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Cheap flights from London to Oslo Gardermoen Airport from $125

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — OSL
1 Jun — 8 Jun1
1 adult
1 adult, Economy, 0 bags
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 Wednesday or Thursday 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 2 May 2026.

Sun 7/619:20
LGW
-
OSL
2 stops19h 40m
Multiple Airlines
Wed 10/607:10
OSL
-
LGW
Nonstop2h 30m
Multiple Airlines
Deal found 28/4$189
Wed 3/620:50
LGW
-
OSL
Nonstop2h 05m
Norwegian
Sun 7/607:10
OSL
-
LGW
Nonstop2h 30m
Norwegian
Deal found 27/4$199
Wed 20/520:50
LGW
-
OSL
Nonstop2h 05m
Norwegian
Mon 25/507:10
OSL
-
LGW
Nonstop2h 30m
Norwegian
Deal found 27/4$204
Thu 21/520:50
LGW
-
OSL
Nonstop2h 05m
Norwegian
Tue 26/518:50
OSL
-
LGW
Nonstop2h 20m
Norwegian
Deal found 27/4$214
Thu 21/520:50
LGW
-
OSL
Nonstop2h 05m
Norwegian
Sun 24/507:10
OSL
-
LGW
Nonstop2h 30m
Norwegian
Deal found 28/4$215
Thu 21/520:50
LGW
-
OSL
Nonstop2h 05m
Norwegian
Mon 25/507:10
OSL
-
LGW
Nonstop2h 30m
Norwegian
Deal found 29/4$229
Sat 9/509:20
LGW
-
OSL
Nonstop2h 05m
Norwegian
Mon 11/507:10
OSL
-
LGW
Nonstop2h 30m
Norwegian
Deal found 28/4$244
Sun 7/620:50
LGW
-
OSL
Nonstop2h 05m
Norwegian
Wed 10/618:50
OSL
-
LGW
Nonstop2h 20m
Norwegian
Deal found 28/4$248

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 2 May 2026.

Round-trip from

$189

One-way from

$125

Popular in

December

Cheapest in

September

Average price

$180

Good one-way deal

$200 or less
Norwegian
  • Norwegian
  • 7/6-10/6
  • 2 total stops
  • 22h 10m total
  • London to Oslo
Search Deals
Norwegian
  • Norwegian
  • 5/6
  • Nonstop
  • 2h 05m total
  • London to Oslo
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 2 May 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

LondonOslo

LGW - OSL

LGWOSL

London Gatwick

Wed 3/6

20:50-23:55

Nonstop2h 05m

Oslo Gardermoen

Sun 7/6

07:10-08:40

Nonstop2h 30m

$199

LondonOslo

LGW - OSL

LGWOSL

London Gatwick

Sat 30/5

18:40-21:45

Nonstop2h 05m

Oslo Gardermoen

Tue 2/6

07:10-08:40

Nonstop2h 30m

$200

LondonOslo

LGW - OSL

LGWOSL

London Gatwick

Tue 19/5

20:50-23:55

Nonstop2h 05m

Oslo Gardermoen

Wed 20/5

07:10-08:40

Nonstop2h 30m

$214

LondonOslo

LGW - OSL

LGWOSL

London Gatwick

Sat 30/5

18:40-21:45

Nonstop2h 05m

Oslo Gardermoen

Mon 1/6

07:10-08:40

Nonstop2h 30m

$215

LondonOslo

LGW - OSL

LGWOSL

London Gatwick

Thu 21/5

20:50-23:55

Nonstop2h 05m

Oslo Gardermoen

Sun 24/5

07:10-08:40

Nonstop2h 30m

$215

LondonOslo

LGW - OSL

LGWOSL

London Gatwick

Wed 19/8

15:05-18:10

Nonstop2h 05m

Oslo Gardermoen

Mon 24/8

09:20-10:50

Nonstop2h 30m

$215
Fastest return journey

LondonOslo

LGW - OSL

LGWOSL

London Gatwick

Thu 21/5

20:50-23:55

Nonstop2h 05m

Oslo Gardermoen

Tue 26/5

18:50-20:10

Nonstop2h 20m

$215

LondonOslo

LGW - OSL

LGWOSL

London Gatwick

Wed 27/5

20:50-23:55

Nonstop2h 05m

Oslo Gardermoen

Sat 30/5

07:10-08:40

Nonstop2h 30m

$244

LondonOslo

LGW - OSL

LGWOSL

London Gatwick

Mon 6/7

20:50-23:55

Nonstop2h 05m

Oslo Gardermoen

Wed 15/7

17:45-19:05

Nonstop2h 20m

$273
Cheapest one-way
Fastest single journey

LondonOslo

LGW - OSL

LGWOSL

London Gatwick

Mon 1/6

20:50-23:55

Nonstop2h 05m

$125

Flights are sorted by cheapest return flights first.

Deals found on 30/4

Showing 1-10 of 18 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

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.

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 $160). Flying from London to Oslo Gardermoen Airport in August is currently the most expensive (average of $285). 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 2 May 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 64% 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 2 May 2026.

The most flights from LON to OSL are scheduled on a Wednesday (42 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

How much does it cost for a return flight 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?

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 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 2 May 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

Food

5.8

Comfort

6.3

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

Food

5.8

Comfort

6.3

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

    British Airways, at $147, was found to be the cheapest airline from London to Oslo Gardermoen Airport. An alternate airline flying to your destination would be Scandinavian Airlines. Users have found that British Airways is 22% 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: Thai Lion Air (92%), LATAM Airlines (90%), Finnair (89%).

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

    While on average a flight from London to Oslo Gardermoen Airport is generally $221, our data shows the cheapest flight currently is $184. When looking at the most popular route, (London Gatwick - Oslo Gardermoen), you can expect to pay $189 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, September is the cheapest month in which you can book a flight from London to Oslo Gardermoen Airport (average of $160). Flying from London to Oslo Gardermoen Airport in August is currently the most expensive (average of $285). 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 2 airlines flying from London to Oslo Gardermoen

Discover the top 2 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 647,157 searches. Data last updated 2 May 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$147Average$181FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Scandinavian AirlinesCheapest$222Average$323FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines 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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