Find flights
When to book
Airlines
FAQs

Cheap flights from London to Oulu from £162

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — OUL
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Find 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 27 November 2025.

Tue 9/1206:30STN - OUL
3 stops30h 30mMultiple Airlines
Thu 11/1221:40OUL - STN
2 stops18h 50mMultiple Airlines
Deal found 26/11£330
Tue 9/1209:15LGW - OUL
2 stops27h 45mMultiple Airlines
Thu 11/1221:40OUL - LGW
1 stop13h 45mMultiple Airlines
Deal found 26/11£331
Fri 26/1221:35STN - OUL
2 stops11h 15mMultiple Airlines
Sun 4/122:15OUL - STN
2 stops15h 30mMultiple Airlines
Deal found 25/11£337
Tue 9/1218:40LHR - OUL
2 stops10h 15mMultiple Airlines
Thu 11/1218:00OUL - LHR
1 stop17h 10mMultiple Airlines
Deal found 26/11£351
Fri 26/1221:35STN - OUL
2 stops11h 15mMultiple Airlines
Tue 30/1217:55OUL - STN
3 stops30h 50mMultiple Airlines
Deal found 25/11£357
Tue 9/1208:25LTN - OUL
3 stops20h 30mMultiple Airlines
Thu 11/1220:40OUL - LTN
3 stops24h 40mMultiple Airlines
Deal found 26/11£369
Tue 9/1207:30LHR - OUL
1 stop21h 25mFinnair
Thu 11/1218:00OUL - LHR
1 stop17h 10mFinnair
Deal found 26/11£373
Tue 23/1218:10LHR - OUL
1 stop4h 55mFinnair
Tue 30/1205:35OUL - LHR
1 stop13h 25mFinnair
Deal found 26/11£376
Sat 27/1218:10LHR - OUL
1 stop14h 25mFinnair
Mon 29/1217:00OUL - LHR
1 stop5h 40mFinnair
Deal found 26/11£381
Wed 24/1209:55LHR - OUL
2 stops9h 20mMultiple Airlines
Tue 30/1205:35OUL - LHR
1 stop13h 25mMultiple Airlines
Deal found 26/11£389
Fri 26/1209:15LGW - OUL
2 stops21h 10mMultiple Airlines
Sun 4/122:15OUL - LGW
3 stops17h 10mMultiple Airlines
Deal found 25/11£393
Tue 23/1216:15LHR - OUL
1 stop6h 50mMultiple Airlines
Tue 30/1221:40OUL - LHR
2 stops20h 20mMultiple Airlines
Deal found 26/11£394

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 27 November 2025.

Round-trip from

£162

Popular in

November

Cheapest in

May

Average price

£414
airBaltic
  • airBaltic
  • 23/4-25/4
  • 2 total stops
  • 10h 55m total
  • London to Oulu
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£24 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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 27 November 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

