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Route overview: Boston to Dublin (DUB) flight deals

Boston → Dublin

Dec 8, 2026 · choose your return date

BOS → 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 8, 2026 · One wayFIUp to 1 stop each way$360.00 Dec 8, 2026 · One wayAer LingusNonstop$390.00 Dec 8, 2026 – Dec 10, 2026 · 2 nightsFIUp to 1 stop each way$510.00 Dec 8, 2026 – Dec 10, 2026 · 2 nightsAer LingusNonstop$550.00 Dec 8, 2026 – Dec 11, 2026 · 3 nightsFIUp to 1 stop each way$510.00 Dec 8, 2026 – Dec 11, 2026 · 3 nightsAer LingusNonstop$550.00 Dec 8, 2026 – Dec 12, 2026 · 4 nightsFIUp to 1 stop each way$510.00 Dec 8, 2026 – Dec 12, 2026 · 4 nightsAer LingusNonstop$550.00 Dec 8, 2026 – Dec 13, 2026 · 5 nightsFIUp to 1 stop each way$510.00 Dec 8, 2026 – Dec 13, 2026 · 5 nightsAer LingusNonstop$550.00 Dec 8, 2026 – Dec 14, 2026 · 6 nightsFIUp to 1 stop each way$510.00 Dec 8, 2026 – Dec 14, 2026 · 6 nightsAer LingusNonstop$550.00 Dec 8, 2026 – Dec 15, 2026 · 7 nightsFIUp to 1 stop each way$510.00 Dec 8, 2026 – Dec 15, 2026 · 7 nightsAer LingusNonstop$550.00 Dec 8, 2026 – Dec 16, 2026 · 8 nightsFIUp to 1 stop each way$510.00 Dec 8, 2026 – Dec 16, 2026 · 8 nightsAer LingusNonstop$550.00 Dec 8, 2026 – Dec 17, 2026 · 9 nightsFIUp to 1 stop each way$510.00 Dec 8, 2026 – Dec 17, 2026 · 9 nightsAer LingusNonstop$550.00 Dec 8, 2026 – Dec 18, 2026 · 10 nightsFIUp to 1 stop each way$586.50 Dec 8, 2026 – Dec 18, 2026 · 10 nightsAer LingusNonstop$632.50 Dec 8, 2026 – Dec 19, 2026 · 11 nightsFIUp to 1 stop each way$586.50 Dec 8, 2026 – Dec 19, 2026 · 11 nightsAer LingusNonstop$632.50 Dec 8, 2026 – Dec 20, 2026 · 12 nightsFIUp to 1 stop each way$586.50 Dec 8, 2026 – Dec 20, 2026 · 12 nightsAer LingusNonstop$632.50 Dec 8, 2026 – Dec 21, 2026 · 13 nightsFIUp to 1 stop each way$586.50 Dec 8, 2026 – Dec 21, 2026 · 13 nightsAer LingusNonstop$632.50 Dec 8, 2026 – Dec 22, 2026 · 14 nightsFIUp to 1 stop each way$586.50 Dec 8, 2026 – Dec 22, 2026 · 14 nightsAer LingusNonstop$632.50

Flights for your trip

  1. Tue, Dec 8 · One way

    FI
    7:50 pmBOS
    9h 25m
    KEF · 1h 35m
    10:15 am+1DUB

    One-way total · 1 adult · Taxes included

  2. Tue, Dec 8 · One way

    Aer Lingus
    5:15 pmBOS
    6h
    Nonstop
    4:15 am+1DUB

    One-way total · 1 adult · Taxes included

  3. Tue, Dec 8 – Thu, Dec 10

    FI
    7:50 pmBOS
    9h 25m
    KEF · 1h 35m
    10:15 am+1DUB
    FI
    11:30 amDUB
    11h 20m
    KEF · 2h 50m
    5:50 pmBOS

    Round-trip total · 1 adult · Taxes included

  4. Tue, Dec 8 – Thu, Dec 10

    Aer Lingus
    5:15 pmBOS
    6h
    Nonstop
    4:15 am+1DUB
    Aer Lingus
    11:45 amDUB
    7h 10m
    Nonstop
    1:55 pmBOS

    Round-trip total · 1 adult · Taxes included

  5. Tue, Dec 8 – Fri, Dec 11

    FI
    7:50 pmBOS
    9h 25m
    KEF · 1h 35m
    10:15 am+1DUB
    FI
    11:30 amDUB
    11h 20m
    KEF · 2h 50m
    5:50 pmBOS

