AUS - BIO

$626 Find Cheap Flights from Austin to Bilbao - Compare and Save

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Everything you should know

Cheapest round-trip
$626
Typical prices: $599-$970
Iberia
Thu 11/8Fri 11/30
AUS - BIO • 2 stops
Cheapest one-way
$578
Typical prices: $510-$885
Multiple Airlines
Thu 12/20
AUS - BIO • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Austin and Bilbao. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 38% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Frankfurt am Main (FRA)
Cheapest • Avg $753 (round-trip)
Amsterdam Schiphol (AMS)
Shortest trip • 15h 52m (one-way)
Insights
Insights
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We hope you love your trip to Bilbao!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Austin to Bilbao (AUS-BIO)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Austin to Bilbao

Sun, Nov 8 - Mon, Nov 30
Iberia Logo
6:47 am - 8:30 amAUS  Austin Bergstrom-BIO Bilbao
18h 43m2 stops New York John F Kennedy Intl Madrid Barajas
Iberia Logo
9:35 pm - 10:48 amBIO  Bilbao-AUS Austin Bergstrom
20h 13m2 stops Madrid Barajas Dallas/Fort Worth
$626Iberia
Sat, Nov 7 - Mon, Nov 30
Iberia Logo
5:10 pm - 8:30 amAUS  Austin Bergstrom-BIO Bilbao
32h 20m2 stops Miami Madrid Barajas
Iberia Logo
9:35 pm - 10:48 amBIO  Bilbao-AUS Austin Bergstrom
20h 13m2 stops Madrid Barajas Dallas/Fort Worth
$637Iberia
Sat, Nov 7 - Mon, Nov 30
Iberia Logo
12:49 pm - 8:30 amAUS  Austin Bergstrom-BIO Bilbao
36h 41m2 stops Dallas/Fort Worth Madrid Barajas
Iberia Logo
1:45 pm - 4:45 pmBIO  Bilbao-AUS Austin Bergstrom
34h 00m1 stop London Heathrow
$639Iberia
Thu, Dec 31 - Tue, Jan 12
Lufthansa Logo
3:55 pm - 10:50 pmAUS  Austin Bergstrom-BIO Bilbao
23h 55m1 stop Frankfurt am Main
Lufthansa Logo
6:45 am - 2:05 pmBIO  Bilbao-AUS Austin Bergstrom
14h 20m1 stop Frankfurt am Main
$669Lufthansa
Sat, Nov 7 - Mon, Nov 30
United Airlines Logo
5:12 pm - 9:55 pmAUS  Austin Bergstrom-BIO Bilbao
45h 43m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
United Airlines Logo
12:25 pm - 2:05 pmBIO  Bilbao-AUS Austin Bergstrom
32h 40m1 stop Frankfurt am Main
$675United Airlines
Sat, Nov 7 - Mon, Nov 30
United Airlines Logo
5:40 pm - 9:55 pmAUS  Austin Bergstrom-BIO Bilbao
45h 15m3 stops Houston George Bush Intcntl Chicago O'Hare Intl Munich Franz Josef Strauss
United Airlines Logo
12:25 pm - 2:05 pmBIO  Bilbao-AUS Austin Bergstrom
32h 40m1 stop Frankfurt am Main
$675United Airlines
Sun, Nov 8 - Mon, Nov 30
Lufthansa Logo
3:55 pm - 5:00 pmAUS  Austin Bergstrom-BIO Bilbao
18h 05m1 stop Frankfurt am Main
Lufthansa Logo
5:50 pm - 2:05 pmBIO  Bilbao-AUS Austin Bergstrom
27h 15m1 stop Frankfurt am Main
$688Lufthansa
Sun, Nov 8 - Mon, Nov 30
Lufthansa Logo
3:55 pm - 5:00 pmAUS  Austin Bergstrom-BIO Bilbao
18h 05m1 stop Frankfurt am Main
Lufthansa Logo
6:30 pm - 2:05 pmBIO  Bilbao-AUS Austin Bergstrom
26h 35m2 stops Munich Franz Josef Strauss Frankfurt am Main
$694Lufthansa
Sat, Nov 7 - Mon, Nov 30
Delta Logo
6:01 pm - 4:30 pmAUS  Austin Bergstrom-BIO Bilbao
15h 29m1 stop Amsterdam Schiphol
Delta Logo
6:50 am - 4:05 pmBIO  Bilbao-AUS Austin Bergstrom
16h 15m1 stop Amsterdam Schiphol
$1,251Delta
Fri, Dec 18 - Sat, Dec 26
Delta Logo
6:15 pm - 5:25 pmAUS  Austin Bergstrom-BIO Bilbao
16h 10m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
Delta Logo
6:50 am - 4:05 pmBIO  Bilbao-AUS Austin Bergstrom
16h 15m1 stop Amsterdam Schiphol
$1,259Delta
Booking Insights

