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Cheap flights from London to Oslo Gardermoen Airport from $108

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — OSL
2 Sep — 9 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Oslo Gardermoen are usually found in September or November, booked 47 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from London to Oslo Gardermoen

Enter your travel dates to find the best prices.

Cheapest flights from London to Oslo Gardermoen
Explore the most affordable flight options available from London to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 August 2026.

Tue 1/908:20
LGW
-
OSL
2 stops22h 15m
Multiple Airlines
Sun 20/907:10
OSL
-
LGW
Nonstop2h 30m
Multiple Airlines
Deal found 31/7$139
Fri 18/919:45
LGW
-
OSL
Nonstop2h 05m
Norwegian
Sun 20/907:10
OSL
-
LGW
Nonstop2h 30m
Norwegian
Deal found 30/7$162
Tue 1/909:20
LGW
-
OSL
Nonstop2h 05m
Norwegian
Sun 20/907:10
OSL
-
LGW
Nonstop2h 30m
Norwegian
Deal found 1/8$179
Thu 10/909:20
LGW
-
OSL
Nonstop2h 05m
Norwegian
Mon 14/907:10
OSL
-
LGW
Nonstop2h 30m
Norwegian
Deal found 30/7$182
Thu 10/908:30
LGW
-
OSL
1 stop14h 05m
Multiple Airlines
Mon 14/907:10
OSL
-
LGW
Nonstop2h 30m
Multiple Airlines
Deal found 30/7$195
Mon 24/820:50
LGW
-
OSL
Nonstop2h 05m
Norwegian
Wed 26/807:10
OSL
-
LGW
Nonstop2h 30m
Norwegian
Deal found 30/7$199
Fri 4/919:45
LGW
-
OSL
Nonstop2h 05m
Norwegian
Sun 6/914:25
OSL
-
LGW
Nonstop2h 20m
Norwegian
Deal found 31/7$200

Find flight deals from London to Oslo Gardermoen

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Oslo Gardermoen (OSL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 3 August 2026.

Round-trip from

$139

One-way from

$108

Popular in

July

Cheapest in

September

Average price

$225

Good one-way deal

$226 or less
Norwegian
  • Norwegian
  • 1/9-20/9
  • 2 total stops
  • 24h 45m total
  • London to Oslo
Search Deals
Wizz Air
  • Wizz Air
  • 9/9
  • 1 total stop
  • 5h 45m total
  • London to Oslo
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($69 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a one-way flight from London (LON) to Oslo Gardermoen.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Oslo Gardermoen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 3 August 2026.
Use the filters below to find and compare flights from London to Oslo Gardermoen Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonOslo

LGW - OSL

LGWOSL

London Gatwick

Tue 1/9

09:20-12:25

Nonstop2h 05m

Oslo Gardermoen

Sun 20/9

07:10-08:40

Nonstop2h 30m

$179

LondonOslo

LGW - OSL

LGWOSL

London Gatwick

Fri 18/9

19:45-22:50

Nonstop2h 05m

Oslo Gardermoen

Sun 20/9

07:10-08:40

Nonstop2h 30m

$185

LondonOslo

LGW - OSL

LGWOSL

London Gatwick

Wed 28/10

17:40-20:50

Nonstop2h 10m

Oslo Gardermoen

Sun 1/11

07:00-08:35

Nonstop2h 35m

$200

LondonOslo

LGW - OSL

LGWOSL

London Gatwick

Fri 13/11

17:40-20:50

Nonstop2h 10m

Oslo Gardermoen

Sun 15/11

07:00-08:35

Nonstop2h 35m

$215

LondonOslo

LGW - OSL

LGWOSL

London Gatwick

Mon 17/8

20:50-23:55

Nonstop2h 05m

Oslo Gardermoen

Mon 24/8

07:10-08:40

Nonstop2h 30m

$229

LondonOslo

LGW - OSL

LGWOSL

London Gatwick

Wed 2/9

09:20-12:25

Nonstop2h 05m

Oslo Gardermoen

Thu 3/9

07:10-08:40

Nonstop2h 30m

$229

LondonOslo

LGW - OSL

LGWOSL

London Gatwick

Mon 17/8

20:50-23:55

Nonstop2h 05m

Oslo Gardermoen

Sat 22/8

07:10-08:40

Nonstop2h 30m

$230

LondonOslo

LGW - OSL

LGWOSL

London Gatwick

Tue 27/10

17:40-20:50

Nonstop2h 10m

Oslo Gardermoen

Fri 30/10

07:00-08:35

Nonstop2h 35m

$232

LondonOslo

LGW - OSL

LGWOSL

London Gatwick

Fri 21/8

19:45-22:50

Nonstop2h 05m

Oslo Gardermoen

Sun 23/8

07:10-08:40

Nonstop2h 30m

$233

LondonOslo

LGW - OSL

LGWOSL

London Gatwick

Thu 13/8

20:50-23:55

Nonstop2h 05m

Oslo Gardermoen

Sat 15/8

07:10-08:40

Nonstop2h 30m

$260

Flights are sorted by cheapest return flights first.

