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Cheap flights from Bilbao to Belfast from £57

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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
BIO — BHD
7 Jun — 14 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bilbao to Belfast

Enter your travel dates to find the best prices.

Cheapest flights from Bilbao to Belfast
Explore the most affordable flight options available from Bilbao to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 May 2026.

Wed 3/613:50
BIO
-
BFS
1 stop10h 30m
Multiple Airlines
Wed 10/608:30
BFS
-
BIO
1 stop11h 30m
Multiple Airlines
Deal found 6/5£104
Sun 10/521:40
BIO
-
BFS
1 stop11h 05m
Multiple Airlines
Thu 14/509:15
BFS
-
BIO
1 stop10h 45m
Multiple Airlines
Deal found 4/5£107
Wed 3/621:40
BIO
-
BHD
1 stop14h 35m
Multiple Airlines
Wed 10/612:45
BHD
-
BIO
1 stop7h 15m
Multiple Airlines
Deal found 6/5£116
Thu 16/721:40
BIO
-
BFS
1 stop14h 00m
Multiple Airlines
Tue 21/717:10
BFS
-
BIO
1 stop14h 25m
Multiple Airlines
Deal found 8/5£123
Sun 10/521:40
BIO
-
BHD
1 stop11h 35m
Multiple Airlines
Thu 14/515:25
BHD
-
BIO
1 stop4h 35m
Multiple Airlines
Deal found 3/5£128
Fri 15/521:40
BIO
-
BFS
1 stop14h 05m
Multiple Airlines
Mon 18/521:05
BFS
-
BIO
1 stop15h 10m
Multiple Airlines
Deal found 7/5£128
Mon 5/1007:45
BIO
-
BFS
1 stop15h 10m
Multiple Airlines
Fri 9/1008:50
BFS
-
BIO
1 stop11h 10m
Multiple Airlines
Deal found 3/5£133
Fri 29/521:40
BIO
-
BFS
1 stop14h 05m
Multiple Airlines
Tue 2/608:50
BFS
-
BIO
1 stop12h 50m
Multiple Airlines
Deal found 6/5£136
Mon 5/1021:40
BIO
-
BHD
1 stop10h 55m
Multiple Airlines
Fri 9/1007:00
BHD
-
BIO
1 stop13h 00m
Multiple Airlines
Deal found 3/5£164
Fri 15/521:40
BIO
-
BHD
1 stop13h 20m
Multiple Airlines
Mon 18/509:30
BHD
-
BIO
2 stops25h 55m
Multiple Airlines
Deal found 7/5£174
Fri 29/521:50
BIO
-
BHD
2 stops12h 55m
Multiple Airlines
Tue 2/612:50
BHD
-
BIO
1 stop8h 50m
Multiple Airlines
Deal found 6/5£175

Find flight deals from Bilbao to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from Bilbao (BIO) to Belfast (BF1). 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 8 May 2026.

Round-trip from

£104

One-way from

£57
3/6-10/6
  • 3/6-10/6
  • 2 total stops
  • 22h 00m total
  • Bilbao to Belfast
Search Deals
6/8
  • 6/8
  • 1 total stop
  • 26h 50m total
  • Bilbao to Belfast
Search Deals

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 8 May 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 - BHD

BIOBHD

Bilbao

Wed 3/6

21:40-11:15

1 stop14h 35m

Belfast City

Wed 10/6

12:45-21:00

1 stop7h 15m

£116

BilbaoBelfast

BIO - BFS

BIOBFS

Bilbao

Thu 16/7

21:40-10:40

1 stop14h 00m

Belfast Intl

Tue 21/7

17:10-08:35

1 stop14h 25m

£123

BilbaoBelfast

BIO - BFS

BIOBFS

Bilbao

Fri 29/5

21:40-10:45

1 stop14h 05m

Belfast Intl

Tue 2/6

08:50-22:40

1 stop12h 50m

£136

BilbaoBelfast

BIO - BFS

BIOBFS

Bilbao

Mon 5/10

22:30-16:15

2 stops18h 45m

Belfast Intl

Fri 9/10

08:50-21:00

1 stop11h 10m

£150

BilbaoBelfast

BIO - BHD

BIOBHD

Bilbao

Mon 5/10

21:40-07:35

1 stop10h 55m

Belfast City

Fri 9/10

07:00-21:00

1 stop13h 00m

£164
Fastest return journey

BilbaoBelfast

BIO - BHD

BIOBHD

Bilbao

Fri 29/5

21:50-09:45

2 stops12h 55m

Belfast City

Tue 2/6

12:50-22:40

1 stop8h 50m

£175

BilbaoBelfast

BIO - BFS

BIOBFS

Bilbao

Mon 17/8

19:20-09:50

2 stops15h 30m

Belfast Intl

Sat 22/8

09:30-08:15

2 stops21h 45m

£196

BilbaoBelfast

BIO - BHD

BIOBHD

Bilbao

Thu 6/8

11:50-15:30

1 stop4h 40m

Belfast City

Thu 6/8

19:55-08:25

2 stops35h 30m

£241

BilbaoBelfast

BIO - BHD

BIOBHD

Bilbao

Fri 29/5

09:15-20:20

2 stops12h 05m

Belfast City

Tue 2/6

14:35-08:30

2 stops16h 55m

£509

BilbaoBelfast

BIO - BHD

BIOBHD

Bilbao

Fri 12/6

17:35-10:05

2 stops41h 30m

Belfast City

Tue 16/6

06:30-08:30

2 stops25h 00m

£774

Flights are sorted by cheapest return flights first.

Deals found on 5/5

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight from Bilbao to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from Bilbao 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 Bilbao to Belfast
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Bilbao to Belfast. 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 from for flights from Bilbao to Belfast?

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bilbao to Belfast 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 Bilbao to Belfast

See prices for flight routes from nearby airports that may be better suited for you.
Bilbao to Belfast Intl flights
Bilbao to Belfast City flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Bilbao to Belfast?

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

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 Belfast from Bilbao.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Bilbao to Belfast flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Belfast from Bilbao today and book when prices fit your budget.

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