How often are flights from Oslo to London delayed?

About 10% of weekly flights between Oslo and London have experienced delays in the past year, with the average delay time being 112 minutes.

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

Over the past year, Scandinavian Airlines have had the lowest number of delays on this route, with just 9% of flights being delayed.

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

Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

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

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What are the cheapest airlines flying from Oslo Gardermoen Airport to London Heathrow Airport round-trip?

British Airways, at £81, was found to be the cheapest airline from Oslo Gardermoen Airport to London Heathrow Airport. An alternate airline flying to your destination would be Scandinavian Airlines. British Airways is priced at 44% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Oslo Gardermoen Airport to London Heathrow Airport one-way?

To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at £35. Scandinavian Airlines flights start at £39 while deals on Finnair start at £103 one-way.

Weekly flight availability from Oslo Gardermoen Airport to London Heathrow Airport

The most flights from OSL to LHR are scheduled on a Thursday (31 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the cheapest flights from Oslo Gardermoen Airport to London Heathrow Airport?

On average you can expect to pay £119 for a flight from Oslo Gardermoen Airport to London Heathrow Airport. The cheapest flight overall is £38 while the most popular route, (Oslo Gardermoen - London Heathrow) is currently priced at £85.

What are the most reliable airlines from Oslo Gardermoen Airport to London Heathrow Airport?

No one likes to see their flight delayed. When booking a flight from Oslo Gardermoen Airport to London Heathrow Airport consider choosing Finnair (86%), LATAM Airlines (85%) or WestJet (84%) as they are the most reliable in getting you off to your destination on time.

Can I find deals for flights from Oslo Gardermoen to Heathrow that include hotel bookings?

Yes. In addition to deals on Oslo Gardermoen to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Oslo Gardermoen to Heathrow?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oslo Gardermoen to Heathrow.

Can I find deals for business class flights from Oslo Gardermoen to Heathrow?

Yes. Cheapflights offers flight deals from Oslo Gardermoen to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£35+ Flights from Oslo Gardermoen Airport to London Heathrow Airport

Q: How much does it cost for a return flight from Oslo Gardermoen Airport to London Heathrow Airport?

Airfare is below average for this route at the moment. Oslo Gardermoen Airport to London Heathrow Airport flights typically cost between £94 and £172 in March. The cheapest return flight price found within the last 3 days was £78 on British Airways (21 Mar-22 Mar).

Cheapflights Tip: The best prices from Oslo Gardermoen to London Heathrow are usually found in March or November, booked 62 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

Cheap flight deals from Oslo Gardermoen to Heathrow

Enter your travel dates to find the best prices.

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Cheapest flights from Oslo Gardermoen to Heathrow
Explore the most affordable flight options available from Oslo Gardermoen to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 February 2026.

Sat 21/318:30

OSL

LHR

Nonstop2h 30m

British Airways

Sun 22/307:20

LHR

OSL

Nonstop2h 10m

British Airways

Deal found 6/2£78

Wed 18/306:55

OSL

LHR

Nonstop2h 45m

British Airways

Sun 22/307:20

LHR

OSL

Nonstop2h 10m

British Airways

Deal found 4/2£84

Thu 5/307:05

OSL

LHR

Nonstop2h 45m

British Airways

Wed 18/319:25

LHR

OSL

Nonstop2h 15m

British Airways

Deal found 5/2£85

Wed 4/306:55

OSL

LHR

Nonstop2h 45m

British Airways

Wed 11/310:55

LHR

OSL

Nonstop2h 15m

British Airways

Deal found 6/2£85

Sat 7/307:10

OSL

LHR

Nonstop2h 45m

British Airways

Mon 9/307:25

LHR

OSL

Nonstop2h 10m

British Airways

Deal found 4/2£89

Thu 26/207:05

OSL

LHR

Nonstop2h 45m

British Airways

Thu 5/319:25

LHR

OSL

Nonstop2h 15m

British Airways

Deal found 6/2£90

Wed 2/907:45

OSL

LHR

Nonstop2h 30m

British Airways

Fri 4/920:45

LHR

OSL

Nonstop2h 05m

British Airways

Deal found 7/2£91

Fri 6/307:10

OSL

LHR

Nonstop2h 45m

British Airways

Tue 10/319:25

LHR

OSL

Nonstop2h 15m

British Airways

Deal found 6/2£93

Wed 4/311:50

OSL

LHR

Nonstop2h 40m

British Airways

Tue 17/319:25

LHR

OSL

Nonstop2h 15m

British Airways

Deal found 6/2£93

Tue 25/807:45

OSL

LHR

Nonstop2h 30m

British Airways

Tue 25/820:20

LHR

OSL

Nonstop2h 05m

British Airways

Deal found 7/2£94

Thu 5/307:05

OSL

LHR

Nonstop2h 45m

British Airways

Wed 25/319:25

LHR

OSL

Nonstop2h 15m

British Airways

Deal found 5/2£95

Find flight deals from Oslo Gardermoen to Heathrow

Round-trip from	£78
One-way from	£35
Popular in	July
Cheapest in	March
Average price	£128
Good round-trip deal	£98 or less
Good one-way deal	£66 or less

British Airways
21/3-22/3
Nonstop
4h 40m total
Oslo to London

Search Deals

British Airways
28/4
Nonstop
2h 30m total
Oslo to London

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (£18 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).

