฿2,390 Cheap Flights from Oslo (OSL) to London (LON)

View ฿2,390 flight on Thu, 29 Jan 2026Opens in a new window

Popular airlines from Gardermoen Airport (OSL) to London

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

Prices were available within the past 7 days and start at ฿2,390 for one-way flights and ฿5,210 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Sat, 10 Jan - Thu, 15 Jan
OSL
Oslo
LHR
London
฿5,210 Return, found 2 days ago
฿5,210
Return
found 2 days ago
Select British Airways flight, departing Sat, 10 Jan from Oslo to London, returning Thu, 15 Jan, priced at ฿5,210 found 2 days ago
British Airways
Mon, 23 Mar - Fri, 27 Mar
OSL
Oslo
LHR
London
฿5,385 Return, found 2 days ago
฿5,385
Return
found 2 days ago
Select British Airways flight, departing Mon, 23 Mar from Oslo to London, returning Fri, 27 Mar, priced at ฿5,385 found 2 days ago
British Airways
Sat, 10 Jan - Thu, 15 Jan
OSL
Oslo
LHR
London
฿5,495 Return, found 2 days ago
฿5,495
Return
found 2 days ago
Select British Airways flight, departing Sat, 10 Jan from Oslo to London, returning Thu, 15 Jan, priced at ฿5,495 found 2 days ago
British Airways
Mon, 23 Mar - Fri, 27 Mar
OSL
Oslo
LHR
London
฿6,180 Return, found 2 days ago
฿6,180
Return
found 2 days ago
Select British Airways flight, departing Mon, 23 Mar from Oslo to London, returning Fri, 27 Mar, priced at ฿6,180 found 2 days ago
KLM
Sun, 11 Jan - Thu, 15 Jan
OSL
Oslo
LHR
London
฿8,550 Return, found 2 days ago
฿8,550
Return
found 2 days ago
Select KLM flight, departing Sun, 11 Jan from Oslo to London, returning Thu, 15 Jan, priced at ฿8,550 found 2 days ago
KLM
Mon, 23 Mar - Fri, 27 Mar
OSL
Oslo
LHR
London
฿8,585 Return, found 2 days ago
฿8,585
Return
found 2 days ago
Select KLM flight, departing Mon, 23 Mar from Oslo to London, returning Fri, 27 Mar, priced at ฿8,585 found 2 days ago
KLM
Sun, 11 Jan - Thu, 15 Jan
OSL
Oslo
LHR
London
฿9,015 Return, found 2 days ago
฿9,015
Return
found 2 days ago
Select KLM flight, departing Sun, 11 Jan from Oslo to London, returning Thu, 15 Jan, priced at ฿9,015 found 2 days ago
Lufthansa
Sun, 11 Jan - Thu, 15 Jan
OSL
Oslo
LHR
London
฿9,420 Return, found 2 days ago
฿9,420
Return
found 2 days ago
Select Lufthansa flight, departing Sun, 11 Jan from Oslo to London, returning Thu, 15 Jan, priced at ฿9,420 found 2 days ago
Austrian Airlines
Sun, 11 Jan - Thu, 15 Jan
OSL
Oslo
LHR
London
฿9,570 Return, found 2 days ago
฿9,570
Return
found 2 days ago
Select Austrian Airlines flight, departing Sun, 11 Jan from Oslo to London, returning Thu, 15 Jan, priced at ฿9,570 found 2 days ago
Swiss International Air Lines
Sun, 11 Jan - Thu, 15 Jan
OSL
Oslo
LHR
London
฿9,595 Return, found 2 days ago
฿9,595
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Sun, 11 Jan from Oslo to London, returning Thu, 15 Jan, priced at ฿9,595 found 2 days ago

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

March is typically the cheapest month to fly

From ฿1,809 - ฿5,472 per traveller.
Flight from Oslo to London route information
Origin airport
Gardermoen
Destination airport
Heathrow
Return price
฿5,210
Distance
1198 km

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 ฿2,390 and roundtrip prices from ฿5,210. 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.

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 ฿5,210. 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.
*Available to Expedia members.