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฿14,453+ Cheap flights to Bilbao

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/8. Fares are subject to change and may not be available on all flights or dates of travel.
— BIO
6 Sep — 13 Sep1
1 adult
1 adult, Economy, 0 bags

Flights to Bilbao in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Bilbao
Explore the most affordable flight options available to Bilbao. Find the lowest fares based on data from user searches, with prices last updated on 7 August 2026.

Wed 16/903:15 -
2 stops33h 20m
Thu 24/910:15 -
2 stops24h 35m
Deal found 3/8฿22,589
Fri 18/903:15 -
2 stops33h 20m
Sat 26/916:10 -
2 stops26h 45m
Deal found 5/8฿24,374
Wed 16/900:55 -
1 stop17h 45m
Thu 1/1010:15 -
2 stops33h 25m
Deal found 2/8฿26,458
Wed 2/902:30 -
3 stops34h 05m
Thu 10/910:15 -
2 stops32h 55m
Deal found 6/8฿27,252
Mon 17/814:00 -
3 stops37h 40m
Sat 22/814:30 -
3 stops35h 00m
Deal found 3/8฿27,847
Thu 17/911:25 -
1 stop15h 35m
Wed 30/910:30 -
1 stop17h 45m
Deal found 2/8฿28,442

Find flight deals to Bilbao

Find the latest flights to Bilbao in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 7 August 2026.

Return from

฿22,589

One-way from

฿14,453
16/9-24/9
  • 16/9-24/9
  • 4 total stops
  • 57h 55m total
  • Bangkok to Bilbao
Search Deals
21/8
  • 21/8
  • 3 total stops
  • 60h 00m total
  • Bangkok to Bilbao
Search Deals

Cheapflights Fare Finder

 
Locate flights to Bilbao that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 7 August 2026.
Use the filters below to find and compare flights to Bilbao that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

BangkokBilbao

BKK Bangkok Suvarnabhumi - BIO Bilbao

BKKBIO

Bangkok Suvarnabhumi

Fri 18/9

03:15-07:35

2 stops33h 20m

Bilbao

Sat 26/9

16:10-23:55

2 stops26h 45m

฿24,374

BangkokBilbao

BKK Bangkok Suvarnabhumi - BIO Bilbao

BKKBIO

Bangkok Suvarnabhumi

Sat 19/9

11:25-09:50

1 stop27h 25m

Bilbao

Sat 26/9

07:10-09:15

1 stop21h 05m

฿29,898

BangkokBilbao

BKK Bangkok Suvarnabhumi - BIO Bilbao

BKKBIO

Bangkok Suvarnabhumi

Tue 15/9

03:15-07:35

2 stops33h 20m

Bilbao

Mon 28/9

12:45-18:10

2 stops24h 25m

฿30,129

BangkokBilbao

BKK Bangkok Suvarnabhumi - BIO Bilbao

BKKBIO

Bangkok Suvarnabhumi

Mon 14/9

15:55-11:55

2 stops25h 00m

Bilbao

Tue 29/9

16:50-23:55

2 stops26h 05m

฿30,129

BangkokBilbao

BKK Bangkok Suvarnabhumi - BIO Bilbao

BKKBIO

Bangkok Suvarnabhumi

Tue 15/9

03:15-07:35

2 stops33h 20m

Bilbao

Wed 30/9

12:45-18:10

2 stops24h 25m

฿30,129

BangkokBilbao

BKK Bangkok Suvarnabhumi - BIO Bilbao

BKKBIO

Bangkok Suvarnabhumi

Fri 13/11

08:30-07:45

2 stops29h 15m

Bilbao

Tue 17/11

16:50-18:00

2 stops19h 10m

฿30,691
Fastest return journey

BangkokBilbao

BKK Bangkok Suvarnabhumi - BIO Bilbao

BKKBIO

Bangkok Suvarnabhumi

Wed 16/9

06:40-17:25

1 stop15h 45m

Bilbao

Tue 29/9

12:05-09:40

1 stop16h 35m

฿33,304

BangkokBilbao

BKK Bangkok Suvarnabhumi - BIO Bilbao

BKKBIO

Bangkok Suvarnabhumi

Wed 16/9

06:40-17:25

1 stop15h 45m

Bilbao

Sat 3/10

12:10-15:25

1 stop22h 15m

฿33,304

BangkokBilbao

BKK Bangkok Suvarnabhumi - BIO Bilbao

BKKBIO

Bangkok Suvarnabhumi

Mon 14/9

21:45-11:05

1 stop18h 20m

Bilbao

Thu 1/10

18:25-15:25

1 stop16h 00m

฿33,304

BangkokBilbao

BKK Bangkok Suvarnabhumi - BIO Bilbao

BKKBIO

Bangkok Suvarnabhumi

Mon 14/12

06:10-10:55

1 stop34h 45m

Bilbao

Sun 3/1

17:15-15:10

1 stop15h 55m

฿33,337

Flights are sorted by cheapest return flights first.

Deals found on 5/8

Showing 1-10 of 18 resultsSorted by cheapest first
1
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Best time to book a flight to Bilbao

Have a flexible travel schedule? Discover the best time to fly to Bilbao with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Bilbao

How long is the flight to Bilbao?

On average, a flight from Bangkok to Bilbao takes 20 hours 25 minutes. Flights to Bilbao from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Bilbao by month

Plan your trip to Bilbao by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bilbao ranges from 62.0 - 141.0 mm per month. November is typically the wettest month, when rainfall can reach 141.0 mm. July is typically the driest time to visit Bilbao when rainfall is around 62.0 mm.

Temperature in Bilbao by month

Plan your trip to Bilbao by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bilbao, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

FAQs about flying to Bilbao

  • What airport do you fly into for flights to Bilbao?

    For a flight to Bilbao, you will be flying into Bilbao. Bilbao (BIO) is just 4.9 km from the centre of the city.

  • Can I find cheaper flights to Bilbao if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Bilbao on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Does Bilbao have rental cars?

    Yes. Those touching down at Bilbao can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Bilbao?

    Yes. Bilbao has hotels nearby for those requiring accommodations. Tourist apartment Loiu-Bizkaia is the closest property to Bilbao (0.0 km away from Bilbao).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Find flights to Bilbao, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

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How does Cheapflights help users find flights to Bilbao?

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Why should you use Cheapflights to find cheap flight tickets to Bilbao?

Cheapflights simply makes it quick and affordable to book flights to Bilbao by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights to Bilbao with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights to Bilbao flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights to Bilbao become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Bilbao today and book when you’re ready!

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