How long is the flight from Cardiff to Finland?

Airlines like Ryanair and KLM fly from Cardiff to Finland in about 4h 50m. The time it takes to get you to your destination can typically vary by up to 21h. Airlines will cover a distance of 1244 mi. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Finland ranges from 30.0 - 70.0 inches per month. August is typically the wettest month, when rainfall can reach 70.0 mm. February is typically the driest time to visit Finland when rainfall is around 30.0 mm.

If weather is an important factor for your trip to Finland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -6.0 C).

What is the cheapest time of day to fly from CWL to FI?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cardiff to Finland as you normally would.

What airport do you fly from for flights from Cardiff to Finland?

Most people fly from Cardiff Wales (CWL) if they book a flight from Cardiff to Finland. Cardiff Wales is conveniently located just 9.1 mi from Cardiff’s city center.

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

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

How can I find direct flights from Cardiff to Finland?

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

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

Yes. Cheapflights offers flight deals from Cardiff to Finland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£178+ Cheap Flights from Cardiff to Finland

Cheap flight deals from Cardiff to Finland

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

Cheapest flights from Cardiff to Finland
Explore the most affordable flight options available from Cardiff to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 October 2026.

Sat 14/1108:15 -

2 stops25h 50m

Sat 21/1111:35 -

2 stops23h 05m

Deal found 30/9£178

Thu 12/1113:25 -

2 stops18h 40m

Thu 19/1106:15 -

1 stop12h 50m

Deal found 28/9£194

Sat 14/1108:15 -

2 stops25h 50m

Sat 21/1106:15 -

3 stops28h 25m

Deal found 30/9£203

Mon 2/1117:30 -

1 stop17h 40m

Mon 9/1114:05 -

1 stop4h 55m

Deal found 2/10£241

Sat 14/1117:30 -

1 stop4h 50m

Sat 21/1118:20 -

1 stop17h 30m

Deal found 30/9£243

Tue 1/1217:30 -

1 stop4h 50m

Sat 5/1218:20 -

1 stop17h 30m

Deal found 28/9£245

Mon 30/1117:30 -

1 stop17h 40m

Fri 4/1206:40 -

1 stop5h 10m

Deal found 28/9£246

Tue 1/1210:20 -

1 stop5h 05m

Fri 4/1214:05 -

1 stop21h 45m

Deal found 28/9£288

Find flight deals from Cardiff to Finland

Round-trip from	£178
Popular in	October
Cheapest in	September
Average price	£697

Ryanair
14/11-21/11
4 total stops
48h 55m total
Cardiff to Finland

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (£19 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease (£22 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffHelsinki

