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Oslo Gardermoen

$66+ Cheap flights from London (LON) to Oslo Gardermoen (OSL)

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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
LON — OSL
Apr 17 — Apr 241
Fri 4/17
Fri 4/24
1 adult, Economy
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Cheapflights Tip: The best prices from London to Oslo Gardermoen are usually found in September or October, booked 48 days in advance, depart on a Thursday or Wednesday and return on a Friday

Cheap flight deals from London to Oslo Gardermoen

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 March 18, 2026.

This Mytrip deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:50 pm
LGW
-
OSL
Nonstop2h 05m
Norwegian
Mon 9/77:10 am
OSL
-
LGW
Nonstop2h 30m
Norwegian
Deal found 3/16$116
This Mytrip deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/108:45 pm
LHR
-
OSL
Nonstop2h 05m
British Airways
Tue 4/215:45 pm
OSL
-
LHR
Nonstop2h 20m
British Airways
Deal found 3/16$125
This Booking.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:35 am
LHR
-
OSL
Nonstop2h 10m
British Airways
Sun 4/268:00 am
OSL
-
LHR
Nonstop2h 30m
British Airways
Deal found 3/17$127
This Mytrip deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/238:50 pm
LGW
-
OSL
Nonstop2h 05m
Norwegian
Sun 4/261:05 pm
OSL
-
LGW
Nonstop2h 20m
Norwegian
Deal found 3/17$127
This British Airways deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:45 pm
LHR
-
OSL
Nonstop2h 05m
British Airways
Tue 4/217:45 am
OSL
-
LHR
Nonstop2h 30m
British Airways
Deal found 3/15$128
This British Airways deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:45 pm
LHR
-
OSL
Nonstop2h 05m
British Airways
Wed 4/227:45 am
OSL
-
LHR
Nonstop2h 30m
British Airways
Deal found 3/13$130
This British Airways deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/88:45 pm
LHR
-
OSL
Nonstop2h 05m
British Airways
Sun 5/108:00 am
OSL
-
LHR
Nonstop2h 30m
British Airways
Deal found 3/16$131
This Mytrip deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/248:50 pm
LGW
-
OSL
Nonstop2h 05m
Norwegian
Tue 4/281:05 pm
OSL
-
LGW
Nonstop2h 20m
Norwegian
Deal found 3/13$131
This British Airways deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/88:45 pm
LHR
-
OSL
Nonstop2h 05m
British Airways
Fri 5/157:50 am
OSL
-
LHR
Nonstop2h 30m
British Airways
Deal found 3/17$132
This British Airways deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:45 pm
LHR
-
OSL
Nonstop2h 05m
British Airways
Sun 4/198:00 am
OSL
-
LHR
Nonstop2h 30m
British Airways
Deal found 3/15$133
This British Airways deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/248:45 pm
LHR
-
OSL
Nonstop2h 05m
British Airways
Mon 4/275:05 pm
OSL
-
LHR
Nonstop2h 20m
British Airways
Deal found 3/16$134
This British Airways deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:20 pm
LHR
-
OSL
Nonstop2h 05m
British Airways
Tue 4/215:45 pm
OSL
-
LHR
Nonstop2h 20m
British Airways
Deal found 3/13$135

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 March 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$116
(Mytrip)

One-way from

$66
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$118

Good round-trip deal

$51 or less

Good one-way deal

$77 or less
Provider with most accurate pricing for London (LON)-Oslo Gardermoen flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Oslo Gardermoen flights.
Search Deals
From London (LON) to Oslo Gardermoen
Search Deals
One-way flight from London (LON) to Oslo Gardermoen
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to Oslo Gardermoen.
Search Deals
Price to beat on a one-way flight from London (LON) to Oslo Gardermoen.
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated March 18, 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 round-trip

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Wed 4/22

7:30 am-10:40 am

Nonstop2h 10m

Oslo Gardermoen

Sun 4/26

8:00 am-9:30 am

Nonstop2h 30m

$129
Quickest round-trip

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Fri 4/10

8:45 pm-11:50 pm

Nonstop2h 05m

Oslo Gardermoen

Tue 4/21

5:45 pm-7:05 pm

Nonstop2h 20m

$130

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Fri 4/17

8:45 pm-11:50 pm

Nonstop2h 05m

Oslo Gardermoen

Sun 4/19

8:00 am-9:30 am

Nonstop2h 30m

$133

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Fri 4/24

8:45 pm-11:50 pm

Nonstop2h 05m

Oslo Gardermoen

Tue 4/28

7:45 am-9:15 am

Nonstop2h 30m

$135

LondonOslo

LGW - OSL

LGWOSL

London Gatwick

Wed 4/22

9:20 am-12:25 pm

Nonstop2h 05m

Oslo Gardermoen

Sun 4/26

7:10 am-8:40 am

Nonstop2h 30m

$139

LondonOslo

LGW - OSL

LGWOSL

London Gatwick

Sat 4/25

9:20 am-12:25 pm

Nonstop2h 05m

Oslo Gardermoen

Sun 4/26

7:10 am-8:40 am

Nonstop2h 30m

$151

LondonOslo

LGW - OSL

LGWOSL

London Gatwick

Wed 5/20

3:05 pm-6:10 pm

Nonstop2h 05m

Oslo Gardermoen

Wed 5/27

7:10 am-8:40 am

Nonstop2h 30m

$151

LondonOslo

LGW - OSL

LGWOSL

London Gatwick

Wed 6/17

8:50 pm-11:55 pm

Nonstop2h 05m

Oslo Gardermoen

Thu 7/16

7:10 am-8:40 am

Nonstop2h 30m

$172

LondonOslo

LGW - OSL

LGWOSL

London Gatwick

Wed 4/8

8:50 pm-11:55 pm

Nonstop2h 05m

Oslo Gardermoen

Sun 4/12

7:10 am-8:40 am

Nonstop2h 30m

$173

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Mon 4/20

8:30 pm-11:40 pm

Nonstop2h 10m

Oslo Gardermoen

Wed 4/22

7:45 am-9:15 am

Nonstop2h 30m

$181

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/18

Showing 1-10 of 60 resultsSorted by cheapest first
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Compare providers for flights from London to Oslo Gardermoen

