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Route overview: Dublin to Buffalo (BUF) flight deals

Dublin → Buffalo

Feb 17, 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.

February 2027

Feb 17, 2027 · One wayAer LingusUp to 1 stop each way$522.50 Feb 17, 2027 · One wayAmerican AirlinesUp to 1 stop each way$589.00 Feb 17, 2027 – Feb 18, 2027 · 1 nightAer Lingus / American AirlinesUp to 1 stop each way$688.75 Feb 17, 2027 – Feb 18, 2027 · 1 nightAmerican AirlinesUp to 1 stop each way$703.00 Feb 17, 2027 – Feb 19, 2027 · 2 nightsAer Lingus / American AirlinesUp to 1 stop each way$688.75 Feb 17, 2027 – Feb 19, 2027 · 2 nightsAmerican AirlinesUp to 1 stop each way$703.00 Feb 17, 2027 – Feb 20, 2027 · 3 nightsAer Lingus / American AirlinesUp to 1 stop each way$688.75 Feb 17, 2027 – Feb 20, 2027 · 3 nightsAmerican AirlinesUp to 1 stop each way$703.00 Feb 17, 2027 – Feb 21, 2027 · 4 nightsAer Lingus / American AirlinesUp to 1 stop each way$688.75 Feb 17, 2027 – Feb 21, 2027 · 4 nightsAmerican AirlinesUp to 1 stop each way$703.00 Feb 17, 2027 – Feb 22, 2027 · 5 nightsAer Lingus / American AirlinesUp to 1 stop each way$688.75 Feb 17, 2027 – Feb 22, 2027 · 5 nightsAmerican AirlinesUp to 1 stop each way$703.00 Feb 17, 2027 – Feb 23, 2027 · 6 nightsAer Lingus / United AirlinesUp to 1 stop each way$698.25 Feb 17, 2027 – Feb 23, 2027 · 6 nightsAmerican AirlinesUp to 1 stop each way$703.00 Feb 17, 2027 – Feb 24, 2027 · 7 nightsAer Lingus / American AirlinesUp to 1 stop each way$688.75 Feb 17, 2027 – Feb 24, 2027 · 7 nightsAmerican AirlinesUp to 1 stop each way$703.00 Feb 17, 2027 – Feb 25, 2027 · 8 nightsAer Lingus / American AirlinesUp to 1 stop each way$688.75 Feb 17, 2027 – Feb 25, 2027 · 8 nightsAmerican AirlinesUp to 1 stop each way$703.00 Feb 17, 2027 – Feb 26, 2027 · 9 nightsAer Lingus / American AirlinesUp to 1 stop each way$688.75 Feb 17, 2027 – Feb 26, 2027 · 9 nightsAmerican AirlinesUp to 1 stop each way$703.00 Feb 17, 2027 – Feb 27, 2027 · 10 nightsAer Lingus / American AirlinesUp to 1 stop each way$688.75 Feb 17, 2027 – Feb 27, 2027 · 10 nightsAmerican AirlinesUp to 1 stop each way$703.00 Feb 17, 2027 – Feb 28, 2027 · 11 nightsAer Lingus / American AirlinesUp to 1 stop each way$688.75 Feb 17, 2027 – Feb 28, 2027 · 11 nightsAmerican AirlinesUp to 1 stop each way$703.00 Feb 17, 2027 – Mar 1, 2027 · 12 nightsAer Lingus / American AirlinesUp to 1 stop each way$707.25 Feb 17, 2027 – Mar 1, 2027 · 12 nightsAmerican AirlinesUp to 1 stop each way$721.50 Feb 17, 2027 – Mar 2, 2027 · 13 nightsAer Lingus / United AirlinesUp to 1 stop each way$717.25 Feb 17, 2027 – Mar 2, 2027 · 13 nightsAmerican AirlinesUp to 1 stop each way$721.50 Feb 17, 2027 – Mar 3, 2027 · 14 nightsAer Lingus / American AirlinesUp to 1 stop each way$707.25 Feb 17, 2027 – Mar 3, 2027 · 14 nightsAmerican AirlinesUp to 1 stop each way$721.50 Feb 17, 2027 – Mar 10, 2027 · 21 nightsAer Lingus / American AirlinesUp to 1 stop each way$707.25 Feb 17, 2027 – Mar 10, 2027 · 21 nightsAmerican AirlinesUp to 1 stop each way$721.50 Feb 17, 2027 – Mar 17, 2027 · 28 nightsAer Lingus / American AirlinesUp to 1 stop each way$751.65 Feb 17, 2027 – Mar 17, 2027 · 28 nightsAmerican AirlinesUp to 1 stop each way$765.90

