Find flights
When to book
Airlines
FAQs

Cheap flights from London to Oulu from £159

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — OUL
22 Apr — 29 Apr1
1 adult

Cheap 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 17 April 2025.

Round-trip from

£159

Popular in

September

Cheapest in

July

Average price

£409
Lufthansa
  • Lufthansa
  • 20/5-27/5
  • 2 total stops
  • 14h 55m total
  • London to Oulu
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£25 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from London to Oulu

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 17 April 2025.

Tue 20/506:55LHR - OUL
1 stop7h 10mLufthansa
Tue 27/516:55OUL - LHR
1 stop7h 45mLufthansa
Deal found 17/4£159
Wed 7/517:10STN - OUL
1 stop11h 50mMultiple Airlines
Fri 9/521:55OUL - STN
1 stop28h 04mMultiple Airlines
Deal found 16/4£247
Wed 7/509:50LGW - OUL
1 stop19h 10mMultiple Airlines
Fri 9/505:50OUL - LGW
1 stop5h 20mMultiple Airlines
Deal found 16/4£284
Wed 7/513:55LHR - OUL
2 stops15h 05mMultiple Airlines
Fri 9/521:55OUL - LHR
2 stops17h 00mMultiple Airlines
Deal found 16/4£297
Mon 26/507:30LHR - OUL
1 stop6h 35mFinnair
Thu 29/505:50OUL - LHR
1 stop8h 20mFinnair
Deal found 17/4£362
Wed 7/517:10LCY - OUL
2 stops11h 50mMultiple Airlines
Fri 9/521:55OUL - LCY
2 stops13h 35mMultiple Airlines
Deal found 16/4£423
Wed 7/515:20LHR - OUL
2 stops13h 40mAir France
Fri 9/521:55OUL - LHR
2 stops22h 40mAir France
Deal found 16/4£475
Sat 24/509:30LHR - OUL
1 stop13h 30mBritish Airways
Wed 28/505:50OUL - LHR
2 stops11h 10mBritish Airways
Deal found 16/4£644

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 17 April 2025.
Use the filters below to find and compare flights from London to Oulu that are best for you.

Fly from

London

Fly to

Oulu

Route

Depart

Return

Price

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Tue 20/5

06:55-16:05

1 stop7h 10m

Oulu

Tue 27/5

16:55-22:40

1 stop7h 45m

£159

LondonOulu

STN - OUL

STNOUL

London Stansted

Wed 7/5

17:10-07:00

1 stop11h 50m

Oulu

Fri 9/5

21:55-23:59

1 stop28h 04m

£247

LondonOulu

LGW - OUL

LGWOUL

London Gatwick

Wed 7/5

09:50-07:00

1 stop19h 10m

Oulu

Fri 9/5

05:50-09:10

1 stop5h 20m

£284

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Wed 7/5

13:55-07:00

2 stops15h 05m

Oulu

Fri 9/5

21:55-12:55

2 stops17h 00m

£297

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Mon 26/5

07:30-16:05

1 stop6h 35m

Oulu

Thu 29/5

05:50-12:10

1 stop8h 20m

£362

LondonOulu

LCY - OUL

LCYOUL

London City

Wed 7/5

17:10-07:00

2 stops11h 50m

Oulu

Fri 9/5

21:55-09:30

2 stops13h 35m

£423

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Wed 7/5

15:20-07:00

2 stops13h 40m

Oulu

Fri 9/5

21:55-18:35

2 stops22h 40m

£475

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Sat 24/5

09:30-01:00

1 stop13h 30m

Oulu

Wed 28/5

05:50-15:00

2 stops11h 10m

£644

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Fri 11/7

07:30-21:30

1 stop12h 00m

£169

LondonOulu

LCY - OUL

LCYOUL

London City

Fri 11/7

17:00-16:05

2 stops21h 05m

£301

Flights are sorted by cheapest return flights first.

Deals found on 16/4

Showing 1-10 of 14 results
1
2

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

What is the cheapest time of day to fly from LON to OUL?

Find hourly flight availability from London 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 17 April 2025.

One of the essential ways to save on airfare from London to Oulu is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at midday could potentially save you up to 13% on airfare.

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 17 April 2025.
Finnair
7.6
Good
1,269 reviews
Check prices

Comfort

7.4

Entertainment

6.9

Crew

8.1

Food

6.7

Overall

7.6

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?
Finnair
7.6
Good
1,269 reviews
Finnair
7.6
Good
1,269 reviews
Check prices

Comfort

7.4

Entertainment

6.9

Crew

8.1

Food

6.7

Overall

7.6

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?
Air France
7.5
Good
1,435 reviews
Finnair
7.6
Good
1,269 reviews
Check prices

Comfort

7.4

Entertainment

6.9

Crew

8.1

Food

6.7

Overall

7.6

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?
Turkish Airlines
7.3
Good
3,767 reviews
Finnair
7.6
Good
1,269 reviews
Check prices

Comfort

7.4

Entertainment

6.9

Crew

8.1

Food

6.7

Overall

7.6

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?
Lufthansa
6.7
Okay
7,009 reviews
Finnair
7.6
Good
1,269 reviews
Check prices

Comfort

7.4

Entertainment

6.9

Crew

8.1

Food

6.7

Overall

7.6

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?
British Airways
6.6
Okay
6,767 reviews
Finnair
7.6
Good
1,269 reviews
Check prices

Comfort

7.4

Entertainment

6.9

Crew

8.1

Food

6.7

Overall

7.6

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?

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.

  • What are the cheapest airlines flying from London to Oulu round-trip?

    Currently priced at £159, Lufthansa will fly you from London to Oulu and back. In addition to Lufthansa, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Finnair and Air France - these airlines can fly you to your destination from £362 and £475, respectively. Users have found that Lufthansa is 53% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from London to Oulu one-way?

    £169 is the cheapest one-way deal found within the past few days, from Finnair. You may also be able to find cheap deals on British Airways and Turkish Airlines, with prices starting from £318 and £652, respectively.

  • 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Oulu

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Helsinki flights
Gatwick to Helsinki flights
London City to Helsinki flights
Stansted to Helsinki flights
Manchester to Helsinki flights
Luton to Helsinki flights
Edinburgh to Helsinki flights
Heathrow to Ivalo flights
Birmingham to Helsinki flights
Heathrow to Oulu flights
Heathrow to Kokkola flights
Gatwick to Rovaniemi flights
Heathrow to Rovaniemi flights
Edinburgh to Rovaniemi flights
Stansted to Rovaniemi flights
Stansted to Turku flights
Heathrow to Turku flights
Exeter to Helsinki flights
Gatwick to Ivalo flights
Bristol to Helsinki flights
Heathrow to Kittilä flights
Gatwick to Kittilä flights
Gatwick to Oulu flights
Stansted to Tampere flights
Southend to Helsinki flights
Heathrow to Tampere flights
Gatwick to Tampere flights
Southampton to Helsinki flights
Luton to Rovaniemi flights
Leeds to Helsinki flights
Doncaster to Helsinki flights
Manchester to Rovaniemi flights
Heathrow to Jyväskylä flights
Luton to Tampere flights
East Midlands to Helsinki flights
Edinburgh to Tampere flights
Bristol to Turku flights
Birmingham to Rovaniemi flights
Southampton to Kittilä flights
Manchester to Tampere flights
Manchester to Turku flights
Manchester to Kittilä flights
Manchester to Kajaani flights
Luton to Oulu flights
Liverpool to Helsinki flights

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 17 April 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£239Average£353FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights