$64+ Cheap flights from Oslo Gardermoen (OSL) to Heathrow (LHR)
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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — LHR
Sep 12 — Sep 191
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Oslo Gardermoen to Heathrow with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Oslo Gardermoen to London Heathrow are usually found in November or January, booked 62 days in advance, depart on a Friday or Saturday and return on a Thursday
Cheap flight deals from Oslo Gardermoen to Heathrow
Cheapest
Best
Last-minute
One-way
Cheapest flights from Oslo Gardermoen to HeathrowExplore the most affordable flight options available from Oslo Gardermoen to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2026.
Explore the most affordable flight options available from Oslo Gardermoen to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2026.
This Expedia deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:30 pm -
Nonstop2h 20m
Wed 9/307:30 am -
Nonstop2h 10m
Deal found 8/11![British Airways logo]()
$134
This Travelocity deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:45 am -
Nonstop2h 30m
Tue 9/297:20 am -
Nonstop2h 10m
Deal found 8/10![British Airways logo]()
$139
This Expedia deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:05 am -
Nonstop2h 45m
Mon 11/307:25 am -
Nonstop2h 10m
Deal found 8/9![British Airways logo]()
$141
This British Airways deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:45 am -
Nonstop2h 30m
Tue 9/297:20 am -
Nonstop2h 10m
Deal found 8/11![British Airways logo]()
$145
This British Airways deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:05 am -
Nonstop2h 45m
Mon 11/237:25 am -
Nonstop2h 10m
Deal found 8/10![British Airways logo]()
$147
This British Airways deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:05 pm -
Nonstop2h 20m
Wed 10/218:15 pm -
Nonstop2h 05m
Deal found 8/11![British Airways logo]()
$155
This Booking.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/127:50 am -
Nonstop2h 45m
Thu 12/177:05 am -
Nonstop2h 05m
Deal found 8/10![Scandinavian Airlines logo]()
$163
This British Airways deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:50 am -
Nonstop2h 30m
Tue 10/138:20 pm -
Nonstop2h 05m
Deal found 8/13![British Airways logo]()
$165
This Orbitz deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:45 am -
Nonstop2h 30m
Tue 9/157:20 am -
Nonstop2h 10m
Deal found 8/9![British Airways logo]()
$170
This British Airways deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:10 pm -
Nonstop2h 20m
Mon 10/57:30 am -
Nonstop2h 10m
Deal found 8/11![British Airways logo]()
$172
Best flights from Oslo Gardermoen to HeathrowDiscover carefully curated flight deals from Oslo Gardermoen to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 13, 2026.
Discover carefully curated flight deals from Oslo Gardermoen to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 13, 2026.
This British Airways deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:45 am -
Nonstop2h 30m
Tue 9/297:20 am -
Nonstop2h 10m
Deal found 8/11![British Airways logo]()
$145
This KLM deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1212:35 pm -
1 stop5h 25m
Thu 12/175:05 pm -
1 stop4h 35m
Deal found 8/10![KLM logo]()
$205
This Lufthansa deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:45 am -
1 stop7h 40m
Tue 9/151:35 pm -
1 stop7h 30m
Deal found 8/9![Lufthansa logo]()
$206
This Scandinavian Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/175:10 pm -
1 stop5h 30m
Fri 12/187:50 pm -
Nonstop2h 10m
Deal found 8/12![Scandinavian Airlines logo]()
$220
This British Airways deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:05 am -
Nonstop2h 45m
Mon 11/237:25 am -
Nonstop2h 10m
Deal found 8/10![British Airways logo]()
$147
This British Airways deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:05 pm -
Nonstop2h 20m
Wed 10/218:15 pm -
Nonstop2h 05m
Deal found 8/8![British Airways logo]()
$155
This British Airways deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:10 pm -
Nonstop2h 20m
Mon 10/57:30 am -
Nonstop2h 10m
Deal found 8/13![British Airways logo]()
$175
This Scandinavian Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:00 pm -
1 stop5h 20m
Mon 11/236:40 am -
1 stop5h 00m
Deal found 8/9![Scandinavian Airlines logo]()
$225
This Scandinavian Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:00 pm -
1 stop5h 20m
Mon 11/306:40 am -
1 stop5h 00m
Deal found 8/9![Scandinavian Airlines logo]()
$225
Last-minute flights from Oslo Gardermoen to HeathrowDiscover last-minute flight deals from Oslo Gardermoen to Heathrow. Data last updated August 13, 2026 and is based on user searches.
