£29 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 Heathrow departing on 15/10. 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 London Heathrow Airport

 
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

 
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 Heathrow

lun., 24 nov. - sam., 29 nov.
British Airways Logo
07:20 - 09:05OSL-LHR
2h 45mdirect
British Airways Logo
07:20 - 10:30LHR-OSL
2h 10mdirect
£70British Airways
Find Deal
jeu., 27 nov. - dim., 30 nov.
British Airways Logo
07:05 - 08:50OSL-LHR
2h 45mdirect
British Airways Logo
07:20 - 10:30LHR-OSL
2h 10mdirect
£71British Airways
Find Deal
sam., 6 déc. - mer., 10 déc.
British Airways Logo
07:10 - 08:55OSL-LHR
2h 45mdirect
British Airways Logo
07:45 - 10:55LHR-OSL
2h 10mdirect
£72British Airways
Find Deal
mar., 9 déc. - sam., 13 déc.
British Airways Logo
11:45 - 13:25OSL-LHR
2h 40mdirect
British Airways Logo
18:55 - 22:10LHR-OSL
2h 15mdirect
£73British Airways
Find Deal
sam., 15 nov. - dim., 16 nov.
Scandinavian Airlines Logo
17:05 - 18:30OSL-LHR
2h 25mdirect
Scandinavian Airlines Logo
06:40 - 09:45LHR-OSL
2h 05mdirect
£74Scandinavian Airlines
Find Deal
sam., 11 oct. - mer., 15 oct.
British Airways Logo
17:10 - 18:30OSL-LHR
2h 20mdirect
British Airways Logo
20:15 - 23:25LHR-OSL
2h 10mdirect
£75British Airways
Find Deal
sam., 11 oct. - lun., 13 oct.
British Airways Logo
17:10 - 18:30OSL-LHR
2h 20mdirect
British Airways Logo
20:30 - 23:40LHR-OSL
2h 10mdirect
£75British Airways
Find Deal
sam., 29 nov. - jeu., 4 déc.
Scandinavian Airlines Logo
07:50 - 09:35OSL-LHR
2h 45mdirect
Scandinavian Airlines Logo
13:55 - 19:45LHR-OSL
4h 50m1 stop
£91Scandinavian Airlines
Find Deal
lun., 3 nov. - mar., 11 nov.
Scandinavian Airlines Logo
17:20 - 18:50OSL-LHR
2h 30mdirect
Scandinavian Airlines Logo
07:05 - 10:10LHR-OSL
2h 05mdirect
£92Scandinavian Airlines
Find Deal
lun., 3 nov. - mar., 11 nov.
 Logo
07:20 - 09:05OSL-LHR
2h 45mdirect
 Logo
17:30 - 20:40LHR-OSL
2h 10mdirect

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.
SAS provides a free large bottle of water in economy.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
British Airways
Cheapest • from £70 (return)
Scandinavian Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
OSL-LHR
Cheapest
OSL-LHR
Most popular
Insights
Insights
Insights
Insights
When to book
4 weeks
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 30% compared to booking last minute.
Insights
Insights
Insights
Insights
Cheapest return fare
£70
Overall average: £117
British Airways
lun. 24/11sam. 29/11
OSL - LHR • Direct
Cheapest one-way flight
£29
Typical prices: £54-149
British Airways
mer. 15/10
OSL - LHR • 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 Heathrow!
Expert advice

Expert advice for your flight from Oslo to Heathrow

 
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
British Airways

BA's Euro Traveller fares include a cabin bag, avoiding surprise fees during booking.


BA's CityFlyer offers fast travel between London and major European cities, ideal for business trips.

Scandinavian Airlines

SAS offers priority check-in and boarding with its Plus cabin, enhancing travel efficiency.


SAS provides a free large bottle of water in economy, a thoughtful touch for travellers.

Our travel experts
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
Booking Insights

KAYAK's insights & trends for Oslo to Heathrow flights

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

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

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

The cheapest return flight from Oslo to London Heathrow Airport costs £46 on the route between Oslo Gardermoen Airport (OSL) and London Heathrow Airport (LHR). It is also the most popular route.

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

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

If you are looking for a flight deal from Oslo to London, look for departures on Wednesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from London, Wednesday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Oslo to London Heathrow Airport, 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 to London Heathrow Airport is March, where tickets cost £107 (return) on average. On the other hand, the most expensive months are July and April, where the average cost of round-trip tickets is £193 and £182 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Oslo to London Heathrow Airport, 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 to London Heathrow Airport, you should book around 4 weeks before departure, which saves you about 30% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know - Cheap tickets from Oslo to London

Cheapest flight£29
Flight from Oslo Airport to London Heathrow Airport

When to book flights from Oslo to Heathrow

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

    In the last 3 days, the lowest price for a flight from Oslo to London Heathrow Airport was £39 for a one-way ticket and £95 for a return.

