$76 Cheap Flights from London (LHR) to Oslo (OSL)

View $76 flight on Wed, Mar 25, 2026Opens in a new window

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

Cheap Flights from London to Oslo (LHR-OSL)

Prices were available within the past 7 days and start at $76 for one-way flights and $111 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Thu, Oct 30 - Mon, Nov 3
LHR
London
OSL
Oslo
$111 Roundtrip, found 2 days ago
$111
Roundtrip
found 2 days ago
Select British Airways flight, departing Thu, Oct 30 from London to Oslo, returning Mon, Nov 3, priced at $111 found 2 days ago
British Airways
Mon, Oct 20 - Sat, Oct 25
LHR
London
OSL
Oslo
$111 Roundtrip, just found
$111
Roundtrip
just found
Select British Airways flight, departing Mon, Oct 20 from London to Oslo, returning Sat, Oct 25, priced at $111 just found
British Airways
Tue, Oct 21 - Tue, Nov 4
LHR
London
OSL
Oslo
$112 Roundtrip, found 9 hours ago
$112
Roundtrip
found 9 hours ago
Select British Airways flight, departing Tue, Oct 21 from London to Oslo, returning Tue, Nov 4, priced at $112 found 9 hours ago
British Airways
Fri, Jan 2 - Thu, Jan 8
LHR
London
OSL
Oslo
$116 Roundtrip, found 22 hours ago
$116
Roundtrip
found 22 hours ago
Select British Airways flight, departing Fri, Jan 2 from London to Oslo, returning Thu, Jan 8, priced at $116 found 22 hours ago
British Airways
Thu, Oct 16 - Mon, Oct 20
LHR
London
OSL
Oslo
$118 Roundtrip, found 1 hour ago
$118
Roundtrip
found 1 hour ago
Select British Airways flight, departing Thu, Oct 16 from London to Oslo, returning Mon, Oct 20, priced at $118 found 1 hour ago
British Airways
Thu, Oct 16 - Mon, Oct 20
LHR
London
OSL
Oslo
$119 Roundtrip, found 1 hour ago
$119
Roundtrip
found 1 hour ago
Select British Airways flight, departing Thu, Oct 16 from London to Oslo, returning Mon, Oct 20, priced at $119 found 1 hour ago
Scandinavian Airlines
Sat, Oct 25 - Wed, Oct 29
LHR
London
OSL
Oslo
$158 Roundtrip, found 2 days ago
$158
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Sat, Oct 25 from London to Oslo, returning Wed, Oct 29, priced at $158 found 2 days ago
Lufthansa
Tue, Nov 18 - Tue, Dec 2
LHR
London
OSL
Oslo
$220 Roundtrip, found 3 days ago
$220
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Tue, Nov 18 from London to Oslo, returning Tue, Dec 2, priced at $220 found 3 days ago
Brussels Airlines
Wed, Oct 8 - Sun, Oct 12
LHR
London
OSL
Oslo
$233 Roundtrip, found 5 days ago
$233
Roundtrip
found 5 days ago
Select Brussels Airlines flight, departing Wed, Oct 8 from London to Oslo, returning Sun, Oct 12, priced at $233 found 5 days ago
Swiss International Air Lines
Tue, Oct 7 - Mon, Oct 20
LHR
London
OSL
Oslo
$234 Roundtrip, found 3 hours ago
$234
Roundtrip
found 3 hours ago
Select Swiss International Air Lines flight, departing Tue, Oct 7 from London to Oslo, returning Mon, Oct 20, priced at $234 found 3 hours ago

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

January is typically the cheapest month to fly

From $91 - $152 per traveler.
Flights from London (LHR) to Oslo (OSL)
Origin airport
Heathrow
Destination airport
Gardermoen
Airlines serving
Air Baltic, Air France, Austrian Airlines, British Airways, Brussels Airlines, Iberia, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines
Roundtrip price
$110
Distance
748 mi
Average flight time
3 hours 9 mins

