LHR - OSL

C$ 106 Find Cheap Flights from London Heathrow Airport 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 Heathrow to Oslo departing on 19/3. 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 Oslo Gardermoen Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Oslo, 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 London to Oslo, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
C$ 161
Typical prices: C$ 172-C$ 295
British Airways
Wed 4/3Wed 18/3
LHR - OSL • Direct
Cheapest direct flights
C$ 162
Typical prices: C$ 172-C$ 296
British Airways
Tue 10/3Wed 11/3
LHR - OSL • Direct
Our travellers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
BA's economy fares include a carry-on bag.
SAS Plus offers priority check-in and extra baggage.
Expert advice
Expert advice
Expert advice
Expert advice
When to book
6 weeks
in advance
Our data shows that travellers who book at least 6 weeks in advance save around 35% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 31% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Heathrow to Oslo (LHR-OSL)

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

Wed, 4 Mar - Wed, 18 Mar
British Airways Logo
7:45 a.m. - 10:55 a.m.
LHR
-
OSL
2h 10mdirect
British Airways Logo
6:55 a.m. - 8:40 a.m.
OSL
-
LHR
2h 45mdirect
C$ 161British Airways
Sat, 28 Feb - Mon, 2 Mar
British Airways Logo
7:20 a.m. - 10:30 a.m.
LHR
-
OSL
2h 10mdirect
British Airways Logo
2:40 p.m. - 4:15 p.m.
OSL
-
LHR
2h 35mdirect
C$ 162British Airways
Thu, 26 Feb - Mon, 2 Mar
British Airways Logo
7:25 p.m. - 10:40 p.m.
LHR
-
OSL
2h 15mdirect
British Airways Logo
2:40 p.m. - 4:15 p.m.
OSL
-
LHR
2h 35mdirect
C$ 164British Airways
Tue, 3 Feb - Tue, 10 Feb
British Airways Logo
7:25 p.m. - 10:40 p.m.
LHR
-
OSL
2h 15mdirect
British Airways Logo
11:45 a.m. - 1:25 p.m.
OSL
-
LHR
2h 40mdirect
C$ 165British Airways
Sun, 15 Mar - Sun, 22 Mar
British Airways Logo
7:20 a.m. - 10:30 a.m.
LHR
-
OSL
2h 10mdirect
British Airways Logo
7:20 a.m. - 9:05 a.m.
OSL
-
LHR
2h 45mdirect
C$ 167British Airways
Thu, 29 Jan - Sun, 1 Feb
British Airways Logo
7:45 a.m. - 10:55 a.m.
LHR
-
OSL
2h 10mdirect
British Airways Logo
7:20 a.m. - 9:05 a.m.
OSL
-
LHR
2h 45mdirect
C$ 168British Airways
Fri, 23 Jan - Sun, 25 Jan
British Airways Logo
8:20 p.m. - 11:35 p.m.
LHR
-
OSL
2h 15mdirect
British Airways Logo
11:30 a.m. - 1:10 p.m.
OSL
-
LHR
2h 40mdirect
C$ 169British Airways
Mon, 2 Mar - Wed, 11 Mar
British Airways Logo
7:25 a.m. - 10:35 a.m.
LHR
-
OSL
2h 10mdirect
British Airways Logo
11:50 a.m. - 1:30 p.m.
OSL
-
LHR
2h 40mdirect
C$ 171British Airways
Fri, 9 Jan - Tue, 13 Jan
British Airways Logo
8:20 p.m. - 11:35 p.m.
LHR
-
OSL
2h 15mdirect
British Airways Logo
11:45 a.m. - 1:25 p.m.
OSL
-
LHR
2h 40mdirect
C$ 172British Airways
Tue, 24 Mar - Sun, 29 Mar
British Airways Logo
7:45 a.m. - 10:55 a.m.
LHR
-
OSL
2h 10mdirect
British Airways Logo
7:45 a.m. - 9:15 a.m.
OSL
-
LHR
2h 30mdirect
C$ 173British Airways
Booking Insights

KAYAK's insights & trends for Heathrow to Oslo flights

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

How much is a round-trip flight from London Heathrow Airport to Oslo Gardermoen Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from London Heathrow Airport to Oslo Gardermoen Airport departing in March.

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

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Oslo Gardermoen 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 London Heathrow Airport to Oslo Gardermoen Airport is January, where tickets cost C$ 184 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is C$ 372 and C$ 369 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Oslo Gardermoen 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 London Heathrow Airport to Oslo Gardermoen Airport, you should book around 6 weeks before departure, which saves you about 35% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Expert advice

Expert advice for your flight from Heathrow to Oslo

 
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.
Airlines
Scandinavian Airlines

SAS Plus offers priority check-in and extra baggage allowance on European flights.


SAS provides a free large bottle of water in long-haul economy class.

British Airways

BA's economy fares include a carry-on bag, unlike many European carriers.


BA offers 31-inch legroom on most short-haul flights, ensuring comfort for taller passengers.

Our travel experts
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

Good to know

Low seasonJanuary
Cheapest flightC$ 106
Best time to beat the crowds (32% less expensive on average)
Most popular time to fly (15% more expensive on average)
Flight from London Heathrow Airport to Oslo

When to book flights from Heathrow to Oslo

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

  • What is the cheapest flight from London Heathrow Airport to Oslo Gardermoen Airport?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Oslo Gardermoen Airport was C$ 106 for a one-way ticket and C$ 161 for a round-trip.

