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$35+ 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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — LHR
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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The best prices from Oslo Gardermoen to London Heathrow are usually found in January or November, booked 87 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

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 January 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$102
(British Airways)

One-way from

$35
(Mytrip)

Popular in

July

Cheapest in

January

Average price

$147

Good round-trip deal

$436 or less

Good one-way deal

$446 or less
Provider with most accurate pricing for Oslo Gardermoen-London Heathrow flight deals.
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Provider most trusted by Cheapflights users for Oslo Gardermoen-London Heathrow flights.
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From Oslo Gardermoen to London Heathrow
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One-way flight from Oslo Gardermoen to London Heathrow
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Highest demand for flights based on searches. 15% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Price to beat on a round-trip flight from Oslo Gardermoen to London Heathrow.
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Price to beat on a one-way flight from Oslo Gardermoen to London Heathrow.
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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 January 30, 2025.

This British Airways deal was found by Cheapflights users on 1/30. 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.
Mon 10/208:00 amOSL - LHR
Nonstop2h 30mBritish Airways
Thu 10/234:05 pmLHR - OSL
Nonstop2h 10mBritish Airways
Deal found 1/30$96
This Scandinavian Airlines deal was found by Cheapflights users on 1/30. 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.
Sat 3/157:55 amOSL - LHR
Nonstop2h 40mScandinavian Airlines
Mon 3/177:50 pmLHR - OSL
Nonstop2h 10mScandinavian Airlines
Deal found 1/30$130
This Expedia deal was found by Cheapflights users on 1/30. 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 9/117:45 amOSL - LHR
Nonstop2h 30mMultiple Airlines
Sun 9/146:40 amLHR - OSL
1 stop15h 30mMultiple Airlines
Deal found 1/30$151
This Lufthansa deal was found by Cheapflights users on 1/30. 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.
Fri 3/286:00 amOSL - LHR
1 stop13h 35mLufthansa
Mon 3/319:00 amLHR - OSL
1 stop12h 10mLufthansa
Deal found 1/30$195
This Brussels Airlines deal was found by Cheapflights users on 1/30. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/286:45 amOSL - LHR
1 stop4h 20mBrussels Airlines
Sun 3/25:50 pmLHR - OSL
1 stop4h 00mBrussels Airlines
Deal found 1/30$207
This SWISS deal was found by Cheapflights users on 1/30. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/251:00 pmOSL - LHR
1 stop7h 15mSWISS
Tue 3/45:10 pmLHR - OSL
1 stop18h 00mSWISS
Deal found 1/30$208
This Austrian Airlines deal was found by Cheapflights users on 1/30. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/212:20 pmOSL - LHR
1 stop19h 00mAustrian Airlines
Mon 3/246:00 amLHR - OSL
1 stop6h 35mAustrian Airlines
Deal found 1/30$210
This KLM deal was found by Cheapflights users on 1/30. 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.
Fri 6/136:30 amOSL - LHR
1 stop5h 15mKLM
Tue 6/175:10 pmLHR - OSL
1 stop4h 25mKLM
Deal found 1/30$215
This Air France deal was found by Cheapflights users on 1/30. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/16:20 amOSL - LHR
1 stop11h 15mAir France
Wed 2/52:45 pmLHR - OSL
1 stop7h 50mAir France
Deal found 1/30$270
This Mytrip deal was found by Cheapflights users on 1/30. 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.
Mon 2/37:50 pmOSL - LHR
1 stop27h 10mLOT
Tue 2/116:10 pmLHR - OSL
1 stop14h 40mLOT
Deal found 1/30$274
This Finnair deal was found by Cheapflights users on 1/29. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/158:05 pmOSL - LHR
1 stop14h 05mFinnair
Sun 2/161:10 pmLHR - OSL
1 stop6h 00mFinnair
Deal found 1/29$317

Find flights from Oslo Gardermoen to Heathrow within your budget

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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Wed 3/5

