£36 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 4/8. 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 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
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 29% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
£94
Typical prices: £230-£127
British Airways
Tue 25/8Wed 26/8
OSL - LHR • Direct
Cheapest one-way flight
£36
Typical prices: £75-£164
British Airways
Tue 4/8
OSL - LHR • 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.
SAS provides a free large bottle of water in economy.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from £94 (return)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with British Airways and Scandinavian Airlines. Average duration is 2h 23m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest
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 6 weeks in advance save around 26% compared to booking last minute.
Insights
Insights
Insights
Insights
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!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Oslo to Heathrow

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

Tue, 25 Aug - Wed, 26 Aug
British Airways Logo
19:30 - 20:50
OSL
-
LHR
2h 20mdirect
British Airways Logo
13:15 - 16:25
LHR
-
OSL
2h 10mdirect
£94British Airways
Tue, 9 Jun - Tue, 16 Jun
British Airways Logo
19:30 - 20:50
OSL
-
LHR
2h 20mdirect
British Airways Logo
20:20 - 23:25
LHR
-
OSL
2h 05mdirect
£95British Airways
Tue, 9 Jun - Tue, 16 Jun
British Airways Logo
19:30 - 20:50
OSL
-
LHR
2h 20mdirect
British Airways Logo
07:20 - 10:30
LHR
-
OSL
2h 10mdirect
£96British Airways
Tue, 9 Jun - Tue, 16 Jun
British Airways Logo
19:30 - 20:50
OSL
-
LHR
2h 20mdirect
British Airways Logo
20:20 - 23:25
LHR
-
OSL
2h 05mdirect
£96British Airways
Tue, 2 Jun - Sat, 6 Jun
British Airways Logo
19:30 - 20:50
OSL
-
LHR
2h 20mdirect
British Airways Logo
19:15 - 22:20
LHR
-
OSL
2h 05mdirect
£97British Airways
Tue, 9 Jun - Tue, 16 Jun
British Airways Logo
19:30 - 20:50
OSL
-
LHR
2h 20mdirect
British Airways Logo
20:20 - 23:25
LHR
-
OSL
2h 05mdirect
£98British Airways
Mon, 24 Aug - Thu, 27 Aug
British Airways Logo
17:05 - 18:25
OSL
-
LHR
2h 20mdirect
British Airways Logo
07:35 - 10:45
LHR
-
OSL
2h 10mdirect
£99British Airways
Tue, 9 Jun - Fri, 12 Jun
British Airways Logo
19:30 - 20:50
OSL
-
LHR
2h 20mdirect
British Airways Logo
20:45 - 23:50
LHR
-
OSL
2h 05mdirect
£102British Airways
Thu, 1 Oct - Mon, 5 Oct
Scandinavian Airlines Logo
06:00 - 09:20
TRF
-
LHR
4h 20m
1 stop
Scandinavian Airlines Logo
19:30 - 00:25
LHR
-
TRF
3h 55m
1 stop
£144Scandinavian Airlines
Tue, 25 Aug - Wed, 26 Aug
Scandinavian Airlines Logo
15:05 - 18:30
TRF
-
LHR
4h 25m
1 stop
Scandinavian Airlines Logo
19:30 - 00:25
LHR
-
TRF
3h 55m
1 stop
£144Scandinavian Airlines
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.

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

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 to London Heathrow Airport departing in August.

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 £58 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 Saturdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from London, Thursday 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 May, where tickets cost £48 (return) on average. On the other hand, the most expensive months are April and December, where the average cost of round-trip tickets is £402 and £301 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 6 weeks before departure, which saves you about 26% 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 Heathrow

 
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
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

Cheapest flight£36
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 £36 for a one-way ticket and £94 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?

    SkyTeam, and oneworld 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 1767 reviews
6.7Entertainment
7.3Comfort
6.7Food
7.6Boarding
8.0Crew
Airline reviews

The seat in economy are comfy, with some legroom and shoulder room. The food was above average. The plane was newish.