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from London to Oslo Gardermoen in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London-Oslo Gardermoen Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London-Oslo Gardermoen Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London-Oslo Gardermoen Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London-Oslo Gardermoen Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London-Oslo Gardermoen Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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

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

Use this chart to determine the optimal time to book a round-trip flight from London to Oslo Gardermoen. Price data was last updated on March 13, 2026.

To ensure you get the cheapest price possible for a flight from London to Oslo Gardermoen Airport, you should look to book at least 48 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from London to Oslo Gardermoen Airport (average of $27). Flying from London to Oslo Gardermoen Airport in August is currently the most expensive (average of $65). 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 March 18, 2026.

One of the essential ways to save on airfare from London to Oslo Gardermoen Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 31% on airfare.

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 March 18, 2026.

The most flights from LON to OSL are scheduled on a Tuesday (38 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from London to Oslo Gardermoen Airport?

How often are flights from London to Oslo delayed?

About 12% of weekly flights between London and Oslo have experienced delays in the past year, with the average delay time being 110 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 at night tend to experience delays more often.

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

Tuesday 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 last year, Scandinavian Airlines have had the lowest number of delays on this route, with just 6% of flights being delayed.

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 March 18, 2026.
Get a feel of what it's like to fly with Norwegian,Scandinavian Airlines, andRyanair from London to Oslo Gardermoen Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Norwegian
7.7
Good
244 reviews

Crew

8.2

Entertainment

6.0

Boarding

7.7

Comfort

7.6

Food

6.5

Overall

7.7

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Norwegian
7.7
Good
244 reviews
Norwegian
7.7
Good
244 reviews

Crew

8.2

Entertainment

6.0

Boarding

7.7

Comfort

7.6

Food

6.5

Overall

7.7

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Scandinavian Airlines
7.3
Good
1,719 reviews
Norwegian
7.7
Good
244 reviews

Crew

8.2

Entertainment

6.0

Boarding

7.7

Comfort

7.6

Food

6.5

Overall

7.7

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Ryanair
6.9
Okay
5,296 reviews
Norwegian
7.7
Good
244 reviews

Crew

8.2

Entertainment

6.0

Boarding

7.7

Comfort

7.6

Food

6.5

Overall

7.7

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
British Airways
6.7
Okay
7,799 reviews
Norwegian
7.7
Good
244 reviews

Crew

8.2

Entertainment

6.0

Boarding

7.7

Comfort

7.6

Food

6.5

Overall

7.7

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Ryanair
6.4
Okay
Norwegian
7.7
Good
244 reviews

Crew

8.2

Entertainment

6.0

Boarding

7.7

Comfort

7.6

Food

6.5

Overall

7.7

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight

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?

    A quick flight from London to Oslo Gardermoen Airport can take about 2h 05m. Norwegian provides one of the quickest options available for as low as $116. London and Oslo Gardermoen Airport are separated by a distance of 761 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from London to Oslo Gardermoen Airport round-trip?

    Cheapflights users have booked flights from London to Oslo Gardermoen Airport round-trip from $27. Other airlines that can offer you cheap pricing are Ryanair, from $64, and British Airways, from $102. Ryanair is priced at 80% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from London to Oslo Gardermoen Airport one-way?

    One-way options have recently been found by users for as low as $58 on Norwegian. Other airlines that offer cheap prices include British Airways from $75 and Scandinavian Airlines from $89 one-way.

  • What are the most popular routes from London to Oslo Gardermoen Airport?

    Most travelers choose London Gatwick - Oslo Gardermoen, London Heathrow - Oslo Gardermoen or London City - Oslo Gardermoen when deciding on the best route from London to Oslo Gardermoen Airport.

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

    No one likes to see their flight delayed. When booking a flight from London to Oslo Gardermoen Airport consider choosing WestJet (94%), LATAM Airlines (93%) or Thai Lion Air (93%) as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for $86. While the most popular route (London Gatwick - Oslo Gardermoen) can be booked for $163 on average, our data indicates $236 when flying from London to Oslo Gardermoen Airport.

  • 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 vacation 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, September is the cheapest month in which you can book a flight from London to Oslo Gardermoen Airport (average of $27). Flying from London to Oslo Gardermoen Airport in August is currently the most expensive (average of $65). 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

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Alternative routes for London to Oslo Gardermoen

See prices for flight routes from nearby airports that may be better suited for you.
Gatwick to Oslo Gardermoen flights
Heathrow to Oslo Gardermoen flights
Manchester to Oslo Gardermoen flights

Top 5 airlines flying from London to Oslo Gardermoen

Discover the top 5 airlines 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 2,558,603 searches. Data last updated March 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$27Average$64FlexibilityNo cancel feeOn-timeN/A
RyanairCheapest$64Average$99FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$102Average$188FlexibilityNo cancel feeOn-time70%
NorwegianCheapest$107Average$189FlexibilityNo cancel feeOn-time74%
Scandinavian AirlinesCheapest$151Average$274FlexibilityNo cancel feeOn-time77%

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