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Oslo Gardermoen

$79+ Cheap flights from Heathrow (LHR) to Oslo Gardermoen (OSL)

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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — OSL
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from London Heathrow to Oslo Gardermoen are usually found in January or November, booked 69 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Heathrow to Oslo Gardermoen

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Oslo Gardermoen (OSL). 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 September 11, 2025.

Round-trip from

$110
(British Airways)

One-way from

$79
(Orbitz)

Popular in

December

Cheapest in

January

Average price

$170

Good round-trip deal

$201 or less

Good one-way deal

$123 or less
From London Heathrow to Oslo Gardermoen
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One-way flight from London Heathrow to Oslo Gardermoen
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from London Heathrow to Oslo Gardermoen.
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Price to beat on a one-way flight from London Heathrow to Oslo Gardermoen.
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Find flight deals from Heathrow to Oslo Gardermoen

Cheapest flights from Heathrow to Oslo Gardermoen
Explore the most affordable flight options available from Heathrow to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This British Airways deal was found by Cheapflights users on 9/11. 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.
Fri 10/108:45 pmLHR - OSL
Nonstop2h 10mBritish Airways
Mon 10/1311:35 amOSL - LHR
Nonstop2h 30mBritish Airways
Deal found 9/11$110
This Expedia deal was found by Cheapflights users on 9/11. 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 11/127:45 amLHR - OSL
Nonstop2h 10mBritish Airways
Tue 11/1811:45 amOSL - LHR
Nonstop2h 40mBritish Airways
Deal found 9/11$111
This British Airways deal was found by Cheapflights users on 9/11. 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.
Fri 9/268:45 pmLHR - OSL
Nonstop2h 10mBritish Airways
Tue 10/1411:15 amOSL - LHR
Nonstop2h 30mBritish Airways
Deal found 9/11$116
This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/57:25 pmLHR - OSL
Nonstop2h 15mBritish Airways
Mon 11/1011:35 amOSL - LHR
Nonstop2h 40mBritish Airways
Deal found 9/10$119
This British Airways deal was found by Cheapflights users on 9/10. 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 11/277:45 amLHR - OSL
Nonstop2h 10mBritish Airways
Tue 12/27:20 amOSL - LHR
Nonstop2h 45mBritish Airways
Deal found 9/10$121
This British Airways deal was found by Cheapflights users on 9/11. 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.
Thu 10/97:35 amLHR - OSL
Nonstop2h 05mBritish Airways
Mon 10/1311:35 amOSL - LHR
Nonstop2h 30mBritish Airways
Deal found 9/11$122
This British Airways deal was found by Cheapflights users on 9/11. 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.
Thu 11/67:25 pmLHR - OSL
Nonstop2h 15mBritish Airways
Sun 11/97:20 amOSL - LHR
Nonstop2h 45mBritish Airways
Deal found 9/11$123
This British Airways deal was found by Cheapflights users on 9/11. 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.
Fri 12/58:20 pmLHR - OSL
Nonstop2h 15mBritish Airways
Sun 12/77:20 amOSL - LHR
Nonstop2h 45mBritish Airways
Deal found 9/11$124
This British Airways deal was found by Cheapflights users on 9/11. 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.
Thu 10/238:20 pmLHR - OSL
Nonstop2h 10mBritish Airways
Mon 10/2711:35 amOSL - LHR
Nonstop2h 40mBritish Airways
Deal found 9/11$127
This British Airways deal was found by Cheapflights users on 9/11. 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 9/241:05 pmLHR - OSL
Nonstop2h 10mBritish Airways
Tue 10/147:25 pmOSL - LHR
Nonstop2h 20mBritish Airways
Deal found 9/11$132
This British Airways deal was found by Cheapflights users on 9/10. 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.
Mon 9/298:30 pmLHR - OSL
Nonstop2h 10mBritish Airways
Tue 10/1411:15 amOSL - LHR
Nonstop2h 30mBritish Airways
Deal found 9/10$138
This British Airways deal was found by Cheapflights users on 9/11. 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 10/217:20 amLHR - OSL
Nonstop2h 05mBritish Airways
Tue 10/217:25 pmOSL - LHR
Nonstop2h 20mBritish Airways
Deal found 9/11$140

Cheapflights Fare Finder

 
Customize your flight search to find flights from Heathrow to Oslo Gardermoen 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 September 11, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Oslo Gardermoen Airport that are best for you.

