Cheap flights from Oslo to London Heathrow Airport from £31
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 18/10. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — LHR
9 Sep — 16 Sep1
Return
1 adult
Economy
Cheapflights Tip: The best prices from Oslo to London Heathrow are usually found in March or January, booked 66 days in advance, depart on a Wednesday or Monday and return on a Wednesday
Cheap flight deals from Oslo to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from Oslo (OS1) to Heathrow (LHR). 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 4 September 2025.
Explore the most affordable flight options available from Oslo to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 September 2025.
Sat 18/1017:10OSL - LHR
Nonstop2h 20mBritish Airways
Mon 20/1020:30LHR - OSL
Nonstop2h 10mBritish Airways
Deal found 1/9£72
Mon 13/1008:00OSL - LHR
Nonstop2h 30mBritish Airways
Mon 13/1020:30LHR - OSL
Nonstop2h 10mBritish Airways
Deal found 2/9£72
Tue 2/1214:55OSL - LHR
Nonstop2h 30mScandinavian Airlines
Wed 10/1217:30LHR - OSL
Nonstop2h 10mScandinavian Airlines
Deal found 2/9£74
Thu 16/1007:45OSL - LHR
Nonstop2h 30mBritish Airways
Thu 23/1020:20LHR - OSL
Nonstop2h 10mBritish Airways
Deal found 1/9£75
Sat 11/1017:10OSL - LHR
Nonstop2h 20mBritish Airways
Mon 13/1020:30LHR - OSL
Nonstop2h 10mBritish Airways
Deal found 3/9£75
Sat 8/1111:20OSL - LHR
Nonstop2h 40mBritish Airways
Sat 15/1114:15LHR - OSL
Nonstop2h 15mBritish Airways
Deal found 2/9£77
Sun 5/1007:45OSL - LHR
Nonstop2h 30mBritish Airways
Mon 13/1020:30LHR - OSL
Nonstop2h 10mBritish Airways
Deal found 1/9£78
Sat 11/1008:20OSL - LHR
Nonstop2h 30mBritish Airways
Wed 15/1007:30LHR - OSL
Nonstop2h 05mBritish Airways
Deal found 3/9£81
Tue 2/1214:35TRF - LHR
1 stop4h 55mScandinavian Airlines
Wed 10/1206:40LHR - TRF
1 stop6h 25mScandinavian Airlines
Deal found 2/9£125
Wed 3/1214:35TRF - LHR
1 stop4h 05mScandinavian Airlines
Fri 5/1206:40LHR - TRF
1 stop6h 25mScandinavian Airlines
Deal found 3/9£148
Wed 10/1214:35TRF - LHR
1 stop4h 05mScandinavian Airlines
Mon 15/1206:40LHR - TRF
1 stop6h 25mScandinavian Airlines
Deal found 1/9£152
Mon 8/1214:35TRF - LHR
1 stop4h 55mScandinavian Airlines
Fri 12/1206:40LHR - TRF
1 stop6h 25mScandinavian Airlines
Deal found 2/9£153
Best flights from Oslo to Heathrow
Discover carefully curated flight deals from Oslo to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2025.
