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Cheap flights from London Heathrow Airport to Oulu from £169

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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — OUL
5 May — 12 May1
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 30 April 2025.

Round-trip from

£172

One-way from

£169

Popular in

January

Cheapest in

September

Average price

£317
Lufthansa
  • Lufthansa
  • 13/6-20/6
  • 3 total stops
  • 14h 45m total
  • London to Oulu
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Finnair
  • Finnair
  • 11/7
  • 1 total stop
  • 12h 00m total
  • London to Oulu
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£27 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£10 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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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 30 April 2025.

Fri 13/606:30LHR - OUL
1 stop5h 55mLufthansa
Fri 20/615:20OUL - LHR
2 stops8h 50mLufthansa
Deal found 29/4£172
Tue 1/707:30LHR - OUL
1 stop5h 00mFinnair
Tue 15/714:15OUL - LHR
1 stop4h 50mFinnair
Deal found 29/4£288
Thu 17/706:40LHR - OUL
2 stops30h 10mMultiple Airlines
Mon 21/721:55OUL - LHR
2 stops25h 25mMultiple Airlines
Deal found 29/4£307
Tue 1/715:25LHR - OUL
2 stops14h 35mAir France
Mon 7/721:55OUL - LHR
2 stops25h 30mAir France
Deal found 29/4£499
Wed 11/609:30LHR - OUL
1 stop5h 25mBritish Airways
Wed 18/605:50OUL - LHR
2 stops11h 10mBritish Airways
Deal found 29/4£522

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 30 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

Fri 13/6

06:30-14:25

1 stop5h 55m

Oulu

Fri 20/6

15:20-22:10

2 stops8h 50m

£172

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Tue 1/7

07:30-14:30

1 stop5h 00m

Oulu

Tue 15/7

14:15-17:05

1 stop4h 50m

£288

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Thu 17/7

06:40-14:50

2 stops30h 10m

Oulu

Mon 21/7

21:55-21:20

2 stops25h 25m

£307

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Tue 1/7

15:25-08:00

2 stops14h 35m

Oulu

Mon 7/7

21:55-21:25

2 stops25h 30m

£499

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Wed 11/6

09:30-16:55

1 stop5h 25m

Oulu

Wed 18/6

05:50-15:00

2 stops11h 10m

£522

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Fri 11/7

07:30-21:30

1 stop12h 00m

£169

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Fri 11/7

22:10-16:55

2 stops40h 45m

£350

Flights are sorted by cheapest return flights first.

Deals found on 29/4

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 30 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 30 April 2025.
Finnair
7.6
Good
1,275 reviews
Check prices

Entertainment

6.9

Crew

8.1

Food

6.7

Boarding

7.6

Comfort

7.4

Overall

7.6

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
1,275 reviews
Finnair
7.6
Good
1,275 reviews
Check prices

Entertainment

6.9

Crew

8.1

Food

6.7

Boarding

7.6

Comfort

7.4

Overall

7.6

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
1,446 reviews
Finnair
7.6
Good
1,275 reviews
Check prices

Entertainment

6.9

Crew

8.1

Food

6.7

Boarding

7.6

Comfort

7.4

Overall

7.6

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
7,044 reviews
Finnair
7.6
Good
1,275 reviews
Check prices

Entertainment

6.9

Crew

8.1

Food

6.7

Boarding

7.6

Comfort

7.4

Overall

7.6

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
6,842 reviews
Finnair
7.6
Good
1,275 reviews
Check prices

Entertainment

6.9

Crew

8.1

Food

6.7

Boarding

7.6

Comfort

7.4

Overall

7.6

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 £172. Additional return tickets that might be worth considering are offered by Finnair and Air France, with the lowest prices starting at £288 and £499, respectively. Lufthansa is priced at 47% 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

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Alternative routes for Heathrow to Oulu

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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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£236Average£351FlexibilityNo 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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