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Cheap flights from Oslo Gardermoen Airport to London from £29

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oslo Gardermoen Airport to London departing on 15/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Oslo Gardermoen Airport to London

Cheap return flights

British Airways Logo
07:20 - 09:05OSL-LHR
2h 45mdirect
British Airways Logo
07:20 - 10:30LHR-OSL
2h 10mdirect
£70British Airways
Find Deal
Mon, 24 Nov - Sat, 29 Nov
British Airways Logo
07:05 - 08:50OSL-LHR
2h 45mdirect
British Airways Logo
07:20 - 10:30LHR-OSL
2h 10mdirect
£71British Airways
Find Deal
Thu, 27 Nov - Sun, 30 Nov
British Airways Logo
07:10 - 08:55OSL-LHR
2h 45mdirect
British Airways Logo
07:45 - 10:55LHR-OSL
2h 10mdirect
£72British Airways
Find Deal
Sat, 6 Dec - Wed, 10 Dec
British Airways Logo
11:45 - 13:25OSL-LHR
2h 40mdirect
British Airways Logo
18:55 - 22:10LHR-OSL
2h 15mdirect
£73British Airways
Find Deal
Tue, 9 Dec - Sat, 13 Dec
Scandinavian Airlines Logo
17:05 - 18:30OSL-LHR
2h 25mdirect
Scandinavian Airlines Logo
06:40 - 09:45LHR-OSL
2h 05mdirect
£74Scandinavian Airlines
Find Deal
Sat, 15 Nov - Sun, 16 Nov
British Airways Logo
17:10 - 18:30OSL-LHR
2h 20mdirect
British Airways Logo
20:15 - 23:25LHR-OSL
2h 10mdirect
£75British Airways
Find Deal
Sat, 11 Oct - Wed, 15 Oct
British Airways Logo
17:10 - 18:30OSL-LHR
2h 20mdirect
British Airways Logo
20:30 - 23:40LHR-OSL
2h 10mdirect
£75British Airways
Find Deal
Sat, 11 Oct - Mon, 13 Oct
Scandinavian Airlines Logo
07:50 - 09:35OSL-LHR
2h 45mdirect
Scandinavian Airlines Logo
13:55 - 19:45LHR-OSL
4h 50m1 stop
£91Scandinavian Airlines
Find Deal
Sat, 29 Nov - Thu, 4 Dec
Scandinavian Airlines Logo
17:20 - 18:50OSL-LHR
2h 30mdirect
Scandinavian Airlines Logo
07:05 - 10:10LHR-OSL
2h 05mdirect
£92Scandinavian Airlines
Find Deal
Mon, 3 Nov - Tue, 11 Nov
Logo
07:20 - 09:05OSL-LHR
2h 45mdirect
Logo
17:30 - 20:40LHR-OSL
2h 10mdirect
£93
Find Deal
Mon, 3 Nov - Tue, 11 Nov

Scandinavian Airlines flights from Oslo Gardermoen Airport to London Heathrow Airport

Our best Scandinavian Airlines deals on Oslo Gardermoen Airport to London Heathrow Airport flight tickets
Scandinavian Airlines
15 Nov
OSL17:05Oslo Gardermoen
2h 25m
LHR18:30London Heathrow
16 Nov
LHR06:40London Heathrow
2h 05m
OSL09:45Oslo Gardermoen
£74
Find similar
Scandinavian Airlines
29 Nov
OSL07:50Oslo Gardermoen
2h 45m
LHR09:35London Heathrow
4 Dec
LHR13:55London Heathrow
4h 50m
1 stop
OSL19:45Oslo Gardermoen
£91
Find similar
Scandinavian Airlines
3 Nov
OSL17:20Oslo Gardermoen
2h 30m
LHR18:50London Heathrow
11 Nov
LHR07:05London Heathrow
2h 05m
OSL10:10Oslo Gardermoen
£92
Find similar

British Airways flights from Oslo Gardermoen Airport to London Heathrow Airport

Our best British Airways deals on Oslo Gardermoen Airport to London Heathrow Airport flight tickets
British Airways
24 Nov
OSL07:20Oslo Gardermoen
2h 45m
LHR09:05London Heathrow
29 Nov
LHR07:20London Heathrow
2h 10m
OSL10:30Oslo Gardermoen
£70
Find similar
British Airways
27 Nov
OSL07:05Oslo Gardermoen
2h 45m
LHR08:50London Heathrow
30 Nov
LHR07:20London Heathrow
2h 10m
OSL10:30Oslo Gardermoen
£71
Find similar
British Airways
6 Dec
OSL07:10Oslo Gardermoen
2h 45m
LHR08:55London Heathrow
10 Dec
LHR07:45London Heathrow
2h 10m
OSL10:55Oslo Gardermoen
£72
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Oslo Gardermoen Airport to London Heathrow Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 12 September 2025.
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 24/11

