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Cheap flights from London Heathrow Airport to Oulu from £154

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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — OUL
17 Apr — 24 Apr1
1 adult

Cheap flight deals from Heathrow to Oulu

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Oulu (OUL). 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 12 April 2025.

Round-trip from

£156

One-way from

£154

Popular in

January

Cheapest in

September

Average price

£265
Lufthansa
  • Lufthansa
  • 20/5-27/5
  • 2 total stops
  • 14h 55m total
  • London to Oulu
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22/4
  • 22/4
  • 2 total stops
  • 12h 00m total
  • London to Oulu
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£32 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Heathrow to Oulu

Cheapest flights from Heathrow to Oulu
Explore the most affordable flight options available from Heathrow to Oulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 April 2025.

Tue 20/506:55LHR - OUL
1 stop7h 10mLufthansa
Tue 27/516:55OUL - LHR
1 stop7h 45mLufthansa
Deal found 10/4£156
Thu 26/607:30LHR - OUL
1 stop5h 20mFinnair
Wed 23/715:45OUL - LHR
1 stop8h 25mFinnair
Deal found 11/4£273
Thu 26/613:55LHR - OUL
2 stops16h 05mMultiple Airlines
Wed 23/717:35OUL - LHR
1 stop6h 35mMultiple Airlines
Deal found 11/4£312
Wed 14/515:20LHR - OUL
2 stops13h 40mAir France
Tue 20/521:55OUL - LHR
2 stops22h 40mAir France
Deal found 10/4£467
Tue 30/1207:55LHR - OUL
2 stops15h 10mBritish Airways
Sat 3/105:35OUL - LHR
1 stop5h 35mBritish Airways
Deal found 10/4£531

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow to Oulu 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 12 April 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Oulu that are best for you.

Fly from

Heathrow

Fly to

Oulu

Route

Depart

Return

Price

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Tue 20/5

06:55-16:05

1 stop7h 10m

Oulu

Tue 27/5

16:55-22:40

1 stop7h 45m

£156

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Thu 26/6

07:30-14:50

1 stop5h 20m

Oulu

Wed 23/7

15:45-22:10

1 stop8h 25m

£273

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Thu 26/6

13:55-08:00

2 stops16h 05m

Oulu

Wed 23/7

17:35-22:10

1 stop6h 35m

£312

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Wed 14/5

15:20-07:00

2 stops13h 40m

Oulu

Tue 20/5

21:55-18:35

2 stops22h 40m

£467

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Wed 14/5

16:10-01:00

1 stop6h 50m

Oulu

Tue 20/5

05:50-22:35

2 stops18h 45m

£583

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Tue 22/4

17:00-07:00

2 stops12h 00m

£154

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Fri 11/7

07:30-14:50

1 stop5h 20m

£162

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Fri 11/7

19:25-16:05

2 stops18h 40m

£243

Flights are sorted by cheapest return flights first.

Deals found on 11/4

Best time to book a flight from Heathrow to Oulu

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

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

Find hourly flight availability from Heathrow to Oulu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 April 2025.

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Oulu at midday. If you’re flexible enough to do this you can expect to save up to 8% on your trip compared to booking a flight in the morning.

Rainfall in Oulu by month

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

In terms of precipitation, rainfall in Oulu ranges from 10.0 - 60.0 inches per month. August is typically the wettest month, when rainfall can reach 60.0 mm. April is typically the driest time to visit Oulu when rainfall is around 10.0 mm.

Temperature in Oulu by month

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

If weather is an important factor for your trip to Oulu, 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 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -10.0 C).

Reviews of airlines servicing Oulu

Get insights into the airlines that provide service to Oulu. 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 Oulu. Reviews last updated 12 April 2025.
Read through reviews of airlines operating flights from London to Oulu, such as Finnair, Air France and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,269 reviews
Check prices

Boarding

7.6

Crew

8.1

Overall

7.6

Comfort

7.4

Food

6.7

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Finnair
7.6
Good
1,269 reviews
Finnair
7.6
Good
1,269 reviews
Check prices

Boarding

7.6

Crew

8.1

Overall

7.6

Comfort

7.4

Food

6.7

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Air France
7.4
Good
1,428 reviews
Finnair
7.6
Good
1,269 reviews
Check prices

Boarding

7.6

Crew

8.1

Overall

7.6

Comfort

7.4

Food

6.7

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Lufthansa
6.7
Okay
6,988 reviews
Finnair
7.6
Good
1,269 reviews
Check prices

Boarding

7.6

Crew

8.1

Overall

7.6

Comfort

7.4

Food

6.7

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
British Airways
6.6
Okay
6,740 reviews
Finnair
7.6
Good
1,269 reviews
Check prices

Boarding

7.6

Crew

8.1

Overall

7.6

Comfort

7.4

Food

6.7

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Oulu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Oulu from London Heathrow?

    Oulu (OUL) is the airport you will fly into if you book a flight from London Heathrow to Oulu. You should not have trouble finding flights to Oulu from London Heathrow; the airport handles an average of 0 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Oulu airport from London Heathrow. It is only a 6.5 mi journey from Oulu (OUL) to Oulu’s city center.

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

    Flying on Lufthansa is currently your cheapest option to Oulu, with prices starting at £156. Additional return tickets that might be worth considering are offered by Finnair and Air France, with the lowest prices starting at £273 and £467, respectively. Lufthansa is priced at 52% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Heathrow to Oulu

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Heathrow to Oulu

Discover the top airline that operate flights from Heathrow to Oulu. 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 12 April 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£243Average£358FlexibilityNo cancel feeOn-time76%
Search Finnair 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 Heathrow to Oulu?

When you search for this flight from Heathrow to Oulu, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Oulu by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Need flexible booking options for your flight to Oulu from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Oulu from Heathrow today and book when prices fit your budget.

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