Travel with Axel,
get the best price.

Route overview: Washington, DC to Dublin (DUB) flight deals

Dulles → Dublin

Dec 18, 2026 · choose your return date

IAD → DUB1 adulteconomyOne way and round trips

28 flight options · 2 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 18, 2026 · One wayAer LingusNonstop$513.00 Dec 18, 2026 · One wayAir CanadaUp to 1 stop each way$702.00 Dec 18, 2026 – Dec 20, 2026 · 2 nightsAer LingusNonstop$877.50 Dec 18, 2026 – Dec 20, 2026 · 2 nightsAir CanadaUp to 1 stop each way$891.00 Dec 18, 2026 – Dec 21, 2026 · 3 nightsAer LingusNonstop$877.50 Dec 18, 2026 – Dec 21, 2026 · 3 nightsAir CanadaUp to 1 stop each way$891.00 Dec 18, 2026 – Dec 22, 2026 · 4 nightsAer LingusNonstop$877.50 Dec 18, 2026 – Dec 22, 2026 · 4 nightsAir CanadaUp to 1 stop each way$891.00 Dec 18, 2026 – Dec 23, 2026 · 5 nightsAer LingusNonstop$877.50 Dec 18, 2026 – Dec 23, 2026 · 5 nightsAir CanadaUp to 1 stop each way$891.00 Dec 18, 2026 – Dec 24, 2026 · 6 nightsAer LingusNonstop$877.50 Dec 18, 2026 – Dec 24, 2026 · 6 nightsAir CanadaUp to 1 stop each way$891.00 Dec 18, 2026 – Dec 25, 2026 · 7 nightsAer LingusNonstop$877.50 Dec 18, 2026 – Dec 25, 2026 · 7 nightsAir CanadaUp to 1 stop each way$891.00 Dec 18, 2026 – Dec 26, 2026 · 8 nightsAer LingusNonstop$877.50 Dec 18, 2026 – Dec 26, 2026 · 8 nightsAir CanadaUp to 1 stop each way$891.00 Dec 18, 2026 – Dec 27, 2026 · 9 nightsAer LingusNonstop$877.50 Dec 18, 2026 – Dec 27, 2026 · 9 nightsAir CanadaUp to 1 stop each way$891.00 Dec 18, 2026 – Dec 28, 2026 · 10 nightsAer LingusNonstop$877.50 Dec 18, 2026 – Dec 28, 2026 · 10 nightsAir CanadaUp to 1 stop each way$891.00 Dec 18, 2026 – Dec 29, 2026 · 11 nightsAer LingusNonstop$877.50 Dec 18, 2026 – Dec 29, 2026 · 11 nightsAir CanadaUp to 1 stop each way$891.00 Dec 18, 2026 – Dec 30, 2026 · 12 nightsAer LingusNonstop$877.50 Dec 18, 2026 – Dec 30, 2026 · 12 nightsAir CanadaUp to 1 stop each way$891.00 Dec 18, 2026 – Dec 31, 2026 · 13 nightsAer LingusNonstop$877.50 Dec 18, 2026 – Dec 31, 2026 · 13 nightsAir CanadaUp to 1 stop each way$891.00 Dec 18, 2026 – Jan 1, 2027 · 14 nightsAer LingusNonstop$854.75 Dec 18, 2026 – Jan 1, 2027 · 14 nightsAir CanadaUp to 1 stop each way$867.90

Flights for your trip

  1. Fri, Dec 18 · One way

    Aer Lingus
    5:15 pmIAD
    6h 50m
    Nonstop
    5:05 am+1DUB

    One-way total · 1 adult · Taxes included

  2. Fri, Dec 18 · One way

    Air Canada
    4:30 pmIAD
    9h 40m
    YYZ · 1h 48m
    7:10 am+1DUB

    One-way total · 1 adult · Taxes included

  3. Fri, Dec 18 – Sun, Dec 20

    Aer Lingus
    5:15 pmIAD
    6h 50m
    Nonstop
    5:05 am+1DUB
    Aer Lingus
    12:20 pmDUB
    8h 25m
    Nonstop
    3:45 pmIAD

