Cheap flights from Oslo to London from $40

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oslo to London departing on 11/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Oslo to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Norwegian Logo
7:00 am - 8:35 amOSL-LGW
2h 35mnonstop
Norwegian Logo
5:40 pm - 8:50 pmLGW-OSL
2h 10mnonstop
$103Norwegian
Find Deal
Wed, Nov 12 - Wed, Nov 19
Multiple Airlines Logo
8:50 am - 8:55 pmOSL-LTN
13h 05m1 stop
Multiple Airlines Logo
8:50 pm - 3:10 pmLTN-OSL
17h 20m2 stops
$111Multiple Airlines
Find Deal
Wed, Nov 12 - Wed, Nov 19
British Airways Logo
6:55 am - 8:40 amOSL-LHR
2h 45mnonstop
British Airways Logo
6:55 pm - 10:10 pmLHR-OSL
2h 15mnonstop
$111British Airways
Find Deal
Wed, Nov 5 - Sat, Nov 8
British Airways Logo
6:30 pm - 8:00 pmOSL-LHR
2h 30mnonstop
British Airways Logo
7:25 pm - 10:40 pmLHR-OSL
2h 15mnonstop
$113British Airways
Find Deal
Sat, Nov 22 - Wed, Nov 26
Wizz Air Logo
4:55 pm - 7:40 amOSL-LTN
15h 45m1 stop
Wizz Air Logo
9:45 pm - 8:15 amLTN-OSL
9h 30m1 stop
$161Wizz Air
Find Deal
Fri, Dec 5 - Sun, Dec 7
Scandinavian Airlines Logo
7:50 am - 9:35 amOSL-LHR
2h 45mnonstop
Scandinavian Airlines Logo
9:55 am - 5:20 pmLHR-OSL
6h 25m1 stop
$166Scandinavian Airlines
Find Deal
Sat, Feb 14 - Fri, Feb 20
Scandinavian Airlines Logo
7:50 am - 9:35 amOSL-LHR
2h 45mnonstop
Scandinavian Airlines Logo
6:40 am - 1:10 pmLHR-OSL
5h 30m1 stop
$167Scandinavian Airlines
Find Deal
Sat, Feb 14 - Fri, Feb 20
Wizz Air Logo
1:05 pm - 8:55 pmOSL-LTN
8h 50m1 stop
Wizz Air Logo
9:45 pm - 8:15 amLTN-OSL
9h 30m1 stop
$169Wizz Air
Find Deal
Fri, Dec 5 - Sun, Dec 7
KLM Logo
12:40 pm - 5:00 pmOSL-LHR
5h 20m1 stop
KLM Logo
10:00 am - 4:15 pmLHR-OSL
5h 15m1 stop
$209KLM
Find Deal
Wed, Nov 12 - Wed, Nov 19
KLM Logo
5:00 pm - 8:50 pmOSL-LHR
4h 50m1 stop
KLM Logo
5:05 pm - 10:30 pmLHR-OSL
4h 25m1 stop
$221KLM
Find Deal
Fri, Nov 28 - Wed, Feb 11

British Airways flights from Oslo to London

Our best British Airways deals on Oslo to London flight tickets
British Airways
Nov 5
OSL6:55 amOslo Gardermoen
2h 45m
LHR8:40 amLondon Heathrow
Nov 8
LHR6:55 pmLondon Heathrow
2h 15m
OSL10:10 pmOslo Gardermoen
British Airways
Nov 22
OSL6:30 pmOslo Gardermoen
2h 30m
LHR8:00 pmLondon Heathrow
Nov 26
LHR7:25 pmLondon Heathrow
2h 15m
OSL10:40 pmOslo Gardermoen
British Airways
Nov 12
OSL6:55 amOslo Gardermoen
2h 45m
LHR8:40 amLondon Heathrow
Nov 19
LHR10:55 amLondon Heathrow
2h 15m
OSL2:10 pmOslo Gardermoen

Finnair flights from Oslo to London

Our best Finnair deals on Oslo to London flight tickets
Finnair
Nov 12
TRF6:00 amOslo Sandefjord
12h 00m
2 stops
LHR5:00 pmLondon Heathrow
Nov 19
LHR6:10 pmLondon Heathrow
16h 40m
2 stops
TRF11:50 amOslo Sandefjord
Finnair
Oct 21
TRF6:15 amOslo Sandefjord
9h 55m
2 stops
LHR3:10 pmLondon Heathrow
Oct 21
LHR6:10 pmLondon Heathrow
21h 10m
2 stops
TRF4:20 pmOslo Sandefjord

momondo Fare Finder

 
Customize 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, momondo users made 832,500 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from Oslo to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OsloLondon

