£64 Find Cheap Flights from Helsinki to London Gatwick Airport – Compare and Save

If you are looking for a flight deal from Helsinki to London Gatwick Airport, look for departures on Mondays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from London Gatwick Airport, Wednesday is the cheapest day to fly and Tuesday is the most expensive.

The cheapest month for flights from Helsinki to London Gatwick Airport is January, where tickets cost £137 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is £244 and £239 respectively.

No, with an average price for the route of £86, prices are generally cheapest when you fly direct.

To get a below average price on the flight from Helsinki to London Gatwick Airport, you should book around 4 weeks before departure, which saves you about 50% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

In the past 5 days, the cheapest return tickets from Helsinki to London Gatwick Airport were found on Norwegian (£112) and airBaltic (£143).

There is just one airline that flies from Helsinki to London Gatwick Airport direct and that is Norwegian. The best return deal found from Norwegian for the route is £107.

Weekly flights between Helsinki and London historically see delays in approximately 19% of cases, with the average delay over the past year being 84 minutes.

Typically, flights leaving in the morning tend to face fewer delays, whereas flights in the early afternoon have historically encountered delays more often.

Statistically, Wednesday is the day of the week with the fewest delays on this flight route, while Tuesday has typically experienced more delays than other days.

Based on our data, Norwegian have experienced the fewest delays on this route in the past 12 months, with only about 19% of their flights encountering any delays.