Find Cheap Flights to Dublin

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights to Dublin

(Round-trip)
Depart: Fri Sep 8 2017 Return: Fri Sep 15 2017 Trip spans 8 days
WOW air
WOW air
BOS
DUB
10h 05m
1 stop
DUB
BOS
10h 50m
1 stop
Depart: Fri Oct 13 2017 Return: Tue Oct 24 2017 Trip spans 12 days
Norwegian
Norwegian
BOS
DUB
16h 15m
1 stop
DUB
BOS
11h 30m
1 stop
Depart: Sat Sep 9 2017 Return: Fri Sep 15 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
BWI
DUB
21h 55m
2 stops
DUB
BWI
16h 15m
2 stops
Depart: Tue Sep 5 2017 Return: Thu Sep 14 2017 Trip spans 10 days
KLM
KLM
BOS
DUB
6h 11m
nonstop
DUB
BOS
7h 28m
nonstop
Depart: Sun Oct 1 2017 Return: Sun Oct 8 2017 Trip spans 8 days
Air France
Air France
BOS
DUB
6h 11m
nonstop
DUB
BOS
7h 28m
nonstop
Depart: Fri Jan 12 2018 Return: Mon Jan 15 2018 Trip spans 4 days
Air Canada
Air Canada
BOS
DUB
14h 30m
1 stop
DUB
BOS
11h 15m
1 stop
Depart: Thu Oct 26 2017 Return: Fri Nov 3 2017 Trip spans 9 days
Aer Lingus
Aer Lingus
BDL
DUB
6h 05m
nonstop
DUB
BDL
7h 25m
nonstop
Depart: Mon Sep 18 2017 Return: Sun Sep 24 2017 Trip spans 7 days
JetBlue
JetBlue
DCA
DUB
11h 21m
1 stop
DUB
DCA
11h 39m
1 stop
Depart: Tue Aug 29 2017 Return: Sun Sep 10 2017 Trip spans 13 days
Delta
Delta
BOS
DUB
11h 35m
1 stop
DUB
BOS
7h 28m
nonstop
Depart: Sun Oct 22 2017 Return: Tue Oct 31 2017 Trip spans 10 days
WOW air
WOW air
BOS
DUB
10h 05m
1 stop
DUB
BOS
10h 30m
1 stop
Depart: Tue Nov 28 2017 Return: Fri Dec 1 2017 Trip spans 4 days
WOW air
WOW air
BOS
DUB
10h 00m
1 stop
DUB
BOS
10h 30m
1 stop
Depart: Sun Jul 30 2017 Return: Tue Aug 8 2017 Trip spans 10 days
Iberia
Iberia
BOS
DUB
10h 10m
1 stop
DUB
BOS
30h 32m
1 stop
Depart: Tue Nov 28 2017 Return: Tue Dec 5 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
BWI
DUB
22h 00m
2 stops
DUB
BWI
16h 16m
2 stops
Depart: Thu Aug 24 2017 Return: Sun Sep 3 2017 Trip spans 11 days
Finnair
Finnair
DCA
DUB
11h 11m
1 stop
DUB
DCA
15h 10m
1 stop
Depart: Sun Nov 5 2017 Return: Sun Nov 12 2017 Trip spans 8 days
WOW air
WOW air
BOS
DUB
10h 00m
1 stop
DUB
BOS
10h 30m
1 stop
Depart: Tue Sep 12 2017 Return: Tue Sep 19 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
BOS
DUB
10h 30m
1 stop
DUB
BOS
10h 22m
1 stop
Depart: Wed Dec 27 2017 Return: Sat Jan 6 2018 Trip spans 11 days
Aer Lingus
Aer Lingus
BDL
DUB
6h 15m
nonstop
DUB
BDL
7h 25m
nonstop
Depart: Tue Aug 8 2017 Return: Tue Aug 29 2017 Trip spans 22 days
WOW air
WOW air
BWI
DUB
10h 25m
1 stop
DUB
BWI
11h 00m
1 stop
Depart: Sun Aug 27 2017 Return: Tue Sep 5 2017 Trip spans 10 days
Air France
Air France
BOS
DUB
6h 11m
nonstop
DUB
BOS
7h 28m
nonstop
Depart: Wed Nov 29 2017 Return: Sat Dec 2 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
BDL
DUB
14h 05m
1 stop
DUB
BDL
10h 30m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Baltimore
$380
Hartford
$457
Washington
$500
Boston
$300
Destination

Dublin
$300
Airlines Airline reviews

4 travelers who booked a flight from Boston to Dublin rated their chosen airlines with an average of 8.3.

Overall
7.5
Boarding
9.0
Crew
9.0
Comfort
8.0
Food
5.5
Entertainment
6.5