₩144,900 Cheap Flights from London (LHR) to Oslo (OSL)

View ₩144,900 flight on Wed, Sep 2, 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 ₩144,900 for one-way flights and ₩232,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Sat, Feb 7 - Sun, Feb 8
LHR
London
OSL
Oslo
₩232,500 Roundtrip, found 4 days ago
₩232,500
Roundtrip
found 4 days ago
Select British Airways flight, departing Sat, Feb 7 from London to Oslo, returning Sun, Feb 8, priced at ₩232,500 found 4 days ago
British Airways
Thu, Feb 26 - Mon, Mar 2
LHR
London
OSL
Oslo
₩239,800 Roundtrip, found 4 days ago
₩239,800
Roundtrip
found 4 days ago
Select British Airways flight, departing Thu, Feb 26 from London to Oslo, returning Mon, Mar 2, priced at ₩239,800 found 4 days ago
British Airways
Thu, Feb 26 - Mon, Mar 2
LHR
London
OSL
Oslo
₩247,700 Roundtrip, found 4 days ago
₩247,700
Roundtrip
found 4 days ago
Select British Airways flight, departing Thu, Feb 26 from London to Oslo, returning Mon, Mar 2, priced at ₩247,700 found 4 days ago
British Airways
Fri, Feb 6 - Sun, Feb 8
LHR
London
OSL
Oslo
₩248,400 Roundtrip, found 4 days ago
₩248,400
Roundtrip
found 4 days ago
Select British Airways flight, departing Fri, Feb 6 from London to Oslo, returning Sun, Feb 8, priced at ₩248,400 found 4 days ago
British Airways
Thu, Feb 26 - Mon, Mar 2
LHR
London
OSL
Oslo
₩255,600 Roundtrip, found 4 days ago
₩255,600
Roundtrip
found 4 days ago
Select British Airways flight, departing Thu, Feb 26 from London to Oslo, returning Mon, Mar 2, priced at ₩255,600 found 4 days ago
British Airways
Thu, Feb 26 - Mon, Mar 2
LHR
London
OSL
Oslo
₩263,500 Roundtrip, found 4 days ago
₩263,500
Roundtrip
found 4 days ago
Select British Airways flight, departing Thu, Feb 26 from London to Oslo, returning Mon, Mar 2, priced at ₩263,500 found 4 days ago
Scandinavian Airlines
Wed, Apr 22 - Sat, Apr 25
LHR
London
OSL
Oslo
₩268,500 Roundtrip, found 5 days ago
₩268,500
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Wed, Apr 22 from London to Oslo, returning Sat, Apr 25, priced at ₩268,500 found 5 days ago
KLM
Wed, Apr 22 - Sat, Apr 25
LHR
London
OSL
Oslo
₩338,200 Roundtrip, found 5 days ago
₩338,200
Roundtrip
found 5 days ago
Select KLM flight, departing Wed, Apr 22 from London to Oslo, returning Sat, Apr 25, priced at ₩338,200 found 5 days ago
Air France
Thu, Feb 26 - Mon, Mar 2
LHR
London
OSL
Oslo
₩349,400 Roundtrip, found 4 days ago
₩349,400
Roundtrip
found 4 days ago
Select Air France flight, departing Thu, Feb 26 from London to Oslo, returning Mon, Mar 2, priced at ₩349,400 found 4 days ago
Austrian Airlines
Thu, Feb 26 - Mon, Mar 2
LHR
London
OSL
Oslo
₩462,800 Roundtrip, found 4 days ago
₩462,800
Roundtrip
found 4 days ago
Select Austrian Airlines flight, departing Thu, Feb 26 from London to Oslo, returning Mon, Mar 2, priced at ₩462,800 found 4 days ago

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

January is typically the cheapest month to fly

From ₩133,579 - ₩255,606 per traveler.
Flights from London (LHR) to Oslo (OSL)
Origin airport
Heathrow
Destination airport
Gardermoen
Roundtrip price
₩232,500
Distance
1198 km
Average flight time
3 hours 12 mins

London to Oslo Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from London to Oslo will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Oslo.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with LHR to OSL flights that won’t make your bank account wince. Ready to temporarily leave behind London for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to OSL with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from LHR to Oslo Gardermoen Airport?
Round-trip journeys between London Heathrow and OSL start from ₩232,500. 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 kilometers, 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.
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