Cheap flights from London to Oslo from $46

In general, January is the cheapest month to fly from London to Oslo Gardermoen Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $175. The month of November is another great option to travel to Oslo Gardermoen Airport, with average flight prices from London averaging around $192.

The cheapest day to depart from London to Oslo Gardermoen Airport is on a Wednesday when prices can be found for as low as $184. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $498. These prices are subject to change though, so be sure to set up a Price Alert for flights to Oslo Gardermoen Airport.

Our data shows that the cheapest London to Oslo Gardermoen Airport flights are usually those with departure times at midday. Our users have found flights to Oslo Gardermoen Airport at midday for as low as $140. Flights in the afternoon are often more expensive, with an average ticket price of $340.

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 $299 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 $255 on momondo.

There is only 1 cabin class available to choose from on London to Oslo Gardermoen Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of October 2026, prices for London to Oslo Gardermoen Airport flights are approximately 24% cheaper when compared to flights at the same time last year.

Historically, on average around 14% 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 116 minutes.

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

Monday 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, Scandinavian Airlines have had the fewest delays on this route over the last 12 months, with about 7% of their flights experiencing any sort of delay.

As of October 2026, there are 25 flights per day flying from London to Oslo Gardermoen Airport. The most common time of day flights depart is 15:00, with 42% of flights taking off in the afternoon.

As of October 2026, 175 flights take off from London and land in Oslo Gardermoen Airport each week. The most common flight departure day for this route is Mon, with 26% of weekly flights taking off on this day.