OSL - LON

£20 Find Cheap Flights from Oslo to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Oslo to London departing on 5/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to London, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
£47
Typical prices: £36-£87
Ryanair
Sat 23/5Wed 27/5
OSL - STN • Direct
Cheapest one-way flight
£20
Typical prices: £25-£87
Ryanair
Fri 5/6
OSL - STN • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts. AI can make mistakes.
BA's Euro Traveller fares include a cabin bag.
Norwegian's LowFare+ includes 23kg checked baggage.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from £47 (return)
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with British Airways, Norwegian, and others. Average duration is 2h 28m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest • 41% average savings
Most popular
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 92% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 7 weeks in advance save around 32% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 25% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
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Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Oslo to London (OSL-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Oslo to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Oslo to London

Sat, 23 May - Wed, 27 May
Ryanair Logo
23:40 - 00:50
OSL
-
STN
2h 10mdirect
Ryanair Logo
07:00 - 10:05
STN
-
OSL
2h 05mdirect
£47Ryanair
Thu, 23 Apr - Thu, 30 Apr
Ryanair Logo
10:35 - 11:45
OSL
-
STN
2h 10mdirect
Ryanair Logo
07:00 - 10:05
STN
-
OSL
2h 05mdirect
£47Ryanair
Tue, 14 Apr - Tue, 21 Apr
Multiple Airlines Logo
23:10 - 00:20
OSL
-
STN
2h 10mdirect
Multiple Airlines Logo
21:25 - 09:35
STN
-
OSL
11h 10m
1 stop
£50Multiple Airlines
Tue, 14 Apr - Tue, 21 Apr
Multiple Airlines Logo
23:10 - 00:20
OSL
-
STN
2h 10mdirect
Multiple Airlines Logo
21:25 - 09:35
STN
-
OSL
11h 10m
1 stop
£50Multiple Airlines
Sat, 25 Apr - Tue, 28 Apr
Wizz Air Logo
17:25 - 07:35
OSL
-
LTN
15h 10m
1 stop
Wizz Air Logo
08:30 - 16:50
LTN
-
OSL
7h 20m
1 stop
£63Wizz Air
Wed, 15 Apr - Thu, 23 Apr
Norwegian Logo
07:10 - 08:40
OSL
-
LGW
2h 30mdirect
Norwegian Logo
09:20 - 12:25
LGW
-
OSL
2h 05mdirect
£66Norwegian
Sat, 25 Apr - Tue, 28 Apr
Wizz Air Logo
17:25 - 07:35
OSL
-
LTN
15h 10m
1 stop
Wizz Air Logo
08:30 - 16:50
LTN
-
OSL
7h 20m
1 stop
£68Wizz Air
Wed, 15 Apr - Thu, 23 Apr
British Airways Logo
07:45 - 09:15
OSL
-
LHR
2h 30mdirect
British Airways Logo
07:35 - 10:45
LHR
-
OSL
2h 10mdirect
£74British Airways
Sun, 19 Apr - Tue, 28 Apr
Norwegian Logo
07:10 - 08:40
OSL
-
LGW
2h 30mdirect
Norwegian Logo
20:50 - 23:55
LGW
-
OSL
2h 05mdirect
£75Norwegian
Wed, 15 Apr - Thu, 23 Apr
British Airways Logo
07:45 - 09:15
OSL
-
LHR
2h 30mdirect
British Airways Logo
20:20 - 23:25
LHR
-
OSL
2h 05mdirect
£89British Airways
Booking Insights

KAYAK’s insights & trends for Oslo to London flights

Get data-powered insights and trends into flights from Oslo to London to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Oslo Gardermoen Airport to London?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Oslo Gardermoen Airport to London departing in May.

What is the cheapest Oslo Gardermoen Airport to London flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Oslo Gardermoen Airport to London costs £33 on the route between Oslo Gardermoen Airport (OSL) and London Stansted Airport (STN). Over the past month, this route was, on average, 41% cheaper than other Oslo Gardermoen Airport-London routes. The most popular route is between Oslo Gardermoen Airport (OSL) and London Heathrow Airport (LHR).

What’s the cheapest day of the week to fly from Oslo to London?

