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Cheap flights from Glasgow to Bilbao from £47

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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — BIO
13 Sep — 20 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Glasgow to Bilbao

Enter your travel dates to find the best prices.

Cheapest flights from Glasgow to Bilbao
Explore the most affordable flight options available from Glasgow to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 August 2026.

Thu 17/908:05 -
1 stop11h 55m
Thu 24/921:40 -
1 stop13h 00m
Deal found 9/8£89
Wed 23/907:05 -
1 stop12h 55m
Sat 26/921:40 -
1 stop11h 55m
Deal found 12/8£96
Sat 19/915:05 -
1 stop4h 55m
Sat 26/921:40 -
1 stop11h 40m
Deal found 13/8£96
Thu 10/906:40 -
1 stop6h 25m
Thu 17/910:35 -
1 stop22h 55m
Deal found 11/8£121
Fri 18/907:05 -
1 stop12h 55m
Mon 21/921:40 -
1 stop12h 05m
Deal found 13/8£131
Thu 17/906:40 -
1 stop6h 25m
Thu 24/917:10 -
1 stop16h 20m
Deal found 9/8£137
Fri 18/908:55 -
2 stops22h 20m
Mon 21/922:30 -
1 stop10h 50m
Deal found 13/8£153
Sat 19/917:25 -
2 stops14h 55m
Sat 26/919:10 -
1 stop6h 30m
Deal found 13/8£197
Sat 29/807:30 -
1 stop8h 55m
Sat 5/917:55 -
1 stop16h 25m
Deal found 12/8£219
Sat 29/807:30 -
1 stop8h 55m
Fri 4/910:45 -
1 stop9h 40m
Deal found 12/8£221
Sun 30/809:15 -
1 stop10h 05m
Thu 3/911:00 -
1 stop8h 35m
Deal found 12/8£222
Sat 29/807:30 -
1 stop8h 55m
Thu 3/911:00 -
1 stop8h 35m
Deal found 12/8£235

Find flight deals from Glasgow to Bilbao

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow (GG1) 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 14 August 2026.

Round-trip from

£89

One-way from

£47
17/9-24/9
  • 17/9-24/9
  • 2 total stops
  • 24h 55m total
  • Glasgow to Bilbao
Search Deals
5/10
  • 5/10
  • 1 total stop
  • 10h 15m total
  • Glasgow to Bilbao
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Glasgow 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 14 August 2026.
Use the filters below to find and compare flights from Glasgow to Bilbao that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowBilbao

GLA Glasgow Intl - BIO Bilbao

GLABIO

Glasgow Intl

Thu 17/9

08:05-21:00

1 stop11h 55m

Bilbao

Thu 24/9

14:20-09:40

2 stops20h 20m

£105

GlasgowBilbao

GLA Glasgow Intl - BIO Bilbao

GLABIO

Glasgow Intl

Wed 23/9

07:05-21:00

1 stop12h 55m

Bilbao

Sat 26/9

21:40-08:35

1 stop11h 55m

£116

GlasgowBilbao

PIK Glasgow Prestwick - BIO Bilbao

PIKBIO

Glasgow Prestwick

Thu 10/9

06:40-14:05

1 stop6h 25m

Bilbao

Thu 17/9

19:30-17:20

2 stops22h 50m

£136

GlasgowBilbao

PIK Glasgow Prestwick - BIO Bilbao

PIKBIO

Glasgow Prestwick

Thu 17/9

06:40-14:05

1 stop6h 25m

Bilbao

Thu 24/9

15:05-08:30

2 stops18h 25m

£147

GlasgowBilbao

PIK Glasgow Prestwick - BIO Bilbao

PIKBIO

Glasgow Prestwick

Fri 18/9

08:55-08:15

2 stops22h 20m

Bilbao

Mon 21/9

22:30-08:20

1 stop10h 50m

£153

GlasgowBilbao

GLA Glasgow Intl - BIO Bilbao

GLABIO

Glasgow Intl

Fri 28/8

15:10-22:15

1 stop6h 05m

Bilbao

Fri 4/9

13:25-19:45

1 stop7h 20m

£193

GlasgowBilbao

PIK Glasgow Prestwick - BIO Bilbao

PIKBIO

Glasgow Prestwick

Sat 19/9

17:25-09:20

2 stops14h 55m

Bilbao

Sat 26/9

19:10-00:40

1 stop6h 30m

£197

GlasgowBilbao

PIK Glasgow Prestwick - BIO Bilbao

PIKBIO

Glasgow Prestwick

Thu 7/1

06:15-11:40

2 stops28h 25m

Bilbao

Sun 10/1

18:15-14:15

2 stops21h 00m

£204

GlasgowBilbao

PIK Glasgow Prestwick - BIO Bilbao

PIKBIO

Glasgow Prestwick

Fri 11/9

16:20-08:20

1 stop15h 00m

Bilbao

Sun 13/9

14:45-23:35

1 stop9h 50m

£236
Fastest return journey

GlasgowBilbao

GLA Glasgow Intl - BIO Bilbao

GLABIO

Glasgow Intl

Sat 29/8

16:40-22:40

1 stop5h 00m

Bilbao

Fri 4/9

13:25-19:45

1 stop7h 20m

£236

Flights are sorted by cheapest return flights first.

Deals found on 10/8

Showing 1-10 of 31 resultsSorted by cheapest first
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Best time to book a flight from Glasgow to Bilbao

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

No data available for this route at this time. Please check back soon.

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 14 August 2026.
Check out reviews from past customers who have flown with KLM from Glasgow to Bilbao to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,558 reviews
Check prices

Comfort

7.7

Overall

7.8

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy
KLM
7.8
Good
1,558 reviews
KLM
7.8
Good
1,558 reviews
Check prices

Comfort

7.7

Overall

7.8

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy

Related info for your journey

Find useful and relevant information for your journey from Glasgow 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?

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

  • What is the cheapest airline to fly from Glasgow to Bilbao round-trip?

    Currently priced at £214, KLM will fly you from Glasgow to Bilbao and back. In addition to KLM, many other airlines offer competitively priced options for your trip.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Glasgow 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 to Bilbao

See prices for flight routes from nearby airports that may be better suited for you.
Edinburgh to Bilbao flights
Edinburgh to San Sebastian flights
Glasgow Intl to Bilbao flights
Inverness to Bilbao flights
Prestwick to Bilbao flights

Top 2 airlines flying from Glasgow to Bilbao

Discover the top 2 airlines that operate flights from Glasgow 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 14 August 2026.
AirlineCheapestAverageFlexibilityOn-time
VuelingCheapest£67Average£121FlexibilityNo cancel feeOn-time88%
Search Vueling flights
KLMCheapest£178Average£336FlexibilityNo 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 to Bilbao?

Deals for Glasgow to Bilbao flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

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

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

Certainly. Search results for flights to Bilbao from Glasgow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Glasgow 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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