OSL - LHR

$53 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 7/28. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$126
Overall average: $144
British Airways
Sun 3/15Sat 3/21
OSL - LHR • Non-stop
Cheapest one-way
$53
Typical prices: $85-$193
British Airways
Tue 7/28
OSL - LHR • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
BA's Euro Traveller includes a carry-on bag.
Expect 31-inch legroom on most BA flights.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
British Airways
Cheapest • from $126 (round-trip)
Scandinavian Airlines
Best reviews • 7.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Every day
You can fly direct with British Airways and Scandinavian Airlines. Average duration is 2h 34m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Scandinavian Airlines
Most punctual • 92% on-time
Night flights
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
6 weeks
in advance
Our data shows that travelers who book at least 6 weeks in advance save around 26% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 28% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s 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 (OSL-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip 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 round-trip flight deals from Oslo to Heathrow

Sun, Mar 15 - Sat, Mar 21
British Airways Logo
7:20 am - 9:05 am
OSL
-
LHR
2h 45mnonstop
British Airways Logo
6:55 pm - 10:10 pm
LHR
-
OSL
2h 15mnonstop
$126British Airways
Tue, Apr 21 - Thu, Apr 23
British Airways Logo
11:15 am - 12:45 pm
OSL
-
LHR
2h 30mnonstop
British Airways Logo
8:20 pm - 11:25 pm
LHR
-
OSL
2h 05mnonstop
$127British Airways
Wed, Apr 8 - Wed, Apr 15
British Airways Logo
7:45 am - 9:15 am
OSL
-
LHR
2h 30mnonstop
British Airways Logo
7:30 am - 10:40 am
LHR
-
OSL
2h 10mnonstop
$131British Airways
Wed, Apr 8 - Wed, Apr 15
British Airways Logo
7:45 am - 9:15 am
OSL
-
LHR
2h 30mnonstop
British Airways Logo
7:30 am - 10:40 am
LHR
-
OSL
2h 10mnonstop
$133British Airways
Thu, Apr 9 - Thu, Apr 16
British Airways Logo
8:05 pm - 9:25 pm
OSL
-
LHR
2h 20mnonstop
British Airways Logo
8:20 pm - 11:25 pm
LHR
-
OSL
2h 05mnonstop
$134British Airways
Tue, Mar 17 - Tue, Mar 24
British Airways Logo
11:45 am - 1:25 pm
OSL
-
LHR
2h 40mnonstop
British Airways Logo
7:25 pm - 10:40 pm
LHR
-
OSL
2h 15mnonstop
$135British Airways
Tue, May 26 - Sun, May 31
British Airways Logo
7:30 pm - 8:50 pm
OSL
-
LHR
2h 20mnonstop
British Airways Logo
8:25 pm - 11:30 pm
LHR
-
OSL
2h 05mnonstop
$136British Airways
Thu, Mar 5 - Fri, Mar 13
British Airways Logo
7:05 am - 8:50 am
OSL
-
LHR
2h 45mnonstop
British Airways Logo
7:45 am - 10:55 am
LHR
-
OSL
2h 10mnonstop
$140British Airways
Thu, Aug 20 - Mon, Aug 24
British Airways Logo
7:45 am - 9:15 am
OSL
-
LHR
2h 30mnonstop
British Airways Logo
8:30 pm - 11:40 pm
LHR
-
OSL
2h 10mnonstop
$142British Airways
Thu, Mar 5 - Thu, Mar 12
British Airways Logo
7:05 am - 8:50 am
OSL
-
LHR
2h 45mnonstop
British Airways Logo
7:25 pm - 10:40 pm
LHR
-
OSL
2h 15mnonstop
$145British Airways
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’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 Heathrow Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to London on a Tuesday and more expensive on a Sunday. On your return trip to Oslo, you should consider flying back on a Tuesday, and avoid Saturdays for better deals.

What is the cheapest month to fly from Oslo Gardermoen Airport 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 Gardermoen Airport 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 Gardermoen Airport to London Heathrow Airport is March, where tickets cost $144 (return) on average. On the other hand, the most expensive months are July and April, where the average cost of round-trip tickets is $258 and $239 respectively.

