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Cheap flights from Glasgow Intl Airport to Bilbao from £53

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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — BIO
13 Oct — 20 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Glasgow Intl to Bilbao

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow Intl (GLA) to Bilbao (BIO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 13 September 2025.

Round-trip from

£103

One-way from

£53
26/10-2/11
  • 26/10-2/11
  • 2 total stops
  • 28h 20m total
  • Glasgow to Bilbao
Search Deals
2/12
  • 2/12
  • 1 total stop
  • 17h 25m total
  • Glasgow to Bilbao
Search Deals

Find flight deals from Glasgow Intl to Bilbao

Cheapest flights from Glasgow Intl to Bilbao
Explore the most affordable flight options available from Glasgow Intl to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 September 2025.

Sun 26/1021:30GLA - BIO
1 stop9h 55mMultiple Airlines
Sun 2/1114:35BIO - GLA
1 stop18h 25mMultiple Airlines
Deal found 11/9£103
Wed 17/920:55GLA - BIO
1 stop10h 25mMultiple Airlines
Tue 23/917:50BIO - GLA
1 stop20h 35mMultiple Airlines
Deal found 12/9£136
Thu 18/914:10GLA - BIO
2 stops16h 25mMultiple Airlines
Mon 22/922:25BIO - GLA
1 stop10h 40mMultiple Airlines
Deal found 11/9£222
Fri 24/1006:00GLA - BIO
1 stop9h 30mKLM
Wed 29/1011:55BIO - GLA
1 stop5h 40mKLM
Deal found 12/9£339

Cheapflights Fare Finder

 
Customise your flight search to find flights from Glasgow Intl to Bilbao that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 13 September 2025.
Use the filters below to find and compare flights from Glasgow Intl Airport to Bilbao that are best for you.

Fly from

Glasgow Intl

Fly to

Bilbao

Route

Depart

Return

Price

GlasgowBilbao

GLA - BIO

GLABIO

Glasgow Intl

Sun 26/10

21:30-08:25

1 stop9h 55m

Bilbao

Sun 2/11

14:35-08:00

1 stop18h 25m

£103

GlasgowBilbao

GLA - BIO

GLABIO

Glasgow Intl

Fri 24/10

06:00-16:30

1 stop9h 30m

Bilbao

Wed 29/10

11:55-16:35

1 stop5h 40m

£339

GlasgowBilbao

GLA - BIO

GLABIO

Glasgow Intl

Tue 2/12

15:30-09:55

1 stop17h 25m

£53

GlasgowBilbao

GLA - BIO

GLABIO

Glasgow Intl

Mon 1/12

20:35-12:20

1 stop14h 45m

£56

GlasgowBilbao

GLA - BIO

GLABIO

Glasgow Intl

Wed 26/11

08:15-09:25

1 stop24h 10m

£58

GlasgowBilbao

GLA - BIO

GLABIO

Glasgow Intl

Sun 30/11

20:50-21:55

1 stop24h 05m

£62

GlasgowBilbao

GLA - BIO

GLABIO

Glasgow Intl

Fri 28/11

08:35-22:30

2 stops12h 55m

£79

GlasgowBilbao

GLA - BIO

GLABIO

Glasgow Intl

Thu 27/11

20:45-09:45

1 stop12h 00m

£80

GlasgowBilbao

GLA - BIO

GLABIO

Glasgow Intl

Sat 29/11

06:00-22:20

2 stops15h 20m

£90

GlasgowBilbao

GLA - BIO

GLABIO

Glasgow Intl

Thu 27/11

07:10-23:10

2 stops15h 00m

£90

Flights are sorted by cheapest return flights first.

Deals found on 12/9

Best time to book a flight from Glasgow Intl to Bilbao

Have a flexible travel schedule? Discover the best time to fly to Bilbao from Glasgow Intl 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 from Glasgow Intl Airport to Bilbao

What’s the top stopover airport for flights from Glasgow Intl Airport to Bilbao?

