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Cheap flights from Oslo to London from £23

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/10. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — LON
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Oslo to London are usually found in January or March, booked 90 days in advance, depart on a Sunday or Wednesday and return on a Wednesday

Cheap flight deals from Oslo to London

Discover tips and strategies to find the most affordable flight options for your journey from Oslo (OS1) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 September 2025.

Round-trip from

£46

One-way from

£23

Popular in

July

Cheapest in

January

Average price

£101
Ryanair
  • Ryanair
  • 9/10-18/10
  • Nonstop
  • 4h 15m total
  • Oslo to London
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Ryanair
  • Ryanair
  • 24/10
  • Nonstop
  • 2h 10m total
  • Oslo to London
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£10 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£3 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Oslo to London

Cheapest flights from Oslo to London
Explore the most affordable flight options available from Oslo to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Wed 17/922:20OSL - STN
Nonstop2h 10mRyanair
Thu 18/907:35STN - OSL
Nonstop2h 05mRyanair
Deal found 16/9£46
Thu 30/1011:50OSL - STN
Nonstop2h 15mRyanair
Thu 6/1108:05STN - OSL
Nonstop2h 15mRyanair
Deal found 15/9£48
Sat 6/1214:25OSL - STN
Nonstop2h 15mRyanair
Mon 8/1213:35STN - OSL
Nonstop2h 15mRyanair
Deal found 17/9£48
Tue 23/914:55OSL - STN
Nonstop2h 10mRyanair
Sun 28/907:00STN - OSL
Nonstop2h 05mRyanair
Deal found 15/9£49
Thu 16/1017:05TRF - STN
Nonstop2h 00mRyanair
Sun 19/1010:30STN - TRF
Nonstop1h 50mRyanair
Deal found 16/9£49
Fri 3/1016:15OSL - STN
Nonstop2h 10mRyanair
Fri 10/1007:15STN - OSL
Nonstop2h 10mRyanair
Deal found 15/9£50
Sat 1/1114:25OSL - STN
Nonstop2h 15mRyanair
Sat 8/1110:40STN - OSL
Nonstop2h 15mRyanair
Deal found 17/9£51
Fri 14/1113:00OSL - STN
Nonstop2h 15mRyanair
Mon 17/1113:35STN - OSL
Nonstop2h 15mRyanair
Deal found 15/9£53
Fri 3/1010:45TRF - STN
Nonstop2h 00mRyanair
Fri 10/1006:45STN - TRF
Nonstop1h 50mRyanair
Deal found 15/9£54
Fri 31/1013:00OSL - STN
Nonstop2h 15mRyanair
Fri 7/1109:15STN - OSL
Nonstop2h 15mRyanair
Deal found 16/9£55
Sat 11/1013:15OSL - STN
Nonstop2h 10mRyanair
Sun 12/1007:00STN - OSL
Nonstop2h 05mRyanair
Deal found 15/9£56
Wed 1/1022:20OSL - STN
Nonstop2h 10mRyanair
Thu 2/1007:35STN - OSL
Nonstop2h 05mRyanair
Deal found 16/9£57

Cheapflights Fare Finder

 
Customise your flight search to find flights from Oslo to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from Oslo to London that are best for you.

