Travel with Axel,
get the best price.

Route overview: Boston to Dublin (DUB) flight deals

Boston → Dublin

Aug 22, 2027 · 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.

August 2027

Aug 22, 2027 · One wayFIUp to 1 stop each way$550.00 Aug 22, 2027 · One wayAer LingusNonstop$600.00 Aug 22, 2027 – Aug 24, 2027 · 2 nightsFIUp to 1 stop each way$780.00 Aug 22, 2027 – Aug 24, 2027 · 2 nightsAer LingusNonstop$850.00 Aug 22, 2027 – Aug 25, 2027 · 3 nightsFIUp to 1 stop each way$780.00 Aug 22, 2027 – Aug 25, 2027 · 3 nightsAer LingusNonstop$850.00 Aug 22, 2027 – Aug 26, 2027 · 4 nightsFIUp to 1 stop each way$780.00 Aug 22, 2027 – Aug 26, 2027 · 4 nightsAer LingusNonstop$850.00 Aug 22, 2027 – Aug 27, 2027 · 5 nightsFIUp to 1 stop each way$780.00 Aug 22, 2027 – Aug 27, 2027 · 5 nightsAer LingusNonstop$850.00 Aug 22, 2027 – Aug 28, 2027 · 6 nightsFIUp to 1 stop each way$780.00 Aug 22, 2027 – Aug 28, 2027 · 6 nightsAer LingusNonstop$850.00 Aug 22, 2027 – Aug 29, 2027 · 7 nightsFIUp to 1 stop each way$780.00 Aug 22, 2027 – Aug 29, 2027 · 7 nightsAer LingusNonstop$850.00 Aug 22, 2027 – Aug 30, 2027 · 8 nightsFIUp to 1 stop each way$780.00 Aug 22, 2027 – Aug 30, 2027 · 8 nightsAer LingusNonstop$850.00 Aug 22, 2027 – Aug 31, 2027 · 9 nightsFIUp to 1 stop each way$780.00 Aug 22, 2027 – Aug 31, 2027 · 9 nightsAer LingusNonstop$850.00 Aug 22, 2027 – Sep 1, 2027 · 10 nightsFIUp to 1 stop each way$780.00 Aug 22, 2027 – Sep 1, 2027 · 10 nightsAer LingusNonstop$850.00 Aug 22, 2027 – Sep 2, 2027 · 11 nightsFIUp to 1 stop each way$780.00 Aug 22, 2027 – Sep 2, 2027 · 11 nightsAer LingusNonstop$850.00 Aug 22, 2027 – Sep 3, 2027 · 12 nightsFIUp to 1 stop each way$780.00 Aug 22, 2027 – Sep 3, 2027 · 12 nightsAer LingusNonstop$850.00 Aug 22, 2027 – Sep 4, 2027 · 13 nightsFIUp to 1 stop each way$780.00 Aug 22, 2027 – Sep 4, 2027 · 13 nightsAer LingusNonstop$850.00 Aug 22, 2027 – Sep 5, 2027 · 14 nightsFIUp to 1 stop each way$780.00 Aug 22, 2027 – Sep 5, 2027 · 14 nightsAer LingusNonstop$850.00

Flights for your trip

  1. Sun, Aug 22 · One way

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

    One-way total · 1 adult · Taxes included

  2. Sun, Aug 22 · One way

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

    One-way total · 1 adult · Taxes included

  3. Sun, Aug 22 – Tue, Aug 24

    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. Sun, Aug 22 – Tue, Aug 24

    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. Sun, Aug 22 – Wed, Aug 25

    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. Sun, Aug 22 – Wed, Aug 25

    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. Sun, Aug 22 – Thu, Aug 26

    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. Sun, Aug 22 – Thu, Aug 26

    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. Sun, Aug 22 – Fri, Aug 27

    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. Sun, Aug 22 – Fri, Aug 27

    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. Sun, Aug 22 – Sat, Aug 28

    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. Sun, Aug 22 – Sat, Aug 28

    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. Sun, Aug 22 – Mon, Aug 30

    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. Sun, Aug 22 – Mon, Aug 30

    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. Sun, Aug 22 – Tue, Aug 31

    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. Sun, Aug 22 – Tue, Aug 31

    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. Sun, Aug 22 – Wed, Sep 1

    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. Sun, Aug 22 – Wed, Sep 1

    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. Sun, Aug 22 – Thu, Sep 2

    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. Sun, Aug 22 – Thu, Sep 2

    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. Sun, Aug 22 – Fri, Sep 3

    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. Sun, Aug 22 – Fri, Sep 3

    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. Sun, Aug 22 – Sun, Sep 5

    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. Sun, Aug 22 – Sun, Sep 5

    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

Swipe to see 23 more recent deals.

1 of 24

Make this trip yours

BOS ⇄ 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 routeAug 21, 2027 · Return optionsAug 23, 2027 · 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)
2027-08-22 · one wayAer LingusEI132Axel-exclusive $600.002026-10-29T00:52:01Z
2027-08-22 · one wayFIFI630 + FI416Axel-exclusive $550.002026-10-29T00:52:01Z
2027-08-22 → 2027-08-24Aer LingusEI132 / EI133Axel-exclusive $850.002026-10-29T00:52:01Z
2027-08-22 → 2027-08-24FIFI630 + FI416 / FI417 + FI631Axel-exclusive $780.002026-10-29T00:52:01Z
2027-08-22 → 2027-08-25Aer LingusEI132 / EI133Axel-exclusive $850.002026-10-29T00:52:01Z
2027-08-22 → 2027-08-25FIFI630 + FI416 / FI417 + FI631Axel-exclusive $780.002026-10-29T00:52:01Z
2027-08-22 → 2027-08-26Aer LingusEI132 / EI133Axel-exclusive $850.002026-10-29T00:52:01Z
2027-08-22 → 2027-08-26FIFI630 + FI416 / FI417 + FI631Axel-exclusive $780.002026-10-29T00:52:01Z
2027-08-22 → 2027-08-27Aer LingusEI132 / EI133Axel-exclusive $850.002026-10-29T00:52:01Z
2027-08-22 → 2027-08-27FIFI630 + FI416 / FI417 + FI631Axel-exclusive $780.002026-10-29T00:52:01Z
2027-08-22 → 2027-08-28Aer LingusEI132 / EI133Axel-exclusive $850.002026-10-29T00:52:01Z
2027-08-22 → 2027-08-28FIFI630 + FI416 / FI417 + FI631Axel-exclusive $780.002026-10-29T00:52:01Z
2027-08-22 → 2027-08-29Aer LingusEI132 / EI133Axel-exclusive $850.002026-10-29T00:52:01Z
2027-08-22 → 2027-08-29FIFI630 + FI416 / FI417 + FI631Axel-exclusive $780.002026-10-29T00:52:01Z
2027-08-22 → 2027-08-30Aer LingusEI132 / EI133Axel-exclusive $850.002026-10-29T00:52:01Z
2027-08-22 → 2027-08-30FIFI630 + FI416 / FI417 + FI631Axel-exclusive $780.002026-10-29T00:52:01Z
2027-08-22 → 2027-08-31Aer LingusEI132 / EI133Axel-exclusive $850.002026-10-29T00:52:01Z
2027-08-22 → 2027-08-31FIFI630 + FI416 / FI417 + FI631Axel-exclusive $780.002026-10-29T00:52:01Z
2027-08-22 → 2027-09-01Aer LingusEI132 / EI133Axel-exclusive $850.002026-10-29T00:52:01Z
2027-08-22 → 2027-09-01FIFI630 + FI416 / FI417 + FI631Axel-exclusive $780.002026-10-29T00:52:01Z
2027-08-22 → 2027-09-02Aer LingusEI132 / EI133Axel-exclusive $850.002026-10-29T00:52:01Z
2027-08-22 → 2027-09-02FIFI630 + FI416 / FI417 + FI631Axel-exclusive $780.002026-10-29T00:52:01Z
2027-08-22 → 2027-09-03Aer LingusEI132 / EI133Axel-exclusive $850.002026-10-29T00:52:01Z
2027-08-22 → 2027-09-03FIFI630 + FI416 / FI417 + FI631Axel-exclusive $780.002026-10-29T00:52:01Z
2027-08-22 → 2027-09-04Aer LingusEI132 / EI133Axel-exclusive $850.002026-10-29T00:52:01Z
2027-08-22 → 2027-09-04FIFI630 + FI416 / FI417 + FI631Axel-exclusive $780.002026-10-29T00:52:01Z
2027-08-22 → 2027-09-05Aer LingusEI132 / EI133Axel-exclusive $850.002026-10-29T00:52:01Z
2027-08-22 → 2027-09-05FIFI630 + FI416 / FI417 + FI631Axel-exclusive $780.002026-10-29T00:52:01Z

Route overview: Boston to Dublin (DUB) flight deals

2027-08-22 · one way · Axel-exclusive $550.00

  • FI FI630 / FI416: BOS 2027-08-22 19:50:00 → DUB 2027-08-23 10:15:00; 1 stop(s) via KEF; 565 minutes. Local airport times.
    • FI630: BOS 2027-08-22 19:50:00 → KEF 2027-08-23 05:05:00; layover at KEF: 95 minutes.
    • FI416: KEF 2027-08-23 06:40:00 → DUB 2027-08-23 10:15:00.

2027-08-22 · one way · Axel-exclusive $600.00

  • Aer Lingus EI132: BOS 2027-08-22 17:15:00 → DUB 2027-08-23 04:15:00; nonstop; 360 minutes. Local airport times.

2027-08-22 → 2027-08-24 · Axel-exclusive $780.00

  • FI FI630 / FI416: BOS 2027-08-22 19:50:00 → DUB 2027-08-23 10:15:00; 1 stop(s) via KEF; 565 minutes. Local airport times.
    • FI630: BOS 2027-08-22 19:50:00 → KEF 2027-08-23 05:05:00; layover at KEF: 95 minutes.
    • FI416: KEF 2027-08-23 06:40:00 → DUB 2027-08-23 10:15:00.
  • FI FI417 / FI631: DUB 2027-08-24 11:30:00 → BOS 2027-08-24 17:50:00; 1 stop(s) via KEF; 680 minutes. Local airport times.
    • FI417: DUB 2027-08-24 11:30:00 → KEF 2027-08-24 13:10:00; layover at KEF: 170 minutes.
    • FI631: KEF 2027-08-24 16:00:00 → BOS 2027-08-24 17:50:00.

2027-08-22 → 2027-08-24 · Axel-exclusive $850.00

  • Aer Lingus EI132: BOS 2027-08-22 17:15:00 → DUB 2027-08-23 04:15:00; nonstop; 360 minutes. Local airport times.
  • Aer Lingus EI133: DUB 2027-08-24 11:45:00 → BOS 2027-08-24 13:55:00; nonstop; 430 minutes. Local airport times.

2027-08-22 → 2027-08-25 · Axel-exclusive $780.00

  • FI FI630 / FI416: BOS 2027-08-22 19:50:00 → DUB 2027-08-23 10:15:00; 1 stop(s) via KEF; 565 minutes. Local airport times.
    • FI630: BOS 2027-08-22 19:50:00 → KEF 2027-08-23 05:05:00; layover at KEF: 95 minutes.
    • FI416: KEF 2027-08-23 06:40:00 → DUB 2027-08-23 10:15:00.
  • FI FI417 / FI631: DUB 2027-08-25 11:30:00 → BOS 2027-08-25 17:50:00; 1 stop(s) via KEF; 680 minutes. Local airport times.
    • FI417: DUB 2027-08-25 11:30:00 → KEF 2027-08-25 13:10:00; layover at KEF: 170 minutes.
    • FI631: KEF 2027-08-25 16:00:00 → BOS 2027-08-25 17:50:00.

2027-08-22 → 2027-08-25 · Axel-exclusive $850.00

  • Aer Lingus EI132: BOS 2027-08-22 17:15:00 → DUB 2027-08-23 04:15:00; nonstop; 360 minutes. Local airport times.
  • Aer Lingus EI133: DUB 2027-08-25 11:45:00 → BOS 2027-08-25 13:55:00; nonstop; 430 minutes. Local airport times.