Discover last-minute flight deals from Oslo Gardermoen to Heathrow. Data last updated August 13, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:45 am -
Nonstop2h 30m
Tue 9/157:20 am -
Nonstop2h 10m
Deal found 8/11![British Airways logo]()
$164
This Expedia deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:00 am -
Nonstop2h 35m
Tue 9/156:40 am -
1 stop9h 30m
Deal found 8/11![Scandinavian Airlines logo]()
$193
This Expedia deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:45 am -
Nonstop2h 30m
Fri 9/118:45 pm -
Nonstop2h 05m
Deal found 8/11![British Airways logo]()
$180
This Mytrip deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/133:05 pm -
Nonstop2h 20m
Wed 9/237:50 pm -
Nonstop2h 10m
Deal found 8/9![Scandinavian Airlines logo]()
$179
This Travelocity deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:45 am -
Nonstop2h 30m
Tue 9/297:20 am -
Nonstop2h 10m
Deal found 8/10![British Airways logo]()
$139
This Expedia deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:30 pm -
Nonstop2h 20m
Wed 9/307:30 am -
Nonstop2h 10m
Deal found 8/11![British Airways logo]()
$134
This Expedia deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:30 pm -
Nonstop2h 20m
Wed 9/238:15 pm -
Nonstop2h 05m
Deal found 8/11![British Airways logo]()
$147
This Expedia deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:15 pm -
1 stop10h 05m
Wed 9/237:50 pm -
Nonstop2h 10m
Deal found 8/11![Scandinavian Airlines logo]()
$183
This Expedia deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:15 pm -
1 stop10h 05m
Wed 9/307:50 pm -
Nonstop2h 10m
Deal found 8/11![Scandinavian Airlines logo]()
$184
This British Airways deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:45 am -
Nonstop2h 30m
Tue 9/297:20 am -
Nonstop2h 10m
Deal found 8/11![British Airways logo]()
$145
This British Airways deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:45 am -
Nonstop2h 30m
Mon 9/288:30 pm -
Nonstop2h 10m
Deal found 8/11![British Airways logo]()
$155
One-way flights from Oslo Gardermoen to HeathrowSearch for one-way flight options from Oslo Gardermoen to Heathrow. Find affordable one-way fares based on user searches. Data last updated August 13, 2026.
Search for one-way flight options from Oslo Gardermoen to Heathrow. Find affordable one-way fares based on user searches. Data last updated August 13, 2026.
This Super.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:50 am -
Nonstop2h 45m
Deal found 8/9![Scandinavian Airlines logo]()
$64
This Super.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:20 pm -
Nonstop2h 15m
Deal found 8/12![Scandinavian Airlines logo]()
$66
This Kiwi.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:10 pm -
Nonstop2h 25m
Deal found 8/9![Scandinavian Airlines logo]()
$67
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/91:05 pm -
Nonstop2h 30m
Deal found 8/11![Scandinavian Airlines logo]()
$68
This Iberia deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/267:20 am -
Nonstop2h 45m
Deal found 8/11![British Airways logo]()
$69
This British Airways deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:15 am -
Nonstop2h 30m
Deal found 8/12![British Airways logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/113:05 pm -
Nonstop2h 20m
Deal found 8/11![Scandinavian Airlines logo]()
$71
This Super.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1012:10 pm -
1 stop5h 50m
Deal found 8/11![Scandinavian Airlines logo]()
$74
Find flight deals from Oslo Gardermoen to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from Oslo Gardermoen (OSL) 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 August 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $134 (Expedia) |
One-way from | $64 (Super.com) |
Popular in | July |
Cheapest in | November |
Average price | $226 |
Good round-trip deal | $419 or less |
Good one-way deal | $224 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Oslo Gardermoen 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 2,558,603 searches. Data last updated August 13, 2026.
Use the filters below to find and compare flights from Oslo Gardermoen Airport to London Heathrow Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OsloLondon
OSL Oslo Gardermoen - LHR London Heathrow
OSLLHR
Oslo Gardermoen
Wed 9/23
7:45 am-9:15 am
Nonstop2h 30m
London Heathrow
Tue 9/29
7:20 am-10:30 am
Nonstop2h 10m
$145
OsloLondon
OSL Oslo Gardermoen - LHR London Heathrow
OSLLHR
Oslo Gardermoen
Thu 11/19
7:05 am-8:50 am
Nonstop2h 45m
London Heathrow
Mon 11/23
7:25 am-10:35 am
Nonstop2h 10m
$147
Quickest round-trip
OsloLondon
OSL Oslo Gardermoen - LHR London Heathrow
OSLLHR
Oslo Gardermoen
Sun 10/18
5:05 pm-6:25 pm
Nonstop2h 20m
London Heathrow
Wed 10/21
8:15 pm-11:20 pm
Nonstop2h 05m
$155
OsloLondon
OSL Oslo Gardermoen - LHR London Heathrow
OSLLHR
Oslo Gardermoen
Sat 10/3
5:10 pm-6:30 pm
Nonstop2h 20m
London Heathrow
Mon 10/5
7:30 am-10:40 am
Nonstop2h 10m
$175
OsloLondon
OSL Oslo Gardermoen - LHR London Heathrow
OSLLHR
Oslo Gardermoen
Sat 12/12
12:35 pm-5:00 pm
1 stop5h 25m
London Heathrow
Thu 12/17
5:05 pm-10:40 pm
1 stop4h 35m
$205
OsloLondon
OSL Oslo Gardermoen - LHR London Heathrow
OSLLHR
Oslo Gardermoen
Tue 9/8
11:45 am-6:25 pm
1 stop7h 40m
London Heathrow
Tue 9/15
1:35 pm-10:05 pm
1 stop7h 30m
$206
OsloLondon
OSL Oslo Gardermoen - LHR London Heathrow
OSLLHR
Oslo Gardermoen
Thu 12/17
5:10 pm-9:40 pm
1 stop5h 30m
London Heathrow
Fri 12/18
