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Cheap flights from London Heathrow Airport to Oslo from £51

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Oslo departing on 10/12. 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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0 bags

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Find the cheapest flights from London Heathrow Airport to Oslo

Cheap return flights

British Airways Logo
07:30 - 10:35LHR-OSL
2h 05mdirect
British Airways Logo
11:30 - 13:10OSL-LHR
2h 40mdirect
£82British Airways
Find Deal
Wed, 22 Oct - Sun, 26 Oct
British Airways Logo
19:25 - 22:40LHR-OSL
2h 15mdirect
British Airways Logo
11:45 - 13:25OSL-LHR
2h 40mdirect
£84British Airways
Find Deal
Mon, 1 Dec - Tue, 2 Dec
British Airways Logo
07:20 - 10:30LHR-OSL
2h 10mdirect
British Airways Logo
11:45 - 13:25OSL-LHR
2h 40mdirect
£86British Airways
Find Deal
Sun, 18 Jan - Tue, 20 Jan
British Airways Logo
07:20 - 10:30LHR-OSL
2h 10mdirect
British Airways Logo
11:45 - 13:25OSL-LHR
2h 40mdirect
£87British Airways
Find Deal
Sun, 18 Jan - Tue, 20 Jan
British Airways Logo
07:45 - 10:55LHR-OSL
2h 10mdirect
British Airways Logo
07:20 - 09:05OSL-LHR
2h 45mdirect
£89British Airways
Find Deal
Fri, 14 Nov - Sun, 16 Nov
Scandinavian Airlines Logo
19:50 - 23:00LHR-OSL
2h 10mdirect
Scandinavian Airlines Logo
15:05 - 16:25OSL-LHR
2h 20mdirect
£92Scandinavian Airlines
Find Deal
Thu, 11 Sep - Mon, 15 Sep
Scandinavian Airlines Logo
19:50 - 23:00LHR-OSL
2h 10mdirect
Scandinavian Airlines Logo
15:05 - 16:25OSL-LHR
2h 20mdirect
£97Scandinavian Airlines
Find Deal
Thu, 11 Sep - Sun, 14 Sep
Scandinavian Airlines Logo
19:50 - 23:00LHR-OSL
2h 10mdirect
Scandinavian Airlines Logo
10:25 - 16:00OSL-LHR
6h 35m1 stop
£103Scandinavian Airlines
Find Deal
Mon, 1 Dec - Tue, 2 Dec
Logo
19:20 - 22:30LHR-OSL
2h 10mdirect
Logo
15:05 - 16:25OSL-LHR
2h 20mdirect
£106
Find Deal
Sat, 13 Sep - Mon, 15 Sep
Scandinavian Airlines Logo
07:05 - 10:10LHR-OSL
2h 05mdirect
Scandinavian Airlines Logo
08:10 - 09:35OSL-LHR
2h 25mdirect
£107Scandinavian Airlines
Find Deal
Tue, 12 Aug - Sat, 16 Aug

Scandinavian Airlines flights from London Heathrow Airport to Oslo Gardermoen Airport

Our best Scandinavian Airlines deals on London Heathrow Airport to Oslo Gardermoen Airport flight tickets
Scandinavian Airlines
11 Sept
LHR19:50London Heathrow
2h 10m
OSL23:00Oslo Gardermoen
15 Sept
OSL15:05Oslo Gardermoen
2h 20m
LHR16:25London Heathrow
£92
Find similar
Scandinavian Airlines
11 Sept
LHR19:50London Heathrow
2h 10m
OSL23:00Oslo Gardermoen
14 Sept
OSL15:05Oslo Gardermoen
2h 20m
LHR16:25London Heathrow
£97
Find similar
Scandinavian Airlines
1 Dec
LHR19:50London Heathrow
2h 10m
OSL23:00Oslo Gardermoen
2 Dec
OSL10:25Oslo Gardermoen
6h 35m
1 stop
LHR16:00London Heathrow
£103
Find similar

British Airways flights from London Heathrow Airport to Oslo Gardermoen Airport

Our best British Airways deals on London Heathrow Airport to Oslo Gardermoen Airport flight tickets
British Airways
22 Oct
LHR07:30London Heathrow
2h 05m
OSL10:35Oslo Gardermoen
26 Oct
OSL11:30Oslo Gardermoen
2h 40m
LHR13:10London Heathrow
£82
Find similar
British Airways
1 Dec
LHR19:25London Heathrow
2h 15m
OSL22:40Oslo Gardermoen
2 Dec
OSL11:45Oslo Gardermoen
2h 40m
LHR13:25London Heathrow
£84
Find similar
British Airways
18 Jan
LHR07:20London Heathrow
2h 10m
OSL10:30Oslo Gardermoen
20 Jan
OSL11:45Oslo Gardermoen
2h 40m
LHR13:25London Heathrow
£86
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Oslo Gardermoen 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 30 July 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Oslo Gardermoen Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Wed 22/10

