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£99+ 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 14/4. Fares are subject to change and may not be available on all flights or dates of travel.
— OUL
19 Apr — 26 Apr1
1 adult
1 adult, Economy, 0 bags

Flights to Oulu in 2026

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 20 March 2026.

Wed 29/407:40
STN
-
OUL
1 stop15h 45m
Multiple Airlines
Wed 6/505:40
OUL
-
STN
2 stops7h 10m
Multiple Airlines
Deal found 15/3£211
Sun 10/509:40
LGW
-
OUL
1 stop13h 45m
airBaltic
Sat 16/505:00
OUL
-
LGW
1 stop5h 15m
airBaltic
Deal found 17/3£220
Sun 10/509:40
LGW
-
OUL
2 stops25h 55m
Multiple Airlines
Sat 16/505:00
OUL
-
LGW
1 stop5h 15m
Multiple Airlines
Deal found 17/3£230
Mon 4/506:45
STN
-
OUL
1 stop15h 05m
Multiple Airlines
Mon 11/505:00
OUL
-
STN
2 stops10h 00m
Multiple Airlines
Deal found 19/3£233
Fri 8/517:20
LGW
-
OUL
1 stop6h 05m
airBaltic
Tue 12/505:00
OUL
-
LGW
1 stop5h 15m
airBaltic
Deal found 18/3£236
Fri 8/506:40
STN
-
OUL
2 stops12h 55m
Multiple Airlines
Tue 12/516:15
OUL
-
STN
1 stop10h 35m
Multiple Airlines
Deal found 18/3£249
Fri 1/513:10
STN
-
OUL
1 stop15h 35m
Multiple Airlines
Fri 8/507:25
OUL
-
STN
1 stop14h 10m
Multiple Airlines
Deal found 17/3£251
Thu 16/707:20
STN
-
OUL
2 stops7h 35m
Multiple Airlines
Fri 24/716:15
OUL
-
STN
1 stop5h 20m
Multiple Airlines
Deal found 15/3£257
Thu 25/607:30
LHR
-
OUL
1 stop6h 00m
Finnair
Sun 28/605:40
OUL
-
LHR
1 stop8h 55m
Finnair
Deal found 18/3£272
Mon 4/518:10
LHR
-
OUL
1 stop17h 25m
Finnair
Mon 11/517:35
OUL
-
LHR
1 stop5h 05m
Finnair
Deal found 19/3£273
Thu 16/707:25
LGW
-
OUL
2 stops7h 30m
Multiple Airlines
Fri 24/705:00
OUL
-
LGW
1 stop5h 15m
Multiple Airlines
Deal found 15/3£275
Sun 10/518:00
STN
-
OUL
1 stop10h 45m
Multiple Airlines
Sat 16/505:00
OUL
-
STN
1 stop8h 55m
Multiple Airlines
Deal found 17/3£275

Find flight deals to Oulu

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 20 March 2026.

Return from

£211

One-way from

£99

Popular in

April

Cheapest in

May

Average price

£320
29/4-6/5
  • 29/4-6/5
  • 3 total stops
  • 22h 55m total
  • London to Oulu
Search Deals
14/4
  • 14/4
  • 3 total stops
  • 26h 25m total
  • London to Oulu
Search Deals
Highest demand for flights based on searches. 16% potential increase in price.
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for return flights in March 2026
Search Deals

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

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonOulu

STN - OUL

STNOUL

London Stansted

Wed 29/4

07:40-01:25

1 stop15h 45m

Oulu

Wed 6/5

05:40-10:50

2 stops7h 10m

£211

LondonOulu

LGW - OUL

LGWOUL

London Gatwick

Sun 10/5

09:40-01:25

1 stop13h 45m

Oulu

Sat 16/5

05:00-08:15

1 stop5h 15m

£220

LondonOulu

STN - OUL

STNOUL

London Stansted

Mon 4/5

06:45-23:50

1 stop15h 05m

Oulu

Mon 11/5

05:00-13:00

2 stops10h 00m

£233
Fastest return journey

LondonOulu

LGW - OUL

LGWOUL

London Gatwick

Fri 8/5

17:20-01:25

1 stop6h 05m

Oulu

Tue 12/5

05:00-08:15

1 stop5h 15m

£236

LondonOulu

STN - OUL

STNOUL

London Stansted

Fri 8/5

06:40-21:35

2 stops12h 55m

Oulu

Tue 12/5

16:15-00:50

1 stop10h 35m

£249

LondonOulu

STN - OUL

STNOUL

London Stansted

Thu 16/7

07:20-16:55

2 stops7h 35m

Oulu

Fri 24/7

16:15-19:35

1 stop5h 20m

£257

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Thu 25/6

07:30-15:30

1 stop6h 00m

Oulu

Sun 28/6

05:40-12:35

1 stop8h 55m

£272

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Mon 4/5

18:10-13:35

1 stop17h 25m

Oulu

Mon 11/5

17:35-20:40

1 stop5h 05m

£273

LondonOulu

LGW - OUL

LGWOUL

London Gatwick

Thu 16/7

07:25-16:55

2 stops7h 30m

Oulu

Fri 24/7

05:00-08:15

1 stop5h 15m

£275

LondonOulu

STN - OUL

STNOUL

London Stansted

Sun 10/5

18:00-06:45

1 stop10h 45m

Oulu

Sat 16/5

05:00-11:55

1 stop8h 55m

£275

Flights are sorted by cheapest return flights first.

Deals found on 19/3

Showing 1-10 of 54 resultsSorted by cheapest first
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6

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 14 hours 14 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 £201

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 20 March 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
7.7
Good
1,374 reviews
Check prices

Entertainment

6.9

Boarding

7.7

Comfort

7.5

Crew

8.2

Food

6.7

Overall

7.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
Finnair
7.7
Good
1,374 reviews
Finnair
7.7
Good
1,374 reviews
Check prices

Entertainment

6.9

Boarding

7.7

Comfort

7.5

Crew

8.2

Food

6.7

Overall

7.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.

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 0 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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