Cheap flights from London to Tromsø from £78

The month of March is, on average, the cheapest month to fly to Tromsø from London, with most prices found around £129. If you don’t want to visit Tromsø in March, then you should wait until November to fly from London, when ticket prices are also cheap, with an average price of £135.

Our data shows that Saturday is the least expensive day to fly to Tromsø. Tickets to fly out on this day can be as low as £112. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Tromsø on Wednesday is £199.

Our data shows that the cheapest London to Tromsø flights are usually those with departure times at midday. Our users have found flights to Tromsø at midday for as low as £120. In the morning is when there is more demand to fly to Tromsø, so prices are often more expensive at around £205 per ticket.

Fly from London Luton to Tromso/Langnes for the best London - Tromso/Langnes flight prices

You are more likely to see cheaper flights to Tromsø from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Tromsø for around £221 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tromsø from London for as low as £163 on momondo.

There are 2 cabin classes available to choose from on London to Tromso/Langnes flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 2% on your flight if you consider stops on a London to Tromsø flight.

As of April 2026, prices for London to Tromsø flights are approximately 34% cheaper when compared to flights at the same time last year.

Wizz Air, Norwegian, and Scandinavian Airlines are the most popular carriers operating from London to Tromso/Langnes

Scandinavian Airlines, Wizz Air and Norwegian are the top three most popular airlines that fly to Tromsø from London according to our data. Scandinavian Airlines is the first choice among our users, with 61% of people opting to fly with this airline when travelling to Tromsø. Keep in mind that there are 5 different airlines that fly to Tromsø on a routine basis, so you have a few additional options to choose from.

Historically, on average around 9% of flights between London and Tromsø have experienced a delay on any given week. The average delay length over the past 12 months has been 105 minutes.

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the morning 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. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

Oslo (OSL) was the most common stop: 87% of momondo users choosing one-stop flights on this route connected there.

Flights via Frankfurt am Main (FRA) offer the lowest average return price of £163.

Flights connecting via Oslo (OSL) have the shortest average one-way travel time: 5h 08m.

Frankfurt am Main (FRA) has the shortest average stopover time for this route: 1h 33m.