Find flights
When to book
FAQs

Cheap flights from Bilbao to Belfast from £160

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/3. Fares are subject to change and may not be available on all flights or dates of travel.
BIO — BHD
10 Apr — 17 Apr1
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 11 March 2026.

Sat 14/309:00
BIO
-
BFS
2 stops47h 25m
Multiple Airlines
Wed 18/307:40
BFS
-
BIO
1 stop9h 55m
Multiple Airlines
Deal found 10/3£160
Mon 6/707:45
BIO
-
BFS
1 stop15h 10m
Multiple Airlines
Wed 8/707:30
BFS
-
BIO
2 stops24h 05m
Multiple Airlines
Deal found 11/3£184
Tue 7/421:35
BIO
-
BHD
2 stops17h 15m
Multiple Airlines
Thu 9/409:40
BHD
-
BIO
1 stop22h 15m
Multiple Airlines
Deal found 10/3£201
Sun 5/421:40
BIO
-
BHD
1 stop12h 40m
Multiple Airlines
Wed 8/414:25
BHD
-
BIO
2 stops16h 50m
Multiple Airlines
Deal found 10/3£208
Sun 5/421:40
BIO
-
BHD
1 stop12h 40m
Multiple Airlines
Thu 9/418:20
BHD
-
BIO
2 stops12h 55m
Multiple Airlines
Deal found 10/3£221
Sat 14/309:00
BIO
-
BHD
2 stops12h 45m
Multiple Airlines
Wed 18/314:15
BHD
-
BIO
1 stop4h 50m
Multiple Airlines
Deal found 10/3£232
Mon 13/715:25
BIO
-
BHD
2 stops42h 25m
Multiple Airlines
Mon 27/709:30
BHD
-
BIO
1 stop22h 45m
Multiple Airlines
Deal found 11/3£233
Mon 6/722:25
BIO
-
BHD
2 stops19h 25m
Multiple Airlines
Wed 8/709:20
BHD
-
BIO
2 stops22h 15m
Multiple Airlines
Deal found 11/3£234
Tue 7/409:55
BIO
-
BHD
1 stop8h 25m
Multiple Airlines
Wed 8/414:25
BHD
-
BIO
2 stops16h 50m
Multiple Airlines
Deal found 10/3£250
Mon 6/421:40
BIO
-
BHD
1 stop10h 55m
Multiple Airlines
Wed 8/418:20
BHD
-
BIO
2 stops12h 55m
Multiple Airlines
Deal found 10/3£271
Mon 13/707:45
BIO
-
BFS
1 stop13h 30m
Multiple Airlines
Mon 27/706:10
BFS
-
BIO
1 stop15h 30m
Multiple Airlines
Deal found 11/3£320
Mon 6/406:45
BIO
-
BFS
1 stop9h 55m
Multiple Airlines
Thu 9/405:55
BFS
-
BIO
1 stop15h 30m
Multiple Airlines
Deal found 10/3£426

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 11 March 2026.

Round-trip from

£184
6/7-8/7
  • 6/7-8/7
  • 3 total stops
  • 39h 15m 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 11 March 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

Mon 6/7

07:45-21:55

1 stop15h 10m

Belfast Intl

Wed 8/7

07:30-08:35

2 stops24h 05m

£184

BilbaoBelfast

BIO - BHD

BIOBHD

Bilbao

Sun 5/4

21:40-09:20

1 stop12h 40m

Belfast City

Thu 9/4

18:20-08:15

2 stops12h 55m

£221

BilbaoBelfast

BIO - BHD

BIOBHD

Bilbao

Mon 6/7

07:45-20:35

1 stop13h 50m

Belfast City

Wed 8/7

09:20-08:35

2 stops22h 15m

£247
Fastest return journey

BilbaoBelfast

BIO - BHD

BIOBHD

Bilbao

Tue 7/4

09:55-17:20

1 stop8h 25m

Belfast City

Fri 10/4

09:05-21:00

1 stop10h 55m

£329

BilbaoBelfast

BIO - BFS

BIOBFS

Bilbao

Mon 6/4

06:45-15:40

1 stop9h 55m

Belfast Intl

Thu 9/4

05:55-22:25

1 stop15h 30m

£426

BilbaoBelfast

BIO - BHD

BIOBHD

Bilbao

Fri 17/4

09:15-07:45

2 stops23h 30m

Belfast City

Tue 21/4

16:25-08:30

2 stops15h 05m

£443

BilbaoBelfast

BIO - BHD

BIOBHD

Bilbao

Mon 13/7

21:35-18:45

2 stops22h 10m

Belfast City

Mon 27/7

19:35-08:30

2 stops35h 55m

£455

BilbaoBelfast

BIO - BHD

BIOBHD

Bilbao

Sun 5/4

12:45-09:20

2 stops21h 35m

Belfast City

Thu 9/4

09:50-07:35

2 stops20h 45m

£523

BilbaoBelfast

BIO - BHD

BIOBHD

Bilbao

Tue 7/4

16:50-09:20

2 stops17h 30m

Belfast City

Fri 10/4

09:50-07:35

2 stops20h 45m

£560

Flights are sorted by cheapest return flights first.

Deals found on 11/3

Sorted by cheapest first

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.

  • How long is the flight from Bilbao to Belfast?

    British Airways can get you from Bilbao to Belfast in just under 23h 30m. Your travel time can differ by up to . There are 793 mi between Bilbao and Belfast.

  • 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

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 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

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 Bilbao to Belfast?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Belfast from Bilbao today with Cheapflights!

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.