$61 Cheap Flights from London (LHR) to Oslo (OSL)

View $61 flight on Mon, Sep 29, 2025Opens 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 $61 for one-way flights and $100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Sat, Nov 1 - Tue, Nov 4
LHR
London
OSL
Oslo
$100 Roundtrip, just found
$100
Roundtrip
just found
Select British Airways flight, departing Sat, Nov 1 from London to Oslo, returning Tue, Nov 4, priced at $100 just found
British Airways
Wed, Oct 15 - Wed, Oct 22
LHR
London
OSL
Oslo
$100 Roundtrip, found 1 day ago
$100
Roundtrip
found 1 day ago
Select British Airways flight, departing Wed, Oct 15 from London to Oslo, returning Wed, Oct 22, priced at $100 found 1 day ago
British Airways
Sat, Nov 1 - Tue, Nov 4
LHR
London
OSL
Oslo
$111 Roundtrip, just found
$111
Roundtrip
just found
Select British Airways flight, departing Sat, Nov 1 from London to Oslo, returning Tue, Nov 4, priced at $111 just found
British Airways
Sun, Nov 2 - Mon, Nov 3
LHR
London
OSL
Oslo
$111 Roundtrip, found 8 hours ago
$111
Roundtrip
found 8 hours ago
Select British Airways flight, departing Sun, Nov 2 from London to Oslo, returning Mon, Nov 3, priced at $111 found 8 hours ago
British Airways
Mon, May 11 - Tue, May 12
LHR
London
OSL
Oslo
$114 Roundtrip, found 1 day ago
$114
Roundtrip
found 1 day ago
Select British Airways flight, departing Mon, May 11 from London to Oslo, returning Tue, May 12, priced at $114 found 1 day ago
British Airways
Fri, Aug 29 - Tue, Sep 2
LHR
London
OSL
Oslo
$116 Roundtrip, found 2 days ago
$116
Roundtrip
found 2 days ago
Select British Airways flight, departing Fri, Aug 29 from London to Oslo, returning Tue, Sep 2, priced at $116 found 2 days ago
Scandinavian Airlines
Tue, Nov 11 - Tue, Nov 18
LHR
London
OSL
Oslo
$131 Roundtrip, found 2 days ago
$131
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Tue, Nov 11 from London to Oslo, returning Tue, Nov 18, priced at $131 found 2 days ago
Lufthansa
Mon, Nov 24 - Fri, Nov 28
LHR
London
OSL
Oslo
$220 Roundtrip, found 2 days ago
$220
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Mon, Nov 24 from London to Oslo, returning Fri, Nov 28, priced at $220 found 2 days ago
Swiss International Air Lines
Sat, Nov 1 - Tue, Nov 4
LHR
London
OSL
Oslo
$233 Roundtrip, just found
$233
Roundtrip
just found
Select Swiss International Air Lines flight, departing Sat, Nov 1 from London to Oslo, returning Tue, Nov 4, priced at $233 just found
Brussels Airlines
Mon, Aug 25 - Sat, Sep 6
LHR
London
OSL
Oslo
$233 Roundtrip, just found
$233
Roundtrip
just found
Select Brussels Airlines flight, departing Mon, Aug 25 from London to Oslo, returning Sat, Sep 6, priced at $233 just found

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

January is typically the cheapest month to fly

From $90 - $162 per traveler.

Graph displaying average flight prices per month

Alternative airports near Oslo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gardermoen OSL. Cheapest and Closest option available. Average driving time to city center is 40 minutes. Flights from $292
OSL
Gardermoen
CheapestClosest
Average driving time to city center40 min
Flights from $292
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, Finnair, Iberia, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines
Roundtrip price
$99
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 November. 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 $61 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?
You'll find affordable return tickets from Heathrow Airport (LHR) to Gardermoen Airport (OSL) starting at $111. Book a seat and get ready to go. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a British Airways flight leaving LHR on August 1 2025 and touching down at OSL. The price was last updated on July 6 2025 and has not changed since.
What is the cheapest month to fly from LHR to OSL?
The cheapest flights from LHR to OSL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
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 LHR to OSL?
With fares starting at $67 for a one-way flight from LHR to OSL, British Airways is currently the cheapest carrier operating this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from LHR on September 4 2025. Prices were last updated on July 6 2025 and have not changed since.
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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