In terms of precipitation, rainfall in Bilbao ranges from 62.0 - 141.0 inches 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.

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).

What is the cheapest time of day to fly from GLA to BIO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Glasgow Intl Airport to Bilbao as you normally would.

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 0 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.

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.

£47+ Cheap Flights from Glasgow Intl Airport to Bilbao

Cheap flight deals from Glasgow Intl to Bilbao

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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 26 October 2026.

Sat 14/1108:35 -

1 stop13h 00m

Sat 21/1118:15 -

1 stop14h 15m

Deal found 21/10£80

Sat 5/1208:55 -

1 stop6h 50m

Sat 12/1217:25 -

1 stop16h 00m

Deal found 21/10£98

Find flight deals from Glasgow Intl to Bilbao

Round-trip from	£80
One-way from	£47

14/11-21/11
2 total stops
27h 15m total
Glasgow to Bilbao

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18/11-31/12
1 total stop
8h 35m total
Glasgow to Bilbao

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Glasgow Intl Airport to Bilbao that are best for you.

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Price

Cheapest return flight

GlasgowBilbao

GLA Glasgow Intl - BIO Bilbao

GLABIO

Glasgow Intl

Wed 18/11

07:10-16:45

1 stop8h 35m

Bilbao

Wed 31/12

00:00-00:00

Nonstop0h 00m

£48

GlasgowBilbao

GLA Glasgow Intl - BIO Bilbao

GLABIO

Glasgow Intl

Thu 17/12

07:05-09:15

1 stop25h 10m

Bilbao

Wed 31/12

00:00-00:00

Nonstop0h 00m

£53

GlasgowBilbao

GLA Glasgow Intl - BIO Bilbao

GLABIO

Glasgow Intl

Sun 15/11

08:20-12:20

1 stop27h 00m

Bilbao

Wed 31/12

00:00-00:00

Nonstop0h 00m

£57

GlasgowBilbao

GLA Glasgow Intl - BIO Bilbao

GLABIO

Glasgow Intl

Sat 14/11

06:35-15:45

1 stop8h 10m

Bilbao

Sat 21/11

18:15-07:30

1 stop14h 15m

£100

GlasgowBilbao

GLA Glasgow Intl - BIO Bilbao

GLABIO

Glasgow Intl

Sat 5/12

08:55-16:45

1 stop6h 50m

Bilbao

Sat 12/12

16:40-06:55

2 stops15h 15m

£105

GlasgowBilbao

GLA Glasgow Intl - BIO Bilbao

GLABIO

Glasgow Intl

Sat 14/11

07:45-22:35

2 stops13h 50m

Bilbao

Fri 20/11

18:15-08:10

1 stop14h 55m

£132

GlasgowBilbao

GLA Glasgow Intl - BIO Bilbao

GLABIO

Glasgow Intl

Tue 8/12

20:35-18:20

2 stops20h 45m

Bilbao

Tue 15/12

08:55-14:15

1 stop6h 20m

£136

Fastest return journey

GlasgowBilbao

GLA Glasgow Intl - BIO Bilbao

GLABIO

Glasgow Intl

Sat 2/1

05:40-11:20

1 stop4h 40m

Bilbao

Wed 31/12

00:00-00:00

Nonstop0h 00m

£140

GlasgowBilbao

GLA Glasgow Intl - BIO Bilbao

GLABIO

Glasgow Intl

Mon 4/1

17:15-23:00

1 stop4h 45m

Bilbao

Wed 31/12

00:00-00:00

Nonstop0h 00m

£140

GlasgowBilbao

GLA Glasgow Intl - BIO Bilbao

GLABIO

Glasgow Intl

Sat 7/11

06:00-16:30

1 stop9h 30m

Bilbao

Wed 31/12

00:00-00:00

Nonstop0h 00m

£203

Flights are sorted by cheapest return flights first.

Deals found on 24/10

Showing 1-10 of 11 resultsSorted by cheapest first

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.

GLA-BIO

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?

Frankfurt am Main (FRA) – chosen by Cheapflights users on 50% 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?

Frankfurt am Main (FRA) is the most affordable one-stop option, with an average return flight price of £250.

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

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 6h 20m.

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

Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average stopover time of 2h 08m.

Related info for your journey

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 0 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.
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

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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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Cheap flights from Glasgow Intl Airport to Bilbao from £47

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Glasgow Intl to Bilbao

Cheapest flights from Glasgow Intl to BilbaoExplore 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 26 October 2026.

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 26 October 2026.

Best flights from Glasgow Intl to BilbaoDiscover 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 26 October 2026.

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 26 October 2026.

Last-minute flights from Glasgow Intl to BilbaoDiscover last-minute flight deals from Glasgow Intl to Bilbao. Data last updated 26 October 2026 and is based on user searches.

Discover last-minute flight deals from Glasgow Intl to Bilbao. Data last updated 26 October 2026 and is based on user searches.

One-way flights from Glasgow Intl to BilbaoSearch for one-way flight options from Glasgow Intl to Bilbao. Find affordable one-way fares based on user searches. Data last updated 26 October 2026.

Search for one-way flight options from Glasgow Intl to Bilbao. Find affordable one-way fares based on user searches. Data last updated 26 October 2026.

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Use the filters below to find and compare flights from Glasgow Intl Airport to Bilbao that are best for you.

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.

Cheapflights Insights

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

Frankfurt am Main (FRA) – chosen by Cheapflights users on 50% 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?

Frankfurt am Main (FRA) is the most affordable one-stop option, with an average return flight price of £250.

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

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 6h 20m.

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

Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average stopover time of 2h 08m.

Related info for your journey

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Glasgow Intl to Bilbao

See prices for flight routes from nearby airports that may be better suited for you.

Other flights to Bilbao

Explore flights to Bilbao departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 26 October 2026.

Complete your trip

Complete your trip to Bilbao by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Basque Country

Book a non-stop flight to one of these other cities located in Basque Country.

Search flights from Glasgow Intl to Bilbao by cabin class

Find flights from Glasgow Intl to Bilbao, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Glasgow Intl and Bilbao flights

Browse other Glasgow Intl and Bilbao flight options. Last updated on 26 October 2026.

Other flights from Glasgow Intl

Browse through other flights departing from Glasgow Intl. Flights are based on user searches made on Cheapflights and were last updated on 26 October 2026.

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

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

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

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

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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 26 October 2026.

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 26 October 2026.

Last-minute flights from Glasgow Intl to Bilbao
Discover last-minute flight deals from Glasgow Intl to Bilbao. Data last updated 26 October 2026 and is based on user searches.

One-way flights from Glasgow Intl to Bilbao
Search for one-way flight options from Glasgow Intl to Bilbao. Find affordable one-way fares based on user searches. Data last updated 26 October 2026.