2027-08-22 → 2027-08-26 · Axel-exclusive $780.00

  • FI FI630 / FI416: BOS 2027-08-22 19:50:00 → DUB 2027-08-23 10:15:00; 1 stop(s) via KEF; 565 minutes. Local airport times.
    • FI630: BOS 2027-08-22 19:50:00 → KEF 2027-08-23 05:05:00; layover at KEF: 95 minutes.
    • FI416: KEF 2027-08-23 06:40:00 → DUB 2027-08-23 10:15:00.
  • FI FI417 / FI631: DUB 2027-08-26 11:30:00 → BOS 2027-08-26 17:50:00; 1 stop(s) via KEF; 680 minutes. Local airport times.
    • FI417: DUB 2027-08-26 11:30:00 → KEF 2027-08-26 13:10:00; layover at KEF: 170 minutes.
    • FI631: KEF 2027-08-26 16:00:00 → BOS 2027-08-26 17:50:00.

2027-08-22 → 2027-08-26 · Axel-exclusive $850.00

  • Aer Lingus EI132: BOS 2027-08-22 17:15:00 → DUB 2027-08-23 04:15:00; nonstop; 360 minutes. Local airport times.
  • Aer Lingus EI133: DUB 2027-08-26 11:45:00 → BOS 2027-08-26 13:55:00; nonstop; 430 minutes. Local airport times.

2027-08-22 → 2027-08-27 · Axel-exclusive $780.00

  • FI FI630 / FI416: BOS 2027-08-22 19:50:00 → DUB 2027-08-23 10:15:00; 1 stop(s) via KEF; 565 minutes. Local airport times.
    • FI630: BOS 2027-08-22 19:50:00 → KEF 2027-08-23 05:05:00; layover at KEF: 95 minutes.
    • FI416: KEF 2027-08-23 06:40:00 → DUB 2027-08-23 10:15:00.
  • FI FI417 / FI631: DUB 2027-08-27 11:30:00 → BOS 2027-08-27 17:50:00; 1 stop(s) via KEF; 680 minutes. Local airport times.
    • FI417: DUB 2027-08-27 11:30:00 → KEF 2027-08-27 13:10:00; layover at KEF: 170 minutes.
    • FI631: KEF 2027-08-27 16:00:00 → BOS 2027-08-27 17:50:00.

2027-08-22 → 2027-08-27 · Axel-exclusive $850.00

  • Aer Lingus EI132: BOS 2027-08-22 17:15:00 → DUB 2027-08-23 04:15:00; nonstop; 360 minutes. Local airport times.
  • Aer Lingus EI133: DUB 2027-08-27 11:45:00 → BOS 2027-08-27 13:55:00; nonstop; 430 minutes. Local airport times.

2027-08-22 → 2027-08-28 · Axel-exclusive $780.00

  • FI FI630 / FI416: BOS 2027-08-22 19:50:00 → DUB 2027-08-23 10:15:00; 1 stop(s) via KEF; 565 minutes. Local airport times.
    • FI630: BOS 2027-08-22 19:50:00 → KEF 2027-08-23 05:05:00; layover at KEF: 95 minutes.
    • FI416: KEF 2027-08-23 06:40:00 → DUB 2027-08-23 10:15:00.
  • FI FI417 / FI631: DUB 2027-08-28 11:30:00 → BOS 2027-08-28 17:50:00; 1 stop(s) via KEF; 680 minutes. Local airport times.
    • FI417: DUB 2027-08-28 11:30:00 → KEF 2027-08-28 13:10:00; layover at KEF: 170 minutes.
    • FI631: KEF 2027-08-28 16:00:00 → BOS 2027-08-28 17:50:00.

2027-08-22 → 2027-08-28 · Axel-exclusive $850.00

  • Aer Lingus EI132: BOS 2027-08-22 17:15:00 → DUB 2027-08-23 04:15:00; nonstop; 360 minutes. Local airport times.
  • Aer Lingus EI133: DUB 2027-08-28 11:45:00 → BOS 2027-08-28 13:55:00; nonstop; 430 minutes. Local airport times.

