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Easily compare round-trip flights from Boston to Dublin
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Boston to Dublin by changing tabs
Quickest
Cheapest
British Airways
18 Oct
BOS
1:20 pm
Boston Logan Intl airport
13h 55m
1 Stop
8:15 am
+1
DUB
Dublin airport
01 Nov
DUB
3:30 pm
Dublin airport
11h 20m
1 Stop
10:50 pm
BOS
Boston Logan Intl airport
409 USD
Major Airline
31 Jan
BOS
1:15 pm
Boston Logan Intl airport
9h 25m
1 Stop
3:40 am
+1
DUB
Dublin airport
08 Feb
DUB
1:00 pm
Dublin airport
11h 25m
1 Stop
7:25 pm
BOS
Boston Logan Intl airport
430 USD
United Airlines
25 Sep
BOS
10:35 am
Boston Logan Intl airport
14h 25m
1 Stop
6:00 am
+1
DUB
Dublin airport
10 Oct
DUB
11:15 am
Dublin airport
12h 05m
1 Stop
6:20 pm
BOS
Boston Logan Intl airport
441 USD
Aer Lingus
30 Jan
BOS
1:00 pm
Boston Logan Intl airport
5h 55m
11:55 pm
DUB
Dublin airport
03 Feb
DUB
2:00 pm
Dublin airport
7h 20m
4:20 pm
BOS
Boston Logan Intl airport
449 USD
Aer Lingus
02 Jan
BOS
4:40 pm
Boston Logan Intl airport
6h 00m
3:40 am
+1
DUB
Dublin airport
11 Jan
DUB
11:35 am
Dublin airport
7h 20m
1:55 pm
BOS
Boston Logan Intl airport
449 USD
Delta
24 Sep
BOS
5:42 pm
Boston Logan Intl airport
6h 08m
4:50 am
+1
DUB
Dublin airport
16 Oct
DUB
11:35 am
Dublin airport
7h 20m
1:55 pm
BOS
Boston Logan Intl airport
467 USD
How to get the cheapest flight ticket from Boston to Dublin
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Dublin?
February
The cheapest time of year to fly to Dublin from Boston is February. Most expensive is July
What is the cheapest day to fly to Dublin?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Friday
When is the cheapest time to fly to Dublin?
in the afternoon
Boston to Dublin flights are approximately 22% more expensive at noon than in the afternoon
What is the cheapest airline that flies to Dublin?
JetBlue
JetBlue, TAP AIR PORTUGAL, and WOW air are the most popular carriers operating from Boston to Dublin
What is the cheapest route?
Boston Logan Intl - Dublin
Fly from Boston Logan Intl to Dublin for the best Boston - Dublin flight prices
BOS
Boston Logan Intl
DUB
Dublin
When is the cheapest time to book a flight to Dublin?
60 days before
The cheapest time to buy a flight from Boston to Dublin is approximately 60 days to departure
60
Days before departure
0
Flight information for Boston to Dublin (DUB - BOS)
Find info about flight duration, direct flights, and airports for your flight from Boston to Dublin
| Fastest flight time | 6h 0m | The fastest flight from Boston to Dublin takes 6h 0m. | |
| Direct flights | Every day | Direct flights go from Boston to Dublin every day. | |
| Airports in Dublin | 1 airport | There is 1 airport near Dublin: Dublin (DUB) |
Alternative routes for Boston to Dublin
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Flights to other cities in Ireland
Lost the lust for Ireland? Check out some flights to other cities in Dublin
Round-trip flights to other destinations
Lost the lust for Dublin? Check out some flights to other destinations
*Flight prices to Dublin are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.