    Round-trip total · 1 adult · Taxes included

  6. Tue, Dec 8 – Fri, Dec 11

    Aer Lingus
    5:15 pmBOS
    6h
    Nonstop
    4:15 am+1DUB
    Aer Lingus
    11:45 amDUB
    7h 10m
    Nonstop
    1:55 pmBOS

    Round-trip total · 1 adult · Taxes included

  7. Tue, Dec 8 – Sat, Dec 12

    FI
    7:50 pmBOS
    9h 25m
    KEF · 1h 35m
    10:15 am+1DUB
    FI
    11:30 amDUB
    11h 20m
    KEF · 2h 50m
    5:50 pmBOS

    Round-trip total · 1 adult · Taxes included

  8. Tue, Dec 8 – Sat, Dec 12

    Aer Lingus
    5:15 pmBOS
    6h
    Nonstop
    4:15 am+1DUB
    Aer Lingus
    11:45 amDUB
    7h 10m
    Nonstop
    1:55 pmBOS

    Round-trip total · 1 adult · Taxes included

  9. Tue, Dec 8 – Sun, Dec 13

    FI
    7:50 pmBOS
    9h 25m
    KEF · 1h 35m
    10:15 am+1DUB
    FI
    11:30 amDUB
    11h 20m
    KEF · 2h 50m
    5:50 pmBOS

    Round-trip total · 1 adult · Taxes included

  10. Tue, Dec 8 – Sun, Dec 13

    Aer Lingus
    5:15 pmBOS
    6h
    Nonstop
    4:15 am+1DUB
    Aer Lingus
    11:45 amDUB
    7h 10m
    Nonstop
    1:55 pmBOS

    Round-trip total · 1 adult · Taxes included

  11. Tue, Dec 8 – Mon, Dec 14

    FI
    7:50 pmBOS
    9h 25m
    KEF · 1h 35m
    10:15 am+1DUB
    FI
    11:30 amDUB
    11h 20m
    KEF · 2h 50m
    5:50 pmBOS

    Round-trip total · 1 adult · Taxes included

  12. Tue, Dec 8 – Mon, Dec 14

    Aer Lingus
    5:15 pmBOS
    6h
    Nonstop
    4:15 am+1DUB
    Aer Lingus
    11:45 amDUB
    7h 10m
    Nonstop
    1:55 pmBOS

    Round-trip total · 1 adult · Taxes included

  13. Tue, Dec 8 – Wed, Dec 16

    FI
    7:50 pmBOS
    9h 25m
    KEF · 1h 35m
    10:15 am+1DUB
    FI
    11:30 amDUB
    11h 20m
    KEF · 2h 50m
    5:50 pmBOS

    Round-trip total · 1 adult · Taxes included

  14. Tue, Dec 8 – Wed, Dec 16

    Aer Lingus
    5:15 pmBOS
    6h
    Nonstop
    4:15 am+1DUB
    Aer Lingus
    11:45 amDUB
    7h 10m
    Nonstop
    1:55 pmBOS

    Round-trip total · 1 adult · Taxes included

  15. Tue, Dec 8 – Thu, Dec 17

    FI
    7:50 pmBOS
    9h 25m
    KEF · 1h 35m
    10:15 am+1DUB
    FI
    11:30 amDUB
    11h 20m
    KEF · 2h 50m
    5:50 pmBOS

    Round-trip total · 1 adult · Taxes included

  16. Tue, Dec 8 – Thu, Dec 17

    Aer Lingus
    5:15 pmBOS
    6h
    Nonstop
    4:15 am+1DUB
    Aer Lingus
    11:45 amDUB
    7h 10m
    Nonstop
    1:55 pmBOS

    Round-trip total · 1 adult · Taxes included

  17. Tue, Dec 8 – Fri, Dec 18

    FI
    7:50 pmBOS
    9h 25m
    KEF · 1h 35m
    10:15 am+1DUB
    FI
    11:30 amDUB
    11h 20m
    KEF · 2h 50m
    5:50 pmBOS

    Round-trip total · 1 adult · Taxes included

  18. Tue, Dec 8 – Fri, Dec 18

    Aer Lingus
    5:15 pmBOS
    6h
    Nonstop
    4:15 am+1DUB
    Aer Lingus
    11:45 amDUB
    7h 10m
    Nonstop
    1:55 pmBOS