London to Oslo Flights

The cheapest times to fly from London to Oslo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from London to Oslo are during the month of October. You can find some of the cheapest flights from London to Oslo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from London to Oslo

Sunday is one of the best days to book for cheap flights from London to Oslo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from London to Oslo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from London to Oslo in 2025. You can also book with separate airlines for your outbound and return journeys, from $76 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap London to Oslo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your London to Oslo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Heathrow Airport (LHR) to Gardermoen Airport (OSL) cost?
Secure a cheap one-way flight from $76 or cheap return flight from $111 from Heathrow Airport (LHR) to Gardermoen Airport (OSL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Heathrow Airport (LHR) to Gardermoen Airport (OSL)?
Planning your trip for October can help you save, as it's the cheapest month for flights between LHR and OSL. You'll often find the lowest prices during the off-season.
Which airlines fly direct from Heathrow Airport (LHR) to Gardermoen Airport (OSL)?
If you're departing from Heathrow Airport (LHR), you can jump on a nonstop flight to Gardermoen Airport (OSL) with SAS.
What is the cheapest airline that flies from Heathrow Airport (LHR) to Gardermoen Airport (OSL)?
British Airways and SAS are some popular carriers offering competitive fares. Don't forget that flight prices from Heathrow Airport (LHR) to Gardermoen Airport (OSL) can vary depending on the time of year, demand and how early you book. With Expedia's search tool, you can easily find a LHR to OSL flight that fits your preferences and budget.
How many flights per day from Heathrow Airport (LHR) to Gardermoen Airport (OSL)?
Every day, an average of 6 nonstop flights operate from Heathrow Airport (LHR) to Gardermoen Airport (OSL). Select the departure time that fits your schedule best.
What are the most popular departure times for flights from Heathrow Airport (LHR) to Gardermoen Airport (OSL)?
More people fly between LHR and OSL at 3 PM than at any other time. Rather go when it's quieter? Travel outside of rush hours and there's a chance you'll save on your fare as well.
What day of the week has the most flights from LHR to OSL?
Fly on a Wednesday if you're searching for the largest selection of flights from Heathrow Airport (LHR) to Gardermoen Airport (OSL).
What is the earliest flight from Heathrow Airport (LHR) to Gardermoen Airport (OSL)?
Take the earliest flight at around 6:40AM UTC+0, leaving from Heathrow Airport (LHR). You'll be traveling for around 2h 10m, coming in to land at Gardermoen Airport (OSL) at approximately 9:50AM UTC+1.
How long does it take to fly from Heathrow Airport (LHR) to Gardermoen Airport (OSL)?
It takes approximately 2 hours and 12 minutes to cover the 750 mi from LHR to OSL.
What airline has the least delays from LHR to OSL?
American Airlines has the best track record for on-time direct flights from Heathrow Airport (LHR) to Gardermoen Airport (OSL), with an on-time score of 84%. Use the Expedia App to check your flight status before you leave and get notified of any trip changes.
What is the best time to fly from Heathrow Airport (LHR) to Gardermoen Airport (OSL)?
Select a flight from Heathrow Airport (LHR) to Gardermoen Airport (OSL) that leaves before 3 PM to reduce the likelihood of delays. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Oslo from Heathrow Airport (LHR)?
If you're on a direct flight from Heathrow Airport (LHR) to Oslo, Gardermoen Airport (OSL) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Heathrow Airport (LHR) to Gardermoen Airport (OSL) last-minute?
Last-minute fares from LHR to OSL are typically more expensive. To lock in the lowest rates, start searching for flights early. That being said, if you're flexible with your travel plans, it's possible to land a cheap fare right before you leave.
Is it cheaper to book a LHR to OSL flight and hotel package?
You'll typically save money by securing a LHR to OSL flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've chosen your ideal flights and accommodations, consider other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Heathrow Airport (LHR) to Gardermoen Airport (OSL)?
If you reserved your LHR to OSL flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

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*Available to One Key members.