How far in advance should I book a flight from Oslo Gardermoen Airport 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 Gardermoen Airport 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 Gardermoen Airport 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 26 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
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Gabriel Leigh

Gabriel Leigh

Expert on Finnair

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.

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.

Good to know

Low seasonJanuary
Cheapest flight$53
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 28% increase in price.
Flight from Oslo to London

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 round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Oslo Gardermoen Airport to London Heathrow Airport was $53 for a one-way ticket and $126 for a round-trip.

  • Do I need a passport to fly between Oslo and London?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Oslo and on arrival in London.

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

    Oslo and London are both served by 1 main airport. You will leave Oslo from Oslo Gardermoen and will be arriving at London Heathrow.

  • 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 nonstop flights from Oslo to London on a daily basis.

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

    The two airlines most popular with KAYAK users for flights from Oslo to London are Scandinavian Airlines and British Airways. With an average price for the route of $323 and an overall rating of 7.3, Scandinavian Airlines is the most popular choice. British Airways is also a great choice for the route, with an average price of $204 and an overall rating of 6.7.

  • 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 travelers 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 round-trip ticket. You could then fly to London with an airline and back to Oslo with another airline. Booking your flights between Oslo and LHR can sometimes prove cheaper using this method.

  • 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 Heathrow Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $226 or less one-way and $399 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 Heathrow.
Find which airlines fly direct from Oslo Gardermoen Airport to London Heathrow Airport, which days they fly and book direct flights.

Direct departures

Oslo Gardermoen 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 Gardermoen

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.
7.3
Scandinavian AirlinesOverall score based on 1697 reviews
8.0Crew
7.3Comfort
6.7Entertainment
7.6Boarding
6.7Food
Airline reviews

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..

10.0 ExcellentAnonymous, Jan 2026
SFO - CPH
Read more Scandinavian Airlines reviews

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..

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!!

Feels like economy sits are getting smaller especially while eating food

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

Cut out the nickel and dime pricing for "seat selection" and baggage, To do this on an international flight is just mind boggling. Seriously, why treat customers this way??? Nobody wants these hidden extra fees and everybody hates them. Also plane was too warm and no air vent, and water dripped from the ceiling at one point,

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.

Scandinavian was perfect. Nice A350 with an on time departure and an an experienced crew. What a difference from TAP.

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

Food was good. For a long haul flight, there was “0” zero entertainment! What a disappointment. I do try to avoid BA. Next time its Emirates via Dubai to Cairo.

The internet was working on both sectors of the flight so hard to take the flight if you are on business.

Delays on take off, delays at gate on landing, lugging lost to the ether. power on seats not working, couldn't work due to that and no WiFi. The crew was great and boarding was orderly if confused and rushed.

Mumbai airport is a nightmare! Especially going from domestic to international terminal (2). I almost missed my flight. Then i could not check in because I purchased on kayak to British airways and my first flight was an indigo (non partner). So they called me when I was at the security outside the terminal and told me I had a middle seat, not what I paid for! After talking to the desk agent, they could not help but it finally worked out. A bit stressful for no reason. Probably never buy from kayak again this type pf complicated tickets (multi cities).

They had us seating down for one hour just waiting on the plane

Flying with BA is always a good experience—even in economy class. It is better if in business and first class. Timely, breeze through security and timely connections

Easy, straightforward boarding process. Flight attendant was lovely and attentive, food was delicious - especially dinner, I had the roasted chicken in a mushroom sauce with potatoes - and entertainment selection was top notch. I would fly with BA again.

We waited at BOS at the gate for an hour and couldn’t get a drink or anything. Once in the air the service, food and ride was excellent.

Crew was good. Seat was worn but overall okay. The infotainment system is outdated and needs to be updated. BA should provide free WiFi for club world/business class passengers.

My enetertainmnet screen was broken. Lost my bags. Almost missed my flight do to connection issues with (despite a request) ZERO help from crew. Food was edible. Potatoes pretty good even

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

Information on your arrival and departure airports