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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
TAP AIR PORTUGAL
21 Oct
BOS
2:20 pm
Boston Logan Intl airport
17h 25m
1 Stop
12:45 pm
+1
DUB
Dublin airport
31 Oct
DUB
7:10 pm
Dublin airport
23h 20m
1 Stop
2:30 pm
+1
BOS
Boston Logan Intl airport
311 USD
TAP AIR PORTUGAL
01 Dec
BOS
1:40 pm
Boston Logan Intl airport
10h 50m
1 Stop
5:30 am
+1
DUB
Dublin airport
07 Dec
DUB
6:45 pm
Dublin airport
23h 45m
1 Stop
1:30 pm
+1
BOS
Boston Logan Intl airport
312 USD
TAP AIR PORTUGAL
14 Oct
BOS
2:20 pm
Boston Logan Intl airport
10h 30m
1 Stop
5:50 am
+1
DUB
Dublin airport
21 Oct
DUB
6:30 pm
Dublin airport
24h 50m
1 Stop
2:20 pm
+1
BOS
Boston Logan Intl airport
313 USD
Aer Lingus
15 Sep
BOS
1:50 pm
Boston Logan Intl airport
6h 00m
12:50 am
+1
DUB
Dublin airport
05 Oct
DUB
12:30 pm
Dublin airport
7h 05m
2:35 pm
BOS
Boston Logan Intl airport
423 USD
KLM
15 Jul
BOS
5:45 pm
Boston Logan Intl airport
6h 05m
4:50 am
+1
DUB
Dublin airport
20 Aug
DUB
11:35 am
Dublin airport
7h 05m
1:40 pm
BOS
Boston Logan Intl airport
624 USD
Aer Lingus
03 Oct
BOS
5:30 pm
Boston Logan Intl airport
6h 05m
4:35 am
+1
DUB
Dublin airport
11 Oct
DUB
12:30 pm
Dublin airport
7h 05m
2:35 pm
BOS
Boston Logan Intl airport
436 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
CHEAPEST MONTH TO FLY
February
The cheapest time of year to fly to Dublin from Boston is February. Most expensive is July
CHEAPEST DAY TO FLY
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday
CHEAPEST TIME TO FLY
in the afternoon
Boston to Dublin flights are approximately 108% more expensive in the morning than in the afternoon
CHEAPEST AIRLINE
JetBlue
JetBlue, TAP AIR PORTUGAL, and Finnair are the most popular carriers operating from Boston to Dublin
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
CHEAPEST TIME TO BOOK
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 (BOS - DUB)
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 Dublin? Check out some flights to other cities in Ireland
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.