How do I get Price Alerts for flights from Belfast Intl Airport to Bilbao?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Belfast Intl Airport from Bilbao . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Belfast Intl Airport to Bilbao with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

When did momondo last update prices for flights from Belfast Intl Airport to Bilbao Airport?

Prices for flights from Belfast Intl Airport to Bilbao Airport refresh daily.

How old do you have to be to fly from Belfast Intl Airport to Bilbao Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belfast Intl Airport to Bilbao Airport.

What documentation or ID do you need to fly to Bilbao Airport?

The required travel and health documents for your Bilbao Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bilbao Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£100 Cheap Flights from Belfast Intl Airport to Bilbao in 2025/26

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Find the cheapest flights from Belfast Intl Airport to Bilbao

Round-trip

One-way

Cheap return flights

15:45 - 08:00BFS-BIO

15h 15m1 stop

22:45 - 12:35BIO-BFS

14h 50m1 stop

£100Multiple Airlines

Find Deal

Sat, 1 Nov - Sat, 8 Nov

21:05 - 10:25BFS-BIO

12h 20m2 stops

22:45 - 12:35BIO-BFS

14h 50m1 stop

£118Multiple Airlines

Find Deal

Sat, 1 Nov - Sat, 8 Nov

16:40 - 08:15BFS-BIO

14h 35m2 stops

12:15 - 23:20BIO-BFS

12h 05m1 stop

£125Multiple Airlines

Find Deal

Sat, 18 Oct - Sat, 25 Oct

14:25 - 10:40BFS-BIO

19h 15m1 stop

18:55 - 23:20BIO-BFS

5h 25m1 stop

£135Multiple Airlines

Find Deal

Sat, 18 Oct - Sat, 25 Oct

21:05 - 10:25BFS-BIO

12h 20m2 stops

22:45 - 12:00BIO-BFS

14h 15m2 stops

£145Multiple Airlines

Find Deal

Sat, 1 Nov - Sat, 8 Nov

05:45 - 10:25BFS-BIO

27h 40m3 stops

22:45 - 12:00BIO-BFS

14h 15m2 stops

£163Multiple Airlines

Find Deal

Sat, 1 Nov - Sat, 8 Nov

05:45 - 10:25BFS-BIO

27h 40m3 stops

19:45 - 22:20BIO-BFS

27h 35m3 stops

£191Multiple Airlines

Find Deal

Sat, 1 Nov - Sat, 8 Nov

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BelfastBilbao

BFS - BIO

BFSBIO

Belfast Intl

Sat 1/11

15:45-08:00

1 stop15h 15m

Bilbao

Sat 8/11

22:45-12:35

1 stop14h 50m

£100

BelfastBilbao

BFS - BIO

BFSBIO

Belfast Intl

Sat 1/11

21:05-10:25

2 stops12h 20m

Bilbao

Sat 8/11

22:45-12:35

1 stop14h 50m

£118

BelfastBilbao

BFS - BIO

BFSBIO

Belfast Intl

Sat 18/10

16:40-08:15

2 stops14h 35m

Bilbao

Sat 25/10

12:15-23:20

1 stop12h 05m

£125

BelfastBilbao

BFS - BIO

BFSBIO

Belfast Intl

Sat 18/10

14:25-10:40

1 stop19h 15m

Bilbao

Sat 25/10

18:55-23:20

1 stop5h 25m

£135

BelfastBilbao

BFS - BIO

BFSBIO

Belfast Intl

Sat 1/11

21:05-10:25

2 stops12h 20m

Bilbao

Sat 8/11

22:45-12:00

2 stops14h 15m

£145

BelfastBilbao

BFS - BIO

BFSBIO

Belfast Intl

Sat 1/11

05:45-10:25

3 stops27h 40m

Bilbao

Sat 8/11

22:45-12:00

2 stops14h 15m

£163

BelfastBilbao

BFS - BIO

BFSBIO

Belfast Intl

Sat 1/11

05:45-10:25

3 stops27h 40m

Bilbao

Sat 8/11

19:45-22:20

3 stops27h 35m

£191

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Belfast Intl Airport to Bilbao

Are you open to changing your travel dates? Check out the ideal times to fly from Belfast Intl Airport to Bilbao according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Belfast Intl Airport to Bilbao (BFS to BIO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast Intl Airport to Bilbao

Direct flights	None

There are no direct flights from Belfast Intl Airport to Bilbao. There are no popular flight routes from Belfast Intl Airport to Bilbao.

Search flight deals

How far is Belfast Intl to Bilbao by plane?
The distance between Belfast Intl and Bilbao is about 800.6 mi. A reasonable flight in good conditions will take 12h 20m.
When did momondo last update prices for flights from Belfast Intl Airport to Bilbao Airport?
Prices for flights from Belfast Intl Airport to Bilbao Airport refresh daily.
How old do you have to be to fly from Belfast Intl Airport to Bilbao Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belfast Intl Airport to Bilbao Airport.
What documentation or ID do you need to fly to Bilbao Airport?
The required travel and health documents for your Bilbao Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bilbao Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

How do I get Price Alerts for flights from Belfast Intl Airport to Bilbao?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Belfast Intl Airport from Bilbao. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Belfast Intl Airport to Bilbao with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Getxo

Lekeitio

Laredo

Why use momondo?

Why should I use momondo to find a flight deal from Belfast to Bilbao?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Bilbao from Belfast.

Can I find flights from Belfast to Bilbao with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Bilbao from Belfast with this policy.

How can momondo help me find flights from Belfast to Bilbao?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Belfast to Bilbao.

I’m not ready to book a flight from Belfast to Bilbao right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Bilbao, momondo offers a useful price alert feature which will track prices for flights to Bilbao from Belfast and alert you when they change.