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Cheap flights from Oslo to London Heathrow Airport from £36

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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — LHR
27 1月 — 3 2月1
1 adult

The best prices from Oslo to London Heathrow are usually found in January or November, booked 87 days in advance, depart on a Tuesday or Sunday and return on a Wednesday

Cheap flight deals from Oslo to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Oslo (OS1) 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 22 1月 2025.

Round-trip from

£66

One-way from

£36

Popular in

July

Cheapest in

January

Average price

£120
British Airways
  • British Airways
  • 7/4-10/4
  • Nonstop
  • 4h 35m total
  • Oslo to London
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British Airways
  • British Airways
  • 5/3
  • Nonstop
  • 2h 50m total
  • Oslo to London
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£23 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2025
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Find flight deals from Oslo to Heathrow

Cheapest flights from Oslo to Heathrow
Explore the most affordable flight options available from Oslo to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 1月 2025.

週一 7/408:00OSL - LHR
Nonstop2h 30mBritish Airways
週四 10/407:35LHR - OSL
Nonstop2h 05mBritish Airways
Deal found 20/1£66
週日 5/1008:10OSL - LHR
Nonstop2h 25mScandinavian Airlines
週一 13/1007:05LHR - OSL
Nonstop2h 05mScandinavian Airlines
Deal found 21/1£80
週四 20/307:00OSL - LHR
Nonstop2h 50mMultiple Airlines
週六 22/306:40LHR - OSL
Nonstop2h 10mMultiple Airlines
Deal found 21/1£85
週六 25/106:00OSL - LHR
1 stop5h 25mLufthansa
週日 26/106:30LHR - OSL
1 stop5h 25mLufthansa
Deal found 20/1£107
週二 1/414:55TRF - LHR
1 stop4h 35mScandinavian Airlines
週三 2/406:40LHR - TRF
1 stop6h 40mScandinavian Airlines
Deal found 21/1£123
週三 12/312:40OSL - LHR
1 stop5h 20mKLM
週三 19/311:45LHR - OSL
1 stop5h 35mKLM
Deal found 22/1£123
週三 26/215:20TRF - LHR
1 stop7h 40mMultiple Airlines
週三 5/306:30LHR - TRF
1 stop7h 15mMultiple Airlines
Deal found 21/1£137
週二 4/206:20OSL - LHR
1 stop11h 15mAir France
週二 11/206:20LHR - OSL
1 stop9h 05mAir France
Deal found 21/1£143
週四 20/218:00OSL - LHR
1 stop4h 20mBrussels Airlines
週一 24/206:50LHR - OSL
1 stop9h 20mBrussels Airlines
Deal found 21/1£167
週五 28/219:05OSL - LHR
1 stop27h 35mSWISS
週日 2/317:25LHR - OSL
2 stops23h 50mSWISS
Deal found 21/1£181
週六 2/810:45OSL - LHR
1 stop7h 35mLOT
週一 4/806:30LHR - OSL
1 stop26h 25mLOT
Deal found 21/1£213
週四 10/409:00TRF - LHR
3 stops9h 05mFinnair
週一 14/418:10LHR - TRF
3 stops26h 00mFinnair
Deal found 21/1£368

Find flights from Oslo to Heathrow within your budget

Customise your flight search to find flights from Oslo 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 858,174 searches. Data last updated 22 1月 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

