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Cheap flights from Bilbao to Northern Ireland from £117

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
BIO — BFS
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bilbao to Northern Ireland

Enter your travel dates to find the best prices.

Best flights from Bilbao to Northern Ireland
Discover carefully curated flight deals from Bilbao to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 December 2025.

Thu 5/211:10BIO - BFS
1 stop26h 25mMultiple Airlines
Mon 9/218:50BFS - BIO
1 stop20h 05mMultiple Airlines
Deal found 17/12£117
Sun 29/317:05BIO - BHD
1 stop16h 55measyJet
Sun 5/420:10BHD - BIO
1 stop17h 00measyJet
Deal found 16/12£200
Thu 26/207:45BIO - BHD
1 stop12h 35mMultiple Airlines
Mon 2/310:15BHD - BIO
1 stop25h 05mMultiple Airlines
Deal found 16/12£117
Fri 30/106:45BIO - BFS
1 stop6h 50mMultiple Airlines
Fri 6/221:20BFS - BIO
2 stops16h 50mMultiple Airlines
Deal found 16/12£123
Fri 6/222:45BIO - BFS
2 stops24h 50mMultiple Airlines
Mon 9/218:50BFS - BIO
1 stop20h 05mMultiple Airlines
Deal found 17/12£123
Thu 5/218:15BIO - BFS
1 stop14h 10mMultiple Airlines
Sun 8/223:05BFS - BIO
2 stops23h 05mMultiple Airlines
Deal found 17/12£124
Thu 5/206:50BIO - BHD
1 stop11h 00mKLM
Sun 8/217:20BHD - BIO
1 stop22h 10mKLM
Deal found 17/12£391
Fri 6/210:25BIO - BFS
1 stop11h 20mMultiple Airlines
Sun 8/222:45BFS - BIO
1 stop12h 35mMultiple Airlines
Deal found 17/12£137
Sun 29/316:30BIO - BFS
1 stop16h 15mMultiple Airlines
Sun 5/422:10BFS - BIO
2 stops39h 40mMultiple Airlines
Deal found 16/12£156
Thu 5/207:45BIO - BHD
1 stop12h 15mMultiple Airlines
Mon 9/214:15BHD - BIO
1 stop7h 20mMultiple Airlines
Deal found 17/12£164
Sun 29/307:10BIO - BHD
2 stops26h 45mMultiple Airlines
Sun 5/407:00BHD - BIO
2 stops10h 35mMultiple Airlines
Deal found 16/12£197
Fri 6/211:15BIO - BHD
1 stop10h 15mMultiple Airlines
Sun 8/207:25BHD - BIO
1 stop7h 30mMultiple Airlines
Deal found 17/12£230
Fri 6/211:25BIO - BHD
2 stops10h 05mMultiple Airlines
Mon 9/214:15BHD - BIO
1 stop7h 20mMultiple Airlines
Deal found 17/12£241
Thu 5/221:35BIO - BHD
2 stops17h 25mMultiple Airlines
Sun 8/206:30BHD - BIO
2 stops25h 00mMultiple Airlines
Deal found 17/12£401

Find flight deals from Bilbao to Northern Ireland

Keep the following information in mind while searching for Bilbao to Northern Ireland flight deals. Data was last updated 18 December 2025.

Round-trip from

£105
easyJet
  • easyJet
  • 6/2-9/2
  • 2 total stops
  • 23h 25m total
  • Bilbao to Northern Ireland
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bilbao to Northern Ireland 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 December 2025.
Use the filters below to find and compare flights from Bilbao to Northern Ireland that are best for you.

Fly from

Bilbao

Fly to

Northern Ireland

Route

Depart

Return

Price

BilbaoBelfast

BIO - BFS

BIOBFS

Bilbao

Thu 5/2

11:10-12:35

1 stop26h 25m

Belfast Intl

Mon 9/2

18:50-15:55

1 stop20h 05m

£117

BilbaoBelfast

BIO - BHD

BIOBHD

Bilbao

Thu 26/2

07:45-19:20

1 stop12h 35m

Belfast City

Mon 2/3

10:15-12:20

1 stop25h 05m

£117

BilbaoBelfast

BIO - BFS

BIOBFS

Bilbao

Fri 30/1

06:45-12:35

1 stop6h 50m

Belfast Intl

Fri 6/2

21:20-15:10

2 stops16h 50m

£123

BilbaoBelfast

BIO - BFS

BIOBFS

Bilbao

Fri 6/2

22:45-22:35

2 stops24h 50m

Belfast Intl

Mon 9/2

18:50-15:55

1 stop20h 05m

£123

BilbaoBelfast

BIO - BFS

BIOBFS

Bilbao

Thu 5/2

18:15-07:25

1 stop14h 10m

Belfast Intl

Sun 8/2

23:05-23:10

2 stops23h 05m

£124

BilbaoBelfast

BIO - BFS

BIOBFS

Bilbao

Fri 6/2

10:25-20:45

1 stop11h 20m

Belfast Intl

Sun 8/2

22:45-12:20

1 stop12h 35m

£137

BilbaoBelfast

BIO - BFS

BIOBFS

Bilbao

Sun 29/3

16:30-07:45

1 stop16h 15m

Belfast Intl

Sun 5/4

22:10-14:50

2 stops39h 40m

£156

BilbaoBelfast

BIO - BHD

BIOBHD

Bilbao

Thu 5/2

07:45-19:00

1 stop12h 15m

Belfast City

Mon 9/2

14:15-22:35

1 stop7h 20m

£164

BilbaoBelfast

BIO - BHD

BIOBHD

Bilbao

Sun 29/3

07:10-08:55

2 stops26h 45m

Belfast City

Sun 5/4

07:00-18:35

2 stops10h 35m

£197

BilbaoBelfast

BIO - BHD

BIOBHD

Bilbao

Sun 29/3

17:05-09:00

1 stop16h 55m

Belfast City

Sun 5/4

20:10-14:10

1 stop17h 00m

£200

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Showing 1-10 of 14 results
1
2

Best time to book a flight from Bilbao to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland 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.

Cheapflights Insights

Everything you need to know about your flight from Bilbao to Northern Ireland
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 Bilbao to Northern Ireland. 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 Northern Ireland?

    If you book a flight to Northern Ireland from Bilbao, you will be flying from Bilbao, which is the city’s only airport. Bilbao (BIO) is located 3.0 mi from the center of Bilbao.

  • Can I find deals for flights from Bilbao to Northern Ireland that include hotel bookings?

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

  • How can I find direct flights from Bilbao to Northern Ireland?

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

  • Can I find deals for business class flights from Bilbao to Northern Ireland?

    Yes. Cheapflights offers flight deals from Bilbao to Northern Ireland 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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Why should you use Cheapflights to find cheap flight tickets from Bilbao to Northern Ireland?

Cheapflights simply makes it quick and affordable to book flights from Bilbao to Northern Ireland by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Bilbao to Northern Ireland with no change fees?

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

Can Cheapflights notify me if prices for flights from Bilbao to Northern Ireland become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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