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£117+ 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 25/4. Fares are subject to change and may not be available on all flights or dates of travel.
— OUL
8 Feb — 15 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to Oulu in 2026

Find the latest flights to Oulu in 2026, 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 9 January 2026.

Return from

£140

One-way from

£117

Popular in

April

Cheapest in

May

Average price

£382
airBaltic
  • airBaltic
  • 17/6-20/6
  • 2 total stops
  • 19h 05m total
  • London to Oulu
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Finnair
  • Finnair
  • 25/4
  • 1 total stop
  • 12h 05m total
  • London to Oulu
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Highest demand for flights based on searches. 11% potential increase in price.
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Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
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Average for return flights in January 2026
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Find flight deals to Oulu

Enter your travel dates to find the best prices.

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 9 January 2026.

Wed 17/609:10LGW - OUL
1 stop13h 50mairBaltic
Sat 20/605:00OUL - LGW
1 stop5h 15mairBaltic
Deal found 8/1£140
Sun 22/220:30STN - OUL
2 stops16h 40mMultiple Airlines
Sun 1/322:15OUL - STN
2 stops15h 30mMultiple Airlines
Deal found 8/1£204
Fri 13/216:45STN - OUL
1 stop12h 40mMultiple Airlines
Fri 13/317:55OUL - STN
1 stop7h 45mMultiple Airlines
Deal found 7/1£228
Mon 23/206:20STN - OUL
1 stop6h 50mMultiple Airlines
Mon 2/321:40OUL - STN
2 stops17h 25mMultiple Airlines
Deal found 7/1£235
Sun 22/220:35LGW - OUL
2 stops12h 05mMultiple Airlines
Sun 1/322:15OUL - LGW
1 stop14h 05mMultiple Airlines
Deal found 8/1£249
Thu 29/1007:30LHR - OUL
1 stop6h 35mFinnair
Mon 2/1105:35OUL - LHR
1 stop5h 35mFinnair
Deal found 7/1£265
Mon 23/218:10LHR - OUL
1 stop5h 15mMultiple Airlines
Mon 2/321:40OUL - LHR
2 stops21h 20mMultiple Airlines
Deal found 7/1£266
Sun 22/221:05LHR - OUL
2 stops11h 35mMultiple Airlines
Sun 1/322:15OUL - LHR
2 stops16h 40mMultiple Airlines
Deal found 8/1£269
Wed 17/611:00LGW - OUL
2 stops8h 35mMultiple Airlines
Sat 20/605:00OUL - LGW
1 stop5h 15mMultiple Airlines
Deal found 8/1£272
Mon 23/209:15LGW - OUL
2 stops14h 10mMultiple Airlines
Mon 2/317:00OUL - LGW
2 stops25h 20mMultiple Airlines
Deal found 7/1£274
Sat 11/410:20LHR - OUL
1 stop9h 15mFinnair
Wed 15/407:40OUL - LHR
1 stop9h 30mFinnair
Deal found 7/1£279
Thu 5/217:15LGW - OUL
2 stops11h 40mMultiple Airlines
Thu 12/210:55OUL - LGW
2 stops10h 35mMultiple Airlines
Deal found 6/1£285

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 9 January 2026.
Use the filters below to find and compare flights to Oulu that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonOulu

LGW - OUL

LGWOUL

London Gatwick

Wed 17/6

09:10-01:00

1 stop13h 50m

Oulu

Sat 20/6

05:00-08:15

1 stop5h 15m

£140

LondonOulu

STN - OUL

STNOUL

London Stansted

Sun 22/2

20:30-15:10

2 stops16h 40m

Oulu

Sun 1/3

22:15-11:45

2 stops15h 30m

£204

LondonOulu

STN - OUL

STNOUL

London Stansted

Fri 13/2

16:45-07:25

1 stop12h 40m

Oulu

Fri 13/3

17:55-23:40

1 stop7h 45m

£228

LondonOulu

STN - OUL

STNOUL

London Stansted

Mon 23/2

06:20-15:10

1 stop6h 50m

Oulu

Mon 2/3

21:40-13:05

2 stops17h 25m

£235

LondonOulu

LGW - OUL

LGWOUL

London Gatwick

Sun 22/2

20:35-10:40

2 stops12h 05m

Oulu

Sun 1/3

22:15-10:20

1 stop14h 05m

£249

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Mon 23/2

18:10-01:25

1 stop5h 15m

Oulu

Mon 2/3

21:40-17:00

2 stops21h 20m

£266

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Sun 22/2

21:05-10:40

2 stops11h 35m

Oulu

Sun 1/3

22:15-12:55

2 stops16h 40m

£269

LondonOulu

LGW - OUL

LGWOUL

London Gatwick

Wed 17/6

11:00-21:35

2 stops8h 35m

Oulu

Sat 20/6

05:00-08:15

1 stop5h 15m

£272

LondonOulu

LGW - OUL

LGWOUL

London Gatwick

Mon 23/2

09:15-01:25

2 stops14h 10m

Oulu

Mon 2/3

17:00-16:20

2 stops25h 20m

£274

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Sat 11/4

10:20-21:35

1 stop9h 15m

Oulu

Wed 15/4

07:40-15:10

1 stop9h 30m

£279

Flights are sorted by cheapest return flights first.

Deals found on 7/1

Showing 1-10 of 27 results
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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 37 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 £200

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 9 January 2026.
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
1,346 reviews
Check prices

Entertainment

6.9

Food

6.7

Comfort

7.4

Crew

8.2

Overall

7.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Finnair
7.6
Good
1,346 reviews
Finnair
7.6
Good
1,346 reviews
Check prices

Entertainment

6.9

Food

6.7

Comfort

7.4

Crew

8.2

Overall

7.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.

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, Finnair 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 (6 hours 55 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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