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Cheap flights from Bilbao to Belfast from £89

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
BIO — BHD
31 Mar — 7 Apr1
1 adult

Cheap flight deals from Bilbao to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from Bilbao (BIO) to Belfast (BF1). 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 26 March 2025.

Round-trip from

£89
3/5-7/5
  • 3/5-7/5
  • 2 total stops
  • 24h 20m total
  • Bilbao to Belfast
Search Deals

Find flight deals from Bilbao to Belfast

Cheapest flights from Bilbao to Belfast
Explore the most affordable flight options available from Bilbao to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 March 2025.

Sat 3/516:20BIO - BFS
1 stop7h 45mMultiple Airlines
Wed 7/517:20BFS - BIO
1 stop16h 35mMultiple Airlines
Deal found 25/3£89
Sat 3/518:10BIO - BHD
1 stop27h 35mMultiple Airlines
Wed 7/507:05BHD - BIO
1 stop14h 35mMultiple Airlines
Deal found 26/3£133
Thu 30/1014:50BIO - BFS
1 stop6h 20measyJet
Mon 3/1120:55BFS - BIO
1 stop12h 10measyJet
Deal found 26/3£222
Thu 30/1014:50BIO - BHD
1 stop5h 40measyJet
Mon 3/1108:05BHD - BIO
1 stop25h 00measyJet
Deal found 26/3£227
Tue 29/412:00BIO - BHD
1 stop10h 15mKLM
Fri 2/506:30BHD - BIO
1 stop15h 15mKLM
Deal found 26/3£393

Cheapflights Fare Finder

Customise your flight search to find flights from Bilbao to Belfast 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 26 March 2025.
Use the filters below to find and compare flights from Bilbao to Belfast that are best for you.

Fly from

Bilbao

Fly to

Belfast

Route

Depart

Return

Price

BilbaoBelfast

BIO - BFS

BIOBFS

Bilbao

Sat 3/5

16:20-23:05

1 stop7h 45m

Belfast Intl

Wed 7/5

17:20-10:55

1 stop16h 35m

£89

BilbaoBelfast

BIO - BHD

BIOBHD

Bilbao

Sat 3/5

18:10-20:45

1 stop27h 35m

Belfast City

Wed 7/5

07:05-22:40

1 stop14h 35m

£133

BilbaoBelfast

BIO - BHD

BIOBHD

Bilbao

Tue 29/4

12:00-21:15

1 stop10h 15m

Belfast City

Fri 2/5

06:30-22:45

1 stop15h 15m

£393

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Best time to book a flight from Bilbao to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast 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 Belfast

Rainfall in Belfast by month

Plan your trip to Belfast by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Belfast ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Belfast when rainfall is around 50.0 mm.

Temperature in Belfast by month

Plan your trip to Belfast by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Belfast, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Belfast

Get insights into the airlines that provide service to Belfast. 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 Belfast. Reviews last updated 26 March 2025.
KLM
7.8
Good
1,319 reviews
Check prices

Comfort

7.7

Boarding

7.8

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,319 reviews
KLM
7.8
Good
1,319 reviews
Check prices

Comfort

7.7

Boarding

7.8

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

Find useful and relevant information for your journey from Bilbao to Belfast. 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?

    Bilbao (BIO) is the airport you will fly out of if you book a flight from Bilbao to Belfast. You should not have trouble finding flights to Belfast from Bilbao; the airport handles an average of 0 outbound flights to Belfast per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Bilbao airport to Belfast. It is only a 3.0 mi journey to Bilbao (BIO) from Bilbao’s city center.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Bilbao to Belfast (average of £67). Flying from Bilbao to Belfast 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Bilbao to Belfast

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

Fly with Cheapflights

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

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Belfast from Bilbao.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Bilbao to Belfast flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Belfast from Bilbao today and book when prices fit your budget.

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