Which airlines fly to Bilbao?

For flights from Ireland to Bilbao, most momondo users will book with popular airline such as Aer Lingus. Depending on what airport you fly from, you may have other airlines to choose from.

Aer Lingus Flights to Bilbao

Aer Lingus operates around 2 flights into Bilbao in any given week. The most common departure point for these flights was from Dublin, with the best return Aer Lingus deal found being €130 (Dublin to Bilbao). Users have rated Aer Lingus 7.2/10 in over 1,361 reviews on momondo.

How long does it take to fly to Bilbao?

The average flight duration from Ireland to Bilbao depends on which airport you fly into and out of. Flying from Dublin to Bilbao is 2h 10m on average, while flying from Cork to Bilbao is 5h 20m on average. Bilbao is the most popular airport in Bilbao.

€51 Cheap Flights to Bilbao in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Ireland to Bilbao

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

08:05 - 22:55DUB-BIO

13h 50m1 stop

08:55 - 23:00BIO-DUB

15h 05m1 stop

€91Multiple Airlines

Find Deal

Tue, 25 Nov - Tue, 2 Dec

17:45 - 08:20DUB-BIO

13h 35m1 stop

07:10 - 12:40BIO-DUB

6h 30m1 stop

€95Multiple Airlines

Find Deal

Wed, 10 Dec - Wed, 17 Dec

17:45 - 08:20DUB-BIO

13h 35m1 stop

07:10 - 12:40BIO-DUB

6h 30m1 stop

€96Multiple Airlines

Find Deal

Wed, 10 Dec - Wed, 17 Dec

10:50 - 21:55DUB-BIO

10h 05m1 stop

07:25 - 17:10BIO-DUB

10h 45m1 stop

€112Lufthansa

Find Deal

Wed, 12 Nov - Sun, 16 Nov

05:10 - 12:00DUB-BIO

5h 50m1 stop

18:50 - 10:05BIO-DUB

16h 15m1 stop

€141Lufthansa

Find Deal

Sun, 23 Nov - Sun, 30 Nov

13:00 - 16:10DUB-BIO

2h 10mdirect

16:50 - 18:00BIO-DUB

2h 10mdirect

€157Aer Lingus

Find Deal

Wed, 10 Dec - Wed, 17 Dec

13:00 - 16:10DUB-BIO

2h 10mdirect

15:55 - 17:05BIO-DUB

2h 10mdirect

€158Aer Lingus

Find Deal

Wed, 10 Dec - Sun, 14 Dec

16:55 - 11:25DUB-BIO

17h 30m1 stop

18:40 - 10:20BIO-DUB

16h 40m1 stop

€166TAP AIR PORTUGAL

Find Deal

Fri, 28 Nov - Sun, 30 Nov

11:10 - 11:25DUB-BIO

23h 15m1 stop

18:40 - 10:20BIO-DUB

16h 40m1 stop

€168TAP AIR PORTUGAL

Find Deal

Fri, 12 Dec - Sun, 14 Dec

11:15 - 07:40ORK-BIO

19h 25m2 stops

08:30 - 23:25BIO-ORK

15h 55m2 stops

€520KLM

Find Deal

Wed, 12 Nov - Sun, 16 Nov

Fly from

Route

Depart

Return

Price

DublinBilbao

DUB - BIO

DUBBIO

Dublin

Tue 25/11

08:05-22:55

1 stop13h 50m

Bilbao

Tue 2/12

08:55-23:00

1 stop15h 05m

€91

DublinBilbao

DUB - BIO

DUBBIO

Dublin

Wed 10/12

17:45-08:20

1 stop13h 35m

Bilbao

Wed 17/12

07:10-12:40

1 stop6h 30m

€95

DublinBilbao

DUB - BIO

DUBBIO

Dublin

Wed 10/12

17:45-08:20

1 stop13h 35m

Bilbao

Wed 17/12

07:10-12:40

1 stop6h 30m

€96

DublinBilbao

DUB - BIO

DUBBIO

Dublin

Wed 12/11

10:50-21:55

1 stop10h 05m

Bilbao

Sun 16/11

07:25-17:10

1 stop10h 45m

€112

DublinBilbao

DUB - BIO

DUBBIO

Dublin

Sun 23/11

05:10-12:00

1 stop5h 50m

Bilbao

Sun 30/11

18:50-10:05

1 stop16h 15m

€141

DublinBilbao

DUB - BIO

DUBBIO

Dublin

Wed 10/12

13:00-16:10

Nonstop2h 10m

Bilbao

Wed 17/12

16:50-18:00

Nonstop2h 10m

€157

DublinBilbao

DUB - BIO

DUBBIO

Dublin

Wed 10/12

13:00-16:10

Nonstop2h 10m

Bilbao

Sun 14/12

15:55-17:05

Nonstop2h 10m

€158

DublinBilbao

DUB - BIO

DUBBIO

Dublin

Fri 28/11

16:55-11:25

1 stop17h 30m

Bilbao

Sun 30/11

18:40-10:20

1 stop16h 40m

€166

DublinBilbao

DUB - BIO

DUBBIO

Dublin

Fri 12/12

11:10-11:25

1 stop23h 15m

Bilbao

Sun 14/12

18:40-10:20

1 stop16h 40m

€168

CorkBilbao

ORK - BIO

ORKBIO

Cork

Wed 12/11

11:15-07:40

2 stops19h 25m

Bilbao

Sun 16/11

08:30-23:25

2 stops15h 55m

€520

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Bilbao flights insights and trends

Explore insights for your Bilbao flight to craft the best travel plan

Prices

Other information

What is the cheapest month to fly to Bilbao?

In general, February is the cheapest month to fly from Ireland to Bilbao. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €121. If you are unable to visit Bilbao during the month of February, then departing from Ireland during the month March is also very affordable. Most momondo users find prices during this month for around €178.

