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

Our cheapest airline available from London Heathrow Airport to Oslo is British Airways. Our recent data shows that you can find tickets from as low as £83 on this airline. Additional options worth looking into are Scandinavian Airlines and KLM, starting at £110 and £155 round-trip. Users have found that British Airways is 40% cheaper than the other options available to this destination.

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

To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at £52. Scandinavian Airlines flights start at £65 while deals on KLM start at £94 one-way.

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

On average you can expect to pay £328 for a flight from London Heathrow Airport to Oslo. The cheapest flight overall is £63 while the most popular route, (London Heathrow - Oslo Gardermoen) is currently priced at £88.

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

Consider Scandinavian Airlines (90%), Virgin Atlantic (90%) or Delta (89%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Oslo.

What are the most popular airlines that fly from London Heathrow Airport to Oslo?

Consider Finnair, British Airways or Norwegian when booking your flight. These represent the most popular airlines when flying from London Heathrow Airport to Oslo.

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

Saturday flights are generally found to be more expensive for flights from London Heathrow Airport to Oslo. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Oslo.

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

To save on the cost of your flight from London Heathrow Airport to Oslo, book at least 49 days before your planned departure. Booking around this time can save you about 264% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £100 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £150.

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

Flights from London Heathrow Airport to Oslo lean towards being more expensive in December. Prices are generally better when you fly from London Heathrow Airport to Oslo in September, with the cheapest ticket starting at £29.

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

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

How can I find direct flights from Heathrow to Oslo?

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

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

Yes. Cheapflights offers flight deals from Heathrow to Oslo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£52+ Flights from London Heathrow Airport to Oslo

Cheapflights Tip: The best prices from London Heathrow to Oslo are usually found in January or November, booked 69 days in advance, depart on a Wednesday or Tuesday and return on a Sunday

Cheap flight deals from Heathrow to Oslo

Round-trip from	£83
One-way from	£52
Popular in	December
Cheapest in	January
Average price	£129

British Airways
9/9-16/9
Nonstop
4h 40m total
London to Oslo

Search Deals

British Airways
27/8
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).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (£6 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Heathrow to Oslo

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

Mon 20/1012:55LHR - OSL

Nonstop2h 10mBritish Airways

Wed 22/1007:40OSL - LHR

Nonstop2h 30mBritish Airways

Deal found 22/4£83

Tue 21/1020:20LHR - OSL

Nonstop2h 10mMultiple Airlines

Tue 4/1108:40OSL - LHR

1 stop5h 15mMultiple Airlines

Deal found 22/4£100

Thu 5/619:50LHR - OSL

Nonstop2h 10mScandinavian Airlines

Mon 9/613:15OSL - LHR

Nonstop2h 20mScandinavian Airlines

Deal found 22/4£110

Mon 19/507:25LHR - OSL

1 stop13h 45mLufthansa

Mon 26/511:35OSL - LHR

1 stop12h 05mLufthansa

Deal found 20/4£160

Tue 6/506:45LHR - TRF

1 stop10h 10mMultiple Airlines

Sat 10/512:30TRF - LHR

1 stop5h 50mMultiple Airlines

Deal found 22/4£161

Thu 5/617:50LHR - OSL

1 stop4h 00mBrussels Airlines

Thu 12/618:05OSL - LHR

1 stop4h 30mBrussels Airlines

Deal found 21/4£162

Sat 10/508:40LHR - OSL

1 stop4h 00mKLM

Sat 10/517:20OSL - LHR

1 stop4h 35mKLM

Deal found 22/4£172

Sat 24/517:10LHR - OSL

1 stop5h 45mSWISS

Tue 27/505:40OSL - LHR

1 stop6h 45mSWISS

Deal found 21/4£202

Mon 20/1006:40LHR - TRF

1 stop6h 40mScandinavian Airlines

Mon 3/1114:35TRF - LHR

1 stop4h 05mScandinavian Airlines

Deal found 21/4£223

Wed 16/716:10LHR - TRF

3 stops21h 50mFinnair

Mon 21/715:30TRF - LHR

2 stops18h 40mFinnair

Deal found 21/4£364

Fri 13/620:55LHR - TRF

2 stops17h 10mKLM

Mon 16/609:00TRF - LHR

2 stops9h 35mKLM

Deal found 21/4£375

Best flights from Heathrow to Oslo
Discover carefully curated flight deals from Heathrow to Oslo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 April 2025.