LGW - OUL

LGWOUL

London Gatwick

Thu 23/4

17:20-01:00

1 stop5h 40m

Oulu

Sat 25/4

05:00-08:15

1 stop5h 15m

£162

LondonOulu

LGW - OUL

LGWOUL

London Gatwick

Wed 29/4

17:20-01:00

1 stop5h 40m

Oulu

Sat 2/5

05:00-08:15

1 stop5h 15m

£183

LondonOulu

STN - OUL

STNOUL

London Stansted

Wed 29/4

07:40-01:00

1 stop15h 20m

Oulu

Sat 2/5

05:00-11:55

1 stop8h 55m

£220

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Thu 23/4

20:25-16:00

2 stops41h 35m

Oulu

Mon 27/4

14:45-20:40

1 stop7h 55m

£236

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Wed 29/4

18:10-06:45

1 stop10h 35m

Oulu

Sat 2/5

22:15-12:35

1 stop16h 20m

£243

LondonOulu

STN - OUL

STNOUL

London Stansted

Fri 9/1

16:45-08:15

1 stop13h 30m

Oulu

Fri 16/1

21:10-12:40

2 stops17h 30m

£262

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Fri 9/1

06:40-08:15

2 stops23h 35m

Oulu

Fri 16/1

21:10-16:25

2 stops21h 15m

£275

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Wed 14/1

13:55-01:05

2 stops9h 10m

Oulu

Mon 19/1

17:55-09:10

1 stop17h 15m

£277

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Fri 16/1

21:05-10:50

2 stops11h 45m

Oulu

Mon 19/1

17:55-09:10

1 stop17h 15m

£277

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Wed 29/4

06:40-15:35

2 stops6h 55m

Oulu

Sat 2/5

10:50-15:10

1 stop6h 20m

£282

Flights are sorted by cheapest return flights first.

Deals found on 24/11

Showing 1-10 of 39 results
1
2
3
4

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 27 November 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 morning tend to be the most expensive. A flight in the evening could potentially save you up to 64% on airfare.

How much does it cost for a return flight from London to Oulu?

What’s the top stopover airport for flights from London to Oulu?

Share of one-stop return flights from London to Oulu chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Helsinki (HEL) – chosen by Cheapflights users on 92% of one-stop itineraries from London to Oulu on Cheapflights.

What’s the cheapest stopover airport for flights from London to Oulu?

Average return fare for one-stop flights from London to Oulu, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Munich (MUC) is the most affordable one-stop option, with an average return flight price of £176.

What’s the fastest stopover option from London to Oulu?

Shortest average travel time for one-stop one-way flights from London to Oulu, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Helsinki (HEL) have the shortest average one-way travel time for one-stop routes: 5h 14m.

Which airport typically offers the quickest stopover for flights from London to Oulu?

Average stopover duration for one-stop one-way flights from London to Oulu, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Helsinki (HEL) offer the fastest connection on this route, with an average stopover time of 1h 09m.

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 27 November 2025.
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
1,334 reviews
Check prices

Comfort

7.4

Crew

8.1

Entertainment

6.9

Overall

7.6

Boarding

7.6

Food

6.7

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
1,334 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Comfort

7.4

Crew

8.1

Entertainment

6.9

Overall

7.6

Boarding

7.6

Food

6.7

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.

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 5h 40m. airBaltic provides one of the quickest options available for as low as £162. 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 £218, Finnair will fly you from London to Oulu and back. In addition to Finnair, many other airlines offer competitively priced options for your trip. Users have found that Finnair is 33% cheaper than the other options available to this destination.

  • 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
Stansted to Helsinki flights
Heathrow to Rovaniemi flights
London City to Helsinki flights
Gatwick to Rovaniemi flights
Manchester to Helsinki flights
Luton to Helsinki flights
Stansted to Rovaniemi flights
Luton to Rovaniemi flights
Heathrow to Kittilä flights
Edinburgh to Helsinki flights
Manchester to Rovaniemi flights
Gatwick to Ivalo flights
Southend to Helsinki flights
Heathrow to Ivalo flights
Birmingham to Rovaniemi flights
Manchester to Kittilä flights
Gatwick to Kittilä flights
Leeds to Helsinki flights
Edinburgh to Rovaniemi flights
Heathrow to Oulu flights
Gatwick to Oulu flights
Bristol to Helsinki flights
Birmingham to Helsinki flights
Heathrow to Tampere flights
Heathrow to Turku flights
Gatwick to Tampere flights
Heathrow to Kemi flights
Stansted to Tampere flights
Luton to Oulu flights
Stansted to Turku flights
Southampton to Helsinki flights
Luton to Tampere flights
Exeter to Helsinki flights
Manchester to Turku flights
East Midlands to Helsinki flights
Doncaster to Helsinki flights
Birmingham to Turku flights
Southampton to Kittilä flights
Manchester to Tampere flights
Manchester to Kajaani flights
Heathrow to Kokkola flights
Heathrow to Jyväskylä flights
Edinburgh to Tampere flights
Bristol to Turku 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 27 November 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£218Average£337FlexibilityNo 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.