6:50 am-8:40 am

Nonstop2h 50m

London Heathrow

Tue 3/11

7:25 pm-10:40 pm

Nonstop2h 15m

$102

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Sat 3/15

7:55 am-9:35 am

Nonstop2h 40m

London Heathrow

Mon 3/17

7:50 pm-11:00 pm

Nonstop2h 10m

$130

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Fri 3/28

6:00 am-6:35 pm

1 stop13h 35m

London Heathrow

Mon 3/31

9:00 am-10:10 pm

1 stop12h 10m

$195

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Fri 2/28

6:45 am-10:05 am

1 stop4h 20m

London Heathrow

Sun 3/2

5:50 pm-10:50 pm

1 stop4h 00m

$207

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Tue 2/25

1:00 pm-7:15 pm

1 stop7h 15m

London Heathrow

Tue 3/4

5:10 pm-12:10 pm

1 stop18h 00m

$208

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Fri 3/21

2:20 pm-8:20 am

1 stop19h 00m

London Heathrow

Mon 3/24

6:00 am-1:35 pm

1 stop6h 35m

$210

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Fri 6/13

6:30 am-10:45 am

1 stop5h 15m

London Heathrow

Tue 6/17

5:10 pm-10:35 pm

1 stop4h 25m

$215

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Sat 2/15

8:05 pm-9:10 am

1 stop14h 05m

London Heathrow

Sun 2/16

1:10 pm-8:10 pm

1 stop6h 00m

$317

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Wed 4/9

8:10 am-9:35 am

Nonstop2h 25m

$35

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

Wed 3/5

6:50 am-8:40 am

Nonstop2h 50m

$40

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Showing 1-10 of 17 results
1
2

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 January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars

*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 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.
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.

Travel insights for flights from Oslo Gardermoen to Heathrow

Get recent, data-driven insights about flights from Oslo Gardermoen to Heathrow including ideal travel times, pricing trends, and more.

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 January 24, 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 87 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 $661). Flying from Oslo Gardermoen Airport to London Heathrow Airport in June is currently the most expensive (average of $1,138). 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 January 30, 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 52% on your trip compared to booking a flight in the morning.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 January 30, 2025.
To help decide which airline to fly from Oslo to London, see what other customers have to say about KLM, LOT and Finnair. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,335 reviews

Overall

7.8

Crew

8.4

Boarding

7.8

Entertainment

7.2

Food

7.3

Comfort

7.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,335 reviews
KLM
7.8
Good
1,335 reviews

Overall

7.8

Crew

8.4

Boarding

7.8

Entertainment

7.2

Food

7.3

Comfort

7.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

LOT
7.6
Good
1,097 reviews
KLM
7.8
Good
1,335 reviews

Overall

7.8

Crew

8.4

Boarding

7.8

Entertainment

7.2

Food

7.3

Comfort

7.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Finnair
7.6
Good
1,285 reviews
KLM
7.8
Good
1,335 reviews

Overall

7.8

Crew

8.4

Boarding

7.8

Entertainment

7.2

Food

7.3

Comfort

7.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Austrian Airlines
7.5
Good
786 reviews
KLM
7.8
Good
1,335 reviews

Overall

7.8

Crew

8.4

Boarding

7.8

Entertainment

7.2

Food

7.3

Comfort

7.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

SWISS
7.5
Good
1,584 reviews
KLM
7.8
Good
1,335 reviews

Overall

7.8

Crew

8.4

Boarding

7.8

Entertainment

7.2

Food

7.3

Comfort

7.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

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.

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

    Flying on British Airways is currently your cheapest option to London Heathrow Airport, with prices starting at $102. Additional round-trip tickets that might be worth considering are offered by Scandinavian Airlines and KLM, with the lowest prices starting at $130 and $179, respectively. British Airways is currently priced 45% below the average price you’ll pay for this route.

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

    To fly one-way, consider booking your trip with Scandinavian Airlines, which is currently one of the cheapest options available, starting at $35. British Airways flights start at $40 while deals on SWISS start at $92 one-way.

  • 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 JetBlue (73%), Thai Lion Air (71%) or Etihad Airways (70%) 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 $1,301, our data indicates the cheapest price to be $65. The most popular route (Oslo Gardermoen - London Heathrow), is priced around $121.

  • 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, November is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to London Heathrow Airport (average of $661). Flying from Oslo Gardermoen Airport to London Heathrow Airport in June is currently the most expensive (average of $1,138). 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

Traveling to a place near Oslo Gardermoen Airport?

Book flights to Oslo Gardermoen Airport if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Harrow
Luton
Wembley
Canterbury
Northampton
Gatwick
Horley
Milton Keynes
Dover
Orpington
Watford
Stratford-upon-Avon
Croydon
Borehamwood
Bromley
Folkestone
Ilford

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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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$98Average$194FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$105Average$211FlexibilityNo cancel feeOn-time77%
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