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Cheap flights from Cardiff to Finland from £199

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Cardiff to Finland departing on 1/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Cardiff to Finland

Cheap return flights

Multiple Airlines Logo
20:05 - 13:10CWL-HEL
15h 05m2 stops
Multiple Airlines Logo
20:45 - 20:55HEL-CWL
26h 10m2 stops
£199Multiple Airlines
Find Deal
Sat, 1 Nov - Sat, 8 Nov
Multiple Airlines Logo
20:05 - 16:25CWL-HEL
18h 20m3 stops
Multiple Airlines Logo
20:45 - 20:55HEL-CWL
26h 10m2 stops
£214Multiple Airlines
Find Deal
Sat, 1 Nov - Sat, 8 Nov
Multiple Airlines Logo
20:05 - 14:45CWL-HEL
16h 40m1 stop
Multiple Airlines Logo
20:40 - 18:00HEL-CWL
23h 20m1 stop
£234Multiple Airlines
Find Deal
Sat, 1 Nov - Sat, 8 Nov
Multiple Airlines Logo
20:05 - 16:25CWL-HEL
18h 20m3 stops
Multiple Airlines Logo
05:30 - 19:40HEL-CWL
16h 10m3 stops
£249Multiple Airlines
Find Deal
Sat, 1 Nov - Sat, 8 Nov
Multiple Airlines Logo
20:05 - 13:10CWL-HEL
15h 05m2 stops
Multiple Airlines Logo
07:40 - 19:40HEL-CWL
14h 00m1 stop
£260Multiple Airlines
Find Deal
Sat, 1 Nov - Sat, 8 Nov
Multiple Airlines Logo
10:20 - 22:25CWL-HEL
10h 05m1 stop
Multiple Airlines Logo
00:05 - 09:50HEL-CWL
11h 45m2 stops
£533Multiple Airlines
Find Deal
Sat, 1 Nov - Fri, 7 Nov
Multiple Airlines Logo
17:25 - 20:40CWL-HEL
25h 15m3 stops
Multiple Airlines Logo
00:05 - 09:50HEL-CWL
11h 45m2 stops
£549Multiple Airlines
Find Deal
Sat, 1 Nov - Fri, 7 Nov
Multiple Airlines Logo
17:25 - 19:05CWL-HEL
23h 40m2 stops
Multiple Airlines Logo
00:05 - 09:50HEL-CWL
11h 45m2 stops
£570Multiple Airlines
Find Deal
Sat, 1 Nov - Fri, 7 Nov

momondo Fare Finder

 
Customise your flight search to find flights from Cardiff to Finland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 18 September 2025.
Use the filters below to find and compare flights from Cardiff to Finland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CardiffHelsinki

CWL - HEL

CWLHEL

Cardiff Wales

Sat 1/11

20:05-13:10

2 stops15h 05m

Helsinki-Vantaa

Sat 8/11

20:45-20:55

2 stops26h 10m

£199

CardiffHelsinki

CWL - HEL

CWLHEL

Cardiff Wales

Sat 1/11

20:05-16:25

3 stops18h 20m

Helsinki-Vantaa

Sat 8/11

20:45-20:55

2 stops26h 10m

£214

CardiffHelsinki

CWL - HEL

CWLHEL

Cardiff Wales

Sat 1/11

20:05-14:45

1 stop16h 40m

Helsinki-Vantaa

Sat 8/11

20:40-18:00

1 stop23h 20m

£234

CardiffHelsinki

CWL - HEL

CWLHEL

Cardiff Wales

Sat 1/11

20:05-16:25

3 stops18h 20m

Helsinki-Vantaa

Sat 8/11

05:30-19:40

3 stops16h 10m

£249

CardiffHelsinki

CWL - HEL

CWLHEL

Cardiff Wales

Sat 1/11

20:05-13:10

2 stops15h 05m

Helsinki-Vantaa

Sat 8/11

07:40-19:40

1 stop14h 00m

£260

CardiffHelsinki

CWL - HEL

CWLHEL

Cardiff Wales

Sat 1/11

10:20-22:25

1 stop10h 05m

Helsinki-Vantaa

Fri 7/11

00:05-09:50

2 stops11h 45m

£533

CardiffHelsinki

CWL - HEL

CWLHEL

Cardiff Wales

Sat 1/11

17:25-20:40

3 stops25h 15m

Helsinki-Vantaa

Fri 7/11

00:05-09:50

2 stops11h 45m

£549

CardiffHelsinki

CWL - HEL

CWLHEL

Cardiff Wales

Sat 1/11

17:25-19:05

2 stops23h 40m

Helsinki-Vantaa

Fri 7/11

00:05-09:50

2 stops11h 45m

£570

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Finland from

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

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 £218. 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 £439.

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 £275. 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 £278. 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

Direct flights

None
There are no direct flights from Cardiff to Finland. There are no popular flight routes from Cardiff to Finland.
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  • 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?

  • 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
KLMPriceFrom £216Free CancellationRating
7.8
1,386 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.

An easier way to manage your Finland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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