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Oslo Gardermoen

$73+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
LON — OSL
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
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Cheapflights Tip: The best prices from London to Oslo Gardermoen are usually found in September or January, booked 90 days in advance, depart on a Friday or Wednesday and return on a Friday

Cheap 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 julio 30, 2025.

Round-trip from

$96
(Mytrip)

One-way from

$73
(Norwegian)

Popular in

December

Cheapest in

September

Average price

$185

Good round-trip deal

$95 or less

Good one-way deal

$28 or less
From London (LON) to Oslo Gardermoen
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One-way flight from London (LON) to Oslo Gardermoen
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Highest demand for flights based on searches. 3% potential increase in price ($4 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from London (LON) to Oslo Gardermoen.
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Price to beat on a one-way flight from London (LON) to Oslo Gardermoen.
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Find 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 julio 30, 2025.

This Mytrip deal was found by Cheapflights users on 7/28. 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.
mié. 9/33:05 pmLGW - OSL
Nonstop2h 05mNorwegian
mié. 9/177:10 amOSL - LGW
Nonstop2h 30mNorwegian
Deal found 7/28$96
This British Airways deal was found by Cheapflights users on 7/30. 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.
jue. 11/67:25 pmLHR - OSL
Nonstop2h 15mBritish Airways
dom. 11/911:30 amOSL - LHR
Nonstop2h 40mBritish Airways
Deal found 7/30$117
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/77:20 amLHR - OSL
Nonstop2h 05mMultiple Airlines
mar. 10/73:05 pmOSL - LHR
Nonstop2h 20mMultiple Airlines
Deal found 7/29$151
This OneTravel deal was found by Cheapflights users on 7/28. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/168:05 amLGW - OSL
1 stop9h 45mMultiple Airlines
sáb. 10/187:10 amOSL - LGW
Nonstop2h 30mMultiple Airlines
Deal found 7/28$152
This Scandinavian Airlines deal was found by Cheapflights users on 7/29. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/289:55 amLHR - OSL
1 stop6h 25mScandinavian Airlines
dom. 11/305:20 pmOSL - LHR
Nonstop2h 30mScandinavian Airlines
Deal found 7/29$170
This Connections by easyJet deal was found by Cheapflights users on 7/28. 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 Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/36:25 amLGW - OSL
1 stop12h 15measyJet
lun. 10/62:40 pmOSL - LGW
1 stop6h 30measyJet
Deal found 7/28$183
This KLM deal was found by Cheapflights users on 7/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/35:05 pmLCY - OSL
1 stop4h 25mKLM
jue. 11/66:30 amOSL - LCY
1 stop4h 00mKLM
Deal found 7/30$245
This SWISS deal was found by Cheapflights users on 7/30. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/75:45 pmLCY - OSL
1 stop17h 25mSWISS
dom. 11/91:00 pmOSL - LCY
1 stop5h 05mSWISS
Deal found 7/30$255
This Lufthansa deal was found by Cheapflights users on 7/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/299:50 amLCY - OSL
1 stop4h 40mMultiple Airlines
mié. 11/121:00 pmOSL - LCY
1 stop6h 40mMultiple Airlines
Deal found 7/30$270
This Lufthansa deal was found by Cheapflights users on 7/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/238:45 amLCY - OSL
1 stop5h 55mLufthansa
lun. 10/271:50 pmOSL - LCY
1 stop4h 45mLufthansa
Deal found 7/30$272

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 julio 30, 2025.
Use the filters below to find and compare flights from London to Oslo Gardermoen Airport that are best for you.