    Round-trip total · 1 adult · Taxes included

  19. Tue, Dec 8 – Sat, Dec 19

    FI
    7:50 pmBOS
    9h 25m
    KEF · 1h 35m
    10:15 am+1DUB
    FI
    11:30 amDUB
    11h 20m
    KEF · 2h 50m
    5:50 pmBOS

    Round-trip total · 1 adult · Taxes included

  20. Tue, Dec 8 – Sat, Dec 19

    Aer Lingus
    5:15 pmBOS
    6h
    Nonstop
    4:15 am+1DUB
    Aer Lingus
    11:45 amDUB
    7h 10m
    Nonstop
    1:55 pmBOS

    Round-trip total · 1 adult · Taxes included

  21. Tue, Dec 8 – Sun, Dec 20

    FI
    7:50 pmBOS
    9h 25m
    KEF · 1h 35m
    10:15 am+1DUB
    FI
    11:30 amDUB
    11h 20m
    KEF · 2h 50m
    5:50 pmBOS

    Round-trip total · 1 adult · Taxes included

  22. Tue, Dec 8 – Sun, Dec 20

    Aer Lingus
    5:15 pmBOS
    6h
    Nonstop
    4:15 am+1DUB
    Aer Lingus
    11:45 amDUB
    7h 10m
    Nonstop
    1:55 pmBOS

    Round-trip total · 1 adult · Taxes included

  23. Tue, Dec 8 – Tue, Dec 22

    FI
    7:50 pmBOS
    9h 25m
    KEF · 1h 35m
    10:15 am+1DUB
    FI
    11:30 amDUB
    11h 20m
    KEF · 2h 50m
    5:50 pmBOS

    Round-trip total · 1 adult · Taxes included

  24. Tue, Dec 8 – Tue, Dec 22

    Aer Lingus
    5:15 pmBOS
    6h
    Nonstop
    4:15 am+1DUB
    Aer Lingus
    11:45 amDUB
    7h 10m
    Nonstop
    1:55 pmBOS

    Round-trip total · 1 adult · Taxes included

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BOS ⇄ DUB

Economy

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Explore this route

All dates for this routeDec 7, 2026 · Return optionsDec 9, 2026 · Return optionsHotels in Dublin 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)
2026-12-08 · one wayAer LingusEI132Axel-exclusive $390.002026-10-29T00:52:01Z
2026-12-08 · one wayFIFI630 + FI416Axel-exclusive $360.002026-10-29T00:52:01Z
2026-12-08 → 2026-12-10Aer LingusEI132 / EI133Axel-exclusive $550.002026-10-29T00:52:01Z
2026-12-08 → 2026-12-10FIFI630 + FI416 / FI417 + FI631Axel-exclusive $510.002026-10-29T00:52:01Z
2026-12-08 → 2026-12-11Aer LingusEI132 / EI133Axel-exclusive $550.002026-10-29T00:52:01Z
2026-12-08 → 2026-12-11FIFI630 + FI416 / FI417 + FI631Axel-exclusive $510.002026-10-29T00:52:01Z
2026-12-08 → 2026-12-12Aer LingusEI132 / EI133Axel-exclusive $550.002026-10-29T00:52:01Z
2026-12-08 → 2026-12-12FIFI630 + FI416 / FI417 + FI631Axel-exclusive $510.002026-10-29T00:52:01Z
2026-12-08 → 2026-12-13Aer LingusEI132 / EI133Axel-exclusive $550.002026-10-29T00:52:01Z
2026-12-08 → 2026-12-13FIFI630 + FI416 / FI417 + FI631Axel-exclusive $510.002026-10-29T00:52:01Z
2026-12-08 → 2026-12-14Aer LingusEI132 / EI133Axel-exclusive $550.002026-10-29T00:52:01Z
2026-12-08 → 2026-12-14FIFI630 + FI416 / FI417 + FI631Axel-exclusive $510.002026-10-29T00:52:01Z
2026-12-08 → 2026-12-15Aer LingusEI132 / EI133Axel-exclusive $550.002026-10-29T00:52:01Z
2026-12-08 → 2026-12-15FIFI630 + FI416 / FI417 + FI631Axel-exclusive $510.002026-10-29T00:52:01Z
2026-12-08 → 2026-12-16Aer LingusEI132 / EI133Axel-exclusive $550.002026-10-29T00:52:01Z
2026-12-08 → 2026-12-16FIFI630 + FI416 / FI417 + FI631Axel-exclusive $510.002026-10-29T00:52:01Z
2026-12-08 → 2026-12-17Aer LingusEI132 / EI133Axel-exclusive $550.002026-10-29T00:52:01Z
2026-12-08 → 2026-12-17FIFI630 + FI416 / FI417 + FI631Axel-exclusive $510.002026-10-29T00:52:01Z
2026-12-08 → 2026-12-18Aer LingusEI132 / EI133Axel-exclusive $632.502026-10-29T00:52:01Z
2026-12-08 → 2026-12-18FIFI630 + FI416 / FI417 + FI631Axel-exclusive $586.502026-10-29T00:52:01Z
2026-12-08 → 2026-12-19Aer LingusEI132 / EI133Axel-exclusive $632.502026-10-29T00:52:01Z
2026-12-08 → 2026-12-19FIFI630 + FI416 / FI417 + FI631Axel-exclusive $586.502026-10-29T00:52:01Z
2026-12-08 → 2026-12-20Aer LingusEI132 / EI133Axel-exclusive $632.502026-10-29T00:52:01Z
2026-12-08 → 2026-12-20FIFI630 + FI416 / FI417 + FI631Axel-exclusive $586.502026-10-29T00:52:01Z
2026-12-08 → 2026-12-21Aer LingusEI132 / EI133Axel-exclusive $632.502026-10-29T00:52:01Z
2026-12-08 → 2026-12-21FIFI630 + FI416 / FI417 + FI631Axel-exclusive $586.502026-10-29T00:52:01Z
2026-12-08 → 2026-12-22Aer LingusEI132 / EI133Axel-exclusive $632.502026-10-29T00:52:01Z
2026-12-08 → 2026-12-22FIFI630 + FI416 / FI417 + FI631Axel-exclusive $586.502026-10-29T00:52:01Z