    Round-trip total · 1 adult · Taxes included

  4. Fri, Dec 18 – Sun, Dec 20

    Air Canada
    4:30 pmIAD
    9h 40m
    YYZ · 1h 48m
    7:10 am+1DUB
    Air Canada
    9:00 amDUB
    11h 45m
    YYZ · 3h 5m
    3:45 pmIAD

    Round-trip total · 1 adult · Taxes included

  5. Fri, Dec 18 – Mon, Dec 21

    Aer Lingus
    5:15 pmIAD
    6h 50m
    Nonstop
    5:05 am+1DUB
    Aer Lingus
    12:20 pmDUB
    8h 25m
    Nonstop
    3:45 pmIAD

    Round-trip total · 1 adult · Taxes included

  6. Fri, Dec 18 – Mon, Dec 21

    Air Canada
    4:30 pmIAD
    9h 40m
    YYZ · 1h 48m
    7:10 am+1DUB
    Air Canada
    9:00 amDUB
    11h 45m
    YYZ · 3h 5m
    3:45 pmIAD

    Round-trip total · 1 adult · Taxes included

  7. Fri, Dec 18 – Tue, Dec 22

    Aer Lingus
    5:15 pmIAD
    6h 50m
    Nonstop
    5:05 am+1DUB
    Aer Lingus
    12:20 pmDUB
    8h 25m
    Nonstop
    3:45 pmIAD

    Round-trip total · 1 adult · Taxes included

  8. Fri, Dec 18 – Tue, Dec 22

    Air Canada
    4:30 pmIAD
    9h 40m
    YYZ · 1h 48m
    7:10 am+1DUB
    Air Canada
    9:00 amDUB
    11h 45m
    YYZ · 3h 5m
    3:45 pmIAD

    Round-trip total · 1 adult · Taxes included

  9. Fri, Dec 18 – Wed, Dec 23

    Aer Lingus
    5:15 pmIAD
    6h 50m
    Nonstop
    5:05 am+1DUB
    Aer Lingus
    12:20 pmDUB
    8h 25m
    Nonstop
    3:45 pmIAD

    Round-trip total · 1 adult · Taxes included

  10. Fri, Dec 18 – Wed, Dec 23

    Air Canada
    4:30 pmIAD
    9h 40m
    YYZ · 1h 48m
    7:10 am+1DUB
    Air Canada
    9:00 amDUB
    11h 45m
    YYZ · 3h 5m
    3:45 pmIAD

    Round-trip total · 1 adult · Taxes included

  11. Fri, Dec 18 – Thu, Dec 24

    Aer Lingus
    5:15 pmIAD
    6h 50m
    Nonstop
    5:05 am+1DUB
    Aer Lingus
    12:20 pmDUB
    8h 25m
    Nonstop
    3:45 pmIAD

    Round-trip total · 1 adult · Taxes included

  12. Fri, Dec 18 – Thu, Dec 24

    Air Canada
    4:30 pmIAD
    9h 40m
    YYZ · 1h 48m
    7:10 am+1DUB
    Air Canada
    9:00 amDUB
    11h 45m
    YYZ · 3h 5m
    3:45 pmIAD

    Round-trip total · 1 adult · Taxes included

  13. Fri, Dec 18 – Sat, Dec 26

    Aer Lingus
    5:15 pmIAD
    6h 50m
    Nonstop
    5:05 am+1DUB
    Aer Lingus
    12:20 pmDUB
    8h 25m
    Nonstop
    3:45 pmIAD

    Round-trip total · 1 adult · Taxes included

  14. Fri, Dec 18 – Sat, Dec 26

    Air Canada
    4:30 pmIAD
    9h 40m
    YYZ · 1h 48m
    7:10 am+1DUB
    Air Canada
    9:00 amDUB
    11h 45m
    YYZ · 3h 5m
    3:45 pmIAD