The average price of all round-trip flights from Oslo Gardermoen Airport to London clicked on KAYAK for each day over the last 12 months.

When flying from Oslo to London, you should consider leaving on a Saturday and avoid Sundays if you are looking for the best rates. For your return to Oslo, you’ll find the best rates on Thursdays and the most expensive ones on Sundays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Oslo Gardermoen Airport to London, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Oslo Gardermoen Airport to London is January, where tickets cost £83 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is £137 and £130 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Oslo Gardermoen Airport to London, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Oslo Gardermoen Airport to London, you should book around 7 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Expert advice

Expert advice for your flight from Oslo to London

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Kirstie Pickering

Kirstie Pickering

Expert on Norwegian

Aviation and business journalist Kirstie didn’t leave England until she was 18 years old, but has since travelled to over 20 countries including Japan, Canada, and Iceland. Her travel expertise lies in European city breaks, including how to find the best locally-owned hotels and restaurants and how to optimise the airport experience for your needs.

Duncan Madden

Duncan Madden

Expert on British Airways

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Gabriel Leigh

Gabriel Leigh

Expert on Scandinavian Airlines

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Good to know - Cheap tickets from Oslo to London

Low seasonJanuary
Cheapest flight£20
Best time to beat the crowds (25% less expensive on average)
Most popular time to fly (19% more expensive on average)
Flight from Oslo to London Stansted Airport

When to book flights from Oslo to London

Are your dates flexible? Find out the best times to travel from Oslo to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Oslo to London flights

  • What is the cheapest flight from Oslo Gardermoen Airport to London?

    In the last 3 days, the lowest price for a flight from Oslo Gardermoen Airport to London was £20 for a one-way ticket and £47 for a return.

  • Which airports will I be using when flying from Oslo to London?

    When flying out of Oslo you will be using Oslo Gardermoen. You will be landing at one of these airports: London City, London Gatwick, London Heathrow, London Luton, London Southend, or London Stansted.

  • Which aircraft models fly most regularly from Oslo to London?

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the Oslo to London flight route.

  • Which airline alliances offer flights from Oslo to London?

    SkyTeam, and oneworld are the airline alliances operating flights between Oslo and London, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Oslo to London?

    There are direct flights from Oslo to London on a daily basis.

  • Which is the best airline for flights from Oslo to London, Norwegian or Scandinavian Airlines?

    The two airlines most popular with KAYAK users for flights from Oslo to London are Norwegian and Scandinavian Airlines. With an average price for the route of £173 and an overall rating of 7.7, Norwegian is the most popular choice. Scandinavian Airlines is also a great choice for the route, with an average price of £196 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Oslo to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oslo to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oslo to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Oslo is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Oslo to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to Oslo with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oslo to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Oslo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Oslo Gardermoen Airport to London

  • Looking for a cheap flight from London to Oslo? 25% of our users found flights on this route for £54 or less one-way and £87 or less round-trip.

Prefer to fly direct from Oslo to London?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Oslo Gardermoen to London.
Find which airlines fly direct from Oslo Gardermoen Airport to London, which days they fly and book direct flights.

