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Cheap flights from London to Oslo Gardermoen Airport from C$ 93

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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
LON — OSL
2 Apr — 9 Apr1
1 adult

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 Tuesday or Friday and return on a Tuesday

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 28 March 2025.

Round-trip from

C$ 143

One-way from

C$ 93

Popular in

December

Cheapest in

September

Average price

C$ 160

Good round-trip deal

C$ 317 or less

Good one-way deal

C$ 102 or less
Norwegian
  • Norwegian
  • 16/5-18/5
  • Nonstop
  • 4h 35m total
  • London to Oslo
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Norwegian
  • Norwegian
  • 3/7
  • Nonstop
  • 2h 05m total
  • London to Oslo
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Highest demand for flights based on searches. 6% potential increase in price (C$ 17 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease (C$ 15 potential savings vs. average RT price).
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Average for round-trip flights in March 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 28 March 2025.

Fri 16/58:50 p.m.LGW - OSL
Nonstop2h 05mNorwegian
Sun 18/57:10 a.m.OSL - LGW
Nonstop2h 30mNorwegian
Deal found 27/3C$ 143
Mon 20/1012:55 p.m.LHR - OSL
Nonstop2h 10mBritish Airways
Wed 22/107:40 a.m.OSL - LHR
Nonstop2h 30mBritish Airways
Deal found 28/3C$ 154
Tue 3/67:50 p.m.LHR - OSL
Nonstop2h 10mScandinavian Airlines
Tue 10/65:30 p.m.OSL - LHR
Nonstop2h 20mScandinavian Airlines
Deal found 27/3C$ 194
Thu 12/63:35 p.m.LGW - OSL
1 stop21h 25measyJet
Wed 18/62:40 p.m.OSL - LGW
1 stop6h 30measyJet
Deal found 27/3C$ 240
Wed 7/57:25 a.m.LHR - OSL
1 stop13h 45mLufthansa
Mon 12/57:15 a.m.OSL - LHR
1 stop10h 50mLufthansa
Deal found 27/3C$ 296
Tue 13/56:35 p.m.LGW - OSL
1 stop17h 30mSWISS
Sat 17/55:40 a.m.OSL - LGW
1 stop13h 10mSWISS
Deal found 27/3C$ 309
Wed 28/57:45 a.m.LHR - OSL
1 stop8h 30mBrussels Airlines
Tue 3/66:05 p.m.OSL - LHR
1 stop4h 30mBrussels Airlines
Deal found 27/3C$ 313
Wed 23/48:05 p.m.LHR - OSL
1 stop26h 50mSWISS
Tue 29/45:40 a.m.OSL - LHR
1 stop17h 05mSWISS
Deal found 27/3C$ 314
Mon 23/69:55 a.m.LHR - OSL
1 stop4h 30mMultiple Airlines
Thu 26/67:35 a.m.OSL - LHR
2 stops7h 35mMultiple Airlines
Deal found 27/3C$ 433
Thu 10/49:10 a.m.LGW - OSL
1 stop5h 55mairBaltic
Tue 15/48:25 a.m.OSL - LGW
1 stop9h 05mairBaltic
Deal found 27/3C$ 482
Thu 8/57:30 p.m.LHR - OSL
1 stop17h 40mAustrian Airlines
Mon 12/52:55 p.m.OSL - LHR
1 stop7h 45mAustrian Airlines
Deal found 28/3C$ 483
Sun 13/48:25 p.m.LHR - OSL
Nonstop2h 10mFinnair
Fri 18/45:20 p.m.OSL - LHR
1 stop5h 50mFinnair
Deal found 27/3C$ 495

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 28 March 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

Fri 16/5

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

Nonstop2h 05m

Oslo Gardermoen

Sun 18/5

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

Nonstop2h 30m

C$ 143

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Sat 12/4

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

Nonstop2h 10m

Oslo Gardermoen

Thu 17/4

8:05 p.m.-9:25 p.m.

Nonstop2h 20m

C$ 183

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Tue 3/6

7:50 p.m.-11:00 p.m.

Nonstop2h 10m

Oslo Gardermoen

Tue 10/6

5:30 p.m.-6:50 p.m.

Nonstop2h 20m

C$ 194

LondonOslo

LGW - OSL

LGWOSL

London Gatwick

Thu 12/6

3:35 p.m.-2:00 p.m.

1 stop21h 25m

Oslo Gardermoen

Wed 18/6

2:40 p.m.-8:10 p.m.

1 stop6h 30m

C$ 240

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Wed 7/5

9:00 a.m.-10:10 p.m.

1 stop12h 10m

Oslo Gardermoen

Wed 14/5

7:15 a.m.-3:40 p.m.

1 stop9h 25m

C$ 296

LondonOslo

LGW - OSL

LGWOSL

London Gatwick

Tue 13/5

6:35 p.m.-1:05 p.m.

1 stop17h 30m

Oslo Gardermoen

Sat 17/5

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

1 stop13h 10m

C$ 309

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Wed 28/5

6:50 a.m.-5:15 p.m.

1 stop9h 25m

Oslo Gardermoen

Thu 5/6

6:05 p.m.-9:35 p.m.

