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Cheap flights from Belfast to Bilbao from £152

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/3. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — BIO
14 Dez — 21 Dez1
1 adult
1 adult, Economy, 0 bags

Cheap 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 14 November 2025.

Round-trip from

£152
30/3-15/4
  • 30/3-15/4
  • 2 total stops
  • 14h 25m total
  • Belfast to Bilbao
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Find flight deals from Belfast to Bilbao

Enter your travel dates to find the best prices.

Best flights from Belfast to Bilbao
Discover carefully curated flight deals from Belfast to Bilbao that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 November 2025.

Mo 30/307:00BFS - BIO
1 stop7h 50mMultiple Airlines
Mi 15/413:50BIO - BFS
1 stop6h 35mMultiple Airlines
Deal found 12/11£152
Mo 30/308:50BHD - BIO
1 stop8h 20mMultiple Airlines
Mi 15/407:55BIO - BHD
1 stop6h 50mMultiple Airlines
Deal found 12/11£156
Di 31/308:15BFS - BIO
1 stop7h 30mMultiple Airlines
Mi 15/413:50BIO - BFS
1 stop6h 35mMultiple Airlines
Deal found 12/11£157
Mi 1/406:10BFS - BIO
1 stop5h 35mMultiple Airlines
Mi 15/413:50BIO - BFS
1 stop7h 45mMultiple Airlines
Deal found 12/11£157
Di 31/306:30BHD - BIO
1 stop9h 00mKLM
Mo 13/406:50BIO - BHD
1 stop15h 30mKLM
Deal found 12/11£398
Mo 30/307:00BFS - BIO
1 stop7h 50mMultiple Airlines
Di 14/413:50BIO - BFS
1 stop7h 35mMultiple Airlines
Deal found 12/11£158
Mi 1/407:05BHD - BIO
1 stop8h 05mMultiple Airlines
Mi 15/407:55BIO - BHD
1 stop6h 50mMultiple Airlines
Deal found 12/11£162
Di 31/308:15BFS - BIO
1 stop7h 30mMultiple Airlines
Di 14/413:50BIO - BFS
1 stop7h 35mMultiple Airlines
Deal found 12/11£163
Mi 1/408:15BFS - BIO
1 stop6h 55mMultiple Airlines
Di 14/413:50BIO - BFS
1 stop7h 35mMultiple Airlines
Deal found 12/11£171
Do 2/409:00BFS - BIO
1 stop5h 50mMultiple Airlines
Mi 15/413:50BIO - BFS
1 stop6h 35mMultiple Airlines
Deal found 12/11£176
Mo 30/308:50BHD - BIO
1 stop6h 15mMultiple Airlines
So 12/407:45BIO - BHD
1 stop7h 00mMultiple Airlines
Deal found 12/11£179
Di 31/306:30BHD - BIO
1 stop9h 00mKLM
So 12/406:50BIO - BHD
1 stop11h 05mKLM
Deal found 12/11£398
Mo 30/310:00BFS - BIO
1 stop4h 50mMultiple Airlines
So 12/413:50BIO - BFS
1 stop5h 10mMultiple Airlines
Deal found 12/11£194
Mo 30/306:30BHD - BIO
1 stop15h 15mKLM
Di 31/317:15BIO - BHD
1 stop5h 05mKLM
Deal found 12/11£432
Mi 1/406:10BFS - BIO
1 stop5h 35mMultiple Airlines
So 12/413:50BIO - BFS
1 stop5h 10mMultiple Airlines
Deal found 12/11£198
Di 24/306:30BHD - BIO
1 stop9h 00mKLM
Mi 25/311:55BIO - BHD
1 stop10h 05mKLM
Deal found 13/11£432
Di 31/306:30BHD - BIO
1 stop9h 00mKLM
Di 14/412:00BIO - BHD
1 stop5h 55mKLM
Deal found 12/11£433
Di 10/217:20BHD - BIO
2 stops21h 40mKLM
Sa 14/208:30BIO - BHD
2 stops9h 20mKLM
Deal found 13/11£450
Fr 3/416:10BFS - BIO
1 stop5h 30mMultiple Airlines
So 12/407:45BIO - BFS
1 stop11h 15mMultiple Airlines
Deal found 12/11£241
Mi 1/407:05BFS - BIO
1 stop6h 05mMultiple Airlines
Mo 13/421:00BIO - BFS
1 stop14h 15mMultiple Airlines
Deal found 12/11£244
Fr 3/414:20BHD - BIO
1 stop7h 20mMultiple Airlines
So 12/408:55BIO - BHD
2 stops8h 00mMultiple Airlines
Deal found 12/11£342

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 14 November 2025.
Use the filters below to find and compare flights from Belfast to Bilbao that are best for you.

Fly from

Belfast

Fly to

Bilbao

Route

Depart

Return

Price

BelfastBilbao

BFS - BIO

BFSBIO

Belfast Intl

Mo 30/3

07:00-15:50

1 stop7h 50m

Bilbao

Mi 15/4

13:50-19:25

1 stop6h 35m

£152

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

Mo 30/3

08:50-18:10

1 stop8h 20m

Bilbao

Mi 15/4

07:55-13:45

1 stop6h 50m

£156

BelfastBilbao

BFS - BIO

BFSBIO

Belfast Intl

Di 31/3

08:15-16:45

1 stop7h 30m

Bilbao

Mi 15/4

13:50-19:25

1 stop6h 35m

£157

BelfastBilbao

BFS - BIO

BFSBIO

Belfast Intl

Mi 1/4

06:10-12:45

1 stop5h 35m

Bilbao

Mi 15/4

13:50-20:35

1 stop7h 45m

£157

BelfastBilbao

BFS - BIO

BFSBIO

Belfast Intl

Mo 30/3

07:00-15:50

1 stop7h 50m

Bilbao

Di 14/4

13:50-20:25

1 stop7h 35m

£158

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

Mi 1/4

07:05-16:10

1 stop8h 05m

Bilbao

Mi 15/4

07:55-13:45

1 stop6h 50m

£162

BelfastBilbao

BFS - BIO

BFSBIO

Belfast Intl

Di 31/3

08:15-16:45

1 stop7h 30m

Bilbao

Di 14/4

13:50-20:25

1 stop7h 35m

£163

BelfastBilbao

BFS - BIO

BFSBIO

Belfast Intl

Mi 1/4

08:15-16:10

1 stop6h 55m

Bilbao

Di 14/4

13:50-20:25

1 stop7h 35m

£171

BelfastBilbao

BFS - BIO

BFSBIO

Belfast Intl

Do 2/4

09:00-15:50

1 stop5h 50m

Bilbao

Mi 15/4

13:50-19:25

1 stop6h 35m

£176

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

Mo 30/3

08:50-16:05

1 stop6h 15m

Bilbao

So 12/4

07:45-13:45

1 stop7h 00m

£179

Flights are sorted by cheapest return flights first.

Deals found on 12/11

Showing 1-10 of 21 results
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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 KLM fly from Belfast to Bilbao in about 9h. The time it takes to get you to your destination can typically vary by up to . The distance from Belfast to Bilbao is about 793 mi.

  • 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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