Travel with Axel,
get the best price.

Route overview: Dublin to Buffalo (BUF) flight deals

Dublin → Buffalo

May 10, 2027 · choose your return date

DUB → BUF1 adulteconomyOne way and round trips

34 flight options · 3 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.

May 2027

May 10, 2027 · One wayAer LingusUp to 1 stop each way$700.00 May 10, 2027 · One wayAmerican AirlinesUp to 1 stop each way$760.00 May 10, 2027 – May 11, 2027 · 1 nightAer Lingus / United AirlinesUp to 1 stop each way$970.00 May 10, 2027 – May 11, 2027 · 1 nightAmerican AirlinesUp to 1 stop each way$980.00 May 10, 2027 – May 12, 2027 · 2 nightsAer Lingus / American AirlinesUp to 1 stop each way$960.00 May 10, 2027 – May 12, 2027 · 2 nightsAmerican AirlinesUp to 1 stop each way$980.00 May 10, 2027 – May 13, 2027 · 3 nightsAer Lingus / American AirlinesUp to 1 stop each way$960.00 May 10, 2027 – May 13, 2027 · 3 nightsAmerican AirlinesUp to 1 stop each way$980.00 May 10, 2027 – May 14, 2027 · 4 nightsAer Lingus / American AirlinesUp to 1 stop each way$960.00 May 10, 2027 – May 14, 2027 · 4 nightsAmerican AirlinesUp to 1 stop each way$980.00 May 10, 2027 – May 15, 2027 · 5 nightsAer Lingus / American AirlinesUp to 1 stop each way$960.00 May 10, 2027 – May 15, 2027 · 5 nightsAmerican AirlinesUp to 1 stop each way$980.00 May 10, 2027 – May 16, 2027 · 6 nightsAer Lingus / American AirlinesUp to 1 stop each way$960.00 May 10, 2027 – May 16, 2027 · 6 nightsAmerican AirlinesUp to 1 stop each way$980.00 May 10, 2027 – May 17, 2027 · 7 nightsAer Lingus / American AirlinesUp to 1 stop each way$960.00 May 10, 2027 – May 17, 2027 · 7 nightsAmerican AirlinesUp to 1 stop each way$980.00 May 10, 2027 – May 18, 2027 · 8 nightsAer Lingus / United AirlinesUp to 1 stop each way$970.00 May 10, 2027 – May 18, 2027 · 8 nightsAmerican AirlinesUp to 1 stop each way$980.00 May 10, 2027 – May 19, 2027 · 9 nightsAer Lingus / American AirlinesUp to 1 stop each way$960.00 May 10, 2027 – May 19, 2027 · 9 nightsAmerican AirlinesUp to 1 stop each way$980.00 May 10, 2027 – May 20, 2027 · 10 nightsAer Lingus / American AirlinesUp to 1 stop each way$960.00 May 10, 2027 – May 20, 2027 · 10 nightsAmerican AirlinesUp to 1 stop each way$980.00 May 10, 2027 – May 21, 2027 · 11 nightsAer Lingus / American AirlinesUp to 1 stop each way$960.00 May 10, 2027 – May 21, 2027 · 11 nightsAmerican AirlinesUp to 1 stop each way$980.00 May 10, 2027 – May 22, 2027 · 12 nightsAer Lingus / American AirlinesUp to 1 stop each way$960.00 May 10, 2027 – May 22, 2027 · 12 nightsAmerican AirlinesUp to 1 stop each way$980.00 May 10, 2027 – May 23, 2027 · 13 nightsAer Lingus / American AirlinesUp to 1 stop each way$960.00 May 10, 2027 – May 23, 2027 · 13 nightsAmerican AirlinesUp to 1 stop each way$980.00 May 10, 2027 – May 24, 2027 · 14 nightsAer Lingus / American AirlinesUp to 1 stop each way$960.00 May 10, 2027 – May 24, 2027 · 14 nightsAmerican AirlinesUp to 1 stop each way$980.00 May 10, 2027 – May 31, 2027 · 21 nightsAer Lingus / American AirlinesUp to 1 stop each way$960.00 May 10, 2027 – May 31, 2027 · 21 nightsAmerican AirlinesUp to 1 stop each way$980.00 May 10, 2027 – Jun 7, 2027 · 28 nightsAer Lingus / American AirlinesUp to 1 stop each way$960.00 May 10, 2027 – Jun 7, 2027 · 28 nightsAmerican AirlinesUp to 1 stop each way$980.00