Flights for your trip

  1. Wed, Feb 17 · One way

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

    One-way total · 1 adult · Taxes included

  2. Wed, Feb 17 · One way

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

    One-way total · 1 adult · Taxes included

  3. Wed, Feb 17 – Thu, Feb 18

    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

  4. Wed, Feb 17 – Thu, Feb 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

  5. Wed, Feb 17 – Fri, Feb 19

    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. Wed, Feb 17 – Fri, Feb 19

    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. Wed, Feb 17 – Sun, Feb 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

  8. Wed, Feb 17 – Sun, Feb 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

  9. Wed, Feb 17 – Mon, Feb 22

    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. Wed, Feb 17 – Mon, Feb 22

    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. Wed, Feb 17 – Wed, Feb 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

  12. Wed, Feb 17 – Wed, Feb 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

  13. Wed, Feb 17 – Thu, Feb 25

    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

  14. Wed, Feb 17 – Thu, Feb 25

    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. Wed, Feb 17 – Sat, Feb 27

    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. Wed, Feb 17 – Sat, Feb 27

    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. Wed, Feb 17 – Sun, Feb 28

    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. Wed, Feb 17 – Sun, Feb 28

    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. Wed, Feb 17 – Tue, Mar 2

    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

  20. Wed, Feb 17 – Tue, Mar 2

    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. Wed, Feb 17 – Wed, Mar 3

    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. Wed, Feb 17 – Wed, Mar 3

    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. Wed, Feb 17 – Wed, Mar 17

    Aer Lingus
    11:30 amDUB
    13h 26m
    ORD · 2h 46m
    7:56 pmBUF
    American Airlines
    3:41 pmBUF
    12h 19m
    PHL · 3h 58m
    8:00 am+1DUB

    Round-trip total · 1 adult · Taxes included

  24. Wed, Feb 17 – Wed, Mar 17

    American Airlines
    11:30 amDUB
    11h 47m
    PHL · 2h 46m
    6:17 pmBUF
    American Airlines
    3:41 pmBUF
    12h 19m
    PHL · 3h 58m
    8:00 am+1DUB

    Round-trip total · 1 adult · Taxes included

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1 of 24

Make this trip yours

DUB ⇄ BUF

Economy

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Explore this route

All dates for this routeFeb 16, 2027 · Return optionsFeb 18, 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)
2027-02-17 · one wayAer LingusEI123 + AA6308Axel-exclusive $522.502026-10-29T01:12:12Z
2027-02-17 · one wayAmerican AirlinesAA723 + AA5853Axel-exclusive $589.002026-10-29T01:12:12Z
2027-02-17 → 2027-02-18Aer Lingus / American AirlinesEI123 + AA6308 / AA5866 + AA722Axel-exclusive $688.752026-10-29T01:12:12Z
2027-02-17 → 2027-02-18American AirlinesAA723 + AA5853 / AA5866 + AA722Axel-exclusive $703.002026-10-29T01:12:12Z
2027-02-17 → 2027-02-19Aer Lingus / American AirlinesEI123 + AA6308 / AA5866 + AA722Axel-exclusive $688.752026-10-29T01:12:12Z
2027-02-17 → 2027-02-19American AirlinesAA723 + AA5853 / AA5866 + AA722Axel-exclusive $703.002026-10-29T01:12:12Z
2027-02-17 → 2027-02-20Aer Lingus / American AirlinesEI123 + AA6308 / AA5866 + AA722Axel-exclusive $688.752026-10-29T01:12:12Z
2027-02-17 → 2027-02-20American AirlinesAA723 + AA5853 / AA5866 + AA722Axel-exclusive $703.002026-10-29T01:12:12Z
2027-02-17 → 2027-02-21Aer Lingus / American AirlinesEI123 + AA6308 / AA5866 + AA722Axel-exclusive $688.752026-10-29T01:12:12Z
2027-02-17 → 2027-02-21American AirlinesAA723 + AA5853 / AA5866 + AA722Axel-exclusive $703.002026-10-29T01:12:12Z
2027-02-17 → 2027-02-22Aer Lingus / American AirlinesEI123 + AA6308 / AA5866 + AA722Axel-exclusive $688.752026-10-29T01:12:12Z
2027-02-17 → 2027-02-22American AirlinesAA723 + AA5853 / AA5866 + AA722Axel-exclusive $703.002026-10-29T01:12:12Z
2027-02-17 → 2027-02-23Aer Lingus / United AirlinesEI123 + AA6308 / UA4735 + UA980Axel-exclusive $698.252026-10-29T01:12:12Z
2027-02-17 → 2027-02-23American AirlinesAA723 + AA5853 / AA5866 + AA722Axel-exclusive $703.002026-10-29T01:12:12Z
2027-02-17 → 2027-02-24Aer Lingus / American AirlinesEI123 + AA6308 / AA5866 + AA722Axel-exclusive $688.752026-10-29T01:12:12Z
2027-02-17 → 2027-02-24American AirlinesAA723 + AA5853 / AA5866 + AA722Axel-exclusive $703.002026-10-29T01:12:12Z
2027-02-17 → 2027-02-25Aer Lingus / American AirlinesEI123 + AA6308 / AA5866 + AA722Axel-exclusive $688.752026-10-29T01:12:12Z
2027-02-17 → 2027-02-25American AirlinesAA723 + AA5853 / AA5866 + AA722Axel-exclusive $703.002026-10-29T01:12:12Z
2027-02-17 → 2027-02-26Aer Lingus / American AirlinesEI123 + AA6308 / AA5866 + AA722Axel-exclusive $688.752026-10-29T01:12:12Z
2027-02-17 → 2027-02-26American AirlinesAA723 + AA5853 / AA5866 + AA722Axel-exclusive $703.002026-10-29T01:12:12Z
2027-02-17 → 2027-02-27Aer Lingus / American AirlinesEI123 + AA6308 / AA5866 + AA722Axel-exclusive $688.752026-10-29T01:12:12Z
2027-02-17 → 2027-02-27American AirlinesAA723 + AA5853 / AA5866 + AA722Axel-exclusive $703.002026-10-29T01:12:12Z
2027-02-17 → 2027-02-28Aer Lingus / American AirlinesEI123 + AA6308 / AA5866 + AA722Axel-exclusive $688.752026-10-29T01:12:12Z
2027-02-17 → 2027-02-28American AirlinesAA723 + AA5853 / AA5866 + AA722Axel-exclusive $703.002026-10-29T01:12:12Z
2027-02-17 → 2027-03-01Aer Lingus / American AirlinesEI123 + AA6308 / AA5866 + AA722Axel-exclusive $707.252026-10-29T01:12:12Z
2027-02-17 → 2027-03-01American AirlinesAA723 + AA5853 / AA5866 + AA722Axel-exclusive $721.502026-10-29T01:12:12Z
2027-02-17 → 2027-03-02Aer Lingus / United AirlinesEI123 + AA6308 / UA4735 + UA980Axel-exclusive $717.252026-10-29T01:12:12Z
2027-02-17 → 2027-03-02American AirlinesAA723 + AA5853 / AA5866 + AA722Axel-exclusive $721.502026-10-29T01:12:12Z
2027-02-17 → 2027-03-03Aer Lingus / American AirlinesEI123 + AA6308 / AA5866 + AA722Axel-exclusive $707.252026-10-29T01:12:12Z
2027-02-17 → 2027-03-03American AirlinesAA723 + AA5853 / AA5866 + AA722Axel-exclusive $721.502026-10-29T01:12:12Z
2027-02-17 → 2027-03-10Aer Lingus / American AirlinesEI123 + AA6308 / AA5866 + AA722Axel-exclusive $707.252026-10-29T01:12:12Z
2027-02-17 → 2027-03-10American AirlinesAA723 + AA5853 / AA5866 + AA722Axel-exclusive $721.502026-10-29T01:12:12Z
2027-02-17 → 2027-03-17Aer Lingus / American AirlinesEI123 + AA6308 / AA5866 + AA722Axel-exclusive $751.652026-10-29T01:12:12Z
2027-02-17 → 2027-03-17American AirlinesAA723 + AA5853 / AA5866 + AA722Axel-exclusive $765.902026-10-29T01:12:12Z

