Cheap flights from London to Oslo Gardermoen Airport from $139
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 18/12. Fares are subject to change and may not be available on all flights or dates of travel.
LON — OSL
30 Nov — 7 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Oslo Gardermoen are usually found in September or January, booked 90 days in advance, depart on a Wednesday or Thursday and return on a Tuesday
Find 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 31 October 2025.
Fri 7/1120:55LGW - OSL
Nonstop2h 10mNorwegian
Sun 9/1110:20OSL - LGW
Nonstop2h 25mNorwegian
Deal found 30/10$171
Thu 6/1109:15LGW - OSL
Nonstop2h 10mNorwegian
Sun 9/1107:00OSL - LGW
Nonstop2h 35mNorwegian
Deal found 29/10$172
Thu 6/1120:55LGW - OSL
Nonstop2h 10mNorwegian
Mon 10/1118:45OSL - LGW
Nonstop2h 25mNorwegian
Deal found 31/10$184
Tue 4/1109:15LGW - OSL
Nonstop2h 10mNorwegian
Thu 6/1107:00OSL - LGW
Nonstop2h 35mNorwegian
Deal found 29/10$203
Mon 15/1220:55LGW - OSL
Nonstop2h 10mNorwegian
Mon 22/1215:30OSL - LGW
Nonstop2h 25mNorwegian
Deal found 30/10$317
Mon 8/1220:55LGW - OSL
Nonstop2h 10mNorwegian
Fri 12/1213:05OSL - LGW
Nonstop2h 25mNorwegian
Deal found 31/10$321
Sun 28/1220:55LGW - OSL
Nonstop2h 10mNorwegian
Wed 7/115:30OSL - LGW
Nonstop2h 25mNorwegian
Deal found 30/10$329
Mon 15/1213:20LGW - OSL
1 stop8h 20mMultiple Airlines
Mon 22/1218:45OSL - LGW
Nonstop2h 25mMultiple Airlines
Deal found 30/10$335
Best flights from London to Oslo Gardermoen
Discover carefully curated flight deals from London to Oslo Gardermoen that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 October 2025.
Tue 3/309:15LGW - OSL
Nonstop2h 10mNorwegian
Wed 4/315:30OSL - LGW
Nonstop2h 25mNorwegian
Deal found 29/10$142
Sun 18/120:55LGW - OSL
Nonstop2h 10mNorwegian
Tue 20/115:30OSL - LGW
Nonstop2h 25mNorwegian
Deal found 31/10$171
Fri 28/1117:40LGW - OSL
Nonstop2h 10mNorwegian
Sun 30/1107:00OSL - LGW
Nonstop2h 35mNorwegian
Deal found 30/10$171
Sun 15/320:55LGW - OSL
Nonstop2h 10mNorwegian
Sun 22/307:00OSL - LGW
Nonstop2h 35mNorwegian
Deal found 30/10$228
Direct flights from London to Oslo Gardermoen
Explore direct flight options from London to Oslo Gardermoen based on user searches, and compare prices and availability for your desired travel dates. Data last updated 31 October 2025.
Tue 3/309:15LGW - OSL
Nonstop2h 10mNorwegian
Wed 4/315:30OSL - LGW
Nonstop2h 25mNorwegian
Deal found 30/10$142
Sun 18/120:55LGW - OSL
Nonstop2h 10mNorwegian
Tue 20/115:30OSL - LGW
Nonstop2h 25mNorwegian
Deal found 30/10$171
Sun 15/320:55LGW - OSL
Nonstop2h 10mNorwegian
Sun 22/307:00OSL - LGW
Nonstop2h 35mNorwegian
Deal found 30/10$228
Mon 15/1220:55LGW - OSL
Nonstop2h 10mNorwegian
Mon 22/1215:30OSL - LGW
Nonstop2h 25mNorwegian
Deal found 30/10$317
Mon 8/1220:55LGW - OSL
Nonstop2h 10mNorwegian
Fri 12/1213:05OSL - LGW
Nonstop2h 25mNorwegian
Deal found 31/10$321
Thu 1/120:55LGW - OSL
Nonstop2h 10mNorwegian
Sun 4/107:00OSL - LGW
Nonstop2h 35mNorwegian
Deal found 31/10$324
Sun 28/1220:55LGW - OSL
Nonstop2h 10mNorwegian
Wed 7/115:30OSL - LGW
Nonstop2h 25mNorwegian
Deal found 30/10$329
Fri 26/1220:55LGW - OSL
Nonstop2h 10mNorwegian
Mon 29/1207:00OSL - LGW
Nonstop2h 35mNorwegian
Deal found 30/10$335
Last-minute flights from London to Oslo Gardermoen
Discover last-minute flight deals from London to Oslo Gardermoen. Data last updated 31 October 2025 and is based on user searches.