Deals found on 2/8

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from London to Oslo Gardermoen

Have a flexible travel schedule? Discover the best time to fly to Oslo Gardermoen from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Oslo Gardermoen Airport

What is the cheapest month to book a flight from London to Oslo Gardermoen Airport?

Currently, November is the cheapest month in which you can book a flight from London to Oslo Gardermoen Airport (average of $166). Flying from London to Oslo Gardermoen Airport in July is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to OSL?

Find hourly flight availability from London to Oslo Gardermoen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 August 2026.

A simple way to save on the total cost of your ticket is to fly from London to Oslo Gardermoen Airport in the evening. If you’re flexible enough to do this you can expect to save up to 58% on your trip compared to booking a flight at midday.

Weekly flight availability from London to Oslo Gardermoen Airport

Explore weekly flight availability from London to Oslo Gardermoen. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 3 August 2026.

The most flights from LON to OSL are scheduled on a Friday (42 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (20 on average).

How much does it cost for a return flight from London to Oslo Gardermoen Airport?

Airfare is below average for this route at the moment.
London to Oslo Gardermoen Airport flights typically cost between $149 and $328 in September.
The cheapest return price found within the last 5 days was $139 on Multiple Airlines (1 Sept–20 Sept).

How often are flights from London to Oslo delayed?

About 13% of weekly flights between London and Oslo have experienced delays in the past year, with the average delay time being 115 minutes.

What is the most punctual flight time for London to Oslo flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Oslo flights?

Over the past year, Scandinavian Airlines have had the lowest number of delays on this route, with just 7% of flights being delayed.

How far ahead should I book a flight from London to Oslo Gardermoen Airport?

The best time to book flights from London to Oslo Gardermoen Airport is 47 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Oslo Gardermoen

Get insights into the airlines that provide service to Oslo Gardermoen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oslo Gardermoen. Reviews last updated 3 August 2026.
Read through reviews of airlines operating flights from London to Oslo Gardermoen Airport, such as Ryanair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.4
Okay
Check prices

Boarding

6.4

Entertainment

5.4

Comfort

6.3

Food

5.8

Crew

7.2

Overall

6.4

Reviews

1 / 6
10.0
Excellent

Paul,Aug 2025

LDY - MAN

The flight was on time the crew was friendly and communication was excellent
Ryanair
6.4
Okay
Ryanair
6.4
Okay
Check prices

Boarding

6.4

Entertainment

5.4

Comfort

6.3

Food

5.8

Crew

7.2

Overall

6.4

Reviews

1 / 6
10.0
Excellent

Paul,Aug 2025

LDY - MAN

The flight was on time the crew was friendly and communication was excellent

Related info for your journey

Find useful and relevant information for your journey from London to Oslo Gardermoen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London to Oslo Gardermoen Airport?

    Norwegian can get you from London to Oslo Gardermoen Airport in just under 2h 05m. Your travel time will be generally consistent. The distance between London and Oslo Gardermoen Airport is about 1225 km. Generally, flights for this route are direct.

  • What is the cheapest airline to fly from London to Oslo Gardermoen Airport round-trip?

    British Airways, at $148, was found to be the cheapest airline from London to Oslo Gardermoen Airport.. Users have found that British Airways is 27% cheaper than the other options available to this destination.

  • What are the most reliable airlines from London to Oslo Gardermoen Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London to Oslo Gardermoen Airport on time: Singapore Airlines (88%), Scandinavian Airlines (85%), Virgin Atlantic (85%).

  • What are the cheapest flights from London to Oslo Gardermoen Airport?

    While on average a flight from London to Oslo Gardermoen Airport is generally $332, our data shows the cheapest flight currently is $145. When looking at the most popular route, (London Gatwick - Oslo Gardermoen), you can expect to pay $195 for that flight.

  • Can I find deals for flights from London to Oslo Gardermoen that include hotel bookings?

    Yes. In addition to deals on London to Oslo Gardermoen flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Oslo Gardermoen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Oslo Gardermoen.

  • Can I find deals for business class flights from London to Oslo Gardermoen?

    Yes. Cheapflights offers flight deals from London to Oslo Gardermoen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Oslo Gardermoen Airport?

    Currently, November is the cheapest month in which you can book a flight from London to Oslo Gardermoen Airport (average of $166). Flying from London to Oslo Gardermoen Airport in July is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Oslo Gardermoen Airport?

Book flights to Oslo Gardermoen Airport if you plan to visit one of these locations
Gardermoen

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from London to Oslo Gardermoen

Discover the top airline that operate flights from London to Oslo Gardermoen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 3 August 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$148Average$184FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Oslo Gardermoen?

Cheapflights makes it easy to find London to Oslo Gardermoen flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London to Oslo Gardermoen?

Cheapflights simply makes it quick and affordable to book flights from London to Oslo Gardermoen by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from London to Oslo Gardermoen with no change fees?

Yes! Cheapflights helps users easily find flights from London to Oslo Gardermoen with no change fees.

Can Cheapflights notify me if prices for flights from London to Oslo Gardermoen become cheaper?

Yes! Start tracking prices for London to Oslo Gardermoen flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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