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Cheap flights from Belfast City Airport to Bilbao from £49

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — BIO
29 Apr — 6 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast City to Bilbao

Enter your travel dates to find the best prices.

Cheapest flights from Belfast City to Bilbao
Explore the most affordable flight options available from Belfast City to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 March 2026.

Thu 30/415:25
BHD
-
BIO
1 stop4h 35m
Multiple Airlines
Thu 7/507:45
BIO
-
BHD
1 stop8h 10m
Multiple Airlines
Deal found 29/3£171
Fri 22/514:20
BHD
-
BIO
1 stop7h 20m
Multiple Airlines
Sun 24/508:50
BIO
-
BHD
2 stops25h 30m
Multiple Airlines
Deal found 27/3£330
Tue 28/416:25
BHD
-
BIO
2 stops15h 05m
British Airways
Sat 2/517:35
BIO
-
BHD
2 stops17h 30m
British Airways
Deal found 28/3£371
Sun 6/1220:25
BHD
-
BIO
2 stops35h 05m
British Airways
Wed 9/1221:35
BIO
-
BHD
2 stops20h 00m
British Airways
Deal found 29/3£519
Mon 7/1211:30
BHD
-
BIO
2 stops20h 00m
British Airways
Thu 10/1221:35
BIO
-
BHD
2 stops22h 15m
British Airways
Deal found 27/3£520

Find flight deals from Belfast City to Bilbao

Discover tips and strategies to find the most affordable flight options for your journey from Belfast City (BHD) 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 30 March 2026.

Round-trip from

£171

One-way from

£49
30/4-7/5
  • 30/4-7/5
  • 2 total stops
  • 12h 45m total
  • Belfast to Bilbao
Search Deals
11/5
  • 11/5
  • 1 total stop
  • 10h 10m total
  • Belfast to Bilbao
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast City 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 30 March 2026.
Use the filters below to find and compare flights from Belfast City Airport to Bilbao that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

Thu 30/4

15:25-21:00

1 stop4h 35m

Bilbao

Thu 7/5

07:45-14:55

1 stop8h 10m

£171

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

Fri 22/5

14:20-22:40

1 stop7h 20m

Bilbao

Sun 24/5

08:50-09:20

2 stops25h 30m

£330

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

Tue 28/4

16:25-08:30

2 stops15h 05m

Bilbao

Sat 2/5

17:35-10:05

2 stops17h 30m

£371

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

Thu 21/5

09:50-20:15

2 stops9h 25m

Bilbao

Sun 24/5

17:15-09:20

1 stop17h 05m

£657
Cheapest one-way

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

Wed 27/5

07:00-21:00

1 stop13h 00m

£63

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

Tue 12/5

08:05-23:00

2 stops13h 55m

£69

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

Sat 9/5

07:00-22:40

1 stop14h 40m

£70

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

Fri 15/5

18:20-22:40

1 stop27h 20m

£75

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

Wed 13/5

12:45-22:10

2 stops8h 25m

£101

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

Sun 10/5

17:35-08:15

2 stops13h 40m

£161

Flights are sorted by cheapest return flights first.

Deals found on 30/3

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

Best time to book a flight from Belfast City to Bilbao

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

Related info for your journey

Find useful and relevant information for your journey from Belfast City 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 City?

    Most people fly into Bilbao (BIO) if they book a flight to Bilbao from Belfast City. On average, Bilbao has 0 inbound flights from Belfast City per day from 0 airlines. Bilbao is conveniently located just 3.0 mi from Bilbao’s city center.

  • How long is the flight from Belfast City Airport to Bilbao?

    A quick flight from Belfast City Airport to Bilbao can take about 15h 05m. British Airways provides one of the quickest options available for as low as £371. There are 793 mi between Belfast City Airport and Bilbao.

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

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

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

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

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

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

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

Cheapflights helps you search for flights from Belfast City 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 City to Bilbao?

Millions of users choose and trust Cheapflights to book the best flight deals from Belfast City to Bilbao for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Belfast City to Bilbao, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Belfast City to Bilbao flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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