OSL - LGW

OSLLGW

Oslo Gardermoen

Wed 11/12

7:00 am-8:35 am

Nonstop2h 35m

London Gatwick

Wed 11/19

5:40 pm-8:50 pm

Nonstop2h 10m

$103

OsloLondon

OSL - LTN

OSLLTN

Oslo Gardermoen

Wed 11/12

8:50 am-8:55 pm

1 stop13h 05m

London Luton

Wed 11/19

8:50 pm-3:10 pm

2 stops17h 20m

$111

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Wed 11/5

6:55 am-8:40 am

Nonstop2h 45m

London Heathrow

Sat 11/8

6:55 pm-10:10 pm

Nonstop2h 15m

$111

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Sat 11/22

6:30 pm-8:00 pm

Nonstop2h 30m

London Heathrow

Wed 11/26

7:25 pm-10:40 pm

Nonstop2h 15m

$113

OsloLondon

OSL - LTN

OSLLTN

Oslo Gardermoen

Fri 12/5

4:55 pm-7:40 am

1 stop15h 45m

London Luton

Sun 12/7

9:45 pm-8:15 am

1 stop9h 30m

$161

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Sat 2/14

7:50 am-9:35 am

Nonstop2h 45m

London Heathrow

Fri 2/20

9:55 am-5:20 pm

1 stop6h 25m

$166

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Sat 2/14

7:50 am-9:35 am

Nonstop2h 45m

London Heathrow

Fri 2/20

6:40 am-1:10 pm

1 stop5h 30m

$167

OsloLondon

OSL - LTN

OSLLTN

Oslo Gardermoen

Fri 12/5

1:05 pm-8:55 pm

1 stop8h 50m

London Luton

Sun 12/7

9:45 pm-8:15 am

1 stop9h 30m

$169

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Wed 11/12

12:40 pm-5:00 pm

1 stop5h 20m

London Heathrow

Wed 11/19

10:00 am-4:15 pm

1 stop5h 15m

$209

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Fri 11/28

5:00 pm-8:50 pm

1 stop4h 50m

London Heathrow

Wed 2/11

5:05 pm-10:30 pm

1 stop4h 25m

$221

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Oslo to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London?

The cheapest month to fly to London from Oslo is in January. Flight prices, which tend to average around $100, are often lower during this time because this is during the off-season. The month of March is another great option to travel to London, with average flight prices from Oslo averaging around $108.

What is the cheapest day to depart on your flight to London?

The cheapest day to depart from Oslo to London is on a Friday. Travelers who choose to depart for London on a Friday will often find tickets for as low as $461. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $655. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

What is the cheapest time of day to depart on your flight to London?

Flying to London from Oslo at noon is the least expensive time of day to depart. momondo users have found prices as low as $211 when looking at flights departing at noon. Flights to London are more costly in the morning, with an average ticket price of $556. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Oslo to London flight route?

Fly from Oslo Sandefjord to London Stansted for the best Oslo - London flight prices

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from Oslo when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $200 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Oslo for as low as $158 on momondo.

What cabin class options are available on Oslo to London flights?

There are 4 cabin classes available to choose from on Oslo to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Oslo to London flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oslo to London

Fastest flight time

2h 20m

Direct flights

Every day

Airports in London

2 airports
The fastest flight from Oslo to London takes 2h 20m
Direct flights go from Oslo to London every day.
There are 2 airports near London: London Heathrow (LHR), London Gatwick (LGW)
  • How far is Oslo to London by plane?

    The distance between Oslo and London is about 716.8 mi. In terms of flight time, this usually takes a little over 2h 25m.

  • When did momondo last update prices for flights from Oslo to London?

    Prices for flights from Oslo to London were last updated today.

  • How many operators does momondo search for flights from Oslo to London?

  • How old do you have to be to fly from Oslo to London?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Oslo to London.

  • What documentation or ID do you need to fly to London?

    The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Oslo to London

Compare and see reviews for airlines that fly from Oslo to London with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom $51Free CancellationRating
6.3
114 reviews
Search Ryanair flights
NorwegianPriceFrom $97Free CancellationRating
7.8
235 reviews
Search Norwegian flights
Scandinavian AirlinesPriceFrom $101Free CancellationRating
7.4
1,533 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom $111Free CancellationRating
6.7
7,456 reviews
Search British Airways flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Luton
Dover
Slough
Guildford
Dartford
Crawley
Hayes
Brentwood
Chelmsford
Colchester
Folkestone
Romford
Ilford
Cobham
Wembley
Stansted
Watford

Why use momondo?

Why should I use momondo to find a flight deal from Oslo to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Oslo to London. momondo saves you time and could save you money on your trip.

Can I find flights from Oslo to London with flexible booking policies on momondo?

Yes. All flights to London from Oslo on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Oslo to London?

momondo helps you find the best flight between Oslo and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Oslo to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Oslo. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your London trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 11/15
Sat 11/22

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London