Find Cheap Flights 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
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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(Round-trip)
Depart: Mon Apr 24 2017 Return: Tue May 2 2017 Trip spans 9 days
Delta
Delta
JFK
MAD
7h 41m
nonstop
MAD
JFK
8h 22m
nonstop
Depart: Thu Mar 9 2017 Return: Thu Mar 16 2017 Trip spans 7 days
Finnair
Finnair
JFK
MAD
7h 00m
nonstop
MAD
JFK
8h 30m
nonstop
Depart: Mon Mar 13 2017 Return: Mon Mar 20 2017 Trip spans 8 days
British Airways
British Airways
JFK
MAD
7h 00m
nonstop
MAD
JFK
8h 40m
nonstop
Depart: Fri Feb 3 2017 Return: Sat Feb 11 2017 Trip spans 9 days
Royal Air Maroc
Royal Air Maroc
JFK
MXP
13h 55m
1 stop
MXP
JFK
30h 50m
1 stop
Depart: Tue May 9 2017 Return: Thu May 18 2017 Trip spans 10 days
American Airlines
American Airlines
JFK
CDG
7h 30m
nonstop
CDG
JFK
8h 25m
nonstop
Depart: Tue Feb 28 2017 Return: Tue Mar 7 2017 Trip spans 8 days
Lufthansa
Lufthansa
EWR
BCN
7h 40m
nonstop
BCN
EWR
9h 10m
nonstop
Depart: Tue Mar 28 2017 Return: Thu Apr 6 2017 Trip spans 10 days
Major Airline
Major Airline
EWR
BCN
14h 42m
1 stop
BCN
EWR
11h 12m
1 stop
Depart: Wed Jun 14 2017 Return: Sat Jun 24 2017 Trip spans 11 days
TAP Portugal
TAP Portugal
EWR
BCN
11h 45m
1 stop
BCN
EWR
26h 05m
1 stop
Depart: Tue Jan 31 2017 Return: Sun Feb 5 2017 Trip spans 6 days
Iberia
Iberia
JFK
BCN
11h 15m
1 stop
BCN
JFK
14h 45m
1 stop
Depart: Wed Mar 29 2017 Return: Thu Apr 6 2017 Trip spans 9 days
United
United
EWR
BCN
13h 45m
1 stop
BCN
EWR
14h 37m
1 stop
Depart: Thu May 25 2017 Return: Sat Jun 3 2017 Trip spans 10 days
SWISS
SWISS
JFK
BCN
13h 55m
1 stop
BCN
JFK
15h 20m
1 stop
Depart: Sun May 7 2017 Return: Mon May 22 2017 Trip spans 16 days
Air Canada
Air Canada
BOS
LHR
9h 25m
1 stop
LHR
BOS
10h 39m
1 stop
Depart: Sun Jun 4 2017 Return: Mon Jun 26 2017 Trip spans 23 days
Air Europa
Air Europa
JFK
MAD
7h 25m
nonstop
MAD
JFK
8h 25m
nonstop
Depart: Mon Feb 27 2017 Return: Wed Mar 8 2017 Trip spans 10 days
WOW air
WOW air
SFO
CDG
14h 00m
1 stop
CDG
SFO
14h 30m
1 stop
Depart: Tue Jun 6 2017 Return: Wed Jun 14 2017 Trip spans 9 days
Icelandair
Icelandair
EWR
LGW
9h 50m
1 stop
LGW
EWR
11h 05m
1 stop
Depart: Sun Apr 23 2017 Return: Tue May 9 2017 Trip spans 17 days
Norwegian
Norwegian
JFK
LGW
7h 15m
nonstop
LGW
JFK
8h 10m
nonstop
Depart: Tue Feb 7 2017 Return: Tue Feb 14 2017 Trip spans 8 days
Virgin Atlantic
Virgin Atlantic
SFO
LHR
10h 10m
nonstop
LHR
SFO
11h 05m
nonstop
Depart: Thu Apr 6 2017 Return: Thu Apr 13 2017 Trip spans 8 days
Brussels Airlines
Brussels Airlines
SFO
LHR
10h 15m
nonstop
LHR
SFO
11h 05m
nonstop
Depart: Fri Jan 27 2017 Return: Sun Jan 29 2017 Trip spans 3 days
Aer Lingus
Aer Lingus
JFK
LHR
11h 20m
1 stop
LHR
JFK
10h 50m
1 stop
Depart: Thu May 25 2017 Return: Sun Jun 4 2017 Trip spans 11 days
Air France
Air France
JFK
LIS
7h 06m
nonstop
LIS
JFK
7h 44m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

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.

We compile tonnes of data for you
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,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

San Francisco
$400
New York
$351
Newark
$377
Boston
$395
Destination

Milan
$373
Barcelona
$377
Madrid
$351
Lisbon
$493
London
only $395
only $406
Paris
$374