Direct departures

Oslo Gardermoen to London

Monday

British Airways,Norwegian,Ryanair, +1 more

British Airways,Norwegian, +2 more

Tuesday

British Airways,Norwegian,Ryanair, +1 more

British Airways,Norwegian, +2 more

Wednesday

British Airways,Norwegian,Ryanair, +1 more

British Airways,Norwegian, +2 more

Thursday

British Airways,Norwegian,Ryanair, +1 more

British Airways,Norwegian, +2 more

Friday

British Airways,Norwegian,Ryanair, +1 more

British Airways,Norwegian, +2 more

Saturday

British Airways,Norwegian,Ryanair, +1 more

British Airways,Norwegian, +2 more

Sunday

British Airways,Norwegian,Ryanair, +1 more

British Airways,Norwegian, +2 more

See more direct flights

Direct returns

London to Oslo Gardermoen

Monday

British Airways,Norwegian,Ryanair, +1 more

British Airways,Norwegian, +2 more

Tuesday

British Airways,Norwegian,Ryanair, +1 more

British Airways,Norwegian, +2 more

Wednesday

British Airways,Norwegian,Ryanair, +1 more

British Airways,Norwegian, +2 more

Thursday

British Airways,Norwegian,Ryanair, +1 more

British Airways,Norwegian, +2 more

Friday

British Airways,Norwegian,Ryanair, +1 more

British Airways,Norwegian, +2 more

Saturday

British Airways,Norwegian,Ryanair, +1 more

British Airways,Norwegian, +2 more

Sunday

British Airways,Norwegian,Ryanair, +1 more

British Airways,Norwegian, +2 more

See more direct flights

Reviews of the top 4 airlines flying from Oslo to London

 
See real verified KAYAK customer reviews for airlines flying from Oslo to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Oslo to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
NorwegianOverall score based on 244 reviews
6.0Entertainment
8.2Crew
7.6Comfort
6.5Food
7.7Boarding
Airline reviews

budget airline, not a lot of amenities but perfectly priced for a 3.5hr flight. Crew/Pilots were great, communicative, and overall provided a great experience for the price point. Have flown with Norwegian when coming in/out of Norway for the past x10 years now!

10.0 ExcellentJacob, Sept 2025
ATH - OSL
Read more Norwegian reviews

budget airline, not a lot of amenities but perfectly priced for a 3.5hr flight. Crew/Pilots were great, communicative, and overall provided a great experience for the price point. Have flown with Norwegian when coming in/out of Norway for the past x10 years now!

Unfriendly staff at boarding gate. Unclear announcement at about gate change. Low cost airline with no amenities on board. Bring your own water.

Terrible communication about cancellation of flight. Put on a flight the day after our departure day even though there were seats the following day

…not even a power outlet. Nothing but uncomfortable seating with unhelpful staff.

Overall flight was fantastic.i really enjoy the whole journey .

Little more legroom would have been nice. But it's a very short flight, so it was fine really.

Short flight, some waiting to board, but no issues and no frills.

No staff at the gate and the flights were not posted on the board so we missed our flight. Horrible experience. Be VERY careful flying Norwegian. Super limited ability to communicate with their slim staffing and restricted hours.

Tickets were cheap but it says no where that food was not included, I travel Austrian, Swiss and Turkish airlines all the time always food is included, never flew Norwegian again

Crew members were excellent. The seat wasn’t the best as well as a food options.

All went smoothly. That's what I want on a long flight.

Really good. Everything went smoothly. That's what I hope for when I'm on a long flight, especially with multiple changes. Thank you SAS.

Fantastic. The only thing - out of my six luggage one was lost in Copenhagen, however it was delivered Home 3 Days later so all great..

Our trip plan from Kayak stated we were flying SAS. That was not true. The first leg was a Delta flight. We wasted 25 minutes before finding out to check in with the correct airline. Then our SAS flight for the second leg arrived 25 minutes late, and our third leg flight with SAS closed the gate knowing the flight delay was SAS’s fault, and that this flight would only be backed up 5 minutes. The final kicker was that between Delta and SAS, they lost all our checked luggage.

I was surprised how good an American airline can be - I was really impressed.

It was so hot on the plane. No air jets above the seats

Over all experience was good. However the connection time was too short at CPG. We missed our connecting flight to AMS as the passport control line was too long and by the time we got our passport control done it was too late I wish there were some SAS staff to help us out at the passport control center Though they put us in a KLM flight from CPG to AMS, That flight was also delayed by over two hours

It was a fairly old plane in which you couldn't buy an internet connection.

first of all, the grand person that I tried to upgrade to Business told me there were no seats available. I don't think she really knew how to use the system at all. They were lying to me then I went and sat at my assigned seat and I asked them again if they had seats in business class one of the hostesses proceeded to tell me now the flight is full. The flight was pretty full, but after we took off, there were at least 10 seats in business that they were not occupied so they lied to me basically and I'm really upset about that.