Tue 21/1007:45OSL - LHR
Nonstop2h 30mBritish Airways
Thu 23/1020:20LHR - OSL
Nonstop2h 10mBritish Airways
Deal found 3/9£72
Tue 2/1214:55OSL - LHR
Nonstop2h 30mScandinavian Airlines
Wed 10/1217:30LHR - OSL
Nonstop2h 10mScandinavian Airlines
Deal found 2/9£74
Sat 18/1017:10OSL - LHR
Nonstop2h 20mBritish Airways
Mon 20/1020:30LHR - OSL
Nonstop2h 10mBritish Airways
Deal found 1/9£72
Mon 13/1008:00OSL - LHR
Nonstop2h 30mBritish Airways
Mon 13/1020:30LHR - OSL
Nonstop2h 10mBritish Airways
Deal found 2/9£72
Sat 6/1209:40TRF - LHR
1 stop8h 40mMultiple Airlines
Mon 8/1206:30LHR - TRF
1 stop5h 30mMultiple Airlines
Deal found 3/9£163
Thu 16/1007:45OSL - LHR
Nonstop2h 30mBritish Airways
Thu 23/1020:20LHR - OSL
Nonstop2h 10mBritish Airways
Deal found 1/9£75
Tue 4/1119:25OSL - LHR
Nonstop2h 30mBritish Airways
Sat 8/1107:20LHR - OSL
Nonstop2h 10mBritish Airways
Deal found 3/9£75
Sat 22/1107:10OSL - LHR
Nonstop2h 45mBritish Airways
Tue 25/1107:45LHR - OSL
Nonstop2h 10mBritish Airways
Deal found 1/9£75
Sat 15/1107:10OSL - LHR
Nonstop2h 45mBritish Airways
Tue 18/1107:45LHR - OSL
Nonstop2h 10mBritish Airways
Deal found 1/9£75
Tue 2/1214:35TRF - LHR
1 stop4h 55mScandinavian Airlines
Wed 10/1206:40LHR - TRF
1 stop6h 25mScandinavian Airlines
Deal found 2/9£125
Sat 11/1017:10OSL - LHR
Nonstop2h 20mBritish Airways
Mon 13/1020:30LHR - OSL
Nonstop2h 10mBritish Airways
Deal found 3/9£75
Wed 3/1206:55OSL - LHR
Nonstop2h 45mBritish Airways
Sat 6/1207:20LHR - OSL
Nonstop2h 10mBritish Airways
Deal found 2/9£77
Direct flights from Oslo to Heathrow
Explore direct flight options from Oslo to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 4 September 2025.
Sat 18/1017:10OSL - LHR
Nonstop2h 20mBritish Airways
Mon 20/1020:30LHR - OSL
Nonstop2h 10mBritish Airways
Deal found 1/9£72
Mon 13/1008:00OSL - LHR
Nonstop2h 30mBritish Airways
Mon 13/1020:30LHR - OSL
Nonstop2h 10mBritish Airways
Deal found 2/9£72
Tue 2/1214:55OSL - LHR
Nonstop2h 30mScandinavian Airlines
Wed 10/1217:30LHR - OSL
Nonstop2h 10mScandinavian Airlines
Deal found 2/9£74
Thu 16/1007:45OSL - LHR
Nonstop2h 30mBritish Airways
Thu 23/1020:20LHR - OSL
Nonstop2h 10mBritish Airways
Deal found 1/9£75
Sat 11/1017:10OSL - LHR
Nonstop2h 20mBritish Airways
Mon 13/1020:30LHR - OSL
Nonstop2h 10mBritish Airways
Deal found 3/9£75
Sat 8/1111:20OSL - LHR
Nonstop2h 40mBritish Airways
Sat 15/1114:15LHR - OSL
Nonstop2h 15mBritish Airways
Deal found 2/9£77
Sun 5/1007:45OSL - LHR
Nonstop2h 30mBritish Airways
Mon 13/1020:30LHR - OSL
Nonstop2h 10mBritish Airways
Deal found 1/9£78
Sat 11/1008:20OSL - LHR
Nonstop2h 30mBritish Airways
Wed 15/1007:30LHR - OSL
Nonstop2h 05mBritish Airways
Deal found 3/9£81
Last-minute flights from Oslo to Heathrow
Discover last-minute flight deals from Oslo to Heathrow. Data last updated 4 September 2025 and is based on user searches.
