Which airports can I use when flying from Cardiff to Helsinki?

Flights from Cardiff to Helsinki usually depart from Cardiff Wales (CWL) and arrive at Helsinki-Vantaa (HEL).

Which cabin classes can I book on flights from Cardiff to Helsinki?

Only Economy class is available on flights from Cardiff to Helsinki.

Which airports do connecting flights from Cardiff to Helsinki pass through?

Most connecting flights from Cardiff to Helsinki pass through Amsterdam Schiphol (AMS), which handles 100% of one-stop traffic on this route. Other stopover airports each see under 5%.

Can I save money by using flexible dates for flights from Cardiff to Helsinki?

Yes. Being flexible with your travel dates can save you up to 66% on the Cardiff to Helsinki route. Tuesday is the cheapest departure day at £222 return on average, while Saturday is the most expensive at £650, a difference of £428. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Helsinki?

Some of the most popular sights in Helsinki are Helsinki Central Station Square, Presidential Palace, and Finlandia-talo. These are among the most viewed places in Helsinki on KAYAK.

Do I need a passport to fly from Cardiff to Helsinki?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Cardiff to Helsinki changed much recently?

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £213 to £554. That means the highest observed fare was about 3x higher than the lowest one.

What is the time difference between Cardiff and Helsinki?

Helsinki is 2 hours ahead of Cardiff (Eastern European Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

Which car hire options are available at Helsinki-Vantaa Airport (HEL)?

Helsinki-Vantaa Airport (HEL) hosts 5 major car hire companies, with daily rates starting from around £3 for economy cars. Top options include: • ADDCAR RENTAL • GREEN MOTION • Alamo • Sixt • Europcar

How much should I expect to pay for a Cardiff to Helsinki flight?

Return flights from Cardiff to Helsinki range from £309 to £474, with an average of £378 over the past 12 months. Anything below £309 counts as a good deal.

What is the cheapest airline to fly from Cardiff to Helsinki?

Ryanair (£222) and KLM (£241) are the cheapest airlines to fly return from Cardiff to Helsinki according to KAYAK data over the last 5 days.

What is the cheapest stopover airport when flying from Cardiff to Helsinki?

Flights via Amsterdam Schiphol (AMS) offer the most affordable fares, with an average return price of £388. Based on KAYAK data over the past 3 months.

When flying from Cardiff to Helsinki, which airport offers the shortest stopover?

Amsterdam Schiphol (AMS) had the shortest average connection time for Cardiff to Helsinki stopovers at 222 minutes over the past 3 months.

£213 CHEAP FLIGHTS from Cardiff to Helsinki (CWL - HEL)

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Cheapest return flight

£213

Typical prices: £309-£474

Multiple Airlines

Fri 2/11Thu 8/11

CWL - HEL • 2 stops

When to travel

September

Cheapest • 50% price drop

July

Most popular

Good to know

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Flight Deals

Cheap Flights from Cardiff to Helsinki (CWL-HEL)

Discover the best prices for you by selecting your travel dates on KAYAK.