Route overview: Boston to Dublin (DUB) flight deals

2026-12-08 · one way · Axel-exclusive $360.00

  • FI FI630 / FI416: BOS 2026-12-08 19:50:00 → DUB 2026-12-09 10:15:00; 1 stop(s) via KEF; 565 minutes. Local airport times.
    • FI630: BOS 2026-12-08 19:50:00 → KEF 2026-12-09 06:05:00; layover at KEF: 95 minutes.
    • FI416: KEF 2026-12-09 07:40:00 → DUB 2026-12-09 10:15:00.

2026-12-08 · one way · Axel-exclusive $390.00

  • Aer Lingus EI132: BOS 2026-12-08 17:15:00 → DUB 2026-12-09 04:15:00; nonstop; 360 minutes. Local airport times.

2026-12-08 → 2026-12-10 · Axel-exclusive $510.00

  • FI FI630 / FI416: BOS 2026-12-08 19:50:00 → DUB 2026-12-09 10:15:00; 1 stop(s) via KEF; 565 minutes. Local airport times.
    • FI630: BOS 2026-12-08 19:50:00 → KEF 2026-12-09 06:05:00; layover at KEF: 95 minutes.
    • FI416: KEF 2026-12-09 07:40:00 → DUB 2026-12-09 10:15:00.
  • FI FI417 / FI631: DUB 2026-12-10 11:30:00 → BOS 2026-12-10 17:50:00; 1 stop(s) via KEF; 680 minutes. Local airport times.
    • FI417: DUB 2026-12-10 11:30:00 → KEF 2026-12-10 14:10:00; layover at KEF: 170 minutes.
    • FI631: KEF 2026-12-10 17:00:00 → BOS 2026-12-10 17:50:00.

2026-12-08 → 2026-12-10 · Axel-exclusive $550.00

  • Aer Lingus EI132: BOS 2026-12-08 17:15:00 → DUB 2026-12-09 04:15:00; nonstop; 360 minutes. Local airport times.
  • Aer Lingus EI133: DUB 2026-12-10 11:45:00 → BOS 2026-12-10 13:55:00; nonstop; 430 minutes. Local airport times.

