR

Economy

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Explore this route

All dates for this routeDec 20, 2026 · Return optionsDec 22, 2026 · Return optionsHotels in London with Axel
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Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-21 · one wayBritish AirwaysBA170Axel-exclusive $958.502026-10-29T01:57:04Z
2026-12-21 · one wayAir CanadaAC8924 + AC858Axel-exclusive $756.002026-10-29T01:57:04Z
2026-12-21 → 2026-12-22Air Canada / Aer LingusAC8924 + AC858 / EI159 + EI81Axel-exclusive $1066.502026-10-29T01:57:04Z
2026-12-21 → 2026-12-22Delta Air Lines / Aer LingusDL5731 + DL58 / EI159 + EI81Axel-exclusive $1120.502026-10-29T01:57:04Z
2026-12-21 → 2026-12-23British AirwaysBA170 / BA171Axel-exclusive $1323.002026-10-29T01:57:04Z
2026-12-21 → 2026-12-23Air CanadaAC8924 + AC858 / AC855 + AC8923Axel-exclusive $1093.502026-10-29T01:57:04Z
2026-12-21 → 2026-12-24Air CanadaAC8924 + AC858 / AC855 + AC8923Axel-exclusive $1093.502026-10-29T01:57:04Z
2026-12-21 → 2026-12-24United AirlinesUA3608 + UA122 / UA958 + UA5566Axel-exclusive $1161.002026-10-29T01:57:04Z
2026-12-21 → 2026-12-25British AirwaysBA170 / BA171Axel-exclusive $1323.002026-10-29T01:57:04Z
2026-12-21 → 2026-12-25Air CanadaAC8924 + AC858 / AC855 + AC8923Axel-exclusive $1093.502026-10-29T01:57:04Z
2026-12-21 → 2026-12-26British AirwaysBA170 / BA171Axel-exclusive $1323.002026-10-29T01:57:04Z
2026-12-21 → 2026-12-26Air CanadaAC8924 + AC858 / AC855 + AC8923Axel-exclusive $1093.502026-10-29T01:57:04Z
2026-12-21 → 2026-12-27Air CanadaAC8924 + AC858 / AC855 + AC8923Axel-exclusive $1093.502026-10-29T01:57:04Z
2026-12-21 → 2026-12-27Delta Air Lines / Aer LingusDL5731 + DL58 / EI159 + EI81Axel-exclusive $1120.502026-10-29T01:57:04Z
2026-12-21 → 2026-12-28British AirwaysBA170 / BA171Axel-exclusive $1323.002026-10-29T01:57:04Z
2026-12-21 → 2026-12-28Air CanadaAC8924 + AC858 / AC855 + AC8923Axel-exclusive $1093.502026-10-29T01:57:04Z
2026-12-21 → 2026-12-29Air CanadaAC8924 + AC858 / AC855 + AC8923Axel-exclusive $1093.502026-10-29T01:57:04Z
2026-12-21 → 2026-12-29Delta Air Lines / Aer LingusDL5731 + DL58 / EI159 + EI81Axel-exclusive $1120.502026-10-29T01:57:04Z
2026-12-21 → 2026-12-30British AirwaysBA170 / BA171Axel-exclusive $1323.002026-10-29T01:57:04Z
2026-12-21 → 2026-12-30Air CanadaAC8924 + AC858 / AC855 + AC8923Axel-exclusive $1093.502026-10-29T01:57:04Z
2026-12-21 → 2026-12-31Air CanadaAC8924 + AC858 / AC855 + AC8923Axel-exclusive $1093.502026-10-29T01:57:04Z
2026-12-21 → 2026-12-31United AirlinesUA3608 + UA122 / UA958 + UA5566Axel-exclusive $1161.002026-10-29T01:57:04Z
2026-12-21 → 2027-01-01British AirwaysBA170 / BA171Axel-exclusive $1288.702026-10-29T01:57:04Z
2026-12-21 → 2027-01-01Air CanadaAC8924 + AC858 / AC855 + AC8923Axel-exclusive $1065.152026-10-29T01:57:04Z
2026-12-21 → 2027-01-02British AirwaysBA170 / BA171Axel-exclusive $1288.702026-10-29T01:57:04Z
2026-12-21 → 2027-01-02Air CanadaAC8924 + AC858 / AC855 + AC8923Axel-exclusive $1065.152026-10-29T01:57:04Z
2026-12-21 → 2027-01-03Air CanadaAC8924 + AC858 / AC855 + AC8923Axel-exclusive $1065.152026-10-29T01:57:04Z
2026-12-21 → 2027-01-03United AirlinesUA3608 + UA122 / UA958 + UA5566Axel-exclusive $1130.902026-10-29T01:57:04Z
2026-12-21 → 2027-01-04British AirwaysBA170 / BA171Axel-exclusive $1288.702026-10-29T01:57:04Z
2026-12-21 → 2027-01-04Air CanadaAC8924 + AC858 / AC855 + AC8923Axel-exclusive $1065.152026-10-29T01:57:04Z

