Cheap flights from London Gatwick Airport to Oslo from $127

In general, November is the cheapest month to fly from London Gatwick Airport to Oslo. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $174. If you don’t want to visit Oslo in November, then you should wait until January to fly from London Gatwick Airport, when ticket prices are also cheap, with an average price of $174.

On average, the least expensive day to fly to Oslo from London Gatwick Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $185. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Oslo is Sunday, with ticket prices averaging around $471.

According to our data, the cheapest time of day to fly to Oslo is at midday. momondo users have found flights departing from London Gatwick Airport to Oslo at midday for as low as $141. 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 afternoon when prices are $470 on average. Flights to Oslo from London Gatwick Airport in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to Oslo from London Gatwick Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Oslo for around $257 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oslo from London Gatwick Airport for as low as $217 on momondo.

There is only 1 cabin class available to choose from on London Gatwick Airport to Oslo 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 19% 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 109 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.

Saturday 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, Norwegian have had the fewest delays on this route over the last 12 months, with about 19% of their flights experiencing any sort of delay.

As of July 2026, 3 flights take off from London Gatwick Airport and land in Oslo each day. The most common flight departure time for this route is 09:00, with 41% of daily flights taking off at midday.

The number of flights available between London Gatwick Airport and Oslo is 27 per week as of July 2026. The most frequent departure day is Fri, with 22% of weekly flights leaving on this day.