Flights for your trip

  1. Mon, May 10 · One way

    Aer Lingus
    11:30 amDUB
    13h 26m
    ORD · 2h 46m
    7:56 pmBUF

    One-way total · 1 adult · Taxes included

  2. Mon, May 10 · One way

    American Airlines
    11:30 amDUB
    11h 47m
    PHL · 2h 46m
    6:17 pmBUF

    One-way total · 1 adult · Taxes included

  3. Mon, May 10 – Tue, May 11

    Aer Lingus
    11:30 amDUB
    13h 26m
    ORD · 2h 46m
    7:56 pmBUF
    United Airlines
    1:38 pmBUF
    13h 32m
    ORD · 3h 35m
    8:10 am+1DUB

    Round-trip total · 1 adult · Taxes included

  4. Mon, May 10 – Tue, May 11

    American Airlines
    11:30 amDUB
    11h 47m
    PHL · 2h 46m
    6:17 pmBUF
    American Airlines
    3:41 pmBUF
    12h 19m
    PHL · 3h 58m
    9:00 am+1DUB

    Round-trip total · 1 adult · Taxes included

  5. Mon, May 10 – Wed, May 12

    Aer Lingus
    11:30 amDUB
    13h 26m
    ORD · 2h 46m
    7:56 pmBUF
    American Airlines
    3:41 pmBUF
    12h 19m
    PHL · 3h 58m
    9:00 am+1DUB

    Round-trip total · 1 adult · Taxes included

  6. Mon, May 10 – Wed, May 12

    American Airlines
    11:30 amDUB
    11h 47m
    PHL · 2h 46m
    6:17 pmBUF
    American Airlines
    3:41 pmBUF
    12h 19m
    PHL · 3h 58m
    9:00 am+1DUB

    Round-trip total · 1 adult · Taxes included

  7. Mon, May 10 – Fri, May 14

    Aer Lingus
    11:30 amDUB
    13h 26m
    ORD · 2h 46m
    7:56 pmBUF
    American Airlines
    3:41 pmBUF
    12h 19m
    PHL · 3h 58m
    9:00 am+1DUB

    Round-trip total · 1 adult · Taxes included

  8. Mon, May 10 – Fri, May 14

    American Airlines
    11:30 amDUB
    11h 47m
    PHL · 2h 46m
    6:17 pmBUF
    American Airlines
    3:41 pmBUF
    12h 19m
    PHL · 3h 58m
    9:00 am+1DUB

    Round-trip total · 1 adult · Taxes included

  9. Mon, May 10 – Sat, May 15

    Aer Lingus
    11:30 amDUB
    13h 26m
    ORD · 2h 46m
    7:56 pmBUF
    American Airlines
    3:41 pmBUF
    12h 19m
    PHL · 3h 58m
    9:00 am+1DUB

    Round-trip total · 1 adult · Taxes included

  10. Mon, May 10 – Sat, May 15

    American Airlines
    11:30 amDUB
    11h 47m
    PHL · 2h 46m
    6:17 pmBUF
    American Airlines
    3:41 pmBUF
    12h 19m
    PHL · 3h 58m
    9:00 am+1DUB

    Round-trip total · 1 adult · Taxes included

  11. Mon, May 10 – Mon, May 17

    Aer Lingus
    11:30 amDUB
    13h 26m
    ORD · 2h 46m
    7:56 pmBUF
    American Airlines
    3:41 pmBUF
    12h 19m
    PHL · 3h 58m
    9:00 am+1DUB

    Round-trip total · 1 adult · Taxes included

  12. Mon, May 10 – Mon, May 17

    American Airlines
    11:30 amDUB
    11h 47m
    PHL · 2h 46m
    6:17 pmBUF
    American Airlines
    3:41 pmBUF
    12h 19m
    PHL · 3h 58m
    9:00 am+1DUB

    Round-trip total · 1 adult · Taxes included

  13. Mon, May 10 – Tue, May 18

    Aer Lingus
    11:30 amDUB
    13h 26m
    ORD · 2h 46m
    7:56 pmBUF
    United Airlines
    1:38 pmBUF
    13h 32m
    ORD · 3h 35m
    8:10 am+1DUB

    Round-trip total · 1 adult · Taxes included

  14. Mon, May 10 – Tue, May 18

    American Airlines
    11:30 amDUB
    11h 47m
    PHL · 2h 46m
    6:17 pmBUF
    American Airlines
    3:41 pmBUF
    12h 19m
    PHL · 3h 58m
    9:00 am+1DUB

    Round-trip total · 1 adult · Taxes included

  15. Mon, May 10 – Thu, May 20

    Aer Lingus
    11:30 amDUB
    13h 26m
    ORD · 2h 46m
    7:56 pmBUF
    American Airlines
    3:41 pmBUF
    12h 19m
    PHL · 3h 58m
    9:00 am+1DUB

