Cheap flights from London Gatwick Airport to Helsinki from C$ 146

The month of January is, on average, the cheapest month to fly to Helsinki from London Gatwick Airport, with most prices found around C$ 213. The month of March is another great option to travel to Helsinki, with average flight prices from London Gatwick Airport averaging around C$ 230.

The cheapest day to depart on your flight to Helsinki is on a Monday when prices can be found for as low as C$ 491. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from London Gatwick Airport to Helsinki for around C$ 1,412.

In the morning is the cheapest time of day to fly from London Gatwick Airport to Helsinki when you can find flight prices for as low as C$ 757. Flying to Helsinki in the morning is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of C$ 871.

Fly from London Gatwick to Helsinki-Vantaa for the best London Gatwick - Helsinki-Vantaa flight prices

You are more likely to see cheaper flights to Helsinki from London Gatwick Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Helsinki for around C$ 332 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Helsinki from London Gatwick Airport for as low as C$ 256 on momondo.

No. A direct flight is the cheapest option for a flight between London Gatwick Airport to Helsinki.

As of May 2026, prices for London Gatwick Airport to Helsinki flights are approximately 21% more expensive when compared to flights at the same time last year.

Historically, on average around 32% of flights between London and Helsinki have experienced a delay on any given week. The average delay length over the past 12 months has been 97 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Thursday is statistically the day of the week that experiences the fewest delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

According to our data, Norwegian has had the least delays on this route over the last 12 months, with about 32% of their flights experiencing any sort of delay.