Tue 9/920:20LHR - OSL

Nonstop2h 10mBritish Airways

Tue 16/907:45OSL - LHR

Nonstop2h 30mBritish Airways

Deal found 21/4£83

Thu 8/517:30LHR - OSL

Nonstop2h 10mMultiple Airlines

Sun 11/507:45OSL - LHR

Nonstop2h 30mMultiple Airlines

Deal found 21/4£97

Thu 5/619:50LHR - OSL

Nonstop2h 10mScandinavian Airlines

Mon 9/613:15OSL - LHR

Nonstop2h 20mScandinavian Airlines

Deal found 22/4£110

Sat 17/511:45LHR - OSL

1 stop9h 50mKLM

Sat 24/506:30OSL - LHR

1 stop5h 15mKLM

Deal found 21/4£155

Mon 19/507:25LHR - OSL

1 stop13h 45mLufthansa

Mon 26/511:35OSL - LHR

1 stop12h 05mLufthansa

Deal found 20/4£160

Thu 5/617:50LHR - OSL

1 stop4h 00mBrussels Airlines

Thu 12/618:05OSL - LHR

1 stop4h 30mBrussels Airlines

Deal found 21/4£162

Wed 21/513:45LHR - OSL

1 stop9h 10mSWISS

Sat 24/505:40OSL - LHR

2 stops9h 00mSWISS

Deal found 21/4£201

Tue 13/519:45LHR - OSL

1 stop15h 05mAir France

Wed 14/517:35OSL - LHR

1 stop4h 50mAir France

Deal found 22/4£218

Tue 6/506:45LHR - TRF

1 stop10h 10mMultiple Airlines

Sat 10/512:30TRF - LHR

1 stop5h 50mMultiple Airlines

Deal found 22/4£161

Wed 16/716:10LHR - TRF

3 stops21h 50mFinnair

Mon 21/715:30TRF - LHR

2 stops18h 40mFinnair

Deal found 21/4£364

Mon 6/1006:40LHR - TRF

1 stop6h 40mScandinavian Airlines

Thu 23/1014:55TRF - LHR

1 stop4h 35mScandinavian Airlines

Deal found 22/4£224

Fri 13/620:55LHR - TRF

2 stops17h 10mKLM

Mon 16/609:00TRF - LHR

2 stops9h 35mKLM

Deal found 21/4£375

Direct flights from Heathrow to Oslo
Explore direct flight options from Heathrow to Oslo based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 April 2025.

Tue 9/920:20LHR - OSL

Nonstop2h 10mBritish Airways

Tue 16/907:45OSL - LHR

Nonstop2h 30mBritish Airways

Deal found 21/4£83

Thu 8/517:30LHR - OSL

Nonstop2h 10mMultiple Airlines

Sun 11/507:45OSL - LHR

Nonstop2h 30mMultiple Airlines

Deal found 21/4£97

Thu 5/619:50LHR - OSL

Nonstop2h 10mScandinavian Airlines

Mon 9/613:15OSL - LHR

Nonstop2h 20mScandinavian Airlines

Deal found 22/4£110

Last-minute flights from Heathrow to Oslo
Discover last-minute flight deals from Heathrow to Oslo. Data last updated 22 April 2025 and is based on user searches.

