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Cheap flights from Belfast City Airport to Bilbao from £54

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 13/8. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — BIO
3 Aug — 10 Aug1
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 4 July 2026.

Thu 10/915:25
BHD
-
BIO
1 stop4h 35m
Multiple Airlines
Mon 14/907:45
BIO
-
BHD
1 stop27h 05m
Multiple Airlines
Deal found 3/7£137
Tue 18/810:15
BHD
-
BIO
1 stop7h 20m
Multiple Airlines
Fri 21/822:40
BIO
-
BHD
2 stops23h 10m
Multiple Airlines
Deal found 1/7£168
Sun 26/706:50
BHD
-
BIO
2 stops24h 35m
Multiple Airlines
Fri 31/722:40
BIO
-
BHD
2 stops20h 00m
Multiple Airlines
Deal found 2/7£196
Sun 6/911:00
BHD
-
BIO
2 stops20h 30m
British Airways
Wed 9/909:15
BIO
-
BHD
2 stops12h 20m
British Airways
Deal found 1/7£338

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 4 July 2026.

Round-trip from

£137

One-way from

£54
10/9-14/9
  • 10/9-14/9
  • 2 total stops
  • 31h 40m total
  • Belfast to Bilbao
Search Deals
13/8
  • 13/8
  • 1 total stop
  • 26h 45m 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 4 July 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

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

Thu 10/9

15:25-21:00

1 stop4h 35m

Bilbao

Mon 14/9

07:45-09:50

1 stop27h 05m

£137

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

Tue 18/8

10:15-18:35

1 stop7h 20m

Bilbao

Fri 21/8

21:40-20:30

1 stop23h 50m

£185
Fastest return journey

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

Sun 26/7

07:00-16:20

1 stop8h 20m

Bilbao

Fri 31/7

14:45-20:30

1 stop6h 45m

£237

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

Sun 6/9

11:00-08:30

2 stops20h 30m

Bilbao

Wed 9/9

09:15-20:35

2 stops12h 20m

£338
Cheapest one-way
Fastest single journey

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

Sun 16/8

07:00-21:00

1 stop13h 00m

£64

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

Thu 13/8

17:55-08:25

2 stops37h 30m

£89

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Sorted by cheapest first

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.

  • 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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