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Cheap flights from London Heathrow Airport to Oslo Gardermoen Airport from £53

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — OSL
25 Feb — 4 Mar1
1 adult

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 Sunday

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 20 February 2025.

Round-trip from

£77

One-way from

£53

Popular in

December

Cheapest in

January

Average price

£148

Good round-trip deal

£120 or less

Good one-way deal

£78 or less
British Airways
  • British Airways
  • 20/3-23/3
  • Nonstop
  • 5h 05m total
  • London to Oslo
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British Airways
  • British Airways
  • 9/5
  • Nonstop
  • 2h 05m total
  • London to Oslo
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£1 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£7 potential savings vs. average return price).
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Average for round-trip flights in February 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 20 February 2025.

Thu 20/319:25LHR - OSL
Nonstop2h 15mBritish Airways
Sun 23/307:15OSL - LHR
Nonstop2h 50mBritish Airways
Deal found 19/2£77
Thu 3/420:20LHR - OSL
Nonstop2h 10mMultiple Airlines
Sun 6/415:05OSL - LHR
Nonstop2h 20mMultiple Airlines
Deal found 19/2£104
Thu 6/315:35LHR - OSL
Nonstop2h 15mScandinavian Airlines
Sun 9/322:00OSL - LHR
1 stop11h 55mScandinavian Airlines
Deal found 19/2£106
Sat 22/316:40LHR - OSL
1 stop5h 50mLufthansa
Sun 23/306:00OSL - LHR
1 stop5h 25mLufthansa
Deal found 19/2£137
Fri 14/315:45LHR - OSL
1 stop5h 35mKLM
Tue 18/312:40OSL - LHR
1 stop4h 25mKLM
Deal found 19/2£142
Mon 26/517:50LHR - OSL
1 stop4h 00mBrussels Airlines
Tue 3/606:45OSL - LHR
1 stop15h 10mBrussels Airlines
Deal found 19/2£169
Wed 5/314:45LHR - OSL
1 stop7h 50mAir France
Sun 9/306:20OSL - LHR
1 stop8h 25mAir France
Deal found 19/2£182
Mon 26/520:05LHR - OSL
1 stop16h 00mSWISS
Tue 3/606:20OSL - LHR
2 stops11h 15mSWISS
Deal found 19/2£199

Find flights from Heathrow to Oslo Gardermoen within your budget

Customise 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 858,174 searches. Data last updated 20 February 2025.

Fly from

Heathrow

Fly to

Oslo Gardermoen

Route

Depart

Return

Price

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Thu 20/3

19:25-22:40

Nonstop2h 15m

Oslo Gardermoen

Sun 23/3

07:15-09:05

Nonstop2h 50m

£77

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Thu 3/4

20:20-23:30

Nonstop2h 10m

Oslo Gardermoen

Sun 6/4

15:05-16:25

Nonstop2h 20m

£104

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Thu 6/3

15:35-18:50

Nonstop2h 15m

Oslo Gardermoen

Sun 9/3

22:00-08:55

1 stop11h 55m

£106

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Sat 22/3

16:40-23:30

1 stop5h 50m

Oslo Gardermoen

Sun 23/3

06:00-10:25

1 stop5h 25m

£137

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Fri 14/3

15:45-22:20

1 stop5h 35m

Oslo Gardermoen

Tue 18/3

12:40-16:05

1 stop4h 25m

£142

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Mon 26/5

06:50-22:50

1 stop15h 00m

Oslo Gardermoen

Sat 31/5

06:45-20:55

1 stop15h 10m

£169

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Wed 5/3

14:45-23:35

1 stop7h 50m

Oslo Gardermoen

Sun 9/3

06:20-13:45

1 stop8h 25m

£182

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Mon 26/5

20:05-13:05

1 stop16h 00m

Oslo Gardermoen

Tue 3/6

06:20-16:35

2 stops11h 15m

£199

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Fri 9/5

07:45-10:50

Nonstop2h 05m

£53

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Tue 1/4

19:50-23:00

Nonstop2h 10m

£66

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 18 results
1
2

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 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.

Travel insights for flights from Heathrow to Oslo Gardermoen

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

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 return flight from Heathrow to Oslo Gardermoen. Price data was last updated on 14 February 2025.

The price you pay for your flight from London Heathrow Airport to Oslo Gardermoen Airport may vary depending on when you book. For the best chance of a lower fare, look to book 69 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 London Heathrow Airport to Oslo Gardermoen Airport?

Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Oslo Gardermoen Airport (average of £103). Flying from London Heathrow Airport to Oslo Gardermoen Airport in July is currently the most expensive (average of £187). 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 20 February 2025.

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Oslo Gardermoen Airport at midday. If you’re flexible enough to do this you can expect to save up to 34% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from London Heathrow Airport to Oslo Gardermoen Airport?

