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$46+ 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — LHR
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheapflights Tip: The best prices from Oslo Gardermoen to London Heathrow are usually found in March or January, booked 62 days in advance, depart on a Tuesday or Friday and return on a Tuesday

Find flight deals from Oslo Gardermoen to Heathrow

Cheapest flights from Oslo Gardermoen to Heathrow
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 November 13, 2025.

This Expedia deal was found by Cheapflights users on 11/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:55 amOSL - LHR
Nonstop2h 45mBritish Airways
Fri 11/288:20 pmLHR - OSL
Nonstop2h 15mBritish Airways
Deal found 11/12$112
This Expedia deal was found by Cheapflights users on 11/11. 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 12/97:20 amOSL - LHR
Nonstop2h 45mBritish Airways
Tue 12/167:45 amLHR - OSL
Nonstop2h 10mBritish Airways
Deal found 11/11$130
This British Airways deal was found by Cheapflights users on 11/13. 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 11/227:10 amOSL - LHR
Nonstop2h 45mBritish Airways
Tue 12/27:25 pmLHR - OSL
Nonstop2h 15mBritish Airways
Deal found 11/13$132
This British Airways deal was found by Cheapflights users on 11/12. 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 11/1511:20 amOSL - LHR
Nonstop2h 40mBritish Airways
Sat 11/227:20 amLHR - OSL
Nonstop2h 10mBritish Airways
Deal found 11/12$137
This British Airways deal was found by Cheapflights users on 11/12. 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 11/157:10 amOSL - LHR
Nonstop2h 45mBritish Airways
Sun 11/167:20 amLHR - OSL
Nonstop2h 10mBritish Airways
Deal found 11/12$141
This British Airways deal was found by Cheapflights users on 11/12. 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.
Fri 11/143:05 pmOSL - LHR
Nonstop2h 35mBritish Airways
Sat 11/227:20 amLHR - OSL
Nonstop2h 10mBritish Airways
Deal found 11/12$146
This British Airways deal was found by Cheapflights users on 11/12. 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.
Thu 11/137:05 amOSL - LHR
Nonstop2h 45mBritish Airways
Sun 11/167:20 amLHR - OSL
Nonstop2h 10mBritish Airways
Deal found 11/12$150
This Scandinavian Airlines deal was found by Cheapflights users on 11/13. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/157:50 amOSL - LHR
Nonstop2h 45mScandinavian Airlines
Tue 12/237:50 pmLHR - OSL
Nonstop2h 10mScandinavian Airlines
Deal found 11/13$152
This British Airways deal was found by Cheapflights users on 11/11. 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.
Tue 11/117:25 pmOSL - LHR
Nonstop2h 30mBritish Airways
Tue 12/167:45 amLHR - OSL
Nonstop2h 10mBritish Airways
Deal found 11/11$155
This British Airways deal was found by Cheapflights users on 11/11. 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 12/147:20 amOSL - LHR
Nonstop2h 45mBritish Airways
Wed 12/177:45 amLHR - OSL
Nonstop2h 10mBritish Airways
Deal found 11/11$156
This British Airways deal was found by Cheapflights users on 11/12. 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.
Sun 11/167:20 amOSL - LHR
Nonstop2h 45mBritish Airways
Sat 11/226:55 pmLHR - OSL
Nonstop2h 15mBritish Airways
Deal found 11/12$157

Cheap 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 November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$107
(Travelocity)

One-way from

$46
(Travelocity)

Popular in

July

Cheapest in

March

Average price

$152

Good round-trip deal

$245 or less

Good one-way deal

$159 or less
Provider with most accurate pricing for Oslo Gardermoen-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oslo Gardermoen-London Heathrow flights.
Search Deals
From Oslo Gardermoen to London Heathrow
Search Deals
One-way flight from Oslo Gardermoen to London Heathrow
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Oslo Gardermoen to London Heathrow.
Search Deals
Price to beat on a one-way flight from Oslo Gardermoen to London Heathrow.
Search Deals

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 November 13, 2025.
Use the filters below to find and compare flights from Oslo Gardermoen Airport to London Heathrow Airport that are best for you.