Route overview: Dublin to Buffalo (BUF) flight deals

2027-02-17 · one way · Axel-exclusive $522.50

  • Aer Lingus EI123 / AA6308: DUB 2027-02-17 11:30:00 → BUF 2027-02-17 19:56:00; 1 stop(s) via ORD; 806 minutes. Local airport times.
    • EI123: DUB 2027-02-17 11:30:00 → ORD 2027-02-17 14:10:00; layover at ORD: 166 minutes.
    • AA6308: ORD 2027-02-17 16:56:00 → BUF 2027-02-17 19:56:00.

2027-02-17 · one way · Axel-exclusive $589.00

  • American Airlines AA723 / AA5853: DUB 2027-02-17 11:30:00 → BUF 2027-02-17 18:17:00; 1 stop(s) via PHL; 707 minutes. Local airport times.
    • AA723: DUB 2027-02-17 11:30:00 → PHL 2027-02-17 14:00:00; layover at PHL: 166 minutes.
    • AA5853: PHL 2027-02-17 16:46:00 → BUF 2027-02-17 18:17:00.

2027-02-17 → 2027-02-18 · Axel-exclusive $688.75

  • Aer Lingus EI123 / AA6308: DUB 2027-02-17 11:30:00 → BUF 2027-02-17 19:56:00; 1 stop(s) via ORD; 806 minutes. Local airport times.
    • EI123: DUB 2027-02-17 11:30:00 → ORD 2027-02-17 14:10:00; layover at ORD: 166 minutes.
    • AA6308: ORD 2027-02-17 16:56:00 → BUF 2027-02-17 19:56:00.
  • American Airlines AA5866 / AA722: BUF 2027-02-18 15:41:00 → DUB 2027-02-19 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-02-18 15:41:00 → PHL 2027-02-18 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-02-18 21:15:00 → DUB 2027-02-19 09:00:00.

2027-02-17 → 2027-02-18 · Axel-exclusive $703.00

  • American Airlines AA723 / AA5853: DUB 2027-02-17 11:30:00 → BUF 2027-02-17 18:17:00; 1 stop(s) via PHL; 707 minutes. Local airport times.
    • AA723: DUB 2027-02-17 11:30:00 → PHL 2027-02-17 14:00:00; layover at PHL: 166 minutes.
    • AA5853: PHL 2027-02-17 16:46:00 → BUF 2027-02-17 18:17:00.
  • American Airlines AA5866 / AA722: BUF 2027-02-18 15:41:00 → DUB 2027-02-19 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-02-18 15:41:00 → PHL 2027-02-18 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-02-18 21:15:00 → DUB 2027-02-19 09:00:00.

