£210 Find Cheap Flights from Cardiff to Finland

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cardiff to Finland departing on 7/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights from Cardiff to Finland

Cheapest return prices found by our users on KAYAK in the last 72 hours
Helsinki
Helsinki2 stops£210
Helsinki
Helsinki2 stops£210

Book Cheap Cardiff to Finland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Cardiff to Finland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Cardiff to Finland

Tue, 7 Oct - Tue, 14 Oct
Logo
20:20 - 21:20CWL-HEL
23h 00m2 stops
Logo
05:35 - 15:55HEL-CWL
12h 20m3 stops
£210
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Tue, 7 Oct - Tue, 14 Oct
Logo
20:20 - 00:20CWL-HEL
26h 00m3 stops
Logo
05:35 - 15:55HEL-CWL
12h 20m3 stops
£220
Find Deal
Tue, 7 Oct - Tue, 14 Oct
Logo
20:20 - 21:20CWL-HEL
23h 00m2 stops
Logo
05:35 - 15:55HEL-CWL
12h 20m2 stops
£233
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Fri, 28 Nov - Mon, 1 Dec
KLM Logo
17:25 - 00:05CWL-HEL
4h 40m1 stop
KLM Logo
07:00 - 09:50HEL-CWL
4h 50m1 stop
£242KLM
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Mon, 12 Jan - Thu, 15 Jan
KLM Logo
10:20 - 17:25CWL-HEL
5h 05m1 stop
KLM Logo
14:05 - 16:55HEL-CWL
4h 50m1 stop
£244KLM
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Fri, 2 Jan - Mon, 5 Jan
KLM Logo
17:25 - 17:25CWL-HEL
22h 00m1 stop
KLM Logo
14:05 - 09:50HEL-CWL
21h 45m1 stop
£253KLM
Find Deal
Tue, 7 Oct - Tue, 14 Oct
KLM Logo
17:15 - 00:20CWL-HEL
5h 05m1 stop
KLM Logo
18:25 - 09:15HEL-CWL
16h 50m1 stop
£262KLM
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Tue, 7 Oct - Tue, 14 Oct
Logo
20:20 - 16:40CWL-HEL
18h 20m2 stops
Logo
07:45 - 15:55HEL-CWL
10h 10m1 stop
£290
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Sat, 20 Dec - Tue, 23 Dec
KLM Logo
17:25 - 00:05CWL-HEL
4h 40m1 stop
KLM Logo
18:20 - 09:50HEL-CWL
17h 30m1 stop
£293KLM
Find Deal
Mon, 12 Jan - Thu, 15 Jan
Logo
10:20 - 22:35CWL-HEL
10h 15m2 stops
Logo
14:05 - 16:55HEL-CWL
4h 50m1 stop
£297
Find Deal
Booking Insights

KAYAK's insights & trends for Cardiff to Finland flights

Get data-powered insights and trends into flights from Cardiff to Finland to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Cardiff to Finland take?

The duration of a flight to Finland depends on your arrival airport. The shortest route to Finland from Cardiff is to Helsinki, which takes 4h 40m.

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Good to know - Cheap tickets from Cardiff to Finland

Cheapest flight£210
Flight from Cardiff to Helsinki

FAQs - booking Finland flights

  • How does KAYAK find such low prices on flights from Cardiff to Finland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cardiff to Finland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cardiff to Finland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Cardiff to Finland is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cardiff to Finland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Cardiff to Finland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cardiff to Finland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Cardiff to Finland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Finland?

    The cheapest time of day to fly to Finland is generally in the morning, when retur flights cost £375 on average. Morning departures are around 1% cheaper than evening flights, on average. The most expensive time of day to fly to Finland is generally in the evening, which is peak travel time and where the average cost of a ticket is £379.

Reviews of the top airline flying from Cardiff to Finland

 
Need help choosing which airline to fly with from Cardiff to Finland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1388 reviews
7.8Boarding
7.7Comfort
7.1Entertainment
8.4Crew
7.3Food
Airline reviews

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

2.0 MediocrePeter, Aug 2025SAN - AMS
Read more KLM reviews

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

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

Information on your arrival and departure airports

Cardiff (CWL)

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