CWL Cardiff Wales - HEL Helsinki-Vantaa

CWLHEL

Cardiff Wales

Sat 14/11

08:15-12:05

2 stops25h 50m

Helsinki-Vantaa

Sat 21/11

11:35-08:40

2 stops23h 05m

£178

CardiffHelsinki

CWL Cardiff Wales - HEL Helsinki-Vantaa

CWLHEL

Cardiff Wales

Sat 14/11

08:15-12:05

2 stops25h 50m

Helsinki-Vantaa

Sat 21/11

06:15-08:40

3 stops28h 25m

£203

Fastest return journey

CardiffHelsinki

CWL Cardiff Wales - HEL Helsinki-Vantaa

CWLHEL

Cardiff Wales

Mon 16/11

17:30-00:20

1 stop4h 50m

Helsinki-Vantaa

Mon 23/11

06:40-09:50

1 stop5h 10m

£241

CardiffHelsinki

CWL Cardiff Wales - HEL Helsinki-Vantaa

CWLHEL

Cardiff Wales

Sat 14/11

17:30-00:20

1 stop4h 50m

Helsinki-Vantaa

Sat 21/11

18:20-09:50

1 stop17h 30m

£243

CardiffHelsinki

CWL Cardiff Wales - HEL Helsinki-Vantaa

CWLHEL

Cardiff Wales

Tue 1/12

17:30-00:20

1 stop4h 50m

Helsinki-Vantaa

Sun 6/12

06:40-09:50

1 stop5h 10m

£246

CardiffHelsinki

CWL Cardiff Wales - HEL Helsinki-Vantaa

CWLHEL

Cardiff Wales

Mon 2/11

10:20-16:40

2 stops28h 20m

Helsinki-Vantaa

Mon 9/11

17:35-09:45

2 stops18h 10m

£334

CardiffHelsinki

CWL Cardiff Wales - HEL Helsinki-Vantaa

CWLHEL

Cardiff Wales

Mon 16/11

08:35-23:50

3 stops13h 15m

Helsinki-Vantaa

Mon 23/11

06:40-09:50

1 stop5h 10m

£341

CardiffHelsinki

CWL Cardiff Wales - HEL Helsinki-Vantaa

CWLHEL

Cardiff Wales

Mon 30/11

17:30-14:50

2 stops19h 20m

Helsinki-Vantaa

Fri 4/12

14:05-09:50

1 stop21h 45m

£359

CardiffHelsinki

CWL Cardiff Wales - HEL Helsinki-Vantaa

CWLHEL

Cardiff Wales

Mon 30/11

17:30-13:10

1 stop17h 40m

Helsinki-Vantaa

Sun 6/12

17:20-09:50

2 stops18h 30m

£359

CardiffHelsinki

CWL Cardiff Wales - HEL Helsinki-Vantaa

CWLHEL

Cardiff Wales

Wed 2/12

17:30-00:20

1 stop4h 50m

Helsinki-Vantaa

Sun 6/12

17:20-09:50

2 stops18h 30m

£359

Flights are sorted by cheapest return flights first.

Deals found on 30/9

Sorted by cheapest first

Best time to book a flight from Cardiff to Finland

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

CWL-HEL

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 Cardiff to Finland

CWL-FI0

CWL-HEL

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Finland

Read through reviews of airlines operating flights from Cardiff to Finland, such as KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,578 reviews

Check prices

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

1,578 reviews

KLM

7.8

Good

1,578 reviews

Check prices

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

What airport do you fly from for flights from Cardiff to Finland?
Most people fly from Cardiff Wales (CWL) if they book a flight from Cardiff to Finland. Cardiff Wales is conveniently located just 9.1 mi from Cardiff’s city center.
How long is the flight from Cardiff to Finland?
Airlines like Ryanair and KLM fly from Cardiff to Finland in about 4h 50m. The time it takes to get you to your destination can typically vary by up to 21h. Airlines will cover a distance of 1244 mi. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from Cardiff to Finland that include hotel bookings?
Yes. In addition to deals on Cardiff to Finland flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Cardiff to Finland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to Finland.
Can I find deals for business class flights from Cardiff to Finland?
Yes. Cheapflights offers flight deals from Cardiff to Finland 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

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Top airline flying from Cardiff to Finland

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£236	Average£396	FlexibilityNo cancel fee	On-time75%	Search KLM flights

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

Cheapflights makes it easy to find Cardiff to Finland flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Cardiff to Finland for you. Better yet — we are completely free to use.

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

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

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

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Cheap flights from Cardiff to Finland from £178

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Cardiff to Finland

Cheapest flights from Cardiff to FinlandExplore the most affordable flight options available from Cardiff to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 October 2026.

Explore the most affordable flight options available from Cardiff to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 October 2026.

Best flights from Cardiff to FinlandDiscover carefully curated flight deals from Cardiff to Finland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 October 2026.

Discover carefully curated flight deals from Cardiff to Finland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 October 2026.

Last-minute flights from Cardiff to FinlandDiscover last-minute flight deals from Cardiff to Finland. Data last updated 3 October 2026 and is based on user searches.

Discover last-minute flight deals from Cardiff to Finland. Data last updated 3 October 2026 and is based on user searches.

Find flight deals from Cardiff to Finland

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Cheapflights Fare Finder

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

Best time to book a flight from Cardiff to Finland

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

Cheapflights Insights

Reviews of airlines servicing Finland

Read through reviews of airlines operating flights from Cardiff to Finland, such as KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Cardiff to Finland?

How long is the flight from Cardiff to Finland?

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

How can I find direct flights from Cardiff to Finland?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cardiff to Finland

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Finland by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Cardiff to Finland by cabin class

Find flights from Cardiff to Finland, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Cardiff and Finland flights

Browse other Cardiff and Finland flight options. Last updated on 3 October 2026.

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Top airline flying from Cardiff to Finland

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

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

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

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Travel Smart

Cheapest flights from Cardiff to Finland
Explore the most affordable flight options available from Cardiff to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 October 2026.

Best flights from Cardiff to Finland
Discover carefully curated flight deals from Cardiff to Finland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 October 2026.

Last-minute flights from Cardiff to Finland
Discover last-minute flight deals from Cardiff to Finland. Data last updated 3 October 2026 and is based on user searches.