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: Tue Oct 25 2016 Return: Tue Nov 15 2016 Trip spans 22 days
TAP Portugal
TAP Portugal
MIA
BIO
18h 55m
1 stop
BIO
MIA
14h 45m
1 stop
Depart: Wed Feb 1 2017 Return: Wed Feb 8 2017 Trip spans 8 days
Major Airline
Major Airline
EWR
BIO
12h 20m
1 stop
BIO
EWR
13h 35m
1 stop
Depart: Mon Oct 17 2016 Return: Sun Oct 23 2016 Trip spans 7 days
Turkish Airlines
Turkish Airlines
JFK
BIO
34h 10m
1 stop
BIO
JFK
35h 15m
1 stop
Depart: Wed Feb 8 2017 Return: Sun Feb 12 2017 Trip spans 5 days
American Airlines
American Airlines
LGA
BIO
15h 30m
2 stops
BIO
LGA
19h 11m
2 stops
Depart: Tue Nov 8 2016 Return: Mon Nov 14 2016 Trip spans 7 days
KLM
KLM
LGA
BIO
15h 50m
2 stops
BIO
LGA
18h 12m
2 stops
Depart: Wed Feb 1 2017 Return: Wed Feb 8 2017 Trip spans 8 days
Air Canada
Air Canada
LGA
BIO
17h 50m
2 stops
BIO
LGA
19h 24m
2 stops
Depart: Wed Oct 5 2016 Return: Tue Oct 11 2016 Trip spans 7 days
British Airways
British Airways
LGA
BIO
19h 26m
2 stops
BIO
LGA
19h 46m
2 stops
Depart: Thu Dec 29 2016 Return: Sun Jan 15 2017 Trip spans 18 days
Delta
Delta
LGA
BIO
13h 51m
2 stops
BIO
LGA
16h 45m
2 stops
Depart: Mon Nov 21 2016 Return: Tue Dec 6 2016 Trip spans 16 days
Aeromexico
Aeromexico
HOU
BIO
33h 29m
2 stops
BIO
HOU
38h 10m
2 stops
Depart: Wed Oct 19 2016 Return: Wed Nov 2 2016 Trip spans 15 days
$1029
Select
Air Europa
Air Europa
DCA
BIO
16h 55m
2 stops
BIO
DCA
24h 52m
2 stops
Depart: Fri Nov 18 2016 Return: Sat Nov 26 2016 Trip spans 9 days
$1049
Select
Lufthansa
Lufthansa
LAX
BIO
19h 10m
1 stop
BIO
LAX
16h 30m
1 stop
Depart: Wed Oct 26 2016 Return: Tue Nov 1 2016 Trip spans 7 days
Major Airline
Major Airline
BOS
BIO
10h 05m
1 stop
BIO
BOS
17h 10m
1 stop
Depart: Sun Oct 16 2016 Return: Wed Oct 26 2016 Trip spans 11 days
TAP Portugal
TAP Portugal
EWR
BIO
23h 30m
1 stop
BIO
EWR
15h 05m
1 stop
Depart: Sun Oct 9 2016 Return: Tue Oct 18 2016 Trip spans 10 days
$1141
Select
Iberia
Iberia
SJC
BIO
27h 55m
2 stops
BIO
SJC
21h 45m
2 stops
Depart: Tue Nov 8 2016 Return: Sun Nov 13 2016 Trip spans 6 days
Major Airline
Major Airline
JFK
BIO
31h 40m
1 stop
BIO
JFK
17h 15m
1 stop
Depart: Tue Dec 13 2016 Return: Tue Jan 10 2017 Trip spans 29 days
TAP Portugal
TAP Portugal
MIA
BIO
12h 05m
1 stop
BIO
MIA
33h 35m
1 stop
Depart: Tue Nov 22 2016 Return: Sun Nov 27 2016 Trip spans 6 days
Turkish Airlines
Turkish Airlines
ORD
BIO
35h 45m
1 stop
BIO
ORD
32h 45m
1 stop
Depart: Fri Jan 6 2017 Return: Fri Jan 13 2017 Trip spans 8 days
Major Airline
Major Airline
JFK
BIO
29h 35m
1 stop
BIO
JFK
19h 30m
1 stop
Depart: Wed Sep 28 2016 Return: Mon Oct 17 2016 Trip spans 20 days
TAP Portugal
TAP Portugal
BOS
BIO
15h 50m
1 stop
BIO
BOS
16h 15m
1 stop
Depart: Sun Oct 9 2016 Return: Sun Oct 16 2016 Trip spans 8 days
Turkish Airlines
Turkish Airlines
ORD
BIO
31h 30m
1 stop
BIO
ORD
32h 00m
1 stop
* 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,
please send us an email and someone from our team will get back to you promptly.

^ 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 $681
only $544
Chicago
$635
Los Angeles
$1049
Newark
$542
Washington
$1029
San Jose
$1141
Miami
$541
Houston
$945
Boston
$543
Destination

Bilbao
$541