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Cheap flights from St. Louis to Bilbao from $697

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from St. Louis to Bilbao

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
4:40 pm - 5:00 pmSTL  Lambert-St Louis-BIO Bilbao
18h 20m1 stop Frankfurt am Main
Lufthansa Logo
6:50 am - 1:25 pmBIO  Bilbao-STL Lambert-St Louis
13h 35m1 stop Frankfurt am Main
$697Lufthansa
Sun, Mar 21 - Fri, Apr 2
Lufthansa Logo
4:40 pm - 5:00 pmSTL  Lambert-St Louis-BIO Bilbao
18h 20m1 stop Frankfurt am Main
Lufthansa Logo
6:50 am - 1:25 pmBIO  Bilbao-STL Lambert-St Louis
13h 35m1 stop Frankfurt am Main
$706Lufthansa
Sun, Mar 21 - Fri, Apr 2
Lufthansa Logo
4:40 pm - 11:40 amSTL  Lambert-St Louis-BIO Bilbao
13h 00m1 stop Frankfurt am Main
Lufthansa Logo
6:50 am - 1:25 pmBIO  Bilbao-STL Lambert-St Louis
13h 35m1 stop Frankfurt am Main
$706Lufthansa
Wed, Mar 17 - Fri, Apr 2
Lufthansa Logo
4:40 pm - 11:40 amSTL  Lambert-St Louis-BIO Bilbao
13h 00m1 stop Frankfurt am Main
Lufthansa Logo
6:50 am - 1:25 pmBIO  Bilbao-STL Lambert-St Louis
13h 35m1 stop Frankfurt am Main
$707Lufthansa
Wed, Mar 17 - Fri, Apr 2
Lufthansa Logo
4:40 pm - 5:00 pmSTL  Lambert-St Louis-BIO Bilbao
18h 20m1 stop Frankfurt am Main
Lufthansa Logo
6:50 am - 1:25 pmBIO  Bilbao-STL Lambert-St Louis
13h 35m1 stop Frankfurt am Main
$707Lufthansa
Sun, Mar 21 - Fri, Apr 2
United Airlines Logo
1:00 pm - 5:45 pmSTL  Lambert-St Louis-BIO Bilbao
22h 45m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
United Airlines Logo
6:50 am - 1:25 pmBIO  Bilbao-STL Lambert-St Louis
13h 35m1 stop Frankfurt am Main
$708United Airlines
Wed, Mar 17 - Fri, Apr 2
United Airlines Logo
8:33 am - 4:10 pmSTL  Lambert-St Louis-BIO Bilbao
25h 37m2 stops Chicago O'Hare Intl Brussels Bruxelles-National
United Airlines Logo
6:50 am - 1:25 pmBIO  Bilbao-STL Lambert-St Louis
13h 35m1 stop Frankfurt am Main
$709United Airlines
Sun, Mar 21 - Fri, Apr 2
Lufthansa Logo
4:40 pm - 11:40 amSTL  Lambert-St Louis-BIO Bilbao
13h 00m1 stop Frankfurt am Main
Lufthansa Logo
6:50 am - 1:25 pmBIO  Bilbao-STL Lambert-St Louis
13h 35m1 stop Frankfurt am Main
$712Lufthansa
Wed, Mar 17 - Fri, Apr 2
United Airlines Logo
1:00 pm - 5:45 pmSTL  Lambert-St Louis-BIO Bilbao
22h 45m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
United Airlines Logo
6:50 am - 1:25 pmBIO  Bilbao-STL Lambert-St Louis
13h 35m1 stop Frankfurt am Main
$718United Airlines
Wed, Mar 17 - Fri, Apr 2
United Airlines Logo
8:25 am - 5:45 pmSTL  Lambert-St Louis-BIO Bilbao
27h 20m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
United Airlines Logo
6:50 am - 1:25 pmBIO  Bilbao-STL Lambert-St Louis
13h 35m1 stop Frankfurt am Main
$718United Airlines
Wed, Mar 17 - Fri, Apr 2

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Lufthansa flights from St. Louis to Bilbao

Our best Lufthansa deals on St. Louis to Bilbao flight tickets
Lufthansa
Mar 17
STL4:40 pmLambert-St Louis
13h 00m
1 stop
BIO11:40 amBilbao
Apr 2
BIO6:50 amBilbao
13h 35m
1 stop
STL1:25 pmLambert-St Louis
$706
Lufthansa
Mar 17
STL4:40 pmLambert-St Louis
13h 00m
1 stop
BIO11:40 amBilbao
Apr 2
BIO6:50 amBilbao
13h 35m
1 stop
STL1:25 pmLambert-St Louis
$707
Lufthansa
Dec 18
STL11:26 amLambert-St Louis
17h 14m
2 stops
BIO11:40 amBilbao
Jan 3
BIO7:30 amBilbao
22h 29m
2 stops
STL10:59 pmLambert-St Louis
$2,406