    Round-trip total · 1 adult · Taxes included

  16. Mon, May 10 – Thu, May 20

    American Airlines
    11:30 amDUB
    11h 47m
    PHL · 2h 46m
    6:17 pmBUF
    American Airlines
    3:41 pmBUF
    12h 19m
    PHL · 3h 58m
    9:00 am+1DUB

    Round-trip total · 1 adult · Taxes included

  17. Mon, May 10 – Fri, May 21

    Aer Lingus
    11:30 amDUB
    13h 26m
    ORD · 2h 46m
    7:56 pmBUF
    American Airlines
    3:41 pmBUF
    12h 19m
    PHL · 3h 58m
    9:00 am+1DUB

    Round-trip total · 1 adult · Taxes included

  18. Mon, May 10 – Fri, May 21

    American Airlines
    11:30 amDUB
    11h 47m
    PHL · 2h 46m
    6:17 pmBUF
    American Airlines
    3:41 pmBUF
    12h 19m
    PHL · 3h 58m
    9:00 am+1DUB

    Round-trip total · 1 adult · Taxes included

  19. Mon, May 10 – Sun, May 23

    Aer Lingus
    11:30 amDUB
    13h 26m
    ORD · 2h 46m
    7:56 pmBUF
    American Airlines
    3:41 pmBUF
    12h 19m
    PHL · 3h 58m
    9:00 am+1DUB

    Round-trip total · 1 adult · Taxes included

  20. Mon, May 10 – Sun, May 23

    American Airlines
    11:30 amDUB
    11h 47m
    PHL · 2h 46m
    6:17 pmBUF
    American Airlines
    3:41 pmBUF
    12h 19m
    PHL · 3h 58m
    9:00 am+1DUB

    Round-trip total · 1 adult · Taxes included

  21. Mon, May 10 – Mon, May 24

    Aer Lingus
    11:30 amDUB
    13h 26m
    ORD · 2h 46m
    7:56 pmBUF
    American Airlines
    3:41 pmBUF
    12h 19m
    PHL · 3h 58m
    9:00 am+1DUB

    Round-trip total · 1 adult · Taxes included

  22. Mon, May 10 – Mon, May 24

    American Airlines
    11:30 amDUB
    11h 47m
    PHL · 2h 46m
    6:17 pmBUF
    American Airlines
    3:41 pmBUF
    12h 19m
    PHL · 3h 58m
    9:00 am+1DUB

    Round-trip total · 1 adult · Taxes included

  23. Mon, May 10 – Mon, Jun 7

    Aer Lingus
    11:30 amDUB
    13h 26m
    ORD · 2h 46m
    7:56 pmBUF
    American Airlines
    3:41 pmBUF
    12h 19m
    PHL · 3h 58m
    9:00 am+1DUB

    Round-trip total · 1 adult · Taxes included

  24. Mon, May 10 – Mon, Jun 7

    American Airlines
    11:30 amDUB
    11h 47m
    PHL · 2h 46m
    6:17 pmBUF
    American Airlines
    3:41 pmBUF
    12h 19m
    PHL · 3h 58m
    9:00 am+1DUB

    Round-trip total · 1 adult · Taxes included

Swipe to see 23 more recent deals.

