£41 Find Cheap Flights from London to Oslo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Oslo departing on 25/9. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Oslo.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Oslo.
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Flight Deals

Cheap Flights from London to Oslo (LON-OSL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Oslo 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 London to Oslo

Fri, 10 Oct - Mon, 13 Oct
Ryanair Logo
07:15 - 10:25STN-OSL
2h 10mdirect
Ryanair Logo
09:40 - 10:50OSL-STN
2h 10mdirect
£42Ryanair
Find Deal
Thu, 6 Nov - Mon, 10 Nov
Ryanair Logo
08:05 - 11:20STN-OSL
2h 15mdirect
Ryanair Logo
17:20 - 18:35OSL-STN
2h 15mdirect
£43Ryanair
Find Deal
Wed, 8 Oct - Sun, 12 Oct
Ryanair Logo
08:20 - 11:25STN-OSL
2h 05mdirect
Ryanair Logo
10:30 - 11:40OSL-STN
2h 10mdirect
£44Ryanair
Find Deal
Fri, 10 Oct - Fri, 24 Oct
Ryanair Logo
06:45 - 09:35STN-TRF
1h 50mdirect
Ryanair Logo
10:45 - 11:45TRF-STN
2h 00mdirect
£50Ryanair
Find Deal
Thu, 16 Oct - Mon, 20 Oct
British Airways Logo
07:35 - 10:40LHR-OSL
2h 05mdirect
British Airways Logo
17:05 - 18:25OSL-LHR
2h 20mdirect
£72British Airways
Find Deal
Fri, 10 Oct - Mon, 13 Oct
British Airways Logo
07:45 - 10:50LHR-OSL
2h 05mdirect
British Airways Logo
11:35 - 13:05OSL-LHR
2h 30mdirect
£74British Airways
Find Deal
Thu, 23 Oct - Sun, 26 Oct
Norwegian Logo
20:50 - 23:55LGW-OSL
2h 05mdirect
Norwegian Logo
07:00 - 08:35OSL-LGW
2h 35mdirect
£75Norwegian
Find Deal
Thu, 23 Oct - Sun, 26 Oct
Norwegian Logo
20:50 - 23:55LGW-OSL
2h 05mdirect
Norwegian Logo
07:00 - 08:35OSL-LGW
2h 35mdirect
£78Norwegian
Find Deal
Thu, 12 Feb - Mon, 16 Feb
Scandinavian Airlines Logo
10:35 - 13:50LHR-OSL
2h 15mdirect
Scandinavian Airlines Logo
14:55 - 16:25OSL-LHR
2h 30mdirect
£101Scandinavian Airlines
Find Deal
Mon, 10 Nov - Thu, 13 Nov
Scandinavian Airlines Logo
19:50 - 23:00LHR-OSL
2h 10mdirect
Scandinavian Airlines Logo
07:50 - 09:35OSL-LHR
2h 45mdirect
£106Scandinavian Airlines
Find Deal

Everything you should know

Our travellers' advice
AI-generated summary based on content written by travel experts
Norwegian's Wi-Fi is available on most routes.
BA's CityFlyer from London City offers easy travel.
Expert advice
Expert advice
Expert advice
Expert advice
Top routes
STN-TRF
Cheapest • 42% average savings
LHR-OSL
Most popular
Insights
Insights
Insights
Insights
When to book
6 weeks
in advance
Our data shows that travellers who book at least 6 weeks in advance save around 33% compared to booking last minute.
Insights
Insights
Insights
Insights
Cheapest return fare
£42
Overall average: £57
Ryanair
Fri 10/10Mon 13/10
STN - OSL • Direct
Cheapest one-way flight
£41
Typical prices: £18-55
Ryanair
Thu 25/9
STN - OSL • Direct
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Oslo!
Expert advice

Expert advice for your flight from London to Oslo

 
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 Wi-Fi is available on almost every route, rare for low-cost European airlines.


Norwegian's Flex fare includes fast track, priority boarding, and two 23kg checked bags.

