RM454 Cheap Flights from London (LHR) to Oslo (OSL)

View RM454 flight on Sat, 27 Feb 2027Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Gardermoen Airport (OSL)

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Cheap Flights from London to Oslo (LHR-OSL)

Prices were available within the past 7 days and start at RM454 for one-way flights and RM668 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Fri, 24 Apr - Sun, 26 Apr
LHR
London
OSL
Oslo
RM668 Return, found 5 days ago
RM668
Return
found 5 days ago
Select British Airways flight, departing Fri, 24 Apr from London to Oslo, returning Sun, 26 Apr, priced at RM668 found 5 days ago
British Airways
Sat, 25 Apr - Sun, 26 Apr
LHR
London
OSL
Oslo
RM672 Return, found 2 days ago
RM672
Return
found 2 days ago
Select British Airways flight, departing Sat, 25 Apr from London to Oslo, returning Sun, 26 Apr, priced at RM672 found 2 days ago
British Airways
Fri, 24 Apr - Sun, 26 Apr
LHR
London
OSL
Oslo
RM690 Return, found 5 days ago
RM690
Return
found 5 days ago
Select British Airways flight, departing Fri, 24 Apr from London to Oslo, returning Sun, 26 Apr, priced at RM690 found 5 days ago
British Airways
Sat, 25 Apr - Sun, 26 Apr
LHR
London
OSL
Oslo
RM715 Return, found 2 days ago
RM715
Return
found 2 days ago
Select British Airways flight, departing Sat, 25 Apr from London to Oslo, returning Sun, 26 Apr, priced at RM715 found 2 days ago
British Airways
Tue, 5 May - Sat, 16 May
LHR
London
OSL
Oslo
RM736 Return, found 2 days ago
RM736
Return
found 2 days ago
Select British Airways flight, departing Tue, 5 May from London to Oslo, returning Sat, 16 May, priced at RM736 found 2 days ago
British Airways
Mon, 11 Jan - Sun, 24 Jan
LHR
London
OSL
Oslo
RM757 Return, found 8 hours ago
RM757
Return
found 8 hours ago
Select British Airways flight, departing Mon, 11 Jan from London to Oslo, returning Sun, 24 Jan, priced at RM757 found 8 hours ago
Scandinavian Airlines
Wed, 27 May - Mon, 8 Jun
LHR
London
OSL
Oslo
RM817 Return, found 2 days ago
RM817
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Wed, 27 May from London to Oslo, returning Mon, 8 Jun, priced at RM817 found 2 days ago
KLM
Mon, 11 Jan - Sun, 24 Jan
LHR
London
OSL
Oslo
RM936 Return, found 8 hours ago
RM936
Return
found 8 hours ago
Select KLM flight, departing Mon, 11 Jan from London to Oslo, returning Sun, 24 Jan, priced at RM936 found 8 hours ago
Air France
Tue, 5 May - Mon, 18 May
LHR
London
OSL
Oslo
RM1,078 Return, found 2 days ago
RM1,078
Return
found 2 days ago
Select Air France flight, departing Tue, 5 May from London to Oslo, returning Mon, 18 May, priced at RM1,078 found 2 days ago
Finnair
Mon, 11 Jan - Sun, 24 Jan
LHR
London
OSL
Oslo
RM1,324 Return, found 8 hours ago
RM1,324
Return
found 8 hours ago
Select Finnair flight, departing Mon, 11 Jan from London to Oslo, returning Sun, 24 Jan, priced at RM1,324 found 8 hours ago

Find the cheapest month to fly from London (LHR) to Oslo (OSL)

April is typically the cheapest month to fly

From RM 516 - RM 1,303 per traveller.

Frequently asked questions

How much is a flight from LHR to Oslo Gardermoen Airport?
Round-trip journeys between London Heathrow and OSL start from RM668. This is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book now so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LHR to Gardermoen Airport (OSL)?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Heathrow Airport (LHR) to Gardermoen Airport (OSL) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for LHR to Oslo Gardermoen Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from LHR to Gardermoen Airport (OSL)?
With a flight distance of 1,200 kilometres, it's only a hop from London Heathrow to Gardermoen Airport (OSL). It might be a quick journey, but it's still worth bringing something to keep you busy on board.
Which airlines fly direct from Heathrow Airport to Gardermoen Airport (OSL)?
With 139 flights every month from Heathrow Airport to OSL, SAS (SK) is a great choice. British Airways (BA) is another option. It offers 65 flights per month. Between these two airlines, you'll be able to find a good deal from Hounslow to Ullensaker.
Are Heathrow Airport to Gardermoen Airport (OSL) flight tickets cheaper when they're purchased at the last minute?
Late planners can occasionally pick up a bargain, with some of the cheapest airfares from London Heathrow to OSL arising a few weeks prior to the departure date. If you'd rather plan ahead, Expedia compares and updates the best flight deals continuously — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines publish prices that far in advance.

Travel information

Origin airport
Heathrow
Destination airport
Gardermoen
Airlines serving
Aer Lingus, Air France, Austrian Airlines, British Airways, Finnair, KLM, LOT-Polish Airlines, Lufthansa, Swiss International Air Lines
Return price
RM668
Distance
1198 km
Average flight time
3 hours 9 mins
*Available to Expedia members.