Tue 4/1109:15LGW - OSL
Nonstop2h 10mNorwegian
Thu 6/1107:00OSL - LGW
Nonstop2h 35mNorwegian
Deal found 29/10$203
Thu 6/1109:15LGW - OSL
Nonstop2h 10mNorwegian
Sun 9/1107:00OSL - LGW
Nonstop2h 35mNorwegian
Deal found 29/10$172
Thu 6/1120:55LGW - OSL
Nonstop2h 10mNorwegian
Mon 10/1118:45OSL - LGW
Nonstop2h 25mNorwegian
Deal found 31/10$184
Fri 7/1120:55LGW - OSL
Nonstop2h 10mNorwegian
Sun 9/1110:20OSL - LGW
Nonstop2h 25mNorwegian
Deal found 30/10$171
One-way flights from London to Oslo Gardermoen
Search for one-way flight options from London to Oslo Gardermoen. Find affordable one-way fares based on user searches. Data last updated 31 October 2025.
Thu 18/1220:55LGW - OSL
Nonstop2h 10mNorwegian
Deal found 30/10$139
Mon 10/1120:55LGW - OSL
Nonstop2h 10mNorwegian
Deal found 31/10$152
Sun 14/1206:05LGW - OSL
Nonstop2h 05mTUI Airways
Deal found 28/10$174
Sun 22/221:05LGW - OSL
1 stop10h 40mNorwegian
Deal found 30/10$175
Mon 29/1220:55LGW - OSL
Nonstop2h 10mNorwegian
Deal found 30/10$184
Tue 23/1217:40LGW - OSL
Nonstop2h 10mNorwegian
Deal found 30/10$227
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 31 October 2025.
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 647,157 searches. Data last updated 31 October 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
Tue 3/3
09:15-12:25
Nonstop2h 10m
Oslo Gardermoen
Wed 4/3
15:30-16:55
Nonstop2h 25m
$142
LondonOslo
LGW - OSL
LGWOSL
London Gatwick
Sun 18/1
20:55-00:05
Nonstop2h 10m
Oslo Gardermoen
Tue 20/1
15:30-16:55
Nonstop2h 25m
$171
LondonOslo
LGW - OSL
LGWOSL
London Gatwick
Fri 28/11
17:40-20:50
Nonstop2h 10m
Oslo Gardermoen
Sun 30/11
07:00-08:35
Nonstop2h 35m
$171
LondonOslo
LGW - OSL
LGWOSL
London Gatwick
Sun 15/3
20:55-00:05
Nonstop2h 10m
Oslo Gardermoen
Sun 22/3
07:00-08:35
Nonstop2h 35m
$228
LondonOslo
LGW - OSL
LGWOSL
London Gatwick
Thu 18/12
20:55-00:05
Nonstop2h 10m
$139
LondonOslo
LGW - OSL
LGWOSL
London Gatwick
Mon 17/11
20:55-00:05
Nonstop2h 10m
$152
LondonOslo
LGW - OSL
LGWOSL
London Gatwick
Mon 10/11
20:55-00:05
Nonstop2h 10m
$152
LondonOslo
LGW - OSL
LGWOSL
London Gatwick
Mon 24/11
20:55-00:05
Nonstop2h 10m
$154
LondonOslo
LGW - OSL
LGWOSL
London Gatwick
Sun 14/12
06:05-09:10
Nonstop2h 05m
$174
LondonOslo
LGW - OSL
LGWOSL
London Gatwick
Sun 22/2
21:05-08:45
1 stop10h 40m
$175
Flights are sorted by cheapest return flights first.
Deals found on 30/10
Showing 1-10 of 11 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 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
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 return flight from London to Oslo Gardermoen. Price data was last updated on 24 October 2025.
The best time to book flights from London to Oslo Gardermoen Airport is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 $29). Flying from London to Oslo Gardermoen Airport in August is currently the most expensive (average of $99). 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 31 October 2025.
A simple way to save on the total cost of your ticket is to fly from London to Oslo Gardermoen Airport at midday. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight in the afternoon.
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 31 October 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).
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 31 October 2025.
Read through reviews of airlines operating flights from London to Oslo Gardermoen Airport, such as Norwegian and Ryanair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
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?
Norwegian can get you from London to Oslo Gardermoen Airport in just under 2h 10m. Your travel time will be generally consistent. 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?
British Airways, at $161, was found to be the cheapest airline from London to Oslo Gardermoen Airport. An alternate airline flying to your destination would be Scandinavian Airlines. Users have found that British Airways is 19% cheaper than the other options available to this destination.
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: Vietnam Airlines (91%), Singapore Airlines (88%), Scandinavian Airlines (86%).
What are the cheapest flights from London to Oslo Gardermoen Airport?
While on average a flight from London to Oslo Gardermoen Airport is generally $193, our data shows the cheapest flight currently is $158. When looking at the most popular route, (London Gatwick - Oslo Gardermoen), you can expect to pay $335 for that flight.
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 $29). Flying from London to Oslo Gardermoen Airport in August is currently the most expensive (average of $99). 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.
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 647,157 searches. Data last updated 31 October 2025.
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?
Cheapflights makes it easy to find London to Oslo Gardermoen flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from London to Oslo Gardermoen?
Cheapflights simply makes it quick and affordable to book flights from London to Oslo Gardermoen by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from London to Oslo Gardermoen with no change fees?
Yes! Cheapflights helps users easily find flights from London to Oslo Gardermoen with no change fees.
Can Cheapflights notify me if prices for flights from London to Oslo Gardermoen become cheaper?
Yes! Start tracking prices for London to Oslo Gardermoen 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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