Read more about Norwegianby Kirstie Pickering
Scandinavian Airlines

SAS offers free food and drinks in European business class, despite cramped seating.


SAS's EuroBonus programme allows mileage pooling across households, ideal for families.

British Airways

BA's Euro Traveller offers a free bottle of water and snack on short-haul flights.


BA's CityFlyer from London City Airport offers fast, easy travel with no 100 ml liquid limit.

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
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
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
Booking Insights

KAYAK's insights & trends for London to Oslo flights

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

How much is a return flight from London to Oslo?

What is the cheapest London to Oslo flight route?

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

The cheapest return flight from London to Oslo costs £30 on the route between London Stansted Airport (STN) and Oslo Sandefjord Airport (TRF). Over the past month, this route was, on average, 42% cheaper than other London-Oslo routes. The most popular route is between London Heathrow Airport (LHR) and Oslo Gardermoen Airport (OSL).

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

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

For London to Oslo, Wednesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Oslo back to London, the best deals are generally found on Wednesday, with Friday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Oslo, 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 London to Oslo is September, where tickets cost £58 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is £151 and £129 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Oslo, 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 London to Oslo, you should book around 6 weeks before departure, which saves you about 33% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know - Cheap tickets from London to Oslo

Cheapest flight£41
Flight from London Stansted Airport to Oslo Airport

When to book flights from London to Oslo

Are your dates flexible? Find out the best times to travel from London to Oslo 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 flights from London to Oslo

  • What is the cheapest flight from London to Oslo?

    In the last 3 days, the lowest price for a flight from London to Oslo was £55 for a one-way ticket and £57 for a return.

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

    On your way to Oslo, you’ll fly out from one of these London airports: London City, London Gatwick, London Heathrow, London Luton, or London Stansted. You’ll be landing in one of Oslo’s 2 airports: Oslo Gardermoen or Oslo Sandefjord.

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

    We unfortunately don’t have that data for this specific route.

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

    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 London to Oslo.

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

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

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

    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 Oslo with an airline and back to London with another airline.

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

    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 Oslo from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from London to Oslo?

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

Direct departures

London to Oslo

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

Oslo 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

Reviews of the top 5 airlines flying from London to Oslo

 
See real verified KAYAK customer reviews for airlines flying from London to Oslo. 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 London to Oslo? 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 233 reviews
6.0Entertainment
7.6Comfort
6.6Food
7.7Boarding
8.1Crew
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

I didn't book special seats but the ones I got were great. The food wasn't good but on par with other airlines

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.

Will not recommend SAS for business travel. Food was so-so. Service was very good. First leg was very good. Second leg from Copenhagen to Barcelona was terrible. We paid a LOT for business class and to have seats worse than most coach seats with no entertainment and no charging available for 1/3rd of the whole trip was not acceptable. Very disappointing. I thought they were coming back in the U.S. with style, NOT YET.

Online check in of SAS is very poor. Even the kiosks at London had system problems. Either it would print boarding tickets or luggage tags. Many other customers had problems . SAS staff was good and helped.

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

It was great, used to fly them a lot back 20 years ago but since did KLM as my flight route changed, but very happy with my experience and will come again!

When my flight was changed from delays they were quick to rebook me.

The Recaro seats are stiff and have minimal padding. Quite uncomfortable for a 5.5 hour flight. The upfront seats and space are identical to the ones in the back. The upgrade was not worth it.

I love it the scandavians know hospitality travel and are very friendly peopu

I paid for the seat with more leg room but on the day of my departure my seat was changed. I brought it to the airline costumer service and he was able to change it back. The person sitting next to me had the same exact issue.

A delay of almost 3 hours. It was evident that the staff wanted us to board urgently, to the point of rudeness, to avoid paying compensation

It would be nice to have power to charge phone.

It's not the staff's fault. The cabin crew do their best but the setup in Stansted Airport by Ryanair is poor. The herding of people like cattle is unacceptable before boarding and is something that's in every airport but only in Stansted have I seen the queueing of passengers outside the plane on the tarmac and the crew only turning up with maybe 5 minutes to depart. This is a resource issue . Yes prices are good but seemingly comes with a price of poor treatment of customers. I'll pay more next time

On time arrival but the aircraft had seen better days and needed a deep clean.