Sat 26/407:00LHR - OSL

Nonstop2h 05mBritish Airways

Sat 3/508:20OSL - LHR

Nonstop2h 30mBritish Airways

Deal found 22/4£85

Sat 26/407:00LHR - OSL

Nonstop2h 05mMultiple Airlines

Sat 3/507:30OSL - LHR

1 stop6h 25mMultiple Airlines

Deal found 22/4£117

Sat 26/419:45LHR - OSL

1 stop15h 00mAir France

Sat 3/506:05OSL - LHR

1 stop5h 25mAir France

Deal found 22/4£177

Sun 27/421:05LHR - OSL

1 stop8h 55mMultiple Airlines

Sun 4/507:45OSL - LHR

Nonstop2h 30mMultiple Airlines

Deal found 22/4£157

Sun 27/407:50LHR - TRF

1 stop11h 00mMultiple Airlines

Sun 4/514:55TRF - LHR

1 stop4h 35mMultiple Airlines

Deal found 22/4£178

Sun 27/418:10LHR - TRF

2 stops16h 40mFinnair

Sun 4/509:00TRF - LHR

2 stops31h 10mFinnair

Deal found 22/4£484

Mon 28/420:30LHR - OSL

Nonstop2h 10mBritish Airways

Mon 5/508:00OSL - LHR

Nonstop2h 30mBritish Airways

Deal found 21/4£112

Mon 28/406:00LHR - OSL

1 stop6h 05mSWISS

Sun 4/505:40OSL - LHR

2 stops11h 55mSWISS

Deal found 21/4£216

Mon 28/420:30LHR - OSL

Nonstop2h 10mFinnair

Wed 7/520:30OSL - LHR

1 stop13h 40mFinnair

Deal found 22/4£305

Tue 29/406:30LHR - TRF

2 stops6h 50mKLM

Tue 6/509:00TRF - LHR

2 stops9h 35mKLM

Deal found 22/4£1,947

Wed 30/417:30LHR - OSL

Nonstop2h 10mScandinavian Airlines

Sat 3/512:40OSL - LHR

1 stop6h 50mScandinavian Airlines

Deal found 21/4£144

Wed 30/406:40LHR - TRF

1 stop6h 40mScandinavian Airlines

Sun 4/514:55TRF - LHR

1 stop4h 35mScandinavian Airlines

Deal found 22/4£227

One-way flights from Heathrow to Oslo
Search for one-way flight options from Heathrow to Oslo. Find affordable one-way fares based on user searches. Data last updated 22 April 2025.

Wed 27/807:30LHR - OSL

Nonstop2h 05mBritish Airways

Deal found 21/4£52

Tue 10/619:50LHR - OSL

Nonstop2h 10mScandinavian Airlines

Deal found 21/4£65

Wed 21/519:25LHR - TRF

2 stops35h 00mMultiple Airlines

Deal found 22/4£81

Wed 21/519:25LHR - OSL

2 stops21h 15mMultiple Airlines

Deal found 22/4£82

Thu 21/806:40LHR - TRF

1 stop6h 40mScandinavian Airlines

Deal found 20/4£82

Sat 21/618:35LHR - OSL

1 stop13h 15mKLM

Deal found 22/4£94

Fri 9/519:15LHR - OSL

1 stop23h 15mSWISS

Deal found 21/4£108

Mon 7/720:55LHR - TRF

2 stops23h 10mKLM

Deal found 20/4£122

Wed 21/509:00LHR - OSL

1 stop8h 05mLufthansa

Deal found 22/4£130

Wed 6/818:10LHR - OSL

1 stop17h 15mFinnair

Deal found 22/4£132

Sun 20/711:05LHR - OSL

1 stop10h 45mBrussels Airlines

Deal found 21/4£188

Thu 1/510:20LHR - TRF

2 stops9h 50mFinnair

Deal found 21/4£202

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Tue 9/9

20:20-23:30

Nonstop2h 10m

Oslo Gardermoen

Tue 16/9

07:45-09:15

Nonstop2h 30m

£83

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Thu 8/5

17:30-20:40

Nonstop2h 10m

Oslo Gardermoen

Sun 11/5

07:45-09:15

Nonstop2h 30m

£97

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Thu 5/6

19:50-23:00

Nonstop2h 10m

Oslo Gardermoen

Mon 9/6

13:15-14:35

Nonstop2h 20m

£110

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Sat 17/5

11:45-22:35

1 stop9h 50m

Oslo Gardermoen

Sat 24/5

06:30-10:45

1 stop5h 15m

£155

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Mon 19/5

07:25-22:10

1 stop13h 45m

Oslo Gardermoen

Mon 26/5

11:35-22:40

1 stop12h 05m

£160

LondonOslo

LHR - TRF

LHRTRF

London Heathrow

Tue 6/5

06:45-17:55

1 stop10h 10m

Oslo Sandefjord

Sat 10/5

12:30-17:20

1 stop5h 50m

£161

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Thu 5/6

17:50-22:50

1 stop4h 00m

Oslo Gardermoen

Thu 12/6

18:05-21:35

1 stop4h 30m

£162

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Wed 21/5

13:45-23:55

1 stop9h 10m

Oslo Gardermoen

Sat 24/5

05:40-13:40

2 stops9h 00m

£201

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Tue 13/5

19:45-11:50

1 stop15h 05m

Oslo Gardermoen

Wed 14/5

17:35-21:25

1 stop4h 50m

£218

LondonOslo

LHR - TRF

LHRTRF

London Heathrow

Mon 6/10

06:40-14:20

1 stop6h 40m

Oslo Sandefjord

Thu 23/10

14:55-18:30

1 stop4h 35m

£224

Flights are sorted by cheapest return flights first.

Deals found on 21/4

Showing 1-10 of 24 results

Best time to book a flight from Heathrow to Oslo

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

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Oslo

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

The best time to book flights from London Heathrow Airport to Oslo is 69 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from London Heathrow Airport to Oslo?

Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Oslo (average of £103). Flying from London Heathrow Airport to Oslo 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?

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Oslo at midday. If you’re flexible enough to do this you can expect to save up to 41% on your trip compared to booking a flight in the morning.

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

Travellers seeking maximum savings on their London Heathrow Airport to Oslo 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

The most flights from LHR to OS1 are scheduled on a Monday (36 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (19 on average).

Rainfall in Oslo by month

In terms of precipitation, rainfall in Oslo 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 when rainfall is around 40.0 mm.

Temperature in Oslo by month

If weather is an important factor for your trip to Oslo, 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

See what other customers who have flown with KLM, Finnair and SWISS from London to Oslo have to say. 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

1,331 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

KLM

7.8

Good

1,331 reviews

KLM

7.8

Good

1,331 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

Finnair

7.6

Good

1,272 reviews

KLM

7.8

Good

1,331 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

SWISS

7.5

Good

1,582 reviews

KLM

7.8

Good

1,331 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

Air France

7.4

Good

1,441 reviews

KLM

7.8

Good

1,331 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

Scandinavian Airlines

7.3

Good

1,342 reviews

KLM

7.8

Good

1,331 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

Related info for your journey

What are the cheapest airlines flying from London Heathrow Airport to Oslo round-trip?
Our cheapest airline available from London Heathrow Airport to Oslo is British Airways. Our recent data shows that you can find tickets from as low as £83 on this airline. Additional options worth looking into are Scandinavian Airlines and KLM, starting at £110 and £155 round-trip. Users have found that British Airways is 40% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from London Heathrow Airport to Oslo one-way?
To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at £52. Scandinavian Airlines flights start at £65 while deals on KLM start at £94 one-way.
What are the most reliable airlines from London Heathrow Airport to Oslo?
Consider Scandinavian Airlines (90%), Virgin Atlantic (90%) or Delta (89%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Oslo.
What are the cheapest flights from London Heathrow Airport to Oslo?
On average you can expect to pay £328 for a flight from London Heathrow Airport to Oslo. The cheapest flight overall is £63 while the most popular route, (London Heathrow - Oslo Gardermoen) is currently priced at £88.
Can I find deals for flights from Heathrow to Oslo that include hotel bookings?
Yes. In addition to deals on Heathrow to Oslo flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Oslo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Oslo.
Can I find deals for business class flights from Heathrow to Oslo?
Yes. Cheapflights offers flight deals from Heathrow to Oslo 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?
Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Oslo (average of £103). Flying from London Heathrow Airport to Oslo 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Heathrow to Oslo