Price, demand and travel trends for Austin to Bilbao flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Austin to Bilbao with more confidence.

How much is a round-trip flight from Austin to Bilbao?

Round-trip flights from Austin to Bilbao start at $626. Prices are typical for this route right now, with typical round-trip fares ranging from $599 to $970. The lowest price found in the past 5 days was $626 on Iberia.

What's the cheapest day of the week to fly from Austin to Bilbao?

Monday is the cheapest day of the week to fly from Austin to Bilbao, it is 8% cheaper than the average day. Tuesday is the most expensive day with flight prices 22% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Austin to Bilbao?

  • January is the cheapest month to fly from Austin to Bilbao at $489 round-trip.
  • June ($1,208) and July ($1,138) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 147% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Austin to Bilbao flights

Low season

April

Cheapest flight

$578
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 45% increase in price.
Flight from Austin to Bilbao

When to book flights from Austin to Bilbao

Are your dates flexible? Find out the best times to travel from Austin to Bilbao based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Austin to Bilbao flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Austin to Bilbao?

    Flights from Austin to Bilbao usually depart from Austin Bergstrom (AUS) and arrive at Bilbao (BIO).

  • What cabin classes can I book on flights from Austin to Bilbao?

    Three cabin classes are available on flights from Austin to Bilbao:

    • Economy Class
    • Premium Economy Class
    • First Class

  • Which airports do connecting flights from Austin to Bilbao pass through?

    Connecting flights from Austin to Bilbao most commonly pass through:

    • Frankfurt am Main (FRA) - 67% of one-stop connections
    • Amsterdam Schiphol (AMS) - 33% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Austin to Bilbao?

    Yes. Being flexible with your travel dates can save you up to 25% on the Austin to Bilbao route. Monday is the cheapest departure day at $725 round-trip on average, while Tuesday is the most expensive at $960, a difference of $235. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from Austin to Bilbao?

    A nonstop flight from Austin to Bilbao takes 0h 00m, covering 5,039 miles.

  • Do I need a passport to fly from Austin to Bilbao?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Austin to Bilbao looking right now?

    One-way fares from Austin to Bilbao are currently in line with typical prices for this route. Average one-way fares are about $790.

  • How much time can I save by choosing a different layover airport from Austin to Bilbao?

    Flying via Amsterdam Schiphol (AMS) gives the shortest average 1-stop total travel time at 15h 52m, compared with 16h 16m via Frankfurt am Main (FRA).

  • What is the time difference between Austin and Bilbao?

    Bilbao is 7 hours ahead of Austin (Central European Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Bilbao Airport (BIO)?

    Bilbao Airport (BIO) hosts 5 major car rental companies, with daily rates starting from around $2 for economy cars. Top options include:
    • Record go
    • Goldcar Rental SP
    • CLICK RENT
    • Rentbycar
    • Centauro

  • How much should I expect to pay for a Austin to Bilbao flight?

    Round-trip flights from Austin to Bilbao range from $599 to $970, with an average of $783 over the past 12 months. Anything below $599 counts as a good deal.

Your guide to booking Austin to Bilbao flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Monday departure instead of Tuesday. On this route, Monday flights average $725 - about $235 less than Tuesday (24% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Austin to Bilbao trip for January. Fares historically average $489 round-trip in that month - typically $719 less than the most expensive month, which is June (based on the last 12 months).

More options for your flight from Austin to Bilbao

Complete your trip to Bilbao with a hotel stay or car rental

Car rentals in Bilbao
Hotels in Bilbao
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