    Round-trip total · 1 adult · Taxes included

  15. Fri, Dec 18 – Sun, Dec 27

    Aer Lingus
    5:15 pmIAD
    6h 50m
    Nonstop
    5:05 am+1DUB
    Aer Lingus
    12:20 pmDUB
    8h 25m
    Nonstop
    3:45 pmIAD

    Round-trip total · 1 adult · Taxes included

  16. Fri, Dec 18 – Sun, Dec 27

    Air Canada
    4:30 pmIAD
    9h 40m
    YYZ · 1h 48m
    7:10 am+1DUB
    Air Canada
    9:00 amDUB
    11h 45m
    YYZ · 3h 5m
    3:45 pmIAD

    Round-trip total · 1 adult · Taxes included

  17. Fri, Dec 18 – Mon, Dec 28

    Aer Lingus
    5:15 pmIAD
    6h 50m
    Nonstop
    5:05 am+1DUB
    Aer Lingus
    12:20 pmDUB
    8h 25m
    Nonstop
    3:45 pmIAD

    Round-trip total · 1 adult · Taxes included

  18. Fri, Dec 18 – Mon, Dec 28

    Air Canada
    4:30 pmIAD
    9h 40m
    YYZ · 1h 48m
    7:10 am+1DUB
    Air Canada
    9:00 amDUB
    11h 45m
    YYZ · 3h 5m
    3:45 pmIAD

    Round-trip total · 1 adult · Taxes included

  19. Fri, Dec 18 – Tue, Dec 29

    Aer Lingus
    5:15 pmIAD
    6h 50m
    Nonstop
    5:05 am+1DUB
    Aer Lingus
    12:20 pmDUB
    8h 25m
    Nonstop
    3:45 pmIAD

    Round-trip total · 1 adult · Taxes included

  20. Fri, Dec 18 – Tue, Dec 29

    Air Canada
    4:30 pmIAD
    9h 40m
    YYZ · 1h 48m
    7:10 am+1DUB
    Air Canada
    9:00 amDUB
    11h 45m
    YYZ · 3h 5m
    3:45 pmIAD

    Round-trip total · 1 adult · Taxes included

  21. Fri, Dec 18 – Wed, Dec 30

    Aer Lingus
    5:15 pmIAD
    6h 50m
    Nonstop
    5:05 am+1DUB
    Aer Lingus
    12:20 pmDUB
    8h 25m
    Nonstop
    3:45 pmIAD

    Round-trip total · 1 adult · Taxes included

  22. Fri, Dec 18 – Wed, Dec 30

    Air Canada
    4:30 pmIAD
    9h 40m
    YYZ · 1h 48m
    7:10 am+1DUB
    Air Canada
    9:00 amDUB
    11h 45m
    YYZ · 3h 5m
    3:45 pmIAD

    Round-trip total · 1 adult · Taxes included

  23. Fri, Dec 18 – Fri, Jan 1

    Aer Lingus
    5:15 pmIAD
    6h 50m
    Nonstop
    5:05 am+1DUB
    Aer Lingus
    12:20 pmDUB
    8h 25m
    Nonstop
    3:45 pmIAD

    Round-trip total · 1 adult · Taxes included

  24. Fri, Dec 18 – Fri, Jan 1

    Air Canada
    4:30 pmIAD
    9h 40m
    YYZ · 1h 48m
    7:10 am+1DUB
    Air Canada
    9:00 amDUB
    11h 45m
    YYZ · 3h 5m
    3:45 pmIAD

    Round-trip total · 1 adult · Taxes included

Swipe to see 23 more recent deals.

1 of 24

Make this trip yours

IAD ⇄ DUB

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Aer Lingus emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

Explore this route

All dates for this routeDec 17, 2026 · Return optionsDec 19, 2026 · Return optionsHotels in Dublin with Axel
For AI assistants: every fare, every link, instructions