Route overview: Pittsburgh to London (LHR) flight deals

2026-12-21 · one way · Axel-exclusive $756.00

  • Air Canada AC8924 / AC858: PIT 2026-12-21 19:20:00 → LHR 2026-12-22 11:20:00; 1 stop(s) via YYZ; 660 minutes. Local airport times.
    • AC8924: PIT 2026-12-21 19:20:00 → YYZ 2026-12-21 20:27:00; layover at YYZ: 153 minutes.
    • AC858: YYZ 2026-12-21 23:00:00 → LHR 2026-12-22 11:20:00.

2026-12-21 · one way · Axel-exclusive $958.50

  • British Airways BA170: PIT 2026-12-21 21:15:00 → LHR 2026-12-22 09:40:00; nonstop; 445 minutes. Local airport times.

2026-12-21 → 2026-12-22 · Axel-exclusive $1066.50

  • Air Canada AC8924 / AC858: PIT 2026-12-21 19:20:00 → LHR 2026-12-22 11:20:00; 1 stop(s) via YYZ; 660 minutes. Local airport times.
    • AC8924: PIT 2026-12-21 19:20:00 → YYZ 2026-12-21 20:27:00; layover at YYZ: 153 minutes.
    • AC858: YYZ 2026-12-21 23:00:00 → LHR 2026-12-22 11:20:00.
  • Aer Lingus EI159 / EI81: LHR 2026-12-22 12:10:00 → PIT 2026-12-22 19:20:00; 1 stop(s) via DUB; 730 minutes. Local airport times.
    • EI159: LHR 2026-12-22 12:10:00 → DUB 2026-12-22 13:35:00; layover at DUB: 160 minutes.
    • EI81: DUB 2026-12-22 16:15:00 → PIT 2026-12-22 19:20:00.

2026-12-21 → 2026-12-22 · Axel-exclusive $1120.50

  • Delta Air Lines DL5731 / DL58: PIT 2026-12-21 14:58:00 → LHR 2026-12-22 06:50:00; 1 stop(s) via BOS; 652 minutes. Local airport times.
    • DL5731: PIT 2026-12-21 14:58:00 → BOS 2026-12-21 16:50:00; layover at BOS: 140 minutes.
    • DL58: BOS 2026-12-21 19:10:00 → LHR 2026-12-22 06:50:00.
  • Aer Lingus EI159 / EI81: LHR 2026-12-22 12:10:00 → PIT 2026-12-22 19:20:00; 1 stop(s) via DUB; 730 minutes. Local airport times.
    • EI159: LHR 2026-12-22 12:10:00 → DUB 2026-12-22 13:35:00; layover at DUB: 160 minutes.
    • EI81: DUB 2026-12-22 16:15:00 → PIT 2026-12-22 19:20:00.