Fly from

Oslo Gardermoen

Fly to

Heathrow

Route

Depart

Return

Price

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Mon 3/9

2:40 pm-4:15 pm

Nonstop2h 35m

London Heathrow

Thu 3/12

7:45 am-10:55 am

Nonstop2h 10m

$107

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Mon 2/2

11:35 am-1:15 pm

Nonstop2h 40m

London Heathrow

Fri 2/20

7:45 am-10:55 am

Nonstop2h 10m

$109

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Tue 3/17

11:45 am-1:25 pm

Nonstop2h 40m

London Heathrow

Fri 3/27

8:20 pm-11:35 pm

Nonstop2h 15m

$113

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Mon 2/2

7:10 am-12:55 pm

1 stop6h 45m

London Heathrow

Fri 2/20

7:05 am-10:10 am

Nonstop2h 05m

$137

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Tue 3/17

5:20 pm-6:50 pm

Nonstop2h 30m

London Heathrow

Fri 3/27

6:40 am-1:10 pm

1 stop5h 30m

$143

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Mon 3/9

6:00 pm-9:20 pm

1 stop4h 20m

London Heathrow

Thu 3/12

6:40 am-1:10 pm

1 stop5h 30m

$150

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Mon 12/15

5:20 pm-6:50 pm

Nonstop2h 30m

London Heathrow

Tue 12/23

7:50 pm-11:00 pm

Nonstop2h 10m

$152

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Wed 12/10

6:55 am-8:40 am

Nonstop2h 45m

London Heathrow

Wed 12/10

7:25 pm-10:40 pm

Nonstop2h 15m

$152

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Sun 12/14

7:20 am-9:05 am

Nonstop2h 45m

London Heathrow

Thu 12/18

7:25 pm-10:40 pm

Nonstop2h 15m

$152

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Mon 3/9

2:40 pm-4:15 pm

Nonstop2h 35m

$46

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 21 results
1
2
3

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 November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Oslo Gardermoen Airport-London Heathrow Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Oslo Gardermoen Airport-London Heathrow Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.
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

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

Use this chart to determine the optimal time to book a round-trip flight from Oslo Gardermoen to Heathrow. Price data was last updated on November 7, 2025.

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 62 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, January is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to London Heathrow Airport (average of $96). Flying from Oslo Gardermoen Airport to London Heathrow Airport in April is currently the most expensive (average of $117). 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 November 13, 2025.

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 26% 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 November 2, 2025.

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. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 November 13, 2025.
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.
Scandinavian Airlines
7.4
Good
1,572 reviews

Comfort

7.3

Food

6.7

Overall

7.4

Entertainment

6.7

Boarding

7.6

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu
Scandinavian Airlines
7.4
Good
1,572 reviews
Scandinavian Airlines
7.4
Good
1,572 reviews

Comfort

7.3

Food

6.7

Overall

7.4

Entertainment

6.7

Boarding

7.6

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu
British Airways
6.7
Okay
7,513 reviews
Scandinavian Airlines
7.4
Good
1,572 reviews

Comfort

7.3

Food

6.7

Overall

7.4

Entertainment

6.7

Boarding

7.6

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu

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.

  • How long is the flight from Oslo Gardermoen Airport to London Heathrow Airport?

    British Airways and Scandinavian Airlines can get you from Oslo Gardermoen Airport to London Heathrow Airport in just under 2h 35m. Your travel time can differ by up to 4h 10m. The distance from Oslo Gardermoen Airport to London Heathrow Airport is about 748 mi. This flight may include one or multiple stops.

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

    Flying on Scandinavian Airlines is currently your cheapest option to London Heathrow Airport, with prices starting at $101. Another option worth looking into is British Airways, starting at $111 round trip. Scandinavian Airlines is currently priced 49% below the average price you’ll pay for this route.

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

    No one likes to see their flight delayed. When booking a flight from Oslo Gardermoen Airport to London Heathrow Airport consider choosing EL AL (92%), Japan Airlines (92%) or Etihad Airways (90%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Oslo Gardermoen Airport to London Heathrow Airport?

    Looking for the cheapest flight from Oslo Gardermoen Airport to London Heathrow Airport? While on average our users pay $1,043, our data indicates the cheapest price to be $69. The most popular route (Oslo Gardermoen - London Heathrow), is priced around $215.

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

    Yes. In addition to deals on Oslo Gardermoen to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oslo Gardermoen to Heathrow?

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

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

    Yes. Cheapflights offers flight deals from Oslo Gardermoen 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 Gardermoen Airport to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to London Heathrow Airport (average of $96). Flying from Oslo Gardermoen Airport to London Heathrow Airport in April is currently the most expensive (average of $117). 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

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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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$101Average$310FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$111Average$205FlexibilityNo cancel feeOn-time70%

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