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Cheap flights from Helsinki to Cardiff from £198

HEL — CWL
20 Oct — 27 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Helsinki to Cardiff

Enter your travel dates to find the best prices.

Cheapest flights from Helsinki to Cardiff

Sun 25/1012:35 -
2 stops21h 35m
Thu 29/1013:25 -
2 stops19h 20m
Deal found 16/9£198
Mon 26/1019:25 -
1 stop15h 55m
Fri 30/1016:05 -
2 stops17h 05m
Deal found 18/9£202
Mon 26/1020:25 -
2 stops27h 25m
Fri 30/1023:10 -
2 stops18h 00m
Deal found 18/9£212
Tue 3/1114:05 -
1 stop4h 55m
Tue 10/1117:30 -
1 stop17h 40m
Deal found 19/9£236
Mon 26/1014:05 -
1 stop21h 40m
Fri 30/1010:20 -
1 stop12h 00m
Deal found 19/9£237
Sun 25/1006:40 -
1 stop5h 10m
Thu 29/1010:20 -
1 stop5h 05m
Deal found 20/9£238
Sun 18/1007:00 -
1 stop11h 45m
Thu 22/1017:15 -
1 stop17h 50m
Deal found 16/9£243
Sun 25/1012:35 -
2 stops21h 35m
Thu 29/1013:25 -
2 stops18h 40m
Deal found 20/9£244

Find flight deals from Helsinki to Cardiff

Round-trip from

£198

Popular in

December

Cheapest in

April

Average price

£417
Ryanair
  • Ryanair
  • 25/10-29/10
  • 4 total stops
  • 40h 55m total
  • Helsinki to Cardiff
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£12 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

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

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Route

Depart

Return

Price

Cheapest return flight

HelsinkiCardiff

HEL Helsinki-Vantaa - CWL Cardiff Wales

HELCWL

Helsinki-Vantaa

Sun 25/10

12:35-08:10

2 stops21h 35m

Cardiff Wales

Thu 29/10

13:25-10:45

2 stops19h 20m

£198

HelsinkiCardiff

HEL Helsinki-Vantaa - CWL Cardiff Wales

HELCWL

Helsinki-Vantaa

Mon 26/10

19:25-09:20

1 stop15h 55m

Cardiff Wales

Fri 30/10

16:05-11:10

2 stops17h 05m

£202

HelsinkiCardiff

HEL Helsinki-Vantaa - CWL Cardiff Wales

HELCWL

Helsinki-Vantaa

Mon 26/10

20:25-21:50

2 stops27h 25m

Cardiff Wales

Fri 30/10

23:10-19:10

2 stops18h 00m

£212
Fastest return journey

HelsinkiCardiff

HEL Helsinki-Vantaa - CWL Cardiff Wales

HELCWL

Helsinki-Vantaa

Tue 3/11

14:05-17:00

1 stop4h 55m

Cardiff Wales

Tue 10/11

17:30-13:10

1 stop17h 40m

£236

HelsinkiCardiff

HEL Helsinki-Vantaa - CWL Cardiff Wales

HELCWL

Helsinki-Vantaa

Sun 18/10

07:00-16:45

1 stop11h 45m

Cardiff Wales

Thu 22/10

17:15-13:05

1 stop17h 50m

£243

HelsinkiCardiff

HEL Helsinki-Vantaa - CWL Cardiff Wales

HELCWL

Helsinki-Vantaa

Tue 3/11

21:30-13:00

2 stops41h 30m

Cardiff Wales

Tue 10/11

17:30-00:20

1 stop4h 50m

£247

HelsinkiCardiff

HEL Helsinki-Vantaa - CWL Cardiff Wales

HELCWL

Helsinki-Vantaa

Fri 9/10

18:25-17:05

1 stop24h 40m

Cardiff Wales

Wed 14/10

09:45-00:25

1 stop12h 40m

£406

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Sorted by cheapest first

Best time to book a flight from Helsinki to Cardiff

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

Cheapflights Insights

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

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

Currently, April is the cheapest month in which you can book a flight from Helsinki to Cardiff (average of £252). Flying from Helsinki to Cardiff in December is currently the most expensive (average of £427). 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.

How much does it cost for a return flight from Helsinki to Cardiff?

Airfare is below average for this route at the moment.

Helsinki to Cardiff flights typically cost between £341 and £414 in October.
The cheapest return price found within the last 5 days was £198 on Ryanair (25 Oct–29 Oct).

Related info for your journey

  • How long is the flight from Helsinki to Cardiff?

    Departing from Helsinki to Cardiff will take you 4h 55m. There are 1244 mi between Helsinki and Cardiff. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Helsinki 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 Helsinki to Cardiff?

    Currently, April is the cheapest month in which you can book a flight from Helsinki to Cardiff (average of £252). Flying from Helsinki to Cardiff in December is currently the most expensive (average of £427). 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
Bridgend
Barry

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Helsinki to Cardiff

Helsinki to Manchester flights
Helsinki to Bristol flights
Turku to Manchester flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Helsinki to Cardiff 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 Helsinki to Cardiff?

Cheapflights simply makes it quick and affordable to book flights from Helsinki to Cardiff 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 Helsinki to Cardiff with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Helsinki to Cardiff, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Helsinki to Cardiff flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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