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Cheap flights from Belfast to Bilbao from £102

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/1. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — BIO
16 Jan — 23 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap 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 17 December 2025.

Thu 29/106:30BFS - BIO
1 stop15h 05mMultiple Airlines
Thu 5/207:45BIO - BFS
1 stop12h 50mMultiple Airlines
Deal found 15/12£114
Fri 30/107:50BFS - BIO
2 stops25h 35mMultiple Airlines
Fri 6/206:45BIO - BFS
1 stop6h 50mMultiple Airlines
Deal found 16/12£122
Wed 28/106:30BFS - BIO
1 stop8h 25mMultiple Airlines
Wed 4/211:30BIO - BFS
1 stop7h 25mMultiple Airlines
Deal found 14/12£125
Tue 21/408:20BFS - BIO
1 stop9h 10mMultiple Airlines
Wed 22/413:50BIO - BFS
1 stop7h 40mMultiple Airlines
Deal found 15/12£132
Tue 10/217:20BHD - BIO
2 stops21h 40mKLM
Sat 14/206:50BIO - BHD
1 stop11h 00mKLM
Deal found 16/12£454
Tue 10/215:05BHD - BIO
2 stops16h 25mMultiple Airlines
Sat 14/217:35BIO - BHD
2 stops21h 40mMultiple Airlines
Deal found 14/12£362
Thu 21/509:50BHD - BIO
1 stop5h 40mKLM
Sun 24/506:45BIO - BHD
1 stop11h 10mKLM
Deal found 14/12£546

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 17 December 2025.

Round-trip from

£102
easyJet
  • easyJet
  • 30/1-6/2
  • 2 total stops
  • 25h 20m total
  • Belfast to Bilbao
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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 17 December 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

Thu 29/1

06:30-22:35

1 stop15h 05m

Bilbao

Thu 5/2

07:45-19:35

1 stop12h 50m

£114

BelfastBilbao

BFS - BIO

BFSBIO

Belfast Intl

Fri 30/1

07:50-10:25

2 stops25h 35m

Bilbao

Fri 6/2

06:45-12:35

1 stop6h 50m

£122

BelfastBilbao

BFS - BIO

BFSBIO

Belfast Intl

Wed 28/1

06:30-15:55

1 stop8h 25m

Bilbao

Wed 4/2

11:30-17:55

1 stop7h 25m

£125

BelfastBilbao

BFS - BIO

BFSBIO

Belfast Intl

Tue 21/4

08:20-18:30

1 stop9h 10m

Bilbao

Wed 22/4

13:50-20:30

1 stop7h 40m

£132

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

Tue 10/2

15:05-08:30

2 stops16h 25m

Bilbao

Sat 14/2

17:35-14:15

2 stops21h 40m

£362

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

Tue 10/2

17:20-16:00

2 stops21h 40m

Bilbao

Sat 14/2

06:50-16:50

1 stop11h 00m

£454

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

Thu 21/5

09:50-16:30

1 stop5h 40m

Bilbao

Sun 24/5

06:45-16:55

1 stop11h 10m

£546

Flights are sorted by cheapest return flights first.

Deals found on 15/12

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 21h 40m. 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

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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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