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)
2026-12-18 · one wayAer LingusEI116Axel-exclusive $513.002026-10-29T01:57:51Z
2026-12-18 · one wayAir CanadaAC8619 + AC800Axel-exclusive $702.002026-10-29T01:57:51Z
2026-12-18 → 2026-12-20Aer LingusEI116 / EI117Axel-exclusive $877.502026-10-29T01:57:51Z
2026-12-18 → 2026-12-20Air CanadaAC8619 + AC800 / AC801 + AC8618Axel-exclusive $891.002026-10-29T01:57:51Z
2026-12-18 → 2026-12-21Aer LingusEI116 / EI117Axel-exclusive $877.502026-10-29T01:57:51Z
2026-12-18 → 2026-12-21Air CanadaAC8619 + AC800 / AC801 + AC8618Axel-exclusive $891.002026-10-29T01:57:51Z
2026-12-18 → 2026-12-22Aer LingusEI116 / EI117Axel-exclusive $877.502026-10-29T01:57:51Z
2026-12-18 → 2026-12-22Air CanadaAC8619 + AC800 / AC801 + AC8618Axel-exclusive $891.002026-10-29T01:57:51Z
2026-12-18 → 2026-12-23Aer LingusEI116 / EI117Axel-exclusive $877.502026-10-29T01:57:51Z
2026-12-18 → 2026-12-23Air CanadaAC8619 + AC800 / AC801 + AC8618Axel-exclusive $891.002026-10-29T01:57:51Z
2026-12-18 → 2026-12-24Aer LingusEI116 / EI117Axel-exclusive $877.502026-10-29T01:57:51Z
2026-12-18 → 2026-12-24Air CanadaAC8619 + AC800 / AC801 + AC8618Axel-exclusive $891.002026-10-29T01:57:51Z
2026-12-18 → 2026-12-25Aer LingusEI116 / EI117Axel-exclusive $877.502026-10-29T01:57:51Z
2026-12-18 → 2026-12-25Air CanadaAC8619 + AC800 / AC801 + AC8618Axel-exclusive $891.002026-10-29T01:57:51Z
2026-12-18 → 2026-12-26Aer LingusEI116 / EI117Axel-exclusive $877.502026-10-29T01:57:51Z
2026-12-18 → 2026-12-26Air CanadaAC8619 + AC800 / AC801 + AC8618Axel-exclusive $891.002026-10-29T01:57:51Z
2026-12-18 → 2026-12-27Aer LingusEI116 / EI117Axel-exclusive $877.502026-10-29T01:57:51Z
2026-12-18 → 2026-12-27Air CanadaAC8619 + AC800 / AC801 + AC8618Axel-exclusive $891.002026-10-29T01:57:51Z
2026-12-18 → 2026-12-28Aer LingusEI116 / EI117Axel-exclusive $877.502026-10-29T01:57:51Z
2026-12-18 → 2026-12-28Air CanadaAC8619 + AC800 / AC801 + AC8618Axel-exclusive $891.002026-10-29T01:57:51Z
2026-12-18 → 2026-12-29Aer LingusEI116 / EI117Axel-exclusive $877.502026-10-29T01:57:51Z
2026-12-18 → 2026-12-29Air CanadaAC8619 + AC800 / AC801 + AC8618Axel-exclusive $891.002026-10-29T01:57:51Z
2026-12-18 → 2026-12-30Aer LingusEI116 / EI117Axel-exclusive $877.502026-10-29T01:57:51Z
2026-12-18 → 2026-12-30Air CanadaAC8619 + AC800 / AC801 + AC8618Axel-exclusive $891.002026-10-29T01:57:51Z
2026-12-18 → 2026-12-31Aer LingusEI116 / EI117Axel-exclusive $877.502026-10-29T01:57:51Z
2026-12-18 → 2026-12-31Air CanadaAC8619 + AC800 / AC801 + AC8618Axel-exclusive $891.002026-10-29T01:57:51Z
2026-12-18 → 2027-01-01Aer LingusEI116 / EI117Axel-exclusive $854.752026-10-29T01:57:51Z
2026-12-18 → 2027-01-01Air CanadaAC8619 + AC800 / AC801 + AC8618Axel-exclusive $867.902026-10-29T01:57:51Z

Route overview: Washington, DC to Dublin (DUB) flight deals

2026-12-18 · one way · Axel-exclusive $513.00

  • Aer Lingus EI116: IAD 2026-12-18 17:15:00 → DUB 2026-12-19 05:05:00; nonstop; 410 minutes. Local airport times.

