Flights from Boston to Dublin available from USD 433*
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Our best rates from Boston to Dublin
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Fly in the next 3 months: flights from Boston to Dublin (DUB)
Icelandair airfare from Boston to Dublin - starting at USD 433
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USD
Boston (BOS)to
Dublin (DUB)Dec 08 2026 - Dec 24 2026
From
USD 433
Viewed 1 day ago
Round trip
Economy
Boston (BOS)to
Dublin (DUB)Dec 10 2026 - Dec 14 2026
From
USD 433
Viewed 1 day ago
Round trip
Economy
Boston (BOS)to
Dublin (DUB)Dec 10 2026 - Dec 16 2026
From
USD 433
Viewed 1 day ago
Round trip
Economy
Boston (BOS)to
Dublin (DUB)Dec 10 2026 - Dec 21 2026
From
USD 433
Viewed 1 day ago
Round trip
Economy
Boston (BOS)to
Dublin (DUB)Dec 10 2026 - Dec 22 2026
From
USD 433
Viewed 1 day ago
Round trip
Economy
*Fares displayed have been collected within the last 72 hours 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 from Boston (BOS) to Dublin (DUB) in the next 365 days
Book ahead and find our best prices in 2026 and beyond
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From | To | Fare type | Dates | Price | |
|---|---|---|---|---|---|
| Boston (BOS) | Dublin (DUB) | Round trip / Economy | Mar 02 2027 - Mar 07 2027 | From USD 433 Viewed 1 day ago | |
| Boston (BOS) | Dublin (DUB) | Round trip / Economy | Jan 04 2027 - Jan 22 2027 | From USD 433 Viewed 1 day ago | |
| Boston (BOS) | Dublin (DUB) | Round trip / Economy | Jan 04 2027 - Jan 23 2027 | From USD 433 Viewed 1 day ago | |
| Boston (BOS) | Dublin (DUB) | Round trip / Economy | Jan 04 2027 - Jan 26 2027 | From USD 433 Viewed 1 day ago | |
| Boston (BOS) | Dublin (DUB) | Round trip / Economy | Jan 04 2027 - Jan 28 2027 | From USD 433 Viewed 1 day 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.
Make the most of your trip
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.
Flying with Icelandair: more than just a journey
Generous baggage allowances
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Entertainment for all ages
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