2027-02-17 → 2027-02-19 · Axel-exclusive $688.75

  • Aer Lingus EI123 / AA6308: DUB 2027-02-17 11:30:00 → BUF 2027-02-17 19:56:00; 1 stop(s) via ORD; 806 minutes. Local airport times.
    • EI123: DUB 2027-02-17 11:30:00 → ORD 2027-02-17 14:10:00; layover at ORD: 166 minutes.
    • AA6308: ORD 2027-02-17 16:56:00 → BUF 2027-02-17 19:56:00.
  • American Airlines AA5866 / AA722: BUF 2027-02-19 15:41:00 → DUB 2027-02-20 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-02-19 15:41:00 → PHL 2027-02-19 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-02-19 21:15:00 → DUB 2027-02-20 09:00:00.

2027-02-17 → 2027-02-19 · Axel-exclusive $703.00

  • American Airlines AA723 / AA5853: DUB 2027-02-17 11:30:00 → BUF 2027-02-17 18:17:00; 1 stop(s) via PHL; 707 minutes. Local airport times.
    • AA723: DUB 2027-02-17 11:30:00 → PHL 2027-02-17 14:00:00; layover at PHL: 166 minutes.
    • AA5853: PHL 2027-02-17 16:46:00 → BUF 2027-02-17 18:17:00.
  • American Airlines AA5866 / AA722: BUF 2027-02-19 15:41:00 → DUB 2027-02-20 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-02-19 15:41:00 → PHL 2027-02-19 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-02-19 21:15:00 → DUB 2027-02-20 09:00:00.

2027-02-17 → 2027-02-21 · Axel-exclusive $688.75

  • Aer Lingus EI123 / AA6308: DUB 2027-02-17 11:30:00 → BUF 2027-02-17 19:56:00; 1 stop(s) via ORD; 806 minutes. Local airport times.
    • EI123: DUB 2027-02-17 11:30:00 → ORD 2027-02-17 14:10:00; layover at ORD: 166 minutes.
    • AA6308: ORD 2027-02-17 16:56:00 → BUF 2027-02-17 19:56:00.
  • American Airlines AA5866 / AA722: BUF 2027-02-21 15:41:00 → DUB 2027-02-22 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-02-21 15:41:00 → PHL 2027-02-21 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-02-21 21:15:00 → DUB 2027-02-22 09:00:00.

2027-02-17 → 2027-02-21 · Axel-exclusive $703.00

  • American Airlines AA723 / AA5853: DUB 2027-02-17 11:30:00 → BUF 2027-02-17 18:17:00; 1 stop(s) via PHL; 707 minutes. Local airport times.
    • AA723: DUB 2027-02-17 11:30:00 → PHL 2027-02-17 14:00:00; layover at PHL: 166 minutes.
    • AA5853: PHL 2027-02-17 16:46:00 → BUF 2027-02-17 18:17:00.
  • American Airlines AA5866 / AA722: BUF 2027-02-21 15:41:00 → DUB 2027-02-22 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-02-21 15:41:00 → PHL 2027-02-21 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-02-21 21:15:00 → DUB 2027-02-22 09:00:00.

2027-02-17 → 2027-02-22 · Axel-exclusive $688.75

  • Aer Lingus EI123 / AA6308: DUB 2027-02-17 11:30:00 → BUF 2027-02-17 19:56:00; 1 stop(s) via ORD; 806 minutes. Local airport times.
    • EI123: DUB 2027-02-17 11:30:00 → ORD 2027-02-17 14:10:00; layover at ORD: 166 minutes.
    • AA6308: ORD 2027-02-17 16:56:00 → BUF 2027-02-17 19:56:00.
  • American Airlines AA5866 / AA722: BUF 2027-02-22 15:41:00 → DUB 2027-02-23 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-02-22 15:41:00 → PHL 2027-02-22 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-02-22 21:15:00 → DUB 2027-02-23 09:00:00.

