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Cheap flights from Finland to Cardiff from £243

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Finland to Cardiff departing on 13/6. 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 Finland to Cardiff

Recent return flight deals from Finland to Cardiff

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:35 - 08:55
HEL
-
CWL
14h 20m
1 stop
Multiple Airlines Logo
23:30 - 10:20
CWL
-
HEL
32h 50m
2 stops
£243Multiple Airlines
Sat, 13 Jun - Wed, 17 Jun
KLM Logo
18:25 - 09:15
HEL
-
CWL
16h 50m
1 stop
KLM Logo
17:15 - 00:25
CWL
-
HEL
5h 10m
1 stop
£245KLM
Sat, 20 Jun - Wed, 24 Jun
KLM Logo
18:25 - 09:15
HEL
-
CWL
16h 50m
1 stop
KLM Logo
09:45 - 00:25
CWL
-
HEL
12h 40m
1 stop
£246KLM
Sat, 20 Jun - Wed, 24 Jun
KLM Logo
18:25 - 09:15
HEL
-
CWL
16h 50m
1 stop
KLM Logo
17:15 - 00:25
CWL
-
HEL
5h 10m
1 stop
£247KLM
Sat, 20 Jun - Wed, 24 Jun
Multiple Airlines Logo
21:50 - 08:55
HEL
-
CWL
13h 05m
1 stop
Multiple Airlines Logo
23:30 - 10:20
CWL
-
HEL
32h 50m
2 stops
£253Multiple Airlines
Sat, 20 Jun - Wed, 24 Jun
Multiple Airlines Logo
21:50 - 08:55
HEL
-
CWL
13h 05m
1 stop
Multiple Airlines Logo
23:30 - 10:20
CWL
-
HEL
32h 50m
2 stops
£257Multiple Airlines
Sat, 20 Jun - Wed, 24 Jun
Multiple Airlines Logo
20:35 - 08:55
HEL
-
CWL
14h 20m
1 stop
Multiple Airlines Logo
21:10 - 02:50
CWL
-
HEL
27h 40m
1 stop
£266Multiple Airlines
Sat, 13 Jun - Wed, 17 Jun
KLM Logo
18:25 - 09:15
HEL
-
CWL
16h 50m
1 stop
KLM Logo
09:45 - 08:55
CWL
-
HEL
21h 10m
2 stops
£306KLM
Sat, 20 Jun - Wed, 24 Jun
KLM Logo
18:25 - 09:15
HEL
-
CWL
16h 50m
1 stop
KLM Logo
09:45 - 08:55
CWL
-
HEL
21h 10m
2 stops
£307KLM
Sat, 20 Jun - Wed, 24 Jun
Multiple Airlines Logo
16:00 - 16:45
HEL
-
CWL
26h 45m
3 stops
Multiple Airlines Logo
21:10 - 01:30
CWL
-
HEL
26h 20m
3 stops
£401Multiple Airlines
Sat, 20 Jun - Wed, 24 Jun

KLM flights from Finland to Cardiff

Our best KLM deals on Finland to Cardiff flight tickets
KLM
20 Jun
HEL18:25Helsinki-Vantaa
16h 50m
1 stop
CWL09:15Cardiff Wales
24 Jun
CWL17:15Cardiff Wales
5h 10m
1 stop
HEL00:25Helsinki-Vantaa
£245
KLM
20 Jun
HEL18:25Helsinki-Vantaa
16h 50m
1 stop
CWL09:15Cardiff Wales
24 Jun
CWL09:45Cardiff Wales
12h 40m
1 stop
HEL00:25Helsinki-Vantaa
£246
KLM
20 Jun
HEL18:25Helsinki-Vantaa
16h 50m
1 stop
CWL09:15Cardiff Wales
24 Jun
CWL17:15Cardiff Wales
5h 10m
1 stop
HEL00:25Helsinki-Vantaa
£247

momondo Fare Finder

 
Customise your flight search to find flights from Finland to Cardiff 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 19 May 2026.
Use the filters below to find and compare flights from Finland to Cardiff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

