Question 1

How often are flights from Oslo to London delayed?

Accepted Answer

Historically, on average around 10% of flights between Oslo and London have experienced a delay on any given week. The average delay length over the past 12 months has been 115 minutes.

Question 2

Which airline has the best punctuality record on Oslo to London flights?

Accepted Answer

According to our data, Scandinavian Airlines have had the fewest delays on this route over the last 12 months, with about 10% of their flights experiencing any sort of delay.

Question 3

What is the cheapest day to depart on your flight to London Heathrow Airport?

Accepted Answer

On average, the least expensive day to fly to London Heathrow Airport from Oslo is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £115. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Sunday is £195.

Question 4

How far in advance should I book a flight to London Heathrow Airport?

Accepted Answer

You are more likely to see cheaper flights to London Heathrow Airport from Oslo when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £150 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Oslo for as low as £119 on momondo.

Question 5

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

Accepted Answer

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the evening. momondo users have found flights departing from Oslo to London Heathrow Airport in the evening for as low as £112. 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 £160 on average. Flights to London Heathrow Airport from Oslo in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

Question 6

What cabin class options are available on Oslo to London Heathrow flights?

Accepted Answer

There are 3 cabin classes available to choose from on Oslo to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 7

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Question 8

What is the cheapest airline that flies from Oslo to London Heathrow?

Accepted Answer

Scandinavian Airlines and British Airways are the most popular carriers operating from Oslo to London Heathrow

Question 9

How many flights depart from Oslo to London Heathrow Airport on average per day?

Accepted Answer

15 flights are operational daily from Oslo to London Heathrow Airport as of December 2025. The most popular departure time for this route is 07:00, with 62% of flights per day taking off in the afternoon.

Question 10

What is the cheapest month to fly to London Heathrow Airport?

Accepted Answer

In general, March is the cheapest month to fly from Oslo to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £108. The month of January is another great option to travel to London Heathrow Airport, with average flight prices from Oslo averaging around £109.

Question 11

What is the most punctual flight time for Oslo to London flights?

Accepted Answer

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

Question 12

How many flights depart from Oslo to London Heathrow Airport on average per week?

Accepted Answer

As of December 2025, there are 111 flights per week flying from Oslo to London Heathrow Airport. The most common day of the week flights depart is Wed, with 23% of flights taking off on this day.

Question 13

What is the cheapest Oslo to London Heathrow flight route?

Accepted Answer

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

Question 14

When did momondo last update prices for flights from Oslo to London Heathrow Airport?

Accepted Answer

Prices for flights from Oslo to London Heathrow Airport refresh daily.

Question 15

How many operators does momondo search for flights from Oslo to London Heathrow Airport?

Accepted Answer

As of December 2025, there are 2 operators available to choose from for flights from Oslo to London Heathrow Airport.

Question 16

How old do you have to be to fly from Oslo to London Heathrow Airport?

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oslo to London Heathrow Airport.

Question 17

What documentation or ID do you need to fly to London Heathrow Airport?

Accepted Answer

The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Fastest flight time	2h 25m
Direct flights	Every day

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom £84	Free Cancellation	Rating 6.7 7,562 reviews		Search British Airways flights
Scandinavian Airlines	PriceFrom £126	Free Cancellation	Rating 7.4 1,592 reviews		Search Scandinavian Airlines flights

Cheap flights from Oslo to London from £29

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How to get the cheapest flight ticket from Oslo to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London Heathrow Airport?

What is the cheapest day to depart on your flight to London Heathrow Airport?

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

What is the cheapest Oslo to London Heathrow flight route?

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

How far in advance should I book a flight to London Heathrow Airport?

What cabin class options are available on Oslo to London Heathrow flights?

There are 3 cabin classes available to choose from on Oslo to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Oslo to London Heathrow?

Scandinavian Airlines and British Airways are the most popular carriers operating from Oslo to London Heathrow

How often are flights from Oslo to London delayed?

Historically, on average around 10% of flights between Oslo and London have experienced a delay on any given week. The average delay length over the past 12 months has been 115 minutes.

What is the most punctual flight time for Oslo to London flights?

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

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Oslo to London flights?

According to our data, Scandinavian Airlines have had the fewest delays on this route over the last 12 months, with about 10% of their flights experiencing any sort of delay.

How many flights depart from Oslo to London Heathrow Airport on average per day?

15 flights are operational daily from Oslo to London Heathrow Airport as of December 2025. The most popular departure time for this route is 07:00, with 62% of flights per day taking off in the afternoon.

How many flights depart from Oslo to London Heathrow Airport on average per week?

As of December 2025, there are 111 flights per week flying from Oslo to London Heathrow Airport. The most common day of the week flights depart is Wed, with 23% of flights taking off on this day.

Cheap Oslo to London Heathrow Airport flight deals and tips

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How far is Oslo to London Heathrow by plane?

When did momondo last update prices for flights from Oslo to London Heathrow Airport?

How many operators does momondo search for flights from Oslo to London Heathrow Airport?

How old do you have to be to fly from Oslo to London Heathrow Airport?

What documentation or ID do you need to fly to London Heathrow Airport?

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