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Cheap flights from Bilbao to Belfast City Airport from £103

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
BIO — BHD
18 May — 25 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bilbao to Belfast City

Enter your travel dates to find the best prices.

Cheapest flights from Bilbao to Belfast City
Explore the most affordable flight options available from Bilbao to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2026.

Wed 3/610:55
BIO
-
BHD
1 stop6h 20m
Multiple Airlines
Sun 7/607:00
BHD
-
BIO
1 stop8h 20m
Multiple Airlines
Deal found 14/4£103
Sat 2/512:05
BIO
-
BHD
2 stops10h 00m
Multiple Airlines
Wed 6/512:45
BHD
-
BIO
1 stop7h 15m
Multiple Airlines
Deal found 16/4£143
Tue 12/522:50
BIO
-
BHD
2 stops20h 00m
Multiple Airlines
Fri 15/507:00
BHD
-
BIO
2 stops24h 00m
Multiple Airlines
Deal found 14/4£144
Wed 3/621:40
BIO
-
BHD
1 stop14h 35m
Multiple Airlines
Fri 5/607:00
BHD
-
BIO
2 stops24h 00m
Multiple Airlines
Deal found 15/4£152
Wed 15/422:20
BIO
-
BHD
1 stop11h 35m
Multiple Airlines
Wed 22/412:45
BHD
-
BIO
1 stop7h 15m
Multiple Airlines
Deal found 14/4£160

Find flight deals from Bilbao to Belfast City

Discover tips and strategies to find the most affordable flight options for your journey from Bilbao (BIO) to Belfast City (BHD). 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 18 April 2026.

Round-trip from

£103
3/6-7/6
  • 3/6-7/6
  • 2 total stops
  • 14h 40m total
  • Bilbao to Belfast
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bilbao to Belfast City 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 18 April 2026.
Use the filters below to find and compare flights from Bilbao to Belfast City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BilbaoBelfast

BIO - BHD

BIOBHD

Bilbao

Sat 2/5

12:05-21:05

2 stops10h 00m

Belfast City

Wed 6/5

12:45-21:00

1 stop7h 15m

£143

BilbaoBelfast

BIO - BHD

BIOBHD

Bilbao

Wed 3/6

21:40-11:15

1 stop14h 35m

Belfast City

Fri 5/6

07:00-08:00

2 stops24h 00m

£152

BilbaoBelfast

BIO - BHD

BIOBHD

Bilbao

Thu 30/4

11:50-17:20

1 stop6h 30m

Belfast City

Sun 3/5

20:20-12:30

1 stop15h 10m

£180

BilbaoBelfast

BIO - BHD

BIOBHD

Bilbao

Sat 26/9

21:40-11:55

2 stops15h 15m

Belfast City

Sun 27/9

16:35-21:00

1 stop27h 25m

£213

BilbaoBelfast

BIO - BHD

BIOBHD

Bilbao

Wed 3/6

08:55-17:50

2 stops9h 55m

Belfast City

Sun 7/6

07:00-17:35

2 stops9h 35m

£247

BilbaoBelfast

BIO - BHD

BIOBHD

Bilbao

Sat 2/5

13:30-10:05

2 stops21h 35m

Belfast City

Wed 6/5

11:35-08:30

2 stops19h 55m

£538

BilbaoBelfast

BIO - BHD

BIOBHD

Bilbao

Tue 5/5

13:30-09:00

2 stops20h 30m

Belfast City

Wed 6/5

11:35-08:30

2 stops19h 55m

£639

Flights are sorted by cheapest return flights first.

Deals found on 16/4

Sorted by cheapest first

Best time to book a flight from Bilbao to Belfast City

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

    Most people fly from Bilbao (BIO) if they book a flight from Bilbao to Belfast City. On average, Bilbao has 0 outbound flights to 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 Bilbao to Belfast City that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Bilbao to Belfast City 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

Travelling to a place near Belfast City Airport?

Book flights to Belfast City Airport if you plan to visit one of these locations
Bangor
Carrickfergus
Newcastle

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Bilbao to Belfast City

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

Fly with Cheapflights

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

Cheapflights makes it easy to find Bilbao to Belfast City flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Bilbao to Belfast City?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Bilbao to Belfast City for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from Bilbao to Belfast City with no change fees.

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

Yes! Start tracking prices for Bilbao to Belfast City flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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