Cheap flights from Cardiff to Helsinki from £92
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
Find flight deals from Cardiff to Helsinki
Cheapest flights from Cardiff to HelsinkiExplore the most affordable flight options available from Cardiff to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.
Explore the most affordable flight options available from Cardiff to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Cardiff to Helsinki that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
CardiffHelsinki
CWL - HEL
CWLHEL
Cardiff Wales
Mon 15/12
16:40-18:40
1 stop24h 00m
CardiffHelsinki
CWL - HEL
CWLHEL
Cardiff Wales
Fri 26/12
22:25-14:45
1 stop14h 20m
CardiffHelsinki
CWL - HEL
CWLHEL
Cardiff Wales
Sat 27/12
20:05-15:25
2 stops17h 20m
Best time to book a flight from Cardiff to Helsinki
Have a flexible travel schedule? Discover the best time to fly to Helsinki from Cardiff with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Cardiff to Helsinki
Reviews of airlines servicing Helsinki
Get insights into the airlines that provide service to Helsinki. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Helsinki. Reviews last updated 17 September 2025.
Read reviews from past customers who have flown with KLM from Cardiff to Helsinki. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Crew
Food
Comfort
Entertainment
Overall
Reviews
Mark,Sept 2025
AMS - BHX
Boarding
Crew
Food
Comfort
Entertainment
Overall
Reviews
Mark,Sept 2025
AMS - BHX
Related info for your journey
Find useful and relevant information for your journey from Cardiff to Helsinki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Cardiff to Helsinki
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Cardiff to Helsinki
Discover the top airline that operate flights from Cardiff to Helsinki. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 September 2025.
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How does Cheapflights help users find flights from Cardiff to Helsinki?
Cheapflights helps you search for flights from Cardiff to Helsinki via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Cardiff to Helsinki?
Cheapflights simply makes it quick and affordable to book flights from Cardiff to Helsinki by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Cardiff to Helsinki with no change fees?
Yes, we can. To see specific flights from Cardiff to Helsinki 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 Helsinki become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Helsinki from Cardiff today and book when prices fit your budget.