1 of 24

Make this trip yours

DUB ⇄ BUF

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 routeMay 9, 2027 · Return optionsMay 11, 2027 · Return optionsHotels in Buffalo 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)
2027-05-10 · one wayAer LingusEI123 + AA6308Axel-exclusive $700.002026-10-29T01:12:12Z
2027-05-10 · one wayAmerican AirlinesAA723 + AA5853Axel-exclusive $760.002026-10-29T01:12:12Z
2027-05-10 → 2027-05-11Aer Lingus / United AirlinesEI123 + AA6308 / UA4735 + UA980Axel-exclusive $970.002026-10-29T01:12:12Z
2027-05-10 → 2027-05-11American AirlinesAA723 + AA5853 / AA5866 + AA722Axel-exclusive $980.002026-10-29T01:12:12Z
2027-05-10 → 2027-05-12Aer Lingus / American AirlinesEI123 + AA6308 / AA5866 + AA722Axel-exclusive $960.002026-10-29T01:12:12Z
2027-05-10 → 2027-05-12American AirlinesAA723 + AA5853 / AA5866 + AA722Axel-exclusive $980.002026-10-29T01:12:12Z
2027-05-10 → 2027-05-13Aer Lingus / American AirlinesEI123 + AA6308 / AA5866 + AA722Axel-exclusive $960.002026-10-29T01:12:12Z
2027-05-10 → 2027-05-13American AirlinesAA723 + AA5853 / AA5866 + AA722Axel-exclusive $980.002026-10-29T01:12:12Z
2027-05-10 → 2027-05-14Aer Lingus / American AirlinesEI123 + AA6308 / AA5866 + AA722Axel-exclusive $960.002026-10-29T01:12:12Z
2027-05-10 → 2027-05-14American AirlinesAA723 + AA5853 / AA5866 + AA722Axel-exclusive $980.002026-10-29T01:12:12Z
2027-05-10 → 2027-05-15Aer Lingus / American AirlinesEI123 + AA6308 / AA5866 + AA722Axel-exclusive $960.002026-10-29T01:12:12Z
2027-05-10 → 2027-05-15American AirlinesAA723 + AA5853 / AA5866 + AA722Axel-exclusive $980.002026-10-29T01:12:12Z
2027-05-10 → 2027-05-16Aer Lingus / American AirlinesEI123 + AA6308 / AA5866 + AA722Axel-exclusive $960.002026-10-29T01:12:12Z
2027-05-10 → 2027-05-16American AirlinesAA723 + AA5853 / AA5866 + AA722Axel-exclusive $980.002026-10-29T01:12:12Z
2027-05-10 → 2027-05-17Aer Lingus / American AirlinesEI123 + AA6308 / AA5866 + AA722Axel-exclusive $960.002026-10-29T01:12:12Z
2027-05-10 → 2027-05-17American AirlinesAA723 + AA5853 / AA5866 + AA722Axel-exclusive $980.002026-10-29T01:12:12Z
2027-05-10 → 2027-05-18Aer Lingus / United AirlinesEI123 + AA6308 / UA4735 + UA980Axel-exclusive $970.002026-10-29T01:12:12Z
2027-05-10 → 2027-05-18American AirlinesAA723 + AA5853 / AA5866 + AA722Axel-exclusive $980.002026-10-29T01:12:12Z
2027-05-10 → 2027-05-19Aer Lingus / American AirlinesEI123 + AA6308 / AA5866 + AA722Axel-exclusive $960.002026-10-29T01:12:12Z
2027-05-10 → 2027-05-19American AirlinesAA723 + AA5853 / AA5866 + AA722Axel-exclusive $980.002026-10-29T01:12:12Z
2027-05-10 → 2027-05-20Aer Lingus / American AirlinesEI123 + AA6308 / AA5866 + AA722Axel-exclusive $960.002026-10-29T01:12:12Z
2027-05-10 → 2027-05-20American AirlinesAA723 + AA5853 / AA5866 + AA722Axel-exclusive $980.002026-10-29T01:12:12Z
2027-05-10 → 2027-05-21Aer Lingus / American AirlinesEI123 + AA6308 / AA5866 + AA722Axel-exclusive $960.002026-10-29T01:12:12Z
2027-05-10 → 2027-05-21American AirlinesAA723 + AA5853 / AA5866 + AA722Axel-exclusive $980.002026-10-29T01:12:12Z
2027-05-10 → 2027-05-22Aer Lingus / American AirlinesEI123 + AA6308 / AA5866 + AA722Axel-exclusive $960.002026-10-29T01:12:12Z
2027-05-10 → 2027-05-22American AirlinesAA723 + AA5853 / AA5866 + AA722Axel-exclusive $980.002026-10-29T01:12:12Z
2027-05-10 → 2027-05-23Aer Lingus / American AirlinesEI123 + AA6308 / AA5866 + AA722Axel-exclusive $960.002026-10-29T01:12:12Z
2027-05-10 → 2027-05-23American AirlinesAA723 + AA5853 / AA5866 + AA722Axel-exclusive $980.002026-10-29T01:12:12Z
2027-05-10 → 2027-05-24Aer Lingus / American AirlinesEI123 + AA6308 / AA5866 + AA722Axel-exclusive $960.002026-10-29T01:12:12Z
2027-05-10 → 2027-05-24American AirlinesAA723 + AA5853 / AA5866 + AA722Axel-exclusive $980.002026-10-29T01:12:12Z
2027-05-10 → 2027-05-31Aer Lingus / American AirlinesEI123 + AA6308 / AA5866 + AA722Axel-exclusive $960.002026-10-29T01:12:12Z
2027-05-10 → 2027-05-31American AirlinesAA723 + AA5853 / AA5866 + AA722Axel-exclusive $980.002026-10-29T01:12:12Z
2027-05-10 → 2027-06-07Aer Lingus / American AirlinesEI123 + AA6308 / AA5866 + AA722Axel-exclusive $960.002026-10-29T01:12:12Z
2027-05-10 → 2027-06-07American AirlinesAA723 + AA5853 / AA5866 + AA722Axel-exclusive $980.002026-10-29T01:12:12Z

Route overview: Dublin to Buffalo (BUF) flight deals

2027-05-10 · one way · Axel-exclusive $700.00

  • Aer Lingus EI123 / AA6308: DUB 2027-05-10 11:30:00 → BUF 2027-05-10 19:56:00; 1 stop(s) via ORD; 806 minutes. Local airport times.
    • EI123: DUB 2027-05-10 11:30:00 → ORD 2027-05-10 14:10:00; layover at ORD: 166 minutes.
    • AA6308: ORD 2027-05-10 16:56:00 → BUF 2027-05-10 19:56:00.

