Cheap flights from Sweden to London from £37

In general, January is the cheapest month to fly from Sweden to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £119. The month of February is another great option to travel to London Heathrow Airport, with average flight prices from Sweden averaging around £136.

On average, the least expensive day to fly to London Heathrow Airport from Sweden is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £142. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Sunday is £257.

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the evening. momondo users have found flights departing from Sweden to London Heathrow Airport in the evening for as low as £132. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £209 on average. Flights to London Heathrow Airport from Sweden in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from Stockholm Arlanda to London Heathrow for the best Sweden - London Heathrow flight prices

You are more likely to see cheaper flights to London Heathrow Airport from Sweden when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £160 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Sweden for as low as £131 on momondo.

There are 3 cabin classes available to choose from on Sweden to London Heathrow Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 11% of flights between Sweden and London have experienced a delay on any given week. The average delay length over the past 12 months has been 102 minutes.

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

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

According to our data, Scandinavian Airlines have had the fewest delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

21 flights are operational daily from Sweden to London Heathrow Airport as of July 2026. The most popular departure time for this route is 07:00, with 44% of flights per day taking off at midday.

As of July 2026, 149 flights take off from Sweden and land in London Heathrow Airport each week. The most common flight departure day for this route is Fri, with 27% of weekly flights taking off on this day.