Cheap flights from St. Louis (STL) to Bilbao (BIO)

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How to find the cheapest flight from
St. Louis (STL) to Bilbao (BIO)

All the information you need to plan the best STL to BIO flight in 2022: compare St. Louis to Bilbao flight prices with the expected peak season, weather and rainfall in Bilbao.
When is the cheapest time to fly from St. Louis to Bilbao (STL - BIO)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to Bilbao as you normally would.

Cheap flights from St. Louis to Bilbao in August, September 2022

The best prices found for STL to BIO flights for August, September
18 Sep - 18 Oct
$4,793pp
STL
Lambert-St Louis
Lufthansa
   
2 STOPS
BIO
Bilbao
BIO
Bilbao
Lufthansa
   
2 STOPS
STL
Lambert-St Louis
18 Sep - 18 Oct
$4,812pp
STL
Lambert-St Louis
Lufthansa
   
2 STOPS
BIO
Bilbao
BIO
Bilbao
Lufthansa
 
1 STOP
STL
Lambert-St Louis
18 Sep - 18 Oct
$4,954pp
STL
Lambert-St Louis
Multiple Airlines
     
3 STOPS
BIO
Bilbao
BIO
Bilbao
Iberia
   
2 STOPS
STL
Lambert-St Louis

Lambert-St Louis to Bilbao 2022 flight deals

Cheap flights to Bilbao from St. Louis found for this year
18 Sep - 18 Oct
$4,793pp
STL
Lambert-St Louis
Lufthansa
   
2 STOPS
BIO
Bilbao
BIO
Bilbao
Lufthansa
   
2 STOPS
STL
Lambert-St Louis
18 Sep - 18 Oct
$4,812pp
STL
Lambert-St Louis
Lufthansa
   
2 STOPS
BIO
Bilbao
BIO
Bilbao
Lufthansa
 
1 STOP
STL
Lambert-St Louis
18 Sep - 18 Oct
$4,954pp
STL
Lambert-St Louis
Multiple Airlines
     
3 STOPS
BIO
Bilbao
BIO
Bilbao
Iberia
   
2 STOPS
STL
Lambert-St Louis

Cheap Lufthansa flights from St. Louis to Bilbao

18 Sep - 18 Oct
$4,793pp
STL
Lambert-St Louis
Lufthansa
   
2 STOPS
BIO
Bilbao
BIO
Bilbao
Lufthansa
   
2 STOPS
STL
Lambert-St Louis
18 Sep - 18 Oct
$4,812pp
STL
Lambert-St Louis
Lufthansa
   
2 STOPS
BIO
Bilbao
BIO
Bilbao
Lufthansa
 
1 STOP
STL
Lambert-St Louis

Related info for your journey

Useful info, stats and facts about <span class="emphasized">St. Louis</span> to <span class="emphasized">Bilbao</span> flights.

Flight FAQs

From St. Louis to Bilbao

Which airlines flying from Lambert-St Louis to Bilbao have flexible changes due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines flying from Lambert-St Louis to Bilbao have implemented new flexible change policies.

Can I find flights from St. Louis to Bilbao for under $4,800 on Cheapflights?

Yes, there are multiple flights from St. Louis to Bilbao for under $4,800. The cheapest flight booked recently is on Lufthansa for just $4,793, but on average you can expect to pay $4,853.

What are the cheapest flights from St. Louis to Bilbao?

While on average a flight from St. Louis to Bilbao is generally $1,164, our data shows the cheapest flight currently is $672. When looking at the most popular route, (Lambert-St Louis - Bilbao), you can expect to pay $630 for that flight.

COVID Restrictions

View COVID Travel Restrictions for Bilbao, Spain

Do I need a COVID test to fly to Bilbao from St. Louis?

Information is based on travel restrictions from Lambert-St Louis to Bilbao

Most visitors from Lambert-St Louis need to provide a negative COVID-19 test result and/or quarantine to enter Bilbao.

COVID-19 testing requirements
Visitors from Lambert-St Louis must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours for RT-PCR (NAAT) and 24 hours for Antigen (quick-test) before departing to Bilbao.

Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Bilbao.

Do I need a test to fly back to St. Louis from Bilbao?

Returning to Lambert-St Louis from Bilbao

COVID-19 testing requirements
Visitors from Bilbao are not required to present a negative COVID-19 PCR test or antigen result upon entering Lambert-St Louis.

Quarantine requirements
Visitors from Bilbao are not required to quarantine after entering Lambert-St Louis.

Hide COVID Travel Restrictions for Bilbao, Spain
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