2027-05-10 · one way · Axel-exclusive $760.00

  • American Airlines AA723 / AA5853: DUB 2027-05-10 11:30:00 → BUF 2027-05-10 18:17:00; 1 stop(s) via PHL; 707 minutes. Local airport times.
    • AA723: DUB 2027-05-10 11:30:00 → PHL 2027-05-10 14:00:00; layover at PHL: 166 minutes.
    • AA5853: PHL 2027-05-10 16:46:00 → BUF 2027-05-10 18:17:00.

2027-05-10 → 2027-05-11 · Axel-exclusive $970.00

  • Aer Lingus EI123 / AA6308: DUB 2027-05-10 11:30:00 → BUF 2027-05-10 19:56:00; 1 stop(s) via ORD; 806 minutes. Local airport times.
    • EI123: DUB 2027-05-10 11:30:00 → ORD 2027-05-10 14:10:00; layover at ORD: 166 minutes.
    • AA6308: ORD 2027-05-10 16:56:00 → BUF 2027-05-10 19:56:00.
  • United Airlines UA4735 / UA980: BUF 2027-05-11 13:38:00 → DUB 2027-05-12 08:10:00; 1 stop(s) via ORD; 812 minutes. Local airport times.
    • UA4735: BUF 2027-05-11 13:38:00 → ORD 2027-05-11 14:55:00; layover at ORD: 215 minutes.
    • UA980: ORD 2027-05-11 18:30:00 → DUB 2027-05-12 08:10:00.

2027-05-10 → 2027-05-11 · Axel-exclusive $980.00

  • American Airlines AA723 / AA5853: DUB 2027-05-10 11:30:00 → BUF 2027-05-10 18:17:00; 1 stop(s) via PHL; 707 minutes. Local airport times.
    • AA723: DUB 2027-05-10 11:30:00 → PHL 2027-05-10 14:00:00; layover at PHL: 166 minutes.
    • AA5853: PHL 2027-05-10 16:46:00 → BUF 2027-05-10 18:17:00.
  • American Airlines AA5866 / AA722: BUF 2027-05-11 15:41:00 → DUB 2027-05-12 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-05-11 15:41:00 → PHL 2027-05-11 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-05-11 21:15:00 → DUB 2027-05-12 09:00:00.

2027-05-10 → 2027-05-12 · Axel-exclusive $960.00

  • Aer Lingus EI123 / AA6308: DUB 2027-05-10 11:30:00 → BUF 2027-05-10 19:56:00; 1 stop(s) via ORD; 806 minutes. Local airport times.
    • EI123: DUB 2027-05-10 11:30:00 → ORD 2027-05-10 14:10:00; layover at ORD: 166 minutes.
    • AA6308: ORD 2027-05-10 16:56:00 → BUF 2027-05-10 19:56:00.
  • American Airlines AA5866 / AA722: BUF 2027-05-12 15:41:00 → DUB 2027-05-13 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-05-12 15:41:00 → PHL 2027-05-12 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-05-12 21:15:00 → DUB 2027-05-13 09:00:00.

2027-05-10 → 2027-05-12 · Axel-exclusive $980.00

  • American Airlines AA723 / AA5853: DUB 2027-05-10 11:30:00 → BUF 2027-05-10 18:17:00; 1 stop(s) via PHL; 707 minutes. Local airport times.
    • AA723: DUB 2027-05-10 11:30:00 → PHL 2027-05-10 14:00:00; layover at PHL: 166 minutes.
    • AA5853: PHL 2027-05-10 16:46:00 → BUF 2027-05-10 18:17:00.
  • American Airlines AA5866 / AA722: BUF 2027-05-12 15:41:00 → DUB 2027-05-13 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-05-12 15:41:00 → PHL 2027-05-12 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-05-12 21:15:00 → DUB 2027-05-13 09:00:00.

