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Cheap flights from Bilbao to Northern Ireland from £177

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
BIO — BFS
9 Jul — 16 Jul1
1 adult

Cheap 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 4 July 2025.

Round-trip from

£177
7/8-11/8
  • 7/8-11/8
  • 3 total stops
  • 38h 20m total
  • Bilbao to Northern Ireland

Find flight deals from Bilbao to Northern Ireland

Cheapest flights from Bilbao to Northern Ireland
Explore the most affordable flight options available from Bilbao to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.

Thu 7/815:05BIO - BFS
1 stop24h 25mMultiple Airlines
Mon 11/817:30BFS - BIO
2 stops13h 55mMultiple Airlines
Deal found 2/7£177
Thu 7/807:35BIO - BHD
1 stop8h 35mMultiple Airlines
Mon 11/809:50BHD - BIO
1 stop11h 50mMultiple Airlines
Deal found 2/7£236
Thu 7/806:45BIO - BHD
2 stops9h 50mBritish Airways
Mon 11/806:40BHD - BIO
2 stops14h 15mBritish Airways
Deal found 3/7£521

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 4 July 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 7/8

15:05-14:30

1 stop24h 25m

Belfast Intl

Mon 11/8

17:30-08:25

2 stops13h 55m

£177

BilbaoBelfast

BIO - BHD

BIOBHD

Bilbao

Thu 7/8

07:35-15:10

1 stop8h 35m

Belfast City

Mon 11/8

09:50-22:40

1 stop11h 50m

£236

BilbaoBelfast

BIO - BHD

BIOBHD

Bilbao

Thu 7/8

06:45-15:35

2 stops9h 50m

Belfast City

Mon 11/8

06:40-21:55

2 stops14h 15m

£521

Flights are sorted by cheapest return flights first.

Deals found on 2/7

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.

Reviews of airlines servicing Northern Ireland

Get insights into the airlines that provide service to Northern Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Northern Ireland. Reviews last updated 4 July 2025.
Check out reviews from past customers who have flown with British Airways from Bilbao to Northern Ireland to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

6.8

Entertainment

6.4

Crew

7.6

Food

6.3

Overall

6.6

Comfort

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,May 2025

ACC - LGW

The flight was excellent , the crew were friendly and efficient , the entertainment on screen made a long (although not a long haul flight) very pleasing the meals and wine and fruit juice were very satisfying all in all a great experience

Boarding

6.8

Entertainment

6.4

Crew

7.6

Food

6.3

Overall

6.6

Comfort

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,May 2025

ACC - LGW

The flight was excellent , the crew were friendly and efficient , the entertainment on screen made a long (although not a long haul flight) very pleasing the meals and wine and fruit juice were very satisfying all in all a great experience

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.

  • What is the cheapest month to book a flight from Bilbao to Northern Ireland?

    Currently, January is the cheapest month in which you can book a flight from Bilbao to Northern Ireland (average of £67). Flying from Bilbao to Northern Ireland in July is currently the most expensive (average of £90). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Why should you use Cheapflights to find cheap flight tickets from Bilbao to Northern Ireland?

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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.

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