RM311 Cheap Flights from London (LHR) to Oslo (OSL)

View RM311 flight on Mon, 2 Feb 2026Opens 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 RM311 for one-way flights and RM513 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Thu, 5 Feb - Wed, 11 Feb
LHR
London
OSL
Oslo
RM513 Return, found 4 days ago
RM513
Return
found 4 days ago
Select Scandinavian Airlines flight, departing Thu, 5 Feb from London to Oslo, returning Wed, 11 Feb, priced at RM513 found 4 days ago
Scandinavian Airlines
Sat, 21 Mar - Tue, 24 Mar
LHR
London
OSL
Oslo
RM515 Return, found 5 days ago
RM515
Return
found 5 days ago
Select Scandinavian Airlines flight, departing Sat, 21 Mar from London to Oslo, returning Tue, 24 Mar, priced at RM515 found 5 days ago
Scandinavian Airlines
Thu, 5 Feb - Wed, 11 Feb
LHR
London
OSL
Oslo
RM605 Return, found 4 days ago
RM605
Return
found 4 days ago
Select Scandinavian Airlines flight, departing Thu, 5 Feb from London to Oslo, returning Wed, 11 Feb, priced at RM605 found 4 days ago
Scandinavian Airlines
Sat, 21 Mar - Tue, 24 Mar
LHR
London
OSL
Oslo
RM607 Return, found 5 days ago
RM607
Return
found 5 days ago
Select Scandinavian Airlines flight, departing Sat, 21 Mar from London to Oslo, returning Tue, 24 Mar, priced at RM607 found 5 days ago
Scandinavian Airlines
Sun, 8 Feb - Tue, 10 Feb
LHR
London
OSL
Oslo
RM642 Return, found 1 day ago
RM642
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Sun, 8 Feb from London to Oslo, returning Tue, 10 Feb, priced at RM642 found 1 day ago
Scandinavian Airlines
Fri, 24 Apr - Sun, 26 Apr
LHR
London
OSL
Oslo
RM657 Return, found 5 hours ago
RM657
Return
found 5 hours ago
Select Scandinavian Airlines flight, departing Fri, 24 Apr from London to Oslo, returning Sun, 26 Apr, priced at RM657 found 5 hours ago
British Airways
Thu, 5 Feb - Wed, 11 Feb
LHR
London
OSL
Oslo
RM689 Return, found 4 days ago
RM689
Return
found 4 days ago
Select British Airways flight, departing Thu, 5 Feb from London to Oslo, returning Wed, 11 Feb, priced at RM689 found 4 days ago
Lufthansa
Sat, 21 Mar - Tue, 24 Mar
LHR
London
OSL
Oslo
RM1,097 Return, found 5 days ago
RM1,097
Return
found 5 days ago
Select Lufthansa flight, departing Sat, 21 Mar from London to Oslo, returning Tue, 24 Mar, priced at RM1,097 found 5 days ago
KLM
Sun, 1 Nov - Sat, 7 Nov
LHR
London
OSL
Oslo
RM1,157 Return, found 13 hours ago
RM1,157
Return
found 13 hours ago
Select KLM flight, departing Sun, 1 Nov from London to Oslo, returning Sat, 7 Nov, priced at RM1,157 found 13 hours ago
Air France
Wed, 22 Apr - Tue, 5 May
LHR
London
OSL
Oslo
RM1,204 Return, found 5 hours ago
RM1,204
Return
found 5 hours ago
Select Air France flight, departing Wed, 22 Apr from London to Oslo, returning Tue, 5 May, priced at RM1,204 found 5 hours ago

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

October is typically the cheapest month to fly

From RM 398 - RM 706 per traveller.
London to Oslo route information
Origin airport
Heathrow
Destination airport
Gardermoen
Airlines serving
Air France, Austrian Airlines, British Airways, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines
Return price
RM513
Distance
1198 km
Average flight time
3 hours 12 mins

Perfect flights from London to Oslo

Your Journey from London to Oslo

Start your unforgettable journey with Expedia. Our broad selection of flights from London to Oslo caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Scandinavian Airlines, British Airways, KLM, Air France, Lufthansa. Our selection of flights from Heathrow to Gardermoen caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with London to Oslo Flights

Experience the joy of finding cheap flights from Heathrow to Gardermoen that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM311 and roundtrip prices from RM513*.
 

Pre-Flight Essentials

Ensure a smooth journey from London to Oslo with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Oslo

Picture yourself stepping off the plane in Oslo and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your London to Oslo Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from London to Oslo.
 

Beyond the Flight – Exploring Oslo

With Expedia, your adventure extends beyond the flight. Explore Oslo at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from London to Oslo with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from London to Oslo with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from LHR to Oslo Gardermoen Airport?
Round-trip journeys between London Heathrow and OSL start from RM513. 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.
*Available to Expedia members.