Fly from

Oslo

Fly to

London

Route

Depart

Return

Price

OsloLondon

OSL - STN

OSLSTN

Oslo Gardermoen

Thu 30/10

11:50-13:05

Nonstop2h 15m

London Stansted

Thu 6/11

08:05-11:20

Nonstop2h 15m

£48

OsloLondon

OSL - STN

OSLSTN

Oslo Gardermoen

Mon 6/10

09:40-10:50

Nonstop2h 10m

London Stansted

Wed 8/10

08:20-11:25

Nonstop2h 05m

£50

OsloLondon

OSL - STN

OSLSTN

Oslo Gardermoen

Sat 1/11

14:25-15:40

Nonstop2h 15m

London Stansted

Sat 8/11

10:40-13:55

Nonstop2h 15m

£50

OsloLondon

OSL - STN

OSLSTN

Oslo Gardermoen

Thu 5/2

11:50-13:05

Nonstop2h 15m

London Stansted

Mon 9/2

13:35-16:50

Nonstop2h 15m

£54

OsloLondon

OSL - STN

OSLSTN

Oslo Gardermoen

Fri 31/10

13:00-14:15

Nonstop2h 15m

London Stansted

Fri 7/11

09:15-12:30

Nonstop2h 15m

£56

OsloLondon

OSL - STN

OSLSTN

Oslo Gardermoen

Wed 1/10

22:20-23:30

Nonstop2h 10m

London Stansted

Thu 2/10

07:35-10:40

Nonstop2h 05m

£57

OsloLondon

TRF - STN

TRFSTN

Oslo Sandefjord

Fri 17/10

10:45-11:45

Nonstop2h 00m

London Stansted

Mon 20/10

12:20-15:10

Nonstop1h 50m

£57

OsloLondon

TRF - STN

TRFSTN

Oslo Sandefjord

Sun 12/10

13:45-14:45

Nonstop2h 00m

London Stansted

Mon 20/10

12:20-15:10

Nonstop1h 50m

£57

OsloLondon

OSL - STN

OSLSTN

Oslo Gardermoen

Fri 31/10

13:00-14:15

Nonstop2h 15m

London Stansted

Sat 1/11

10:40-13:55

Nonstop2h 15m

£58

OsloLondon

OSL - LTN

OSLLTN

Oslo Gardermoen

Wed 15/10

18:15-07:45

1 stop14h 30m

London Luton

Wed 22/10

08:30-17:40

1 stop8h 10m

£66

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 60 results
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Best time to book a flight from Oslo to London

Have a flexible travel schedule? Discover the best time to fly to London from Oslo with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oslo to London

How far ahead should I book a flight from Oslo to London?

Use this chart to determine the optimal time to book a return flight from Oslo to London. Price data was last updated on 12 September 2025.

To ensure you get the cheapest price possible for a flight from Oslo to London, you should look to book at least 90 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Oslo to London?

Currently, January is the cheapest month in which you can book a flight from Oslo to London (average of £112). Flying from Oslo to London in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OSL to LON?

Find hourly flight availability from Oslo to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2025.

One of the essential ways to save on airfare from Oslo to London is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 44% on airfare.

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

Use this chart to determine the cheapest time to fly return from Oslo to London. Price data was last updated on 14 September 2025.

Travellers seeking maximum savings on their Oslo to London flight should consider departing on Thursday at midday when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Oslo to London

Explore weekly flight availability from Oslo to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 September 2025.

The most flights from OS1 to LON are scheduled on a Wednesday (38 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost for a return flight from Oslo to London?

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 17 September 2025.
Get a feel of what it's like to fly with Norwegian, Scandinavian Airlines, andBritish Airways from Oslo to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Norwegian
7.8
Good
233 reviews
Check prices

Crew

8.1

Overall

7.8

Comfort

7.6

Entertainment

6.0

Boarding

7.7

Food

6.6

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Norwegian
7.8
Good
233 reviews
Norwegian
7.8
Good
233 reviews
Check prices

Crew

8.1

Overall

7.8

Comfort

7.6

Entertainment

6.0

Boarding

7.7

Food

6.6

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Scandinavian Airlines
7.4
Good
1,486 reviews
Norwegian
7.8
Good
233 reviews
Check prices

Crew

8.1

Overall

7.8

Comfort

7.6

Entertainment

6.0

Boarding

7.7

Food

6.6

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
British Airways
6.7
Okay
7,367 reviews
Norwegian
7.8
Good
233 reviews
Check prices

Crew

8.1

Overall

7.8

Comfort

7.6

Entertainment

6.0

Boarding

7.7

Food

6.6

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Ryanair
6.2
Okay
Norwegian
7.8
Good
233 reviews
Check prices

Crew

8.1

Overall

7.8

Comfort

7.6

Entertainment

6.0

Boarding

7.7

Food

6.6

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight

Related info for your journey

Find useful and relevant information for your journey from Oslo to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Oslo to London?

    For as low as £48, Ryanair can have you in London from Oslo in 2h 15m. The distance from Oslo to London is about 709 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Oslo to London round-trip?

