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Cheap flights from London to Oulu from £112

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 13/8. Fares are subject to change and may not be available on all flights or dates of travel.
LON — OUL
12 Jun — 19 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Oulu

Enter your travel dates to find the best prices.

Cheapest flights from London to Oulu
Explore the most affordable flight options available from London to Oulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 May 2026.

Mon 3/806:45
STN
-
OUL
1 stop6h 45m
Multiple Airlines
Fri 7/822:15
OUL
-
STN
1 stop16h 40m
Multiple Airlines
Deal found 12/5£272
Mon 1/606:45
STN
-
OUL
1 stop15h 05m
Multiple Airlines
Mon 15/617:35
OUL
-
STN
2 stops9h 15m
Multiple Airlines
Deal found 8/5£278
Mon 3/818:10
LHR
-
OUL
1 stop14h 00m
Finnair
Fri 7/810:50
OUL
-
LHR
1 stop8h 15m
Finnair
Deal found 12/5£288
Wed 24/621:00
STN
-
OUL
2 stops11h 10m
Multiple Airlines
Wed 1/714:15
OUL
-
STN
1 stop6h 15m
Multiple Airlines
Deal found 10/5£291
Wed 27/506:35
STN
-
OUL
2 stops16h 50m
Multiple Airlines
Tue 2/605:00
OUL
-
STN
3 stops17h 55m
Multiple Airlines
Deal found 11/5£292
Wed 27/507:15
LTN
-
OUL
2 stops16h 10m
Multiple Airlines
Tue 2/605:00
OUL
-
LTN
3 stops18h 00m
Multiple Airlines
Deal found 11/5£304
Wed 24/618:10
LHR
-
OUL
1 stop14h 00m
Finnair
Wed 1/717:35
OUL
-
LHR
1 stop5h 05m
Finnair
Deal found 10/5£306
Mon 1/617:20
LGW
-
OUL
1 stop6h 05m
airBaltic
Mon 15/605:00
OUL
-
LGW
1 stop5h 15m
airBaltic
Deal found 8/5£306
Mon 1/608:25
LGW
-
OUL
2 stops13h 25m
Multiple Airlines
Mon 15/605:00
OUL
-
LGW
1 stop5h 15m
Multiple Airlines
Deal found 10/5£317
Thu 28/508:25
STN
-
OUL
1 stop15h 00m
Multiple Airlines
Wed 3/605:40
OUL
-
STN
2 stops7h 10m
Multiple Airlines
Deal found 12/5£320
Wed 24/621:05
LHR
-
OUL
2 stops11h 05m
Multiple Airlines
Wed 1/717:35
OUL
-
LHR
1 stop5h 05m
Multiple Airlines
Deal found 10/5£320
Mon 3/806:30
LGW
-
OUL
2 stops16h 55m
Multiple Airlines
Fri 7/805:00
OUL
-
LGW
1 stop5h 15m
Multiple Airlines
Deal found 12/5£321

Find flight deals from London to Oulu

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 13 May 2026.

Round-trip from

£272

One-way from

£112
3/8-7/8
  • 3/8-7/8
  • 2 total stops
  • 23h 25m total
  • London to Oulu
Search Deals
13/8
  • 13/8
  • 1 total stop
  • 18h 50m total
  • London to Oulu
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London 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 13 May 2026.
Use the filters below to find and compare flights from London to Oulu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonOulu

STN - OUL

STNOUL

London Stansted

Mon 3/8

06:45-15:30

1 stop6h 45m

Oulu

Fri 7/8

22:15-12:55

1 stop16h 40m

£272

LondonOulu

STN - OUL

STNOUL

London Stansted

Mon 1/6

06:45-23:50

1 stop15h 05m

Oulu

Mon 15/6

17:35-00:50

2 stops9h 15m

£278

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Mon 3/8

18:10-10:10

1 stop14h 00m

Oulu

Fri 7/8

10:50-17:05

1 stop8h 15m

£288

LondonOulu

STN - OUL

STNOUL

London Stansted

Wed 24/6

21:00-10:10

2 stops11h 10m

Oulu

Wed 1/7

14:15-18:30

1 stop6h 15m

£291

LondonOulu

STN - OUL

STNOUL

London Stansted

Wed 27/5

06:35-01:25

2 stops16h 50m

Oulu

Tue 2/6

05:00-18:50

2 stops15h 50m

£297

LondonOulu

LTN - OUL

LTNOUL

London Luton

Wed 27/5

07:15-01:25

2 stops16h 10m

Oulu

Tue 2/6

05:00-21:00

3 stops18h 00m

£304

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Wed 24/6

18:10-10:10

1 stop14h 00m

Oulu

Wed 1/7

17:35-20:40

1 stop5h 05m

£306
Fastest return journey

LondonOulu

LGW - OUL

LGWOUL

London Gatwick

Mon 1/6

17:20-01:25

1 stop6h 05m

Oulu

Mon 15/6

05:00-08:15

1 stop5h 15m

£306

LondonOulu

LGW - OUL

LGWOUL

London Gatwick

Mon 1/6

08:25-23:50

2 stops13h 25m

Oulu

Mon 15/6

05:00-16:30

1 stop13h 30m

£317

LondonOulu

LGW - OUL

LGWOUL

London Gatwick

Mon 3/8

06:30-01:25

2 stops16h 55m

Oulu

Fri 7/8

05:00-08:15

1 stop5h 15m

£321

Flights are sorted by cheapest return flights first.

Deals found on 11/5

Showing 1-10 of 59 resultsSorted by cheapest first
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Best time to book a flight from London to Oulu

Have a flexible travel schedule? Discover the best time to fly to Oulu from London 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 to Oulu
No data available for this route at this time. Please check back soon.

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 13 May 2026.
Check out reviews from past customers who have flown with Finnair from London to Oulu to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,393 reviews
Check prices

Crew

8.2

Comfort

7.4

Overall

7.6

Food

6.7

Boarding

7.7

Entertainment

6.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space
Finnair
7.6
Good
1,393 reviews
Finnair
7.6
Good
1,393 reviews
Check prices

Crew

8.2

Comfort

7.4

Overall

7.6

Food

6.7

Boarding

7.7

Entertainment

6.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space

Related info for your journey

Find useful and relevant information for your journey from London 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?

    Most people fly into Oulu (OUL) if they book a flight to Oulu from London. On average, Oulu has 0 inbound flights from London per day from 1 airline. Oulu is conveniently located just 6.5 mi from Oulu’s city center.

  • How long is the flight from London to Oulu?

    A quick flight from London to Oulu can take about 6h 05m. Finnair provides one of the quickest options available for as low as £306. Airlines will cover a distance of 1315 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from London to Oulu round-trip?

    Currently priced at £244, Finnair will fly you from London to Oulu and back. In addition to Finnair, many other airlines offer competitively priced options for your trip.

  • What are the most popular routes from London to Oulu?

    While some choose either London Gatwick - Oulu or London Stansted - Oulu, London Heathrow - Oulu is the most popular route from London to Oulu.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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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Top airline flying from London to Oulu

Discover the top airline that operate flights from London 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 13 May 2026.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£244Average£344FlexibilityNo 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 London to Oulu?

Deals for London to Oulu flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to Oulu from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to Oulu from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on London to Oulu flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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