How long is the flight from Northern Ireland to Bilbao?

There are many flights that can get you from Northern Ireland to Bilbao in 12h 20m. Fly via KLM to get the fastest option. There are 793 mi between Northern Ireland and Bilbao.

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.

£102+ Cheap Flights from Northern Ireland to Bilbao

Cheap flight deals from Northern Ireland to Bilbao

Enter your travel dates to find the best prices.

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Best

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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 30 October 2026.

Sun 13/1220:00 -

1 stop11h 20m

Sun 20/1207:15 -

1 stop13h 20m

Deal found 29/10£102

Fri 11/1206:00 -

1 stop15h 20m

Fri 18/1206:45 -

1 stop6h 50m

Deal found 27/10£103

Sat 21/1115:25 -

2 stops17h 45m

Fri 27/1122:55 -

1 stop11h 10m

Deal found 26/10£118

Sat 14/1106:00 -

1 stop8h 45m

Fri 20/1122:55 -

1 stop11h 10m

Deal found 25/10£132

Sat 21/1119:40 -

1 stop20h 05m

Fri 27/1113:45 -

1 stop6h 50m

Deal found 27/10£205

Sat 14/1114:55 -

1 stop6h 40m

Fri 20/1108:30 -

2 stops12h 05m

Deal found 25/10£216

Sat 14/1109:40 -

1 stop12h 20m

Fri 20/1111:55 -

1 stop22h 15m

Deal found 25/10£238

Find flight deals from Northern Ireland to Bilbao

Round-trip from	£102

13/12-20/12
2 total stops
24h 40m total
Northern Ireland to Bilbao

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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

Cheapest return flight

BelfastBilbao

BFS Belfast Intl - BIO Bilbao

BFSBIO

Belfast Intl

Sun 13/12

20:00-08:20

1 stop11h 20m

Bilbao

Sun 20/12

20:00-06:55

2 stops11h 55m

£114

BelfastBilbao

BHD Belfast City - BIO Bilbao

BHDBIO

Belfast City

Sat 26/12

19:40-19:20

2 stops22h 40m

Bilbao

Wed 31/12

00:00-00:00

Nonstop0h 00m

£118

BelfastBilbao

BFS Belfast Intl - BIO Bilbao

BFSBIO

Belfast Intl

Fri 11/12

06:15-23:00

2 stops15h 45m

Bilbao

Fri 18/12

06:45-12:35

1 stop6h 50m

£118

BelfastBilbao

BFS Belfast Intl - BIO Bilbao

BFSBIO

Belfast Intl

Sat 21/11

15:25-10:10

2 stops17h 45m

Bilbao

Fri 27/11

22:55-09:05

1 stop11h 10m

£118

BelfastBilbao

BFS Belfast Intl - BIO Bilbao

BFSBIO

Belfast Intl

Sat 26/12

06:00-22:35

1 stop15h 35m

Bilbao

Wed 31/12

00:00-00:00

Nonstop0h 00m

£127

BelfastBilbao

BFS Belfast Intl - BIO Bilbao

BFSBIO

Belfast Intl

Sun 27/12

20:00-22:05

1 stop25h 05m

Bilbao

Wed 31/12

00:00-00:00

Nonstop0h 00m

£128

BelfastBilbao

BFS Belfast Intl - BIO Bilbao

BFSBIO

Belfast Intl

Sat 14/11

06:00-15:45

1 stop8h 45m

Bilbao

Fri 20/11

22:55-09:05

1 stop11h 10m

£132

BelfastBilbao

BFS Belfast Intl - BIO Bilbao

BFSBIO

Belfast Intl

Mon 28/12

06:40-22:50

2 stops15h 10m

Bilbao

Wed 31/12

00:00-00:00

Nonstop0h 00m

£142

BelfastBilbao

BHD Belfast City - BIO Bilbao

BHDBIO

Belfast City

Sun 27/12

19:45-17:30

2 stops20h 45m

Bilbao

Wed 31/12

00:00-00:00

Nonstop0h 00m

£142

BelfastBilbao

BHD Belfast City - BIO Bilbao

BHDBIO

Belfast City

Mon 28/12

07:40-22:50

2 stops14h 10m

Bilbao

Wed 31/12

00:00-00:00

Nonstop0h 00m

£157

Flights are sorted by cheapest return flights first.

Deals found on 27/10

Showing 1-10 of 19 resultsSorted by cheapest first

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.

BFS-BIO

BHD-BIO

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

GBNIR-BIO

BFS-BIO

BHD-BIO

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 12h 20m. 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.

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 £102

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/12. 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

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 30 October 2026.

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 30 October 2026.

Best flights from Northern Ireland to BilbaoDiscover 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 30 October 2026.

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 30 October 2026.

Last-minute flights from Northern Ireland to BilbaoDiscover last-minute flight deals from Northern Ireland to Bilbao. Data last updated 30 October 2026 and is based on user searches.

Discover last-minute flight deals from Northern Ireland to Bilbao. Data last updated 30 October 2026 and is based on user searches.

One-way flights from Northern Ireland to BilbaoSearch for one-way flight options from Northern Ireland to Bilbao. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Search for one-way flight options from Northern Ireland to Bilbao. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Find flight deals from Northern Ireland to Bilbao

Round-trip from

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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.

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Related info for your journey

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?

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.

Other flights to Bilbao

Explore flights to Bilbao departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 30 October 2026.

Complete your trip

Complete your trip to Bilbao by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Basque Country

Book a non-stop flight to one of these other cities located in Basque Country.

Search flights from Northern Ireland to Bilbao by cabin class

Find flights from Northern Ireland to Bilbao, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Northern Ireland and Bilbao flights

Browse other Northern Ireland and Bilbao flight options. Last updated on 30 October 2026.

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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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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 30 October 2026.

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 30 October 2026.

Last-minute flights from Northern Ireland to Bilbao
Discover last-minute flight deals from Northern Ireland to Bilbao. Data last updated 30 October 2026 and is based on user searches.

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 30 October 2026.