    Our cheapest airline available from Oslo to London is Ryanair. Our recent data shows that you can find tickets from as low as £41 on this airline. Additional options worth looking into are Norwegian and British Airways, starting at £78 and £89 round-trip. These flights start at 60% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Oslo to London one-way?

    One-way options have recently been found by users for as low as £24 on Ryanair. Other airlines that offer cheap prices include British Airways from £31 and Norwegian from £32 one-way.

  • What are the most popular routes from Oslo to London?

    While some choose either Oslo Gardermoen - London Stansted or Oslo Gardermoen - London Gatwick, Oslo Gardermoen - London Luton is the most popular route from Oslo to London.

  • What are the most reliable airlines from Oslo to London?

    The top 3 most reliable airlines when flying from Oslo to London are Japan Airlines (91%), American Airlines (89%) and LATAM Airlines (87%).

  • What are the cheapest flights from Oslo to London?

    The cheapest flight price from Oslo to London is £38. On average you can expect to pay £113. The most popular route, (Oslo Gardermoen - London Luton), can usually be booked for £65.

  • Can I find deals for flights from Oslo to London that include hotel bookings?

    Yes. In addition to deals on Oslo to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Oslo to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oslo to London.

  • Can I find deals for business class flights from Oslo to London?

    Yes. Cheapflights offers flight deals from Oslo to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oslo to London?

    Currently, January is the cheapest month in which you can book a flight from Oslo to London (average of £112). Flying from Oslo to London in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Croydon
Hounslow
Slough
Gatwick
Luton
Deal
Wembley
Ilford
Crawley
Hayes
Watford
Winchester
Chichester
Ipswich
Dartford
Guildford
Brentford
Bishop's Stortford
Romford

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Oslo to London

See prices for flight routes from nearby airports that may be better suited for you.
Oslo Gardermoen to Luton flights
Oslo Gardermoen to Stansted flights
Oslo Gardermoen to Gatwick flights
Oslo Gardermoen to London City flights
Oslo Gardermoen to Heathrow flights
Sandefjord to Heathrow flights
Oslo Gardermoen to Southend flights
Sandefjord to Gatwick flights
Sandefjord to Stansted flights
Oslo Gardermoen to Manchester flights
Oslo Gardermoen to Birmingham flights
Sandefjord to Manchester flights
Trondheim to Heathrow flights
Trondheim to London City flights
Oslo Gardermoen to Edinburgh flights
Bergen to Heathrow flights
Bergen to Gatwick flights
Bergen to London City flights
Bergen to Stansted flights
Trondheim to Stansted flights
Bergen to Luton flights
Trondheim to Gatwick flights
Stavanger to Gatwick flights
Sandefjord to Birmingham flights
Ålesund to Heathrow flights
Ålesund to Stansted flights
Ålesund to Luton flights
Ålesund to Gatwick flights
Stavanger to Heathrow flights
Stavanger to London City flights
Stavanger to Stansted flights
Stavanger to Luton flights
Bergen to Manchester flights
Tromsø to Heathrow flights
Kristiansand to Heathrow flights
Stavanger to Manchester flights
Oslo Gardermoen to Newcastle upon Tyne flights
Oslo Gardermoen to Leeds flights
Kristiansand to Stansted flights
Kristiansand to London City flights
Kristiansand to Manchester flights
Trondheim to Edinburgh flights
Sandefjord to Newcastle upon Tyne flights
Tromsø to Gatwick flights
Oslo Gardermoen to Liverpool flights

Top 4 airlines flying from Oslo to London

Discover the top 4 airlines that operate flights from Oslo to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£41Average£115FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
NorwegianCheapest£78Average£180FlexibilityNo cancel feeOn-time74%
Search Norwegian flights
British AirwaysCheapest£89Average£135FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Scandinavian AirlinesCheapest£90Average£227FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Oslo to London?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Oslo to London. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Oslo to London?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from Oslo.

Can Cheapflights find flights from Oslo to London with no change fees?

Yes, we can. To see specific flights from Oslo to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Oslo to London become cheaper?

Yes! Start tracking prices for Oslo to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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