United Airlines flights from St. Louis to Bilbao

Our best United Airlines deals on St. Louis to Bilbao flight tickets
United Airlines
Mar 17
STL1:00 pmLambert-St Louis
22h 45m
2 stops
BIO5:45 pmBilbao
Apr 2
BIO6:50 amBilbao
13h 35m
1 stop
STL1:25 pmLambert-St Louis
$718
United Airlines
Mar 21
STL8:33 amLambert-St Louis
25h 37m
2 stops
BIO4:10 pmBilbao
Apr 2
BIO6:50 amBilbao
13h 35m
1 stop
STL1:25 pmLambert-St Louis
$719
United Airlines
Mar 1
STL1:08 pmLambert-St Louis
20h 02m
2 stops
BIO4:10 pmBilbao
Mar 4
BIO6:45 amBilbao
21h 28m
2 stops
STL9:13 pmLambert-St Louis
$728

momondo Fare Finder

 
Use the filters below to find and compare flights from St. Louis to Bilbao that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisBilbao

STL Lambert-St Louis - BIO Bilbao

STLBIO

Lambert-St Louis

Sun 3/21

4:40 pm-5:00 pm

1 stop18h 20m

Bilbao

Fri 4/2

6:50 am-1:25 pm

1 stop13h 35m

$697

St. LouisBilbao

STL Lambert-St Louis - BIO Bilbao

STLBIO

Lambert-St Louis

Sun 3/21

4:40 pm-5:00 pm

1 stop18h 20m

Bilbao

Fri 4/2

6:50 am-1:25 pm

1 stop13h 35m

$706
Quickest round-trip

St. LouisBilbao

STL Lambert-St Louis - BIO Bilbao

STLBIO

Lambert-St Louis

Wed 3/17

4:40 pm-11:40 am

1 stop13h 00m

Bilbao

Fri 4/2

6:50 am-1:25 pm

1 stop13h 35m

$706

St. LouisBilbao

STL Lambert-St Louis - BIO Bilbao

STLBIO

Lambert-St Louis

Wed 3/17

4:40 pm-11:40 am

1 stop13h 00m

Bilbao

Fri 4/2

6:50 am-1:25 pm

1 stop13h 35m

$707

St. LouisBilbao

STL Lambert-St Louis - BIO Bilbao

STLBIO

Lambert-St Louis

Sun 3/21

4:40 pm-5:00 pm

1 stop18h 20m

Bilbao

Fri 4/2

6:50 am-1:25 pm

1 stop13h 35m

$707

St. LouisBilbao

STL Lambert-St Louis - BIO Bilbao

STLBIO

Lambert-St Louis

Wed 3/17

1:00 pm-5:45 pm

2 stops22h 45m

Bilbao

Fri 4/2

6:50 am-1:25 pm

1 stop13h 35m

$708

St. LouisBilbao

STL Lambert-St Louis - BIO Bilbao

STLBIO

Lambert-St Louis

Sun 3/21

8:33 am-4:10 pm

2 stops25h 37m

Bilbao

Fri 4/2

6:50 am-1:25 pm

1 stop13h 35m

$709

St. LouisBilbao

STL Lambert-St Louis - BIO Bilbao

STLBIO

Lambert-St Louis

Wed 3/17

4:40 pm-11:40 am

1 stop13h 00m

Bilbao

Fri 4/2

6:50 am-1:25 pm

1 stop13h 35m

$712

St. LouisBilbao

STL Lambert-St Louis - BIO Bilbao

STLBIO

Lambert-St Louis

Wed 3/17

1:00 pm-5:45 pm

2 stops22h 45m

Bilbao

Fri 4/2

6:50 am-1:25 pm

1 stop13h 35m

$718

St. LouisBilbao

STL Lambert-St Louis - BIO Bilbao

STLBIO

Lambert-St Louis

Wed 3/17

8:25 am-5:45 pm

2 stops27h 20m

Bilbao

Fri 4/2

6:50 am-1:25 pm

1 stop13h 35m

$718

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from St. Louis to Bilbao

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Bilbao according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Bilbao (STL to BIO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Bilbao

Best Price Found

$697

Fastest flight time

13h 00m

Direct flights

None
The best flight deal from St. Louis to Bilbao found on momondo in the last 72 hours is $697
The fastest flight from St. Louis to Bilbao takes 13h 00m
There are no direct flights from St. Louis to Bilbao. There are no popular flight routes from St. Louis to Bilbao.
Search flight deals

Frequently asked questions about flying from St. Louis to Bilbao

  • How far is Lambert-St Louis to Bilbao by plane?

    A flight from Lambert-St Louis to Bilbao will travel around 4345.5 mi. By plane, this route typically takes 13h 00m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Bilbao Airport?

    Prices for flights from Lambert-St Louis Airport to Bilbao Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Lambert-St Louis Airport to Bilbao Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Bilbao Airport.

  • What documentation or ID do you need to fly to Bilbao Airport?

    The travel and health documents required for your trip to Bilbao Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bilbao Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from St. Louis to Bilbao

  • How do I get Price Alerts for flights from St. Louis to Bilbao?

    Price Alerts will notify you by email when the price for flights to Bilbao from St. Louis decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from St. Louis to Bilbao with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near Bilbao?

Book flights to Bilbao if you plan to visit one of these locations
Getxo
Laredo
Lekeitio

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Bilbao?

It is quick and easy to find St. Louis to Bilbao flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bilbao that suits you.

Can I find flights from St. Louis to Bilbao with flexible booking policies on momondo?

Flights from St. Louis to Bilbao with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from St. Louis to Bilbao?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Bilbao.

I’m not ready to book a flight from St. Louis to Bilbao right now. Can momondo alert me if prices change?

Yes. momondo can track prices for St. Louis to Bilbao flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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