It was appalling, full of young people who were drunk and disobeying instructions to sit down. Crew did nothing to enforce. There was a Ryanair pilot sitting in the aisle opposite me who talked through out the safety briefing so loudly I couldn’t hear. Whole thing felt unsafe

Delayed for 2 hours lack of communication no refreshments as promised and the drinks on board were not as ordered and refused to refund

Straight forward checking as long as you have completed every single detail online, prior to checking day. Efficient boarding, seating is ok for a two hour flight. Fulfilledour travel requirements from Manchester to Marseille.

Flight got delayed and they didn’t keep us informed all the time.

Good but both flights were delayed by nearly one hour making boarding tedious. We had to wait with no information

I couldn’t understand the aircraft tannoy announcements I was in seat 20C - nobody in our row could either. Speakers a bit too quiet plus messages read out too fast. Otherwise excellent flight. (Flight delayed by 50 mins)

what would have been better would have been that my booking not been canceled by the system and had I been informed that the booking had been cancelled by the system I could have immediately rebooked and not found out that there was an issue when I was told by the system that I needed to book in. It would have also been good if either the booking agent or BA or anyone been in anyway useful. In the end I had to rebook a flight at an additional cost of $350. So no I'm not impressed by BA any of the other parties involved.

Boarding was poor. Why are first class passengers not boarded first?! Bus to the plane and then held on a packed bus because we were waiting for people on the bus before to finish boarding. Seat belt on the fist clas seat is very uncomfortable, cutting into your neck. Other than that crew, seating and food were all excellent. Entertainment, as usual - rubbish.

The flight was fine but no food available apart from snacks like Pringles and olives which was a problem for me as I hadn’t eaten anything that day. But the worst problem was BA left 24 suitcases in Heathrow as the flight was too full but didn’t tell anyone. So we waited for ages at Toulouse airport with no information and finally found out from the one member of staff in the baggage collection area who explained what had happened and apologised for no announcement being made but said that was their policy. Then BA contacted me today to say they have found my luggage and can deliver it to me on Tuesday - half way through my holiday!!!! So a friend has had to make a four hour round trip in his car to go and collect the luggage from the airport so we can get it today. A TOTAL SHAMBLES AND DISREGARD BY BA FOR THEIR PASSENGERS’ BEST INTERESTS.

Much much better than my previous times on British Airways the food was spot-on and the service was really genuine and attentive

Flight was delayed but my previous flight was as well so It worked to my advantage. This was my first time in first class. I don't think they ever stopped feeding us. The seating area was very spacious and comfortable. The attendants were wonderful, warm, friendly and very personable.

First time on BA but will fly with them from now on! Everything about the flight was superb!!!

Horrible experience. They broke the handle of my checked in suitcase and then refused pay for damages

We had a pretty good experience. Enjoyed both the flights. Crew was very good and helpful.

The flight was very delayed in taking off - which was out of control of the crew, but then the pilot worked hard so we only arrived about 30 minutes late. Everyone was very friendly and accommodating!

They issued seat assignments and sat my 2 year-old in the row behind me, separate from me and my daughter. Communication/ customer service was terrible. They told me to change it in London, then in London, they told me to talk to the cabin crew, then a supervisor came and stuck us in the back of the plane when we were supposed to be in row 25. Overall, they need to really work on their customer service. Additionally the food was terrible and they ran out of meals and didn’t have any kid options. To top it off there was no in-flight entertainment for the first hour of the trip.

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

I missed the flight from Manchester to Dublin because of poor informations from Aer Lingus and the airport, no possibility to check in online, they don't respond to phone calls, I had to buy another tickets to enable me travel to Dublin from Manchester. I want my money to refund.

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

Cabin class types available on flights from London to Oslo

Cabin classes available on flights from London to Oslo. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

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