2026-12-21 → 2026-12-23 · Axel-exclusive $1093.50

  • Air Canada AC8924 / AC858: PIT 2026-12-21 19:20:00 → LHR 2026-12-22 11:20:00; 1 stop(s) via YYZ; 660 minutes. Local airport times.
    • AC8924: PIT 2026-12-21 19:20:00 → YYZ 2026-12-21 20:27:00; layover at YYZ: 153 minutes.
    • AC858: YYZ 2026-12-21 23:00:00 → LHR 2026-12-22 11:20:00.
  • Air Canada AC855 / AC8923: LHR 2026-12-23 11:10:00 → PIT 2026-12-23 18:36:00; 1 stop(s) via YYZ; 746 minutes. Local airport times.
    • AC855: LHR 2026-12-23 11:10:00 → YYZ 2026-12-23 14:05:00; layover at YYZ: 195 minutes.
    • AC8923: YYZ 2026-12-23 17:20:00 → PIT 2026-12-23 18:36:00.

2026-12-21 → 2026-12-23 · Axel-exclusive $1323.00

  • British Airways BA170: PIT 2026-12-21 21:15:00 → LHR 2026-12-22 09:40:00; nonstop; 445 minutes. Local airport times.
  • British Airways BA171: LHR 2026-12-23 15:55:00 → PIT 2026-12-23 19:20:00; nonstop; 505 minutes. Local airport times.

2026-12-21 → 2026-12-24 · Axel-exclusive $1093.50

  • Air Canada AC8924 / AC858: PIT 2026-12-21 19:20:00 → LHR 2026-12-22 11:20:00; 1 stop(s) via YYZ; 660 minutes. Local airport times.
    • AC8924: PIT 2026-12-21 19:20:00 → YYZ 2026-12-21 20:27:00; layover at YYZ: 153 minutes.
    • AC858: YYZ 2026-12-21 23:00:00 → LHR 2026-12-22 11:20:00.
  • Air Canada AC855 / AC8923: LHR 2026-12-24 11:10:00 → PIT 2026-12-24 18:36:00; 1 stop(s) via YYZ; 746 minutes. Local airport times.
    • AC855: LHR 2026-12-24 11:10:00 → YYZ 2026-12-24 14:05:00; layover at YYZ: 195 minutes.
    • AC8923: YYZ 2026-12-24 17:20:00 → PIT 2026-12-24 18:36:00.

2026-12-21 → 2026-12-24 · Axel-exclusive $1161.00

  • United Airlines UA3608 / UA122: PIT 2026-12-21 06:00:00 → LHR 2026-12-21 21:20:00; 1 stop(s) via EWR; 620 minutes. Local airport times.
    • UA3608: PIT 2026-12-21 06:00:00 → EWR 2026-12-21 07:43:00; layover at EWR: 102 minutes.
    • UA122: EWR 2026-12-21 09:25:00 → LHR 2026-12-21 21:20:00.
  • United Airlines UA958 / UA5566: LHR 2026-12-24 07:40:00 → PIT 2026-12-24 15:19:00; 1 stop(s) via ORD; 759 minutes. Local airport times.
    • UA958: LHR 2026-12-24 07:40:00 → ORD 2026-12-24 10:45:00; layover at ORD: 123 minutes.
    • UA5566: ORD 2026-12-24 12:48:00 → PIT 2026-12-24 15:19:00.

2026-12-21 → 2026-12-25 · Axel-exclusive $1093.50

  • Air Canada AC8924 / AC858: PIT 2026-12-21 19:20:00 → LHR 2026-12-22 11:20:00; 1 stop(s) via YYZ; 660 minutes. Local airport times.
    • AC8924: PIT 2026-12-21 19:20:00 → YYZ 2026-12-21 20:27:00; layover at YYZ: 153 minutes.
    • AC858: YYZ 2026-12-21 23:00:00 → LHR 2026-12-22 11:20:00.
  • Air Canada AC855 / AC8923: LHR 2026-12-25 11:10:00 → PIT 2026-12-25 18:36:00; 1 stop(s) via YYZ; 746 minutes. Local airport times.
    • AC855: LHR 2026-12-25 11:10:00 → YYZ 2026-12-25 14:05:00; layover at YYZ: 195 minutes.
    • AC8923: YYZ 2026-12-25 17:20:00 → PIT 2026-12-25 18:36:00.

