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£112+ Cheap flights to Oulu

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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
— OUL
31 Aug — 7 Sep1
1 adult

Flights to Oulu in 2025

Find the latest flights to Oulu in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 26 August 2025.

Return from

£257

One-way from

£112

Popular in

September

Cheapest in

May

Average price

£322
Finnair
  • Finnair
  • 1/10-14/10
  • 2 total stops
  • 11h 10m total
  • London to Oulu
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5/10
  • 5/10
  • 3 total stops
  • 25h 40m total
  • London to Oulu
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£42 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£12 potential savings vs. average return price).
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Average for return flights in August 2025
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Find flight deals to Oulu

Cheapest flights to Oulu
Explore the most affordable flight options available to Oulu. Find the lowest fares based on data from user searches, with prices last updated on 26 August 2025.

Wed 1/1018:10LHR - OUL
1 stop11h 50mFinnair
Tue 14/1018:35OUL - LHR
1 stop5h 35mFinnair
Deal found 26/8£237
Thu 9/1009:55LGW - OUL
1 stop19h 05mMultiple Airlines
Thu 16/1018:35OUL - LGW
2 stops16h 05mMultiple Airlines
Deal found 25/8£258
Thu 9/1018:15STN - OUL
2 stops18h 35mMultiple Airlines
Thu 16/1005:50OUL - STN
3 stops38h 10mMultiple Airlines
Deal found 25/8£261
Thu 9/1008:05LTN - OUL
3 stops20h 55mMultiple Airlines
Thu 16/1005:50OUL - LTN
3 stops27h 05mMultiple Airlines
Deal found 25/8£264
Thu 9/1007:30LHR - OUL
1 stop5h 20mFinnair
Thu 16/1018:35OUL - LHR
1 stop5h 35mFinnair
Deal found 25/8£272
Thu 9/1013:55LHR - OUL
2 stops15h 05mMultiple Airlines
Thu 16/1005:50OUL - LHR
2 stops13h 10mMultiple Airlines
Deal found 25/8£308
Wed 1/1006:15LHR - OUL
2 stops22h 45mAir France
Tue 14/1021:55OUL - LHR
2 stops22h 40mAir France
Deal found 26/8£395
Thu 9/1006:15LHR - OUL
2 stops22h 45mAir France
Thu 16/1021:55OUL - LHR
2 stops25h 30mAir France
Deal found 25/8£451
Wed 1/1007:30LHR - OUL
1 stop15h 30mBritish Airways
Tue 14/1005:50OUL - LHR
2 stops18h 45mBritish Airways
Deal found 26/8£475
Wed 1/1020:40LGW - OUL
2 stops19h 15mIberia
Tue 14/1014:15OUL - LGW
2 stops31h 45mIberia
Deal found 26/8£1,144

Cheapflights Fare Finder

 
Locate flights to Oulu that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 26 August 2025.
Use the filters below to find and compare flights to Oulu that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Wed 1/10

18:10-08:00

1 stop11h 50m

Oulu

Tue 14/10

18:35-22:10

1 stop5h 35m

£237

LondonOulu

LGW - OUL

LGWOUL

London Gatwick

Thu 9/10

09:55-07:00

1 stop19h 05m

Oulu

Thu 16/10

18:35-08:40

2 stops16h 05m

£258

LondonOulu

STN - OUL

STNOUL

London Stansted

Thu 9/10

18:15-14:50

2 stops18h 35m

Oulu

Thu 16/10

05:50-18:00

3 stops38h 10m

£261

LondonOulu

LTN - OUL

LTNOUL

London Luton

Thu 9/10

08:05-07:00

3 stops20h 55m

Oulu

Thu 16/10

05:50-06:55

3 stops27h 05m

£264

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Thu 9/10

07:30-14:50

1 stop5h 20m

Oulu

Thu 16/10

18:35-22:10

1 stop5h 35m

£272

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Thu 9/10

13:55-07:00

2 stops15h 05m

Oulu

Thu 16/10

05:50-17:00

2 stops13h 10m

£308

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Wed 1/10

06:15-07:00

2 stops22h 45m

Oulu

Tue 14/10

21:55-18:35

2 stops22h 40m

£395

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Thu 9/10

06:15-07:00

2 stops22h 45m

Oulu

Thu 16/10

21:55-21:25

2 stops25h 30m

£451

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Wed 1/10

07:30-01:00

1 stop15h 30m

Oulu

Tue 14/10

05:50-22:35

2 stops18h 45m

£475

LondonOulu

LGW - OUL

LGWOUL

London Gatwick

Wed 1/10

20:40-17:55

2 stops19h 15m

Oulu

Tue 14/10

14:15-20:00

2 stops31h 45m

£1,144

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Showing 1-10 of 22 results
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2
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Best time to book a flight to Oulu

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

How long is the flight to Oulu?

On average, a flight from London to Oulu takes 13 hours 0 minutes. Flights to Oulu from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Oulu?

The most popular airline flying from London to Oulu is Finnair.

Finnair
Finnair
From £221
Lufthansa
Lufthansa
From £194

What are the cheapest airlines that fly to Oulu?

The cheapest airline flying from London to Oulu is Finnair.

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 26 August 2025.
See what other customers who have flown with Finnair to Finland have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,320 reviews
Check prices

Entertainment

6.9

Boarding

7.6

Food

6.7

Crew

8.1

Comfort

7.5

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
Finnair
7.6
Good
1,320 reviews
Finnair
7.6
Good
1,320 reviews
Check prices

Entertainment

6.9

Boarding

7.6

Food

6.7

Crew

8.1

Comfort

7.5

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.

FAQs about flying to Oulu

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

    Oulu (OUL), located 6.5 mi from the city center, is the airport you fly into when you book flights to Oulu.

  • Can I find cheaper flights to Oulu if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Oulu on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Oulu?

    Based on reviews from Cheapflights users, Lufthansa is rated the highest out of the airlines that fly to Oulu.

  • Where does the fastest flight to Oulu depart from?

    For those looking to save time traveling to Oulu, London offers the quickest one-way flight (5 hours 35 minutes).

  • Does Oulu have car hire?

    Yes. Those touching down at Oulu can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Oulu?

    Yes. Oulu has hotels nearby for those requiring accommodations. Oulunsalo Apartment is the closest property to Oulu (1.0 mi away from Oulu).

See more FAQs

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