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Cheap flights from London to Oslo from £49

LON — OSL
28 Sep — 5 Oct1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Oslo are usually found in November or September, booked 74 days in advance, depart on a Wednesday or Thursday and return on a Saturday

Cheap flight deals from London to Oslo

Enter your travel dates to find the best prices.

Cheapest flights from London to Oslo

Fri 4/912:00 -
Nonstop1h 55m
Mon 7/913:25 -
Nonstop2h 00m
Deal found 27/8£62
Sun 13/905:55 -
Nonstop2h 05m
Fri 18/921:45 -
Nonstop2h 10m
Deal found 27/8£62
Tue 15/907:05 -
1 stop12h 05m
Tue 22/918:15 -
Nonstop2h 00m
Deal found 27/8£63
Fri 11/918:15 -
Nonstop2h 05m
Mon 14/918:45 -
Nonstop2h 10m
Deal found 28/8£63
Tue 13/1008:30 -
1 stop7h 20m
Wed 14/1012:30 -
1 stop9h 00m
Deal found 27/8£63
Wed 9/917:15 -
1 stop13h 10m
Tue 15/918:15 -
Nonstop2h 00m
Deal found 26/8£63
Sat 7/1121:10 -
1 stop9h 30m
Sun 8/1117:10 -
Nonstop2h 15m
Deal found 27/8£63
Sat 17/1021:00 -
1 stop9h 25m
Sun 18/1014:00 -
Nonstop2h 00m
Deal found 25/8£64
Wed 9/917:15 -
1 stop5h 10m
Sat 12/923:40 -
Nonstop2h 10m
Deal found 27/8£64
Sun 18/1010:40 -
Nonstop1h 55m
Mon 2/1119:25 -
Nonstop2h 00m
Deal found 26/8£65
Fri 16/1006:50 -
Nonstop2h 05m
Mon 19/1012:30 -
1 stop13h 20m
Deal found 28/8£65
Fri 11/920:45 -
1 stop10h 05m
Sun 13/914:00 -
Nonstop2h 00m
Deal found 27/8£66

Find flight deals from London to Oslo

Round-trip from

£62

One-way from

£49

Popular in

July

Cheapest in

November

Average price

£133
Ryanair
  • Ryanair
  • 17/10-18/10
  • 1 total stop
  • 11h 25m total
  • London to Oslo
Search Deals
Ryanair
  • Ryanair
  • 3/9
  • 1 total stop
  • 20h 00m total
  • London to Oslo
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£22 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London to Oslo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonOslo

STN London Stansted - TRF Oslo Sandefjord

STNTRF

London Stansted

Fri 22/1

13:30-16:25

Nonstop1h 55m

Oslo Sandefjord

Fri 29/1

16:50-17:50

Nonstop2h 00m

£66

LondonOslo

STN London Stansted - TRF Oslo Sandefjord

STNTRF

London Stansted

Sun 18/10

10:40-13:35

Nonstop1h 55m

Oslo Sandefjord

Sun 1/11

13:10-14:10

Nonstop2h 00m

£66

LondonOslo

STN London Stansted - TRF Oslo Sandefjord

STNTRF

London Stansted

Mon 7/12

16:05-19:00

Nonstop1h 55m

Oslo Sandefjord

Tue 8/12

11:20-12:20

Nonstop2h 00m

£67

LondonOslo

STN London Stansted - OSL Oslo Gardermoen

STNOSL

London Stansted

Thu 15/10

07:00-10:05

Nonstop2h 05m

Oslo Gardermoen

Sun 18/10

09:10-14:20

1 stop6h 10m

£69

LondonOslo

LTN London Luton - TRF Oslo Sandefjord

LTNTRF

London Luton

Tue 24/11

08:20-16:10

1 stop6h 50m

Oslo Sandefjord

Tue 8/12

09:40-15:50

1 stop7h 10m

£80

LondonOslo

STN London Stansted - TRF Oslo Sandefjord

STNTRF

London Stansted

Sat 12/9

18:15-07:25

1 stop12h 10m

Oslo Sandefjord

Sat 19/9

17:55-23:00

1 stop6h 05m

£82

LondonOslo

LGW London Gatwick - OSL Oslo Gardermoen

LGWOSL

London Gatwick

Fri 11/12

17:40-20:50

Nonstop2h 10m

Oslo Gardermoen

Mon 14/12

18:45-20:10

Nonstop2h 25m

£82

LondonOslo

STN London Stansted - TRF Oslo Sandefjord

STNTRF

London Stansted

Sun 27/9

10:40-13:35

Nonstop1h 55m

Oslo Sandefjord

Tue 29/9

08:05-17:35

1 stop10h 30m

£82

LondonOslo

STN London Stansted - OSL Oslo Gardermoen

STNOSL

London Stansted

Fri 11/12

09:50-12:55

Nonstop2h 05m

Oslo Gardermoen

Mon 14/12

20:45-22:00

Nonstop2h 15m

£83

LondonOslo

STN London Stansted - OSL Oslo Gardermoen

STNOSL

London Stansted

Tue 22/9

19:40-22:45

Nonstop2h 05m

Oslo Gardermoen

Thu 24/9

10:35-11:45

Nonstop2h 10m

£84

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from London to Oslo

Have a flexible travel schedule? Discover the best time to fly to Oslo from London with our price prediction graph.
Estimated return price

Cheapflights Insights

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

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

Currently, November is the cheapest month in which you can book a flight from London to Oslo (average of £84). Flying from London to Oslo in July is currently the most expensive (average of £170). 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 LON to OSL?

It’s optimal to fly from London to Oslo at midday. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight in the evening.