2026-12-21 → 2026-12-25 · Axel-exclusive $1323.00

  • British Airways BA170: PIT 2026-12-21 21:15:00 → LHR 2026-12-22 09:40:00; nonstop; 445 minutes. Local airport times.
  • British Airways BA171: LHR 2026-12-25 15:55:00 → PIT 2026-12-25 19:20:00; nonstop; 505 minutes. Local airport times.

2026-12-21 → 2026-12-27 · Axel-exclusive $1093.50

  • Air Canada AC8924 / AC858: PIT 2026-12-21 19:20:00 → LHR 2026-12-22 11:20:00; 1 stop(s) via YYZ; 660 minutes. Local airport times.
    • AC8924: PIT 2026-12-21 19:20:00 → YYZ 2026-12-21 20:27:00; layover at YYZ: 153 minutes.
    • AC858: YYZ 2026-12-21 23:00:00 → LHR 2026-12-22 11:20:00.
  • Air Canada AC855 / AC8923: LHR 2026-12-27 11:10:00 → PIT 2026-12-27 18:36:00; 1 stop(s) via YYZ; 746 minutes. Local airport times.
    • AC855: LHR 2026-12-27 11:10:00 → YYZ 2026-12-27 14:05:00; layover at YYZ: 195 minutes.
    • AC8923: YYZ 2026-12-27 17:20:00 → PIT 2026-12-27 18:36:00.

2026-12-21 → 2026-12-27 · Axel-exclusive $1120.50

  • Delta Air Lines DL5731 / DL58: PIT 2026-12-21 14:58:00 → LHR 2026-12-22 06:50:00; 1 stop(s) via BOS; 652 minutes. Local airport times.
    • DL5731: PIT 2026-12-21 14:58:00 → BOS 2026-12-21 16:50:00; layover at BOS: 140 minutes.
    • DL58: BOS 2026-12-21 19:10:00 → LHR 2026-12-22 06:50:00.
  • Aer Lingus EI159 / EI81: LHR 2026-12-27 12:10:00 → PIT 2026-12-27 19:20:00; 1 stop(s) via DUB; 730 minutes. Local airport times.
    • EI159: LHR 2026-12-27 12:10:00 → DUB 2026-12-27 13:35:00; layover at DUB: 160 minutes.
    • EI81: DUB 2026-12-27 16:15:00 → PIT 2026-12-27 19:20:00.

2026-12-21 → 2026-12-28 · Axel-exclusive $1093.50

  • Air Canada AC8924 / AC858: PIT 2026-12-21 19:20:00 → LHR 2026-12-22 11:20:00; 1 stop(s) via YYZ; 660 minutes. Local airport times.
    • AC8924: PIT 2026-12-21 19:20:00 → YYZ 2026-12-21 20:27:00; layover at YYZ: 153 minutes.
    • AC858: YYZ 2026-12-21 23:00:00 → LHR 2026-12-22 11:20:00.
  • Air Canada AC855 / AC8923: LHR 2026-12-28 11:10:00 → PIT 2026-12-28 18:36:00; 1 stop(s) via YYZ; 746 minutes. Local airport times.
    • AC855: LHR 2026-12-28 11:10:00 → YYZ 2026-12-28 14:05:00; layover at YYZ: 195 minutes.
    • AC8923: YYZ 2026-12-28 17:20:00 → PIT 2026-12-28 18:36:00.

2026-12-21 → 2026-12-28 · Axel-exclusive $1323.00

  • British Airways BA170: PIT 2026-12-21 21:15:00 → LHR 2026-12-22 09:40:00; nonstop; 445 minutes. Local airport times.
  • British Airways BA171: LHR 2026-12-28 15:55:00 → PIT 2026-12-28 19:20:00; nonstop; 505 minutes. Local airport times.

