Cheap flights from London to Oslo from £26

The month of September is another great option to travel to Oslo Gardermoen Airport, with average flight prices from London averaging around £84.

The cheapest day to depart from London to Oslo Gardermoen Airport is on a Thursday when prices can be found for as low as £146. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £199. These prices are subject to change though, so be sure to set up a Price Alert for flights to Oslo Gardermoen Airport.

At midday is the cheapest time of day to fly from London to Oslo Gardermoen Airport when you can find flight prices for as low as £64. Flying to Oslo Gardermoen Airport at midday is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Oslo Gardermoen Airport, so prices are often more expensive at around £158 per ticket.

Fly from London Stansted to Oslo Gardermoen for the best London - Oslo Gardermoen flight prices

You are more likely to see cheaper flights to Oslo Gardermoen Airport from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Oslo Gardermoen Airport for around £147 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oslo Gardermoen Airport from London for as low as £110 on momondo.

No. A direct flight is the cheapest option for a flight between London to Oslo Gardermoen Airport.

As of May 2026, prices for London to Oslo Gardermoen Airport flights are approximately 16% more expensive when compared to flights at the same time last year.

Wizz Air, Ryanair, and British Airways are the most popular carriers operating from London to Oslo Gardermoen

British Airways, Scandinavian Airlines and Norwegian are the top three most popular airlines that fly to Oslo Gardermoen Airport from London according to our data. British Airways is the first choice among our users, with 30% of people opting to fly with this airline when travelling to Oslo Gardermoen Airport. Keep in mind that there are 6 different airlines that fly to Oslo Gardermoen Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 12% of flights between London and Oslo have experienced a delay on any given week. The average delay length over the past 12 months has been 111 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. Sunday 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 6% of their flights experiencing any sort of delay.

The number of flights available between London and Oslo Gardermoen Airport is 21 per day as of May 2026. The most frequent departure time is 17:00, with 51% of daily flights leaving in the afternoon.

The number of flights available between London and Oslo Gardermoen Airport is 149 per week as of May 2026. The most frequent departure day is Fri, with 20% of weekly flights leaving on this day.