DUB

$318 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 5/10. 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 round-trip 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 round-trip flight deals from Massachusetts to Dublin

Sat, May 9 - Thu, May 21
Icelandair Logo
8:50 pm - 11:05 am
BOS
-
DUB
9h 15m
1 stop
Icelandair Logo
2:15 pm - 9:45 pm
DUB
-
BOS
12h 30m
1 stop
$530Icelandair
Thu, Sep 10 - Thu, Sep 17
United Airlines Logo
6:00 am - 7:30 am
BOS
-
DUB
20h 30m
1 stop
United Airlines Logo
9:20 am - 9:50 am
DUB
-
BOS
29h 30m
1 stop
$555United Airlines
Wed, Sep 9 - Wed, Sep 16
United Airlines Logo
7:25 pm - 7:20 am
BOS
-
DUB
30h 55m
1 stop
United Airlines Logo
9:20 am - 9:55 am
DUB
-
BOS
29h 35m
1 stop
$559United Airlines
Sun, Sep 20 - Wed, Sep 23
LEVEL Logo
11:50 pm - 9:20 am
BOS
-
DUB
28h 30m
1 stop
LEVEL Logo
9:35 pm - 9:15 pm
DUB
-
BOS
28h 40m
1 stop
$561LEVEL
Mon, May 18 - Thu, May 28
Multiple Airlines Logo
8:50 pm - 1:15 pm
BOS
-
DUB
11h 25m
1 stop
Multiple Airlines Logo
6:30 am - 9:05 pm
DUB
-
BOS
43h 35m
2 stops
$568Multiple Airlines
Mon, Sep 7 - Mon, Sep 14
JetBlue Logo
9:08 pm - 8:20 am
BOS
-
DUB
6h 12mnonstop
JetBlue Logo
10:40 am - 12:51 pm
DUB
-
BOS
7h 11mnonstop
$569JetBlue
Sat, Aug 15 - Sat, Aug 22
KLM Logo
6:00 am - 8:45 am
ALB
-
DUB
21h 45m
1 stop
KLM Logo
5:55 am - 11:06 pm
DUB
-
ALB
22h 11m
2 stops
$570KLM
Tue, Sep 8 - Wed, Sep 16
JetBlue Logo
9:08 pm - 8:20 am
BOS
-
DUB
6h 12mnonstop
JetBlue Logo
10:40 am - 12:51 pm
DUB
-
BOS
7h 11mnonstop
$572JetBlue
Tue, Sep 22 - Thu, Oct 15
KLM Logo
6:00 am - 8:45 am
ALB
-
DUB
21h 45m
1 stop
KLM Logo
11:00 am - 11:34 pm
DUB
-
ALB
17h 34m
1 stop
$584KLM
Sat, Aug 1 - Thu, Aug 13
Multiple Airlines Logo
5:08 pm - 10:00 am
ALB
-
DUB
11h 52m
1 stop
Multiple Airlines Logo
11:00 am - 11:06 pm
DUB
-
ALB
17h 06m
2 stops
$619Multiple Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$319
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Boston to Dublin

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

Insights shared by verified travelers 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 round-trip 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.

Traveling to a place near Dublin?

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

Everything you need to know for your flight to Dublin

Information on the airport you'll fly into in Dublin

Dublin (DUB)