07:30-10:35

Nonstop2h 05m

Oslo Gardermoen

Sun 26/10

11:30-13:10

Nonstop2h 40m

£82

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Mon 1/12

19:25-22:40

Nonstop2h 15m

Oslo Gardermoen

Tue 2/12

11:45-13:25

Nonstop2h 40m

£84

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Sun 18/1

07:20-10:30

Nonstop2h 10m

Oslo Gardermoen

Tue 20/1

11:45-13:25

Nonstop2h 40m

£86

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Sun 18/1

07:20-10:30

Nonstop2h 10m

Oslo Gardermoen

Tue 20/1

11:45-13:25

Nonstop2h 40m

£87

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Fri 14/11

07:45-10:55

Nonstop2h 10m

Oslo Gardermoen

Sun 16/11

07:20-09:05

Nonstop2h 45m

£89

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Thu 11/9

19:50-23:00

Nonstop2h 10m

Oslo Gardermoen

Mon 15/9

15:05-16:25

Nonstop2h 20m

£92

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Thu 11/9

19:50-23:00

Nonstop2h 10m

Oslo Gardermoen

Sun 14/9

15:05-16:25

Nonstop2h 20m

£97

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Mon 1/12

19:50-23:00

Nonstop2h 10m

Oslo Gardermoen

Tue 2/12

10:25-16:00

1 stop6h 35m

£103

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Sat 13/9

19:20-22:30

Nonstop2h 10m

Oslo Gardermoen

Mon 15/9

15:05-16:25

Nonstop2h 20m

£106

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Tue 12/8

07:05-10:10

Nonstop2h 05m

Oslo Gardermoen

Sat 16/8

08:10-09:35

Nonstop2h 25m

£107

Flights are sorted by cheapest return flights first.

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

How to get the cheapest flight ticket from London Heathrow Airport to Oslo Gardermoen 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 typical price of a round-trip flight between London Heathrow Airport and Oslo Gardermoen Airport?

What is the cheapest month to fly to Oslo Gardermoen Airport?

The month of November is another great option to travel to Oslo Gardermoen Airport, with average flight prices from London Heathrow Airport averaging around £109.

What is the cheapest day to depart on your flight to Oslo Gardermoen Airport?

The cheapest day to depart from London Heathrow Airport to Oslo Gardermoen Airport is on a Wednesday when prices can be found for as low as £148. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £230. These prices are subject to change though, so be sure to set up a Price Alert for flights to Oslo Gardermoen Airport.

What is the cheapest time of day to depart on your flight to Oslo Gardermoen Airport?

At midday is the cheapest time of day to fly from London Heathrow Airport to Oslo Gardermoen Airport when you can find flight prices for as low as £62. Flying to Oslo Gardermoen Airport at midday is an ideal time because this is during off-peak travel hours. In the evening is when there is more demand to fly to Oslo Gardermoen Airport, so prices are often more expensive at around £166 per ticket.

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

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

How far in advance should I book a flight to Oslo Gardermoen Airport?

You are more likely to see cheaper flights to Oslo Gardermoen Airport from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Oslo Gardermoen 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 Oslo Gardermoen Airport from London Heathrow Airport for as low as £100 on momondo.

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

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

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

As of July 2025, prices for London Heathrow Airport to Oslo Gardermoen Airport flights are approximately 11% more expensive when compared to flights at the same time last year.

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

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

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

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

Best price found

£51

Fastest flight time

2h 05m

Direct flights

Every day
The best one-way flight to Oslo Gardermoen Airport from London Heathrow Airport in the past 72 hours is £51. The best return flight deal from London Heathrow Airport to Oslo Gardermoen Airport found on momondo in the last 72 hours is £82.
The fastest flight from London Heathrow Airport to Oslo Gardermoen Airport takes 2h 05m
Direct flights go from London Heathrow Airport to Oslo Gardermoen Airport every day.
Search flight deals

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

    London Heathrow and Oslo Gardermoen are 748.4 mi apart from one another. A reasonable flight in good conditions will take 2h 05m.

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

    Prices for flights from London Heathrow Airport to Oslo Gardermoen Airport were last updated today.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Oslo Gardermoen Airport.

  • What documentation or ID do you need to fly to Oslo Gardermoen Airport?

    The travel and health documents you'll need for your trip to Oslo Gardermoen 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 Oslo Gardermoen Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from London Heathrow Airport to Oslo Gardermoen Airport

Compare and see reviews for airlines that fly from London Heathrow Airport to Oslo Gardermoen Airport with momondo
Airline
Rating
Free Cancellation
Price
NorwegianPriceFrom £48Free CancellationRating
7.8
234 reviews
Search Norwegian flights
British AirwaysPriceFrom £74Free CancellationRating
6.6
7,215 reviews
Search British Airways flights
Scandinavian AirlinesPriceFrom £83Free CancellationRating
7.3
1,449 reviews
Search Scandinavian Airlines flights
Brussels AirlinesPriceFrom £140Free CancellationRating
7.2
350 reviews
Search Brussels Airlines flights
LufthansaPriceFrom £144Free CancellationRating
6.8
7,265 reviews
Search Lufthansa flights
FinnairPriceFrom £155Free CancellationRating
7.6
1,316 reviews
Search Finnair flights

  • Finnair Flights From London Heathrow Airport to Oslo Gardermoen Airport

    Finnair flight deals from London Heathrow Airport to Oslo Gardermoen Airport start from £207 round-trip. Over the 6 Finnair flights for this route in a normal week, average airfare is usually £423 round-trip - but some users have found much cheaper deals with momondo.

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

    Another popular option for London Heathrow Airport to Oslo Gardermoen Airport flights is Scandinavian Airlines (7.3/10, 1,449 ratings). Scandinavian Airlines flies from London Heathrow Airport to Oslo Gardermoen Airport around 29 times per week, with deals starting from £111 round-trip and rising to an average price of around £247.

Travelling to a place near Oslo?

Book flights to Oslo if you plan to visit one of these locations
Gardermoen
Fredrikstad
Lillehammer
Drammen

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Oslo. momondo saves you time and could save you money on your trip.

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

Flights from London to Oslo with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for London to Oslo 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 London to Oslo right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of London to Oslo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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