Which airlines fly to Finland?

KLM, easyJet and Ryanair are the top three most popular airlines that fly to Finland from Cardiff according to our data. KLM is the first choice among our users, with 48% of people opting to fly with this airline when travelling to Finland. Keep in mind that there are 3 different airlines that fly to Finland on a routine basis, so you have a few additional options to choose from.

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

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

How many operators does momondo search for flights from Cardiff Wales Airport to Finland?

There is 1 operator available for flights from Cardiff Wales Airport to Finland as of December 2025.

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

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 Finland.

What documentation or ID do you need to fly to Finland?

The necessary travel and health documents for your Finland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£149 Cheap Flights from Cardiff to Finland in 2025/26

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0 bags

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Find the cheapest flights from Cardiff to Finland

Round-trip

Cheap return flights

Enter your travel dates to find the best prices.

16:05 - 20:10

CWL

HEL

26h 05m2 stops

12:05 - 23:05

HEL

CWL

13h 00m2 stops

£155Ryanair

Fri, 9 Jan - Mon, 12 Jan

16:05 - 20:10

CWL

HEL

26h 05m2 stops

09:20 - 23:05

HEL

CWL

15h 45m3 stops

£197Multiple Airlines

Fri, 9 Jan - Mon, 12 Jan

22:25 - 14:45

CWL

HEL

14h 20m1 stop

12:05 - 23:05

HEL

CWL

13h 00m2 stops

£211Multiple Airlines

Fri, 9 Jan - Mon, 12 Jan

17:15 - 13:10

CWL

HEL

17h 55m1 stop

07:00 - 09:50

HEL

CWL

4h 50m1 stop

£245KLM

Fri, 9 Jan - Mon, 12 Jan

22:25 - 20:20

CWL

HEL

19h 55m3 stops

09:20 - 23:05

HEL

CWL

15h 45m3 stops

£255Multiple Airlines

Fri, 9 Jan - Mon, 12 Jan

Fly from

Fly to

Route

Depart

Return

Price

CardiffHelsinki

CWL - HEL

CWLHEL

Cardiff Wales

Fri 9/1

16:05-20:10

2 stops26h 05m

Helsinki-Vantaa

Mon 12/1

12:05-23:05

2 stops13h 00m

£155

CardiffHelsinki

CWL - HEL

CWLHEL

Cardiff Wales

Fri 9/1

16:05-20:10

2 stops26h 05m

Helsinki-Vantaa

Mon 12/1

09:20-23:05

3 stops15h 45m

£197

CardiffHelsinki

CWL - HEL

CWLHEL

Cardiff Wales

Fri 9/1

22:25-14:45

1 stop14h 20m

Helsinki-Vantaa

Mon 12/1

12:05-23:05

2 stops13h 00m

£211

CardiffHelsinki

CWL - HEL

CWLHEL

Cardiff Wales

Fri 9/1

17:15-13:10

1 stop17h 55m

Helsinki-Vantaa

Mon 12/1

07:00-09:50

1 stop4h 50m

£245

CardiffHelsinki

CWL - HEL

CWLHEL

Cardiff Wales

Fri 9/1

22:25-20:20

3 stops19h 55m

Helsinki-Vantaa

Mon 12/1

09:20-23:05

3 stops15h 45m

£255

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Cardiff to Finland

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

Prices

Airlines

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

Our data shows that Monday is the least expensive day to fly to Finland. Tickets to fly out on this day can be as low as £224. On the other hand, Saturday is the most expensive day to depart from Cardiff because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £450.

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

In the morning is the cheapest time of day to fly from Cardiff to Finland when you can find flight prices for as low as £281. Flying to Finland in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around £284. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Cardiff to Finland flight deals and tips

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

Fastest flight time	22h 30m
Direct flights	None

The fastest flight from Cardiff to Finland takes 22h 30m

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

Search flight deals

When did momondo last update prices for flights from Cardiff Wales Airport to Finland?
Prices for flights from Cardiff Wales Airport to Finland were last updated today.
How many operators does momondo search for flights from Cardiff Wales Airport to Finland?
There is 1 operator available for flights from Cardiff Wales Airport to Finland as of December 2025.
How old do you have to be to fly from Cardiff Wales Airport to Finland?
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 Finland.
What documentation or ID do you need to fly to Finland?
The necessary travel and health documents for your Finland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Cardiff to Finland

Compare and see reviews for airlines that fly from Cardiff to Finland with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom £223	Free Cancellation	Rating 7.7 1,432 reviews		Search KLM flights

Why use momondo?

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

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

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

Flights from Cardiff to Finland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Cardiff to Finland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Finland from Cardiff 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.