Sun 5/1007:45OSL - LHR
Nonstop2h 30mBritish Airways
Mon 13/1020:30LHR - OSL
Nonstop2h 10mBritish Airways
Deal found 1/9£78
Sat 11/1017:10OSL - LHR
Nonstop2h 20mBritish Airways
Mon 13/1020:30LHR - OSL
Nonstop2h 10mBritish Airways
Deal found 3/9£75
Sat 11/1008:20OSL - LHR
Nonstop2h 30mBritish Airways
Wed 15/1007:30LHR - OSL
Nonstop2h 05mBritish Airways
Deal found 3/9£81
Sat 11/1015:45TRF - LHR
1 stop7h 15mMultiple Airlines
Wed 15/1006:30LHR - TRF
1 stop7h 40mMultiple Airlines
Deal found 3/9£167
Mon 13/1008:00OSL - LHR
Nonstop2h 30mBritish Airways
Mon 13/1020:30LHR - OSL
Nonstop2h 10mBritish Airways
Deal found 2/9£72
Tue 14/1019:25OSL - LHR
Nonstop2h 20mBritish Airways
Tue 21/1007:20LHR - OSL
Nonstop2h 05mBritish Airways
Deal found 3/9£82
Tue 14/1014:55TRF - LHR
1 stop4h 35mScandinavian Airlines
Tue 21/1006:40LHR - TRF
1 stop6h 40mScandinavian Airlines
Deal found 2/9£169
Thu 16/1007:45OSL - LHR
Nonstop2h 30mBritish Airways
Thu 23/1020:20LHR - OSL
Nonstop2h 10mBritish Airways
Deal found 1/9£75
Sat 18/1017:10OSL - LHR
Nonstop2h 20mBritish Airways
Mon 20/1020:30LHR - OSL
Nonstop2h 10mBritish Airways
Deal found 1/9£72
Mon 20/1008:00OSL - LHR
Nonstop2h 30mBritish Airways
Thu 23/1020:20LHR - OSL
Nonstop2h 10mBritish Airways
Deal found 1/9£83
Mon 20/1014:55TRF - LHR
1 stop4h 35mScandinavian Airlines
Fri 24/1006:40LHR - TRF
1 stop6h 40mScandinavian Airlines
Deal found 1/9£157
Fri 24/1015:45TRF - LHR
1 stop7h 15mMultiple Airlines
Mon 27/1018:20LHR - TRF
1 stop13h 45mMultiple Airlines
Deal found 3/9£166
One-way flights from Oslo to Heathrow
Search for one-way flight options from Oslo to Heathrow. Find affordable one-way fares based on user searches. Data last updated 4 September 2025.
Sat 18/1017:10OSL - LHR
Nonstop2h 20mBritish Airways
Deal found 2/9£31
Mon 3/1111:35OSL - LHR
Nonstop2h 40mBritish Airways
Deal found 3/9£31
Tue 2/1220:10OSL - LHR
Nonstop2h 25mScandinavian Airlines
Deal found 2/9£33
Sat 15/1107:10OSL - LHR
Nonstop2h 45mBritish Airways
Deal found 1/9£34
Wed 29/1015:05OSL - LHR
Nonstop2h 35mBritish Airways
Deal found 2/9£34
Mon 27/1007:20OSL - LHR
Nonstop2h 45mBritish Airways
Deal found 3/9£35
Sat 4/1017:10OSL - LHR
Nonstop2h 20mBritish Airways
Deal found 1/9£37
Mon 23/220:10OSL - LHR
Nonstop2h 25mScandinavian Airlines
Deal found 1/9£37
Wed 24/907:40OSL - LHR
Nonstop2h 30mBritish Airways
Deal found 1/9£38
Thu 9/1007:45OSL - LHR
Nonstop2h 30mBritish Airways
Deal found 2/9£39
Fri 31/1007:50OSL - LHR
Nonstop2h 45mScandinavian Airlines
Deal found 1/9£40
Fri 24/1007:50OSL - LHR
Nonstop2h 30mBritish Airways
Deal found 2/9£42
Cheapflights Fare Finder
Customise your flight search to find flights from Oslo to Heathrow 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 4 September 2025.
Use the filters below to find and compare flights from Oslo to London Heathrow Airport that are best for you.
Fly from
Oslo
Fly to
Heathrow
Route
Depart
Return
Price
OsloLondon
OSL - LHR
OSLLHR
Oslo Gardermoen
Tue 21/10
07:45-09:15
Nonstop2h 30m
London Heathrow
Thu 23/10
20:20-23:30
Nonstop2h 10m
£72
OsloLondon
OSL - LHR
OSLLHR
Oslo Gardermoen
Sat 18/10
17:10-18:30
Nonstop2h 20m
London Heathrow
Mon 20/10
20:30-23:40
Nonstop2h 10m
£72
OsloLondon
OSL - LHR
OSLLHR
Oslo Gardermoen
Mon 13/10
08:00-09:30
Nonstop2h 30m
London Heathrow
Mon 13/10
20:30-23:40
Nonstop2h 10m
£72
OsloLondon
OSL - LHR
OSLLHR
Oslo Gardermoen
Tue 2/12
14:55-16:25
Nonstop2h 30m
London Heathrow
Wed 10/12
17:30-20:40
Nonstop2h 10m
£74
OsloLondon
OSL - LHR
OSLLHR
Oslo Gardermoen
Thu 16/10
07:45-09:15
Nonstop2h 30m
London Heathrow
Thu 23/10
20:20-23:30
Nonstop2h 10m
£75
OsloLondon
OSL - LHR
OSLLHR
Oslo Gardermoen
Tue 4/11
19:25-20:55
Nonstop2h 30m
London Heathrow
Sat 8/11
07:20-10:30
Nonstop2h 10m
£75
OsloLondon
OSL - LHR
OSLLHR
Oslo Gardermoen
Sat 22/11
07:10-08:55
Nonstop2h 45m
London Heathrow
Tue 25/11
07:45-10:55
Nonstop2h 10m
£75
OsloLondon
OSL - LHR
OSLLHR
Oslo Gardermoen
Sat 15/11
07:10-08:55
Nonstop2h 45m
London Heathrow
Tue 18/11
07:45-10:55
Nonstop2h 10m
£75
OsloLondon
OSL - LHR
OSLLHR
Oslo Gardermoen
Sat 11/10
17:10-18:30
Nonstop2h 20m
London Heathrow
Mon 13/10
20:30-23:40
Nonstop2h 10m
£75
OsloLondon
OSL - LHR
OSLLHR
Oslo Gardermoen
Wed 3/12
06:55-08:40
Nonstop2h 45m
London Heathrow
Sat 6/12
07:20-10:30
Nonstop2h 10m
£77
Flights are sorted by cheapest return flights first.
