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Cheap flights from Northern Ireland to Bilbao from £128

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — BIO
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Northern Ireland to Bilbao

Keep the following information in mind while searching for Northern Ireland to Bilbao flight deals. Data was last updated 12 September 2025.

Round-trip from

£128
easyJet
  • easyJet
  • 7/10-14/10
  • 2 total stops
  • 11h 35m total
  • Northern Ireland to Bilbao
Search Deals

Find flight deals from Northern Ireland to Bilbao

Cheapest flights from Northern Ireland to Bilbao
Explore the most affordable flight options available from Northern Ireland to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Tue 7/1008:40BFS - BIO
1 stop4h 30measyJet
Tue 14/1014:50BIO - BFS
1 stop7h 05measyJet
Deal found 11/9£128
Tue 7/1008:10BFS - BIO
1 stop6h 15mMultiple Airlines
Tue 14/1008:55BIO - BFS
2 stops12h 40mMultiple Airlines
Deal found 11/9£131
Sun 26/1021:00BFS - BIO
1 stop10h 25mMultiple Airlines
Sun 2/1114:35BIO - BFS
2 stops17h 15mMultiple Airlines
Deal found 11/9£162
Thu 9/1008:50BFS - BIO
2 stops21h 45mMultiple Airlines
Thu 16/1006:45BIO - BFS
1 stop9h 35mMultiple Airlines
Deal found 11/9£165
Thu 9/1008:45BFS - BIO
1 stop6h 25measyJet
Thu 16/1016:50BIO - BFS
1 stop5h 30measyJet
Deal found 11/9£182
Tue 7/1007:05BHD - BIO
1 stop11h 15mMultiple Airlines
Tue 14/1014:40BIO - BHD
1 stop6h 45mMultiple Airlines
Deal found 11/9£191
Mon 15/922:45BFS - BIO
3 stops31h 50mMultiple Airlines
Mon 22/922:20BIO - BFS
2 stops18h 00mMultiple Airlines
Deal found 11/9£194
Thu 9/1018:45BHD - BIO
2 stops12h 30mMultiple Airlines
Thu 16/1008:55BIO - BHD
2 stops10h 20mMultiple Airlines
Deal found 11/9£199
Thu 18/909:40BHD - BIO
2 stops20h 55mMultiple Airlines
Mon 22/922:20BIO - BHD
2 stops15h 55mMultiple Airlines
Deal found 11/9£216
Mon 15/909:40BHD - BIO
1 stop11h 05mMultiple Airlines
Mon 22/922:20BIO - BHD
2 stops15h 55mMultiple Airlines
Deal found 11/9£281
Sun 14/915:15BHD - BIO
2 stops16h 05mMultiple Airlines
Sun 21/911:20BIO - BHD
1 stop7h 20mMultiple Airlines
Deal found 11/9£364

Cheapflights Fare Finder

 
Customise your flight search to find flights from Northern Ireland 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 12 September 2025.
Use the filters below to find and compare flights from Northern Ireland to Bilbao that are best for you.

Fly from

Northern Ireland

Fly to

Bilbao

Route

Depart

Return

Price

BelfastBilbao

BFS - BIO

BFSBIO

Belfast Intl

Tue 7/10

08:40-14:10

1 stop4h 30m

Bilbao

Tue 14/10

14:50-20:55

1 stop7h 05m

£128

BelfastBilbao

BFS - BIO

BFSBIO

Belfast Intl

Tue 7/10

08:10-15:25

1 stop6h 15m

Bilbao

Tue 14/10

08:55-20:35

2 stops12h 40m

£131

BelfastBilbao

BFS - BIO

BFSBIO

Belfast Intl

Sun 26/10

21:00-08:25

1 stop10h 25m

Bilbao

Sun 2/11

14:35-06:50

2 stops17h 15m

£162

BelfastBilbao

BFS - BIO

BFSBIO

Belfast Intl

Thu 9/10

08:50-07:35

2 stops21h 45m

Bilbao

Thu 16/10

21:05-10:00

2 stops13h 55m

£165

BelfastBilbao

BFS - BIO

BFSBIO

Belfast Intl

Thu 9/10

08:45-16:10

1 stop6h 25m

Bilbao

Thu 16/10

16:50-21:20

1 stop5h 30m

£182

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

Tue 7/10

07:05-19:20

1 stop11h 15m

Bilbao

Tue 14/10

14:40-20:25

1 stop6h 45m

£191

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

Thu 9/10

18:45-08:15

2 stops12h 30m

Bilbao

Thu 16/10

08:55-18:15

2 stops10h 20m

£199

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

Tue 10/2

17:20-16:00

2 stops21h 40m

Bilbao

Sat 14/2

06:50-16:50

1 stop11h 00m

£351

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

Tue 7/10

16:55-17:30

2 stops23h 35m

£209

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

Tue 7/10

06:30-16:30

1 stop9h 00m

£240

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Best time to book a flight from Northern Ireland to Bilbao

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

    Most people fly into Bilbao (BIO) if they book a flight to Bilbao from Northern Ireland. Bilbao is conveniently located just 3.0 mi from Bilbao’s city center.

  • How long is the flight from Northern Ireland to Bilbao?

    There are many flights that can get you from Northern Ireland to Bilbao in 4h 30m. Fly via easyJet to get the fastest option. There are 798 mi between Northern Ireland and Bilbao.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Northern Ireland 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 Northern Ireland to Bilbao?

    Currently, January is the cheapest month in which you can book a flight from Northern Ireland to Bilbao (average of £74). Flying from Northern Ireland 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.

See more FAQs

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Alternative routes for Northern Ireland to Bilbao

See prices for flight routes from nearby airports that may be better suited for you.
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Southend to San Sebastian flights
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East Midlands to Bilbao flights
Cardiff to Bilbao flights
Inverness to Bilbao flights
Newcastle upon Tyne to San Sebastian flights
Gatwick to Vitoria-Gasteiz flights
Stansted to Vitoria-Gasteiz flights
Bristol to San Sebastian flights
Prestwick to Bilbao flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Northern Ireland to Bilbao?

Deals for Northern Ireland to Bilbao flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to Bilbao from Northern Ireland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

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

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

Yes, Cheapflights offers price alerts on Northern Ireland to Bilbao flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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