2026-12-08 → 2026-12-11 · Axel-exclusive $510.00

  • FI FI630 / FI416: BOS 2026-12-08 19:50:00 → DUB 2026-12-09 10:15:00; 1 stop(s) via KEF; 565 minutes. Local airport times.
    • FI630: BOS 2026-12-08 19:50:00 → KEF 2026-12-09 06:05:00; layover at KEF: 95 minutes.
    • FI416: KEF 2026-12-09 07:40:00 → DUB 2026-12-09 10:15:00.
  • FI FI417 / FI631: DUB 2026-12-11 11:30:00 → BOS 2026-12-11 17:50:00; 1 stop(s) via KEF; 680 minutes. Local airport times.
    • FI417: DUB 2026-12-11 11:30:00 → KEF 2026-12-11 14:10:00; layover at KEF: 170 minutes.
    • FI631: KEF 2026-12-11 17:00:00 → BOS 2026-12-11 17:50:00.

2026-12-08 → 2026-12-11 · Axel-exclusive $550.00

  • Aer Lingus EI132: BOS 2026-12-08 17:15:00 → DUB 2026-12-09 04:15:00; nonstop; 360 minutes. Local airport times.
  • Aer Lingus EI133: DUB 2026-12-11 11:45:00 → BOS 2026-12-11 13:55:00; nonstop; 430 minutes. Local airport times.

2026-12-08 → 2026-12-12 · Axel-exclusive $510.00

  • FI FI630 / FI416: BOS 2026-12-08 19:50:00 → DUB 2026-12-09 10:15:00; 1 stop(s) via KEF; 565 minutes. Local airport times.
    • FI630: BOS 2026-12-08 19:50:00 → KEF 2026-12-09 06:05:00; layover at KEF: 95 minutes.
    • FI416: KEF 2026-12-09 07:40:00 → DUB 2026-12-09 10:15:00.
  • FI FI417 / FI631: DUB 2026-12-12 11:30:00 → BOS 2026-12-12 17:50:00; 1 stop(s) via KEF; 680 minutes. Local airport times.
    • FI417: DUB 2026-12-12 11:30:00 → KEF 2026-12-12 14:10:00; layover at KEF: 170 minutes.
    • FI631: KEF 2026-12-12 17:00:00 → BOS 2026-12-12 17:50:00.

2026-12-08 → 2026-12-12 · Axel-exclusive $550.00

  • Aer Lingus EI132: BOS 2026-12-08 17:15:00 → DUB 2026-12-09 04:15:00; nonstop; 360 minutes. Local airport times.
  • Aer Lingus EI133: DUB 2026-12-12 11:45:00 → BOS 2026-12-12 13:55:00; nonstop; 430 minutes. Local airport times.

2026-12-08 → 2026-12-13 · Axel-exclusive $510.00

  • FI FI630 / FI416: BOS 2026-12-08 19:50:00 → DUB 2026-12-09 10:15:00; 1 stop(s) via KEF; 565 minutes. Local airport times.
    • FI630: BOS 2026-12-08 19:50:00 → KEF 2026-12-09 06:05:00; layover at KEF: 95 minutes.
    • FI416: KEF 2026-12-09 07:40:00 → DUB 2026-12-09 10:15:00.
  • FI FI417 / FI631: DUB 2026-12-13 11:30:00 → BOS 2026-12-13 17:50:00; 1 stop(s) via KEF; 680 minutes. Local airport times.
    • FI417: DUB 2026-12-13 11:30:00 → KEF 2026-12-13 14:10:00; layover at KEF: 170 minutes.
    • FI631: KEF 2026-12-13 17:00:00 → BOS 2026-12-13 17:50:00.

2026-12-08 → 2026-12-13 · Axel-exclusive $550.00

  • Aer Lingus EI132: BOS 2026-12-08 17:15:00 → DUB 2026-12-09 04:15:00; nonstop; 360 minutes. Local airport times.
  • Aer Lingus EI133: DUB 2026-12-13 11:45:00 → BOS 2026-12-13 13:55:00; nonstop; 430 minutes. Local airport times.

2026-12-08 → 2026-12-14 · Axel-exclusive $510.00

  • FI FI630 / FI416: BOS 2026-12-08 19:50:00 → DUB 2026-12-09 10:15:00; 1 stop(s) via KEF; 565 minutes. Local airport times.
    • FI630: BOS 2026-12-08 19:50:00 → KEF 2026-12-09 06:05:00; layover at KEF: 95 minutes.
    • FI416: KEF 2026-12-09 07:40:00 → DUB 2026-12-09 10:15:00.
  • FI FI417 / FI631: DUB 2026-12-14 11:30:00 → BOS 2026-12-14 17:50:00; 1 stop(s) via KEF; 680 minutes. Local airport times.
    • FI417: DUB 2026-12-14 11:30:00 → KEF 2026-12-14 14:10:00; layover at KEF: 170 minutes.
    • FI631: KEF 2026-12-14 17:00:00 → BOS 2026-12-14 17:50:00.

