OSL - LON

£18 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 12/11. 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

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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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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, 13 Dec - Tue, 16 Dec
Ryanair Logo
14:25 - 15:40OSL-STN
2h 15mdirect
Ryanair Logo
18:50 - 22:05STN-OSL
2h 15mdirect
£46Ryanair
Find Deal
Mon, 17 Nov - Tue, 25 Nov
Ryanair Logo
17:20 - 18:35OSL-STN
2h 15mdirect
Ryanair Logo
18:50 - 22:05STN-OSL
2h 15mdirect
£47Ryanair
Find Deal
Mon, 10 Nov - Wed, 12 Nov
Norwegian Logo
15:30 - 16:55OSL-LGW
2h 25mdirect
Norwegian Logo
09:15 - 12:25LGW-OSL
2h 10mdirect
£54Norwegian
Find Deal
Sun, 30 Nov - Tue, 2 Dec
Norwegian Logo
07:00 - 08:35OSL-LGW
2h 35mdirect
Norwegian Logo
09:15 - 12:25LGW-OSL
2h 10mdirect
£55Norwegian
Find Deal
Thu, 12 Feb - Thu, 19 Feb
Ryanair Logo
11:50 - 13:05OSL-STN
2h 15mdirect
Ryanair Logo
08:05 - 11:20STN-OSL
2h 15mdirect
£61Ryanair
Find Deal
Sun, 8 Mar - Wed, 11 Mar
British Airways Logo
07:20 - 09:05OSL-LHR
2h 45mdirect
British Airways Logo
19:25 - 22:40LHR-OSL
2h 15mdirect
£77British Airways
Find Deal
Wed, 7 Jan - Sun, 11 Jan
British Airways Logo
06:55 - 08:40OSL-LHR
2h 45mdirect
British Airways Logo
07:20 - 10:30LHR-OSL
2h 10mdirect
£77British Airways
Find Deal
Thu, 13 Nov - Mon, 17 Nov
Ryanair Logo
11:50 - 13:05OSL-STN
2h 15mdirect
Ryanair Logo
13:35 - 16:50STN-OSL
2h 15mdirect
£85Ryanair
Find Deal
Fri, 2 Jan - Tue, 3 Feb
Scandinavian Airlines Logo
07:50 - 09:35OSL-LHR
2h 45mdirect
Scandinavian Airlines Logo
10:35 - 13:50LHR-OSL
2h 15mdirect
£88Scandinavian Airlines
Find Deal
Sat, 3 Jan - Sat, 10 Jan
Scandinavian Airlines Logo
07:50 - 09:35OSL-LHR
2h 45mdirect
Scandinavian Airlines Logo
15:35 - 18:50LHR-OSL
2h 15mdirect
£90Scandinavian Airlines
Find Deal

Everything you should know

Our travellers' advice
AI-generated summary based on content written by travel experts
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
Ryanair
Cheapest • from £46 (return)
Norwegian
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Video guide: How to find cheap flights to London
Watch video
Watch video
Watch video
Watch video
Top routes
OSL-STN
Cheapest • 26% average savings
OSL-LHR
Most popular
Insights
Insights
Insights
Insights
When to book
5 weeks
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 34% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 30% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
£46
Overall average: £123
Ryanair
Sat 13/12Tue 16/12
OSL - STN • Direct
Cheapest one-way flight
£18
Typical prices: £21-£71
Ryanair
Wed 12/11
OSL - STN • Direct
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to London!
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.

Find cheap flights to London
Find cheap flights to London

Planning a trip from Oslo to London? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

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 December.

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 £18 on the route between Oslo Gardermoen Airport (OSL) and London Stansted Airport (STN). Over the past month, this route was, on average, 26% 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 Wednesday and avoid Mondays if you are looking for the best rates. For your return to Oslo, you’ll find the best rates on Wednesdays 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 £76 (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 £128 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 5 weeks before departure, which saves you about 34% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Expert advice

Expert advice for your flight from Oslo to London

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Norwegian

Norwegian's LowFare+ includes 23kg checked baggage, ideal for budget travellers needing extra luggage space.


Norwegian offers Wi-Fi on most flights, perfect for catching up on emails or quick messages.

Read more about Norwegianby Kirstie Pickering
British Airways

BA's CityFlyer from London City Airport offers fast, convenient travel without liquid limits.


BA's Euro Traveller fares include a cabin bag, avoiding surprise fees common with budget airlines.

Scandinavian Airlines

SAS Plus offers priority boarding and extra baggage, enhancing your travel convenience.


SAS's upgrade bidding programme allows affordable upgrades to business class, enhancing your travel experience.

Our travel experts
Kirstie Pickering

Kirstie Pickering

Expert on Norwegian

Kirstie Pickering

Kirstie Pickering

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.

Read more
Duncan Madden

Duncan Madden

Expert on British Airways

Duncan Madden

Duncan Madden

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.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on Scandinavian Airlines

Gabriel Leigh

Gabriel Leigh

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.

Read more

Good to know - Cheap tickets from Oslo to London

Low seasonJanuary
Cheapest flight£18
Best time to beat the crowds (29% less expensive on average)
Most popular time to fly (20% 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 £18 for a one-way ticket and £46 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 £157 and an overall rating of 7.8, Norwegian is the most popular choice. Scandinavian Airlines is also a great choice for the route, with an average price of £215 and an overall rating of 7.4.

  • 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 £44 or less one-way and £62 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.
7.8
NorwegianOverall score based on 236 reviews
7.6Comfort
6.0Entertainment
6.6Food
7.7Boarding
8.2Crew
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 2025ATH - 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

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.

The flight was cancelled without explanation, and the replacement flight was late

No vegetarian option was provided for the regular meal or the pre-landing snack.

The Scandinavian flight was excellent, however the second flight was partnered with TAP Portugal which was not so good. crowded gate area with no chairs, delayed flight, bad boarding process, no entertainment system onboard, and the baggage didn’t get to the carousel until well over an hour which caused our taxi that was waiting to leave. Love SAS, hate TAP.

Baggage was mis-handled; food and grocery items in the baggage were damaged.

It was a good flight. Everyone was professional and the flight was smooth.

Only one choice for meal seats had no leg room

Service, food was outstanding. They make every effort to make sure that your long flight is as comfortable as possible. The only reason I did not rate them excellent is the way they handled our cancelled flight. They were great about re-booking except for the hotel. A communication breakdown ensued regarding who was booking the hotel for our overnight stay: the city where the flight was cancelled or the city where we were going to lay over for the night. In the end, neither of them did, so we ended up doing it ourselves and were extremely lucky to get a room at all. Given that, I still would not hesitate to fly with them anytime.

Love thiscsirlibe. So civilized and kind. Good food. Good treatment. On time. Excellent communication.

No choice of food. Needed to pay more even for a can of coke!!!

The flight was comfortable and the attendants were readily available and helpful. The food needs to be improved.

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

Overall, it was basically good. No serious complaints on my end.

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

The aircraft was okay and the crew were friendly, but the seat space felt too tight and the food could be better. Overall, nice service but room for improvement.

The flat beds. Other than that, the place was not clean.

It is a wonderful airline. The cabin crews were friendly and the food as well as the service the were excellent.

Good but could be better for comfort and entertainment aspect

Overall it was not a pleasant experience, I was given the middle seat even though I asked for a change they didn’t honor

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.

After you made us check-in I tried to add a suitcase in the internet and also to get help by chet. Nothing work and we pay 60 pounds at Airport. Comper to Easyjet to do the same, was easy and customer friendly.

Boarding was like being hoarded like cattle, all penned in in an area way to small

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

Information on your arrival and departure airports

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