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Cheap flights from Finland to Cardiff from £137

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — CWL
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Finland to Cardiff

Enter your travel dates to find the best prices.

Cheapest flights from Finland to Cardiff
Explore the most affordable flight options available from Finland to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 November 2025.

Sun 7/1206:20HEL - CWL
1 stop13h 40mMultiple Airlines
Thu 11/1210:30CWL - HEL
2 stops22h 15mMultiple Airlines
Deal found 5/11£207
Sun 7/1207:00HEL - CWL
1 stop4h 50mKLM
Thu 11/1210:20CWL - HEL
1 stop5h 05mKLM
Deal found 5/11£257
Fri 19/1207:00HEL - CWL
1 stop4h 50mKLM
Tue 23/1217:25CWL - HEL
1 stop17h 45mKLM
Deal found 5/11£266
Sun 28/1206:55HEL - CWL
2 stops16h 00mMultiple Airlines
Thu 1/116:30CWL - HEL
2 stops17h 25mMultiple Airlines
Deal found 5/11£335
Sun 28/1218:20HEL - CWL
1 stop17h 30mKLM
Thu 1/110:20CWL - HEL
1 stop11h 45mKLM
Deal found 5/11£337

Cheap flight deals from Finland to Cardiff

Keep the following information in mind while searching for Finland to Cardiff flight deals. Data was last updated 6 November 2025.

Round-trip from

£207

One-way from

£137

Popular in

July

Cheapest in

September

Average price

£312
Ryanair
  • Ryanair
  • 7/12-11/12
  • 3 total stops
  • 35h 55m total
  • Finland to Cardiff
Search Deals
15/11
  • 15/11
  • 2 total stops
  • 15h 25m total
  • Finland to Cardiff
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£11 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 6 November 2025.
Use the filters below to find and compare flights from Finland to Cardiff that are best for you.

Fly from

Finland

Fly to

Cardiff

Route

Depart

Return

Price

HelsinkiCardiff

HEL - CWL

HELCWL

Helsinki-Vantaa

Sun 7/12

06:20-18:00

1 stop13h 40m

Cardiff Wales

Thu 11/12

10:30-10:45

2 stops22h 15m

£207

HelsinkiCardiff

HEL - CWL

HELCWL

Helsinki-Vantaa

Sun 7/12

07:00-09:50

1 stop4h 50m

Cardiff Wales

Thu 11/12

10:20-17:25

1 stop5h 05m

£257

HelsinkiCardiff

HEL - CWL

HELCWL

Helsinki-Vantaa

Fri 19/12

07:00-09:50

1 stop4h 50m

Cardiff Wales

Tue 23/12

17:25-13:10

1 stop17h 45m

£283

HelsinkiCardiff

HEL - CWL

HELCWL

Helsinki-Vantaa

Thu 26/3

14:05-09:50

1 stop21h 45m

Cardiff Wales

Mon 30/3

17:15-00:20

1 stop5h 05m

£305

HelsinkiCardiff

HEL - CWL

HELCWL

Helsinki-Vantaa

Sun 28/12

18:20-09:50

1 stop17h 30m

Cardiff Wales

Thu 1/1

10:20-00:05

1 stop11h 45m

£337

HelsinkiCardiff

HEL - CWL

HELCWL

Helsinki-Vantaa

Sun 28/12

06:55-20:55

2 stops16h 00m

Cardiff Wales

Thu 1/1

10:30-23:05

1 stop10h 35m

£356

HelsinkiCardiff

HEL - CWL

HELCWL

Helsinki-Vantaa

Sat 15/11

06:15-19:40

2 stops15h 25m

£137

HelsinkiCardiff

HEL - CWL

HELCWL

Helsinki-Vantaa

Sat 15/11

20:40-18:00

1 stop23h 20m

£186

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Best time to book a flight from Finland to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Finland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Finland to Cardiff

What is the cheapest month to book a flight from Finland to Cardiff?

Currently, May is the cheapest month in which you can book a flight from Finland to Cardiff (average of £144). Flying from Finland to Cardiff in February is currently the most expensive (average of £264). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Finland to Cardiff. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cardiff from Finland?

    For a flight from Finland to Cardiff, you will be flying into Cardiff Wales. Cardiff Wales (CWL) is just 9.1 mi from the center of the city.

  • How long is the flight from Finland to Cardiff?

    KLM can get you from Finland to Cardiff in just under 4h 50m. Your travel time can differ by up to . There are 1244 mi between Finland and Cardiff.

  • Can I find deals for flights from Finland to Cardiff that include hotel bookings?

    Yes. In addition to deals on Finland to Cardiff flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Finland to Cardiff?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Finland to Cardiff.

  • Can I find deals for business class flights from Finland to Cardiff?

    Yes. Cheapflights offers flight deals from Finland to Cardiff by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Finland to Cardiff?

    Currently, May is the cheapest month in which you can book a flight from Finland to Cardiff (average of £144). Flying from Finland to Cardiff in February is currently the most expensive (average of £264). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Cardiff?

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

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Finland to Cardiff?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Finland to Cardiff. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Finland to Cardiff?

Cheapflights helps you find that perfect flight to Cardiff from Finland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Finland to Cardiff with no change fees?

Yes, we can. To see specific flights from Finland to Cardiff with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Finland to Cardiff become cheaper?

Not ready to book yet? You can track prices for flights from Finland to Cardiff on Cheapflights with our Price Alert feature and get notified when better prices are available.

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