Use this chart to determine the cheapest time to fly return from Heathrow to Oslo Gardermoen. Price data was last updated on 16 February 2025.

Travellers seeking maximum savings on their London Heathrow Airport to Oslo Gardermoen Airport flight should consider departing on Wednesday at midday when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London Heathrow Airport to Oslo Gardermoen Airport

Explore weekly flight availability from Heathrow to Oslo Gardermoen. 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 20 February 2025.

The most flights from LHR to OSL are scheduled on a Wednesday (39 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Oslo Gardermoen by month

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

In terms of precipitation, rainfall in Oslo Gardermoen Airport ranges from 40.0 - 90.0 inches per month. August is typically the wettest month, when rainfall can reach 90.0 mm. February is typically the driest time to visit Oslo Gardermoen Airport when rainfall is around 40.0 mm.

Temperature in Oslo Gardermoen by month

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

If weather is an important factor for your trip to Oslo Gardermoen 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -3.0 C).

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 20 February 2025.
Peruse reviews from past customers who have flown with KLM, Finnair and SWISS from London to Oslo to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,333 reviews
Check prices

Entertainment

7.2

Crew

8.4

Overall

7.8

Food

7.3

Comfort

7.7

Boarding

7.8

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
1,333 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Entertainment

7.2

Crew

8.4

Overall

7.8

Food

7.3

Comfort

7.7

Boarding

7.8

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
1,274 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Entertainment

7.2

Crew

8.4

Overall

7.8

Food

7.3

Comfort

7.7

Boarding

7.8

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
1,568 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Entertainment

7.2

Crew

8.4

Overall

7.8

Food

7.3

Comfort

7.7

Boarding

7.8

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.

Air France
7.4
Good
1,451 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Entertainment

7.2

Crew

8.4

Overall

7.8

Food

7.3

Comfort

7.7

Boarding

7.8

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.

Scandinavian Airlines
7.3
Good
1,325 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Entertainment

7.2

Crew

8.4

Overall

7.8

Food

7.3

Comfort

7.7

Boarding

7.8

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 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.

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

    Our cheapest airline available from London Heathrow Airport to Oslo Gardermoen Airport is British Airways. Our recent data shows that you can find tickets from as low as £77 on this airline. Additional options worth looking into are Scandinavian Airlines and Lufthansa, starting at £106 and £137 round-trip. These flights start at 47% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as £53. However, be on the lookout for offers from Scandinavian Airlines and KLM, as they are both options that can get you from London Heathrow Airport to Oslo Gardermoen Airport for a low price.

  • What are the most reliable airlines from London Heathrow Airport to Oslo Gardermoen 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 London Heathrow Airport to Oslo Gardermoen Airport on time: Delta (87%), Thai Lion Air (85%), Singapore Airlines (84%).

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

    On average you can expect to pay £342 for a flight from London Heathrow Airport to Oslo Gardermoen Airport. The cheapest flight overall is £61 while the most popular route, (London Heathrow - Oslo Gardermoen) is currently priced at £87.

  • 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 holiday 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, May is the cheapest month in which you can book a flight from London Heathrow Airport to Oslo Gardermoen Airport (average of £103). Flying from London Heathrow Airport to Oslo Gardermoen Airport in July is currently the most expensive (average of £187). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Lillehammer
Gardermoen
Drammen
Fredrikstad

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Fly from Heathrow to Oslo Gardermoen on these airlines

Choose from the following airlines for your flight from Heathrow to Oslo Gardermoen. Flights are based on user searches made on Cheapflights and were last updated on 20 February 2025.
Scandinavian Airlines flights from London Heathrow to Oslo Gardermoen
British Airways flights from London Heathrow to Oslo Gardermoen
Ryanair flights from London Heathrow to Oslo Gardermoen

Top 5 airlines flying from Heathrow to Oslo Gardermoen

Discover the top 5 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 858,174 searches. Data last updated 20 February 2025.
AirlineCheapestAverageFlexibilityOn-time
NorwegianCheapest£38Average£125FlexibilityNo cancel feeOn-time74%
Search Norwegian flights
RyanairCheapest£56Average£73FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
British AirwaysCheapest£74Average£132FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Scandinavian AirlinesCheapest£91Average£179FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Brussels AirlinesCheapest£155Average£191FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Oslo Gardermoen?

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Why should you use Cheapflights to find cheap flight tickets from Heathrow to Oslo Gardermoen?

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Oslo Gardermoen for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Heathrow to Oslo Gardermoen with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Oslo Gardermoen, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Heathrow to Oslo Gardermoen become cheaper?

Yes, Cheapflights offers price alerts on Heathrow to Oslo Gardermoen flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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