Return

One-way

Recent return flight deals from Cardiff to Helsinki

Mon, 2 Nov - Sun, 8 Nov

08:35 - 01:35CWL Cardiff Wales-HEL Helsinki-Vantaa

15h 00m2 stops Dublin Kastrup Copenhagen

12:35 - 08:10HEL Helsinki-Vantaa-CWL Cardiff Wales

21h 35m2 stops London Stansted Dublin

£213Multiple Airlines

Mon, 2 Nov - Sun, 8 Nov

08:35 - 14:45CWL Cardiff Wales-HEL Helsinki-Vantaa

28h 10m1 stop Dublin

12:35 - 08:10HEL Helsinki-Vantaa-CWL Cardiff Wales

21h 35m2 stops London Stansted Dublin

£213Multiple Airlines

Sat, 31 Oct - Sat, 7 Nov

08:15 - 12:05CWL Cardiff Wales-HEL Helsinki-Vantaa

25h 50m2 stops Dublin London Stansted

11:35 - 08:40HEL Helsinki-Vantaa-CWL Cardiff Wales

23h 05m2 stops London Stansted Alicante

£222Ryanair

Mon, 2 Nov - Mon, 9 Nov

17:30 - 00:20CWL Cardiff Wales-HEL Helsinki-Vantaa

4h 50m1 stop Amsterdam Schiphol

06:40 - 17:00HEL Helsinki-Vantaa-CWL Cardiff Wales

12h 20m1 stop Amsterdam Schiphol

£241KLM

Fri, 8 Jan - Mon, 11 Jan

17:30 - 17:25CWL Cardiff Wales-HEL Helsinki-Vantaa

21h 55m1 stop Amsterdam Schiphol

18:20 - 17:00HEL Helsinki-Vantaa-CWL Cardiff Wales

24h 40m1 stop Amsterdam Schiphol

£242KLM

Mon, 2 Nov - Sun, 8 Nov

17:30 - 13:10CWL Cardiff Wales-HEL Helsinki-Vantaa

17h 40m1 stop Amsterdam Schiphol

14:05 - 09:50HEL Helsinki-Vantaa-CWL Cardiff Wales

21h 45m1 stop Amsterdam Schiphol

£244KLM

Sat, 31 Oct - Sat, 7 Nov

17:30 - 00:20CWL Cardiff Wales-HEL Helsinki-Vantaa

4h 50m1 stop Amsterdam Schiphol

18:20 - 17:00HEL Helsinki-Vantaa-CWL Cardiff Wales

24h 40m1 stop Amsterdam Schiphol

£244KLM

Sat, 31 Oct - Sat, 7 Nov

07:55 - 20:05CWL Cardiff Wales-HEL Helsinki-Vantaa

10h 10m1 stop Alicante

11:35 - 08:40HEL Helsinki-Vantaa-CWL Cardiff Wales

23h 05m2 stops London Stansted Alicante

£254Ryanair

Sat, 31 Oct - Sat, 7 Nov

08:15 - 12:05CWL Cardiff Wales-HEL Helsinki-Vantaa

25h 50m2 stops Dublin London Stansted

14:05 - 08:40HEL Helsinki-Vantaa-CWL Cardiff Wales

20h 35m3 stops Amsterdam Schiphol Barcelona-El Prat Alicante

£254Multiple Airlines

Mon, 2 Nov - Mon, 9 Nov

10:20 - 16:40CWL Cardiff Wales-HEL Helsinki-Vantaa

28h 20m2 stops Amsterdam Schiphol Paris Charles de Gaulle

14:05 - 17:00HEL Helsinki-Vantaa-CWL Cardiff Wales

4h 55m1 stop Amsterdam Schiphol

£276Multiple Airlines

Booking Insights

Price, demand, and travel trends for Cardiff to Helsinki flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Cardiff to Helsinki with more confidence.

Prices

Airlines

Stopovers

What's the cheapest day of the week to fly from Cardiff to Helsinki?

Tuesday is the cheapest day of the week to fly from Cardiff to Helsinki and is 42% cheaper than the average day. Saturday is the most expensive day with flight prices 71% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Low season	March
High season	July

Best time to beat the crowds but there is an average 72% increase in price.

Most popular time to fly (8% more expensive on average)

When to book flights from Cardiff to Helsinki

Are your dates flexible? Find out the best times to travel from Cardiff to Helsinki based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Cardiff to Helsinki?
Flights from Cardiff to Helsinki usually depart from Cardiff Wales (CWL) and arrive at Helsinki-Vantaa (HEL).
Which cabin classes can I book on flights from Cardiff to Helsinki?
Only Economy class is available on flights from Cardiff to Helsinki.
Which airports do connecting flights from Cardiff to Helsinki pass through?
Most connecting flights from Cardiff to Helsinki pass through Amsterdam Schiphol (AMS), which handles 100% of one-stop traffic on this route. Other stopover airports each see under 5%.
Can I save money by using flexible dates for flights from Cardiff to Helsinki?
Yes. Being flexible with your travel dates can save you up to 66% on the Cardiff to Helsinki route. Tuesday is the cheapest departure day at £222 return on average, while Saturday is the most expensive at £650, a difference of £428. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What popular places can I visit in Helsinki?
Some of the most popular sights in Helsinki are Helsinki Central Station Square, Presidential Palace, and Finlandia-talo. These are among the most viewed places in Helsinki on KAYAK.
Do I need a passport to fly from Cardiff to Helsinki?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Cardiff to Helsinki changed much recently?
Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £213 to £554. That means the highest observed fare was about 3x higher than the lowest one.
What is the time difference between Cardiff and Helsinki?
Helsinki is 2 hours ahead of Cardiff (Eastern European Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.
Which car hire options are available at Helsinki-Vantaa Airport (HEL)?
Helsinki-Vantaa Airport (HEL) hosts 5 major car hire companies, with daily rates starting from around £3 for economy cars. Top options include:
• ADDCAR RENTAL
• GREEN MOTION
• Alamo
• Sixt
• Europcar
How much should I expect to pay for a Cardiff to Helsinki flight?
Return flights from Cardiff to Helsinki range from £309 to £474, with an average of £378 over the past 12 months. Anything below £309 counts as a good deal.

If your dates are flexible, aim for a Tuesday departure instead of Saturday. On this route, Tuesday flights average £222 – about £428 less than Saturday (66% savings) based on the last 12 months.
If you can choose when to travel, plan your Cardiff to Helsinki trip for September. Fares historically average £190 return in that month – typically £497 less than the most expensive month, which is October (based on the last 12 months).

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CWL - HEL

£213 Find Cheap Flights from Cardiff to Helsinki – Compare and Save

Everything you should know

Cheap Flights from Cardiff to Helsinki (CWL-HEL)

Recent return flight deals from Cardiff to Helsinki

Recent one-way flight deals from Cardiff to Helsinki

Price, demand, and travel trends for Cardiff to Helsinki flights

What's the cheapest day of the week to fly from Cardiff to Helsinki?

What is the cheapest airline to fly from Cardiff to Helsinki?

What is the cheapest stopover airport when flying from Cardiff to Helsinki?

When flying from Cardiff to Helsinki, which airport offers the shortest stopover?

Key details for Cardiff to Helsinki flights

Low season

High season

When to book flights from Cardiff to Helsinki

Your Cardiff to Helsinki flight questions, answered

Your guide to booking Cardiff to Helsinki flights

More options for your flight from Cardiff to Helsinki

Complete your trip to Helsinki with a hotel stay or car hire

Information on your arrival and departure airports

Cabin class types available on flights from Cardiff to Helsinki

Find direct flights to and from Cardiff and Helsinki

Flights from domestic origins to Helsinki

Flights to other popular destinations

Find deals for your return flight