  • Which airlines offer Wi-Fi service onboard planes from London Heathrow Airport to Oslo?

    Virgin Atlantic, KLM, Air France, and Delta offer inflight Wi-Fi service on the London Heathrow Airport to Oslo flight route.

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

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the London Heathrow Airport to Oslo flight route.

  • Which airline alliances offer flights from London Heathrow Airport to Oslo?

    oneworld is the only airline alliance operating flights between London Heathrow Airport and Oslo.

  • On which days can I fly direct from London Heathrow Airport to Oslo?

    There are direct flights from London Heathrow Airport to Oslo on a daily basis.

  • How does KAYAK find such low prices on flights from London Heathrow Airport 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 Heathrow Airport to Oslo.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oslo from London Heathrow Airport 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 London Heathrow Airport to Oslo?

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

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

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

Direct departures

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 nonstop flights

Direct returns

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 nonstop flights

Reviews of the top airline flying from Heathrow 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 Heathrow 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.
6.7
British AirwaysOverall score based on 7574 reviews
7.6Crew
6.9Boarding
6.7Comfort
6.4Food
6.4Entertainment
Airline reviews

Nice lounge but had a 5 hour layover which is a lot

8.0 ExcellentAnonymous, Dec 2025
LHR - DXB
Read more British Airways reviews

Nice lounge but had a 5 hour layover which is a lot

Flight on time and priority boarding worked. I travelled economy although business was available as no flights are cheap these days and at least with BA loyalty card I get a baggage allowance for nothing. That made the flight comparable or even cheaper than the ‘budget’ alternative. As for catering and entertainment - not on a BA short haul economy ! At least we were offered biscuits and water! Catering for economy short haul has been reduced to the minimum - no tea or coffee or other drinks than water (from a large bottle with a paper cup on offer). They will say this is better for the environment, which it is, but proper waste management is still needed for empty packets etc. so actually it’s a money saver.

Audi visual not working for a whole group of seats in first class. How does a plane leave the main hub in such poor condition? How much that we can’t see so immediately is also compromised?

main meals are horrible but then you dont fly for the food

It was good. Couldn’t Check in online and select seats

It was great. Enough space and room for legs . Great service to.

⭐ British Airways Review — A Journey of Highs, Lows, and Lessons ⭐ I recently flew Business Class round-trip from Boston to Mumbai with British Airways, and my experience was a tale of two extremes — from disappointment to exceptional service, and then back to inconsistency. Boston → London: A Surprisingly Poor Start My journey began on a disappointing note. On a 6-hour Business Class flight, I was surprised to discover that there wasn’t a single proper vegetarian meal option available. I was offered a few bakery items only after repeatedly requesting something to eat. The flight attendant shrugged, offered no solution, and eventually — quite literally — threw some bread at me after much delay. This was not only disheartening, it was extremely surprising given my wonderful Business Class experience with BA last year. I stepped off that flight genuinely hungry and had to make a mad dash to the lounge just to get a proper meal. London → Mumbai: A Complete Turnaround The next sector restored my faith in British Airways. The entire crew was warm, welcoming, attentive, and genuinely caring. A special shoutout to Phiroze and the entire team serving the Business Class cabin — their professionalism, hospitality, and thoughtful service were extraordinary. They truly embodied what makes British Airways a global leader, and I am deeply grateful for the experience they provided. This is the BA I know and love. Mumbai → London: A Strange Meal Schedule This sector was generally fine, but the meal timing was puzzling. Lunch at 10:30 AM — for a Business cabin — felt unusual, and most passengers, including myself, barely touched it. The rest of the service was smooth, but the scheduling definitely needs a rethink. London → Boston: Mixed Experience Again The flight itself was decent, but the Business Lounge at Heathrow for this leg was a letdown. Arrived during lunch hours: no hot vegetarian options available Lounge area: dirty dishes everywhere Even after politely alerting the staff, the dishes were ignored and left uncleared For a premium cabin passenger — and at one of the world’s busiest international hubs — this was disappointing. Overall Impression My journey with British Airways felt inconsistent — two great sectors sandwiched between two that fell short of the BA standard. When BA is good, it is world-class. When it misses, the gap is noticeable. I genuinely hope the airline takes this feedback as constructive insight. I continue to believe in British Airways, and I commend the outstanding crew on the London → Mumbai sector — they were the highlight of my entire trip. With a little more focus on vegetarian meal availability, lounge service, and consistency across crews, BA can ensure every Business Class passenger experiences the premium journey they promise.

We were in business class and I had seat # 1. This was a night flight and after dinner was served, lights were dimmed and I went to sleep. The crew were loud and noisy so I didn’t get much sleep. I expect the crew to enjoy themselves but would Appreciate some decency in staying quiet while the passengers sleep

Have travelled business class with other airlines who profess to be the best in the world. They can however not beat the service and comfort that BA provide.

Great on board entertainment Tasty food Cattle class obviously crammed but not as bad as shorter hall flights

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

Information on your arrival and departure airports