Heathrow to Oslo Gardermoen flights

London City to Oslo Gardermoen flights

Stansted to Oslo Gardermoen flights

Luton to Oslo Gardermoen flights

Gatwick to Oslo Gardermoen flights

Heathrow to Sandefjord flights

Stansted to Sandefjord flights

Heathrow to Bergen flights

London City to Bergen flights

Luton to Sandefjord flights

Gatwick to Sandefjord flights

Gatwick to Bergen flights

Stansted to Bergen flights

Luton to Bergen flights

Heathrow to Tromsø flights

Gatwick to Tromsø flights

Gatwick to Bodø flights

London City to Tromsø flights

Heathrow to Bodø flights

Stansted to Tromsø flights

Heathrow to Stavanger flights

Stansted to Bodø flights

London City to Stavanger flights

Gatwick to Stavanger flights

Heathrow to Trondheim flights

Luton to Stavanger flights

Stansted to Stavanger flights

Stansted to Trondheim flights

Southend to Oslo Gardermoen flights

Gatwick to Trondheim flights

Luton to Tromsø flights

Heathrow to Longyearbyen flights

London City to Sandefjord flights

London City to Trondheim flights

Heathrow to Svolvær flights

London City to Bodø flights

Gatwick to Ålesund flights

Gatwick to Longyearbyen flights

Heathrow to Narvik flights

Stansted to Longyearbyen flights

Stansted to Ålesund flights

Heathrow to Ålesund flights

London City to Ålesund flights

Luton to Trondheim flights

Gatwick to Narvik flights

Heathrow to Leknes flights

Heathrow to Haugesund flights

Top 7 airlines flying from Heathrow to Oslo

Airline	Cheapest	Average	Flexibility	On-time
Norwegian	Cheapest£34	Average£124	FlexibilityNo cancel fee	On-time74%	Search Norwegian flights
Ryanair	Cheapest£52	Average£69	FlexibilityNo cancel fee	On-timeN/A	Search Ryanair flights
British Airways	Cheapest£70	Average£125	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Scandinavian Airlines	Cheapest£85	Average£200	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
Brussels Airlines	Cheapest£140	Average£180	FlexibilityNo cancel fee	On-timeN/A	Search Brussels Airlines flights
Lufthansa	Cheapest£144	Average£260	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Finnair	Cheapest£155	Average£319	FlexibilityNo cancel fee	On-time76%	Search Finnair flights

Fly with Cheapflights

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

Deals for Heathrow to Oslo 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 Heathrow to Oslo?

Cheapflights helps you find that perfect flight to Oslo from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Heathrow to Oslo with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Heathrow to Oslo on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London Heathrow Airport to Oslo from £52

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 27/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from London Heathrow to Oslo are usually found in January or November, booked 69 days in advance, depart on a Wednesday or Tuesday and return on a Sunday

Cheap flight deals from Heathrow to Oslo

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Heathrow to Oslo

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

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

Cheapflights Fare Finder

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

Best time to book a flight from Heathrow to Oslo

Have a flexible travel schedule? Discover the best time to fly to Oslo from Heathrow with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Oslo

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Oslo. Price data was last updated on 18 April 2025.

What is the cheapest month to book a flight from London Heathrow Airport to Oslo?

What is the cheapest time of day to fly from LHR to OSL?

Find hourly flight availability from Heathrow to Oslo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 April 2025.

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

Use this chart to determine the cheapest time to fly return from Heathrow to Oslo. Price data was last updated on 30 March 2025.

Weekly flight availability from London Heathrow Airport to Oslo

Explore weekly flight availability from Heathrow to Oslo. 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 22 April 2025.

Rainfall in Oslo by month

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

Temperature in Oslo by month

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

Reviews of airlines servicing Oslo

Get insights into the airlines that provide service to Oslo. 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. Reviews last updated 22 April 2025.

See what other customers who have flown with KLM, Finnair and SWISS from London to Oslo have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Oslo. 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 round-trip?

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

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

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

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

How can I find direct flights from Heathrow to Oslo?

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

What is the cheapest month to book a flight from London Heathrow Airport to Oslo?

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Alternative routes for Heathrow to Oslo

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Top 7 airlines flying from Heathrow to Oslo

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