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Cheap flights from Cardiff to Helsinki from £83

CWL — HEL
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to Helsinki

Enter your travel dates to find the best prices.

Cheapest flights from Cardiff to Helsinki

Sat 21/1108:15 -
2 stops24h 20m
Fri 27/1112:00 -
1 stop21h 30m
Deal found 20/10£180
Thu 3/1213:25 -
1 stop7h 40m
Thu 10/1222:30 -
2 stops35h 20m
Deal found 19/10£233
Mon 7/1217:30 -
1 stop4h 50m
Mon 14/1218:20 -
1 stop17h 25m
Deal found 23/10£238
Sat 21/1110:20 -
1 stop5h 05m
Fri 27/1106:40 -
1 stop5h 10m
Deal found 20/10£240
Mon 7/1208:35 -
2 stops13h 45m
Mon 14/1214:05 -
1 stop21h 40m
Deal found 23/10£291
Sat 21/1108:15 -
2 stops10h 20m
Fri 27/1108:15 -
2 stops9h 25m
Deal found 20/10£327

Find flight deals from Cardiff to Helsinki

Round-trip from

£180

One-way from

£83
Ryanair
  • Ryanair
  • 21/11-27/11
  • 3 total stops
  • 45h 50m total
  • Cardiff to Helsinki
Search Deals
19/11-31/12
  • 19/11-31/12
  • 2 total stops
  • 18h 40m total
  • Cardiff to Helsinki
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Cardiff to Helsinki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffHelsinki

CWL Cardiff Wales - HEL Helsinki-Vantaa

CWLHEL

Cardiff Wales

Thu 19/11

13:25-23:15

3 stops31h 50m

Helsinki-Vantaa

Wed 31/12

00:00-23:00

Nonstop0h 00m

£161
Fastest return journey

CardiffHelsinki

CWL Cardiff Wales - HEL Helsinki-Vantaa

CWLHEL

Cardiff Wales

Wed 13/1

17:30-00:20

1 stop4h 50m

Helsinki-Vantaa

Wed 31/12

00:00-23:00

Nonstop0h 00m

£178

CardiffHelsinki

CWL Cardiff Wales - HEL Helsinki-Vantaa

CWLHEL

Cardiff Wales

Sat 21/11

08:15-10:35

2 stops24h 20m

Helsinki-Vantaa

Fri 27/11

12:00-07:30

1 stop21h 30m

£180

CardiffHelsinki

CWL Cardiff Wales - HEL Helsinki-Vantaa

CWLHEL

Cardiff Wales

Sun 22/11

10:20-00:20

1 stop12h 00m

Helsinki-Vantaa

Wed 31/12

00:00-23:00

Nonstop0h 00m

£182

CardiffHelsinki

CWL Cardiff Wales - HEL Helsinki-Vantaa

CWLHEL

Cardiff Wales

Wed 18/11

17:30-13:10

1 stop17h 40m

Helsinki-Vantaa

Wed 31/12

00:00-23:00

Nonstop0h 00m

£182

CardiffHelsinki

CWL Cardiff Wales - HEL Helsinki-Vantaa

CWLHEL

Cardiff Wales

Wed 13/1

10:20-22:55

2 stops10h 35m

Helsinki-Vantaa

Wed 31/12

00:00-23:00

Nonstop0h 00m

£205

CardiffHelsinki

CWL Cardiff Wales - HEL Helsinki-Vantaa

CWLHEL

Cardiff Wales

Thu 3/12

13:25-23:05

1 stop7h 40m

Helsinki-Vantaa

Thu 10/12

22:30-07:50

2 stops35h 20m

£233

CardiffHelsinki

CWL Cardiff Wales - HEL Helsinki-Vantaa

CWLHEL

Cardiff Wales

Mon 7/12

17:30-00:20

1 stop4h 50m

Helsinki-Vantaa

Mon 14/12

18:20-09:45

1 stop17h 25m

£238

CardiffHelsinki

CWL Cardiff Wales - HEL Helsinki-Vantaa

CWLHEL

Cardiff Wales

Sat 21/11

10:20-17:25

1 stop5h 05m

Helsinki-Vantaa

Fri 27/11

06:40-09:50

1 stop5h 10m

£240

CardiffHelsinki

CWL Cardiff Wales - HEL Helsinki-Vantaa

CWLHEL

Cardiff Wales

Sat 21/11

17:30-13:45

2 stops18h 15m

Helsinki-Vantaa

Wed 31/12

00:00-23:00

Nonstop0h 00m

£282

Flights are sorted by cheapest return flights first.

Deals found on 21/10

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from Cardiff to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from Cardiff with our price prediction graph.
Estimated return price

Reviews of airlines servicing Helsinki

Read reviews from past customers who have flown with KLM from Cardiff to Helsinki. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,590 reviews
Check prices

Entertainment

7.2

Food

7.4

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful
KLM
7.8
Good
1,590 reviews
KLM
7.8
Good
1,590 reviews
Check prices

Entertainment

7.2

Food

7.4

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Related info for your journey

  • How long is the flight from Cardiff to Helsinki?

    Departing from Cardiff to Helsinki will take you 5h 05m. Airlines will cover a distance of 1244 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Cardiff to Helsinki round-trip?

    Currently priced at £233, KLM will fly you from Cardiff to Helsinki and back. In addition to KLM, many other airlines offer competitively priced options for your trip.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cardiff to Helsinki 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

Travelling to a place near Helsinki?

Book flights to Helsinki if you plan to visit one of these locations
Espoo
Vantaa

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Cardiff to Helsinki

AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£233Average£409FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Cardiff to Helsinki via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Cardiff to Helsinki by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

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

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