€242 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 8/4. 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

Mon, 11 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
€305Icelandair
Sun, 29 Mar - Tue, 14 Apr
Icelandair Logo
12:35 - 13:15
BOS
-
DUB
19h 40m
1 stop
Icelandair Logo
14:15 - 18:50
DUB
-
BOS
9h 35m
1 stop
€307Icelandair
Sun, 29 Mar - Tue, 14 Apr
Icelandair Logo
12:35 - 13:15
BOS
-
DUB
19h 40m
1 stop
Icelandair Logo
14:15 - 18:50
DUB
-
BOS
9h 35m
1 stop
€308Icelandair
Sun, 26 Apr - Tue, 5 May
JetBlue Logo
21:02 - 08:20
BOS
-
DUB
6h 18mdirect
JetBlue Logo
10:40 - 12:39
DUB
-
BOS
6h 59mdirect
€325JetBlue
Sun, 26 Apr - Tue, 5 May
JetBlue Logo
21:02 - 08:20
BOS
-
DUB
6h 18mdirect
JetBlue Logo
11:40 - 21:24
DUB
-
BOS
14h 44m
1 stop
€327JetBlue
Mon, 4 May - Wed, 13 May
Aer Lingus Logo
18:00 - 05:15
BDL
-
DUB
6h 15mdirect
Aer Lingus Logo
14:10 - 16:30
DUB
-
BDL
7h 20mdirect
€367Aer Lingus
Sun, 30 Aug - Wed, 16 Sep
Aer Lingus Logo
18:00 - 05:15
BDL
-
DUB
6h 15mdirect
Aer Lingus Logo
14:10 - 16:30
DUB
-
BDL
7h 20mdirect
€371Aer Lingus
Sat, 22 Aug - Thu, 27 Aug
United Airlines Logo
19:25 - 07:20
ALB
-
DUB
30h 55m
1 stop
United Airlines Logo
09:20 - 09:39
DUB
-
ALB
53h 19m
2 stops
€479United Airlines
Sat, 15 Aug - Tue, 25 Aug
Air Canada Logo
10:00 - 07:45
ALB
-
DUB
40h 45m
2 stops
Air Canada Logo
09:50 - 09:39
DUB
-
ALB
28h 49m
2 stops
€481Air Canada
Sat, 22 Aug - Thu, 27 Aug
United Airlines Logo
19:25 - 07:45
ALB
-
DUB
31h 20m
2 stops
United Airlines Logo
09:50 - 09:39
DUB
-
ALB
28h 49m
2 stops
€488United Airlines
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Good to know

Low seasonJanuary
Cheapest flight€242
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly and prices are also 2% 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
Wicklow
Swords
Kildare
Naas
Tullamore
Bray
Mullingar
Enniscorthy
Drogheda
Carlingford
Arklow
Maynooth
Castleknock
Thurles
Leixlip
Malahide

Everything you need to know for your flight to Dublin

Information on the airport you'll fly into in Dublin

Dublin (DUB)