2026-12-18 · one way · Axel-exclusive $702.00

  • Air Canada AC8619 / AC800: IAD 2026-12-18 16:30:00 → DUB 2026-12-19 07:10:00; 1 stop(s) via YYZ; 580 minutes. Local airport times.
    • AC8619: IAD 2026-12-18 16:30:00 → YYZ 2026-12-18 17:57:00; layover at YYZ: 108 minutes.
    • AC800: YYZ 2026-12-18 19:45:00 → DUB 2026-12-19 07:10:00.

2026-12-18 → 2026-12-20 · Axel-exclusive $877.50

  • Aer Lingus EI116: IAD 2026-12-18 17:15:00 → DUB 2026-12-19 05:05:00; nonstop; 410 minutes. Local airport times.
  • Aer Lingus EI117: DUB 2026-12-20 12:20:00 → IAD 2026-12-20 15:45:00; nonstop; 505 minutes. Local airport times.

2026-12-18 → 2026-12-20 · Axel-exclusive $891.00

  • Air Canada AC8619 / AC800: IAD 2026-12-18 16:30:00 → DUB 2026-12-19 07:10:00; 1 stop(s) via YYZ; 580 minutes. Local airport times.
    • AC8619: IAD 2026-12-18 16:30:00 → YYZ 2026-12-18 17:57:00; layover at YYZ: 108 minutes.
    • AC800: YYZ 2026-12-18 19:45:00 → DUB 2026-12-19 07:10:00.
  • Air Canada AC801 / AC8618: DUB 2026-12-20 09:00:00 → IAD 2026-12-20 15:45:00; 1 stop(s) via YYZ; 705 minutes. Local airport times.
    • AC801: DUB 2026-12-20 09:00:00 → YYZ 2026-12-20 11:10:00; layover at YYZ: 185 minutes.
    • AC8618: YYZ 2026-12-20 14:15:00 → IAD 2026-12-20 15:45:00.

2026-12-18 → 2026-12-21 · Axel-exclusive $877.50

  • Aer Lingus EI116: IAD 2026-12-18 17:15:00 → DUB 2026-12-19 05:05:00; nonstop; 410 minutes. Local airport times.
  • Aer Lingus EI117: DUB 2026-12-21 12:20:00 → IAD 2026-12-21 15:45:00; nonstop; 505 minutes. Local airport times.

2026-12-18 → 2026-12-21 · Axel-exclusive $891.00

  • Air Canada AC8619 / AC800: IAD 2026-12-18 16:30:00 → DUB 2026-12-19 07:10:00; 1 stop(s) via YYZ; 580 minutes. Local airport times.
    • AC8619: IAD 2026-12-18 16:30:00 → YYZ 2026-12-18 17:57:00; layover at YYZ: 108 minutes.
    • AC800: YYZ 2026-12-18 19:45:00 → DUB 2026-12-19 07:10:00.
  • Air Canada AC801 / AC8618: DUB 2026-12-21 09:00:00 → IAD 2026-12-21 15:45:00; 1 stop(s) via YYZ; 705 minutes. Local airport times.
    • AC801: DUB 2026-12-21 09:00:00 → YYZ 2026-12-21 11:10:00; layover at YYZ: 185 minutes.
    • AC8618: YYZ 2026-12-21 14:15:00 → IAD 2026-12-21 15:45:00.

2026-12-18 → 2026-12-22 · Axel-exclusive $877.50

  • Aer Lingus EI116: IAD 2026-12-18 17:15:00 → DUB 2026-12-19 05:05:00; nonstop; 410 minutes. Local airport times.
  • Aer Lingus EI117: DUB 2026-12-22 12:20:00 → IAD 2026-12-22 15:45:00; nonstop; 505 minutes. Local airport times.

