Find flights
When to book
Airlines
FAQs

Cheap flights from London to Oulu from £119

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
LON — OUL
31 Mar — 7 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 26 March 2025.

Round-trip from

£193

One-way from

£119

Popular in

September

Cheapest in

July

Average price

£343
24/4-28/4
  • 24/4-28/4
  • 2 total stops
  • 39h 55m total
  • London to Oulu
Search Deals
4/7
  • 4/7
  • 2 total stops
  • 37h 25m total
  • London to Oulu
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£47 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 26 March 2025.

Thu 24/407:35STN - OUL
1 stop21h 25mMultiple Airlines
Mon 28/421:55OUL - STN
1 stop18h 30mMultiple Airlines
Deal found 25/3£193
Sun 11/518:50LGW - OUL
1 stop10h 10mMultiple Airlines
Mon 12/521:55OUL - LGW
2 stops16h 35mMultiple Airlines
Deal found 24/3£248
Thu 24/417:00LHR - OUL
2 stops12h 00mMultiple Airlines
Mon 28/421:55OUL - LHR
2 stops21h 05mMultiple Airlines
Deal found 25/3£289
Wed 23/407:30LHR - OUL
1 stop8h 25mFinnair
Sat 26/418:35OUL - LHR
1 stop5h 35mFinnair
Deal found 25/3£308
Sat 10/514:45LHR - OUL
2 stops15h 15mAir France
Sat 17/514:15OUL - LHR
2 stops19h 45mAir France
Deal found 26/3£544
Thu 24/420:25LCY - OUL
2 stops18h 30mBritish Airways
Mon 28/414:15OUL - LCY
2 stops8h 30mBritish Airways
Deal found 25/3£1,916

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 26 March 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

STN - OUL

STNOUL

London Stansted

Thu 24/4

07:35-07:00

1 stop21h 25m

Oulu

Mon 28/4

21:55-14:25

1 stop18h 30m

£193

LondonOulu

LGW - OUL

LGWOUL

London Gatwick

Sun 11/5

18:50-07:00

1 stop10h 10m

Oulu

Mon 12/5

21:55-12:30

2 stops16h 35m

£248

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Thu 24/4

17:00-07:00

2 stops12h 00m

Oulu

Mon 28/4

21:55-17:00

2 stops21h 05m

£289

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Wed 23/4

07:30-17:55

1 stop8h 25m

Oulu

Sat 26/4

18:35-22:10

1 stop5h 35m

£308

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Sat 10/5

14:45-08:00

2 stops15h 15m

Oulu

Sat 17/5

14:15-08:00

2 stops19h 45m

£544

LondonOulu

LCY - OUL

LCYOUL

London City

Thu 24/4

20:25-16:55

2 stops18h 30m

Oulu

Mon 28/4

14:15-20:45

2 stops8h 30m

£1,916

LondonOulu

STN - OUL

STNOUL

London Stansted

Fri 4/7

16:35-08:00

2 stops37h 25m

£119

LondonOulu

LTN - OUL

LTNOUL

London Luton

Tue 10/6

21:20-07:00

2 stops31h 40m

£123

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Thu 10/4

13:55-07:00

2 stops15h 05m

£143

LondonOulu

LGW - OUL

LGWOUL

London Gatwick

Thu 10/4

08:55-07:00

3 stops20h 05m

£155

Flights are sorted by cheapest return flights first.

Deals found on 26/3

Showing 1-10 of 16 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 26 March 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 26 March 2025.
Finnair
7.6
Good
1,266 reviews
Check prices

Food

6.7

Overall

7.6

Entertainment

6.9

Boarding

7.6

Crew

8.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Finnair
7.6
Good
1,266 reviews
Finnair
7.6
Good
1,266 reviews
Check prices

Food

6.7

Overall

7.6

Entertainment

6.9

Boarding

7.6

Crew

8.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Air France
7.4
Good
1,423 reviews
Finnair
7.6
Good
1,266 reviews
Check prices

Food

6.7

Overall

7.6

Entertainment

6.9

Boarding

7.6

Crew

8.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Lufthansa
6.7
Okay
6,950 reviews
Finnair
7.6
Good
1,266 reviews
Check prices

Food

6.7

Overall

7.6

Entertainment

6.9

Boarding

7.6

Crew

8.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
British Airways
6.6
Okay
6,712 reviews
Finnair
7.6
Good
1,266 reviews
Check prices

Food

6.7

Overall

7.6

Entertainment

6.9

Boarding

7.6

Crew

8.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.

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 £308, Finnair will fly you from London to Oulu and back. In addition to Finnair, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Air France for as low as £544. Users have found that Finnair is 10% cheaper than the other options available to this destination.

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

    £170 is the cheapest one-way deal found within the past few days, from Finnair. You may also be able to find cheap deals on Lufthansa and British Airways, with prices starting from £291 and £351, respectively.

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

    While some choose either London Heathrow - Oulu or London Stansted - Oulu, London Gatwick - 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
Stansted to Helsinki flights
London City to Helsinki flights
Luton to Helsinki flights
Manchester to Helsinki flights
Edinburgh to Helsinki flights
Heathrow to Rovaniemi flights
Stansted to Rovaniemi flights
Birmingham to Helsinki flights
Gatwick to Rovaniemi flights
Southend to Helsinki flights
Luton to Rovaniemi flights
Heathrow to Oulu flights
Gatwick to Oulu flights
Bristol to Helsinki flights
Southampton to Helsinki flights
Stansted to Tampere flights
Stansted to Turku flights
Heathrow to Turku flights
Heathrow to Tampere flights
Gatwick to Tampere flights
Luton to Tampere flights
Heathrow to Kittilä flights
Manchester to Kittilä flights
Liverpool to Helsinki flights
Heathrow to Ivalo flights
Gatwick to Kittilä flights
Gatwick to Ivalo flights
East Midlands to Helsinki flights
Edinburgh to Rovaniemi flights
Birmingham to Rovaniemi flights
Doncaster to Helsinki flights
Leeds to Helsinki flights
Southampton to Kittilä flights
Manchester to Turku flights
Manchester to Rovaniemi flights
Heathrow to Jyväskylä flights
Gatwick to Kokkola flights
Edinburgh to Tampere flights
Manchester to Tampere flights
Manchester to Kajaani flights
Luton to Oulu flights
Heathrow to Mariehamn 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 26 March 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£246Average£363FlexibilityNo 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.