Fly from

Heathrow

Fly to

Oslo Gardermoen

Route

Depart

Return

Price

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Thu 11/6

7:25 pm-10:40 pm

Nonstop2h 15m

Oslo Gardermoen

Mon 11/10

11:35 am-1:15 pm

Nonstop2h 40m

$110

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Fri 11/28

8:20 pm-11:35 pm

Nonstop2h 15m

Oslo Gardermoen

Wed 12/3

6:55 am-8:40 am

Nonstop2h 45m

$121

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Fri 11/14

8:20 pm-11:35 pm

Nonstop2h 15m

Oslo Gardermoen

Sun 11/16

11:30 am-1:10 pm

Nonstop2h 40m

$121

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Fri 10/17

8:45 pm-11:55 pm

Nonstop2h 10m

Oslo Gardermoen

Wed 10/22

5:05 pm-6:25 pm

Nonstop2h 20m

$121

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Fri 11/7

8:20 pm-11:35 pm

Nonstop2h 15m

Oslo Gardermoen

Sun 11/9

7:20 am-9:05 am

Nonstop2h 45m

$122

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Wed 3/4

7:45 am-10:55 am

Nonstop2h 10m

Oslo Gardermoen

Wed 3/18

6:55 am-8:40 am

Nonstop2h 45m

$122

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Thu 10/9

7:35 am-10:40 am

Nonstop2h 05m

Oslo Gardermoen

Mon 10/13

11:35 am-1:05 pm

Nonstop2h 30m

$122

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Thu 11/6

7:25 pm-10:40 pm

Nonstop2h 15m

Oslo Gardermoen

Sun 11/9

3:05 pm-4:40 pm

Nonstop2h 35m

$123

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Fri 12/5

8:20 pm-11:35 pm

Nonstop2h 15m

Oslo Gardermoen

Sun 12/7

7:20 am-9:05 am

Nonstop2h 45m

$124

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Fri 11/28

8:20 pm-11:35 pm

Nonstop2h 15m

Oslo Gardermoen

Thu 12/4

7:05 am-8:50 am

Nonstop2h 45m

$132

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 22 results
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Best time to book a flight from Heathrow to Oslo Gardermoen

Have a flexible travel schedule? Discover the best time to fly to Oslo Gardermoen from Heathrow 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 London Heathrow Airport to Oslo Gardermoen Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Oslo Gardermoen. Price data was last updated on August 29, 2025.

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Oslo Gardermoen Airport, you should look to book at least 69 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 London Heathrow Airport to Oslo Gardermoen Airport?

Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Oslo Gardermoen Airport (average of $567). Flying from London Heathrow Airport to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,005). 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 LHR to OSL?

Find hourly flight availability from Heathrow to Oslo Gardermoen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 30% on flights from London Heathrow Airport to Oslo Gardermoen Airport by exploring options for tickets at noon.

How much does it cost to fly round-trip from London Heathrow Airport to Oslo Gardermoen Airport?

Reviews of airlines servicing Oslo Gardermoen

Get insights into the airlines that provide service to Oslo Gardermoen. 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 Oslo Gardermoen. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with Scandinavian Airlines and British Airways from London Heathrow Airport to Oslo Gardermoen Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,484 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.0

Food

6.7

Entertainment

6.7

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
1,484 reviews
Scandinavian Airlines
7.4
Good
1,484 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.0

Food

6.7

Entertainment

6.7

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
7,361 reviews
Scandinavian Airlines
7.4
Good
1,484 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.0

Food

6.7

Entertainment

6.7

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 Heathrow to Oslo Gardermoen. 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 London Heathrow Airport to Oslo Gardermoen Airport?

    For as low as $110, British Airways can have you in Oslo Gardermoen Airport from London Heathrow Airport in 2h 15m. Airlines will cover a distance of 748 mi. All flights are typically nonstop.

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

    Flying on British Airways is currently your cheapest option to Oslo Gardermoen Airport, with prices starting at $112. Another option worth looking into is Scandinavian Airlines, starting at $137 round trip. British Airways is priced at 43% lower than the current average price of a flight leaving 3 months from now.

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

    No one likes to see their flight delayed. When booking a flight from London Heathrow Airport to Oslo Gardermoen Airport consider choosing Vietnam Airlines (94%), Singapore Airlines (90%) or Thai Lion Air (89%) as they are the most reliable in getting you off to your destination on time.

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

    On average you can expect to pay $319 for a flight from London Heathrow Airport to Oslo Gardermoen Airport. The cheapest flight overall is $95 while the most popular route, (London Heathrow - Oslo Gardermoen) is currently priced at $120.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Oslo Gardermoen Airport (average of $567). Flying from London Heathrow Airport to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,005). 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
Gardermoen

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Alternative routes for Heathrow to Oslo Gardermoen

See prices for flight routes from nearby airports that may be better suited for you.
Gatwick to Oslo Gardermoen flights

Top 2 airlines flying from Heathrow to Oslo Gardermoen

Discover the top 2 airlines that operate flights from Heathrow to Oslo Gardermoen. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$112Average$207FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$137Average$292FlexibilityNo cancel feeOn-time77%

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