Weekly flight availability from London to Oslo

The most flights from LON to OS1 are scheduled on a Thursday (38 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

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

Airfare is typical for this route at the moment.
London to Oslo flights typically cost between £46 and £125 in October.
The cheapest return price found within the last 5 days was £62 on Multiple Airlines (17 Oct–18 Oct).

How often are flights from London to Oslo delayed?

About 13% of weekly flights between London and Oslo have experienced delays in the past year, with the average delay time being 114 minutes.

What is the most punctual flight time for London to Oslo flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Oslo flights?

Over the past year, Scandinavian Airlines have had the lowest number of delays on this route, with just 7% of flights being delayed.

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

Booking 47 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Oslo. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

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

Reviews of airlines servicing Oslo

Read through reviews of airlines operating flights from London to Oslo, such as Norwegian,Finnair, andScandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Norwegian
7.7
Good
256 reviews
Check prices

Entertainment

6.0

Food

6.6

Comfort

7.6

Crew

8.2

Boarding

7.7

Overall

7.7

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
7.7
Good
256 reviews
Norwegian
7.7
Good
256 reviews
Check prices

Entertainment

6.0

Food

6.6

Comfort

7.6

Crew

8.2

Boarding

7.7

Overall

7.7

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
Finnair
7.6
Good
1,430 reviews
Norwegian
7.7
Good
256 reviews
Check prices

Entertainment

6.0

Food

6.6

Comfort

7.6

Crew

8.2

Boarding

7.7

Overall

7.7

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
1,964 reviews
Norwegian
7.7
Good
256 reviews
Check prices

Entertainment

6.0

Food

6.6

Comfort

7.6

Crew

8.2

Boarding

7.7

Overall

7.7

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
8,192 reviews
Norwegian
7.7
Good
256 reviews
Check prices

Entertainment

6.0

Food

6.6

Comfort

7.6

Crew

8.2

Boarding

7.7

Overall

7.7

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
6.4
Okay
Norwegian
7.7
Good
256 reviews
Check prices

Entertainment

6.0

Food

6.6

Comfort

7.6

Crew

8.2

Boarding

7.7

Overall

7.7

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

  • How long is the flight from London to Oslo?

    There are many flights that can get you from London to Oslo in 1h 55m. Fly via Ryanair, Norwegian, or Wizz Air to get the fastest option. There are 637 mi between London and Oslo. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Flying on Ryanair is currently your cheapest option to Oslo, with prices starting at £27. Additional return tickets that might be worth considering are offered by Norwegian and British Airways, with the lowest prices starting at £65 and £79, respectively. You may be able to fly from London to Oslo for 75% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with Ryanair, which is currently one of the cheapest options available, starting at £15. Norwegian flights start at £51 while deals on British Airways start at £57 one-way.

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

    The most popular flight routes from London to Oslo are London Gatwick - Oslo Gardermoen, London Luton - Oslo Gardermoen and London City - Oslo Gardermoen.

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

    No one likes to see their flight delayed. When booking a flight from London to Oslo consider choosing Finnair (100%), Iberia (100%) or Singapore Airlines (94%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from London to Oslo?

    Looking at all options, your cheapest flight can be booked for £75. While the most popular route (London Gatwick - Oslo Gardermoen) can be booked for £93 on average, our data indicates £269 when flying from London to Oslo.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London to Oslo 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 London to Oslo?

    Currently, November is the cheapest month in which you can book a flight from London to Oslo (average of £84). Flying from London to Oslo in July is currently the most expensive (average of £170). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for London to Oslo

Gatwick to Oslo Gardermoen flights
Luton to Oslo Gardermoen flights
London City to Oslo Gardermoen flights
Stansted to Oslo Gardermoen flights
Heathrow to Oslo Gardermoen flights
Heathrow to Sandefjord flights
Manchester to Oslo Gardermoen flights
Gatwick to Sandefjord flights
Luton to Sandefjord flights
Heathrow to Tromsø flights
Stansted to Sandefjord flights
Southend to Oslo Gardermoen flights
Manchester to Sandefjord flights
Gatwick to Tromsø flights
Gatwick to Bergen flights
Heathrow to Bergen flights
Edinburgh to Oslo Gardermoen flights
London City to Tromsø flights
Luton to Tromsø flights
London City to Bergen flights
Stansted to Tromsø flights
Stansted to Bergen flights
Manchester to Tromsø flights
Luton to Bergen flights
Gatwick to Stavanger flights
Heathrow to Stavanger flights
Birmingham to Oslo Gardermoen flights
London City to Stavanger flights
Edinburgh to Sandefjord flights
Stansted to Stavanger flights
Manchester to Bergen flights
Luton to Stavanger flights
Heathrow to Longyearbyen flights
Birmingham to Sandefjord flights
London City to Sandefjord flights
Manchester to Stavanger flights
Bristol to Oslo Gardermoen flights
Edinburgh to Bergen flights
Gatwick to Longyearbyen flights
Gatwick to Trondheim flights
Heathrow to Bodø flights
Heathrow to Trondheim flights
Newcastle upon Tyne to Oslo Gardermoen flights
Heathrow to Narvik flights
Southampton to Oslo Gardermoen flights
Bristol to Sandefjord flights
Gatwick to Narvik flights
London City to Trondheim flights
Gatwick to Bodø flights

Top 6 airlines flying from London to Oslo

AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£27Average£74FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
NorwegianCheapest£65Average£135FlexibilityNo cancel feeOn-time74%
Search Norwegian flights
British AirwaysCheapest£79Average£127FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Scandinavian AirlinesCheapest£85Average£229FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
LufthansaCheapest£122Average£192FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Brussels AirlinesCheapest£157Average£179FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London to Oslo. 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 London to Oslo?

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 Oslo from London.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Oslo, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Oslo from London today and book when prices fit your budget.

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