€271 Find Cheap Flights from Massachusetts to Dublin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dublin departing on 17/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Massachusetts to Dublin

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Massachusetts to Dublin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Massachusetts to Dublin

Sun, 10 May - Thu, 21 May
Icelandair Logo
23:00 - 13:15
BOS
-
DUB
9h 15m
1 stop
Icelandair Logo
14:15 - 21:45
DUB
-
BOS
12h 30m
1 stop
€451Icelandair
Sat, 9 May - Thu, 21 May
Icelandair Logo
20:50 - 11:05
BOS
-
DUB
9h 15m
1 stop
Icelandair Logo
14:15 - 21:45
DUB
-
BOS
12h 30m
1 stop
€452Icelandair
Thu, 10 Sep - Thu, 17 Sep
United Airlines Logo
06:00 - 07:30
BOS
-
DUB
20h 30m
1 stop
United Airlines Logo
09:20 - 09:50
DUB
-
BOS
29h 30m
1 stop
€473United Airlines
Wed, 9 Sep - Wed, 16 Sep
United Airlines Logo
19:25 - 07:20
BOS
-
DUB
30h 55m
1 stop
United Airlines Logo
09:20 - 09:55
DUB
-
BOS
29h 35m
1 stop
€477United Airlines
Wed, 9 Sep - Wed, 16 Sep
United Airlines Logo
05:45 - 10:40
BOS
-
DUB
23h 55m
1 stop
United Airlines Logo
09:20 - 09:55
DUB
-
BOS
29h 35m
1 stop
€477United Airlines
Sun, 20 Sep - Wed, 23 Sep
LEVEL Logo
23:50 - 09:20
BOS
-
DUB
28h 30m
1 stop
LEVEL Logo
21:35 - 21:15
DUB
-
BOS
28h 40m
1 stop
€478LEVEL
Sun, 6 Sep - Sun, 13 Sep
JetBlue Logo
21:08 - 08:20
BOS
-
DUB
6h 12mdirect
JetBlue Logo
10:40 - 12:51
DUB
-
BOS
7h 11mdirect
€484JetBlue
Tue, 8 Sep - Tue, 15 Sep
JetBlue Logo
08:43 - 09:00
BOS
-
DUB
19h 17m
1 stop
JetBlue Logo
10:40 - 12:51
DUB
-
BOS
7h 11mdirect
€485JetBlue
Sat, 15 Aug - Sat, 22 Aug
KLM Logo
06:00 - 08:45
ALB
-
DUB
21h 45m
1 stop
KLM Logo
05:55 - 23:06
DUB
-
ALB
22h 11m
2 stops
€486KLM
Tue, 22 Sep - Thu, 15 Oct
KLM Logo
12:55 - 08:45
ALB
-
DUB
14h 50m
1 stop
KLM Logo
11:00 - 23:34
DUB
-
ALB
17h 34m
1 stop
€498KLM
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Good to know

Low seasonJanuary
Cheapest flight€271
Best time to beat the crowds (21% less expensive on average)
Most popular time to fly and prices are also 3% lower on average.
Flight from Boston to Dublin

Flights from Massachusetts to Dublin: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Massachusetts to Dublin 
Learn how KAYAK collects reviews and tips from users.
LisaFlew with Aer Lingus
BOS
-
DUB
Dec 2025
Look at Jet Blue and Delta. May be a bit more expensive but keep an eye out for fare reductions and book early.
Verified travelerFlew with Aer Lingus
BOS
-
DUB
Jul 2025
Whatever airline you choose, spring for a class with more leg and overall body room than economy (or whatever the cheapest class is called).
BarbaraFlew with Aer Lingus
BOS
-
DUB
May 2024
Pack what you need in a carryon since it is likely you'll arrive without luggage.

FAQs for booking flights from Massachusetts to Dublin

  • How does KAYAK find such low prices on flights from Massachusetts to Dublin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to Dublin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Dublin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Massachusetts to Dublin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Dublin with an airline and back to Massachusetts with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Dublin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dublin from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Athlone
Cavan
Gorey
Dundalk
Swords
Wicklow
Naas
Kildare
Tullamore
Mullingar
Bray
Enniscorthy
Carlingford
Drogheda
Arklow
Castleknock
Maynooth
Thurles
Malahide
Leixlip

Everything you need to know for your flight to Dublin

Information on the airport you'll fly into in Dublin

Dublin (DUB)