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Cheap flights from London to Oslo Gardermoen Airport from C$ 101

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 19/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — OSL
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from London to Oslo Gardermoen are usually found in September or January, booked 48 days in advance, depart on a Wednesday or Monday and return on a Thursday

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 12 December 2025.

Fri 12/1211:00 a.m.LHR - OSL
Nonstop2h 15mBritish Airways
Sun 14/127:20 a.m.OSL - LHR
Nonstop2h 45mBritish Airways
Deal found 11/12C$ 208
Thu 11/1210:55 a.m.LHR - OSL
Nonstop2h 15mBritish Airways
Sun 14/127:20 a.m.OSL - LHR
Nonstop2h 45mBritish Airways
Deal found 10/12C$ 217
Fri 12/128:20 p.m.LHR - OSL
Nonstop2h 15mBritish Airways
Mon 15/122:40 p.m.OSL - LHR
Nonstop2h 35mBritish Airways
Deal found 11/12C$ 223
Sun 21/126:05 a.m.LGW - OSL
Nonstop2h 05mTUI Airways
Sun 28/1210:20 a.m.OSL - LGW
Nonstop2h 15mTUI Airways
Deal found 10/12C$ 291
Thu 11/128:55 p.m.LGW - OSL
Nonstop2h 10mNorwegian
Sun 14/127:00 a.m.OSL - LGW
Nonstop2h 35mNorwegian
Deal found 10/12C$ 302
Sun 14/126:05 a.m.LGW - OSL
Nonstop2h 05mTUI Airways
Sun 21/1210:20 a.m.OSL - LGW
Nonstop2h 15mTUI Airways
Deal found 11/12C$ 309
Thu 11/128:55 p.m.LGW - OSL
Nonstop2h 10mMultiple Airlines
Sun 14/1211:00 a.m.OSL - LGW
1 stop8h 50mMultiple Airlines
Deal found 10/12C$ 331
Thu 25/1210:55 a.m.LHR - OSL
Nonstop2h 15mBritish Airways
Sat 3/17:10 a.m.OSL - LHR
Nonstop2h 45mBritish Airways
Deal found 11/12C$ 348
Thu 18/127:45 a.m.LHR - OSL
Nonstop2h 10mBritish Airways
Tue 30/127:20 a.m.OSL - LHR
Nonstop2h 45mBritish Airways
Deal found 10/12C$ 361
Fri 19/128:55 p.m.LGW - OSL
Nonstop2h 10mNorwegian
Sun 21/127:00 a.m.OSL - LGW
Nonstop2h 35mNorwegian
Deal found 10/12C$ 368
Fri 12/128:20 p.m.LHR - OSL
Nonstop2h 15mBritish Airways
Tue 23/127:20 a.m.OSL - LHR
Nonstop2h 45mBritish Airways
Deal found 11/12C$ 374
Sun 28/129:05 p.m.LGW - OSL
1 stop10h 40mMultiple Airlines
Wed 7/13:30 p.m.OSL - LGW
Nonstop2h 25mMultiple Airlines
Deal found 11/12C$ 389

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 12 December 2025.

Round-trip from

C$ 154

One-way from

C$ 101

Popular in

December

Cheapest in

September

Average price

C$ 280

Good one-way deal

C$ 114 or less
Norwegian
  • Norwegian
  • 18/1-20/1
  • Nonstop
  • 4h 35m total
  • London to Oslo
Search Deals
Norwegian
  • Norwegian
  • 19/3
  • Nonstop
  • 2h 10m total
  • London to Oslo
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 629,999 searches. Data last updated 12 December 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

Sun 18/1

8:55 p.m.-12:05 a.m.

Nonstop2h 10m

Oslo Gardermoen

Tue 20/1

3:30 p.m.-4:55 p.m.

Nonstop2h 25m

C$ 154

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Wed 25/2

7:45 a.m.-10:55 a.m.

Nonstop2h 10m

Oslo Gardermoen

Mon 9/3

2:40 p.m.-4:15 p.m.

Nonstop2h 35m

C$ 161

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Sun 15/3

7:20 a.m.-10:30 a.m.

Nonstop2h 10m

Oslo Gardermoen

Sun 22/3

7:20 a.m.-9:05 a.m.

Nonstop2h 45m

C$ 167

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Fri 8/5

8:45 p.m.-11:55 p.m.

