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Cheap flights from Finland to Cardiff from £115

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 21/7. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — CWL
16 Jul — 23 Jul1
1 adult

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 11 July 2025.

Round-trip from

£234

One-way from

£115

Popular in

July

Cheapest in

January

Average price

£353
KLM
  • KLM
  • 7/8-11/8
  • 2 total stops
  • 21h 55m total
  • Finland to Cardiff
Search Deals
Ryanair
  • Ryanair
  • 21/7
  • 1 total stop
  • 21h 50m 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 (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Finland to Cardiff

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 11 July 2025.

Thu 7/818:25HEL - CWL
1 stop16h 50mKLM
Mon 11/817:15CWL - HEL
1 stop5h 05mKLM
Deal found 9/7£234
Thu 7/810:25HEL - CWL
2 stops27h 35mMultiple Airlines
Mon 11/813:10CWL - HEL
3 stops30h 10mMultiple Airlines
Deal found 9/7£255
Mon 18/806:40HEL - CWL
2 stops12h 05mAir France
Fri 22/809:50CWL - HEL
2 stops11h 30mAir France
Deal found 10/7£598

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 11 July 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

Thu 7/8

18:25-09:15

1 stop16h 50m

Cardiff Wales

Mon 11/8

17:15-00:20

1 stop5h 05m

£234

HelsinkiCardiff

HEL - CWL

HELCWL

Helsinki-Vantaa

Thu 7/8

10:25-12:00

2 stops27h 35m

Cardiff Wales

Mon 11/8

13:10-21:20

3 stops30h 10m

£255

HelsinkiCardiff

HEL - CWL

HELCWL

Helsinki-Vantaa

Mon 18/8

06:40-16:45

2 stops12h 05m

Cardiff Wales

Fri 22/8

09:50-23:20

2 stops11h 30m

£598

HelsinkiCardiff

HEL - CWL

HELCWL

Helsinki-Vantaa

Mon 21/7

20:50-16:40

1 stop21h 50m

£115

HelsinkiCardiff

HEL - CWL

HELCWL

Helsinki-Vantaa

Wed 23/7

15:35-19:40

1 stop30h 05m

£143

HelsinkiCardiff

HEL - CWL

HELCWL

Helsinki-Vantaa

Sun 27/7

21:05-11:30

2 stops16h 25m

£437

Flights are sorted by cheapest return flights first.

Deals found on 11/7

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, July is the cheapest month in which you can book a flight from Finland to Cardiff (average of £169). Flying from Finland to Cardiff in December is currently the most expensive (average of £263). 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.

Reviews of airlines servicing Cardiff

Get insights into the airlines that provide service to Cardiff. 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 Cardiff. Reviews last updated 11 July 2025.
Read reviews from past customers who have flown with KLM, Air France, andRyanair from Finland to Cardiff. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,372 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,372 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Air France
7.5
Good
1,467 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Ryanair
6.8
Okay
5,152 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
British Airways
6.6
Okay
7,109 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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.

  • 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, July is the cheapest month in which you can book a flight from Finland to Cardiff (average of £169). Flying from Finland to Cardiff in December is currently the most expensive (average of £263). 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 Finland?

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

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