2027-02-17 → 2027-02-22 · Axel-exclusive $703.00

  • American Airlines AA723 / AA5853: DUB 2027-02-17 11:30:00 → BUF 2027-02-17 18:17:00; 1 stop(s) via PHL; 707 minutes. Local airport times.
    • AA723: DUB 2027-02-17 11:30:00 → PHL 2027-02-17 14:00:00; layover at PHL: 166 minutes.
    • AA5853: PHL 2027-02-17 16:46:00 → BUF 2027-02-17 18:17:00.
  • American Airlines AA5866 / AA722: BUF 2027-02-22 15:41:00 → DUB 2027-02-23 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-02-22 15:41:00 → PHL 2027-02-22 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-02-22 21:15:00 → DUB 2027-02-23 09:00:00.

2027-02-17 → 2027-02-24 · Axel-exclusive $688.75

  • Aer Lingus EI123 / AA6308: DUB 2027-02-17 11:30:00 → BUF 2027-02-17 19:56:00; 1 stop(s) via ORD; 806 minutes. Local airport times.
    • EI123: DUB 2027-02-17 11:30:00 → ORD 2027-02-17 14:10:00; layover at ORD: 166 minutes.
    • AA6308: ORD 2027-02-17 16:56:00 → BUF 2027-02-17 19:56:00.
  • American Airlines AA5866 / AA722: BUF 2027-02-24 15:41:00 → DUB 2027-02-25 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-02-24 15:41:00 → PHL 2027-02-24 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-02-24 21:15:00 → DUB 2027-02-25 09:00:00.

2027-02-17 → 2027-02-24 · Axel-exclusive $703.00

  • American Airlines AA723 / AA5853: DUB 2027-02-17 11:30:00 → BUF 2027-02-17 18:17:00; 1 stop(s) via PHL; 707 minutes. Local airport times.
    • AA723: DUB 2027-02-17 11:30:00 → PHL 2027-02-17 14:00:00; layover at PHL: 166 minutes.
    • AA5853: PHL 2027-02-17 16:46:00 → BUF 2027-02-17 18:17:00.
  • American Airlines AA5866 / AA722: BUF 2027-02-24 15:41:00 → DUB 2027-02-25 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-02-24 15:41:00 → PHL 2027-02-24 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-02-24 21:15:00 → DUB 2027-02-25 09:00:00.

2027-02-17 → 2027-02-25 · Axel-exclusive $688.75

  • Aer Lingus EI123 / AA6308: DUB 2027-02-17 11:30:00 → BUF 2027-02-17 19:56:00; 1 stop(s) via ORD; 806 minutes. Local airport times.
    • EI123: DUB 2027-02-17 11:30:00 → ORD 2027-02-17 14:10:00; layover at ORD: 166 minutes.
    • AA6308: ORD 2027-02-17 16:56:00 → BUF 2027-02-17 19:56:00.
  • American Airlines AA5866 / AA722: BUF 2027-02-25 15:41:00 → DUB 2027-02-26 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-02-25 15:41:00 → PHL 2027-02-25 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-02-25 21:15:00 → DUB 2027-02-26 09:00:00.

2027-02-17 → 2027-02-25 · Axel-exclusive $703.00

  • American Airlines AA723 / AA5853: DUB 2027-02-17 11:30:00 → BUF 2027-02-17 18:17:00; 1 stop(s) via PHL; 707 minutes. Local airport times.
    • AA723: DUB 2027-02-17 11:30:00 → PHL 2027-02-17 14:00:00; layover at PHL: 166 minutes.
    • AA5853: PHL 2027-02-17 16:46:00 → BUF 2027-02-17 18:17:00.
  • American Airlines AA5866 / AA722: BUF 2027-02-25 15:41:00 → DUB 2027-02-26 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-02-25 15:41:00 → PHL 2027-02-25 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-02-25 21:15:00 → DUB 2027-02-26 09:00:00.

