Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London to Oslo Gardermoen Airport from C$ 99

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 29/9. 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 Saturday or Wednesday 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.

Fri 18/97:45 p.m.
LGW
-
OSL
Nonstop2h 05m
Norwegian
Sun 20/91:05 p.m.
OSL
-
LGW
Nonstop2h 20m
Norwegian
Deal found 29/7C$ 182
Thu 27/88:50 p.m.
LGW
-
OSL
Nonstop2h 05m
Norwegian
Thu 3/97:10 a.m.
OSL
-
LGW
Nonstop2h 30m
Norwegian
Deal found 30/7C$ 184
Tue 13/103:25 p.m.
LHR
-
OSL
Nonstop2h 15m
British Airways
Tue 20/107:45 a.m.
OSL
-
LHR
Nonstop2h 30m
British Airways
Deal found 31/7C$ 189
Thu 15/107:35 a.m.
LHR
-
OSL
Nonstop2h 10m
British Airways
Sun 18/108:00 a.m.
OSL
-
LHR
Nonstop2h 30m
British Airways
Deal found 2/8C$ 192
Thu 3/127:25 p.m.
LHR
-
OSL
Nonstop2h 15m
British Airways
Sun 6/127:20 a.m.
OSL
-
LHR
Nonstop2h 45m
British Airways
Deal found 30/7C$ 195
Tue 15/97:20 a.m.
LHR
-
OSL
Nonstop2h 10m
British Airways
Tue 22/97:30 p.m.
OSL
-
LHR
Nonstop2h 20m
British Airways
Deal found 1/8C$ 196
Mon 24/88:50 p.m.
LGW
-
OSL
Nonstop2h 05m
Norwegian
Wed 26/87:10 a.m.
OSL
-
LGW
Nonstop2h 30m
Norwegian
Deal found 30/7C$ 196
Fri 4/98:45 p.m.
LHR
-
OSL
Nonstop2h 05m
British Airways
Mon 7/97:45 a.m.
OSL
-
LHR
Nonstop2h 30m
British Airways
Deal found 30/7C$ 198
Fri 4/97:45 p.m.
LGW
-
OSL
Nonstop2h 05m
Norwegian
Sun 6/92:25 p.m.
OSL
-
LGW
Nonstop2h 20m
Norwegian
Deal found 31/7C$ 198
Mon 12/108:30 p.m.
LHR
-
OSL
Nonstop2h 10m
British Airways
Mon 19/107:45 a.m.
OSL
-
LHR
Nonstop2h 30m
British Airways
Deal found 29/7C$ 199
Fri 21/88:45 p.m.
LHR
-
OSL
Nonstop2h 05m
British Airways
Wed 26/87:45 a.m.
OSL
-
LHR
Nonstop2h 30m
British Airways
Deal found 2/8C$ 203
Sat 31/106:55 p.m.
LHR
-
OSL
Nonstop2h 15m
British Airways
Wed 4/113:05 p.m.
OSL
-
LHR
Nonstop2h 35m
British Airways
Deal found 29/7C$ 205

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

C$ 182

One-way from

C$ 99

Popular in

July

Cheapest in

September

Average price

C$ 221

Good round-trip deal

C$ 159 or less

Good one-way deal

C$ 90 or less
Norwegian
  • Norwegian
  • 18/9-20/9
  • Nonstop
  • 4h 25m total
  • London to Oslo
Search Deals
29/9
  • 29/9
  • 2 total stops
  • 21h 55m total
  • London to Oslo
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 629,999 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 round-trip

LondonOslo

LGW - OSL

LGWOSL

London Gatwick

Fri 18/9

7:45 p.m.-10:50 p.m.

Nonstop2h 05m

Oslo Gardermoen

Sun 20/9

7:10 a.m.-8:40 a.m.

Nonstop2h 30m

C$ 182

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Tue 13/10

3:25 p.m.-6:40 p.m.

Nonstop2h 15m

Oslo Gardermoen

Tue 20/10

7:45 a.m.-9:15 a.m.

Nonstop2h 30m

C$ 189

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Thu 15/10

7:35 a.m.-10:45 a.m.

Nonstop2h 10m

Oslo Gardermoen

Sun 18/10

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

Nonstop2h 30m

C$ 192

LondonOslo

LGW - OSL

LGWOSL

London Gatwick

Wed 28/10

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

Nonstop2h 10m

Oslo Gardermoen

Sun 1/11

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

Nonstop2h 35m

C$ 198

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Wed 28/10

7:25 p.m.-10:40 p.m.

Nonstop2h 15m

Oslo Gardermoen

Sun 1/11

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

Nonstop2h 45m

C$ 199

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Mon 14/9

8:30 p.m.-11:40 p.m.

Nonstop2h 10m

Oslo Gardermoen

Mon 21/9

7:45 a.m.-9:15 a.m.

Nonstop2h 30m

C$ 207

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Sat 22/8

7:15 p.m.-10:20 p.m.

Nonstop2h 05m

Oslo Gardermoen

Wed 26/8

7:45 a.m.-9:15 a.m.

Nonstop2h 30m

C$ 219

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Wed 2/12

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

Nonstop2h 10m

Oslo Gardermoen

Wed 2/12

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

Nonstop2h 35m

C$ 220

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Fri 9/10

8:45 p.m.-11:50 p.m.

Nonstop2h 05m

Oslo Gardermoen

Sun 11/10

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

Nonstop2h 30m

C$ 224

LondonOslo

LGW - OSL

LGWOSL

London Gatwick

Wed 2/9

9:20 a.m.-12:25 p.m.

Nonstop2h 05m

Oslo Gardermoen

Thu 3/9

7:10 a.m.-8:40 a.m.

Nonstop2h 30m

C$ 226

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Showing 1-10 of 36 resultsSorted by cheapest first
1
2
3
4

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

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 C$ 164). Flying from London to Oslo Gardermoen Airport in July is currently the most expensive (average of C$ 317). 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.

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 at noon could potentially save you up to 41% 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 3 August 2026.

The most flights from LON to OSL are scheduled on a Friday (39 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (16 on average).

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

Airfare is typical for this route at the moment.
London to Oslo Gardermoen Airport flights typically cost between C$ 147 and C$ 324 in September.
The cheapest round-trip price found within the last 5 days was C$ 182 on Norwegian (18 Sep-20 Sep).

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 has 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 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 47 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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.
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
6.4
Okay
Check prices

Boarding

6.4

Crew

7.2

Overall

6.4

Comfort

6.3

Entertainment

5.4

Food

5.8

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

Crew

7.2

Overall

6.4

Comfort

6.3

Entertainment

5.4

Food

5.8

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 05m. British Airways provides one of the quickest options available for as low as C$ 196. The distance between London and Oslo Gardermoen Airport is about 1225 km. Generally, flights for this route are direct.

  • 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 Singapore Airlines (88%), Scandinavian Airlines (85%) and Virgin Atlantic (85%).

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

    Looking for the cheapest flight from London to Oslo Gardermoen Airport? While on average our users pay C$ 446, our data indicates the cheapest price to be C$ 446. The most popular route (London Gatwick - Oslo Gardermoen), is priced around C$ 488.

  • 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 C$ 164). Flying from London to Oslo Gardermoen Airport in July is currently the most expensive (average of C$ 317). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.