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Book cheap flights to Europe
(Round-trip)
WOW air
Tue, Oct 23
STL
Lambert-St Louis
KEF
Reykjavik Keflavik Intl
6h 45m
Wed, Oct 31
KEF
Reykjavik Keflavik Intl
STL
Lambert-St Louis
7h 25m
Trip: 9 days
Overall null null
Based on null reviews
Norwegian
Wed, Dec 5
SWF
Newburgh Stewart
SNN
Shannon
6h 15m
Tue, Dec 11
SNN
Shannon
SWF
Newburgh Stewart
7h 00m
Trip: 7 days
Overall null null
Based on null reviews
Norwegian Air International
Thu, Nov 29
SWF
Newburgh Stewart
DUB
Dublin
6h 25m
Mon, Dec 17
DUB
Dublin
SWF
Newburgh Stewart
7h 10m
Trip: 19 days
Overall null null
Based on null reviews
LEVEL
Sun, Dec 2
BOS
Boston Logan International
BCN
Barcelona-El Prat
7h 05m
Fri, Dec 7
BCN
Barcelona-El Prat
BOS
Boston Logan International
8h 40m
Trip: 6 days
Overall null null
Based on null reviews
WOW air
Wed, Oct 31
BOS
Boston Logan International
KEF
Reykjavik Keflavik Intl
5h 30m
Sat, Nov 3
KEF
Reykjavik Keflavik Intl
BOS
Boston Logan International
5h 00m
Trip: 4 days
Overall null null
Based on null reviews
WOW air
Mon, Nov 5
PIT
Pittsburgh
KEF
Reykjavik Keflavik Intl
5h 50m
Fri, Nov 9
KEF
Reykjavik Keflavik Intl
PIT
Pittsburgh
7h 40m
Trip: 5 days
Overall null null
Based on null reviews
Norwegian
Tue, Mar 5
SWF
Newburgh Stewart
SNN
Shannon
6h 15m
Tue, Mar 12
SNN
Shannon
SWF
Newburgh Stewart
7h 00m
Trip: 7 days
Overall null null
Based on null reviews
WOW air
Sat, Nov 24
ORD
Chicago O'Hare International
KEF
Reykjavik Keflavik Intl
6h 20m
Thu, Nov 29
KEF
Reykjavik Keflavik Intl
ORD
Chicago O'Hare International
7h 10m
Trip: 6 days
Overall null null
Based on null reviews
LEVEL
Tue, Feb 26
BOS
Boston Logan International
BCN
Barcelona-El Prat
7h 05m
Tue, Mar 5
BCN
Barcelona-El Prat
BOS
Boston Logan International
8h 40m
Trip: 8 days
Overall null null
Based on null reviews
Norwegian Air International
Wed, Dec 5
SWF
Newburgh Stewart
SNN
Shannon
6h 15m
Fri, Dec 14
SNN
Shannon
SWF
Newburgh Stewart
7h 00m
Trip: 10 days
Overall null null
Based on null reviews
Norwegian
Thu, Dec 6
SWF
Newburgh Stewart
DUB
Dublin
6h 25m
Mon, Dec 17
DUB
Dublin
SWF
Newburgh Stewart
7h 10m
Trip: 12 days
Overall null null
Based on null reviews
WOW air
Tue, Nov 27
ORD
Chicago O'Hare International
KEF
Reykjavik Keflavik Intl
6h 20m
Fri, Nov 30
KEF
Reykjavik Keflavik Intl
ORD
Chicago O'Hare International
6h 45m
Trip: 4 days
Overall null null
Based on null reviews
LEVEL
Fri, Jan 11
BOS
Boston Logan International
BCN
Barcelona-El Prat
7h 05m
Fri, Jan 18
BCN
Barcelona-El Prat
BOS
Boston Logan International
8h 40m
Trip: 8 days
Overall null null
Based on null reviews
Norwegian
Mon, Mar 4
SWF
Newburgh Stewart
DUB
Dublin
6h 25m
Mon, Mar 11
DUB
Dublin
SWF
Newburgh Stewart
7h 10m
Trip: 7 days
Overall null null
Based on null reviews
WOW air
Wed, Nov 28
DTW
Detroit Metropolitan Wayne County
KEF
Reykjavik Keflavik Intl
5h 55m
Fri, Nov 30
KEF
Reykjavik Keflavik Intl
DTW
Detroit Metropolitan Wayne County
6h 45m
Trip: 3 days
Overall null null
Based on null reviews
LEVEL
Sun, Jan 13
BOS
Boston Logan International
BCN
Barcelona-El Prat
7h 05m
Fri, Jan 18
BCN
Barcelona-El Prat
BOS
Boston Logan International
8h 40m
Trip: 6 days
Overall null null
Based on null reviews
WOW air
Sat, Dec 1
BOS
Boston Logan International
KEF
Reykjavik Keflavik Intl
5h 30m
Sat, Dec 15
KEF
Reykjavik Keflavik Intl
BOS
Boston Logan International
6h 00m
Trip: 15 days
Overall null null
Based on null reviews
Norwegian
Tue, Nov 27
SWF
Newburgh Stewart
SNN
Shannon
6h 15m
Mon, Dec 3
SNN
Shannon
SWF
Newburgh Stewart
7h 00m
Trip: 7 days
Overall null null
Based on null reviews
LEVEL
Fri, Feb 1
BOS
Boston Logan International
BCN
Barcelona-El Prat
7h 05m
Tue, Feb 5
BCN
Barcelona-El Prat
BOS
Boston Logan International
8h 40m
Trip: 5 days
Overall null null
Based on null reviews
Flights to Europe
Return flight deals:
Browse origins:
- Flights »
- United States:
$482
$540
$419
$527
$260
$318
$424
$297
$312
$330
$536
$466
$200
$452
$492
$491
$494
$452
$527
$200
$200
$200
$315
$546
$191
$523
$479
$404
$502
$537
$502
$210
$439
$421
$220
$465
$362
$200
$274
$418
$501
$463
$301
$467
$477
$466
$312
$641
$463
$518
Browse destinations:
$400
$317
$546
$295
$404
$319
$355
$360
$370
$334
$311
$329
$507
$292
$285
$287
$545
$342
$327
$191
$239
$311
$394
$330
$399
$314
$458
$359
$499
$500
$314
$308
$304
$304
$398
$474
$406
$346
$431
$319
$247
$320
$315
$449
$356
$269
*
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.
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,
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