8.0 ExcellentAnonymous, Apr 2026
CPH - TLV
Read more Scandinavian Airlines reviews

The seat in economy are comfy, with some legroom and shoulder room. The food was above average. The plane was newish.

The stewardess was incredibly rude. The gave you only one drink with dinner.

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

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.

I wish they have given us explanations for the delays. And the rebooking process in Copenhagen was too long. I had to wait about 4 hours before they assign me a hotel. From there the handling process (accommodation, transportation and meal) was excellent.

Flight was completely full January 9th? I problem i had the stewardess was bumping into me constantly walking by? very annoying.. on Austrian air I dint have this issue at all...

Scandinavian Airlines is terrible. Flight was late. Lost luggage. Rude flight attendants. Terrible experience.

Amazing! Everyone was so nice and the food was so good!!

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

The staff were great, the food was good. I just hate being crammed in a tuna can for 10 hours cause I can’t afford a better seat.

Flight attendants need to come by a little more often to pick up trash.

Boarding was orderly, pilot and flight attendants were nice, entertainment options were good, and low sodium meals were quite tasty.

The whole experience was excellent, O can say out from Miami the best airline to travel with for any European destination. Since the ground staff to the inflight crew attention was great, service on board 10 of 10. Finally the 380 is very confortable and nice to travel.

All crew except 1 were excellent. When I asked assistance with business class seat conversion to a bed (not being familiar as never used before but have numerous times with other airlines) crew member helped very reluctantly. I should have told her that business class seat conversion is totally different in each airline such as Delta, New Zealand Air and United. Sorry it was my 1st time with America Airlines. Now I know, I won't bother asking assistance in future.

I had a mixed experience on this flight. The plane itself was comfortable, the flight was smooth, and the entertainment selection was excellent with plenty of movie options. However, the service fell short. I had an entire row to myself and fell asleep with a blanket over me. A flight attendant, Karleigh, woke me up to see if I had my seatbelt on, which felt unnecessary given the situation. Meanwhile, trash sat uncollected on the tray at the end of the row and was never picked up. During the second meal service, no one woke me up, and when I used the call button multiple times, there was no response. I eventually had to walk to the back to ask for assistance. There was also a long stretch without snacks, and when I requested something savory, I was dropped off sweet options, which wasn’t ideal. Overall, while the flight itself was comfortable, the lack of attentiveness and responsiveness from the crew made the experience disappointing.

The seats in Premier Economy were very comfortable. The food was better than average. The way British Airways handled our seating was atrocious.

The flight attendant does not pay attention to my "call" button more than 3 times when I need a drink.

Flight delayed, connection was not at gate listed and so missed, staff were rude at Heathrow, phone tree stupid and difficult, took me 21 actual hours to reach my destination. Almost lost my hotel reservation after walking in a strange city alone after midnight because they would not put me up in a hotel at sfo or heathrow. I will never fly BA again and will tell all people and Instagram followers never to fly BA.

British Airays fails to enforce its own guidelines regarding carry on size limits. There were MANY passengers with full suitcases stuffing them into the overhead compartments leaving no space for others, like me, who adhere to the posted sizes. I had to put my carryone bag into my foot space, in additon to my carryon personal item, leaving me cramped for a seven hour flight. I was in physical pain, and I attribute this entirely to staff unwilling to enforce limits. The infotainment system was horrible. the touchscreens did dot work correctly, and there was no information on system operation. I am 77 years old, and a lifelong movie-goer. I recognized ONE movie (and not much better TV shows). It seems that BA saves royalty money by limiting its move and TV selection to absolute rubbish. The FlightAware program is the worst informationsystm I have ever seen, it is completely worthless. I pay attention to the safety briefings...in the event of an emergency, one is supposed to assume the "brace" position, except the seats are so close together, front to back, that it is not possible to assume the position without striking the seat in front of you. at age 77, and a lifelong traveler, this is the worst flight experience I have ever had, and I will never fly British Airways again

Overall ok. Best part has always been the sundae dessert.

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

Information on your arrival and departure airports