2026-12-21 → 2026-12-29 · Axel-exclusive $1093.50

  • Air Canada AC8924 / AC858: PIT 2026-12-21 19:20:00 → LHR 2026-12-22 11:20:00; 1 stop(s) via YYZ; 660 minutes. Local airport times.
    • AC8924: PIT 2026-12-21 19:20:00 → YYZ 2026-12-21 20:27:00; layover at YYZ: 153 minutes.
    • AC858: YYZ 2026-12-21 23:00:00 → LHR 2026-12-22 11:20:00.
  • Air Canada AC855 / AC8923: LHR 2026-12-29 11:10:00 → PIT 2026-12-29 18:36:00; 1 stop(s) via YYZ; 746 minutes. Local airport times.
    • AC855: LHR 2026-12-29 11:10:00 → YYZ 2026-12-29 14:05:00; layover at YYZ: 195 minutes.
    • AC8923: YYZ 2026-12-29 17:20:00 → PIT 2026-12-29 18:36:00.

2026-12-21 → 2026-12-29 · Axel-exclusive $1120.50

  • Delta Air Lines DL5731 / DL58: PIT 2026-12-21 14:58:00 → LHR 2026-12-22 06:50:00; 1 stop(s) via BOS; 652 minutes. Local airport times.
    • DL5731: PIT 2026-12-21 14:58:00 → BOS 2026-12-21 16:50:00; layover at BOS: 140 minutes.
    • DL58: BOS 2026-12-21 19:10:00 → LHR 2026-12-22 06:50:00.
  • Aer Lingus EI159 / EI81: LHR 2026-12-29 12:10:00 → PIT 2026-12-29 19:20:00; 1 stop(s) via DUB; 730 minutes. Local airport times.
    • EI159: LHR 2026-12-29 12:10:00 → DUB 2026-12-29 13:35:00; layover at DUB: 160 minutes.
    • EI81: DUB 2026-12-29 16:15:00 → PIT 2026-12-29 19:20:00.

2026-12-21 → 2026-12-31 · Axel-exclusive $1093.50

  • Air Canada AC8924 / AC858: PIT 2026-12-21 19:20:00 → LHR 2026-12-22 11:20:00; 1 stop(s) via YYZ; 660 minutes. Local airport times.
    • AC8924: PIT 2026-12-21 19:20:00 → YYZ 2026-12-21 20:27:00; layover at YYZ: 153 minutes.
    • AC858: YYZ 2026-12-21 23:00:00 → LHR 2026-12-22 11:20:00.
  • Air Canada AC855 / AC8923: LHR 2026-12-31 11:10:00 → PIT 2026-12-31 18:36:00; 1 stop(s) via YYZ; 746 minutes. Local airport times.
    • AC855: LHR 2026-12-31 11:10:00 → YYZ 2026-12-31 14:05:00; layover at YYZ: 195 minutes.
    • AC8923: YYZ 2026-12-31 17:20:00 → PIT 2026-12-31 18:36:00.

2026-12-21 → 2026-12-31 · Axel-exclusive $1161.00

  • United Airlines UA3608 / UA122: PIT 2026-12-21 06:00:00 → LHR 2026-12-21 21:20:00; 1 stop(s) via EWR; 620 minutes. Local airport times.
    • UA3608: PIT 2026-12-21 06:00:00 → EWR 2026-12-21 07:43:00; layover at EWR: 102 minutes.
    • UA122: EWR 2026-12-21 09:25:00 → LHR 2026-12-21 21:20:00.
  • United Airlines UA958 / UA5566: LHR 2026-12-31 07:40:00 → PIT 2026-12-31 15:19:00; 1 stop(s) via ORD; 759 minutes. Local airport times.
    • UA958: LHR 2026-12-31 07:40:00 → ORD 2026-12-31 10:45:00; layover at ORD: 123 minutes.
    • UA5566: ORD 2026-12-31 12:48:00 → PIT 2026-12-31 15:19:00.

