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Find cheap KLM flights to Helsinki

CMH — HEL
26 Aug — 2 Sep1
1 adult
1 adult, Economy, 0 bags

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Cheapest KLM flights from United Kingdom to Helsinki
Explore the most affordable KLM flight options available from United Kingdom to Helsinki. Find the lowest fares with prices last updated on 27 July 2026.

Sat 22/806:30
LHR
-
HEL
1 stop15h 55m
KLM
Wed 2/918:25
HEL
-
LHR
1 stop15h 15m
KLM
Deal found 24/7£185
Mon 24/819:00
LCY
-
HEL
1 stop27h 25m
KLM
Mon 7/913:55
HEL
-
LCY
1 stop5h 25m
KLM
Deal found 27/7£191
Thu 20/819:00
LCY
-
HEL
1 stop27h 25m
KLM
Thu 3/918:25
HEL
-
LCY
1 stop15h 30m
KLM
Deal found 23/7£226

Flights to Helsinki with KLM at a glance

Find detailed information about KLM flights from United Kingdom to Helsinki. Explore the options provided by KLM to plan your journey from United Kingdom to Helsinki. Data last updated 27 July 2026.

Popular in

July

Cheapest in

January

Average price

£264

Return from

£167

One-way from

£100
Highest demand for flights to Helsinki with KLM; 13% potential price increase.
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Best time to find cheap flights to Helsinki with KLM; 2% potential price drop.
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Average price for flights to Helsinki with KLM (return).
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KLM
  • KLM
  • 6/1-10/1
  • 2 total stops
  • 22h 15m total
  • United Kingdom to Helsinki
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KLM
  • KLM
  • 15/12
  • 1 total stop
  • 4h 40m total
  • United Kingdom to Helsinki
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Cheapflights Insights

Find cheap KLM flights to Helsinki

How long is the flight to Helsinki with KLM?

On average, KLM flights from the United Kingdom to Helsinki take 3 hours 17 minutes. Flights to Helsinki from other popular cities in the United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

When is the best time to book a flight to Helsinki with KLM?

The best time to book a flight to Helsinki with KLM is 89 days before departure. On average, fares are higher if you book 70 days before departure.

FAQs about flights to Helsinki with KLM

  • Which airport do KLM flights arrive at when travelling to Helsinki?

    KLM flights on this route tend to land at Helsinki-Vantaa Airport.

  • Is KLM the cheapest airline for a flight to Helsinki?

    Flight prices will depend on factors like date, time, and cabin class, so it is worth comparing flights before booking. Based on Cheapflights data, the cheapest average return price for flights to Helsinki tends to be with Ryanair.

  • Are there alternative airlines other than KLM that fly to Helsinki?

    Finnair, Ryanair and Scandinavian Airlines all fly to Helsinki and offer an alternative to KLM.

  • How much is a KLM flight to Helsinki?

    The average price for a return flight with KLM is £298, while a one-way flight costs around £160.

See more FAQs

Reviews of KLM

See what Cheapflights users have to say about their KLM experience.
KLM
7.8
Good
1,550 reviews
Check prices
Overview

Comfort

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Entertainment

7.2

Popular KLM flights

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Fly your favourite airline to Helsinki-Vantaa

Fly your favorite airline to Helsinki-Vantaa. Flight routes are based on user searches made on Cheapflights and were last updated on 27 July 2026.
KLM flights from Manchester to Helsinki