2027-08-22 → 2027-08-30 · Axel-exclusive $780.00

  • FI FI630 / FI416: BOS 2027-08-22 19:50:00 → DUB 2027-08-23 10:15:00; 1 stop(s) via KEF; 565 minutes. Local airport times.
    • FI630: BOS 2027-08-22 19:50:00 → KEF 2027-08-23 05:05:00; layover at KEF: 95 minutes.
    • FI416: KEF 2027-08-23 06:40:00 → DUB 2027-08-23 10:15:00.
  • FI FI417 / FI631: DUB 2027-08-30 11:30:00 → BOS 2027-08-30 17:50:00; 1 stop(s) via KEF; 680 minutes. Local airport times.
    • FI417: DUB 2027-08-30 11:30:00 → KEF 2027-08-30 13:10:00; layover at KEF: 170 minutes.
    • FI631: KEF 2027-08-30 16:00:00 → BOS 2027-08-30 17:50:00.

2027-08-22 → 2027-08-30 · Axel-exclusive $850.00

  • Aer Lingus EI132: BOS 2027-08-22 17:15:00 → DUB 2027-08-23 04:15:00; nonstop; 360 minutes. Local airport times.
  • Aer Lingus EI133: DUB 2027-08-30 11:45:00 → BOS 2027-08-30 13:55:00; nonstop; 430 minutes. Local airport times.

2027-08-22 → 2027-08-31 · Axel-exclusive $780.00

  • FI FI630 / FI416: BOS 2027-08-22 19:50:00 → DUB 2027-08-23 10:15:00; 1 stop(s) via KEF; 565 minutes. Local airport times.
    • FI630: BOS 2027-08-22 19:50:00 → KEF 2027-08-23 05:05:00; layover at KEF: 95 minutes.
    • FI416: KEF 2027-08-23 06:40:00 → DUB 2027-08-23 10:15:00.
  • FI FI417 / FI631: DUB 2027-08-31 11:30:00 → BOS 2027-08-31 17:50:00; 1 stop(s) via KEF; 680 minutes. Local airport times.
    • FI417: DUB 2027-08-31 11:30:00 → KEF 2027-08-31 13:10:00; layover at KEF: 170 minutes.
    • FI631: KEF 2027-08-31 16:00:00 → BOS 2027-08-31 17:50:00.

2027-08-22 → 2027-08-31 · Axel-exclusive $850.00

  • Aer Lingus EI132: BOS 2027-08-22 17:15:00 → DUB 2027-08-23 04:15:00; nonstop; 360 minutes. Local airport times.
  • Aer Lingus EI133: DUB 2027-08-31 11:45:00 → BOS 2027-08-31 13:55:00; nonstop; 430 minutes. Local airport times.

2027-08-22 → 2027-09-01 · Axel-exclusive $780.00

  • FI FI630 / FI416: BOS 2027-08-22 19:50:00 → DUB 2027-08-23 10:15:00; 1 stop(s) via KEF; 565 minutes. Local airport times.
    • FI630: BOS 2027-08-22 19:50:00 → KEF 2027-08-23 05:05:00; layover at KEF: 95 minutes.
    • FI416: KEF 2027-08-23 06:40:00 → DUB 2027-08-23 10:15:00.
  • FI FI417 / FI631: DUB 2027-09-01 11:30:00 → BOS 2027-09-01 17:50:00; 1 stop(s) via KEF; 680 minutes. Local airport times.
    • FI417: DUB 2027-09-01 11:30:00 → KEF 2027-09-01 13:10:00; layover at KEF: 170 minutes.
    • FI631: KEF 2027-09-01 16:00:00 → BOS 2027-09-01 17:50:00.

2027-08-22 → 2027-09-01 · Axel-exclusive $850.00

  • Aer Lingus EI132: BOS 2027-08-22 17:15:00 → DUB 2027-08-23 04:15:00; nonstop; 360 minutes. Local airport times.
  • Aer Lingus EI133: DUB 2027-09-01 11:45:00 → BOS 2027-09-01 13:55:00; nonstop; 430 minutes. Local airport times.

