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Cheap flights from Belfast to Bilbao from £72

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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — BIO
16 7월 — 23 7월1
1 adult

Cheap flight deals from Belfast to Bilbao

Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) 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 11 7월 2025.

Round-trip from

£179

One-way from

£72
6/8-13/8
  • 6/8-13/8
  • 2 total stops
  • 31h 10m total
  • Belfast to Bilbao
4/1
  • 4/1
  • 1 total stop
  • 11h 50m total
  • Belfast to Bilbao

Find flight deals from Belfast to Bilbao

Cheapest flights from Belfast to Bilbao
Explore the most affordable flight options available from Belfast to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 7월 2025.

수 6/817:20BFS - BIO
1 stop16h 35mMultiple Airlines
수 13/807:55BIO - BFS
1 stop14h 35mMultiple Airlines
Deal found 8/7£179
목 7/809:40BHD - BIO
1 stop9h 40mMultiple Airlines
목 14/822:30BIO - BHD
1 stop18h 55mMultiple Airlines
Deal found 9/7£245

Cheapflights Fare Finder

Customise your flight search to find flights from Belfast 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 11 7월 2025.
Use the filters below to find and compare flights from Belfast to Bilbao that are best for you.

Fly from

Belfast

Fly to

Bilbao

Route

Depart

Return

Price

BelfastBilbao

BFS - BIO

BFSBIO

Belfast Intl

수 6/8

17:20-10:55

1 stop16h 35m

Bilbao

수 13/8

07:55-21:30

1 stop14h 35m

£179

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

목 7/8

09:40-20:20

1 stop9h 40m

Bilbao

목 14/8

22:30-16:25

1 stop18h 55m

£245

BelfastBilbao

BFS - BIO

BFSBIO

Belfast Intl

일 4/1

05:45-18:35

1 stop11h 50m

£72

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

토 3/1

13:55-18:35

1 stop27h 40m

£94

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Best time to book a flight from Belfast to Bilbao

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

    Located just 3.0 mi from the city center, Bilbao is the airport most travelers will use when flying to Bilbao from Belfast. Booking flights from Belfast to Bilbao (BIO) should be relatively easy as there are 0 daily inbound flights from Belfast from 0 different airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast 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.

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

    Currently, January is the cheapest month in which you can book a flight from Belfast to Bilbao (average of £74). Flying from Belfast to Bilbao in August is currently the most expensive (average of £223). 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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Alternative routes for Belfast to Bilbao

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

Cheapflights helps you search for flights from Belfast 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 to Bilbao?

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 Bilbao from Belfast.

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

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

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

Of course! You can now track prices for flights from Belfast to Bilbao and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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