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Cheap flights from Belfast to Bilbao from £118

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — BIO
27 Jun — 4 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast to Bilbao

Enter your travel dates to find the best prices.

Cheapest flights from Belfast to Bilbao
Explore the most affordable flight options available from Belfast to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 May 2026.

Tue 7/707:35
BFS
-
BIO
2 stops23h 10m
Multiple Airlines
Tue 14/710:50
BIO
-
BFS
2 stops21h 15m
Multiple Airlines
Deal found 26/5£118
Mon 13/707:00
BFS
-
BIO
1 stop13h 00m
Multiple Airlines
Thu 16/719:30
BIO
-
BFS
2 stops25h 00m
Multiple Airlines
Deal found 25/5£127
Sat 26/915:35
BFS
-
BIO
1 stop4h 25m
Multiple Airlines
Wed 30/907:40
BIO
-
BFS
2 stops16h 40m
Multiple Airlines
Deal found 28/5£132
Thu 9/712:45
BFS
-
BIO
2 stops18h 30m
Multiple Airlines
Thu 16/711:50
BIO
-
BFS
1 stop11h 30m
Multiple Airlines
Deal found 25/5£143
Sat 26/917:10
BHD
-
BIO
1 stop22h 15m
easyJet
Wed 30/910:55
BIO
-
BHD
1 stop6h 20m
easyJet
Deal found 28/5£146
Sat 26/907:00
BHD
-
BIO
1 stop13h 00m
Multiple Airlines
Wed 30/907:00
BIO
-
BHD
2 stops10h 15m
Multiple Airlines
Deal found 28/5£158
Wed 17/612:45
BHD
-
BIO
1 stop7h 15m
Multiple Airlines
Tue 23/621:40
BIO
-
BHD
1 stop15h 35m
Multiple Airlines
Deal found 25/5£162
Tue 8/913:45
BHD
-
BIO
2 stops17h 45m
British Airways
Tue 15/921:35
BIO
-
BHD
2 stops18h 45m
British Airways
Deal found 24/5£370
Tue 9/617:30
BHD
-
BIO
1 stop16h 45m
KLM
Sat 13/606:45
BIO
-
BHD
1 stop27h 35m
KLM
Deal found 24/5£396
Tue 8/916:25
BHD
-
BIO
2 stops15h 05m
British Airways
Wed 16/913:30
BIO
-
BHD
2 stops7h 10m
British Airways
Deal found 24/5£408
Tue 16/616:25
BHD
-
BIO
2 stops15h 05m
British Airways
Wed 17/621:35
BIO
-
BHD
2 stops23h 15m
British Airways
Deal found 27/5£494

Find flight deals from Belfast to Bilbao

Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) to Bilbao (BIO). 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 28 May 2026.

Round-trip from

£118
7/7-14/7
  • 7/7-14/7
  • 4 total stops
  • 44h 25m total
  • Belfast to Bilbao
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast to Bilbao 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 28 May 2026.
Use the filters below to find and compare flights from Belfast to Bilbao that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastBilbao

BFS - BIO

BFSBIO

Belfast Intl

Tue 7/7

07:35-07:45

2 stops23h 10m

Bilbao

Tue 14/7

10:50-07:05

2 stops21h 15m

£118

BelfastBilbao

BFS - BIO

BFSBIO

Belfast Intl

Sat 26/9

06:00-21:00

1 stop14h 00m

Bilbao

Wed 30/9

13:50-23:10

1 stop10h 20m

£129

BelfastBilbao

BFS - BIO

BFSBIO

Belfast Intl

Mon 13/7

18:50-21:00

2 stops25h 10m

Bilbao

Thu 16/7

19:30-08:30

2 stops14h 00m

£130

BelfastBilbao

BFS - BIO

BFSBIO

Belfast Intl

Thu 9/7

12:45-08:15

2 stops18h 30m

Bilbao

Thu 16/7

11:50-22:20

1 stop11h 30m

£143

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

Sat 26/9

17:10-16:25

1 stop22h 15m

Bilbao

Wed 30/9

10:55-16:15

1 stop6h 20m

£146

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

Wed 17/6

16:45-08:15

2 stops14h 30m

Bilbao

Tue 23/6

21:40-12:15

1 stop15h 35m

£162

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

Sat 26/9

07:00-08:15

2 stops24h 15m

Bilbao

Wed 30/9

07:00-16:15

2 stops10h 15m

£179

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

Tue 8/9

13:45-08:30

2 stops17h 45m

Bilbao

Tue 15/9

21:35-15:20

2 stops18h 45m

£370

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

Tue 9/6

17:30-11:15

1 stop16h 45m

Bilbao

Sat 13/6

06:45-09:20

1 stop27h 35m

£396
Fastest return journey

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

Tue 8/9

16:25-08:30

2 stops15h 05m

Bilbao

Wed 16/9

13:30-19:40

2 stops7h 10m

£408

Flights are sorted by cheapest return flights first.

Deals found on 26/5

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Best time to book a flight from Belfast to Bilbao

Have a flexible travel schedule? Discover the best time to fly to Bilbao from Belfast 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 Belfast to Bilbao
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 Belfast to Bilbao. 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 into for flights to Bilbao from Belfast?

    Located just 3.0 mi from the city center, Bilbao is the airport most travelers will use when flying to Bilbao from Belfast. Booking flights from Belfast to Bilbao (BIO) should be relatively easy as there are 0 daily inbound flights from Belfast from 0 different airlines.

  • How long is the flight from Belfast to Bilbao?

    Airlines like easyJet and British Airways fly from Belfast to Bilbao in about 17h 45m. The time it takes to get you to your destination can typically vary by up to 4h 30m. The distance from Belfast to Bilbao is about 793 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belfast to Bilbao

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

Fly with Cheapflights

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

Cheapflights helps you search for flights from Belfast to Bilbao via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

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

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

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

Of course! You can now track prices for flights from Belfast to Bilbao and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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