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Cheap flights from Glasgow Intl Airport to Bilbao from £59

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — BIO
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Glasgow Intl to Bilbao

Enter your travel dates to find the best prices.

Best flights from Glasgow Intl to Bilbao
Discover carefully curated flight deals from Glasgow Intl to Bilbao that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 November 2025.

Sun 25/120:50GLA - BIO
1 stop10h 25mMultiple Airlines
Wed 28/121:05BIO - GLA
1 stop11h 45mMultiple Airlines
Deal found 25/11£86
Mon 18/509:40GLA - BIO
1 stop12h 40mLufthansa
Sun 24/506:45BIO - GLA
1 stop10h 55mLufthansa
Deal found 26/11£208
Sat 10/107:20GLA - BIO
1 stop10h 15mMultiple Airlines
Fri 16/120:45BIO - GLA
1 stop12h 05mMultiple Airlines
Deal found 26/11£126
Sat 10/114:45GLA - BIO
1 stop16h 15mMultiple Airlines
Sat 17/111:10BIO - GLA
1 stop21h 45mMultiple Airlines
Deal found 26/11£137
Mon 18/508:40GLA - BIO
2 stops13h 00mMultiple Airlines
Sun 24/507:15BIO - GLA
2 stops25h 50mMultiple Airlines
Deal found 26/11£169

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 27 November 2025.

Round-trip from

£86

One-way from

£59

Popular in

April

Cheapest in

July

Average price

£239
25/1-28/1
  • 25/1-28/1
  • 2 total stops
  • 22h 10m total
  • Glasgow to Bilbao
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10/1
  • 10/1
  • 1 total stop
  • 16h 15m total
  • Glasgow to Bilbao
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (£79 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 27 November 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 25/1

20:50-08:15

1 stop10h 25m

Bilbao

Wed 28/1

21:05-07:50

1 stop11h 45m

£86

GlasgowBilbao

GLA - BIO

GLABIO

Glasgow Intl

Sat 10/1

07:20-18:35

1 stop10h 15m

Bilbao

Fri 16/1

20:45-07:50

1 stop12h 05m

£126

GlasgowBilbao

GLA - BIO

GLABIO

Glasgow Intl

Sat 10/1

14:45-08:00

1 stop16h 15m

Bilbao

Sat 17/1

11:10-07:55

1 stop21h 45m

£137

GlasgowBilbao

GLA - BIO

GLABIO

Glasgow Intl

Mon 18/5

08:40-22:40

2 stops13h 00m

Bilbao

Sun 24/5

07:15-08:05

2 stops25h 50m

£169

GlasgowBilbao

GLA - BIO

GLABIO

Glasgow Intl

Mon 18/5

09:40-23:20

1 stop12h 40m

Bilbao

Sun 24/5

06:45-16:40

1 stop10h 55m

£208

GlasgowBilbao

GLA - BIO

GLABIO

Glasgow Intl

Sat 10/1

14:45-08:00

1 stop16h 15m

£59

GlasgowBilbao

GLA - BIO

GLABIO

Glasgow Intl

Sun 17/5

08:40-14:05

1 stop28h 25m

£69

GlasgowBilbao

GLA - BIO

GLABIO

Glasgow Intl

Fri 19/12

07:45-12:00

1 stop27h 15m

£101

GlasgowBilbao

GLA - BIO

GLABIO

Glasgow Intl

Fri 5/12

17:25-11:20

1 stop16h 55m

£220

Flights are sorted by cheapest return flights first.

Deals found on 26/11

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 59% of one-stop itineraries from Glasgow Intl Airport to Bilbao on Cheapflights.

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

Average return fare for one-stop flights from Glasgow Intl Airport to Bilbao, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Amsterdam (AMS) is the most affordable one-stop option, with an average return flight price of £412.

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 17m.

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 27 November 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
7.7
Good
1,423 reviews
Check prices

Food

7.2

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,423 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Food

7.2

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Lufthansa
6.8
Okay
7,594 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Food

7.2

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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.

  • 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 £171 on this airline. An additional option worth looking into is KLM, starting at £232. These flights start at 41% lower than the current average price 3 months from now.

  • 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.

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 27 November 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£171Average£382FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£232Average£349FlexibilityNo 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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