Find Cheap Flights from Boston Logan International to Europe

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

Book cheap flights from Boston Logan International to Europe

(Round-trip)
Depart: Thu Nov 30 2017 Return: Thu Dec 7 2017 Trip spans 8 days
Norwegian
Norwegian
BOS
LGW
6h 20m
nonstop
LGW
BOS
7h 30m
nonstop
Depart: Thu Nov 30 2017 Return: Mon Jan 29 2018 Trip spans 61 days
WOW air
WOW air
BOS
KEF
5h 35m
nonstop
KEF
BOS
5h 55m
nonstop
Depart: Sun Oct 22 2017 Return: Thu Nov 2 2017 Trip spans 12 days
TAP Portugal
TAP Portugal
BOS
BCN
11h 30m
1 stop
BCN
BOS
13h 35m
1 stop
Depart: Mon Nov 27 2017 Return: Mon Dec 4 2017 Trip spans 8 days
Major Airline
Major Airline
BOS
CDG
11h 55m
nonstop
CDG
BOS
10h 30m
nonstop
Depart: Wed Oct 4 2017 Return: Wed Oct 18 2017 Trip spans 15 days
Air Canada
Air Canada
BOS
ARN
41h 00m
2 stops
ARN
BOS
15h 47m
2 stops
Depart: Tue Aug 22 2017 Return: Tue Aug 29 2017 Trip spans 8 days
United
United
BOS
ARN
11h 10m
1 stop
ARN
BOS
17h 04m
2 stops
Depart: Sun Sep 3 2017 Return: Sun Sep 10 2017 Trip spans 8 days
Icelandair
Icelandair
BOS
ARN
9h 35m
1 stop
ARN
BOS
10h 00m
1 stop
Depart: Sat Sep 23 2017 Return: Sat Oct 14 2017 Trip spans 22 days
Condor
Condor
BOS
AMS
11h 35m
1 stop
AMS
BOS
11h 10m
1 stop
Depart: Wed Aug 23 2017 Return: Wed Aug 30 2017 Trip spans 8 days
Delta
Delta
BOS
ARN
16h 00m
1 stop
ARN
BOS
12h 22m
1 stop
Depart: Mon Aug 21 2017 Return: Wed Sep 6 2017 Trip spans 17 days
KLM
KLM
BOS
TRF
17h 03m
1 stop
TRF
BOS
16h 27m
1 stop
Depart: Sun Aug 13 2017 Return: Thu Aug 24 2017 Trip spans 12 days
British Airways
British Airways
BOS
CDG
6h 55m
nonstop
CDG
BOS
8h 05m
nonstop
Depart: Sun Aug 27 2017 Return: Wed Aug 30 2017 Trip spans 4 days
Air Europa
Air Europa
BOS
BCN
10h 50m
1 stop
BCN
BOS
10h 30m
1 stop
Depart: Mon Oct 2 2017 Return: Mon Oct 16 2017 Trip spans 15 days
Aer Lingus
Aer Lingus
BOS
DUB
6h 10m
nonstop
DUB
BOS
7h 00m
nonstop
Depart: Tue Nov 21 2017 Return: Mon Nov 27 2017 Trip spans 7 days
Air France
Air France
BOS
CDG
7h 03m
nonstop
CDG
BOS
8h 17m
nonstop
Depart: Tue Sep 12 2017 Return: Tue Sep 26 2017 Trip spans 15 days
SWISS
SWISS
BOS
LIS
11h 05m
1 stop
LIS
BOS
34h 25m
1 stop
Depart: Sun Aug 20 2017 Return: Mon Aug 28 2017 Trip spans 9 days
Iberia
Iberia
BOS
ORY
11h 15m
1 stop
ORY
BOS
33h 00m
1 stop
Depart: Wed Aug 30 2017 Return: Mon Sep 11 2017 Trip spans 13 days
Turkish Airlines
Turkish Airlines
BOS
MXP
18h 10m
1 stop
MXP
BOS
33h 30m
1 stop
Depart: Tue Aug 15 2017 Return: Tue Aug 29 2017 Trip spans 15 days
Virgin Atlantic
Virgin Atlantic
BOS
LHR
6h 44m
nonstop
LHR
BOS
7h 35m
nonstop
Depart: Sat Oct 21 2017 Return: Sat Oct 28 2017 Trip spans 8 days
Thomas Cook Airlines
Thomas Cook Airlines
BOS
SOU
12h 25m
1 stop
SOU
BOS
13h 25m
1 stop
Depart: Tue Aug 29 2017 Return: Tue Sep 5 2017 Trip spans 8 days
Lufthansa
Lufthansa
BOS
LIN
10h 10m
1 stop
LIN
BOS
11h 25m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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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,
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^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
Airports
Origin

Boston
$284
Destination

Reykjavik
$300
Milan
only $608
only $560
Southampton
$587
Amsterdam
$382
Barcelona
$323
Lisbon
$505
London
only $575
only $284
Dublin
$496
Sandefjord
$427
Paris
only $519
only $350
Stockholm
$354