2026-12-18 → 2026-12-22 · Axel-exclusive $891.00

  • Air Canada AC8619 / AC800: IAD 2026-12-18 16:30:00 → DUB 2026-12-19 07:10:00; 1 stop(s) via YYZ; 580 minutes. Local airport times.
    • AC8619: IAD 2026-12-18 16:30:00 → YYZ 2026-12-18 17:57:00; layover at YYZ: 108 minutes.
    • AC800: YYZ 2026-12-18 19:45:00 → DUB 2026-12-19 07:10:00.
  • Air Canada AC801 / AC8618: DUB 2026-12-22 09:00:00 → IAD 2026-12-22 15:45:00; 1 stop(s) via YYZ; 705 minutes. Local airport times.
    • AC801: DUB 2026-12-22 09:00:00 → YYZ 2026-12-22 11:10:00; layover at YYZ: 185 minutes.
    • AC8618: YYZ 2026-12-22 14:15:00 → IAD 2026-12-22 15:45:00.

2026-12-18 → 2026-12-23 · Axel-exclusive $877.50

  • Aer Lingus EI116: IAD 2026-12-18 17:15:00 → DUB 2026-12-19 05:05:00; nonstop; 410 minutes. Local airport times.
  • Aer Lingus EI117: DUB 2026-12-23 12:20:00 → IAD 2026-12-23 15:45:00; nonstop; 505 minutes. Local airport times.

2026-12-18 → 2026-12-23 · Axel-exclusive $891.00

  • Air Canada AC8619 / AC800: IAD 2026-12-18 16:30:00 → DUB 2026-12-19 07:10:00; 1 stop(s) via YYZ; 580 minutes. Local airport times.
    • AC8619: IAD 2026-12-18 16:30:00 → YYZ 2026-12-18 17:57:00; layover at YYZ: 108 minutes.
    • AC800: YYZ 2026-12-18 19:45:00 → DUB 2026-12-19 07:10:00.
  • Air Canada AC801 / AC8618: DUB 2026-12-23 09:00:00 → IAD 2026-12-23 15:45:00; 1 stop(s) via YYZ; 705 minutes. Local airport times.
    • AC801: DUB 2026-12-23 09:00:00 → YYZ 2026-12-23 11:10:00; layover at YYZ: 185 minutes.
    • AC8618: YYZ 2026-12-23 14:15:00 → IAD 2026-12-23 15:45:00.

2026-12-18 → 2026-12-24 · Axel-exclusive $877.50

  • Aer Lingus EI116: IAD 2026-12-18 17:15:00 → DUB 2026-12-19 05:05:00; nonstop; 410 minutes. Local airport times.
  • Aer Lingus EI117: DUB 2026-12-24 12:20:00 → IAD 2026-12-24 15:45:00; nonstop; 505 minutes. Local airport times.

2026-12-18 → 2026-12-24 · Axel-exclusive $891.00

  • Air Canada AC8619 / AC800: IAD 2026-12-18 16:30:00 → DUB 2026-12-19 07:10:00; 1 stop(s) via YYZ; 580 minutes. Local airport times.
    • AC8619: IAD 2026-12-18 16:30:00 → YYZ 2026-12-18 17:57:00; layover at YYZ: 108 minutes.
    • AC800: YYZ 2026-12-18 19:45:00 → DUB 2026-12-19 07:10:00.
  • Air Canada AC801 / AC8618: DUB 2026-12-24 09:00:00 → IAD 2026-12-24 15:45:00; 1 stop(s) via YYZ; 705 minutes. Local airport times.
    • AC801: DUB 2026-12-24 09:00:00 → YYZ 2026-12-24 11:10:00; layover at YYZ: 185 minutes.
    • AC8618: YYZ 2026-12-24 14:15:00 → IAD 2026-12-24 15:45:00.

2026-12-18 → 2026-12-26 · Axel-exclusive $877.50

  • Aer Lingus EI116: IAD 2026-12-18 17:15:00 → DUB 2026-12-19 05:05:00; nonstop; 410 minutes. Local airport times.
  • Aer Lingus EI117: DUB 2026-12-26 12:20:00 → IAD 2026-12-26 15:45:00; nonstop; 505 minutes. Local airport times.

