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Cheap flights from Oslo Gardermoen Airport to London from C$ 70

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 25/5. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — LON
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Oslo Gardermoen to London are usually found in March or January, booked 49 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Oslo Gardermoen to London

Enter your travel dates to find the best prices.

Cheapest flights from Oslo Gardermoen to London
Explore the most affordable flight options available from Oslo Gardermoen to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.

Sun 15/27:35 a.m.
OSL
-
LGW
Nonstop2h 35m
Norwegian
Sun 15/39:15 a.m.
LGW
-
OSL
Nonstop2h 10m
Norwegian
Deal found 26/1C$ 223
Thu 23/47:10 a.m.
OSL
-
LGW
Nonstop2h 30m
Norwegian
Sun 26/48:50 p.m.
LGW
-
OSL
Nonstop2h 05m
Norwegian
Deal found 26/1C$ 228
Sat 14/27:00 a.m.
OSL
-
LGW
Nonstop2h 35m
Norwegian
Fri 20/28:55 p.m.
LGW
-
OSL
Nonstop2h 10m
Norwegian
Deal found 26/1C$ 264
Thu 2/77:10 a.m.
OSL
-
LGW
Nonstop2h 30m
Norwegian
Sun 5/77:45 p.m.
LGW
-
OSL
Nonstop2h 05m
Norwegian
Deal found 26/1C$ 282
Wed 13/57:10 a.m.
OSL
-
LGW
Nonstop2h 30m
Norwegian
Sat 16/59:20 a.m.
LGW
-
OSL
Nonstop2h 05m
Norwegian
Deal found 26/1C$ 294
Mon 2/25:00 p.m.
OSL
-
LGW
1 stop20h 20m
Multiple Airlines
Tue 3/25:40 p.m.
LGW
-
OSL
Nonstop2h 10m
Multiple Airlines
Deal found 26/1C$ 301
Fri 13/38:30 a.m.
OSL
-
LGW
1 stop8h 50m
Norwegian
Fri 20/31:00 p.m.
LGW
-
OSL
1 stop4h 30m
Norwegian
Deal found 27/1C$ 309
Fri 3/46:50 p.m.
OSL
-
LGW
Nonstop2h 20m
Norwegian
Sun 5/48:50 p.m.
LGW
-
OSL
Nonstop2h 05m
Norwegian
Deal found 26/1C$ 320
Sun 1/25:40 p.m.
OSL
-
LGW
1 stop19h 25m
Vueling
Thu 5/27:00 a.m.
LGW
-
OSL
1 stop6h 40m
Vueling
Deal found 27/1C$ 931

Find flight deals from Oslo Gardermoen to London

Discover tips and strategies to find the most affordable flight options for your journey from Oslo Gardermoen (OSL) to London (LON). 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 28 January 2026.

Round-trip from

C$ 223

One-way from

C$ 70

Popular in

July

Cheapest in

March

Average price

C$ 152

Good round-trip deal

C$ 155 or less

Good one-way deal

C$ 485 or less
Norwegian
  • Norwegian
  • 15/2-15/3
  • Nonstop
  • 4h 45m total
  • Oslo to London
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Norwegian
  • Norwegian
  • 25/5
  • Nonstop
  • 2h 30m total
  • Oslo to London
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Oslo Gardermoen to London (LON).
Search Deals
Price to beat on a one-way flight from Oslo Gardermoen to London (LON).
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Oslo Gardermoen to London 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 28 January 2026.
Use the filters below to find and compare flights from Oslo Gardermoen Airport to London that are best for you.

Fly from

Oslo Gardermoen

Fly to

London

Route

Depart

Return

Price

OsloLondon

OSL - LGW

OSLLGW

Oslo Gardermoen

Thu 23/4

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

Nonstop2h 30m

London Gatwick

Sun 26/4

8:50 p.m.-11:55 p.m.

Nonstop2h 05m

C$ 228

OsloLondon

OSL - LGW

OSLLGW

Oslo Gardermoen

Sat 14/2

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

Nonstop2h 35m

London Gatwick

Fri 20/2

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

Nonstop2h 10m

C$ 264

OsloLondon

OSL - LGW

OSLLGW

Oslo Gardermoen

Thu 2/7

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

Nonstop2h 30m

London Gatwick

Sun 5/7

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

Nonstop2h 05m

C$ 282

OsloLondon

OSL - LGW

OSLLGW

Oslo Gardermoen

Wed 13/5

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

Nonstop2h 30m

London Gatwick

Sat 16/5

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

Nonstop2h 05m

C$ 294

OsloLondon

OSL - LGW

OSLLGW

Oslo Gardermoen

Fri 13/3

8:30 a.m.-4:20 p.m.

