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Cheap flights from London to Oslo Gardermoen Airport from £20

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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
LON — OSL
16 Jul — 23 Jul1
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 Thursday or Wednesday and return on a Saturday

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 16 June 2026.

Fri 18/918:15
STN
-
OSL
Nonstop2h 05m
Ryanair
Sun 20/909:25
OSL
-
STN
Nonstop2h 10m
Ryanair
Deal found 15/6£50
Sat 22/820:10
STN
-
OSL
Nonstop2h 05m
Ryanair
Tue 25/823:10
OSL
-
STN
Nonstop2h 10m
Ryanair
Deal found 13/6£51
Sun 16/805:55
STN
-
OSL
Nonstop2h 05m
Ryanair
Sun 23/809:25
OSL
-
STN
Nonstop2h 10m
Ryanair
Deal found 13/6£52
Mon 5/1015:15
STN
-
OSL
Nonstop2h 05m
Ryanair
Sat 10/1014:55
OSL
-
STN
Nonstop2h 10m
Ryanair
Deal found 11/6£53
Tue 15/907:05
STN
-
OSL
Nonstop2h 05m
Ryanair
Mon 21/918:45
OSL
-
STN
Nonstop2h 10m
Ryanair
Deal found 14/6£54
Fri 19/618:15
STN
-
OSL
Nonstop2h 05m
Ryanair
Fri 31/721:45
OSL
-
STN
Nonstop2h 10m
Ryanair
Deal found 12/6£54
Tue 15/907:05
STN
-
OSL
Nonstop2h 05m
Ryanair
Fri 25/921:45
OSL
-
STN
Nonstop2h 10m
Ryanair
Deal found 14/6£55
Tue 7/707:05
STN
-
OSL
Nonstop2h 05m
Ryanair
Tue 14/723:10
OSL
-
STN
Nonstop2h 10m
Ryanair
Deal found 15/6£56
Fri 18/918:15
STN
-
OSL
Nonstop2h 05m
Ryanair
Mon 21/918:45
OSL
-
STN
Nonstop2h 10m
Ryanair
Deal found 14/6£57
Mon 5/1020:05
STN
-
OSL
1 stop10h 30m
Multiple Airlines
Sat 10/1014:55
OSL
-
STN
Nonstop2h 10m
Multiple Airlines
Deal found 11/6£57
Tue 8/908:30
LTN
-
OSL
1 stop7h 20m
Wizz Air
Tue 15/917:25
OSL
-
LTN
1 stop15h 10m
Wizz Air
Deal found 13/6£70
Wed 4/1108:20
LTN
-
OSL
1 stop8h 05m
Wizz Air
Tue 1/1218:00
OSL
-
LTN
1 stop14h 35m
Wizz Air
Deal found 13/6£72

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 16 June 2026.

Round-trip from

£50

One-way from

£20

Popular in

December

Cheapest in

September

Average price

£120

Good round-trip deal

£54 or less

Good one-way deal

£19 or less
Ryanair
  • Ryanair
  • 18/9-20/9
  • Nonstop
  • 4h 15m total
  • London to Oslo
Search Deals
Ryanair
  • Ryanair
  • 26/8
  • Nonstop
  • 2h 05m total
  • London to Oslo
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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

 
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 858,174 searches. Data last updated 16 June 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
Fastest return journey

LondonOslo

STN - OSL

STNOSL

London Stansted

Thu 9/7

07:00-10:05

Nonstop2h 05m

Oslo Gardermoen

Thu 16/7

10:35-11:45

Nonstop2h 10m

£66

LondonOslo

STN - OSL

STNOSL

London Stansted

Thu 3/12

12:15-15:20

Nonstop2h 05m

Oslo Gardermoen

Sun 6/12

17:10-18:25

Nonstop2h 15m

£69

LondonOslo

STN - OSL

STNOSL

London Stansted

Thu 20/8

07:00-10:05

Nonstop2h 05m

Oslo Gardermoen

Fri 28/8

21:45-22:55

Nonstop2h 10m

£91

LondonOslo

STN - OSL

STNOSL

London Stansted

Sat 11/7

20:10-23:15

Nonstop2h 05m

Oslo Gardermoen

Thu 16/7

10:35-11:45

Nonstop2h 10m

£94

LondonOslo

LTN - OSL

LTNOSL

London Luton

Thu 10/9

08:30-22:00

1 stop12h 30m

Oslo Gardermoen

Tue 15/9

17:25-07:35

1 stop15h 10m

£95

LondonOslo

STN - OSL

STNOSL

London Stansted

Thu 16/7

07:00-10:05

Nonstop2h 05m

Oslo Gardermoen

Thu 23/7

10:35-11:45

Nonstop2h 10m

£95

LondonOslo

LTN - OSL

LTNOSL

London Luton

Tue 15/9

08:30-16:50

1 stop7h 20m

Oslo Gardermoen

Thu 17/9

22:35-07:35

1 stop10h 00m

£96

LondonOslo

LTN - OSL

LTNOSL

London Luton

Wed 16/9

15:15-07:35

2 stops15h 20m

Oslo Gardermoen

Thu 24/9

08:15-20:40

2 stops13h 25m

£98

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Thu 3/12

07:45-10:55

Nonstop2h 10m

Oslo Gardermoen

Sun 6/12

07:20-09:05

Nonstop2h 45m

£105

LondonOslo

LGW - OSL

LGWOSL

London Gatwick

Fri 4/9

19:45-22:50

Nonstop2h 05m

Oslo Gardermoen

Sun 6/9

17:45-19:05

Nonstop2h 20m

£106

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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

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 £83). Flying from London to Oslo Gardermoen Airport in June is currently the most expensive (average of £158). 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 16 June 2026.

