Cheap Flights London – Oslo from £18

Whether you are looking to fly from London to Oslo for a family vacation or a business conference, Trip.com can help you find the right flights London to Oslo. At the click of a button, Trip.com will search through multiple flight options for the best deals on flight fares for you.
How to search for cheap flights London to Oslo?
For many trips, airfares are often the most expensive part of the trip. So, if you are eager to save a few bucks but don't know where to get cheap tickets, Trip.com is just what you need. Generally speaking, when searching for flights with low prices, consider travelling during the off-peak season. For this route, flights London to Oslo is June; Be flexible with when you can travel; Book last-minute as fares often cost less; And according to Trip.com data, the lowest flight prices are usually on Tuesdays, Wednesdays, and Saturdays. Looking for advice on how to buy cheap flights, you can check out this helpful Trip.com article 'How to find cheap flights'.
About Airport
-Airports providing direct flights
Departing from London, direct flights London to Oslo leave from 3 London airports Gatwick Airport (LGW), Heathrow Airport (LHR) and London Stansted Airport (STN).
-Airports in Oslo

There are 3 airports near Oslo: Oslo Gardermoen Airport (OSL), Oslo Rygge Airport (RYG) and Sandefjord Airport Torp(TRF).
-How to get to airports in London
Passengers can easily reach the 3 London airports that fly to Oslo by taxi, bus, metro and local train. But if you prefer to save the cab fare but don't want to sacrifice speed, opt for the Express trains instead. For example, use the Heathrow Express train from London Paddington (15 minutes), Gatwick Express from London Victoria (30 minutes), and Stansted Express train from London Liverpool Street (47 minutes).
-Airports and terminal information in London
Gatwick Airport (LGW) is about 45 km (approx. 28 miles) due south of London. The second busiest airport in the U.K., LGW has two terminals - North and South Terminals. A train station is attached to the South Terminal for the Gatwick Express as well as local trains to central London.
Around 32 km (20 miles) west of London, Heathrow Airport (LHR) is the busiest airport in the U.K. There are four terminals - Terminals 2, 3, 4 & 5. To access London Underground's Piccadilly line and the Heathrow Express train, passengers can head to Terminal 3.
With only one terminal, London Stanstead Airport (STN) is around 64 km (40 miles) northeast of London. The STN has easy access to London via the Stanstead Express and coach services, such as the National Express and Airport Bus Express.
-How to get to downtown from airports in Oslo
The majority of direct flights from London to Oslo arrive at Oslo Gardermoen Airport (OSL). After landing in OSL, passengers will find connections to the city centre by bus, train or taxi.
From Sandefjord Airport Torp (TRF) to central Oslo, visitors can use local trains operated by Vy. The journey time is around 1 hour and 45 minutes. A shuttle bus service links the Torp railway station and the airport. For bus, the Torp Express bus service connects the airport with Oslo Bus Terminal. Travel time is about 1.5 to 2 hours.
-Airports and terminal information in Oslo
There are three airports in Oslo, but the vast majority of flights London to Oslo arrive at Oslo Gardermoen Airport (OSL) and Sandefjord Airport Torp (TRF). The OSL is located 35 km (approx. 22 miles) northeast of Oslo. As the largest airport in Norway, the OSL links the city to 26 domestic and 158 international destinations. There is only one passenger terminal. TRF is a minor international airport about 110 km (approx. 68 miles) south of Oslo. The airport has one terminal.
About airlines
-Which airlines providing the route?
Several flagship and budget airlines fly direct and indirect from London to Oslo. Consider British Airways, Ryanair and Scandinavia Airlines (SAS) for direct flights. For this route, Norwegian Air Shuttle is the most famous airline. It operates 69 non-stop flights from London to Oslo. Don't mind flying indirect? More airline options, such as Brussels Airlines, KLM, Lufthansa and Swiss, become available.
-Fastest direct flight
On average, four airlines offer daily direct flights London to Oslo. Ryanair operates the fastest direct flight (1 hour 50 minutes) on most days, departing between 10 am and 12 pm from London Stanstead Airport (STN) and arriving at Sandefjord Airport Torp (TRF).
-Cheapest flight
According to Trip.com, the lowest price for flights London to Oslo direct is £10, and flights London to Oslo return can be purchased for around £22.
-Flight duration and distance
The average flight time is 2 hours 6 minutes from London to Oslo. The shortest duration is 1 hour 50 minutes, and the longest duration for direct flights London to Oslo is 2 hours 15 minutes.
-Earliest and latest flights
The earliest flight departs from London at 06:10 and arrives in Oslo at 09:10. The latest flight departs from London at 20:55 and arrives in Oslo at 00:05.
About Oslo
With stunning natural scenery and iconic modern landmarks, Oslo is the epitome of 'Scandi-Cool'. Oslo has got everything from outdoor activities, rich culture and mouthwatering cuisine. For more travel experiences and tips, check out Oslo Travel Guide. Also, take a look at these great offers and discounted Oslo tours and tickets.
-Tourist attractions in Oslo
In terms of area, Oslo is one of the world's largest capitals. So, what to see in such an expansive city? Many notable sights in Oslo city centre are linked by pathways and pedestrian-friendly areas, like Karl Johans gate, Oslo Central Station, Royal Palace, the National Theatre and Oslo Cathedral. Oslo's most stunning and artistic attraction is the Vigeland Sculpture Park. The iconic park opens year-round and is home to 650 Gustav Vigeland's bronze, granite, and wrought iron sculptures. Stop by the National Gallery, the National Museum of Architecture, the Munch Museum and the Opera House for ultra-modern architecture. If you prefer old-world palaces and fortresses, head to Akershus Fortress, Norsk Folkemuseum and Aker Brygge instead.
-Popular hotels in Oslo
Want to stay in the hottest and more in-demand hotels in Oslo? Check out Trip.com's Oslo Trendy Hotels Ranking. Trip.com collects the handful of exclusive hotels based on actual sales, user browser behaviour and accurate rating data. Trip.com also recommend Best Boutique Hotels, Best Business Hotels and Best Value Hotels.
-Best time to visit Oslo
Like all Northern European cities, winter in Oslo tends to be extremely cold, with only about 6 hours of daylight per day. So, to make the most of your trip, consider visiting Oslo in its best months, May to August. During this period, daytime temps rise to 15-20C (approx. 60-70F), and daylight lasts the longest. Summer is also the most expensive time to visit the city.