2027-02-17 → 2027-02-27 · Axel-exclusive $688.75

  • Aer Lingus EI123 / AA6308: DUB 2027-02-17 11:30:00 → BUF 2027-02-17 19:56:00; 1 stop(s) via ORD; 806 minutes. Local airport times.
    • EI123: DUB 2027-02-17 11:30:00 → ORD 2027-02-17 14:10:00; layover at ORD: 166 minutes.
    • AA6308: ORD 2027-02-17 16:56:00 → BUF 2027-02-17 19:56:00.
  • American Airlines AA5866 / AA722: BUF 2027-02-27 15:41:00 → DUB 2027-02-28 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-02-27 15:41:00 → PHL 2027-02-27 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-02-27 21:15:00 → DUB 2027-02-28 09:00:00.

2027-02-17 → 2027-02-27 · Axel-exclusive $703.00

  • American Airlines AA723 / AA5853: DUB 2027-02-17 11:30:00 → BUF 2027-02-17 18:17:00; 1 stop(s) via PHL; 707 minutes. Local airport times.
    • AA723: DUB 2027-02-17 11:30:00 → PHL 2027-02-17 14:00:00; layover at PHL: 166 minutes.
    • AA5853: PHL 2027-02-17 16:46:00 → BUF 2027-02-17 18:17:00.
  • American Airlines AA5866 / AA722: BUF 2027-02-27 15:41:00 → DUB 2027-02-28 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-02-27 15:41:00 → PHL 2027-02-27 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-02-27 21:15:00 → DUB 2027-02-28 09:00:00.

2027-02-17 → 2027-02-28 · Axel-exclusive $688.75

  • Aer Lingus EI123 / AA6308: DUB 2027-02-17 11:30:00 → BUF 2027-02-17 19:56:00; 1 stop(s) via ORD; 806 minutes. Local airport times.
    • EI123: DUB 2027-02-17 11:30:00 → ORD 2027-02-17 14:10:00; layover at ORD: 166 minutes.
    • AA6308: ORD 2027-02-17 16:56:00 → BUF 2027-02-17 19:56:00.
  • American Airlines AA5866 / AA722: BUF 2027-02-28 15:41:00 → DUB 2027-03-01 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-02-28 15:41:00 → PHL 2027-02-28 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-02-28 21:15:00 → DUB 2027-03-01 09:00:00.

2027-02-17 → 2027-02-28 · Axel-exclusive $703.00

  • American Airlines AA723 / AA5853: DUB 2027-02-17 11:30:00 → BUF 2027-02-17 18:17:00; 1 stop(s) via PHL; 707 minutes. Local airport times.
    • AA723: DUB 2027-02-17 11:30:00 → PHL 2027-02-17 14:00:00; layover at PHL: 166 minutes.
    • AA5853: PHL 2027-02-17 16:46:00 → BUF 2027-02-17 18:17:00.
  • American Airlines AA5866 / AA722: BUF 2027-02-28 15:41:00 → DUB 2027-03-01 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-02-28 15:41:00 → PHL 2027-02-28 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-02-28 21:15:00 → DUB 2027-03-01 09:00:00.

2027-02-17 → 2027-03-02 · Axel-exclusive $717.25

  • Aer Lingus EI123 / AA6308: DUB 2027-02-17 11:30:00 → BUF 2027-02-17 19:56:00; 1 stop(s) via ORD; 806 minutes. Local airport times.
    • EI123: DUB 2027-02-17 11:30:00 → ORD 2027-02-17 14:10:00; layover at ORD: 166 minutes.
    • AA6308: ORD 2027-02-17 16:56:00 → BUF 2027-02-17 19:56:00.
  • United Airlines UA4735 / UA980: BUF 2027-03-02 13:38:00 → DUB 2027-03-03 08:10:00; 1 stop(s) via ORD; 812 minutes. Local airport times.
    • UA4735: BUF 2027-03-02 13:38:00 → ORD 2027-03-02 14:55:00; layover at ORD: 215 minutes.
    • UA980: ORD 2027-03-02 18:30:00 → DUB 2027-03-03 08:10:00.