HelsinkiCardiff

HEL - CWL

HELCWL

Helsinki-Vantaa

Sat 13/6

20:35-08:55

1 stop14h 20m

Cardiff Wales

Wed 17/6

23:30-10:20

2 stops32h 50m

£243
Fastest return journey

HelsinkiCardiff

HEL - CWL

HELCWL

Helsinki-Vantaa

Sat 20/6

18:25-09:15

1 stop16h 50m

Cardiff Wales

Wed 24/6

17:15-00:25

1 stop5h 10m

£245

HelsinkiCardiff

HEL - CWL

HELCWL

Helsinki-Vantaa

Sat 20/6

18:25-09:15

1 stop16h 50m

Cardiff Wales

Wed 24/6

09:45-00:25

1 stop12h 40m

£246

HelsinkiCardiff

HEL - CWL

HELCWL

Helsinki-Vantaa

Sat 20/6

18:25-09:15

1 stop16h 50m

Cardiff Wales

Wed 24/6

17:15-00:25

1 stop5h 10m

£247

HelsinkiCardiff

HEL - CWL

HELCWL

Helsinki-Vantaa

Sat 20/6

21:50-08:55

1 stop13h 05m

Cardiff Wales

Wed 24/6

23:30-10:20

2 stops32h 50m

£253

HelsinkiCardiff

HEL - CWL

HELCWL

Helsinki-Vantaa

Sat 20/6

21:50-08:55

1 stop13h 05m

Cardiff Wales

Wed 24/6

23:30-10:20

2 stops32h 50m

£257

HelsinkiCardiff

HEL - CWL

HELCWL

Helsinki-Vantaa

Sat 13/6

20:35-08:55

1 stop14h 20m

Cardiff Wales

Wed 17/6

21:10-02:50

1 stop27h 40m

£266

HelsinkiCardiff

HEL - CWL

HELCWL

Helsinki-Vantaa

Sat 20/6

18:25-09:15

1 stop16h 50m

Cardiff Wales

Wed 24/6

09:45-08:55

2 stops21h 10m

£306

HelsinkiCardiff

HEL - CWL

HELCWL

Helsinki-Vantaa

Sat 20/6

18:25-09:15

1 stop16h 50m

Cardiff Wales

Wed 24/6

09:45-08:55

2 stops21h 10m

£307

HelsinkiCardiff

HEL - CWL

HELCWL

Helsinki-Vantaa

Sat 20/6

16:00-16:45

3 stops26h 45m

Cardiff Wales

Wed 24/6

21:10-01:30

3 stops26h 20m

£401

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Cardiff from

How to get the cheapest flight ticket from Finland to Cardiff

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 month to fly to Cardiff?

The month of April is, on average, the cheapest month to fly to Cardiff from Finland, with most prices found around £239. If you are unable to visit Cardiff during the month of April, then departing from Finland during the month October is also very affordable. Most momondo users find prices during this month for around £244.

Cheap Finland to Cardiff flight deals and tips

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

Fastest flight time

31h 20m

Direct flights

None
The fastest flight from Finland to Cardiff takes 31h 20m
There are no direct flights from Finland to Cardiff. There are no popular flight routes from Finland to Cardiff.
Search flight deals

Frequently asked questions about flying from Finland to Cardiff

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

    Prices for flights from Finland to Cardiff Wales Airport refresh daily.

  • How old do you have to be to fly from Finland to Cardiff Wales 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 layovers. It is recommended that you verify with the airline you are booking with for travel from Finland to Cardiff Wales Airport.

  • What documentation or ID do you need to fly to Cardiff Wales Airport?

    The necessary travel and health documents for your Cardiff Wales Airport 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.

Travelling to a place near Cardiff?

Book flights to Cardiff if you plan to visit one of these locations
Barry
Bridgend

Why use momondo?

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

It is quick and easy to find Finland to Cardiff flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cardiff that suits you.

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

Flights from Finland to Cardiff 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 Finland to Cardiff?

Once all potential Finland to Cardiff flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Cardiff, momondo offers a useful price alert feature which will track prices for flights to Cardiff from Finland and alert you when they change.

An easier way to manage your Cardiff 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.
Start using Trips
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Find better results for your trip to the United Kingdom

Airports servicing Wales

Holyhead Anglesey Airport