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Cheap flights from Bilbao to Belfast from £83

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Bilbao to Belfast departing on 2/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Bilbao to Belfast

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
13:35 - 23:20
BIO
-
BFS
10h 45m
1 stop
Multiple Airlines Logo
08:30 - 21:00
BFS
-
BIO
11h 30m
1 stop
£83Multiple Airlines
Sat, 2 May - Wed, 6 May
Multiple Airlines Logo
10:55 - 21:20
BIO
-
BFS
11h 25m
1 stop
Multiple Airlines Logo
07:00 - 18:30
BFS
-
BIO
10h 30m
1 stop
£97Multiple Airlines
Wed, 3 Jun - Sun, 7 Jun
Multiple Airlines Logo
13:35 - 23:20
BIO
-
BFS
10h 45m
1 stop
Multiple Airlines Logo
17:40 - 08:15
BFS
-
BIO
13h 35m
2 stops
£100Multiple Airlines
Sat, 2 May - Wed, 6 May
Multiple Airlines Logo
10:55 - 16:15
BIO
-
BHD
6h 20m
1 stop
Multiple Airlines Logo
07:00 - 16:20
BHD
-
BIO
8h 20m
1 stop
£103Multiple Airlines
Wed, 3 Jun - Sun, 7 Jun
Multiple Airlines Logo
07:40 - 23:20
BIO
-
BFS
16h 40m
2 stops
Multiple Airlines Logo
12:15 - 21:00
BFS
-
BIO
7h 45m
1 stop
£108Multiple Airlines
Tue, 12 May - Fri, 15 May
Multiple Airlines Logo
21:40 - 12:20
BIO
-
BFS
15h 40m
1 stop
Multiple Airlines Logo
19:55 - 22:40
BFS
-
BIO
25h 45m
1 stop
£111Multiple Airlines
Wed, 3 Jun - Fri, 5 Jun
Multiple Airlines Logo
10:50 - 23:20
BIO
-
BFS
13h 30m
2 stops
Multiple Airlines Logo
07:00 - 21:00
BFS
-
BIO
13h 00m
1 stop
£112Multiple Airlines
Wed, 3 Jun - Sun, 7 Jun
Multiple Airlines Logo
19:50 - 09:45
BIO
-
BFS
14h 55m
1 stop
Multiple Airlines Logo
07:00 - 21:00
BFS
-
BIO
13h 00m
1 stop
£113Multiple Airlines
Sun, 31 May - Sun, 7 Jun
Multiple Airlines Logo
07:40 - 09:30
BIO
-
BFS
26h 50m
1 stop
Multiple Airlines Logo
12:15 - 21:00
BFS
-
BIO
7h 45m
1 stop
£115Multiple Airlines
Tue, 12 May - Fri, 15 May
Multiple Airlines Logo
07:40 - 23:20
BIO
-
BFS
16h 40m
2 stops
Multiple Airlines Logo
08:55 - 08:15
BFS
-
BIO
22h 20m
2 stops
£117Multiple Airlines
Tue, 12 May - Fri, 15 May

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British Airways flights from Bilbao to Belfast

Our best British Airways deals on Bilbao to Belfast flight tickets
British Airways
2 May
BIO13:30Bilbao
21h 35m
2 stops
BHD10:05Belfast City
6 May
BHD11:35Belfast City
19h 55m
2 stops
BIO08:30Bilbao
£537
British Airways
5 May
BIO13:30Bilbao
20h 30m
2 stops
BHD09:00Belfast City
6 May
BHD11:35Belfast City
19h 55m
2 stops
BIO08:30Bilbao
£638
British Airways
5 May
BIO13:30Bilbao
20h 30m
2 stops
BHD09:00Belfast City
6 May
BHD11:35Belfast City
19h 55m
2 stops
BIO08:30Bilbao
£639

momondo Fare Finder

 
Customise your flight search to find flights from Bilbao to Belfast 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, momondo users made 279,928 searches. Data last updated 17 April 2026.
Use the filters below to find and compare flights from Bilbao to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BilbaoBelfast

BIO - BFS

BIOBFS

Bilbao

Sat 2/5

13:35-23:20

1 stop10h 45m

Belfast Intl

Wed 6/5

08:30-21:00

1 stop11h 30m

£83

BilbaoBelfast

BIO - BFS

BIOBFS

Bilbao

Wed 3/6

10:55-21:20

1 stop11h 25m

Belfast Intl

Sun 7/6

07:00-18:30

1 stop10h 30m

£97

BilbaoBelfast

BIO - BFS

BIOBFS

Bilbao

Sat 2/5

13:35-23:20

1 stop10h 45m

Belfast Intl

Wed 6/5

17:40-08:15

2 stops13h 35m

£100
Fastest return journey

BilbaoBelfast

BIO - BHD

BIOBHD

Bilbao

Wed 3/6

10:55-16:15

1 stop6h 20m

Belfast City

Sun 7/6

07:00-16:20

1 stop8h 20m

£103

BilbaoBelfast

BIO - BFS

BIOBFS

Bilbao

Tue 12/5

07:40-23:20

2 stops16h 40m

Belfast Intl

Fri 15/5

12:15-21:00

1 stop7h 45m

£108

BilbaoBelfast

BIO - BFS

BIOBFS

Bilbao

Wed 3/6

21:40-12:20

1 stop15h 40m

Belfast Intl

Fri 5/6

19:55-22:40

1 stop25h 45m

£111

BilbaoBelfast

BIO - BFS

BIOBFS

Bilbao

Wed 3/6

10:50-23:20

2 stops13h 30m

Belfast Intl

Sun 7/6

07:00-21:00

1 stop13h 00m

£112

BilbaoBelfast

BIO - BFS

BIOBFS

Bilbao

Sun 31/5

19:50-09:45

1 stop14h 55m

Belfast Intl

Sun 7/6

07:00-21:00

1 stop13h 00m

£113

BilbaoBelfast

BIO - BFS

BIOBFS

Bilbao

Tue 12/5

07:40-09:30

1 stop26h 50m

Belfast Intl

Fri 15/5

12:15-21:00

1 stop7h 45m

£115

BilbaoBelfast

BIO - BFS

BIOBFS

Bilbao

Tue 12/5

07:40-23:20

2 stops16h 40m

Belfast Intl

Fri 15/5

08:55-08:15

2 stops22h 20m

£117

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Bilbao to Belfast flight deals and tips

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

Fastest flight time

4h 30m

Direct flights

None
The fastest flight from Bilbao to Belfast takes 4h 30m
There are no direct flights from Bilbao to Belfast. There are no popular flight routes from Bilbao to Belfast.
Search flight deals

Frequently asked questions about flying from Bilbao to Belfast

  • How far is Bilbao to Belfast by plane?

    There are 794.2 mi between Bilbao and Belfast. Typically, this will take 4h 30m by plane in normal conditions.

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

    Prices for flights from Bilbao Airport to Belfast were last updated today.

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

    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 Bilbao Airport to Belfast.

  • What documentation or ID do you need to fly to Belfast?

    The required travel and health documents for your Belfast 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 Belfast. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Bilbao to Belfast

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

    Price Alerts will notify you by email when the price for flights to Belfast from Bilbao decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Bilbao to Belfast 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?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

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

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 Belfast from Bilbao.

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

Yes. momondo allows you to filter the results for Bilbao to Belfast flights to just show those with flexible booking policies.

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

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 Bilbao to Belfast.

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

Yes. momondo can track prices for Bilbao to Belfast flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 12.2 mi from Belfast
Belfast Intl Airport
Belfast City Airport