2026-12-08 → 2026-12-14 · Axel-exclusive $550.00

  • Aer Lingus EI132: BOS 2026-12-08 17:15:00 → DUB 2026-12-09 04:15:00; nonstop; 360 minutes. Local airport times.
  • Aer Lingus EI133: DUB 2026-12-14 11:45:00 → BOS 2026-12-14 13:55:00; nonstop; 430 minutes. Local airport times.

2026-12-08 → 2026-12-16 · Axel-exclusive $510.00

  • FI FI630 / FI416: BOS 2026-12-08 19:50:00 → DUB 2026-12-09 10:15:00; 1 stop(s) via KEF; 565 minutes. Local airport times.
    • FI630: BOS 2026-12-08 19:50:00 → KEF 2026-12-09 06:05:00; layover at KEF: 95 minutes.
    • FI416: KEF 2026-12-09 07:40:00 → DUB 2026-12-09 10:15:00.
  • FI FI417 / FI631: DUB 2026-12-16 11:30:00 → BOS 2026-12-16 17:50:00; 1 stop(s) via KEF; 680 minutes. Local airport times.
    • FI417: DUB 2026-12-16 11:30:00 → KEF 2026-12-16 14:10:00; layover at KEF: 170 minutes.
    • FI631: KEF 2026-12-16 17:00:00 → BOS 2026-12-16 17:50:00.

2026-12-08 → 2026-12-16 · Axel-exclusive $550.00

  • Aer Lingus EI132: BOS 2026-12-08 17:15:00 → DUB 2026-12-09 04:15:00; nonstop; 360 minutes. Local airport times.
  • Aer Lingus EI133: DUB 2026-12-16 11:45:00 → BOS 2026-12-16 13:55:00; nonstop; 430 minutes. Local airport times.

2026-12-08 → 2026-12-17 · Axel-exclusive $510.00

  • FI FI630 / FI416: BOS 2026-12-08 19:50:00 → DUB 2026-12-09 10:15:00; 1 stop(s) via KEF; 565 minutes. Local airport times.
    • FI630: BOS 2026-12-08 19:50:00 → KEF 2026-12-09 06:05:00; layover at KEF: 95 minutes.
    • FI416: KEF 2026-12-09 07:40:00 → DUB 2026-12-09 10:15:00.
  • FI FI417 / FI631: DUB 2026-12-17 11:30:00 → BOS 2026-12-17 17:50:00; 1 stop(s) via KEF; 680 minutes. Local airport times.
    • FI417: DUB 2026-12-17 11:30:00 → KEF 2026-12-17 14:10:00; layover at KEF: 170 minutes.
    • FI631: KEF 2026-12-17 17:00:00 → BOS 2026-12-17 17:50:00.

2026-12-08 → 2026-12-17 · Axel-exclusive $550.00

  • Aer Lingus EI132: BOS 2026-12-08 17:15:00 → DUB 2026-12-09 04:15:00; nonstop; 360 minutes. Local airport times.
  • Aer Lingus EI133: DUB 2026-12-17 11:45:00 → BOS 2026-12-17 13:55:00; nonstop; 430 minutes. Local airport times.

2026-12-08 → 2026-12-18 · Axel-exclusive $586.50

  • FI FI630 / FI416: BOS 2026-12-08 19:50:00 → DUB 2026-12-09 10:15:00; 1 stop(s) via KEF; 565 minutes. Local airport times.
    • FI630: BOS 2026-12-08 19:50:00 → KEF 2026-12-09 06:05:00; layover at KEF: 95 minutes.
    • FI416: KEF 2026-12-09 07:40:00 → DUB 2026-12-09 10:15:00.
  • FI FI417 / FI631: DUB 2026-12-18 11:30:00 → BOS 2026-12-18 17:50:00; 1 stop(s) via KEF; 680 minutes. Local airport times.
    • FI417: DUB 2026-12-18 11:30:00 → KEF 2026-12-18 14:10:00; layover at KEF: 170 minutes.
    • FI631: KEF 2026-12-18 17:00:00 → BOS 2026-12-18 17:50:00.

