Find Cheap Flights to Bilbao

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 to Bilbao

(Round-trip)
Depart: Thu Nov 2 2017 Return: Wed Nov 15 2017 Trip spans 14 days
TAP Portugal
TAP Portugal
JFK
BIO
17h 40m
1 stop
BIO
JFK
19h 30m
1 stop
Depart: Thu Oct 12 2017 Return: Wed Oct 18 2017 Trip spans 7 days
KLM
KLM
JFK
BIO
11h 45m
1 stop
BIO
JFK
11h 35m
1 stop
Depart: Tue Sep 12 2017 Return: Wed Oct 4 2017 Trip spans 23 days
Major Airline
Major Airline
EWR
BIO
11h 10m
1 stop
BIO
EWR
13h 25m
1 stop
Depart: Fri Sep 22 2017 Return: Sat Sep 30 2017 Trip spans 9 days
Air France
Air France
JFK
BIO
16h 20m
1 stop
BIO
JFK
19h 18m
2 stops
Depart: Thu Jun 8 2017 Return: Wed Jun 14 2017 Trip spans 7 days
Turkish Airlines
Turkish Airlines
JFK
BIO
17h 35m
1 stop
BIO
JFK
23h 45m
1 stop
Depart: Tue Sep 12 2017 Return: Tue Oct 10 2017 Trip spans 29 days
Norwegian
Norwegian
FLL
BIO
17h 55m
1 stop
BIO
FLL
14h 50m
1 stop
Depart: Wed Oct 25 2017 Return: Sun Oct 29 2017 Trip spans 5 days
British Airways
British Airways
LGA
BIO
17h 20m
2 stops
BIO
LGA
26h 11m
2 stops
Depart: Mon Aug 14 2017 Return: Mon Aug 21 2017 Trip spans 8 days
Delta
Delta
LGA
BIO
15h 50m
2 stops
BIO
LGA
16h 33m
2 stops
Depart: Mon Sep 11 2017 Return: Fri Sep 29 2017 Trip spans 19 days
KLM
KLM
JFK
BIO
18h 14m
1 stop
BIO
JFK
11h 35m
1 stop
Depart: Thu Oct 19 2017 Return: Thu Nov 2 2017 Trip spans 15 days
TAP Portugal
TAP Portugal
BOS
BIO
23h 05m
1 stop
BIO
BOS
17h 10m
1 stop
Depart: Sun Aug 27 2017 Return: Wed Sep 13 2017 Trip spans 18 days
Major Airline
Major Airline
EWR
BIO
15h 10m
1 stop
BIO
EWR
13h 25m
1 stop
Depart: Fri Jun 23 2017 Return: Fri Jul 7 2017 Trip spans 15 days
Air Europa
Air Europa
BOS
BIO
10h 05m
1 stop
BIO
BOS
14h 05m
1 stop
Depart: Sat Aug 26 2017 Return: Sat Sep 2 2017 Trip spans 8 days
Air France
Air France
JFK
BIO
16h 50m
1 stop
BIO
JFK
22h 30m
1 stop
Depart: Fri Sep 8 2017 Return: Sun Sep 24 2017 Trip spans 17 days
KLM
KLM
JFK
BIO
18h 30m
1 stop
BIO
JFK
14h 35m
1 stop
Depart: Thu Aug 31 2017 Return: Sat Sep 9 2017 Trip spans 10 days
Major Airline
Major Airline
JFK
BIO
18h 09m
1 stop
BIO
JFK
26h 55m
1 stop
Depart: Thu Nov 2 2017 Return: Mon Nov 6 2017 Trip spans 5 days
Air France
Air France
LGA
BIO
22h 10m
2 stops
BIO
LGA
15h 10m
2 stops
Depart: Wed Jul 12 2017 Return: Sat Aug 26 2017 Trip spans 46 days
$1048
Select
Aer Lingus
Aer Lingus
ORD
BIO
13h 05m
1 stop
BIO
ORD
32h 10m
1 stop
Depart: Mon Jul 10 2017 Return: Wed Jul 19 2017 Trip spans 10 days
$1067
Select
Lufthansa
Lufthansa
LAX
BIO
19h 05m
1 stop
BIO
LAX
25h 12m
2 stops
Depart: Fri Sep 22 2017 Return: Sat Sep 30 2017 Trip spans 9 days
$1129
Select
Air Canada
Air Canada
LGA
BIO
16h 00m
2 stops
BIO
LGA
14h 18m
2 stops
Depart: Mon Jun 19 2017 Return: Thu Jul 13 2017 Trip spans 25 days
$1142
Select
American Airlines
American Airlines
LGA
BIO
19h 20m
2 stops
BIO
LGA
17h 34m
2 stops
* 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

New York
only $473
only $441
Chicago
$1048
Fort Lauderdale
$622
Los Angeles
$1067
Newark
$449
Boston
$452
Destination

Bilbao
$441