週一 7/4

08:00-09:30

Nonstop2h 30m

London Heathrow

週四 10/4

07:35-10:40

Nonstop2h 05m

£66

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

週四 20/3

07:00-08:50

Nonstop2h 50m

London Heathrow

週六 22/3

06:40-09:50

Nonstop2h 10m

£85

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

週二 4/3

07:40-12:55

1 stop6h 15m

London Heathrow

週三 19/3

19:50-23:00

Nonstop2h 10m

£105

OsloLondon

TRF - LHR

TRFLHR

Oslo Sandefjord

週二 1/4

14:55-18:30

1 stop4h 35m

London Heathrow

週三 2/4

06:40-14:20

1 stop6h 40m

£123

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

週四 6/2

06:30-10:45

1 stop5h 15m

London Heathrow

週一 10/2

17:05-22:20

1 stop4h 15m

£125

OsloLondon

TRF - LHR

TRFLHR

Oslo Sandefjord

週三 26/2

15:20-22:00

1 stop7h 40m

London Heathrow

週三 5/3

06:30-14:45

1 stop7h 15m

£137

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

週二 4/2

06:20-16:35

1 stop11h 15m

London Heathrow

週二 11/2

06:20-16:25

1 stop9h 05m

£143

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

週一 17/2

18:45-22:55

1 stop5h 10m

London Heathrow

週四 27/2

13:50-23:30

1 stop8h 40m

£156

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

週四 20/2

18:00-21:20

1 stop4h 20m

London Heathrow

週一 24/2

06:50-17:10

1 stop9h 20m

£167

OsloLondon

OSL - LHR

OSLLHR

Oslo Gardermoen

週五 28/2

19:05-21:40

1 stop27h 35m

London Heathrow

週日 2/3

17:25-12:10

2 stops17h 45m

£181

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Showing 1-10 of 27 results
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Best time to book a flight from Oslo to Heathrow

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

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

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

Use this chart to determine the optimal time to book a return flight from Oslo to Heathrow. Price data was last updated on 17 January 2025.

The price you pay for your flight from Oslo to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 87 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 Oslo to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Oslo to London Heathrow Airport (average of £112). Flying from Oslo to London Heathrow Airport in August is currently the most expensive (average of £161). 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 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 22 1月 2025.

It’s optimal to fly from Oslo to London Heathrow Airport in the evening. By choosing this option you can save up to 47% on the cost of your flight, compared to a flight in the morning.

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

Use this chart to determine the cheapest time to fly return from Oslo to Heathrow. Price data was last updated on 21 January 2025.

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

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 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 22 1月 2025.
To help decide which airline to fly from Oslo to London, see what other customers have to say about Air France, Scandinavian Airlines and Finnair. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,341 reviews
Check prices

Crew

8.4

Entertainment

7.2

Overall

7.8

Boarding

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 10

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
1,341 reviews
KLM
7.8
Good
1,341 reviews
Check prices

Crew

8.4

Entertainment

7.2

Overall

7.8

Boarding

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 10

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
1,286 reviews
KLM
7.8
Good
1,341 reviews
Check prices

Crew

8.4

Entertainment

7.2

Overall

7.8

Boarding

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 10

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
1,600 reviews
KLM
7.8
Good
1,341 reviews
Check prices

Crew

8.4

Entertainment

7.2

Overall

7.8

Boarding

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 10

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
1,490 reviews
KLM
7.8
Good
1,341 reviews
Check prices

Crew

8.4

Entertainment

7.2

Overall

7.8

Boarding

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 10

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
1,320 reviews
KLM
7.8
Good
1,341 reviews
Check prices

Crew

8.4

Entertainment

7.2

Overall

7.8

Boarding

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 10

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 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 to London Heathrow Airport round-trip?

    Cheapflights users have booked flights from Oslo to London Heathrow Airport round-trip from £66. Other airlines that can offer you cheap pricing are Scandinavian Airlines, from £105, and KLM, from £125. Users have found that British Airways is 57% cheaper than the other options available to this destination.

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

    The cheapet airlines for a one-way flight from Oslo to London Heathrow Airport are British Airways (£36), Scandinavian Airlines (£43), and KLM (£65).

  • What are the most reliable airlines from Oslo to London Heathrow 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 Oslo to London Heathrow Airport on time: JetBlue (73%), Thai Lion Air (71%), Etihad Airways (70%).

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

    Looking at all options, your cheapest flight can be booked for £35. While the most popular route (Oslo Gardermoen - London Heathrow) can be booked for £74 on average our data indicates £803 when flying from Oslo to London Heathrow Airport.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Oslo to London Heathrow Airport (average of £112). Flying from Oslo to London Heathrow Airport in August is currently the most expensive (average of £161). 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 Oslo?

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Alternative routes for Oslo to Heathrow

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

Top 2 airlines flying from Oslo to Heathrow

Discover the top 2 airlines that operate flights from Oslo 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 858,174 searches. Data last updated 22 1月 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£83Average£147FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
British AirwaysCheapest£89Average£155FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Oslo to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Oslo to Heathrow.

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

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

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

Of course! You can now track prices for flights from Oslo to Heathrow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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