Share of one-stop return flights from Glasgow Intl Airport to Bilbao chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Amsterdam (AMS) – chosen by Cheapflights users on 57% of one-stop itineraries from Glasgow Intl Airport to Bilbao on Cheapflights.

What’s the fastest stopover option from Glasgow Intl Airport to Bilbao?

Shortest average travel time for one-stop one-way flights from Glasgow Intl Airport to Bilbao, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 5h 16m.

What’s the fastest stopover option from Glasgow Intl Airport to Bilbao?

Shortest average travel time for one-stop one-way flights from Glasgow Intl Airport to Bilbao, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 5h 16m.

Which airport typically offers the quickest stopover for flights from Glasgow Intl Airport to Bilbao?

Average stopover duration for one-stop one-way flights from Glasgow Intl Airport to Bilbao, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average stopover time of 2h 18m.

Reviews of airlines servicing Bilbao

Get insights into the airlines that provide service to Bilbao. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bilbao. Reviews last updated 13 September 2025.
Read through reviews of airlines operating flights from Glasgow Intl Airport to Bilbao, such as KLM and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,385 reviews
Check prices

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Overall

7.8

Crew

8.4

Food

7.3

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,385 reviews
KLM
7.8
Good
1,385 reviews
Check prices

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Overall

7.8

Crew

8.4

Food

7.3

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Lufthansa
6.8
Okay
7,409 reviews
KLM
7.8
Good
1,385 reviews
Check prices

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Overall

7.8

Crew

8.4

Food

7.3

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

Find useful and relevant information for your journey from Glasgow Intl to Bilbao. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Bilbao (BIO) is the airport you will fly into if you book a flight from Glasgow Intl to Bilbao. You should not have trouble finding flights to Bilbao from Glasgow Intl; the airport handles an average of 0 inbound flights from Glasgow Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Bilbao airport from Glasgow Intl. It is only a 3.0 mi journey from Bilbao (BIO) to Bilbao’s city center.

  • How long is the flight from Glasgow Intl Airport to Bilbao?

    For as low as £339, KLM can have you in Bilbao from Glasgow Intl Airport in 9h 30m. There are 871 mi between Glasgow Intl Airport and Bilbao.

  • What are the cheapest airlines flying from Glasgow Intl Airport to Bilbao round-trip?

    Our cheapest airline available from Glasgow Intl Airport to Bilbao is Lufthansa. Our recent data shows that you can find tickets from as low as £166 on this airline. An additional option worth looking into is KLM, starting at £233.

  • Can I find deals for flights from Glasgow Intl to Bilbao that include hotel bookings?

    Yes. In addition to deals on Glasgow Intl to Bilbao flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Glasgow Intl to Bilbao?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Glasgow Intl to Bilbao.

  • Can I find deals for business class flights from Glasgow Intl to Bilbao?

    Yes. Cheapflights offers flight deals from Glasgow Intl to Bilbao by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Glasgow Intl Airport to Bilbao?

    Currently, January is the cheapest month in which you can book a flight from Glasgow Intl Airport to Bilbao (average of £74). Flying from Glasgow Intl Airport to Bilbao in August is currently the most expensive (average of £223). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Glasgow Intl to Bilbao

See prices for flight routes from nearby airports that may be better suited for you.
Prestwick to Bilbao flights

Top 2 airlines flying from Glasgow Intl to Bilbao

Discover the top 2 airlines that operate flights from Glasgow Intl to Bilbao. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 13 September 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£166Average£370FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£233Average£362FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Glasgow Intl to Bilbao?

Cheapflights makes it easy to find Glasgow Intl to Bilbao flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Bilbao from Glasgow Intl.

Can Cheapflights find flights from Glasgow Intl to Bilbao with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Glasgow Intl to Bilbao, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Glasgow Intl to Bilbao flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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