Cheap flights from London to Oslo from $94

In general, November 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 $165. The month of January is another great option to travel to Oslo Gardermoen Airport, with average flight prices from London averaging around $165.

The cheapest day to depart from London to Oslo Gardermoen Airport is on a Wednesday when prices can be found for as low as $161. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $519. 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 in the morning. Our users have found flights to Oslo Gardermoen Airport in the morning for as low as $194. Flights in the evening are often more expensive, with an average ticket price of $200.

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 $285 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 $233 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.

Historically, on average around 13% 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 115 minutes.

Generally, flights departing in the morning 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. 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 7% of their flights experiencing any sort of delay.

As of September 2026, there are 1 flights per day flying from London to Oslo Gardermoen Airport. The most common time of day flights depart is 15:00, with 47% of flights taking off in the afternoon.

As of September 2026, 9 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 33% of weekly flights taking off on this day.