Cheap Flights from Oslo (OSL) to London (LON) from HK$494~

View HK$494 flight on Mon, 22 Sep 2025Opens in a new window

Popular airlines from Gardermoen Airport (OSL) to London

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Find Cheap Flights from Oslo (OSL) to London (LON)

Prices were available within the past 7 days and start at HK$494 for one-way flights and HK$1,118 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Tue, 3 Feb - Thu, 12 Mar
OSL
Oslo
LHR
London
HK$1,118 Return, found 1 day ago
HK$1,118
Return
found 1 day ago
Select British Airways flight, departing Tue, 3 Feb from Oslo to London, returning Thu, 12 Mar, priced at HK$1,118 found 1 day ago
Scandinavian Airlines
Sat, 24 May - Tue, 24 Jun
OSL
Oslo
LHR
London
HK$1,196 Return, found 1 day ago
HK$1,196
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Sat, 24 May from Oslo to London, returning Tue, 24 Jun, priced at HK$1,196 found 1 day ago
Scandinavian Airlines
Wed, 4 Jun - Tue, 10 Jun
OSL
Oslo
LHR
London
HK$1,243 Return, found 22 hours ago
HK$1,243
Return
found 22 hours ago
Select Scandinavian Airlines flight, departing Wed, 4 Jun from Oslo to London, returning Tue, 10 Jun, priced at HK$1,243 found 22 hours ago
Scandinavian Airlines
Sat, 24 May - Tue, 24 Jun
OSL
Oslo
LHR
London
HK$1,297 Return, found 1 day ago
HK$1,297
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Sat, 24 May from Oslo to London, returning Tue, 24 Jun, priced at HK$1,297 found 1 day ago
Scandinavian Airlines
Tue, 3 Feb - Thu, 12 Mar
OSL
Oslo
LHR
London
HK$1,313 Return, found 1 day ago
HK$1,313
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Tue, 3 Feb from Oslo to London, returning Thu, 12 Mar, priced at HK$1,313 found 1 day ago
Scandinavian Airlines
Wed, 4 Jun - Tue, 10 Jun
OSL
Oslo
LHR
London
HK$1,347 Return, found 22 hours ago
HK$1,347
Return
found 22 hours ago
Select Scandinavian Airlines flight, departing Wed, 4 Jun from Oslo to London, returning Tue, 10 Jun, priced at HK$1,347 found 22 hours ago
British Airways
Tue, 3 Feb - Thu, 12 Mar
OSL
Oslo
LHR
London
HK$1,378 Return, found 1 day ago
HK$1,378
Return
found 1 day ago
Select British Airways flight, departing Tue, 3 Feb from Oslo to London, returning Thu, 12 Mar, priced at HK$1,378 found 1 day ago
Lufthansa
Tue, 3 Feb - Thu, 12 Mar
OSL
Oslo
LHR
London
HK$2,563 Return, found 1 day ago
HK$2,563
Return
found 1 day ago
Select Lufthansa flight, departing Tue, 3 Feb from Oslo to London, returning Thu, 12 Mar, priced at HK$2,563 found 1 day ago
Swiss International Air Lines
Tue, 3 Feb - Thu, 12 Mar
OSL
Oslo
LGW
London
HK$2,650 Return, found 1 day ago
HK$2,650
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Tue, 3 Feb from Oslo to London, returning Thu, 12 Mar, priced at HK$2,650 found 1 day ago
KLM
Tue, 3 Feb - Thu, 12 Mar
OSL
Oslo
LCY
London
HK$2,761 Return, found 1 day ago
HK$2,761
Return
found 1 day ago
Select KLM flight, departing Tue, 3 Feb from Oslo to London, returning Thu, 12 Mar, priced at HK$2,761 found 1 day ago

Frequently asked questions

How much is a flight from Oslo Gardermoen Airport to London (LON-All Airports)?
Start packing your bags, because round-trip flights from Gardermoen Airport (OSL) to London (LON-All Airports) start from HK$1,118. That’s based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book now to secure the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Oslo Gardermoen Airport to London (LON-All Airports)?
This differs from airline to airline, as each has its own terms and conditions. Visit the Customer Service Portal, where there are simple instructions on how to cancel online.
How do I find cheap flights from Gardermoen Airport (OSL) to London (LON-All Airports) 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 Oslo Gardermoen Airport to London (LON-All Airports) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Oslo Gardermoen Airport to London (LON-All Airports)?
That movie you’ve been eager to see will just have to wait — the flight distance between Oslo Gardermoen Airport (OSL) and London (LON-All Airports) (LON) is only 1,200 kilometers. The captain will be telling you to put your seat upright for landing before you know it.
Which airlines fly direct from OSL to London (LON-All Airports)?
You’re spoiled for choice when flying from Gardermoen Airport (OSL) to London (LON-All Airports). Lock in your fare with one of these popular carriers:

  • SAS - (SK) with 139 monthly flights
  • Norwegian Air Shuttle - (DY) with 95 monthly flights
  • Ryanair UK - (RK) with 86 monthly flights
  • British Airways - (BA) with 65 monthly flights

Are OSL to London (LON-All Airports) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Oslo Gardermoen Airport to London (LON-All Airports) can be hit-or-miss. It is possible to score a bargain, but you could also miss out completely! If you’d rather start your trip planning early on, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines release their prices so far in advance. Our top tip? Check back often as prices are updated regularly.
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