Search for cheap flights and last-minute deals with Netflights. We've scanned all the flights from London Gatwick to Helsinki, across the one airlines that offer this route. We've found that 21 / Mar / 2025 is the cheapest date to travel at the moment, but it's best to go through the results to see which flight suits you.
Air Baltic is the most popular airline that flies from London Gatwick to Helsinki. But it's still worth looking at other options, as there are 31 flights to Helsinki every week. If you want to broaden your search, look at flights departing from other airports.
Generally speaking, the flight from London Gatwick to Helsinki takes around 4 hrs 45 mins. The fastest flight takes 4 hrs 45 mins to cover the 1859 km distance. You can view all flight times yourself in the results list.
May is normally the cheapest month to fly to Helsinki, but it’s important to try different options when you search. Searching by month, for instance, will show you the best time of the week to fly. December is always the most expensive time to fly but, if you check regularly and book early, you have a better chance of getting a good deal.