Nonstop2h 10m

Oslo Gardermoen

Mon 11/5

8:00 a.m.-9:30 a.m.

Nonstop2h 30m

C$ 167

LondonOslo

LGW - OSL

LGWOSL

London Gatwick

Wed 28/1

5:40 p.m.-8:50 p.m.

Nonstop2h 10m

Oslo Gardermoen

Thu 29/1

1:05 p.m.-2:30 p.m.

Nonstop2h 25m

C$ 168

LondonOslo

LGW - OSL

LGWOSL

London Gatwick

Wed 4/3

5:40 p.m.-8:50 p.m.

Nonstop2h 10m

Oslo Gardermoen

Wed 18/3

7:00 a.m.-8:35 a.m.

Nonstop2h 35m

C$ 168

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Wed 28/1

7:45 a.m.-10:55 a.m.

Nonstop2h 10m

Oslo Gardermoen

Thu 29/1

3:05 p.m.-4:40 p.m.

Nonstop2h 35m

C$ 168

LondonOslo

LGW - OSL

LGWOSL

London Gatwick

Sat 7/2

5:40 p.m.-8:50 p.m.

Nonstop2h 10m

Oslo Gardermoen

Sun 8/2

10:20 a.m.-11:45 a.m.

Nonstop2h 25m

C$ 168

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Fri 24/4

8:45 p.m.-11:55 p.m.

Nonstop2h 10m

Oslo Gardermoen

Mon 27/4

8:00 a.m.-9:30 a.m.

Nonstop2h 30m

C$ 168

LondonOslo

LGW - OSL

LGWOSL

London Gatwick

Tue 10/3

5:40 p.m.-8:50 p.m.

Nonstop2h 10m

Oslo Gardermoen

Wed 11/3

3:30 p.m.-4:55 p.m.

Nonstop2h 25m

C$ 168

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 36 results
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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 5 December 2025.

The price you pay for your flight from London to Oslo Gardermoen Airport may vary depending on when you book. For the best chance of a lower fare, look to book 48 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, March is the cheapest month in which you can book a flight from London to Oslo Gardermoen Airport (average of C$ 26). Flying from London to Oslo Gardermoen Airport in August is currently the most expensive (average of C$ 90). 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 12 December 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 at noon tend to be the most expensive. A flight in the morning could potentially save you up to 12% 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 12 December 2025.

The most flights from LON to OSL are scheduled on a Thursday (44 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?

How often are flights from London to Oslo delayed?

About 14% of weekly flights between London and Oslo have experienced delays in the past year, with the average delay time being 111 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?

Thursday 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 has had the lowest number of delays on this route, with just 8% 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 12 December 2025.
See what other customers who have flown with Ryanair from London to Oslo Gardermoen Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.3
Okay
Check prices

Entertainment

5.4

Food

5.8

Boarding

6.3

Comfort

6.2

Crew

7.1

Overall

6.3

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
6.3
Okay
Ryanair
6.3
Okay
Check prices

Entertainment

5.4

Food

5.8

Boarding

6.3

Comfort

6.2

Crew

7.1

Overall

6.3

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?

    A quick flight from London to Oslo Gardermoen Airport can take about 2h 10m. Norwegian provides one of the quickest options available for as low as C$ 154. 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?

    Our cheapest airline available from London to Oslo Gardermoen Airport is British Airways. Our recent data shows that you can find tickets from as low as C$ 106 on this airline. An additional option worth looking into is Norwegian, starting at C$ 136. British Airways is 41% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The top 3 most reliable airlines when flying from London to Oslo Gardermoen Airport are Thai Lion Air (94%), Singapore Airlines (94%) and Scandinavian Airlines (93%).

  • 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, March is the cheapest month in which you can book a flight from London to Oslo Gardermoen Airport (average of C$ 26). Flying from London to Oslo Gardermoen Airport in August is currently the most expensive (average of C$ 90). 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.
Heathrow to Oslo Gardermoen flights
Gatwick to Oslo Gardermoen flights

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 629,999 searches. Data last updated 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
NorwegianCheapestC$ 136AverageC$ 264FlexibilityNo cancel feeOn-time74%
Search Norwegian flights
British AirwaysCheapestC$ 166AverageC$ 220FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers 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?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Oslo Gardermoen from London today with Cheapflights!

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to Oslo Gardermoen.

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

Need flexible booking options for your flight to Oslo Gardermoen from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Oslo Gardermoen from London today and book when prices fit your budget.

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