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

    There are 2 airports in Oslo (Oslo Gardermoen and Oslo Sandefjord.) and only 1 airport in London (London Heathrow). The cheapest flights are generally found on the Oslo Airport to London Heathrow flight route.

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

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

  • Which airline alliances offer flights from Oslo to London?

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

  • 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.

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 to London Heathrow.
Find which airlines fly direct from Oslo to London Heathrow Airport, which days they fly and book direct flights.

Direct departures

Oslo to London Heathrow

Monday

British Airways, Scandinavian Airlines

British Airways, Scandinavian Airlines

Tuesday

British Airways, Scandinavian Airlines

British Airways, Scandinavian Airlines

Wednesday

British Airways, Scandinavian Airlines

British Airways, Scandinavian Airlines

Thursday

British Airways, Scandinavian Airlines

British Airways, Scandinavian Airlines

Friday

British Airways, Scandinavian Airlines

British Airways, Scandinavian Airlines

Saturday

British Airways, Scandinavian Airlines

British Airways, Scandinavian Airlines

Sunday

British Airways, Scandinavian Airlines

British Airways, Scandinavian Airlines

See more direct flights

Direct returns

London Heathrow to Oslo

Monday

British Airways, Scandinavian Airlines

British Airways, Scandinavian Airlines

Tuesday

British Airways, Scandinavian Airlines

British Airways, Scandinavian Airlines

Wednesday

British Airways, Scandinavian Airlines

British Airways, Scandinavian Airlines

Thursday

British Airways, Scandinavian Airlines

British Airways, Scandinavian Airlines

Friday

British Airways, Scandinavian Airlines

British Airways, Scandinavian Airlines

Saturday

British Airways, Scandinavian Airlines

British Airways, Scandinavian Airlines

Sunday

British Airways, Scandinavian Airlines

British Airways, Scandinavian Airlines

See more direct flights

Reviews of the top airlines flying from Oslo to Heathrow

 
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 Heathrow? 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.
7.4
Scandinavian AirlinesOverall score based on 1484 reviews
6.7Entertainment
6.7Food
7.3Comfort
8.0Crew
7.7Boarding
Airline reviews

Only one choice for meal seats had no leg room

6.0 GoodMarek, Aug 2025PRG - CPH
Read more Scandinavian Airlines reviews

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.

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.

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!

The seats have no legroom. I was bruised on my knees for having them pressed up against the seat in front of me. Then I got food poisoning from the special meal I ordered. Pretty horrible all around.

Airline left me stranded in the U.S. gave me an unrequested refund of 40% of booking and canceled my trip back! When I asked why, the said “we don’t have to tell you why”. “But you can rebook”. Never again! Paid 2x and rebooked on Austrian. What a joke!

Painful seats for a 10 hour flight. There’s a very hard flat board in the seat that goes up to half the back and after 7 hours it gets impossible to find the right position to avoid the pain.

I liked the free wifi in business class and the food and beverages.

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

The flight was good. It arrived at Heathrow on time but then there was no transport to take us to the terminal. We sat on the plane for an hour waiting for a bus. I will avoid Heathrow if possible in future. The crew were very apologetic.

we had to walk up stairs to get into the plane--no jetways. Perhaps that's a problem not with the airline but with facilities at Heathrow, Glasgow, and Edinburgh. But it was inconvenient.

The seating has become ridiculous… like a contest to see how narrow and short they can be made- forcing anyone over 5’1 to pay more to not be twisting oneself into a pretzel. Really insane- would have thought BA was better than this. Frankly- it cancels out a lot of the positive aspects.

flight was delayed from BWI to London - missed my connecting flight & then connecting flight (also British Air) was delayed - food is awful, TV & movie selection is great

Super tight economy class. My knees were hitting the back of seat in front of me (I'm only 5'6"). My small backpack (sized according to their required dimensions) would not fit under the seat in front of me because there is a box (is that the life jacket?) in the way. Over all, extremely uncomfortable. I forgive the tasteless food, but the tight seating was torture

Excellent service by the flight crew, and the food was relatively very good compared to other airlines.

Flight was excellent, staff was great. My first time in first class and it was very relaxing and comfortable.

They can separate the young children from people who want to have a rest. It had lots of crying and loud noises from the children.

I had an awful experience with British Airways as they broke the handle of my checked in suitcase and when I went to complain they told me that this was not their responsibility. This has to be one horrible airline that does not take responsibility for the damage that they have created

Didn’t fly with them as someone had cancelled my flight

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

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