07:20-09:05

Nonstop2h 45m

London Heathrow

Sat 29/11

07:20-10:30

Nonstop2h 10m

£70

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Thu 27/11

07:05-08:50

Nonstop2h 45m

London Heathrow

Sun 30/11

07:20-10:30

Nonstop2h 10m

£71

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Sat 6/12

07:10-08:55

Nonstop2h 45m

London Heathrow

Wed 10/12

07:45-10:55

Nonstop2h 10m

£72

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Tue 9/12

11:45-13:25

Nonstop2h 40m

London Heathrow

Sat 13/12

18:55-22:10

Nonstop2h 15m

£73

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Sat 15/11

17:05-18:30

Nonstop2h 25m

London Heathrow

Sun 16/11

06:40-09:45

Nonstop2h 05m

£74

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Sat 11/10

17:10-18:30

Nonstop2h 20m

London Heathrow

Wed 15/10

20:15-23:25

Nonstop2h 10m

£75

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Sat 11/10

17:10-18:30

Nonstop2h 20m

London Heathrow

Mon 13/10

20:30-23:40

Nonstop2h 10m

£75

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Sat 29/11

07:50-09:35

Nonstop2h 45m

London Heathrow

Thu 4/12

13:55-19:45

1 stop4h 50m

£91

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Mon 3/11

17:20-18:50

Nonstop2h 30m

London Heathrow

Tue 11/11

07:05-10:10

Nonstop2h 05m

£92

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Mon 3/11

07:20-09:05

Nonstop2h 45m

London Heathrow

Tue 11/11

17:30-20:40

Nonstop2h 10m

£93

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Oslo Gardermoen Airport 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?

In general, March is the cheapest month to fly from Oslo Gardermoen Airport to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £107. The month of January is another great option to travel to London Heathrow Airport, with average flight prices from Oslo Gardermoen Airport averaging around £108.

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

On average, the least expensive day to fly to London Heathrow Airport from Oslo Gardermoen Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £114. 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 London Heathrow Airport on Friday is £185.

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

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 Gardermoen Airport to London Heathrow Airport in the evening for as low as £103. 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 at midday when prices are £161 on average. Flights to London Heathrow Airport from Oslo Gardermoen Airport at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Oslo Gardermoen to London Heathrow flight route?

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

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

You are more likely to see cheaper flights to London Heathrow Airport from Oslo Gardermoen Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £147 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 Gardermoen Airport for as low as £117 on momondo.

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

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

How have Oslo Gardermoen Airport to London Heathrow Airport flight prices changed over time?

As of September 2025, prices for Oslo Gardermoen Airport to London Heathrow Airport flights are approximately 62% more expensive when compared to flights at the same time last year.

When to book flights from Oslo Gardermoen Airport to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Oslo Gardermoen Airport to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Oslo Gardermoen Airport to London Heathrow Airport (OSL to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oslo Gardermoen Airport to London Heathrow Airport

Best price found

£97

Fastest flight time

2h 15m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Oslo Gardermoen Airport in the past 72 hours is £97. The best return flight deal from Oslo Gardermoen Airport to London Heathrow Airport found on momondo in the last 72 hours is £114.
The fastest flight from Oslo Gardermoen Airport to London Heathrow Airport takes 2h 15m
Direct flights go from Oslo Gardermoen Airport to London Heathrow Airport every day.
Search flight deals

  • How far is Oslo Gardermoen to London Heathrow by plane?

    There are 748.4 mi between Oslo Gardermoen and London Heathrow. Flights usually cover this in 2h 15m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Oslo Gardermoen Airport to London Heathrow Airport are refreshed on a daily basis.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oslo Gardermoen Airport to London Heathrow Airport.

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

    The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Oslo Gardermoen Airport to London Heathrow Airport?

  • What is the most popular airline from Oslo Gardermoen Airport to London Heathrow Airport?

Best airlines flying from Oslo Gardermoen Airport to London Heathrow Airport

Compare and see reviews for airlines that fly from Oslo Gardermoen Airport to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom £76Free CancellationRating
7.4
1,484 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom £89Free CancellationRating
6.6
7,361 reviews
Search British Airways flights

  • Scandinavian Airlines Flights From Oslo Gardermoen Airport to London Heathrow Airport

    Scandinavian Airlines flies from Oslo Gardermoen Airport to London Heathrow Airport around 27 times per week, with 1,484 momondo users rating the airline 7.4/10. The cheapest Scandinavian Airlines deal from Oslo Gardermoen Airport to London Heathrow Airport in the last 72 hours was £102 (round-trip), much lower than the average airfare cost of £301 for Scandinavian Airlines flights on this route.

  • British Airways Flights From Oslo Gardermoen Airport to London Heathrow Airport

    £121 is the best British Airways flight deal from Oslo Gardermoen Airport to London Heathrow Airport found on momondo over the last 72 hours. The average British Airways ticket price found was closer to £183, however, with flight time and availability significantly affecting the price. British Airways (6.6/10 from 7,361 user reviews) flies into London Heathrow Airport from Oslo Gardermoen Airport 12 times in an average week so prices can vary.

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Why use momondo?

Why should I use momondo to find a flight deal from Oslo to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Oslo.

Can I find flights from Oslo to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Oslo to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Oslo to London?

Once you have performed a search for Oslo to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Oslo to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from Oslo are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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