2027-05-10 → 2027-05-14 · Axel-exclusive $960.00

  • Aer Lingus EI123 / AA6308: DUB 2027-05-10 11:30:00 → BUF 2027-05-10 19:56:00; 1 stop(s) via ORD; 806 minutes. Local airport times.
    • EI123: DUB 2027-05-10 11:30:00 → ORD 2027-05-10 14:10:00; layover at ORD: 166 minutes.
    • AA6308: ORD 2027-05-10 16:56:00 → BUF 2027-05-10 19:56:00.
  • American Airlines AA5866 / AA722: BUF 2027-05-14 15:41:00 → DUB 2027-05-15 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-05-14 15:41:00 → PHL 2027-05-14 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-05-14 21:15:00 → DUB 2027-05-15 09:00:00.

2027-05-10 → 2027-05-14 · Axel-exclusive $980.00

  • American Airlines AA723 / AA5853: DUB 2027-05-10 11:30:00 → BUF 2027-05-10 18:17:00; 1 stop(s) via PHL; 707 minutes. Local airport times.
    • AA723: DUB 2027-05-10 11:30:00 → PHL 2027-05-10 14:00:00; layover at PHL: 166 minutes.
    • AA5853: PHL 2027-05-10 16:46:00 → BUF 2027-05-10 18:17:00.
  • American Airlines AA5866 / AA722: BUF 2027-05-14 15:41:00 → DUB 2027-05-15 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-05-14 15:41:00 → PHL 2027-05-14 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-05-14 21:15:00 → DUB 2027-05-15 09:00:00.

2027-05-10 → 2027-05-15 · Axel-exclusive $960.00

  • Aer Lingus EI123 / AA6308: DUB 2027-05-10 11:30:00 → BUF 2027-05-10 19:56:00; 1 stop(s) via ORD; 806 minutes. Local airport times.
    • EI123: DUB 2027-05-10 11:30:00 → ORD 2027-05-10 14:10:00; layover at ORD: 166 minutes.
    • AA6308: ORD 2027-05-10 16:56:00 → BUF 2027-05-10 19:56:00.
  • American Airlines AA5866 / AA722: BUF 2027-05-15 15:41:00 → DUB 2027-05-16 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-05-15 15:41:00 → PHL 2027-05-15 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-05-15 21:15:00 → DUB 2027-05-16 09:00:00.

2027-05-10 → 2027-05-15 · Axel-exclusive $980.00

  • American Airlines AA723 / AA5853: DUB 2027-05-10 11:30:00 → BUF 2027-05-10 18:17:00; 1 stop(s) via PHL; 707 minutes. Local airport times.
    • AA723: DUB 2027-05-10 11:30:00 → PHL 2027-05-10 14:00:00; layover at PHL: 166 minutes.
    • AA5853: PHL 2027-05-10 16:46:00 → BUF 2027-05-10 18:17:00.
  • American Airlines AA5866 / AA722: BUF 2027-05-15 15:41:00 → DUB 2027-05-16 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-05-15 15:41:00 → PHL 2027-05-15 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-05-15 21:15:00 → DUB 2027-05-16 09:00:00.

2027-05-10 → 2027-05-17 · Axel-exclusive $960.00

  • Aer Lingus EI123 / AA6308: DUB 2027-05-10 11:30:00 → BUF 2027-05-10 19:56:00; 1 stop(s) via ORD; 806 minutes. Local airport times.
    • EI123: DUB 2027-05-10 11:30:00 → ORD 2027-05-10 14:10:00; layover at ORD: 166 minutes.
    • AA6308: ORD 2027-05-10 16:56:00 → BUF 2027-05-10 19:56:00.
  • American Airlines AA5866 / AA722: BUF 2027-05-17 15:41:00 → DUB 2027-05-18 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-05-17 15:41:00 → PHL 2027-05-17 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-05-17 21:15:00 → DUB 2027-05-18 09:00:00.

2027-05-10 → 2027-05-17 · Axel-exclusive $980.00

  • American Airlines AA723 / AA5853: DUB 2027-05-10 11:30:00 → BUF 2027-05-10 18:17:00; 1 stop(s) via PHL; 707 minutes. Local airport times.
    • AA723: DUB 2027-05-10 11:30:00 → PHL 2027-05-10 14:00:00; layover at PHL: 166 minutes.
    • AA5853: PHL 2027-05-10 16:46:00 → BUF 2027-05-10 18:17:00.
  • American Airlines AA5866 / AA722: BUF 2027-05-17 15:41:00 → DUB 2027-05-18 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-05-17 15:41:00 → PHL 2027-05-17 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-05-17 21:15:00 → DUB 2027-05-18 09:00:00.