2027-08-22 → 2027-09-02 · Axel-exclusive $780.00

  • FI FI630 / FI416: BOS 2027-08-22 19:50:00 → DUB 2027-08-23 10:15:00; 1 stop(s) via KEF; 565 minutes. Local airport times.
    • FI630: BOS 2027-08-22 19:50:00 → KEF 2027-08-23 05:05:00; layover at KEF: 95 minutes.
    • FI416: KEF 2027-08-23 06:40:00 → DUB 2027-08-23 10:15:00.
  • FI FI417 / FI631: DUB 2027-09-02 11:30:00 → BOS 2027-09-02 17:50:00; 1 stop(s) via KEF; 680 minutes. Local airport times.
    • FI417: DUB 2027-09-02 11:30:00 → KEF 2027-09-02 13:10:00; layover at KEF: 170 minutes.
    • FI631: KEF 2027-09-02 16:00:00 → BOS 2027-09-02 17:50:00.

2027-08-22 → 2027-09-02 · Axel-exclusive $850.00

  • Aer Lingus EI132: BOS 2027-08-22 17:15:00 → DUB 2027-08-23 04:15:00; nonstop; 360 minutes. Local airport times.
  • Aer Lingus EI133: DUB 2027-09-02 11:45:00 → BOS 2027-09-02 13:55:00; nonstop; 430 minutes. Local airport times.

2027-08-22 → 2027-09-03 · Axel-exclusive $780.00

  • FI FI630 / FI416: BOS 2027-08-22 19:50:00 → DUB 2027-08-23 10:15:00; 1 stop(s) via KEF; 565 minutes. Local airport times.
    • FI630: BOS 2027-08-22 19:50:00 → KEF 2027-08-23 05:05:00; layover at KEF: 95 minutes.
    • FI416: KEF 2027-08-23 06:40:00 → DUB 2027-08-23 10:15:00.
  • FI FI417 / FI631: DUB 2027-09-03 11:30:00 → BOS 2027-09-03 17:50:00; 1 stop(s) via KEF; 680 minutes. Local airport times.
    • FI417: DUB 2027-09-03 11:30:00 → KEF 2027-09-03 13:10:00; layover at KEF: 170 minutes.
    • FI631: KEF 2027-09-03 16:00:00 → BOS 2027-09-03 17:50:00.

2027-08-22 → 2027-09-03 · Axel-exclusive $850.00

  • Aer Lingus EI132: BOS 2027-08-22 17:15:00 → DUB 2027-08-23 04:15:00; nonstop; 360 minutes. Local airport times.
  • Aer Lingus EI133: DUB 2027-09-03 11:45:00 → BOS 2027-09-03 13:55:00; nonstop; 430 minutes. Local airport times.

2027-08-22 → 2027-09-05 · Axel-exclusive $780.00

  • FI FI630 / FI416: BOS 2027-08-22 19:50:00 → DUB 2027-08-23 10:15:00; 1 stop(s) via KEF; 565 minutes. Local airport times.
    • FI630: BOS 2027-08-22 19:50:00 → KEF 2027-08-23 05:05:00; layover at KEF: 95 minutes.
    • FI416: KEF 2027-08-23 06:40:00 → DUB 2027-08-23 10:15:00.
  • FI FI417 / FI631: DUB 2027-09-05 11:30:00 → BOS 2027-09-05 17:50:00; 1 stop(s) via KEF; 680 minutes. Local airport times.
    • FI417: DUB 2027-09-05 11:30:00 → KEF 2027-09-05 13:10:00; layover at KEF: 170 minutes.
    • FI631: KEF 2027-09-05 16:00:00 → BOS 2027-09-05 17:50:00.

2027-08-22 → 2027-09-05 · Axel-exclusive $850.00

  • Aer Lingus EI132: BOS 2027-08-22 17:15:00 → DUB 2027-08-23 04:15:00; nonstop; 360 minutes. Local airport times.
  • Aer Lingus EI133: DUB 2027-09-05 11:45:00 → BOS 2027-09-05 13:55:00; nonstop; 430 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Boston (BOS) to Dublin (DUB) · Aug 22, 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 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.