2026-12-18 → 2026-12-26 · Axel-exclusive $891.00

  • Air Canada AC8619 / AC800: IAD 2026-12-18 16:30:00 → DUB 2026-12-19 07:10:00; 1 stop(s) via YYZ; 580 minutes. Local airport times.
    • AC8619: IAD 2026-12-18 16:30:00 → YYZ 2026-12-18 17:57:00; layover at YYZ: 108 minutes.
    • AC800: YYZ 2026-12-18 19:45:00 → DUB 2026-12-19 07:10:00.
  • Air Canada AC801 / AC8618: DUB 2026-12-26 09:00:00 → IAD 2026-12-26 15:45:00; 1 stop(s) via YYZ; 705 minutes. Local airport times.
    • AC801: DUB 2026-12-26 09:00:00 → YYZ 2026-12-26 11:10:00; layover at YYZ: 185 minutes.
    • AC8618: YYZ 2026-12-26 14:15:00 → IAD 2026-12-26 15:45:00.

2026-12-18 → 2026-12-27 · Axel-exclusive $877.50

  • Aer Lingus EI116: IAD 2026-12-18 17:15:00 → DUB 2026-12-19 05:05:00; nonstop; 410 minutes. Local airport times.
  • Aer Lingus EI117: DUB 2026-12-27 12:20:00 → IAD 2026-12-27 15:45:00; nonstop; 505 minutes. Local airport times.

2026-12-18 → 2026-12-27 · Axel-exclusive $891.00

  • Air Canada AC8619 / AC800: IAD 2026-12-18 16:30:00 → DUB 2026-12-19 07:10:00; 1 stop(s) via YYZ; 580 minutes. Local airport times.
    • AC8619: IAD 2026-12-18 16:30:00 → YYZ 2026-12-18 17:57:00; layover at YYZ: 108 minutes.
    • AC800: YYZ 2026-12-18 19:45:00 → DUB 2026-12-19 07:10:00.
  • Air Canada AC801 / AC8618: DUB 2026-12-27 09:00:00 → IAD 2026-12-27 15:45:00; 1 stop(s) via YYZ; 705 minutes. Local airport times.
    • AC801: DUB 2026-12-27 09:00:00 → YYZ 2026-12-27 11:10:00; layover at YYZ: 185 minutes.
    • AC8618: YYZ 2026-12-27 14:15:00 → IAD 2026-12-27 15:45:00.

2026-12-18 → 2026-12-28 · Axel-exclusive $877.50

  • Aer Lingus EI116: IAD 2026-12-18 17:15:00 → DUB 2026-12-19 05:05:00; nonstop; 410 minutes. Local airport times.
  • Aer Lingus EI117: DUB 2026-12-28 12:20:00 → IAD 2026-12-28 15:45:00; nonstop; 505 minutes. Local airport times.

2026-12-18 → 2026-12-28 · Axel-exclusive $891.00

  • Air Canada AC8619 / AC800: IAD 2026-12-18 16:30:00 → DUB 2026-12-19 07:10:00; 1 stop(s) via YYZ; 580 minutes. Local airport times.
    • AC8619: IAD 2026-12-18 16:30:00 → YYZ 2026-12-18 17:57:00; layover at YYZ: 108 minutes.
    • AC800: YYZ 2026-12-18 19:45:00 → DUB 2026-12-19 07:10:00.
  • Air Canada AC801 / AC8618: DUB 2026-12-28 09:00:00 → IAD 2026-12-28 15:45:00; 1 stop(s) via YYZ; 705 minutes. Local airport times.
    • AC801: DUB 2026-12-28 09:00:00 → YYZ 2026-12-28 11:10:00; layover at YYZ: 185 minutes.
    • AC8618: YYZ 2026-12-28 14:15:00 → IAD 2026-12-28 15:45:00.

2026-12-18 → 2026-12-29 · Axel-exclusive $877.50

  • Aer Lingus EI116: IAD 2026-12-18 17:15:00 → DUB 2026-12-19 05:05:00; nonstop; 410 minutes. Local airport times.
  • Aer Lingus EI117: DUB 2026-12-29 12:20:00 → IAD 2026-12-29 15:45:00; nonstop; 505 minutes. Local airport times.