1 stop8h 50m

London Gatwick

Fri 20/3

1:00 p.m.-6:30 p.m.

1 stop4h 30m

C$ 309

OsloLondon

OSL - LGW

OSLLGW

Oslo Gardermoen

Fri 3/4

6:50 p.m.-8:10 p.m.

Nonstop2h 20m

London Gatwick

Sun 5/4

8:50 p.m.-11:55 p.m.

Nonstop2h 05m

C$ 320

OsloLondon

OSL - LGW

OSLLGW

Oslo Gardermoen

Mon 25/5

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

Nonstop2h 30m

C$ 70

OsloLondon

OSL - LGW

OSLLGW

Oslo Gardermoen

Wed 11/3

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

Nonstop2h 35m

C$ 71

OsloLondon

OSL - LGW

OSLLGW

Oslo Gardermoen

Thu 26/2

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

Nonstop2h 35m

C$ 71

OsloLondon

OSL - LGW

OSLLGW

Oslo Gardermoen

Fri 13/3

6:45 p.m.-8:10 p.m.

Nonstop2h 25m

C$ 93

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/1

Showing 1-10 of 15 results
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Best time to book a flight from Oslo Gardermoen to London

Have a flexible travel schedule? Discover the best time to fly to London from Oslo Gardermoen 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 Oslo Gardermoen Airport to London

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

Use this chart to determine the optimal time to book a round-trip flight from Oslo Gardermoen to London. Price data was last updated on 23 January 2026.

Booking 49 days in advance of your planned departure date is, on average, the best time to get cheap flights from Oslo Gardermoen Airport to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to London (average of C$ 23). Flying from Oslo Gardermoen Airport to London in July is currently the most expensive (average of C$ 138). 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 OSL to LON?

Find hourly flight availability from Oslo Gardermoen to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 January 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 44% on flights from Oslo Gardermoen Airport to London by exploring options for tickets at noon.

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

How often are flights from Oslo to London delayed?

About 12% of weekly flights between Oslo and London have experienced delays in the past year, with the average delay time being 106 minutes.

What is the most punctual flight time for Oslo to London 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 Oslo to London flights?

Over the past year, Scandinavian Airlines has had the lowest number of delays on this route, with just 9% of flights being delayed.

Related info for your journey

Find useful and relevant information for your journey from Oslo Gardermoen to London. 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 Oslo Gardermoen Airport to London?

    There are many flights that can get you from Oslo Gardermoen Airport to London in 2h 30m. Fly via Norwegian to get the fastest option. Airlines will cover a distance of 1225 km. All flights are typically direct.

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

    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 Oslo Gardermoen Airport to London on time: Finnair (84%), LATAM Airlines (84%), American Airlines (82%).

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

    While on average a flight from Oslo Gardermoen Airport to London is generally C$ 612, our data shows the cheapest flight currently is C$ 54. When looking at the most popular route, (Oslo Gardermoen - London Gatwick), you can expect to pay C$ 257 for that flight.

  • Can I find deals for flights from Oslo Gardermoen to London that include hotel bookings?

    Yes. In addition to deals on Oslo Gardermoen to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oslo Gardermoen to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oslo Gardermoen to London.

  • Can I find deals for business class flights from Oslo Gardermoen to London?

    Yes. Cheapflights offers flight deals from Oslo Gardermoen to London 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 Oslo Gardermoen Airport to London?

    Currently, February is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to London (average of C$ 23). Flying from Oslo Gardermoen Airport to London in July is currently the most expensive (average of C$ 138). 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 Oslo Gardermoen to London

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

Fly with Cheapflights

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How does Cheapflights help users find flights from Oslo Gardermoen to London?

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

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

Need flexible booking options for your flight to London from Oslo Gardermoen? 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 Oslo Gardermoen to London become cheaper?

Yes! Start tracking prices for Oslo Gardermoen to London 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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