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Cheap Flights from Helsinki Vantaa to Castle

Compare Helsinki Vantaa to Castle flight deals

Find the cheapest month or even day of the year to fly to Castle

Book the best Castle fare with no extra fees

Helsinki Vantaa Airport to Castle flight deals

Looking for a cheap last-minute deal or the best return flight from Helsinki Vantaa Airport to Castle? Find our lowest prices on one-way and return tickets to the easiest airport right here.
Cardiff.£165 per passenger.Departing Wed, 3 Jun, returning Wed, 10 Jun.Return flight with Finnair and Ryanair.Outbound indirect flight with Finnair, departs from Helsinki Vantaa on Wed, 3 Jun, arriving in Cardiff.Inbound indirect flight with Ryanair, departs from Cardiff on Wed, 10 Jun, arriving in Helsinki Vantaa.Price includes taxes and charges.From £165, select.
Cardiff.£165 per passenger.Departing Wed, 29 Apr, returning Wed, 6 May.Return flight with Finnair and Ryanair.Outbound indirect flight with Finnair, departs from Helsinki Vantaa on Wed, 29 Apr, arriving in Cardiff.Inbound indirect flight with Ryanair, departs from Cardiff on Wed, 6 May, arriving in Helsinki Vantaa.Price includes taxes and charges.From £165, select.
Cardiff.£187 per passenger.Departing Sat, 18 Apr, returning Wed, 22 Apr.Return flight with Scandinavian Airlines and Ryanair.Outbound indirect flight with Scandinavian Airlines, departs from Helsinki Vantaa on Sat, 18 Apr, arriving in Cardiff.Inbound indirect flight with Ryanair, departs from Cardiff on Wed, 22 Apr, arriving in Helsinki Vantaa.Price includes taxes and charges.From £187, select.
Cardiff.£223 per passenger.Departing Sat, 23 May, returning Sat, 30 May.Return flight with Finnair and Ryanair.Outbound indirect flight with Finnair, departs from Helsinki Vantaa on Sat, 23 May, arriving in Cardiff.Inbound indirect flight with Ryanair, departs from Cardiff on Sat, 30 May, arriving in Helsinki Vantaa.Price includes taxes and charges.From £223, select.
Cardiff.£264 per passenger.Departing Thu, 30 Jul, returning Mon, 3 Aug.Return flight with KLM.Outbound indirect flight with KLM, departs from Helsinki Vantaa on Thu, 30 Jul, arriving in Cardiff.Inbound indirect flight with KLM, departs from Cardiff on Mon, 3 Aug, arriving in Helsinki Vantaa.Price includes taxes and charges.From £264, select.
Cardiff.£273 per passenger.Departing Thu, 24 Sep, returning Sun, 27 Sep.Return flight with KLM.Outbound indirect flight with KLM, departs from Helsinki Vantaa on Thu, 24 Sep, arriving in Cardiff.Inbound indirect flight with KLM, departs from Cardiff on Sun, 27 Sep, arriving in Helsinki Vantaa.Price includes taxes and charges.From £273, select.
Cardiff.£284 per passenger.Departing Thu, 13 Aug, returning Sun, 16 Aug.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Helsinki Vantaa on Thu, 13 Aug, arriving in Cardiff.Inbound indirect flight with Ryanair, departs from Cardiff on Sun, 16 Aug, arriving in Helsinki Vantaa.Price includes taxes and charges.From £284, select.
Cardiff.£290 per passenger.Departing Wed, 30 Sep, returning Sun, 4 Oct.Return flight with KLM.Outbound indirect flight with KLM, departs from Helsinki Vantaa on Wed, 30 Sep, arriving in Cardiff.Inbound indirect flight with KLM, departs from Cardiff on Sun, 4 Oct, arriving in Helsinki Vantaa.Price includes taxes and charges.From £290, select.
Cardiff.£301 per passenger.Departing Sat, 4 Jul, returning Sun, 5 Jul.Return flight with Norwegian Air Sweden and Ryanair.Outbound indirect flight with Norwegian Air Sweden, departs from Helsinki Vantaa on Sat, 4 Jul, arriving in Cardiff.Inbound indirect flight with Ryanair, departs from Cardiff on Sun, 5 Jul, arriving in Helsinki Vantaa.Price includes taxes and charges.From £301, select.
Cardiff.£305 per passenger.Departing Mon, 23 Mar, returning Mon, 30 Mar.Return flight with Scandinavian Airlines and Ryanair.Outbound indirect flight with Scandinavian Airlines, departs from Helsinki Vantaa on Mon, 23 Mar, arriving in Cardiff.Inbound indirect flight with Ryanair, departs from Cardiff on Mon, 30 Mar, arriving in Helsinki Vantaa.Price includes taxes and charges.From £305, select.

Helsinki to Castle: Flight information

The things to know before you go.
Fly intoCardiff Airport
Cheapest flight found£165
Cheapest month to flyApril

Find the cheapest month to fly from Helsinki Vantaa to Castle

We always keep an eye on fares, so you can find the best flight deal in seconds. It looks like Helsinki Vantaa to Castle flights are currently cheapest in April. We’ve based this on flights into Cardiff Airport.
Mar
from £305
Apr
from £187
May
from £223
Jun
from £165
Jul
from £301
Aug
from £284
Sep
from £273
Oct
Find prices
Nov
Find prices
Dec
Find prices
Jan
Find prices
Feb
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Check out these Castle hotels

Ready to plan your stay? Other travellers rate these Castle hotels for cleanliness, service and location.
Parador 44
0.25 miles from city centre
£151
Per night
Leonardo Hotel Cardiff
0.43 miles from city centre
£156
Per night
Cardiff Sandringham Hotel
0.15 miles from city centre
£119
Per night
Parador 44
0.25 miles from city centre
£151
Per night
Leonardo Hotel Cardiff
0.43 miles from city centre
£156
Per night
Cardiff Sandringham Hotel
0.15 miles from city centre
£119
Per night
Explore top-rated hotels

Finding cheap flights from Helsinki Vantaa to Castle: Frequently asked questions

There are 3 airports near Castle: Cardiff Airport, Bristol Airport and Swansea Airport.
The best price we found for a return flight from Helsinki Vantaa to Castle is £165. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Helsinki Vantaa to Castle. But we found flights with one or more stops from £165.
We've checked every Helsinki Vantaa Airport to Castle fare we could find, and the cheapest upcoming date to fly seems to be on Wednesday, 29 April 2026. Overall, the cheapest month to fly from Helsinki Vantaa Airport to Castle is usually April.
If you're flying from Helsinki Vantaa Airport, the cheapest airport near Castle is Cardiff – which is 9.1 miles away from the centre of Castle. We've found flights into this airport from £165.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Helsinki Vantaa Airport to Castle on Wednesday, 29 April 2026.
No airlines currently offer direct flights between Helsinki Vantaa Airport and Castle. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Castle but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Castle is around 40 days in advance, so don’t leave your flight to the last minute.
Cardiff Airport is 9.1 miles from Castle, Bristol Airport is 21.0 miles from Castle, and Swansea Airport is 34.9 miles from Castle.
Cardiff Airport is closest to Castle, at around 9.1 miles away.
Currently, the cheapest airline that flies to Cardiff Airport - the closest airport to Castle - Finnair.