Cheap flight tickets from Oslo Gardermoen to London

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Compare Oslo Gardermoen to London flight deals

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Flight deals from Oslo Gardermoen to London

Looking for a cheap last-minute deal or the best return flight from Oslo Gardermoen to London? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Oslo Gardermoen to London

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Oslo Gardermoen to London flights are currently cheapest in March.

Direct flights from Oslo Gardermoen to London

Alternative Oslo Gardermoen to London routes

Looking for the cheapest, fastest or easiest route from Oslo Gardermoen to London? You could fly into the following airports instead.

Oslo to London: Flight information

The things to know before you go.
Cheapest flight foundRM127
Cheapest month to flyMarch
Average flight time2 hrs, 24 mins
Most popular airlineBritish Airways
Average flights per week267

Finding cheap flights from Oslo Gardermoen to London: Frequently asked questions

There are 6 airports in London: London City, London Heathrow, London Gatwick, London Luton, London Stansted, and London Southend.
The best price we found for a return flight from Oslo Gardermoen to London is RM127. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 24 minutes is the average flight time from Oslo Gardermoen to London.
British Airways, Scandinavian Airlines and Virgin Atlantic fly direct from Oslo Gardermoen to London.
As of February 2025, there are 288 flights per week flying from Oslo Gardermoen to London.
The cheapest month to fly from Oslo Gardermoen to London is usually February 2025.
If you're flying from Oslo Gardermoen Airport, the cheapest airport near London is London Stansted – which is 48.6 km away from the centre of London. We've found flights into this airport from RM127.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Oslo Gardermoen Airport to London on Sunday, 30 March 2025.
Yes – the average flight time is 2 hours and 24 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.
In February, the average temperature is usually around 4°C. August is typically the warmest month in London, when it usually averages around 22°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 1°C. The rainiest month is October.
Currently, Ryanair offers the cheapest flight tickets to London.

Travelling from Oslo Airport Gardermoen (OSL) to London: what you need to know

  • The average duration of a direct flight from Oslo Airport Gardermoen Airport to London is 2 hours 10 minutes.

  • Oslo Airport Gardermoen Airport is located in Oslo. Operating on the UTC+0 timezone, London is 1 hour behind Oslo.

  • The most popular route is from Oslo Airport Gardermoen Airport (OSL) to London Heathrow Airport (LHR). Choose from 259 services every week between these two airports. If you'd like to get going as soon as possible, the earliest flight from OSL to LHR is the 06:50 British Airways service. If you'd rather fly out later on, the final departure is at 21:20 with British Airways.

  • To ensure you get on your flight from OSL to London, leave plenty of time for things like baggage drop and finding your gate. Arriving two hours before international departures and an hour before domestic flights is the general travel rule.

  • During popular months like June, it's wise to get to the airport even earlier. Plan to arrive two hours before a domestic departure and four hours ahead for an international flight when you fly during peak periods in general.

  • You can fly directly to London departing from OSL. Land at any of these airports following your flight from Oslo Airport Gardermoen Airport to London:

    • London Heathrow Airport (LHR)

    • London Gatwick Airport (LGW)

    • Stansted Airport (STN)

  • You can choose from various airlines that operate direct flights from Oslo Airport Gardermoen Airport to London, such as:

  • Stopovers are the perfect opportunity to take a travel break — and perhaps even explore another city. When searching for flights from OSL to London, uncheck the 'Direct flights only' box to see where you can stop along the way. Consider one of these popular options:

    • Copenhagen Airport (CPH)

    • Bergen Airport (BGO)

    • Brussels Airport (BRU)

  • You can enter United Kingdom for tourism purposes without a visa if you have a passport from Norway. But before booking your cheap tickets from Oslo Airport Gardermoen to London, make sure you have the most up-to-date information. Visa rules can change, and you may need some travel documentation if your trip is for work or another reason.

  • Travelling from central Oslo to OSL takes approximately 30 minutes on public transport. If you drive, ride-share or get a cab, you'll cover the 48 kilometres in 38 minutes or so, depending on traffic conditions.

  • Looking for a handy hotel near OSL? If you've booked an early flight from Oslo Airport Gardermoen Airport to London, these accommodation options will have you sleeping moments from check-in:

How to find the cheapest flights from Oslo Airport Gardermoen Airport (OSL) to London

  • RM54 is the cheapest price we've seen for a one-way ticket from Oslo Airport Gardermoen Airport to London. For a return flight on this route, the best price is RM127. Depending on the availability when you book, these fares could change.

  • Get cheap tickets from OSL to London by booking 3 months ahead. Based on our research, that's the sweet spot for finding a bargain.

  • November is the cheapest month for tickets from Oslo Airport Gardermoen Airport to London. If you're looking to travel at a different time of year, the 'Whole month' tool will show you the lowest prices across every month.

  • Finding a cheap ticket from OSL to London is a breeze with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch as soon as there's a better deal.

  • Tailor your flights with filters. Choose your ideal arrival and departure times, total journey duration and airlines. You can also sort results by 'Cheapest,' 'Best' or 'Fastest' flights from Oslo Airport Gardermoen Airport to London.

Airports in London

London Heathrow Airport (LHR)

  • London Heathrow Airport (LHR) is around 31 kilometres from central London. With a car rental or if you're catching a cab, the drive is around 57 minutes.

  • It takes around 1 hour and 1 minute if you're travelling on public transport.

  • The last thing you want is a lengthy journey to your hotel if you're getting in late on a flight from Oslo Airport Gardermoen Airport to London. Book one of these accommodation options near LHR instead:

London Gatwick Airport (LGW)

  • As soon as your flight from Oslo Airport Gardermoen Airport to London has arrived, you can reach the city centre in about 1 hour and 19 minutes by car. Central London is approximately 80 kilometres from London Gatwick Airport (LGW).

  • You can also opt for public transport, which typically takes 1 hour and 26 minutes.

  • After your flight from OSL to London, kick back at a hotel close to LGW. These are some comfortable options that'll help you slip into relaxation mode:

Best time to go to London

  • July is the busiest month to board a flight from Oslo Airport Gardermoen Airport to London while February is the quietest. To work out the ideal time to visit London, consider the pace you like to travel at.

  • The warmest month in London is July, with temperatures ranging between 11ºC and 26ºC. Lock in your flights from Oslo Airport Gardermoen Airport to London in this month if this is the type of weather you enjoy.

  • Search for cheap flights from OSL to London in January if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between 0ºC and 9ºC on average.

More about London

  • Once you've booked your flight from Oslo Airport Gardermoen to London, think about where you want to stay in this city. Make one of these options your base for exploring London:

  • There are so many things to discover in this city it can be difficult to know where to start. Big Ben, The British Museum and Buckingham Palace are major attractions which should feature on any well-planned London itinerary.

Complete your London trip with a car rental

  • Finding you a cheap flight from Oslo Airport Gardermoen to London isn't the only trick up our sleeve. Check out our car rentals in London and travel at your own pace. We find deals from trusted car rental companies and put them all in one place. You can instantly compare rates and then book with no fees.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.