2027-05-10 → 2027-05-18 · Axel-exclusive $970.00

  • Aer Lingus EI123 / AA6308: DUB 2027-05-10 11:30:00 → BUF 2027-05-10 19:56:00; 1 stop(s) via ORD; 806 minutes. Local airport times.
    • EI123: DUB 2027-05-10 11:30:00 → ORD 2027-05-10 14:10:00; layover at ORD: 166 minutes.
    • AA6308: ORD 2027-05-10 16:56:00 → BUF 2027-05-10 19:56:00.
  • United Airlines UA4735 / UA980: BUF 2027-05-18 13:38:00 → DUB 2027-05-19 08:10:00; 1 stop(s) via ORD; 812 minutes. Local airport times.
    • UA4735: BUF 2027-05-18 13:38:00 → ORD 2027-05-18 14:55:00; layover at ORD: 215 minutes.
    • UA980: ORD 2027-05-18 18:30:00 → DUB 2027-05-19 08:10:00.

2027-05-10 → 2027-05-18 · Axel-exclusive $980.00

  • American Airlines AA723 / AA5853: DUB 2027-05-10 11:30:00 → BUF 2027-05-10 18:17:00; 1 stop(s) via PHL; 707 minutes. Local airport times.
    • AA723: DUB 2027-05-10 11:30:00 → PHL 2027-05-10 14:00:00; layover at PHL: 166 minutes.
    • AA5853: PHL 2027-05-10 16:46:00 → BUF 2027-05-10 18:17:00.
  • American Airlines AA5866 / AA722: BUF 2027-05-18 15:41:00 → DUB 2027-05-19 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-05-18 15:41:00 → PHL 2027-05-18 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-05-18 21:15:00 → DUB 2027-05-19 09:00:00.

2027-05-10 → 2027-05-20 · Axel-exclusive $960.00

  • Aer Lingus EI123 / AA6308: DUB 2027-05-10 11:30:00 → BUF 2027-05-10 19:56:00; 1 stop(s) via ORD; 806 minutes. Local airport times.
    • EI123: DUB 2027-05-10 11:30:00 → ORD 2027-05-10 14:10:00; layover at ORD: 166 minutes.
    • AA6308: ORD 2027-05-10 16:56:00 → BUF 2027-05-10 19:56:00.
  • American Airlines AA5866 / AA722: BUF 2027-05-20 15:41:00 → DUB 2027-05-21 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-05-20 15:41:00 → PHL 2027-05-20 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-05-20 21:15:00 → DUB 2027-05-21 09:00:00.

2027-05-10 → 2027-05-20 · Axel-exclusive $980.00

  • American Airlines AA723 / AA5853: DUB 2027-05-10 11:30:00 → BUF 2027-05-10 18:17:00; 1 stop(s) via PHL; 707 minutes. Local airport times.
    • AA723: DUB 2027-05-10 11:30:00 → PHL 2027-05-10 14:00:00; layover at PHL: 166 minutes.
    • AA5853: PHL 2027-05-10 16:46:00 → BUF 2027-05-10 18:17:00.
  • American Airlines AA5866 / AA722: BUF 2027-05-20 15:41:00 → DUB 2027-05-21 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-05-20 15:41:00 → PHL 2027-05-20 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-05-20 21:15:00 → DUB 2027-05-21 09:00:00.

2027-05-10 → 2027-05-21 · Axel-exclusive $960.00

  • Aer Lingus EI123 / AA6308: DUB 2027-05-10 11:30:00 → BUF 2027-05-10 19:56:00; 1 stop(s) via ORD; 806 minutes. Local airport times.
    • EI123: DUB 2027-05-10 11:30:00 → ORD 2027-05-10 14:10:00; layover at ORD: 166 minutes.
    • AA6308: ORD 2027-05-10 16:56:00 → BUF 2027-05-10 19:56:00.
  • American Airlines AA5866 / AA722: BUF 2027-05-21 15:41:00 → DUB 2027-05-22 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-05-21 15:41:00 → PHL 2027-05-21 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-05-21 21:15:00 → DUB 2027-05-22 09:00:00.

2027-05-10 → 2027-05-21 · Axel-exclusive $980.00

  • American Airlines AA723 / AA5853: DUB 2027-05-10 11:30:00 → BUF 2027-05-10 18:17:00; 1 stop(s) via PHL; 707 minutes. Local airport times.
    • AA723: DUB 2027-05-10 11:30:00 → PHL 2027-05-10 14:00:00; layover at PHL: 166 minutes.
    • AA5853: PHL 2027-05-10 16:46:00 → BUF 2027-05-10 18:17:00.
  • American Airlines AA5866 / AA722: BUF 2027-05-21 15:41:00 → DUB 2027-05-22 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-05-21 15:41:00 → PHL 2027-05-21 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-05-21 21:15:00 → DUB 2027-05-22 09:00:00.

