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LGW to HEM

London to Helsinki flights

Flights from London Gatwick (LGW) to Helsinki Malmi (HEM) cover 1,860 km. 450 flights flew between them in the last 12 months of UK Civil Aviation Authority figures; 63% were on time.

450
flights, August 2025 to July 2026
63%
on time (within 15 min)
0%
cancelled
+17 min
average delay

Both directions together. On time means within 15 minutes of schedule, counted over every scheduled flight to and from the UK airport, including cancelled ones (the CAA's definition).

Month by month

Over the last 12 months, London and Helsinki ran best in May 2026 (86.1% on time) and worst in August 2025 (36.4%).

Share of flights on time, by month (UK Civil Aviation Authority). Green is the best month, orange the worst.
See the figures
MonthOn timeCancelledFlights
August 202536%0%44
September 202540%0%42
October 202580%0%44
November 202585%0%34
December 202561%0%38
January 202650%0%20
February 202650%0%24
March 202682%0%38
April 202657%0%42
May 202686%0%36
June 202669%0%42
July 202659%0%46

Source: UK Civil Aviation Authority punctuality statistics, August 2025 to July 2026. Contains UK Civil Aviation Authority data. Figures describe the past and do not predict a future flight.

Questions and answers

How often are flights between London and Helsinki on time?
63.1% of 450 flights were on time (within 15 minutes) over the last 12 months of UK Civil Aviation Authority figures, and 0% were cancelled.
What is the best month to fly between London and Helsinki?
Over the last 12 months, London and Helsinki ran best in May 2026 (86.1% on time) and worst in August 2025 (36.4%).

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