Find Cheap Flights from Boston Logan International to Ireland

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 from Boston Logan International to Ireland

(Round-trip)
Depart: Fri Sep 8 2017 Return: Fri Sep 15 2017 Trip spans 8 days
WOW air
WOW air
BOS
12:00a
DUB
10:05a
10h 05m
1 stop
DUB
12:00a
BOS
10:50a
10h 50m
1 stop
Depart: Fri Sep 15 2017 Return: Tue Sep 19 2017 Trip spans 5 days
Major Airline
Major Airline
BOS
12:00a
DUB
12:40p
12h 40m
1 stop
DUB
12:00a
BOS
3:32p
15h 32m
1 stop
Depart: Tue Oct 3 2017 Return: Tue Oct 10 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
BOS
12:00a
DUB
10:05a
10h 05m
1 stop
DUB
12:00a
BOS
11:30a
11h 30m
1 stop
Depart: Thu Sep 14 2017 Return: Tue Sep 26 2017 Trip spans 13 days
British Airways
British Airways
BOS
12:00a
DUB
9:40a
9h 40m
1 stop
DUB
12:00a
BOS
1:06p
13h 06m
1 stop
Depart: Tue Sep 5 2017 Return: Wed Sep 13 2017 Trip spans 9 days
Air France
Air France
BOS
12:00a
DUB
6:11a
6h 11m
nonstop
DUB
12:00a
BOS
7:28a
7h 28m
nonstop
Depart: Thu Sep 7 2017 Return: Tue Sep 12 2017 Trip spans 6 days
Delta
Delta
BOS
12:00a
DUB
6:11a
6h 11m
nonstop
DUB
12:00a
BOS
7:28a
7h 28m
nonstop
Depart: Sun Sep 17 2017 Return: Mon Sep 25 2017 Trip spans 9 days
KLM
KLM
BOS
12:00a
DUB
6:11a
6h 11m
nonstop
DUB
12:00a
BOS
7:28a
7h 28m
nonstop
Depart: Sat Sep 9 2017 Return: Sun Sep 17 2017 Trip spans 9 days
WOW air
WOW air
BOS
12:00a
DUB
10:05a
10h 05m
1 stop
DUB
12:00a
BOS
10:50a
10h 50m
1 stop
Depart: Thu Sep 14 2017 Return: Wed Sep 20 2017 Trip spans 7 days
WOW air
WOW air
BOS
12:00a
DUB
10:05a
10h 05m
1 stop
DUB
12:00a
BOS
10:50a
10h 50m
1 stop
Depart: Fri Sep 15 2017 Return: Fri Sep 22 2017 Trip spans 8 days
WOW air
WOW air
BOS
12:00a
DUB
10:05a
10h 05m
1 stop
DUB
12:00a
BOS
10:50a
10h 50m
1 stop
Depart: Sun Oct 22 2017 Return: Tue Oct 31 2017 Trip spans 10 days
WOW air
WOW air
BOS
12:00a
DUB
10:05a
10h 05m
1 stop
DUB
12:00a
BOS
10:30a
10h 30m
1 stop
Depart: Thu Oct 26 2017 Return: Tue Oct 31 2017 Trip spans 6 days
WOW air
WOW air
BOS
12:00a
DUB
10:05a
10h 05m
1 stop
DUB
12:00a
BOS
10:30a
10h 30m
1 stop
Depart: Fri Sep 15 2017 Return: Sat Sep 23 2017 Trip spans 9 days
British Airways
British Airways
BOS
12:00a
DUB
9:05a
9h 05m
1 stop
DUB
12:00a
BOS
6:34p
18h 34m
1 stop
Depart: Thu Oct 26 2017 Return: Mon Oct 30 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
BOS
12:00a
DUB
1:35p
13h 35m
1 stop
DUB
12:00a
BOS
11:58a
11h 58m
1 stop
Depart: Wed Sep 13 2017 Return: Sun Sep 17 2017 Trip spans 5 days
Air France
Air France
BOS
12:00a
DUB
6:11a
6h 11m
nonstop
DUB
12:00a
BOS
7:28a
7h 28m
nonstop
Depart: Fri Sep 15 2017 Return: Tue Sep 26 2017 Trip spans 12 days
Delta
Delta
BOS
12:00a
DUB
6:11a
6h 11m
nonstop
DUB
12:00a
BOS
7:28a
7h 28m
nonstop
Depart: Tue Sep 19 2017 Return: Mon Sep 25 2017 Trip spans 7 days
KLM
KLM
BOS
12:00a
DUB
6:11a
6h 11m
nonstop
DUB
12:00a
BOS
7:28a
7h 28m
nonstop
Depart: Tue Nov 28 2017 Return: Tue Dec 5 2017 Trip spans 8 days
WOW air
WOW air
BOS
12:00a
DUB
10:00a
10h 00m
1 stop
DUB
12:00a
BOS
10:30a
10h 30m
1 stop
Depart: Sun Sep 3 2017 Return: Sat Sep 23 2017 Trip spans 21 days
Multiple Airlines
Multiple Airlines
BOS
12:00a
DUB
10:10a
10h 10m
1 stop
DUB
12:00a
BOS
6:34p
18h 34m
1 stop
Depart: Thu Sep 14 2017 Return: Sun Sep 17 2017 Trip spans 4 days
Air France
Air France
BOS
12:00a
DUB
6:11a
6h 11m
nonstop
DUB
12:00a
BOS
7:28a
7h 28m
nonstop
* 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

Boston
$300
Destination

Dublin
$300