We were unable to check in on line with no explanation! Despite arriving at the airport 3 hours before deprture, my wife and I had no allocated seats and ended up being seated seperately. This is unacceptable! We were both ib the middle of the centre of the aircraft, despite having previously requested an aisle and seat next to it when booking and having been an Exec Club member for 25 years - so much for loyalty! The seats were extremely uncomfortable for such a long flight. I fly a lot and these were, by far, the most uncomfortable seats I've had in many years. It was all fine until we arrived at LHR where we got off the plane quickly, but then had to wait more than 45 minutes in the baggage hall for our bags to arrive, despite the fact that some luggage was already off when we got to the carousel. After 14 1/2 hours flying, this is completely unacceptable and ruined the experience for us.

Very please with the seating that the Kayak staff booked for us!

I liked the movie selection and the speed getting the luggage. I did not like the fact that for premium they did not have a personal kit with toothpaste, I travel all the time in premium economy and bussiness and althought the kit might bot be the same at least you have the smalles kit in premium economy. I did not like either that because i was in the last row of premium economy nothing made it to my seat. They run out of the food I wanted ( it is a surprise because there were only 6-7 rows. They would run out of orange jouice were thy were passing water/orange juice around, they run out of some alcohol. I am undertand running out of it but I don’t understand why mot getting kore. The service I received in row 11 was different from the service in rows 7,8…. Also the screen on my tv was broken. It did not respond to touch. So, in conclusion, if I compare my flight going to Europe with an American airline plane in premium and the one with British, British expereince was significantly much worse. This company is declining fast.

The crew on the flight were not particularly pleasant and fluid restriction was an issue. I was not allowed to fill my water bottle. Crew didn't check on passengers other than meal service.

BA is a fine airline. The problem lies with XCOVER INSURANCE, that KAYAK uses. Very poor service from insurance. No telephone number to contact XCOVER. Their replies are inadequate & overall very bad insurance. I wish kayak uses standard insurance company., such as AIG.

British Airways offers amenities subpar with all other airlines flying internationally. Sharing tis based on my experience with flying at least five other airline between IAD-DEL in the last six months.

The worst parts were not BA’s fault. The chaos of passport control etc was totally unnecessary. One of the Officers who was stamping passports (remember that) told me that if I had a problem, I should contact Boris Johnson! Secondly, the distance from the Lounge to the Gate was beyond acceptable. All in all, the issues with immigration and emigration and the hikes within the airport mean I won’t be returning anytime soon

Worth every penny to upgrade to BC. Treated and felt more like First Class

I missed my flight because I was sick and the medicine the chemist provided made me sleepy. I had to pay $3500 to get home because you classified me as a no-show and would not listen to me otherwise. In addition you wanted to route me through Dubai, which was under siege by the time I arrived home and would’ve been in trouble. Had I taken that route

Limited entertainment. Music - very limited variety of music. Suggest more options in Hindi, Telugu, English for flights leaving from Hyderabad.

Very late to leave, poor communication on expected departure time and when boarding actually started.

Everything was perfectly fine, it’s exactly what you would hope for from a budget airline. You get what it says on the tin, what more could you ask for?

Cheap flight but I didn't like the almost one hour delay because of paperwork!!!!

Gate is far at Leeds Bradford Airport. However, as the flight was less than half full, it was calm and not stressful. Great take off and landing. Friendly staff

Boarding was started early and we were lined up in. A glass tunnel on the tarmac we were left standing there for an hour with no information the flight left and arrived 30 mins late

It was great. We arrived a few minutes late but the crew were concert and kind about it. It was a nice smooth fly thanks be to Jesus. I prayed for smooth flight and Yahuwah answered my prayer.

Need more check in desks at Marrakech. Even if you are travelling with hand luggage only, you still need to 'check in' to get the old style boarding pass. Unfortunately they haven't thought to separate out the people checking in luggage to a separate desk. Flight was delayed leaving but arrived on time. Limited food options on board and very overpriced.

We bought tickets for £30 from kayak but we paid £55 for check in to rayan , they slaught us

Flight was delayed so long we missed our second flight. Entire trip had to be cancelled. Ryanair refused to help us.

Stanton airport is outdated, pure equiped, airport. Fire alarms, power outages is a common routine, wich result ir flights delay , additional money spending and huge gathering of people in airport wich is unsafe.

Everything you need to know for your flight from Oslo to London

Information on your arrival and departure airports