1 stop4h 30m

C$ 313

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Wed 23/4

8:05 p.m.-11:55 p.m.

1 stop26h 50m

Oslo Gardermoen

Tue 29/4

5:40 a.m.-9:45 p.m.

1 stop17h 05m

C$ 314

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Mon 23/6

9:55 a.m.-3:25 p.m.

1 stop4h 30m

Oslo Gardermoen

Thu 26/6

7:35 a.m.-2:10 p.m.

2 stops7h 35m

C$ 433

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Thu 8/5

7:30 p.m.-2:10 p.m.

1 stop17h 40m

Oslo Gardermoen

Sun 11/5

2:55 p.m.-8:20 a.m.

1 stop18h 25m

C$ 482

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

Showing 1-10 of 27 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 21 March 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, April is the cheapest month in which you can book a flight from London to Oslo Gardermoen Airport (average of C$ 666). Flying from London to Oslo Gardermoen Airport in June is currently the most expensive (average of C$ 949). 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 28 March 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 21% on airfare.

Rainfall in Oslo Gardermoen by month

Plan your trip to Oslo Gardermoen by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oslo Gardermoen Airport ranges from 40.0 - 90.0 mm per month. August is typically the wettest month, when rainfall can reach 90.0 mm. February is typically the driest time to visit Oslo Gardermoen Airport when rainfall is around 40.0 mm.

Temperature in Oslo Gardermoen by month

Plan your trip to Oslo Gardermoen by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oslo Gardermoen Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -3.0 C).

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 28 March 2025.
Peruse reviews from past customers who have flown with Norwegian, KLM and airBaltic from London to Oslo to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Norwegian
7.9
Good
224 reviews
Check prices

Comfort

7.6

Boarding

7.7

Crew

8.2

Entertainment

6.2

Food

6.6

Overall

7.9

Reviews

1 / 1
10.0
Excellent

Anonymous,Sep 2024

OSL - LGW

The experience was great, the crew was very helpful and amazing
Norwegian
7.9
Good
224 reviews
Norwegian
7.9
Good
224 reviews
Check prices

Comfort

7.6

Boarding

7.7

Crew

8.2

Entertainment

6.2

Food

6.6

Overall

7.9

Reviews

1 / 1
10.0
Excellent

Anonymous,Sep 2024

OSL - LGW

The experience was great, the crew was very helpful and amazing
KLM
7.8
Good
1,321 reviews
Norwegian
7.9
Good
224 reviews
Check prices

Comfort

7.6

Boarding

7.7

Crew

8.2

Entertainment

6.2

Food

6.6

Overall

7.9

Reviews

1 / 1
10.0
Excellent

Anonymous,Sep 2024

OSL - LGW

The experience was great, the crew was very helpful and amazing
airBaltic
7.8
Good
178 reviews
Norwegian
7.9
Good
224 reviews
Check prices

Comfort

7.6

Boarding

7.7

Crew

8.2

Entertainment

6.2

Food

6.6

Overall

7.9

Reviews

1 / 1
10.0
Excellent

Anonymous,Sep 2024

OSL - LGW

The experience was great, the crew was very helpful and amazing
Finnair
7.6
Good
1,267 reviews
Norwegian
7.9
Good
224 reviews
Check prices

Comfort

7.6

Boarding

7.7

Crew

8.2

Entertainment

6.2

Food

6.6

Overall

7.9

Reviews

1 / 1
10.0
Excellent

Anonymous,Sep 2024

OSL - LGW

The experience was great, the crew was very helpful and amazing
Austrian Airlines
7.5
Good
769 reviews
Norwegian
7.9
Good
224 reviews
Check prices

Comfort

7.6

Boarding

7.7

Crew

8.2

Entertainment

6.2

Food

6.6

Overall

7.9

Reviews

1 / 1
10.0
Excellent

Anonymous,Sep 2024

OSL - LGW

The experience was great, the crew was very helpful and amazing

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?

    Our cheapest airline available from London to Oslo Gardermoen Airport is Norwegian. Our recent data shows that you can find tickets from as low as C$ 143 on this airline. Additional options worth looking into are British Airways and Scandinavian Airlines, starting at C$ 183 and C$ 194 round-trip. Norwegian is 20% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 C$ 93 on Norwegian. Other airlines that offer cheap prices include British Airways from C$ 97 and Scandinavian Airlines from C$ 116 one-way.

  • 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 Delta (94%), Scandinavian Airlines (94%) and Virgin Atlantic (94%).

  • 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$ 313, our data indicates the cheapest price to be C$ 122. The most popular route (London Gatwick - Oslo Gardermoen), is priced around C$ 230.

  • 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, April is the cheapest month in which you can book a flight from London to Oslo Gardermoen Airport (average of C$ 666). Flying from London to Oslo Gardermoen Airport in June is currently the most expensive (average of C$ 949). 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.
Gatwick to Oslo Gardermoen flights
Heathrow 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 28 March 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 120AverageC$ 295FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Scandinavian AirlinesCheapestC$ 243AverageC$ 253FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights

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

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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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