What is the cheapest day to depart on your flight to Bilbao?

The cheapest day to depart on your flight to Bilbao is on a Wednesday when prices can be found for as low as €228. This is often the case because there is less demand to fly during this day of the week. Flights from Ireland to Bilbao on a Saturday will generally be more expensive and average around €496. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Bilbao?

The cheapest time of day to fly to Bilbao is at midday when flights can be purchased for as low as €247. Flights in the morning are often more expensive, with an average ticket price of €250.

How far in advance should I book a flight to Bilbao?

You are more likely to see cheaper flights to Bilbao from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Bilbao for around €225 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bilbao from Ireland for as low as €100 on momondo.

Cheapest flights to Bilbao

Find the cheapest flights to Bilbao from your nearest city or airport

Find flights from Dublin to Bilbao

CHEAPEST MONTH TO FLY TO BILBAO FROM DUBLIN	February	47% cheaper	Flying from Dublin to Bilbao costs on average just €121 in February
MOST EXPENSIVE MONTH TO FLY TO BILBAO FROM DUBLIN	December	44% more expensive	It costs about €325 for flights to Bilbao from Dublin in December
MOST POPULAR MONTH TO FLY TO BILBAO FROM DUBLIN	May	542% more users visited	More momondo users searched in flights to Bilbao from Dublin in May than any other month

Cheap Bilbao flight deals and tips

Summary info about Bilbao flight prices, duration and airlines

Best One-Way Price	€51
Best Round-Trip Price	€91
Fastest flight time	2h 10m
Popular in	December

The best one-way flight price to Bilbao from Ireland in the last 72 hours is €51 (Dublin to Bilbao).

Search Deals

The best round-trip flight price to Bilbao from Ireland in the last 72 hours is €91 (Dublin to Bilbao).

Search Deals

The fastest flight to Bilbao from Ireland takes 2h 10m (Dublin to Bilbao).

Search Deals

December has the highest demand for flights to Bilbao, with a 10% price increase on average.

Search Deals

Frequently asked questions about flying to Bilbao

How far in advance should I book a flight to Bilbao?

We recommend purchasing flights from Ireland to Bilbao 66 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Bilbao for €225. Keep in mind that you might be able to find cheaper flights to Bilbao at any time. In fact, our users found flights for as low as €90 in the past 72 hours.

Is there an alternative airport near Bilbao?

Finding an alternative and possibly cheaper destination airport near Bilbao is possible. If you are planning a flight to Bilbao, consider booking flights to Vitoria-Gasteiz Airport (45 km from Bilbao city centre), Santander Airport (74 km from Bilbao city centre), San Sebastián Airport (93 km from Bilbao city centre), Logroño Agoncillo Airport (103 km from Bilbao city centre) or Burgos Airport (115 km from Bilbao city centre).

When did momondo last update prices for flights to Bilbao Airport?

Prices for flights to Bilbao Airport refresh daily.

How many operators does momondo search for flights to Bilbao Airport?

As of October 2025, there is 1 operator available to choose from for flights to Bilbao Airport.

How old do you have to be to fly to Bilbao Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Bilbao Airport.

What documentation or ID do you need to fly to Bilbao Airport?

The travel and health documents required for your trip to Bilbao Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Bilbao Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal to Bilbao?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Bilbao. momondo saves you time and could save you money on your trip.

Can I find flights to Bilbao with flexible booking policies on momondo?

momondo does allow users to show only those flights to Bilbao which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Bilbao?

momondo provides multiple filters to help you find the best flight to Bilbao. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight to Bilbao right now. Can momondo alert me if prices change?

Price alerts on flights to Bilbao are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.