Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Oslo from £49

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — OSL
16 Dec — 23 Dec1
1 adult

The best prices from London Heathrow to Oslo are usually found in January or November, booked 53 days in advance, depart on a Wednesday or Friday and return on a Tuesday

Find flights from Heathrow to Oslo within your budget

Customise your flight search to find flights from Heathrow to Oslo 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 886,240 searches. Data last updated 11 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Wed 12/3

19:25-22:40

Nonstop2h 15m

Oslo Gardermoen

Wed 19/3

19:00-20:30

Nonstop2h 30m

£78

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Fri 7/2

20:20-23:35

Nonstop2h 15m

Oslo Gardermoen

Mon 10/2

15:00-16:25

Nonstop2h 25m

£93

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Wed 12/3

07:05-10:15

Nonstop2h 10m

Oslo Gardermoen

Wed 19/3

07:40-17:00

1 stop10h 20m

£100

LondonOslo

LHR - TRF

LHRTRF

London Heathrow

Fri 31/1

06:30-14:40

1 stop7h 10m

Oslo Sandefjord

Sun 2/2

15:20-22:00

1 stop7h 40m

£116

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Thu 9/1

16:40-23:30

1 stop5h 50m

Oslo Gardermoen

Sun 12/1

06:00-10:25

1 stop5h 25m

£142

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Fri 31/1

10:00-16:15

1 stop5h 15m

Oslo Gardermoen

Mon 10/2

17:00-20:50

1 stop4h 50m

£145

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Fri 17/1

17:50-22:50

1 stop4h 00m

Oslo Gardermoen

Thu 23/1

06:45-10:05

1 stop4h 20m

£167

LondonOslo

LHR - TRF

LHRTRF

London Heathrow

Fri 2/5

06:40-14:20

1 stop6h 40m

Oslo Sandefjord

Sun 4/5

14:55-18:30

1 stop4h 35m

£186

LondonOslo

LHR - OSL

LHROSL

London Heathrow

Wed 25/12

18:40-15:20

2 stops19h 40m

Oslo Gardermoen

Fri 10/1

19:05-16:20

1 stop22h 15m

£187

LondonOslo

LHR - TRF

LHRTRF

London Heathrow

Mon 6/1

17:50-18:50

2 stops24h 00m

Oslo Sandefjord

Mon 13/1

12:20-19:15

2 stops7h 55m

£236

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Showing 1-10 of 23 results
1
2
3

Cheap flight deals from Heathrow to Oslo

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Oslo (OS1). 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 11 December 2024.

Round-trip from

£78

One-way from

£49

Popular in

December

Cheapest in

January

Average price

£222
British Airways
  • British Airways
  • 19/3-26/3
  • Nonstop
  • 4h 55m total
  • London to Oslo
British Airways
  • British Airways
  • 4/2
  • Nonstop
  • 2h 15m total
  • London to Oslo
High demand for flights, 2% potential price rise
Best time to find cheap flights, 6% potential price drop
Average for round-trip flights in December 2024

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 11 December 2024.

Thu 12/1207:45LHR - OSL
Nonstop2h 10mBritish Airways
Mon 16/1214:30OSL - LHR
Nonstop2h 40mBritish Airways
Deal found 11/12£121
Thu 26/1219:50LHR - OSL
Nonstop2h 10mScandinavian Airlines
Wed 1/108:00OSL - LHR
1 stop10h 40mScandinavian Airlines
Deal found 10/12£141
Thu 26/1207:05LHR - OSL
Nonstop2h 10mMultiple Airlines
Wed 1/106:50OSL - LHR
Nonstop2h 50mMultiple Airlines
Deal found 10/12£176
Thu 26/1206:50LHR - OSL
1 stop15h 00mBrussels Airlines
Sat 4/106:45OSL - LHR
1 stop15h 05mBrussels Airlines
Deal found 10/12£185
Wed 25/1218:40LHR - OSL
2 stops19h 40mSWISS
Fri 10/119:05OSL - LHR
1 stop22h 15mSWISS
Deal found 10/12£187
Thu 19/1211:10LHR - OSL
1 stop5h 45mLufthansa
Mon 23/1218:45OSL - LHR
1 stop5h 10mLufthansa
Deal found 11/12£195
Thu 26/1219:30LHR - TRF
1 stop15h 55mScandinavian Airlines
Sun 29/1219:00TRF - LHR
1 stop23h 40mScandinavian Airlines
Deal found 10/12£209
Fri 13/1209:55LHR - TRF
2 stops24h 15mMultiple Airlines
Mon 16/1221:45TRF - LHR
2 stops16h 10mMultiple Airlines
Deal found 10/12£212
Tue 24/1209:05LHR - OSL
1 stop27h 30mAustrian Airlines
Mon 30/1214:20OSL - LHR
1 stop19h 00mAustrian Airlines
Deal found 11/12£229
Fri 27/1218:10LHR - OSL
1 stop12h 55mFinnair
Wed 1/108:45OSL - LHR
1 stop12h 55mFinnair
Deal found 10/12£243
Wed 11/1214:45LHR - OSL
1 stop7h 50mAir France
Sat 14/1213:00OSL - LHR
1 stop9h 25mAir France
Deal found 10/12£258
Thu 12/1211:45LHR - OSL
1 stop5h 35mKLM
Sun 15/1212:40OSL - LHR
1 stop5h 20mKLM
Deal found 10/12£277

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.

Travel insights for flights from Heathrow to Oslo

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

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 6 December 2024.

The best time to book flights from London Heathrow Airport to Oslo is 53 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 £182). 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. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 December 2024.

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 21% on your trip compared to booking a flight in the afternoon.

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 8 December 2024.

Travellers seeking maximum savings on their London Heathrow Airport to Oslo flight should consider departing on Thursday 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

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 11 December 2024.

The most flights from LHR to OS1 are scheduled on a Monday (35 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Oslo by month

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

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

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 11 December 2024.
See what other customers who have flown with British Airways, Lufthansa and Brussels Airlines 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.
7.8
Good
1,348 reviews

Food

7.3

Comfort

7.7

Boarding

7.9

Overall

7.8

Entertainment

7.2

Crew

8.4

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

7.8
Good
1,348 reviews
7.8
Good
1,348 reviews

Food

7.3

Comfort

7.7

Boarding

7.9

Overall

7.8

Entertainment

7.2

Crew

8.4

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

7.7
Good
1,288 reviews
7.8
Good
1,348 reviews

Food

7.3

Comfort

7.7

Boarding

7.9

Overall

7.8

Entertainment

7.2

Crew

8.4

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

7.6
Good
1,615 reviews
7.8
Good
1,348 reviews

Food

7.3

Comfort

7.7

Boarding

7.9

Overall

7.8

Entertainment