£187 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 28/11. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Finland

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

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

Fri, 28 Nov - Fri, 5 Dec
Ryanair Logo
22:25 - 20:10CWL-HEL
19h 45m2 stops
Ryanair Logo
22:30 - 19:40HEL-CWL
23h 10m2 stops
£187Ryanair
Find Deal
Thu, 20 Nov - Sun, 23 Nov
Multiple Airlines Logo
10:30 - 10:45CWL-HEL
22h 15m2 stops
Multiple Airlines Logo
21:20 - 23:05HEL-CWL
27h 45m2 stops
£205Multiple Airlines
Find Deal
Thu, 20 Nov - Sun, 23 Nov
Multiple Airlines Logo
10:30 - 10:45CWL-HEL
22h 15m2 stops
Multiple Airlines Logo
06:20 - 18:00HEL-CWL
13h 40m1 stop
£208Multiple Airlines
Find Deal
Thu, 20 Nov - Sat, 22 Nov
Multiple Airlines Logo
10:30 - 10:45CWL-HEL
22h 15m2 stops
Multiple Airlines Logo
00:05 - 20:55HEL-CWL
22h 50m2 stops
£211Multiple Airlines
Find Deal
Thu, 20 Nov - Sun, 23 Nov
Multiple Airlines Logo
10:30 - 10:25CWL-HEL
21h 55m3 stops
Multiple Airlines Logo
10:00 - 23:05HEL-CWL
39h 05m3 stops
£229Multiple Airlines
Find Deal
Thu, 20 Nov - Sat, 22 Nov
Multiple Airlines Logo
10:30 - 10:25CWL-HEL
21h 55m3 stops
Multiple Airlines Logo
00:05 - 20:55HEL-CWL
22h 50m2 stops
£235Multiple Airlines
Find Deal
Thu, 20 Nov - Sun, 23 Nov
KLM Logo
17:25 - 00:05CWL-HEL
4h 40m1 stop
KLM Logo
18:20 - 09:50HEL-CWL
17h 30m1 stop
£244KLM
Find Deal
Sun, 29 Mar - Tue, 31 Mar
KLM Logo
09:50 - 13:00CWL-HEL
25h 10m1 stop
KLM Logo
07:00 - 16:45HEL-CWL
11h 45m1 stop
£430KLM
Find Deal
Sun, 29 Mar - Tue, 31 Mar
Air France Logo
09:50 - 16:40CWL-HEL
28h 50m2 stops
Air France Logo
17:40 - 16:45HEL-CWL
49h 05m2 stops
£504Air France
Find Deal
Sun, 29 Mar - Tue, 31 Mar
Air France Logo
09:50 - 16:40CWL-HEL
28h 50m2 stops
Air France Logo
17:40 - 16:45HEL-CWL
49h 05m2 stops
£603Air France
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.

Which airlines fly direc between Cardiff and Finland?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Cardiff to Finland.

There is just one airline that flies from Cardiff to Finland direct and that is KLM. The best return deal found from KLM for the route is to Helsinki (HEL) and costs £226.

Which airlines provide the cheapest flights from Cardiff to Finland?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from Cardiff to Finland were found on Ryanair (£187) and KLM (£244).

Find deals

Good to know - Cheap tickets from Cardiff to Finland

Cheapest flight£187
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 £281 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 £284.

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.
7.7
KLMOverall score based on 1402 reviews
7.2Food
7.8Boarding
7.1Entertainment
7.6Comfort
8.4Crew
Airline reviews

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

2.0 MediocreElizabeth, Oct 2025CDG - AMS
Read more KLM reviews

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

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!

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

Information on your arrival and departure airports

Cardiff (CWL)

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.