Deals found on 2/9
Showing 1-10 of 44 results
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Best time to book a flight from Oslo to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow 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 Heathrow Airport
How far ahead should I book a flight from Oslo to London Heathrow Airport?
Use this chart to determine the optimal time to book a return flight from Oslo to Heathrow. Price data was last updated on 29 August 2025.
The price you pay for your flight from Oslo to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 66 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Oslo to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Oslo to London Heathrow Airport (average of £112). Flying from Oslo to London Heathrow Airport 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 LHR?
Find hourly flight availability from Oslo to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 September 2025.
It’s optimal to fly from Oslo to London Heathrow Airport in the evening. By choosing this option you can save up to 38% on the cost of your flight, compared to a flight in the morning.
What is the cheapest day to fly from Oslo to London Heathrow Airport?
Use this chart to determine the cheapest time to fly return from Oslo to Heathrow. Price data was last updated on 31 August 2025.
Travellers seeking maximum savings on their Oslo to London Heathrow Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Oslo to London Heathrow Airport
Explore weekly flight availability from Oslo to Heathrow. 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 4 September 2025.
The most flights from OS1 to LHR are scheduled on a Monday (36 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost for a return flight from Oslo to London Heathrow Airport?
Reviews of airlines servicing Heathrow
Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 4 September 2025.
Read through reviews of airlines operating flights from Oslo to London Heathrow Airport, such as Scandinavian Airlines and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Good was ok. Complimentary wine and beer was nice. Soft drinks should have been free too. Overall great flight
Related info for your journey
Find useful and relevant information for your journey from Oslo to Heathrow. 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 Heathrow Airport?
For as low as £72, British Airways can have you in London Heathrow Airport from Oslo in 2h 30m. There are 748 mi between Oslo and London Heathrow Airport. All flights are typically direct.
What are the cheapest airlines flying from Oslo to London Heathrow Airport round-trip?
Cheapflights users have booked flights from Oslo to London Heathrow Airport round-trip from £76. Another airline that can offer you cheap pricing is British Airways. Users have found that Scandinavian Airlines is 48% cheaper than the other options available to this destination.
What are the most reliable airlines from Oslo to London Heathrow Airport?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Oslo to London Heathrow Airport on time: Japan Airlines (95%), American Airlines (91%), Delta (90%).
What are the cheapest flights from Oslo to London Heathrow Airport?
Looking at all options, your cheapest flight can be booked for £36. While the most popular route (Oslo Gardermoen - London Heathrow) can be booked for £72 on average our data indicates £115 when flying from Oslo to London Heathrow Airport.
Can I find deals for business class flights from Oslo to Heathrow?
Yes. Cheapflights offers flight deals from Oslo to Heathrow 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 Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Oslo to London Heathrow Airport (average of £112). Flying from Oslo to London Heathrow Airport 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.
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 4 September 2025.
Discover the top 2 airlines that operate flights from Oslo to Heathrow. 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 4 September 2025.
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 Heathrow?
Deals for Oslo to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Oslo to Heathrow?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Oslo to Heathrow.
Can Cheapflights find flights from Oslo to Heathrow with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Oslo to Heathrow, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Oslo to Heathrow become cheaper?
Of course! You can now track prices for flights from Oslo to Heathrow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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