2026-12-08 → 2026-12-18 · Axel-exclusive $632.50

  • Aer Lingus EI132: BOS 2026-12-08 17:15:00 → DUB 2026-12-09 04:15:00; nonstop; 360 minutes. Local airport times.
  • Aer Lingus EI133: DUB 2026-12-18 11:45:00 → BOS 2026-12-18 13:55:00; nonstop; 430 minutes. Local airport times.

2026-12-08 → 2026-12-19 · Axel-exclusive $586.50

  • FI FI630 / FI416: BOS 2026-12-08 19:50:00 → DUB 2026-12-09 10:15:00; 1 stop(s) via KEF; 565 minutes. Local airport times.
    • FI630: BOS 2026-12-08 19:50:00 → KEF 2026-12-09 06:05:00; layover at KEF: 95 minutes.
    • FI416: KEF 2026-12-09 07:40:00 → DUB 2026-12-09 10:15:00.
  • FI FI417 / FI631: DUB 2026-12-19 11:30:00 → BOS 2026-12-19 17:50:00; 1 stop(s) via KEF; 680 minutes. Local airport times.
    • FI417: DUB 2026-12-19 11:30:00 → KEF 2026-12-19 14:10:00; layover at KEF: 170 minutes.
    • FI631: KEF 2026-12-19 17:00:00 → BOS 2026-12-19 17:50:00.

2026-12-08 → 2026-12-19 · Axel-exclusive $632.50

  • Aer Lingus EI132: BOS 2026-12-08 17:15:00 → DUB 2026-12-09 04:15:00; nonstop; 360 minutes. Local airport times.
  • Aer Lingus EI133: DUB 2026-12-19 11:45:00 → BOS 2026-12-19 13:55:00; nonstop; 430 minutes. Local airport times.

2026-12-08 → 2026-12-20 · Axel-exclusive $586.50

  • FI FI630 / FI416: BOS 2026-12-08 19:50:00 → DUB 2026-12-09 10:15:00; 1 stop(s) via KEF; 565 minutes. Local airport times.
    • FI630: BOS 2026-12-08 19:50:00 → KEF 2026-12-09 06:05:00; layover at KEF: 95 minutes.
    • FI416: KEF 2026-12-09 07:40:00 → DUB 2026-12-09 10:15:00.
  • FI FI417 / FI631: DUB 2026-12-20 11:30:00 → BOS 2026-12-20 17:50:00; 1 stop(s) via KEF; 680 minutes. Local airport times.
    • FI417: DUB 2026-12-20 11:30:00 → KEF 2026-12-20 14:10:00; layover at KEF: 170 minutes.
    • FI631: KEF 2026-12-20 17:00:00 → BOS 2026-12-20 17:50:00.

2026-12-08 → 2026-12-20 · Axel-exclusive $632.50

  • Aer Lingus EI132: BOS 2026-12-08 17:15:00 → DUB 2026-12-09 04:15:00; nonstop; 360 minutes. Local airport times.
  • Aer Lingus EI133: DUB 2026-12-20 11:45:00 → BOS 2026-12-20 13:55:00; nonstop; 430 minutes. Local airport times.

2026-12-08 → 2026-12-22 · Axel-exclusive $586.50

  • FI FI630 / FI416: BOS 2026-12-08 19:50:00 → DUB 2026-12-09 10:15:00; 1 stop(s) via KEF; 565 minutes. Local airport times.
    • FI630: BOS 2026-12-08 19:50:00 → KEF 2026-12-09 06:05:00; layover at KEF: 95 minutes.
    • FI416: KEF 2026-12-09 07:40:00 → DUB 2026-12-09 10:15:00.
  • FI FI417 / FI631: DUB 2026-12-22 11:30:00 → BOS 2026-12-22 17:50:00; 1 stop(s) via KEF; 680 minutes. Local airport times.
    • FI417: DUB 2026-12-22 11:30:00 → KEF 2026-12-22 14:10:00; layover at KEF: 170 minutes.
    • FI631: KEF 2026-12-22 17:00:00 → BOS 2026-12-22 17:50:00.

2026-12-08 → 2026-12-22 · Axel-exclusive $632.50

  • Aer Lingus EI132: BOS 2026-12-08 17:15:00 → DUB 2026-12-09 04:15:00; nonstop; 360 minutes. Local airport times.
  • Aer Lingus EI133: DUB 2026-12-22 11:45:00 → BOS 2026-12-22 13:55:00; nonstop; 430 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Boston (BOS) to Dublin (DUB) · Dec 8, 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 Boston 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.