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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Book cheap flights to Bilbao

(Round-trip)
Depart: Thu Nov 23 2017 Return: Mon Dec 4 2017 Trip spans 12 days
TAP Portugal
TAP Portugal
BOS
BIO
21h 20m
1 stop
BIO
BOS
17h 10m
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: Sun Aug 27 2017 Return: Fri Sep 8 2017 Trip spans 13 days
Air France
Air France
JFK
BIO
12h 05m
1 stop
BIO
JFK
14h 00m
1 stop
Depart: Sun Sep 24 2017 Return: Tue Oct 3 2017 Trip spans 10 days
KLM
KLM
JFK
BIO
14h 09m
1 stop
BIO
JFK
26h 00m
1 stop
Depart: Thu Nov 2 2017 Return: Mon Nov 6 2017 Trip spans 5 days
British Airways
British Airways
EWR
BIO
15h 30m
1 stop
BIO
EWR
24h 10m
1 stop
Depart: Wed Jun 7 2017 Return: Tue Jun 13 2017 Trip spans 7 days
Turkish Airlines
Turkish Airlines
JFK
BIO
30h 05m
1 stop
BIO
JFK
27h 50m
1 stop
Depart: Tue Sep 5 2017 Return: Tue Sep 26 2017 Trip spans 22 days
Norwegian
Norwegian
FLL
BIO
17h 55m
1 stop
BIO
FLL
14h 50m
1 stop
Depart: Wed Aug 9 2017 Return: Wed Sep 6 2017 Trip spans 29 days
American Airlines
American Airlines
LGA
BIO
11h 45m
2 stops
BIO
LGA
14h 50m
2 stops
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: Sun Sep 24 2017 Return: Wed Oct 4 2017 Trip spans 11 days
Major Airline
Major Airline
EWR
BIO
11h 10m
1 stop
BIO
EWR
13h 25m
1 stop
Depart: Thu Jul 6 2017 Return: Mon Jul 17 2017 Trip spans 12 days
Iberia
Iberia
BOS
BIO
9h 10m
1 stop
BIO
BOS
24h 45m
1 stop
Depart: Sat Sep 23 2017 Return: Wed Oct 4 2017 Trip spans 12 days
Air France
Air France
JFK
BIO
12h 05m
1 stop
BIO
JFK
14h 00m
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: Fri Sep 8 2017 Trip spans 14 days
KLM
KLM
JFK
BIO
31h 05m
1 stop
BIO
JFK
11h 35m
1 stop
Depart: Mon Sep 25 2017 Return: Mon Oct 2 2017 Trip spans 8 days
Major Airline
Major Airline
EWR
BIO
11h 10m
1 stop
BIO
EWR
13h 25m
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: Sun Oct 1 2017 Return: Tue Oct 10 2017 Trip spans 10 days
KLM
KLM
BOS
BIO
18h 00m
1 stop
BIO
BOS
15h 57m
1 stop
Depart: Wed Jul 12 2017 Return: Sat Aug 26 2017 Trip spans 46 days
$1048
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Aer Lingus
Aer Lingus
ORD
BIO
13h 05m
1 stop
BIO
ORD
32h 10m
1 stop
Depart: Thu Oct 12 2017 Return: Wed Oct 18 2017 Trip spans 7 days
TAP Portugal
TAP Portugal
JFK
BIO
13h 30m
1 stop
BIO
JFK
19h 00m
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
* 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

New York
only $473
only $441
Chicago
$1048
Fort Lauderdale
$597
Newark
$449
Boston
$418
Destination

Bilbao
$418