Cheap flights from London to Oslo from C$ 100

If you don’t want to visit Oslo in September, then you should wait until October to fly from London, when ticket prices are also cheap, with an average price of C$ 142.

On average, the least expensive day to fly to Oslo from London is on a Monday. momondo users have found tickets for Monday departures for as low as C$ 168. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Oslo on Friday is C$ 377.

Our data shows that the cheapest London to Oslo flights are usually those with departure times in the evening. Our users have found flights to Oslo in the evening for as low as C$ 247. Flights to Oslo are more costly in the afternoon, with an average ticket price of C$ 306. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Oslo from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Oslo for around C$ 273 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oslo from London for as low as C$ 177 on momondo.

There are 3 cabin classes available to choose from on London 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 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 110 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.

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 has had the least delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

As of April 2026, 26 flights take off from London and land in Oslo each day. The most common flight departure time for this route is 3:00p.m., with 54% of daily flights taking off in the afternoon.

As of April 2026, there are 186 flights per week flying from London to Oslo. The most common day of the week flights depart is Wed, with 19% of flights taking off on this day.