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

Prices for flights from Cardiff Wales Airport to Bilbao Airport were last updated today.

How old do you have to be to fly from Cardiff Wales Airport to Bilbao Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cardiff Wales Airport to Bilbao Airport.

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

The required travel and health documents for your Bilbao Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bilbao Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£139 Cheap Flights from Cardiff to Bilbao in 2025/26

1 adult

0 bags

Voted 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 Cardiff to Bilbao

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

15:55 - 10:25

CWL

BIO

17h 30m2 stops

19:50 - 16:05

BIO

CWL

21h 15m2 stops

£162Multiple Airlines

Wed, 28 Jan - Mon, 2 Feb

15:55 - 10:25

CWL

BIO

17h 30m2 stops

08:35 - 16:00

BIO

CWL

8h 25m1 stop

£169Multiple Airlines

Wed, 28 Jan - Mon, 2 Feb

15:55 - 16:55

CWL

BIO

24h 00m3 stops

19:50 - 16:05

BIO

CWL

21h 15m2 stops

£174Multiple Airlines

Wed, 28 Jan - Mon, 2 Feb

14:00 - 13:50

CWL

BIO

22h 50m1 stop

08:35 - 16:00

BIO

CWL

8h 25m1 stop

£180Multiple Airlines

Wed, 28 Jan - Mon, 2 Feb

15:55 - 16:55

CWL

BIO

24h 00m3 stops

22:45 - 16:05

BIO

CWL

18h 20m3 stops

£208Multiple Airlines

Wed, 28 Jan - Mon, 2 Feb

20:25 - 08:00

CWL

BIO

10h 35m1 stop

09:15 - 18:45

BIO

CWL

10h 30m2 stops

£274Multiple Airlines

Sat, 27 Dec - Wed, 31 Dec

22:45 - 17:20

CWL

BIO

17h 35m2 stops

07:10 - 14:20

BIO

CWL

8h 10m1 stop

£280Multiple Airlines

Fri, 22 May - Sun, 24 May

18:25 - 08:00

CWL

BIO

12h 35m1 stop

09:15 - 18:45

BIO

CWL

10h 30m2 stops

£299Multiple Airlines

Sun, 28 Dec - Wed, 31 Dec

20:25 - 08:00

CWL

BIO

10h 35m1 stop

16:50 - 10:05

BIO

CWL

18h 15m1 stop

£301Multiple Airlines

Sat, 27 Dec - Wed, 31 Dec

20:25 - 08:00

CWL

BIO

10h 35m1 stop

07:15 - 15:40

BIO

CWL

9h 25m1 stop

£322Multiple Airlines

Sat, 27 Dec - Fri, 2 Jan

KLM flights from Cardiff to Bilbao

Our best KLM deals on Cardiff to Bilbao flight tickets

KLM

28 Dec

CWL17:30Cardiff Wales

16h 50m

1 stop

BIO11:20Bilbao

1 Jan

BIO06:50Bilbao

11h 05m

1 stop

CWL16:55Cardiff Wales

£421

Find similar

KLM

27 Dec

CWL10:20Cardiff Wales

11h 25m

1 stop

BIO22:45Bilbao

1 Jan

BIO06:50Bilbao

11h 05m

1 stop

CWL16:55Cardiff Wales

£456

Find similar

KLM

22 May

CWL09:45Cardiff Wales

5h 45m

1 stop

BIO16:30Bilbao

24 May

BIO06:45Bilbao

11h 00m

1 stop

CWL16:45Cardiff Wales

£549

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CardiffBilbao

CWL - BIO

CWLBIO

Cardiff Wales

Wed 28/1

15:55-10:25

2 stops17h 30m

Bilbao

Mon 2/2

19:50-16:05

2 stops21h 15m

£162

CardiffBilbao

CWL - BIO

CWLBIO

Cardiff Wales

Wed 28/1

15:55-10:25

2 stops17h 30m

Bilbao

Mon 2/2

08:35-16:00

1 stop8h 25m

£169

CardiffBilbao

CWL - BIO

CWLBIO

Cardiff Wales

Wed 28/1

15:55-16:55

3 stops24h 00m

Bilbao

Mon 2/2

19:50-16:05

2 stops21h 15m

£174

CardiffBilbao

CWL - BIO

CWLBIO

Cardiff Wales

Wed 28/1

14:00-13:50

1 stop22h 50m

Bilbao

Mon 2/2

08:35-16:00

1 stop8h 25m

£180

CardiffBilbao

CWL - BIO

CWLBIO

Cardiff Wales

Wed 28/1

15:55-16:55

3 stops24h 00m

Bilbao

Mon 2/2

22:45-16:05

3 stops18h 20m

£208

CardiffBilbao

CWL - BIO

CWLBIO

Cardiff Wales

Sat 27/12

20:25-08:00

1 stop10h 35m

Bilbao

Wed 31/12

09:15-18:45

2 stops10h 30m

£274

CardiffBilbao

CWL - BIO

CWLBIO

Cardiff Wales

Fri 22/5

22:45-17:20

2 stops17h 35m

Bilbao

Sun 24/5

07:10-14:20

1 stop8h 10m

£280

CardiffBilbao

CWL - BIO

CWLBIO

Cardiff Wales

Sun 28/12

18:25-08:00

1 stop12h 35m

Bilbao

Wed 31/12

09:15-18:45

2 stops10h 30m

£299

CardiffBilbao

CWL - BIO

CWLBIO

Cardiff Wales

Sat 27/12

20:25-08:00

1 stop10h 35m

Bilbao

Wed 31/12

16:50-10:05

1 stop18h 15m

£301

CardiffBilbao

CWL - BIO

CWLBIO

Cardiff Wales

Sat 27/12

20:25-08:00

1 stop10h 35m

Bilbao

Fri 2/1

07:15-15:40

1 stop9h 25m

£322

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Cardiff to Bilbao

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

In the morning is the cheapest time of day to fly from Cardiff to Bilbao when you can find flight prices for as low as £218. Flying to Bilbao in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £321 on average. Flights to Bilbao from Cardiff in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

Can stopping save me money on Cardiff to Bilbao flights?

You could potentially save up to 3% on your flight if you consider stops on a Cardiff to Bilbao flight.

When to book flights from Cardiff to Bilbao

Are you open to changing your travel dates? Check out the ideal times to fly from Cardiff to Bilbao according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Cardiff to Bilbao (CWL to BIO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cardiff to Bilbao

Fastest flight time	12h 35m
Direct flights	None

The fastest flight from Cardiff to Bilbao takes 12h 35m

There are no direct flights from Cardiff to Bilbao. There are no popular flight routes from Cardiff to Bilbao.

Search flight deals

How far is Cardiff Wales to Bilbao by plane?
A flight from Cardiff Wales to Bilbao will travel around 567.6 mi. 5h 45m is a normal flight duration for this route.
When did momondo last update prices for flights from Cardiff Wales Airport to Bilbao Airport?
Prices for flights from Cardiff Wales Airport to Bilbao Airport were last updated today.
How old do you have to be to fly from Cardiff Wales Airport to Bilbao Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cardiff Wales Airport to Bilbao Airport.
What documentation or ID do you need to fly to Bilbao Airport?
The required travel and health documents for your Bilbao Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bilbao Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Getxo

Laredo

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Cardiff to Bilbao . Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Cardiff to Bilbao on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Cardiff to Bilbao?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Cardiff to Bilbao.

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

Yes. momondo can track prices for Cardiff to Bilbao flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.