Find Cheap Flights from London to Oslo – Compare and Save

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Everything you should know

Direct flights
Every day
You can fly direct with Scandinavian Airlines, Norwegian, and others. Average duration is 2h 10m.
Direct flights
+1
Direct flights
+1
Top routes
STN - TRF
Cheapest • 56% average savings
LHR - OSL
Most popular
Insights
Insights
Avoid delays
Scandinavian Airlines
Most punctual • 93% on-time
Morning
Best time • Fewest delays
Insights
Insights
When to book
9 weeks
in advance
Our data shows that travellers who book at least 9 weeks in advance save around 44% compared to booking last minute.
Insights
Insights
When to travel
January
Cheapest • 30% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Gdansk Rebiechowo (GDN)
Cheapest • Avg £110 (return)
Stockholm Arlanda (ARN)
Shortest trip • 4h 46m (one-way)
Insights
Insights
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We hope you enjoy your trip to Oslo!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from London to Oslo (LON-OSL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Oslo

Multiple Airlines Logo
LON  London All airports-OS1 Kuching Sentral Bus Terminal
717 mimulti-stop
Multiple Airlines Logo
OS1  Kuching Sentral Bus Terminal-LON London All airports
717 mimulti-stop
Multiple Airlines
Booking Insights

Price, demand, and travel trends for London to Oslo flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What is the cheapest London to Oslo flight route?

London Stansted Airport (STN) to Oslo Sandefjord Airport (TRF) is the cheapest London to Oslo route, averaging £66 return. Other London to Oslo routes average £162, based on KAYAK data over the past 12 months.

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

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from London to Oslo. It's 3% cheaper than the average day, while Sunday is the most expensive, with prices 33% higher.

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

•January is the cheapest month to fly from London to Oslo at £91 return.
•July (£176) and December (£167) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 93% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from London to Oslo the cheapest?

Flights from London to Oslo are cheapest 9 weeks before departure. Booking in this window typically costs about 44% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Expert advice

Expert advice for your flight from London to Oslo

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Kirstie Pickering

Kirstie Pickering

Expert on Norwegian

Aviation and business journalist Kirstie didn’t leave England until she was 18 years old, but has since travelled to over 20 countries including Japan, Canada, and Iceland. Her travel expertise lies in European city breaks, including how to find the best locally-owned hotels and restaurants and how to optimise the airport experience for your needs.

Read more
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.

Read more
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.

Read more

Key details for London to Oslo flights

Low season

October
Beat the crowds with an average 18% drop in traveller numbers.
The most popular month to fly with an average 24% increase in traveller numbers.

When to book flights from London to Oslo

Are your dates flexible? Find out the best times to travel from London to Oslo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your London to Oslo flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • What are the earliest and latest flights from London to Oslo?

    These are the earliest and latest flight times available from London to Oslo:

    • Earliest: departs at 05:50 and lands at 08:00
    • Latest: departs at 20:55 and lands at 23:05.

    The flight takes about 2h 10m.

  • Which cabin classes can I book on flights from London to Oslo?

    Three cabin classes are available on flights from London to Oslo:

    • Economy class
    • Premium Economy Class
    • Business Class

  • How long is a flight from London to Oslo?

    A direct flight from London to Oslo takes 2h 10m, covering 717 miles.

  • Do I need a passport to fly from London to Oslo?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a London to Oslo flight?

    Return flights from London to Oslo range from £85 to £194, with an average of £129 over the past 12 months. Anything below £85 counts as a good deal.

  • How expensive are last-minute London to Oslo flights?

    Last-minute fares on this route (booked within two weeks of departure) run 30% above the £129 route average. Book 9 weeks before departure for the lowest fares.

  • How much can I save by having a stopover when flying from London to Oslo?

    On this route, stopover flights are cheaper than direct options on average. Stopover fares average £110 return via Gdansk Rebiechowo (GDN), compared with £128 for direct.

  • How does on-time performance compare across airlines flying from London to Oslo?

    Scandinavian Airlines is slightly above the route average for timely arrivals, while Ryanair has a lower on-time arrival rate. On-time arrival rates on London to Oslo flights are:

    • Scandinavian Airlines: 93% on time
    • Ryanair: 88% on time
    • British Airways: 86% on time

    On average, flights on this route are punctual 87% of the time.

  • What is the standard checked bag allowance on flights from London to Oslo?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge £15–£75 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

  • How are flight departures from London to Oslo spread across the day?

    Morning is the busiest departure period on London to Oslo flights, with 42% leaving in that window. Evening departures account for 33%, Afternoon flights for 25%, and Night flights for 0%.

  • Which car hire options are available at Oslo Gardermoen Airport (OSL)?

    Oslo Gardermoen Airport (OSL) hosts 5 major car hire companies, with daily rates starting from around £12 for economy cars. Top options include:

    • Hertz
    • Budget
    • Sixt
    • Avis
    • Thrifty

  • Which airports can I use when flying from London to Oslo?

    Flights from London to Oslo may depart from several airports in London area, including London City (LCY), London Gatwick (LGW), London Heathrow (LHR), London Luton (LTN), London Southend (SEN) and London Stansted (STN), with arrivals available at airports in Oslo such as Oslo Gardermoen (OSL) and Oslo Sandefjord (TRF).

