฿2,430 Cheap Flights from Oslo (OSL) to London (LHR)

View ฿2,430 flight on Sun, 18 Jan 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at ฿2,430 for one-way flights and ฿5,430 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Thu, 22 Jan - Mon, 26 Jan
OSL
Oslo
LHR
London
฿5,430 Return, found 3 days ago
฿5,430
Return
found 3 days ago
Select British Airways flight, departing Thu, 22 Jan from Oslo to London, returning Mon, 26 Jan, priced at ฿5,430 found 3 days ago
British Airways
Tue, 7 Apr - Tue, 21 Apr
OSL
Oslo
LHR
London
฿5,470 Return, found 6 days ago
฿5,470
Return
found 6 days ago
Select British Airways flight, departing Tue, 7 Apr from Oslo to London, returning Tue, 21 Apr, priced at ฿5,470 found 6 days ago
British Airways
Thu, 28 May - Mon, 1 Jun
OSL
Oslo
LHR
London
฿5,515 Return, found 3 days ago
฿5,515
Return
found 3 days ago
Select British Airways flight, departing Thu, 28 May from Oslo to London, returning Mon, 1 Jun, priced at ฿5,515 found 3 days ago
British Airways
Thu, 22 Jan - Mon, 26 Jan
OSL
Oslo
LHR
London
฿6,235 Return, found 3 days ago
฿6,235
Return
found 3 days ago
Select British Airways flight, departing Thu, 22 Jan from Oslo to London, returning Mon, 26 Jan, priced at ฿6,235 found 3 days ago
British Airways
Tue, 7 Apr - Tue, 21 Apr
OSL
Oslo
LHR
London
฿6,270 Return, found 6 days ago
฿6,270
Return
found 6 days ago
Select British Airways flight, departing Tue, 7 Apr from Oslo to London, returning Tue, 21 Apr, priced at ฿6,270 found 6 days ago
British Airways
Thu, 28 May - Mon, 1 Jun
OSL
Oslo
LHR
London
฿6,320 Return, found 3 days ago
฿6,320
Return
found 3 days ago
Select British Airways flight, departing Thu, 28 May from Oslo to London, returning Mon, 1 Jun, priced at ฿6,320 found 3 days ago
KLM
Thu, 22 Jan - Mon, 26 Jan
OSL
Oslo
LHR
London
฿8,680 Return, found 3 days ago
฿8,680
Return
found 3 days ago
Select KLM flight, departing Thu, 22 Jan from Oslo to London, returning Mon, 26 Jan, priced at ฿8,680 found 3 days ago
Air France
Thu, 22 Jan - Mon, 26 Jan
OSL
Oslo
LHR
London
฿8,705 Return, found 3 days ago
฿8,705
Return
found 3 days ago
Select Air France flight, departing Thu, 22 Jan from Oslo to London, returning Mon, 26 Jan, priced at ฿8,705 found 3 days ago
Lufthansa
Tue, 7 Apr - Tue, 21 Apr
OSL
Oslo
LHR
London
฿9,560 Return, found 6 days ago
฿9,560
Return
found 6 days ago
Select Lufthansa flight, departing Tue, 7 Apr from Oslo to London, returning Tue, 21 Apr, priced at ฿9,560 found 6 days ago
Swiss International Air Lines
Tue, 7 Apr - Tue, 21 Apr
OSL
Oslo
LHR
London
฿11,625 Return, found 6 days ago
฿11,625
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Tue, 7 Apr from Oslo to London, returning Tue, 21 Apr, priced at ฿11,625 found 6 days ago

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

October is typically the cheapest month to fly

From ฿3,090 - ฿5,386 per traveller.
Flight from Oslo to London route information
Origin airport
Gardermoen
Destination airport
Heathrow
Airlines serving
Air France, British Airways, Brussels Airlines, KLM, Lufthansa, Swiss International Air Lines
Return price
฿5,430
Distance
1198 km
Average flight time
1 hour 34 mins

Perfect flights from Oslo to London

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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 Heathrow ticket options cater to your travel preferences, with incredible one-way fares from ฿2,430 and roundtrip prices from ฿5,430. 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 Heathrow 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 LHR?
The lowest price advertised for a round-trip flight from OSL to Heathrow Airport (LHR) is ฿5,430. But you better act fast. This price is taken from fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from OSL to London Heathrow?
Every air carrier has its own terms and conditions. If you decide to cancel your getaway, head to our Customer Service Portal.
How do I find cheap flights from Oslo Gardermoen Airport to Heathrow Airport 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 Gardermoen Airport (OSL) to LHR flights, you'll see a "no change fees" filter for you to select.
How far is the flight from OSL to Heathrow Airport (LHR)?
The distance from Oslo Gardermoen Airport (OSL) to Heathrow Airport (LHR) is 1,200 kilometres. You'll be disembarking the plane and collecting your bags from the carousel in no time.
Which airlines fly direct from Gardermoen Airport (OSL) to LHR?
There are several airlines that fly from Oslo Gardermoen Airport to Heathrow Airport. SAS (SK) is a great choice, offering 139 flights on this route each month. Love some more options? Check out what's available with British Airways (BA). This carrier offers 65 flights a month between these destinations.
Are Gardermoen Airport (OSL) to London Heathrow flight tickets cheaper when they're purchased at the last minute?
Flight prices change all the time, so not always. While last-minute deals between Oslo Gardermoen Airport and Heathrow Airport (LHR) are of course possible, it also makes sense to keep a close eye on prices well before you fly. In fact, some carriers release their prices up to a year prior to the departure date. Expedia is continuously updating the best bargains around, so keep checking back and be ready to pounce when the price is low.

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