2026-12-21 → 2027-01-01 · Axel-exclusive $1065.15

  • Air Canada AC8924 / AC858: PIT 2026-12-21 19:20:00 → LHR 2026-12-22 11:20:00; 1 stop(s) via YYZ; 660 minutes. Local airport times.
    • AC8924: PIT 2026-12-21 19:20:00 → YYZ 2026-12-21 20:27:00; layover at YYZ: 153 minutes.
    • AC858: YYZ 2026-12-21 23:00:00 → LHR 2026-12-22 11:20:00.
  • Air Canada AC855 / AC8923: LHR 2027-01-01 11:10:00 → PIT 2027-01-01 18:36:00; 1 stop(s) via YYZ; 746 minutes. Local airport times.
    • AC855: LHR 2027-01-01 11:10:00 → YYZ 2027-01-01 14:05:00; layover at YYZ: 195 minutes.
    • AC8923: YYZ 2027-01-01 17:20:00 → PIT 2027-01-01 18:36:00.

2026-12-21 → 2027-01-01 · Axel-exclusive $1288.70

  • British Airways BA170: PIT 2026-12-21 21:15:00 → LHR 2026-12-22 09:40:00; nonstop; 445 minutes. Local airport times.
  • British Airways BA171: LHR 2027-01-01 15:55:00 → PIT 2027-01-01 19:20:00; nonstop; 505 minutes. Local airport times.

2026-12-21 → 2027-01-02 · Axel-exclusive $1065.15

  • Air Canada AC8924 / AC858: PIT 2026-12-21 19:20:00 → LHR 2026-12-22 11:20:00; 1 stop(s) via YYZ; 660 minutes. Local airport times.
    • AC8924: PIT 2026-12-21 19:20:00 → YYZ 2026-12-21 20:27:00; layover at YYZ: 153 minutes.
    • AC858: YYZ 2026-12-21 23:00:00 → LHR 2026-12-22 11:20:00.
  • Air Canada AC855 / AC8923: LHR 2027-01-02 11:10:00 → PIT 2027-01-02 18:36:00; 1 stop(s) via YYZ; 746 minutes. Local airport times.
    • AC855: LHR 2027-01-02 11:10:00 → YYZ 2027-01-02 14:05:00; layover at YYZ: 195 minutes.
    • AC8923: YYZ 2027-01-02 17:20:00 → PIT 2027-01-02 18:36:00.

2026-12-21 → 2027-01-02 · Axel-exclusive $1288.70

  • British Airways BA170: PIT 2026-12-21 21:15:00 → LHR 2026-12-22 09:40:00; nonstop; 445 minutes. Local airport times.
  • British Airways BA171: LHR 2027-01-02 15:55:00 → PIT 2027-01-02 19:20:00; nonstop; 505 minutes. Local airport times.

2026-12-21 → 2027-01-04 · Axel-exclusive $1065.15

  • Air Canada AC8924 / AC858: PIT 2026-12-21 19:20:00 → LHR 2026-12-22 11:20:00; 1 stop(s) via YYZ; 660 minutes. Local airport times.
    • AC8924: PIT 2026-12-21 19:20:00 → YYZ 2026-12-21 20:27:00; layover at YYZ: 153 minutes.
    • AC858: YYZ 2026-12-21 23:00:00 → LHR 2026-12-22 11:20:00.
  • Air Canada AC855 / AC8923: LHR 2027-01-04 11:10:00 → PIT 2027-01-04 18:36:00; 1 stop(s) via YYZ; 746 minutes. Local airport times.
    • AC855: LHR 2027-01-04 11:10:00 → YYZ 2027-01-04 14:05:00; layover at YYZ: 195 minutes.
    • AC8923: YYZ 2027-01-04 17:20:00 → PIT 2027-01-04 18:36:00.

2026-12-21 → 2027-01-04 · Axel-exclusive $1288.70

  • British Airways BA170: PIT 2026-12-21 21:15:00 → LHR 2026-12-22 09:40:00; nonstop; 445 minutes. Local airport times.
  • British Airways BA171: LHR 2027-01-04 15:55:00 → PIT 2027-01-04 19:20:00; nonstop; 505 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Pittsburgh (PIT) to London (LHR) · Dec 21, 2026 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
  • 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 Pittsburgh to London (LHR) 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.