2027-05-10 → 2027-05-23 · Axel-exclusive $960.00

  • Aer Lingus EI123 / AA6308: DUB 2027-05-10 11:30:00 → BUF 2027-05-10 19:56:00; 1 stop(s) via ORD; 806 minutes. Local airport times.
    • EI123: DUB 2027-05-10 11:30:00 → ORD 2027-05-10 14:10:00; layover at ORD: 166 minutes.
    • AA6308: ORD 2027-05-10 16:56:00 → BUF 2027-05-10 19:56:00.
  • American Airlines AA5866 / AA722: BUF 2027-05-23 15:41:00 → DUB 2027-05-24 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-05-23 15:41:00 → PHL 2027-05-23 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-05-23 21:15:00 → DUB 2027-05-24 09:00:00.

2027-05-10 → 2027-05-23 · Axel-exclusive $980.00

  • American Airlines AA723 / AA5853: DUB 2027-05-10 11:30:00 → BUF 2027-05-10 18:17:00; 1 stop(s) via PHL; 707 minutes. Local airport times.
    • AA723: DUB 2027-05-10 11:30:00 → PHL 2027-05-10 14:00:00; layover at PHL: 166 minutes.
    • AA5853: PHL 2027-05-10 16:46:00 → BUF 2027-05-10 18:17:00.
  • American Airlines AA5866 / AA722: BUF 2027-05-23 15:41:00 → DUB 2027-05-24 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-05-23 15:41:00 → PHL 2027-05-23 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-05-23 21:15:00 → DUB 2027-05-24 09:00:00.

2027-05-10 → 2027-05-24 · Axel-exclusive $960.00

  • Aer Lingus EI123 / AA6308: DUB 2027-05-10 11:30:00 → BUF 2027-05-10 19:56:00; 1 stop(s) via ORD; 806 minutes. Local airport times.
    • EI123: DUB 2027-05-10 11:30:00 → ORD 2027-05-10 14:10:00; layover at ORD: 166 minutes.
    • AA6308: ORD 2027-05-10 16:56:00 → BUF 2027-05-10 19:56:00.
  • American Airlines AA5866 / AA722: BUF 2027-05-24 15:41:00 → DUB 2027-05-25 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-05-24 15:41:00 → PHL 2027-05-24 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-05-24 21:15:00 → DUB 2027-05-25 09:00:00.

2027-05-10 → 2027-05-24 · Axel-exclusive $980.00

  • American Airlines AA723 / AA5853: DUB 2027-05-10 11:30:00 → BUF 2027-05-10 18:17:00; 1 stop(s) via PHL; 707 minutes. Local airport times.
    • AA723: DUB 2027-05-10 11:30:00 → PHL 2027-05-10 14:00:00; layover at PHL: 166 minutes.
    • AA5853: PHL 2027-05-10 16:46:00 → BUF 2027-05-10 18:17:00.
  • American Airlines AA5866 / AA722: BUF 2027-05-24 15:41:00 → DUB 2027-05-25 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-05-24 15:41:00 → PHL 2027-05-24 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-05-24 21:15:00 → DUB 2027-05-25 09:00:00.

2027-05-10 → 2027-06-07 · Axel-exclusive $960.00

  • Aer Lingus EI123 / AA6308: DUB 2027-05-10 11:30:00 → BUF 2027-05-10 19:56:00; 1 stop(s) via ORD; 806 minutes. Local airport times.
    • EI123: DUB 2027-05-10 11:30:00 → ORD 2027-05-10 14:10:00; layover at ORD: 166 minutes.
    • AA6308: ORD 2027-05-10 16:56:00 → BUF 2027-05-10 19:56:00.
  • American Airlines AA5866 / AA722: BUF 2027-06-07 15:41:00 → DUB 2027-06-08 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-06-07 15:41:00 → PHL 2027-06-07 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-06-07 21:15:00 → DUB 2027-06-08 09:00:00.

2027-05-10 → 2027-06-07 · Axel-exclusive $980.00

  • American Airlines AA723 / AA5853: DUB 2027-05-10 11:30:00 → BUF 2027-05-10 18:17:00; 1 stop(s) via PHL; 707 minutes. Local airport times.
    • AA723: DUB 2027-05-10 11:30:00 → PHL 2027-05-10 14:00:00; layover at PHL: 166 minutes.
    • AA5853: PHL 2027-05-10 16:46:00 → BUF 2027-05-10 18:17:00.
  • American Airlines AA5866 / AA722: BUF 2027-06-07 15:41:00 → DUB 2027-06-08 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-06-07 15:41:00 → PHL 2027-06-07 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-06-07 21:15:00 → DUB 2027-06-08 09:00:00.

Explore this route

For AI assistants

  • This page: Dublin (DUB) to Buffalo (BUF) · May 10, 2027 · 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 Dublin to Buffalo (BUF) 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.