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Cheap flights from Cardiff to Finland from £223

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — HEL
17 Aug — 24 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to Finland

Enter your travel dates to find the best prices.

Cheapest flights from Cardiff to Finland
Explore the most affordable flight options available from Cardiff to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2026.

Fri 28/822:45
CWL
-
HEL
2 stops20h 25m
Multiple Airlines
Mon 31/815:50
HEL
-
CWL
3 stops33h 00m
Multiple Airlines
Deal found 14/7£223
Mon 19/1022:10
CWL
-
HEL
2 stops23h 15m
Ryanair
Fri 23/1018:35
HEL
-
CWL
2 stops14h 20m
Ryanair
Deal found 15/7£231
Fri 21/822:45
CWL
-
HEL
1 stop22h 20m
Multiple Airlines
Thu 27/820:30
HEL
-
CWL
2 stops36h 25m
Multiple Airlines
Deal found 15/7£236
Mon 19/1017:15
CWL
-
HEL
1 stop22h 25m
KLM
Fri 23/1007:00
HEL
-
CWL
1 stop11h 45m
KLM
Deal found 15/7£242
Fri 21/817:15
CWL
-
HEL
1 stop5h 10m
KLM
Thu 27/813:55
HEL
-
CWL
1 stop4h 50m
KLM
Deal found 15/7£243
Tue 18/823:15
CWL
-
HEL
2 stops33h 20m
Multiple Airlines
Fri 21/807:15
HEL
-
CWL
2 stops17h 05m
Multiple Airlines
Deal found 13/7£247
Wed 12/817:15
CWL
-
HEL
1 stop5h 10m
KLM
Tue 18/813:55
HEL
-
CWL
1 stop21h 20m
KLM
Deal found 14/7£255

Find flight deals from Cardiff to Finland

Keep the following information in mind while searching for Cardiff to Finland flight deals. Data was last updated 18 July 2026.

Round-trip from

£223
28/8-31/8
  • 28/8-31/8
  • 5 total stops
  • 53h 25m total
  • Cardiff to Finland
Search Deals

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 18 July 2026.
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

Cheapest return flight

CardiffHelsinki

CWL - HEL

CWLHEL

Cardiff Wales

Mon 19/10

17:15-17:40

1 stop22h 25m

Helsinki-Vantaa

Fri 23/10

07:00-16:45

1 stop11h 45m

£242

CardiffHelsinki

CWL - HEL

CWLHEL

Cardiff Wales

Fri 21/8

17:15-00:25

1 stop5h 10m

Helsinki-Vantaa

Thu 27/8

13:55-09:15

1 stop21h 20m

£243

CardiffHelsinki

CWL - HEL

CWLHEL

Cardiff Wales

Fri 21/8

15:35-02:40

1 stop9h 05m

Helsinki-Vantaa

Thu 27/8

20:30-06:55

2 stops36h 25m

£247

CardiffHelsinki

CWL - HEL

CWLHEL

Cardiff Wales

Tue 18/8

23:15-23:50

2 stops22h 35m

Helsinki-Vantaa

Fri 21/8

09:50-06:55

3 stops23h 05m

£248

CardiffHelsinki

CWL - HEL

CWLHEL

Cardiff Wales

Mon 19/10

17:15-17:40

1 stop22h 25m

Helsinki-Vantaa

Fri 23/10

17:40-17:05

2 stops25h 25m

£263

CardiffHelsinki

CWL - HEL

CWLHEL

Cardiff Wales

Mon 10/8

22:10-14:45

1 stop14h 35m

Helsinki-Vantaa

Mon 17/8

15:50-09:05

2 stops19h 15m

£263
Fastest return journey

CardiffHelsinki

CWL - HEL

CWLHEL

Cardiff Wales

Wed 12/8

09:45-17:40

1 stop5h 55m

Helsinki-Vantaa

Mon 17/8

18:25-09:15

1 stop16h 50m

£268

CardiffHelsinki

CWL - HEL

CWLHEL

Cardiff Wales

Wed 12/8

23:15-14:45

1 stop13h 30m

Helsinki-Vantaa

Mon 17/8

15:50-09:05

2 stops19h 15m

£271

CardiffHelsinki

CWL - HEL

CWLHEL

Cardiff Wales

Mon 10/8

09:45-00:25

1 stop12h 40m

Helsinki-Vantaa

Mon 17/8

18:25-09:15

1 stop16h 50m

£274

CardiffHelsinki

CWL - HEL

CWLHEL

Cardiff Wales

Sat 8/8

17:35-13:05

1 stop17h 30m

Helsinki-Vantaa

Tue 11/8

18:25-09:15

1 stop16h 50m

£276

Flights are sorted by cheapest return flights first.

Deals found on 15/7

Sorted by cheapest first

Best time to book a flight from Cardiff to Finland

Have a flexible travel schedule? Discover the best time to fly to Finland from Cardiff 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 Cardiff to Finland

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Finland

Get insights into the airlines that provide service to Finland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Finland. Reviews last updated 18 July 2026.
Read through reviews of airlines operating flights from Cardiff to Finland, such as KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,541 reviews
Check prices

Entertainment

7.2

Boarding

7.8

Crew

8.4

Overall

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,541 reviews
KLM
7.8
Good
1,541 reviews
Check prices

Entertainment

7.2

Boarding

7.8

Crew

8.4

Overall

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Finland. 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 from for flights from Cardiff to Finland?

    Most people fly from Cardiff Wales (CWL) if they book a flight from Cardiff to Finland. Cardiff Wales is conveniently located just 9.1 mi from Cardiff’s city center.

  • How long is the flight from Cardiff to Finland?

    Airlines like KLM fly from Cardiff to Finland in about 22h 25m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1244 mi.

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

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

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

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

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

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

See more FAQs

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Top airline flying from Cardiff to Finland

Discover the top airline that operate flights from Cardiff to Finland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 July 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£241Average£374FlexibilityNo cancel feeOn-time75%
Search KLM flights

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 Cardiff to Finland?

Cheapflights makes it easy to find Cardiff to Finland flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Cardiff to Finland for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Cardiff to Finland 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 Cardiff to Finland become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Finland from Cardiff today and book when prices fit your budget.

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