Cheap Flights from Cardiff to Helsinki
No deal from Cardiff to Helsinki has cleared our price bar yet. What we have seen on the route is below.
Across 3 months of observations from Cardiff to Helsinki, the lowest round-trip fare we recorded was $322, in October. The typical fare was $331. October was the cheapest month we saw and August the dearest.
The most recent price we saw on this route was $341 on KLM, seen Oct 16. It is an unverified observation and may have changed.
See every deal <a href="/from/cardiff">from Cardiff</a>, <a href="/to/helsinki">to Helsinki</a>, or the return direction <a href="/from/helsinki/to/cardiff">Helsinki to Cardiff</a>.
Latest price we saw: Cardiff to Helsinki
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Cardiff (CWL) to Helsinki (HEL) | $341 | 13.7¢ | Nov 27 – Dec 4 | KLM | Oct 16 | Check price |
Price history: Cardiff to Helsinki
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $322 | $325 | 16 |
| Sep 2026 | $330 | $331 | 8 |
| Aug 2026 | $332 | $336 | 30 |
Frequently asked questions
How many flight deals from Cardiff to Helsinki are on Sparkflights right now?
There are 0 verified deals from Cardiff to Helsinki on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Cardiff to Helsinki?
The lowest fare we've recorded from Cardiff to Helsinki is $322, based on 54 price observations over 3 months.
How much does a flight from Cardiff to Helsinki cost?
The typical round-trip fare we observed from Cardiff to Helsinki is $331, against a recorded low of $322. These are observations, not quotes.
When is the cheapest month to fly Cardiff to Helsinki?
October was the cheapest month we observed from Cardiff to Helsinki and August the dearest, over 3 months of data.
What is the current price from Cardiff to Helsinki?
The most recent fare our sweep saw from Cardiff to Helsinki is $341, on Oct 16. It is an unverified observation rather than a verified deal, so check it before booking.