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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Book cheap flights from Boston Logan International to Europe

(Round-trip)
Depart: Tue Sep 5 2017 Return: Thu Sep 14 2017 Trip spans 10 days
Norwegian
Norwegian
BOS
CPH
7h 10m
nonstop
CPH
BOS
7h 55m
nonstop
Depart: Mon Jul 17 2017 Return: Thu Sep 7 2017 Trip spans 53 days
WOW air
WOW air
BOS
KEF
5h 40m
nonstop
KEF
BOS
6h 00m
nonstop
Depart: Sun Oct 29 2017 Return: Thu Nov 9 2017 Trip spans 12 days
TAP Portugal
TAP Portugal
BOS
BCN
21h 35m
1 stop
BCN
BOS
11h 20m
1 stop
Depart: Tue Oct 3 2017 Return: Tue Oct 10 2017 Trip spans 8 days
Icelandair
Icelandair
BOS
CPH
14h 30m
1 stop
CPH
BOS
10h 35m
1 stop
Depart: Mon Oct 23 2017 Return: Wed Nov 8 2017 Trip spans 17 days
Major Airline
Major Airline
BOS
CDG
11h 00m
nonstop
CDG
BOS
11h 40m
nonstop
Depart: Tue Sep 26 2017 Return: Sat Oct 7 2017 Trip spans 12 days
Thomas Cook Airlines
Thomas Cook Airlines
BOS
AMS
10h 05m
1 stop
AMS
BOS
11h 10m
1 stop
Depart: Thu Jun 1 2017 Return: Sun Jun 11 2017 Trip spans 11 days
airberlin
airberlin
BOS
CPH
17h 30m
1 stop
CPH
BOS
16h 00m
1 stop
Depart: Wed Aug 30 2017 Return: Fri Sep 8 2017 Trip spans 10 days
Air Europa
Air Europa
BOS
MAD
6h 50m
nonstop
MAD
BOS
7h 50m
nonstop
Depart: Tue May 2 2017 Return: Tue May 16 2017 Trip spans 15 days
Aer Lingus
Aer Lingus
BOS
MAD
30h 35m
1 stop
MAD
BOS
13h 55m
1 stop
Depart: Wed May 3 2017 Return: Mon May 8 2017 Trip spans 6 days
Azores Airlines
Azores Airlines
BOS
PDL
4h 45m
nonstop
PDL
BOS
5h 50m
nonstop
Depart: Mon May 22 2017 Return: Tue May 30 2017 Trip spans 9 days
United
United
BOS
LIS
9h 55m
1 stop
LIS
BOS
11h 30m
1 stop
Depart: Fri Oct 13 2017 Return: Sat Oct 21 2017 Trip spans 9 days
Air France
Air France
BOS
DUB
6h 11m
nonstop
DUB
BOS
7h 28m
nonstop
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
11h 25m
1 stop
Depart: Mon Jun 12 2017 Return: Mon Jun 19 2017 Trip spans 8 days
Turkish Airlines
Turkish Airlines
BOS
MXP
32h 10m
1 stop
MXP
BOS
33h 30m
1 stop
Depart: Sun Oct 29 2017 Return: Sat Nov 11 2017 Trip spans 14 days
SWISS
SWISS
BOS
LCY
15h 05m
1 stop
LCY
BOS
12h 50m
1 stop
Depart: Wed Oct 11 2017 Return: Thu Oct 19 2017 Trip spans 9 days
WOW air
WOW air
BOS
KEF
5h 40m
nonstop
KEF
BOS
6h 00m
nonstop
Depart: Tue Aug 29 2017 Return: Thu Sep 21 2017 Trip spans 24 days
Norwegian
Norwegian
BOS
CPH
7h 10m
nonstop
CPH
BOS
7h 55m
nonstop
Depart: Sun Jun 18 2017 Return: Wed Jun 28 2017 Trip spans 11 days
Delta
Delta
BOS
AMS
7h 02m
nonstop
AMS
BOS
7h 48m
nonstop
Depart: Sat Sep 16 2017 Return: Sat Sep 30 2017 Trip spans 15 days
SAS
SAS
BOS
MXP
11h 00m
1 stop
MXP
BOS
25h 15m
1 stop
Depart: Sun Oct 29 2017 Return: Thu Nov 9 2017 Trip spans 12 days
TAP Portugal
TAP Portugal
BOS
BCN
31h 35m
1 stop
BCN
BOS
26h 50m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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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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.

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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
$280
Destination

Copenhagen
$280
Reykjavik
$300
Milan
$562
Amsterdam
$399
Barcelona
$319
Madrid
$405
Lisbon
$485
Dublin
$537
London
$575
Ponta Delgada (Açores)
$465
Paris
$378