The Houses of Parliament and Big Ben in London, with a red double-decker bus crossing the Lambeth Bridge.

฿2,445 Cheap Flights from Oslo (OSL) to London (LON)

View ฿2,445 flight on Sun, 31 Jan 2027Opens in a new window

Popular airlines from Gardermoen Airport (OSL) to London

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at ฿2,445 for one-way flights and ฿5,735 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Tue, 15 Sept - Tue, 22 Sept
OSL
Oslo
LHR
London
฿5,735 Return, found 6 days ago
฿5,735
Return
found 6 days ago
Select British Airways flight, departing Tue, 15 Sept from Oslo to London, returning Tue, 22 Sept, priced at ฿5,735 found 6 days ago
British Airways
Tue, 15 Sept - Tue, 22 Sept
OSL
Oslo
LHR
London
฿6,055 Return, found 6 days ago
฿6,055
Return
found 6 days ago
Select British Airways flight, departing Tue, 15 Sept from Oslo to London, returning Tue, 22 Sept, priced at ฿6,055 found 6 days ago
Scandinavian Airlines
Tue, 15 Sept - Tue, 22 Sept
OSL
Oslo
LHR
London
฿6,430 Return, found 6 days ago
฿6,430
Return
found 6 days ago
Select Scandinavian Airlines flight, departing Tue, 15 Sept from Oslo to London, returning Tue, 22 Sept, priced at ฿6,430 found 6 days ago
British Airways
Tue, 15 Sept - Tue, 22 Sept
OSL
Oslo
LHR
London
฿6,705 Return, found 6 days ago
฿6,705
Return
found 6 days ago
Select British Airways flight, departing Tue, 15 Sept from Oslo to London, returning Tue, 22 Sept, priced at ฿6,705 found 6 days ago
British Airways
Thu, 24 Sept - Tue, 29 Sept
OSL
Oslo
LHR
London
฿6,890 Return, found 1 day ago
฿6,890
Return
found 1 day ago
Select British Airways flight, departing Thu, 24 Sept from Oslo to London, returning Tue, 29 Sept, priced at ฿6,890 found 1 day ago
Scandinavian Airlines
Sat, 22 Aug - Mon, 24 Aug
OSL
Oslo
LHR
London
฿6,895 Return, found 3 days ago
฿6,895
Return
found 3 days ago
Select Scandinavian Airlines flight, departing Sat, 22 Aug from Oslo to London, returning Mon, 24 Aug, priced at ฿6,895 found 3 days ago
British Airways
Wed, 16 Sept - Wed, 23 Sept
OSL
Oslo
LHR
London
฿6,950 Return, found 5 days ago
฿6,950
Return
found 5 days ago
Select British Airways flight, departing Wed, 16 Sept from Oslo to London, returning Wed, 23 Sept, priced at ฿6,950 found 5 days ago
LOT-Polish Airlines
Fri, 9 Oct - Mon, 12 Oct
OSL
Oslo
LHR
London
฿9,005 Return, just found
฿9,005
Return
just found
Select LOT-Polish Airlines flight, departing Fri, 9 Oct from Oslo to London, returning Mon, 12 Oct, priced at ฿9,005 just found
Air France
Thu, 19 Nov - Mon, 23 Nov
OSL
Oslo
LGW
London
฿9,925 Return, found 16 hours ago
฿9,925
Return
found 16 hours ago
Select Air France flight, departing Thu, 19 Nov from Oslo to London, returning Mon, 23 Nov, priced at ฿9,925 found 16 hours ago
KLM
Wed, 19 Aug - Sun, 23 Aug
OSL
Oslo
LHR
London
฿10,900 Return, found 3 days ago
฿10,900
Return
found 3 days ago
Select KLM flight, departing Wed, 19 Aug from Oslo to London, returning Sun, 23 Aug, priced at ฿10,900 found 3 days ago

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Heathrow LHR. Cheapest option available. Average driving time to city centre is 28 minutes. Flights from ฿6,895
LHR
Heathrow
Cheapest
Average driving time to city centre28 min
Flights from ฿6,895
Select flight to London City LCY. Closest option available. Average driving time to city centre is 21 minutes. Flights from ฿15,035
LCY
London City
Closest
Average driving time to city centre21 min
Flights from ฿15,035

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

September is typically the cheapest month to fly

From ฿1,751 - ฿7,090 per traveller.

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 ฿5,735. 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 kilometres. 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.

Travel information

Origin airport
Gardermoen
Destination airport
Heathrow
Return price
฿5,735
Distance
1198 km

Book with confidence

Perfect flights from Oslo to London

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Oslo to London. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Gardermoen to LON-All Airports ticket options cater to your travel preferences, with incredible one-way fares from ฿2,445 and roundtrip prices from ฿5,735. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at LON-All Airports and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in London.
Perfect flights from Oslo to London
*Available to Expedia members.