2026-12-18 → 2026-12-29 · Axel-exclusive $891.00

  • Air Canada AC8619 / AC800: IAD 2026-12-18 16:30:00 → DUB 2026-12-19 07:10:00; 1 stop(s) via YYZ; 580 minutes. Local airport times.
    • AC8619: IAD 2026-12-18 16:30:00 → YYZ 2026-12-18 17:57:00; layover at YYZ: 108 minutes.
    • AC800: YYZ 2026-12-18 19:45:00 → DUB 2026-12-19 07:10:00.
  • Air Canada AC801 / AC8618: DUB 2026-12-29 09:00:00 → IAD 2026-12-29 15:45:00; 1 stop(s) via YYZ; 705 minutes. Local airport times.
    • AC801: DUB 2026-12-29 09:00:00 → YYZ 2026-12-29 11:10:00; layover at YYZ: 185 minutes.
    • AC8618: YYZ 2026-12-29 14:15:00 → IAD 2026-12-29 15:45:00.

2026-12-18 → 2026-12-30 · Axel-exclusive $877.50

  • Aer Lingus EI116: IAD 2026-12-18 17:15:00 → DUB 2026-12-19 05:05:00; nonstop; 410 minutes. Local airport times.
  • Aer Lingus EI117: DUB 2026-12-30 12:20:00 → IAD 2026-12-30 15:45:00; nonstop; 505 minutes. Local airport times.

2026-12-18 → 2026-12-30 · Axel-exclusive $891.00

  • Air Canada AC8619 / AC800: IAD 2026-12-18 16:30:00 → DUB 2026-12-19 07:10:00; 1 stop(s) via YYZ; 580 minutes. Local airport times.
    • AC8619: IAD 2026-12-18 16:30:00 → YYZ 2026-12-18 17:57:00; layover at YYZ: 108 minutes.
    • AC800: YYZ 2026-12-18 19:45:00 → DUB 2026-12-19 07:10:00.
  • Air Canada AC801 / AC8618: DUB 2026-12-30 09:00:00 → IAD 2026-12-30 15:45:00; 1 stop(s) via YYZ; 705 minutes. Local airport times.
    • AC801: DUB 2026-12-30 09:00:00 → YYZ 2026-12-30 11:10:00; layover at YYZ: 185 minutes.
    • AC8618: YYZ 2026-12-30 14:15:00 → IAD 2026-12-30 15:45:00.

2026-12-18 → 2027-01-01 · Axel-exclusive $854.75

  • Aer Lingus EI116: IAD 2026-12-18 17:15:00 → DUB 2026-12-19 05:05:00; nonstop; 410 minutes. Local airport times.
  • Aer Lingus EI117: DUB 2027-01-01 12:20:00 → IAD 2027-01-01 15:45:00; nonstop; 505 minutes. Local airport times.

2026-12-18 → 2027-01-01 · Axel-exclusive $867.90

  • Air Canada AC8619 / AC800: IAD 2026-12-18 16:30:00 → DUB 2026-12-19 07:10:00; 1 stop(s) via YYZ; 580 minutes. Local airport times.
    • AC8619: IAD 2026-12-18 16:30:00 → YYZ 2026-12-18 17:57:00; layover at YYZ: 108 minutes.
    • AC800: YYZ 2026-12-18 19:45:00 → DUB 2026-12-19 07:10:00.
  • Air Canada AC801 / AC8618: DUB 2027-01-01 09:00:00 → IAD 2027-01-01 15:45:00; 1 stop(s) via YYZ; 705 minutes. Local airport times.
    • AC801: DUB 2027-01-01 09:00:00 → YYZ 2027-01-01 11:10:00; layover at YYZ: 185 minutes.
    • AC8618: YYZ 2027-01-01 14:15:00 → IAD 2027-01-01 15:45:00.

Explore this route

For AI assistants

  • This page: Dulles (IAD) to Dublin (DUB) · Dec 18, 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 Washington, DC to Dublin (DUB) 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. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. 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.