$356 Cheap flight deals from St. Louis (STL) to Bilbao (BIO)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Airfares from $356 One Way, $750 Round Trip from St. Louis to Bilbao

Prices starting at $750 for return flights and $356 for one-way flights to Bilbao were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Apr 12 - Wed, Apr 14
STL
St. Louis
BIO
Bilbao
$750 Roundtrip, found 3 days ago
$750
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Mon, Apr 12 from St. Louis to Bilbao, returning Wed, Apr 14, priced at $750 found 3 days ago
Wed, Feb 17 - Wed, Feb 24
STL
St. Louis
BIO
Bilbao
$760 Roundtrip, found 6 days ago
$760
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Wed, Feb 17 from St. Louis to Bilbao, returning Wed, Feb 24, priced at $760 found 6 days ago
Sun, Mar 21 - Wed, Mar 31
STL
St. Louis
BIO
Bilbao
$762 Roundtrip, found 4 days ago
$762
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Sun, Mar 21 from St. Louis to Bilbao, returning Wed, Mar 31, priced at $762 found 4 days ago
Sun, Mar 21 - Wed, Mar 31
STL
St. Louis
BIO
Bilbao
$772 Roundtrip, found 4 days ago
$772
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Sun, Mar 21 from St. Louis to Bilbao, returning Wed, Mar 31, priced at $772 found 4 days ago
Fri, Jan 1 - Thu, Jan 14
STL
St. Louis
BIO
Bilbao
$810 Roundtrip, found 6 days ago
$810
Roundtrip
found 6 days ago
Select Iberia flight, departing Fri, Jan 1 from St. Louis to Bilbao, returning Thu, Jan 14, priced at $810 found 6 days ago

More About Flying To Bilbao from St. Louis

Route Information for Flights from St. Louis to Bilbao

Origin Airport IATA Code
STL
Destination Airport IATA Code
BIO
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

St. Louis to Bilbao

Low Cost Flights From St. Louis to Bilbao

Tired of the endless online search for the cheapest flights from St. Louis to Bilbao? Save the energy for your vacation by using Orbitz to plan your next air trip. Orbitz guarantees the lowest prices on St. Louis to Bilbao flights, and our cutting-edge mobile tools mean you can search and book flights with your iPhone, Android phone, iPad, or tablet.

Book Discount St. Louis to Bilbao Flights With Ease

Take advantage of amazing sales on international and domestic fares, including bargain flights from St. Louis to Bilbao. Not only do you find cheap deals on Orbitz, we make researching and planning your trip online and booking your tickets a breeze. Our discount St. Louis to Bilbao flights keep more money in your pocket for your travel adventures.

Plan Flights From St. Louis to Bilbao Anywhere, Anytime

Planning your vacation has never been easier using the convenient Orbitz apps available for most mobile devices. If there are any changes or delays for St. Louis to Bilbao flights, Orbitz customers receive instant free alerts via email or mobile phone text message. Change or cancel flights from St. Louis to Bilbao anytime online or by calling our Customer Service representatives.

Frequent Flyer? Earn Miles and Points Through Orbitz!

Earn points or miles on your low fare St. Louis to Bilbao flights with Orbitz, just as you would by booking directly with the airline. Be sure to include your frequent flyer details when you book qualifying flights from St. Louis to Bilbao on the Orbitz website.

Frequently asked questions

What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

More Destinations

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.