OSL - LHR

Find cheap flights from Oslo to London Heathrow Airport

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
Expert advice
Booking Insights
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

Multiple Airlines Logo
OSL-LHR
1938 kmmulti-stop
Multiple Airlines Logo
LHR-OSL
1938 kmmulti-stop
Multiple Airlines
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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
American Airlines

Main Cabin Extra offers early boarding and complimentary drinks for a small fee.


Basic Economy has Group 9 boarding and no free checked bags.

Read more about American Airlinesby Harriet Baskas
Finnair

Finnair's A350 offers higher humidity for a more comfortable flight.


Finnair's Economy Comfort offers more legroom for a small charge.

Read more about Finnairby Gabriel Leigh
British Airways

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


BA offers 31-inch legroom on most planes, but check for A321neo with 29 inches.

Read more about British Airwaysby Duncan Madden
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet Baskas

Harriet Baskas

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.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on Finnair

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 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 Heathrow Airport?

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.

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

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 C$ 200 (return) on average. On the other hand, the most expensive months are July and April, where the average cost of round-trip tickets is C$ 360 and C$ 341 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 4 weeks before departure, which saves you about 29% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Find deals

Good to know

Low seasonMay
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly (6% more expensive on average)

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 Heathrow Airport flights

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

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

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

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

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

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

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

    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 Heathrow Airport.

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

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

    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 Heathrow Airport 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 Heathrow Airport?

    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 Heathrow Airport 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 C$ 143 or less one-way.

Prefer to fly direct from Oslo to London Heathrow Airport?

 
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

American Airlines,British Airways,Delta, +12 more

American Airlines,British Airways, +13 more

Tuesday

American Airlines,British Airways,Delta, +12 more

American Airlines,British Airways, +13 more

Wednesday

American Airlines,British Airways,Delta, +12 more

American Airlines,British Airways, +13 more

Thursday

American Airlines,British Airways,Delta, +12 more

American Airlines,British Airways, +13 more

Friday

American Airlines,British Airways,Delta, +10 more

American Airlines,British Airways, +11 more

Saturday

American Airlines,British Airways,Delta, +8 more

American Airlines,British Airways, +9 more

Sunday

American Airlines,British Airways,Delta, +11 more

American Airlines,British Airways, +12 more

See more nonstop flights

Direct returns

London Heathrow to Oslo Gardermoen

Monday

American Airlines,British Airways,Delta, +12 more

American Airlines,British Airways, +13 more

Tuesday

American Airlines,British Airways,Delta, +12 more

American Airlines,British Airways, +13 more

Wednesday

American Airlines,British Airways,Delta, +12 more

American Airlines,British Airways, +13 more

Thursday

American Airlines,British Airways,Delta, +12 more

American Airlines,British Airways, +13 more

Friday

American Airlines,British Airways,Delta, +11 more

American Airlines,British Airways, +12 more

Saturday

American Airlines,British Airways,Delta, +10 more

American Airlines,British Airways, +11 more

Sunday

American Airlines,British Airways,Delta, +12 more

American Airlines,British Airways, +13 more

See more nonstop flights

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

Information on your arrival and departure airports

Oslo (OSL)
Heathrow (LHR)

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