How does KAYAK find such low prices on flights from Northern Ireland to Bilbao?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Northern Ireland to Bilbao. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Northern Ireland to Bilbao?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bilbao from Northern Ireland is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Northern Ireland to Bilbao?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Bilbao with an airline and back to Northern Ireland with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Northern Ireland to Bilbao?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bilbao from Northern Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

Cheap Flights from Northern Ireland to Bilbao

BIO

KAYAK searches hundreds of travel sites at once for deals on flights to Bilbao

...and more

Travellers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 27% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals

Cheap Flights from Northern Ireland to Bilbao

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent return flight deals from Northern Ireland to Bilbao

Mon, 8 Jun - Tue, 16 Jun

08:40 - 12:25

BFS

BIO

26h 45m

2 stops

22:10 - 09:20

BIO

BFS

12h 10m

1 stop

£101Multiple Airlines

Mon, 8 Jun - Tue, 16 Jun

07:00 - 21:00

BFS

BIO

13h 00m

1 stop

22:10 - 09:20

BIO

BFS

12h 10m

1 stop

£104Multiple Airlines

Fri, 12 Jun - Tue, 16 Jun

21:30 - 21:00

BFS

BIO

22h 30m

1 stop

21:40 - 08:20

BIO

BFS

11h 40m

1 stop

£111Multiple Airlines

Sun, 7 Jun - Wed, 10 Jun

07:00 - 21:00

BFS

BIO

13h 00m

1 stop

21:40 - 08:30

BIO

BFS

11h 50m

1 stop

£113Multiple Airlines

Mon, 8 Jun - Tue, 16 Jun

08:40 - 12:25

BFS

BIO

26h 45m

2 stops

07:00 - 09:20

BIO

BFS

27h 20m

2 stops

£119Multiple Airlines

Fri, 12 Jun - Tue, 16 Jun

06:40 - 08:10

BFS

BIO

24h 30m

2 stops

22:10 - 09:20

BIO

BFS

12h 10m

1 stop

£121Multiple Airlines

Tue, 9 Jun - Wed, 10 Jun

13:45 - 08:30

BHD

BIO

17h 45m

2 stops

13:30 - 08:50

BIO

BHD

20h 20m

2 stops

£425British Airways

Tue, 9 Jun - Wed, 10 Jun

13:45 - 08:30

BHD

BIO

17h 45m

2 stops

13:30 - 08:50

BIO

BHD

20h 20m

2 stops

£427British Airways

Tue, 9 Jun - Wed, 10 Jun

13:45 - 08:30

BHD

BIO

17h 45m

2 stops

13:30 - 08:50

BIO

BHD

20h 20m

2 stops

£428British Airways

Fri, 24 Jul - Mon, 27 Jul

09:50 - 16:30

BHD

BIO

5h 40m

1 stop

12:45 - 09:20

BIO

BHD

21h 35m

2 stops

£512KLM

Useful Info

Low season	December
High season	May
Cheapest flight	£50

Best time to beat the crowds (3% less expensive on average)

Most popular time to fly (87% more expensive on average)

Flight from Belfast Intl Airport to Bilbao

How does KAYAK find such low prices on flights from Northern Ireland to Bilbao?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Northern Ireland to Bilbao.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Northern Ireland to Bilbao?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bilbao from Northern Ireland is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Northern Ireland to Bilbao?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Bilbao with an airline and back to Northern Ireland with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Northern Ireland to Bilbao?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bilbao from Northern Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Laredo

Lekeitio

Everything you need to know for your flight to Bilbao

Airports

Cabin class

Complete your trip

Direct flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Bilbao

Bilbao (BIO)

BIO

£50 Find Cheap Flights from Northern Ireland to Bilbao

KAYAK searches hundreds of travel sites at once for deals on flights to Bilbao

Cheap Flights from Northern Ireland to Bilbao

Recent return flight deals from Northern Ireland to Bilbao

Recent one-way flight deals from Northern Ireland to Bilbao

Recent last minute flight deals from Northern Ireland to Bilbao

Good to know - Cheap tickets from Northern Ireland to Bilbao

FAQs for booking flights from Northern Ireland to Bilbao

How does KAYAK find such low prices on flights from Northern Ireland to Bilbao?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Northern Ireland to Bilbao.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Northern Ireland to Bilbao?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bilbao from Northern Ireland is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Northern Ireland to Bilbao?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Bilbao with an airline and back to Northern Ireland with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Northern Ireland to Bilbao?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bilbao from Northern Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Travelling to a place near Bilbao?

Everything you need to know for your flight to Bilbao

Information on the airport you'll fly into in Bilbao

Cabin class types available on flights to Northern Ireland

Complete your trip to Bilbao with a hotel stay or car hire

Find direct flights for Bilbao

Flights to other popular destinations

Flights from domestic origins to Bilbao

Choose which airport to fly into in Bilbao

Find deals for your return flight