You know where to go
Select an airport in the search form
You don't know where to go
See where you can go on your budget
Easily compare round-trip flights from Boston to Europe
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 Europe by changing tabs
Quickest
Cheapest
Air Canada
30 Jan
BOS
12:00 am
Boston Logan Intl airport
31h 45m
2 Stops
12:45 pm
+1
LHR
London Heathrow airport
02 Feb
LHR
5:00 am
London Heathrow airport
19h 05m
1 Stop
7:05 pm
BOS
Boston Logan Intl airport
249 USD
Air Canada
09 Jan
BOS
12:00 am
Boston Logan Intl airport
31h 45m
2 Stops
12:45 pm
+1
LHR
London Heathrow airport
12 Jan
LHR
5:00 am
London Heathrow airport
21h 19m
1 Stop
9:19 pm
BOS
Boston Logan Intl airport
265 USD
Air Canada
13 Feb
BOS
12:00 am
Boston Logan Intl airport
31h 45m
2 Stops
12:45 pm
+1
LHR
London Heathrow airport
16 Feb
LHR
5:00 am
London Heathrow airport
21h 29m
1 Stop
9:29 pm
BOS
Boston Logan Intl airport
265 USD
Finnair
12 Feb
BOS
12:00 am
Boston Logan Intl airport
19h 25m
1 Stop
12:25 am
+1
LIS
Lisbon Humberto Delgado airport
19 Feb
LIS
5:00 am
Lisbon Humberto Delgado airport
13h 00m
1 Stop
1:00 pm
BOS
Boston Logan Intl airport
275 USD
LEVEL
31 Mar
BOS
12:00 am
Boston Logan Intl airport
7h 05m
1:05 pm
ORY
Paris Orly airport
04 Apr
ORY
6:00 am
Paris Orly airport
7h 45m
7:45 am
BOS
Boston Logan Intl airport
286 USD
LEVEL
28 Apr
BOS
12:00 am
Boston Logan Intl airport
7h 05m
1:05 pm
ORY
Paris Orly airport
05 May
ORY
6:00 am
Paris Orly airport
7h 45m
7:45 am
BOS
Boston Logan Intl airport
286 USD
Icelandair
24 Feb
BOS
12:00 am
Boston Logan Intl airport
5h 05m
10:05 am
KEF
Reykjavik Keflavik Intl airport
03 Mar
KEF
5:00 am
Reykjavik Keflavik Intl airport
5h 50m
5:50 am
BOS
Boston Logan Intl airport
363 USD
Aer Lingus
12 Dec
BOS
12:00 am
Boston Logan Intl airport
6h 00m
11:00 am
DUB
Dublin airport
15 Dec
DUB
5:00 am
Dublin airport
7h 20m
7:20 am
BOS
Boston Logan Intl airport
436 USD
Delta
13 Mar
BOS
12:00 am
Boston Logan Intl airport
6h 15m
10:15 am
LHR
London Heathrow airport
21 Mar
LHR
4:00 am
London Heathrow airport
7h 30m
7:30 am
BOS
Boston Logan Intl airport
348 USD
LEVEL
31 Mar
BOS
12:00 am
Boston Logan Intl airport
7h 05m
1:05 pm
ORY
Paris Orly airport
04 Apr
ORY
6:00 am
Paris Orly airport
7h 45m
7:45 am
BOS
Boston Logan Intl airport
286 USD
LEVEL
28 Apr
BOS
12:00 am
Boston Logan Intl airport
7h 05m
1:05 pm
ORY
Paris Orly airport
05 May
ORY
6:00 am
Paris Orly airport
7h 45m
7:45 am
BOS
Boston Logan Intl airport
286 USD
American Airlines
12 May
BOS
12:00 am
Boston Logan Intl airport
6h 35m
11:35 am
LHR
London Heathrow airport
29 May
LHR
5:00 am
London Heathrow airport
13h 30m
1 Stop
1:30 pm
BOS
Boston Logan Intl airport
343 USD
Alternative routes for Boston to Europe
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
View more
Round-trip flights to other destinations
Lost the lust for ? Check out some flights to other destinations
*Flight prices to Europe 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.