How long is the flight from Northern Ireland to Bilbao?

There are many flights that can get you from Northern Ireland to Bilbao in 21h 40m. Fly via KLM to get the fastest option. There are 793 mi between Northern Ireland and Bilbao.

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.

In terms of precipitation, rainfall in Bilbao ranges from 62.0 - 141.0 inches per month. November is typically the wettest month, when rainfall can reach 141.0 mm. July is typically the driest time to visit Bilbao when rainfall is around 62.0 mm.

If weather is an important factor for your trip to Bilbao, 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 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

What is the cheapest time of day to fly from NIR to BIO?

When flying from Northern Ireland to Bilbao, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

£59+ Cheap Flights from Northern Ireland to Bilbao

Cheap flight deals from Northern Ireland to Bilbao

Round-trip from	£100
One-way from	£59

1/11-8/11
2 total stops
30h 05m total
Northern Ireland to Bilbao

Search Deals

8/11
1 total stop
15h 15m 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 18 septembre 2025.

sam. 1/1115:45BFS - BIO

1 stop15h 15mMultiple Airlines

sam. 8/1122:45BIO - BFS

1 stop14h 50mMultiple Airlines

Deal found 17/9£100

sam. 18/1007:00BHD - BIO

1 stop25h 30mMultiple Airlines

sam. 25/1007:00BIO - BHD

2 stops14h 25mMultiple Airlines

Deal found 18/9£232

Best flights from Northern Ireland to Bilbao
Discover carefully curated flight deals from Northern Ireland to Bilbao that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 septembre 2025.

sam. 1/1115:45BFS - BIO

1 stop15h 15mMultiple Airlines

sam. 8/1122:45BIO - BFS

1 stop14h 50mMultiple Airlines

Deal found 17/9£100

mar. 10/217:20BHD - BIO

2 stops21h 40mKLM

sam. 14/206:50BIO - BHD

1 stop11h 00mKLM

Deal found 16/9£350

sam. 18/1007:00BHD - BIO

1 stop25h 30mMultiple Airlines

sam. 25/1007:00BIO - BHD

2 stops14h 25mMultiple Airlines

Deal found 18/9£232

mar. 10/217:55BHD - BIO

2 stops21h 15mMultiple Airlines

sam. 14/206:45BIO - BHD

2 stops11h 30mMultiple Airlines

Deal found 16/9£421

Last-minute flights from Northern Ireland to Bilbao
Discover last-minute flight deals from Northern Ireland to Bilbao. Data last updated 18 septembre 2025 and is based on user searches.

sam. 18/1016:40BFS - BIO

2 stops14h 35mMultiple Airlines

sam. 25/1012:15BIO - BFS

1 stop12h 05mMultiple Airlines

Deal found 18/9£125

sam. 18/1007:00BHD - BIO

1 stop25h 30mMultiple Airlines

sam. 25/1007:00BIO - BHD

2 stops14h 25mMultiple Airlines

Deal found 18/9£232

One-way flights from Northern Ireland to Bilbao
Search for one-way flight options from Northern Ireland to Bilbao. Find affordable one-way fares based on user searches. Data last updated 18 septembre 2025.

sam. 8/1115:45BFS - BIO

1 stop15h 15mMultiple Airlines

Deal found 16/9£59

ven. 7/1121:20BFS - BIO

1 stop17h 25mMultiple Airlines

Deal found 16/9£61

mar. 7/1013:25BHD - BIO

2 stops27h 05mAer Lingus

Deal found 16/9£205

mar. 7/1017:25BHD - BIO

1 stop22h 05mKLM

Deal found 16/9£238

Cheapflights Fare Finder

Use the filters below to find and compare flights from Northern Ireland to Bilbao that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastBilbao

BFS - BIO

BFSBIO

Belfast Intl

sam. 1/11

15:45-08:00

1 stop15h 15m

Bilbao

sam. 8/11

22:45-12:35

1 stop14h 50m

£100

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

sam. 18/10

07:00-09:30

1 stop25h 30m

Bilbao

sam. 25/10

07:00-20:25

2 stops14h 25m

£232

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

mar. 10/2

17:20-16:00

2 stops21h 40m

Bilbao

sam. 14/2

06:50-16:50

1 stop11h 00m

£350

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

mar. 10/2

17:55-16:10

2 stops21h 15m

Bilbao

sam. 14/2

06:45-17:15

2 stops11h 30m

£421

BelfastBilbao

BFS - BIO

BFSBIO

Belfast Intl

sam. 8/11

15:45-08:00

1 stop15h 15m

£59

BelfastBilbao

BFS - BIO

BFSBIO

Belfast Intl

ven. 7/11

21:20-15:45

1 stop17h 25m

£61

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

mar. 7/10

13:25-17:30

2 stops27h 05m

£205

BelfastBilbao

BHD - BIO

BHDBIO

Belfast City

mar. 7/10

17:25-16:30

1 stop22h 05m

£238

Flights are sorted by cheapest return flights first.

Deals found on 16/9

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

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 21h 40m. Fly via KLM to get the fastest option. There are 793 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

Browse thousands of different options on Cheapflights for your next trip

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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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Cheap flights from Northern Ireland to Bilbao from £59

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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.

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 18 septembre 2025.

Round-trip from

One-way from

Find flight deals from Northern Ireland to Bilbao

Cheapest flights from Northern Ireland to BilbaoExplore 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 18 septembre 2025.

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 18 septembre 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Northern Ireland to Bilbao that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Northern Ireland to Bilbao

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?

How long is the flight from Northern Ireland to Bilbao?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Northern Ireland to Bilbao

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

Can Cheapflights 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?

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Travel Smart

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 18 septembre 2025.