Flights from Boston to Dublin available from USD 497*

Promo code

Our best rates from Boston to Dublin

Jun 2026
FromUSD 1,390*
Fare: Round trip/Economy
Jul 2026
FromUSD 649*
Fare: Round trip/Economy
Aug 2026
FromUSD 546*
Fare: Round trip/Economy
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    • *Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking

    Fly in the next three months: flights from Boston to Dublin

    USD

    Boston (BOS)to

    Dublin (DUB)
    Aug 24 2026 - Nov 05 2026
    From
    USD 569
    Round trip
    Economy

    Boston (BOS)to

    Dublin (DUB)
    Sep 21 2026 - Sep 28 2026
    From
    USD 576
    Round trip
    Economy

    Boston (BOS)to

    Dublin (DUB)
    Sep 06 2026 - Sep 26 2026
    From
    USD 637
    Round trip
    Economy

    Boston (BOS)to

    Dublin (DUB)
    Jul 31 2026 - Aug 06 2026
    From
    USD 649
    Round trip
    Economy

    Boston (BOS)to

    Dublin (DUB)
    Aug 16 2026 - Aug 26 2026
    From
    USD 546
    Round trip
    Economy

    Boston (BOS)to

    Dublin (DUB)
    Sep 12 2026 - Dec 19 2026
    From
    USD 595
    Round trip
    Economy

    Boston (BOS)to

    Dublin (DUB)
    Sep 10 2026 - Dec 22 2026
    From
    USD 595
    Round trip
    Economy

    Boston (BOS)to

    Dublin (DUB)
    Sep 10 2026 - Sep 19 2026
    From
    USD 637
    Round trip
    Economy

    *Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.

     

    Plan ahead for your trip from Boston to Dublin with Icelandair

    USD
    Plan ahead for your trip from Boston to Dublin with Icelandair
    From
    To
    Fare type
    Dates
    Price
    Boston (BOS)Dublin (DUB)Round trip
    /
    Economy    		May 04 2027 - May 28 2027

    From

    USD 931

    Viewed 1 hour ago

    Boston (BOS)Dublin (DUB)Round trip
    /
    Economy    		Jan 21 2027 - Jan 26 2027

    From

    USD 497

    Viewed 1 day ago

    Boston (BOS)Dublin (DUB)Round trip
    /
    Economy    		Feb 19 2027 - Feb 28 2027

    From

    USD 752

    Viewed 16 hrs ago

    Boston (BOS)Dublin (DUB)Round trip
    /
    Economy    		Jun 01 2027 - Jun 08 2027

    From

    USD 1,015

    Viewed 23 hrs ago

    Boston (BOS)Dublin (DUB)Round trip
    /
    Economy    		Apr 06 2027 - Apr 16 2027

    From

    USD 697

    Viewed 2 days ago

    Boston (BOS)Dublin (DUB)Round trip
    /
    Economy    		Dec 21 2026 - Jan 01 2027

    From

    USD 831

    Viewed 2 days ago

    Boston (BOS)Dublin (DUB)Round trip
    /
    Economy    		Dec 28 2026 - Jan 08 2027

    From

    USD 664

    Viewed 1 day ago

    Boston (BOS)Dublin (DUB)Round trip
    /
    Economy    		Apr 17 2027 - Apr 30 2027

    From

    USD 678

    Viewed 1 day ago

    Boston (BOS)Dublin (DUB)Round trip
    /
    Economy    		Jun 02 2027 - Jun 09 2027

    From

    USD 1,041

    Viewed 2 days ago

    *Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.

    Flights to Dublin from Boston

    For the best fares and an unparalleled flying experience, choose Icelandair to fly to Dublin (DUB) from Boston (BOS). Our in-flight entertainment systems will help your journey literally fly by, and you’ll find yourself hitting the lively pubs of Dublin in no time at all.

     

    FAQs about travel from Boston to Dublin

    Helpful information for those traveling from Boston to Dublin

    What is the average flight time from Boston to Dublin?

    The average flight time from Logan International Airport (BOS) to Dublin International Airport (DUB) is around 6-7 hours. Though this does not account for any layovers which will add time to your overall journey.

    When you book flights from Boston to Dublin with Icelandair, you can add a stopover in Iceland at no extra airfare.

    When is the best time to fly from Boston to Dublin?

    The best time to book flights to Dublin from Boston depends on what you’d like to do once you arrive.

    Summer is perfect for exploring Dublin’s enchanting outdoors, while winter offers a truly magical experience.

    Alternatively, booking your trip during Dublin’s off-season might allow you to secure a good deal.

    How can I find cheap flights to Dublin from Boston?

    Being flexible about when you fly can help you find cheap flights from Boston to Dublin.

    We also recommend booking your flights in advance and checking our flight deals page regularly to find the best price.

    Can I fly direct from Boston to Dublin?

    Icelandair passengers flying from Boston to Dublin will change at Keflavik International Airport (KEF). From there, you will fly directly to Dublin.

    If you’d like to, you can extend your stopover in Iceland’s vibrant capital, Reykjavík, for up to 7 days at no extra cost. That’s two world-class destinations for the price of one airfare.

    Which airport in Boston do I fly to Dublin from with Icelandair?

    Icelandair offers flights from Boston to Dublin, Ireland from Logan International Airport (BOS). Alternatively, you can book Icelandair flights to Dublin from 11 other airports across the United States, including JFK and Chicago O' Hare.