Search Deals

Average for round-trip flights in February 2026

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Price to beat on a round-trip flight from Oslo Gardermoen to London Heathrow.

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Price to beat on a one-way flight from Oslo Gardermoen to London Heathrow.

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Oslo Gardermoen Airport to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Mon 20/4

07:45-09:15

Nonstop2h 30m

London Heathrow

Fri 24/4

20:45-23:50

Nonstop2h 05m

£93

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Thu 5/3

07:05-08:50

Nonstop2h 45m

London Heathrow

Mon 9/3

07:25-10:35

Nonstop2h 10m

£96

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Sat 28/2

07:10-08:55

Nonstop2h 45m

London Heathrow

Wed 4/3

19:25-22:40

Nonstop2h 15m

£99

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Sun 8/3

07:20-09:05

Nonstop2h 45m

London Heathrow

Tue 10/3

17:30-20:40

Nonstop2h 10m

£113

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Thu 16/4

07:45-09:15

Nonstop2h 30m

London Heathrow

Mon 20/4

20:30-23:40

Nonstop2h 10m

£113

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Fri 13/3

11:45-13:25

Nonstop2h 40m

London Heathrow

Sat 14/3

07:20-10:30

Nonstop2h 10m

£117

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Sun 1/3

07:20-09:05

Nonstop2h 45m

London Heathrow

Sun 8/3

07:20-10:30

Nonstop2h 10m

£119

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Mon 16/3

15:35-19:55

1 stop5h 20m

London Heathrow

Tue 24/3

19:50-23:00

Nonstop2h 10m

£120

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Tue 28/4

07:45-09:15

Nonstop2h 30m

£35

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Tue 17/3

19:25-20:55

Nonstop2h 30m

£38

Flights are sorted by cheapest return flights first.

Deals found on 7/2

Showing 1-10 of 16 results

Best time to book a flight from Oslo Gardermoen to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Oslo Gardermoen with our price prediction graph.

OSL-LHR

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oslo Gardermoen Airport to London Heathrow Airport

Prices

Airlines

Delays

How far ahead should I book a flight from Oslo Gardermoen Airport to London Heathrow Airport?

The price you pay for your flight from Oslo Gardermoen Airport to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 62 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Oslo Gardermoen Airport to London Heathrow Airport?

Currently, March is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to London Heathrow Airport (average of £68). Flying from Oslo Gardermoen Airport to London Heathrow Airport in April is currently the most expensive (average of £88). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OSL to LHR?

It’s optimal to fly from Oslo Gardermoen Airport to London Heathrow Airport in the morning. By choosing this option you can save up to 28% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Oslo Gardermoen Airport to London Heathrow Airport?

Travellers seeking maximum savings on their Oslo Gardermoen Airport to London Heathrow Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost for a return flight from Oslo Gardermoen Airport to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Check out reviews from past customers who have flown with Scandinavian Airlines and British Airways from Oslo Gardermoen Airport to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Scandinavian Airlines

7.3

Good

1,678 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jan 2026

SFO - CPH

It was very bad, my baggage didn’t arrive resulting in deep loss of money. My next flight to Zurich had to be cancelled, my hotel booking also had to be cancelled. I then had to book flight at Frankfurt airport to get my luggage. I won’t fly this airlines again unless there is no other choice. I highly won’t recommend it also

Scandinavian Airlines

7.3

Good

1,678 reviews

Scandinavian Airlines

7.3

Good

1,678 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jan 2026

SFO - CPH

British Airways

6.7

Okay

7,719 reviews

Scandinavian Airlines

7.3

Good

1,678 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jan 2026

SFO - CPH

Related info for your journey

How long is the flight from Oslo Gardermoen Airport to London Heathrow Airport?
For as low as £93, British Airways can have you in London Heathrow Airport from Oslo Gardermoen Airport in 2h 30m. The distance from Oslo Gardermoen Airport to London Heathrow Airport is about 748 mi. All flights are typically direct.
What are the cheapest airlines flying from Oslo Gardermoen Airport to London Heathrow Airport round-trip?
British Airways, at £81, was found to be the cheapest airline from Oslo Gardermoen Airport to London Heathrow Airport. An alternate airline flying to your destination would be Scandinavian Airlines. British Airways is priced at 44% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Oslo Gardermoen Airport to London Heathrow Airport one-way?
To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at £35. Scandinavian Airlines flights start at £39 while deals on Finnair start at £103 one-way.
What are the most reliable airlines from Oslo Gardermoen Airport to London Heathrow Airport?
No one likes to see their flight delayed. When booking a flight from Oslo Gardermoen Airport to London Heathrow Airport consider choosing Finnair (86%), LATAM Airlines (85%) or WestJet (84%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Oslo Gardermoen Airport to London Heathrow Airport?
On average you can expect to pay £119 for a flight from Oslo Gardermoen Airport to London Heathrow Airport. The cheapest flight overall is £38 while the most popular route, (Oslo Gardermoen - London Heathrow) is currently priced at £85.
Can I find deals for flights from Oslo Gardermoen to Heathrow that include hotel bookings?
Yes. In addition to deals on Oslo Gardermoen to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Oslo Gardermoen to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oslo Gardermoen to Heathrow.
Can I find deals for business class flights from Oslo Gardermoen to Heathrow?
Yes. Cheapflights offers flight deals from Oslo Gardermoen to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Oslo Gardermoen Airport to London Heathrow Airport?
Currently, March is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to London Heathrow Airport (average of £68). Flying from Oslo Gardermoen Airport to London Heathrow Airport in April is currently the most expensive (average of £88). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 2 airlines flying from Oslo Gardermoen to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£81	Average£121	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Scandinavian Airlines	Cheapest£109	Average£267	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights

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Cheapflights makes it easy to find Oslo Gardermoen to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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Cheap flights from Oslo Gardermoen Airport to London Heathrow Airport from £35

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Oslo Gardermoen to Heathrow

Cheapest flights from Oslo Gardermoen to HeathrowExplore the most affordable flight options available from Oslo Gardermoen to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 February 2026.

Explore the most affordable flight options available from Oslo Gardermoen to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 February 2026.

Best flights from Oslo Gardermoen to HeathrowDiscover carefully curated flight deals from Oslo Gardermoen to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 February 2026.

Discover carefully curated flight deals from Oslo Gardermoen to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 February 2026.

Direct flights from Oslo Gardermoen to HeathrowExplore direct flight options from Oslo Gardermoen to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 February 2026.

Explore direct flight options from Oslo Gardermoen to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 February 2026.

Last-minute flights from Oslo Gardermoen to HeathrowDiscover last-minute flight deals from Oslo Gardermoen to Heathrow. Data last updated 7 February 2026 and is based on user searches.

Discover last-minute flight deals from Oslo Gardermoen to Heathrow. Data last updated 7 February 2026 and is based on user searches.

One-way flights from Oslo Gardermoen to HeathrowSearch for one-way flight options from Oslo Gardermoen to Heathrow. Find affordable one-way fares based on user searches. Data last updated 7 February 2026.

Search for one-way flight options from Oslo Gardermoen to Heathrow. Find affordable one-way fares based on user searches. Data last updated 7 February 2026.

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Best time to book a flight from Oslo Gardermoen to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Oslo Gardermoen with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Oslo Gardermoen Airport to London Heathrow Airport

How far ahead should I book a flight from Oslo Gardermoen Airport to London Heathrow Airport?

What is the cheapest month to book a flight from Oslo Gardermoen Airport to London Heathrow Airport?

What is the cheapest time of day to fly from OSL to LHR?

What is the cheapest day to fly from Oslo Gardermoen Airport to London Heathrow Airport?

How much does it cost for a return flight from Oslo Gardermoen Airport to London Heathrow Airport?

Weekly flight availability from Oslo Gardermoen Airport to London Heathrow Airport

How often are flights from Oslo to London delayed?

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

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

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

Reviews of airlines servicing Heathrow

Related info for your journey

Find useful and relevant information for your journey from Oslo Gardermoen to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Oslo Gardermoen Airport to London Heathrow Airport?

What are the cheapest airlines flying from Oslo Gardermoen Airport to London Heathrow Airport round-trip?

What are the cheapest airlines to fly from Oslo Gardermoen Airport to London Heathrow Airport one-way?

What are the most reliable airlines from Oslo Gardermoen Airport to London Heathrow Airport?

What are the cheapest flights from Oslo Gardermoen Airport to London Heathrow Airport?

Can I find deals for flights from Oslo Gardermoen to Heathrow that include hotel bookings?

How can I find direct flights from Oslo Gardermoen to Heathrow?

Can I find deals for business class flights from Oslo Gardermoen to Heathrow?

What is the cheapest month to book a flight from Oslo Gardermoen Airport to London Heathrow Airport?

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Other flights to Heathrow

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Top 2 airlines flying from Oslo Gardermoen to Heathrow

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Cheapest flights from Oslo Gardermoen to Heathrow
Explore the most affordable flight options available from Oslo Gardermoen to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 February 2026.

Best flights from Oslo Gardermoen to Heathrow
Discover carefully curated flight deals from Oslo Gardermoen to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 February 2026.

Direct flights from Oslo Gardermoen to Heathrow
Explore direct flight options from Oslo Gardermoen to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 February 2026.

Last-minute flights from Oslo Gardermoen to Heathrow
Discover last-minute flight deals from Oslo Gardermoen to Heathrow. Data last updated 7 February 2026 and is based on user searches.

One-way flights from Oslo Gardermoen to Heathrow
Search for one-way flight options from Oslo Gardermoen to Heathrow. Find affordable one-way fares based on user searches. Data last updated 7 February 2026.