  • What time of day has the fewest delays on flights from London to Oslo?

    Morning flights have the fewest delays on this route, while evening departures tend to have the most.

  • At what point is a flight considered delayed on the route from London to Oslo?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the London to Oslo route, 13% of flights were delayed in the past three months, with delays averaging 1h 57m.

  • Which airports do connecting flights from London to Oslo pass through?

    One-stop flights from London to Oslo most commonly connect through:

    • Kastrup Copenhagen (CPH) – 27% of one-stop connections
    • Frankfurt am Main (FRA) – 23% of one-stop connections
    • Brussels Bruxelles-National (BRU) – 14% of one-stop connections
    • Amsterdam Schiphol (AMS) – 12% of one-stop connections

  • Can I save money by using flexible dates for flights from London to Oslo?

    Yes. Flexible dates can save you up to 28% on flights from London to Oslo. Tuesday is the cheapest departure day at £125 return on average, while Sunday is the most expensive at £172, a difference of £47.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • Which airlines fly from London to Oslo?

    4 airlines operate flights between London and Oslo. The airlines offering direct flights on this route include:

    • Scandinavian Airlines
    • Norwegian
    • British Airways
    • Ryanair

  • How much time can I save by choosing a different stopover airport from London to Oslo?

    Flying via Stockholm Arlanda (ARN) gives the shortest average 1-stop total travel time of 4h 46m, compared to 5h 03m via Brussels Bruxelles-National (BRU) and 5h 05m via Kastrup Copenhagen (CPH).

  • What is the time difference between London and Oslo?

    Oslo is 1 hour ahead of London (Central European Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Oslo?

    Some of the most popular sights in Oslo are Ullevaal Stadium, Oslo Royal Palace, and Operahuset. These are among the most viewed places in Oslo on KAYAK.

  • Which airlines offer extra legroom and free seat selection on London to Oslo flights?

    Among airlines operating London to Oslo flights:

    • Ryanair: offers free seat selection
    • Scandinavian Airlines: offers extra legroom
    • Norwegian: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on London to Oslo flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Ryanair: a cabin bag and a checked bag in Economy class
    • Scandinavian Airlines: a cabin bag and a checked bag in Economy class
    • Norwegian: a cabin bag and a checked bag in Economy class

    Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

Your guide to booking London to Oslo flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Sunday. On this route, Tuesday flights average £125, about £47 less than Sunday fares (27% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 9 weeks before you fly. On this route, that window historically saves about 44% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your London to Oslo trip for January. Fares historically average £91 return in that month – typically £85 less than the most expensive month, which is July (based on the last 12 months).
  • For the best chance of arriving on time, fly with Scandinavian Airlines. Over the past three months, 93% of Scandinavian Airlines flights from London to Oslo arrived on time, slightly above the route average of 87%. When flights on this route arrive late, they're delayed by an average of 1h 57m, so choosing an airline with strong on-time performance can make a difference if you're on a tight schedule.
  • If you have the time, taking a 1-stop flight through Gdansk Rebiechowo Airport (GDN) can be cheaper than flying direct. The cheapest stopover option averages £110 return on this route – about £18 less than direct flights (based on the last 12 months).

Prefer to fly direct from London to Oslo?

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

Direct departures

London to Oslo

Monday

British Airways,Norwegian,Ryanair, +1 more

British Airways,Norwegian, +2 more

Tuesday

British Airways,Norwegian,Ryanair, +1 more

British Airways,Norwegian, +2 more

Wednesday

British Airways,Norwegian,Ryanair, +1 more

British Airways,Norwegian, +2 more

Thursday

British Airways,Norwegian,Ryanair, +1 more

British Airways,Norwegian, +2 more

Friday

British Airways,Norwegian,Ryanair, +1 more

British Airways,Norwegian, +2 more

Saturday

British Airways,Norwegian,Ryanair, +1 more

British Airways,Norwegian, +2 more

Sunday

British Airways,Norwegian,Ryanair, +1 more

British Airways,Norwegian, +2 more

See more direct flights

Direct returns

Oslo to London

Monday

British Airways,Norwegian,Ryanair, +1 more

British Airways,Norwegian, +2 more

Tuesday

British Airways,Norwegian,Ryanair, +1 more

British Airways,Norwegian, +2 more

Wednesday

British Airways,Norwegian,Ryanair, +1 more

British Airways,Norwegian, +2 more

Thursday

British Airways,Norwegian,Ryanair, +1 more

British Airways,Norwegian, +2 more

Friday

British Airways,Norwegian,Ryanair, +1 more

British Airways,Norwegian, +2 more

Saturday

British Airways,Norwegian,Ryanair, +1 more

British Airways,Norwegian, +2 more

Sunday

British Airways,Norwegian,Ryanair, +1 more

British Airways,Norwegian, +2 more

See more direct flights

More options for your flight from London to Oslo

Complete your trip to Oslo with a hotel stay or car hire

Car hire in Oslo
Hotels in Oslo
Holidays in Oslo