Fly from

London

Fly to

Oslo Gardermoen

Route

Depart

Return

Price

LondonOslo

LGW - OSL

LGWOSL

London Gatwick

mié. 9/3

3:05 pm-6:10 pm

Nonstop2h 05m

Oslo Gardermoen

mié. 9/17

7:10 am-8:40 am

Nonstop2h 30m

$96

LondonOslo

LHR - OSL

LHROSL

London Heathrow

dom. 1/18

7:20 am-10:30 am

Nonstop2h 10m

Oslo Gardermoen

mar. 1/20

11:45 am-1:25 pm

Nonstop2h 40m

$114

LondonOslo

LHR - OSL

LHROSL

London Heathrow

mar. 10/7

7:20 am-10:25 am

Nonstop2h 05m

Oslo Gardermoen

mar. 10/7

3:05 pm-4:25 pm

Nonstop2h 20m

$151

LondonOslo

LGW - OSL

LGWOSL

London Gatwick

jue. 10/16

8:05 am-6:50 pm

1 stop9h 45m

Oslo Gardermoen

sáb. 10/18

7:10 am-8:40 am

Nonstop2h 30m

$152

LondonOslo

LHR - OSL

LHROSL

London Heathrow

vie. 11/28

9:55 am-5:20 pm

1 stop6h 25m

Oslo Gardermoen

dom. 11/30

5:20 pm-6:50 pm

Nonstop2h 30m

$170

LondonOslo

LGW - OSL

LGWOSL

London Gatwick

vie. 10/3

6:25 am-7:40 pm

1 stop12h 15m

Oslo Gardermoen

lun. 10/6

2:40 pm-8:10 pm

1 stop6h 30m

$183

LondonOslo

LCY - OSL

LCYOSL

London City

lun. 11/3

5:05 pm-10:30 pm

1 stop4h 25m

Oslo Gardermoen

jue. 11/6

6:30 am-9:30 am

1 stop4h 00m

$245

LondonOslo

LCY - OSL

LCYOSL

London City

vie. 11/7

5:45 pm-12:10 pm

1 stop17h 25m

Oslo Gardermoen

dom. 11/9

1:00 pm-5:05 pm

1 stop5h 05m

$255

LondonOslo

LCY - OSL

LCYOSL

London City

mié. 10/29

9:50 am-3:30 pm

1 stop4h 40m

Oslo Gardermoen

mié. 11/12

1:00 pm-6:40 pm

1 stop6h 40m

$270

LondonOslo

LCY - OSL

LCYOSL

London City

jue. 10/23

8:45 am-3:40 pm

1 stop5h 55m

Oslo Gardermoen

lun. 10/27

1:50 pm-5:35 pm

1 stop4h 45m

$272

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 29 results
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2
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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 July 25, 2025.

To ensure you get the cheapest price possible for a flight from London to Oslo Gardermoen Airport, you should look to book at least 90 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, November is the cheapest month in which you can book a flight from London to Oslo Gardermoen Airport (average of $567). Flying from London to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,010). 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 julio 30, 2025.

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 evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 5% 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 julio 30, 2025.

The most flights from LON to OSL are scheduled on a Monday (42 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

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

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 julio 30, 2025.
Get a feel of what it's like to fly with KLM, airBaltic, and Norwegian 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.
KLM
7.8
Good
1,383 reviews

Crew

8.4

Entertainment

7.1

Boarding

7.8

Food

7.3

Comfort

7.7

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,383 reviews
KLM
7.8
Good
1,383 reviews

Crew

8.4

Entertainment

7.1

Boarding

7.8

Food

7.3

Comfort

7.7

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
airBaltic
7.8
Good
175 reviews
KLM
7.8
Good
1,383 reviews

Crew

8.4

Entertainment

7.1

Boarding

7.8

Food

7.3

Comfort

7.7

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Norwegian
7.8
Good
234 reviews
KLM
7.8
Good
1,383 reviews

Crew

8.4

Entertainment

7.1

Boarding

7.8

Food

7.3

Comfort

7.7

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
LOT
7.6
Good
1,105 reviews
KLM
7.8
Good
1,383 reviews

Crew

8.4

Entertainment

7.1

Boarding

7.8

Food

7.3

Comfort

7.7

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Austrian Airlines
7.6
Good
823 reviews
KLM
7.8
Good
1,383 reviews

Crew

8.4

Entertainment

7.1

Boarding

7.8

Food

7.3

Comfort

7.7

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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.

  • 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 $96. Other airlines that can offer you cheap pricing are British Airways, from $114, and Scandinavian Airlines, from $170. Norwegian is priced at 27% 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 $73 on Norwegian. Other airlines that offer cheap prices include British Airways from $80 and easyJet from $84 one-way.

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

    Most travelers choose London Heathrow - Oslo Gardermoen, London Gatwick - 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 Vietnam Airlines (100%), Thai Lion Air (94%) or Singapore Airlines (94%) 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 $97. While the most popular route (London Heathrow - Oslo Gardermoen) can be booked for $176 on average our data indicates $329 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, November is the cheapest month in which you can book a flight from London to Oslo Gardermoen Airport (average of $567). Flying from London to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,010). 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

Traveling to a place near Oslo Gardermoen Airport?

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

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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.
Heathrow to Oslo Gardermoen flights
Gatwick to Oslo Gardermoen flights
Edinburgh to Oslo Gardermoen flights
Manchester to Oslo Gardermoen flights

Top 4 airlines flying from London to Oslo Gardermoen

Discover the top 4 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 julio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$38Average$88FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$115Average$207FlexibilityNo cancel feeOn-time70%
NorwegianCheapest$127Average$198FlexibilityNo cancel feeOn-time74%
Scandinavian AirlinesCheapest$151Average$299FlexibilityNo cancel feeOn-time77%

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