7:50 pm-11:00 pm
Nonstop2h 10m
$220
OsloLondon
OSL Oslo Gardermoen - LHR London Heathrow
OSLLHR
Oslo Gardermoen
Thu 11/19
5:00 pm-9:20 pm
1 stop5h 20m
London Heathrow
Mon 11/23
6:40 am-12:40 pm
1 stop5h 00m
$225
OsloLondon
OSL Oslo Gardermoen - LHR London Heathrow
OSLLHR
Oslo Gardermoen
Thu 11/26
5:00 pm-9:20 pm
1 stop5h 20m
London Heathrow
Mon 11/30
6:40 am-12:40 pm
1 stop5h 00m
$225
Cheapest one-way
OsloLondon
OSL Oslo Gardermoen - LHR London Heathrow
OSLLHR
Oslo Gardermoen
Sat 11/7
7:10 am-8:55 am
Nonstop2h 45m
$70
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Oslo Gardermoen to Heathrow
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oslo Gardermoen to Heathrow in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Oslo Gardermoen Airport-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oslo Gardermoen Airport-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oslo Gardermoen Airport-London Heathrow Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Oslo Gardermoen Airport-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oslo Gardermoen Airport-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Oslo Gardermoen to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from Oslo Gardermoen with our price prediction graph.
OSL-LHR
Estimated round-trip 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 Gardermoen Airport to London Heathrow Airport
Prices
Airlines
Delays
How far ahead should I book a flight from Oslo Gardermoen Airport to London Heathrow Airport?
To ensure you get the cheapest price possible for a flight from Oslo Gardermoen Airport to London Heathrow Airport, you should look to book at least 61 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 Gardermoen Airport to London Heathrow Airport?
Currently, November is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to London Heathrow Airport (average of $155). Flying from Oslo Gardermoen Airport to London Heathrow Airport in July is currently the most expensive (average of $282). 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 Gardermoen 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 August 13, 2026.
A simple way to save on the total cost of your ticket is to fly from Oslo Gardermoen Airport to London Heathrow Airport at noon. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight in the morning.
What is the cheapest day to fly from Oslo Gardermoen Airport to London Heathrow Airport?
Use this chart to determine the cheapest time to fly round-trip from Oslo Gardermoen to Heathrow. Price data was last updated on August 8, 2026.
Travelers seeking maximum savings on their Oslo Gardermoen Airport to London Heathrow Airport flight should consider departing on Saturday evenings 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.
How often are flights from Oslo to London delayed?
About 10% of weekly flights between Oslo and London have experienced delays in the past year, with the average delay time being 109 minutes.
What is the most punctual flight time for Oslo to London flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon 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 Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Oslo to London flights?
Over the last year, Scandinavian Airlines have had the lowest number of delays on this route, with just 9% of flights being delayed.
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 August 13, 2026.
Read through reviews of airlines operating flights from Oslo Gardermoen Airport 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.
Overall
7.4
Comfort
7.3
Food
6.8
Entertainment
6.8
Crew
8.0
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentAnonymous,Mar 2026
OSL - CPH
Overall
7.4
Comfort
7.3
Food
6.8
Entertainment
6.8
Crew
8.0
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentAnonymous,Mar 2026
OSL - CPH
Overall
7.4
Comfort
7.3
Food
6.8
Entertainment
6.8
Crew
8.0
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentAnonymous,Mar 2026
OSL - CPH
Related info for your journey
Find useful and relevant information for your journey from Oslo Gardermoen to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near London Heathrow Airport?
Book flights to London Heathrow Airport if you plan to visit one of these locationsIlford
Dorking
Hounslow
Winchester
Croydon
Gatwick
Wembley
Harrow
Eastleigh
Southend-on-Sea
Watford
Northampton
Dartford
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Complete your trip
Flights by cabin class
Heathrow flight routes
Other flight options
Popular flights
Complete your trip
Complete your trip to Heathrow by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Oslo Gardermoen to Heathrow by cabin class
Find flights from Oslo Gardermoen to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Heathrow
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 13, 2026.
Oslo Gardermoen and Heathrow flights
Browse other Oslo Gardermoen and Heathrow flight options. Last updated on August 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Oslo Gardermoen to Heathrow
Discover the top 2 airlines that operate flights from Oslo Gardermoen 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 2,558,603 searches. Data last updated August 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$111 | Average$175 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$148 | Average$331 | FlexibilityNo cancel fee | On-time77% |