2027-02-17 → 2027-03-02 · Axel-exclusive $721.50

  • American Airlines AA723 / AA5853: DUB 2027-02-17 11:30:00 → BUF 2027-02-17 18:17:00; 1 stop(s) via PHL; 707 minutes. Local airport times.
    • AA723: DUB 2027-02-17 11:30:00 → PHL 2027-02-17 14:00:00; layover at PHL: 166 minutes.
    • AA5853: PHL 2027-02-17 16:46:00 → BUF 2027-02-17 18:17:00.
  • American Airlines AA5866 / AA722: BUF 2027-03-02 15:41:00 → DUB 2027-03-03 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-03-02 15:41:00 → PHL 2027-03-02 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-03-02 21:15:00 → DUB 2027-03-03 09:00:00.

2027-02-17 → 2027-03-03 · Axel-exclusive $707.25

  • Aer Lingus EI123 / AA6308: DUB 2027-02-17 11:30:00 → BUF 2027-02-17 19:56:00; 1 stop(s) via ORD; 806 minutes. Local airport times.
    • EI123: DUB 2027-02-17 11:30:00 → ORD 2027-02-17 14:10:00; layover at ORD: 166 minutes.
    • AA6308: ORD 2027-02-17 16:56:00 → BUF 2027-02-17 19:56:00.
  • American Airlines AA5866 / AA722: BUF 2027-03-03 15:41:00 → DUB 2027-03-04 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-03-03 15:41:00 → PHL 2027-03-03 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-03-03 21:15:00 → DUB 2027-03-04 09:00:00.

2027-02-17 → 2027-03-03 · Axel-exclusive $721.50

  • American Airlines AA723 / AA5853: DUB 2027-02-17 11:30:00 → BUF 2027-02-17 18:17:00; 1 stop(s) via PHL; 707 minutes. Local airport times.
    • AA723: DUB 2027-02-17 11:30:00 → PHL 2027-02-17 14:00:00; layover at PHL: 166 minutes.
    • AA5853: PHL 2027-02-17 16:46:00 → BUF 2027-02-17 18:17:00.
  • American Airlines AA5866 / AA722: BUF 2027-03-03 15:41:00 → DUB 2027-03-04 09:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-03-03 15:41:00 → PHL 2027-03-03 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-03-03 21:15:00 → DUB 2027-03-04 09:00:00.

2027-02-17 → 2027-03-17 · Axel-exclusive $751.65

  • Aer Lingus EI123 / AA6308: DUB 2027-02-17 11:30:00 → BUF 2027-02-17 19:56:00; 1 stop(s) via ORD; 806 minutes. Local airport times.
    • EI123: DUB 2027-02-17 11:30:00 → ORD 2027-02-17 14:10:00; layover at ORD: 166 minutes.
    • AA6308: ORD 2027-02-17 16:56:00 → BUF 2027-02-17 19:56:00.
  • American Airlines AA5866 / AA722: BUF 2027-03-17 15:41:00 → DUB 2027-03-18 08:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-03-17 15:41:00 → PHL 2027-03-17 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-03-17 21:15:00 → DUB 2027-03-18 08:00:00.

2027-02-17 → 2027-03-17 · Axel-exclusive $765.90

  • American Airlines AA723 / AA5853: DUB 2027-02-17 11:30:00 → BUF 2027-02-17 18:17:00; 1 stop(s) via PHL; 707 minutes. Local airport times.
    • AA723: DUB 2027-02-17 11:30:00 → PHL 2027-02-17 14:00:00; layover at PHL: 166 minutes.
    • AA5853: PHL 2027-02-17 16:46:00 → BUF 2027-02-17 18:17:00.
  • American Airlines AA5866 / AA722: BUF 2027-03-17 15:41:00 → DUB 2027-03-18 08:00:00; 1 stop(s) via PHL; 739 minutes. Local airport times.
    • AA5866: BUF 2027-03-17 15:41:00 → PHL 2027-03-17 17:17:00; layover at PHL: 238 minutes.
    • AA722: PHL 2027-03-17 21:15:00 → DUB 2027-03-18 08:00:00.

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For AI assistants

  • This page: Dublin (DUB) to Buffalo (BUF) · Feb 17, 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.
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  • 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.