It’s optimal to fly from London to Oslo Gardermoen Airport at midday. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the morning.

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 16 June 2026.

The most flights from LON to OSL are scheduled on a Tuesday (45 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 112 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?

Tuesday 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.

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

Booking 60 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Oslo Gardermoen Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest day to fly from London to Oslo Gardermoen Airport?

Use this chart to determine the cheapest time to fly return from London to Oslo Gardermoen. Price data was last updated on 13 June 2026.

Travellers seeking maximum savings on their London to Oslo Gardermoen Airport flight should consider departing on Thursday at midday when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

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 16 June 2026.
See what other customers who have flown with Norwegian,Scandinavian Airlines, andRyanair 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.
Norwegian
7.7
Good
253 reviews
Check prices

Boarding

7.7

Entertainment

6.0

Overall

7.7

Comfort

7.6

Crew

8.2

Food

6.6

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Norwegian
7.7
Good
253 reviews
Norwegian
7.7
Good
253 reviews
Check prices

Boarding

7.7

Entertainment

6.0

Overall

7.7

Comfort

7.6

Crew

8.2

Food

6.6

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Scandinavian Airlines
7.4
Good
1,828 reviews
Norwegian
7.7
Good
253 reviews
Check prices

Boarding

7.7

Entertainment

6.0

Overall

7.7

Comfort

7.6

Crew

8.2

Food

6.6

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Ryanair
6.9
Okay
5,411 reviews
Norwegian
7.7
Good
253 reviews
Check prices

Boarding

7.7

Entertainment

6.0

Overall

7.7

Comfort

7.6

Crew

8.2

Food

6.6

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
British Airways
6.7
Okay
8,051 reviews
Norwegian
7.7
Good
253 reviews
Check prices

Boarding

7.7

Entertainment

6.0

Overall

7.7

Comfort

7.6

Crew

8.2

Food

6.6

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Ryanair
6.5
Okay
Norwegian
7.7
Good
253 reviews
Check prices

Boarding

7.7

Entertainment

6.0

Overall

7.7

Comfort

7.6

Crew

8.2

Food

6.6

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight

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?

    Departing from London to Oslo Gardermoen Airport will take you 2h 05m. The distance between London and Oslo Gardermoen Airport is about 709 mi. This flight may include one or multiple stops.

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

    Ryanair, at £32, was found to be the cheapest airline from London to Oslo Gardermoen Airport.Alternate airlines flying return to your destination include Ryanair and Norwegian. These flights start at 69% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from London to Oslo Gardermoen Airport one-way?

    The cheapet airlines for a one-way flight from London to Oslo Gardermoen Airport are Ryanair (£17), Norwegian (£51), and British Airways (£55).

  • What are the most popular routes from London to Oslo Gardermoen Airport?

    While some choose either London Gatwick - Oslo Gardermoen or London Stansted - Oslo Gardermoen, London Heathrow - Oslo Gardermoen is the most popular route from London to Oslo Gardermoen Airport.

  • 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 (90%), Vietnam Airlines (90%), Finnair (88%).

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

    While on average a flight from London to Oslo Gardermoen Airport is generally £414, our data shows the cheapest flight currently is £76. When looking at the most popular route, (London Heathrow - Oslo Gardermoen), you can expect to pay £103 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 £83). Flying from London to Oslo Gardermoen Airport in June is currently the most expensive (average of £158). 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
Lillehammer
Drammen
Fredrikstad
Gardermoen

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Fly from London to Oslo Gardermoen on these airlines

Choose from the following airlines for your flight from London to Oslo Gardermoen. Flights are based on user searches made on Cheapflights and were last updated on 16 June 2026.
Ryanair flights from London to Oslo Gardermoen
Norwegian flights from London to Oslo Gardermoen
Ryanair flights from London to Oslo Gardermoen

Top 5 airlines flying from London to Oslo Gardermoen

Discover the top 5 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 858,174 searches. Data last updated 16 June 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£32Average£71FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
RyanairCheapest£37Average£92FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
NorwegianCheapest£66Average£167FlexibilityNo cancel feeOn-time74%
Search Norwegian flights
British AirwaysCheapest£80Average£131FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Scandinavian AirlinesCheapest£82Average£172FlexibilityNo 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?

When you search for this flight from London to Oslo Gardermoen, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Oslo Gardermoen for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Oslo Gardermoen from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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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