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

Currently priced at £248, 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 34% cheaper than the other options available to this destination.

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.

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).

What are the most popular routes from London to Oulu?

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

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Oulu as you normally would.

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.

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.

£107+ Cheap Flights from London to Oulu

Cheap flight deals from London to Oulu

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 19 October 2026.

Wed 2/1207:55 -

1 stop13h 50m

Fri 4/1222:40 -

1 stop16h 05m

Deal found 19/10£188

Sat 5/1216:05 -

3 stops19h 35m

Sat 12/1217:45 -

1 stop6h 35m

Deal found 18/10£205

Wed 18/1111:35 -

2 stops17h 20m

Sun 22/1108:55 -

1 stop6h 50m

Deal found 16/10£244

Wed 2/1207:55 -

1 stop21h 00m

Wed 9/1214:20 -

1 stop10h 35m

Deal found 18/10£256

Sun 29/1107:15 -

1 stop21h 40m

Sun 6/1208:55 -

1 stop6h 50m

Deal found 15/10£258

Wed 18/1113:00 -

2 stops15h 55m

Sun 22/1122:40 -

1 stop13h 30m

Deal found 16/10£265

Mon 30/1107:55 -

2 stops13h 50m

Mon 7/1210:55 -

1 stop12h 40m

Deal found 16/10£270

Sat 5/1218:10 -

1 stop17h 30m

Sat 12/1222:40 -

1 stop15h 55m

Deal found 18/10£274

Wed 2/1216:15 -

1 stop5h 30m

Fri 4/1222:40 -

2 stops15h 25m

Deal found 19/10£281

Mon 30/1110:50 -

1 stop10h 55m

Mon 7/1222:40 -

2 stops15h 40m

Deal found 16/10£288

Mon 30/1107:30 -

1 stop5h 30m

Mon 7/1222:40 -

2 stops16h 15m

Deal found 16/10£308

Wed 2/1218:10 -

1 stop10h 45m

Wed 9/1217:45 -

1 stop4h 55m

Deal found 18/10£315

Best flights from London to Oulu
Discover carefully curated flight deals from London to Oulu that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 October 2026.

Wed 2/1207:55 -

1 stop13h 50m

Fri 4/1222:40 -

1 stop16h 05m

Deal found 19/10£188

Mon 30/1118:10 -

1 stop10h 45m

Mon 7/1217:45 -

1 stop4h 55m

Deal found 16/10£324

Sat 5/1215:40 -

2 stops20h 00m

Sat 12/1217:45 -

1 stop6h 35m

Deal found 18/10£208

Wed 3/209:30 -

2 stops10h 05m

Wed 10/217:45 -

1 stop7h 10m

Deal found 18/10£227

Thu 21/110:25 -

2 stops9h 10m

Sun 24/117:45 -

1 stop6h 35m

Deal found 19/10£227

Wed 2/1216:15 -

1 stop5h 30m

Fri 4/1222:40 -

1 stop12h 30m

Deal found 19/10£327

Sun 29/1107:15 -

1 stop21h 40m

Sun 6/1208:55 -

1 stop6h 50m

Deal found 15/10£258

Sun 29/1110:20 -

1 stop18h 35m

Sun 6/1217:45 -

1 stop4h 55m

Deal found 15/10£341

Wed 2/1207:55 -

1 stop13h 50m

Wed 9/1205:35 -

2 stops7h 35m

Deal found 18/10£258

Wed 18/1107:55 -

1 stop13h 50m

Sun 22/1105:35 -

1 stop10h 10m

Deal found 16/10£263

Wed 18/1107:30 -

1 stop14h 15m

Sun 22/1117:45 -

1 stop4h 55m

Deal found 16/10£366

Wed 18/1113:00 -

2 stops15h 55m

Sun 22/1122:40 -

1 stop13h 30m

Deal found 16/10£265

Wed 2/1216:15 -

1 stop5h 30m

Fri 4/1222:40 -

2 stops15h 25m

Deal found 19/10£281

Sat 19/1218:10 -

1 stop14h 20m

Sat 26/1217:45 -

1 stop17h 25m

Deal found 17/10£416

Sat 5/1217:35 -

3 stops18h 05m

Sat 12/1222:40 -

1 stop18h 35m

Deal found 18/10£281

Mon 30/1110:50 -

1 stop10h 55m

Mon 7/1222:40 -

2 stops15h 40m

Deal found 16/10£288

Mon 30/1107:55 -

2 stops13h 50m

Mon 7/1210:55 -

2 stops8h 35m

Deal found 16/10£294

Mon 30/1107:30 -

1 stop5h 30m

Mon 7/1222:40 -

2 stops16h 15m

Deal found 16/10£308

Wed 2/1217:00 -

2 stops11h 55m

Wed 9/1217:45 -

1 stop4h 55m

Deal found 18/10£308

Sun 29/1110:20 -

1 stop11h 25m

Sun 6/1214:20 -

2 stops9h 00m

Deal found 15/10£318

Wed 18/1113:55 -

2 stops15h 00m

Sun 22/1117:45 -

1 stop4h 55m

Deal found 16/10£339

Sun 29/1118:35 -

1 stop10h 20m

Sun 6/1222:40 -

2 stops19h 40m

Deal found 15/10£340

Thu 31/1217:45 -

2 stops14h 45m

Sun 3/105:35 -

2 stops29h 00m

Deal found 18/10£371

Wed 2/1213:00 -

2 stops8h 45m

Fri 4/1222:40 -

2 stops11h 35m

Deal found 19/10£373

Sat 5/1206:15 -

2 stops13h 45m

Sat 12/1208:55 -

2 stops14h 30m

Deal found 18/10£538

Find flight deals from London to Oulu

Round-trip from	£185
One-way from	£107
Popular in	July
Cheapest in	December
Average price	£456

28/11-5/12
3 total stops
26h 35m total
London to Oulu

Search Deals

15/11-31/12
2 total stops
23h 40m total
London to Oulu

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (£26 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£11 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonOulu

STN London Stansted - OUL Oulu

STNOUL

London Stansted

Sun 15/11

08:50-10:30

2 stops23h 40m

Oulu

Wed 31/12

00:00-23:00

Nonstop0h 00m

£107

LondonOulu

LGW London Gatwick - OUL Oulu

LGWOUL

London Gatwick

Sun 15/11

08:25-16:05

3 stops29h 40m

Oulu

Wed 31/12

00:00-23:00

Nonstop0h 00m

£152

LondonOulu

STN London Stansted - OUL Oulu

STNOUL

London Stansted

Sat 14/11

07:15-01:05

2 stops15h 50m

Oulu

Wed 31/12

00:00-23:00

Nonstop0h 00m

£159

LondonOulu

LHR London Heathrow - OUL Oulu

LHROUL

London Heathrow

Sun 15/11

17:00-13:40

2 stops18h 40m

Oulu

Wed 31/12

00:00-23:00

Nonstop0h 00m

£174

LondonOulu

STN London Stansted - OUL Oulu

STNOUL

London Stansted

Sun 20/12

08:15-10:30

2 stops24h 15m

Oulu

Wed 31/12

00:00-23:00

Nonstop0h 00m

£175

LondonOulu

STN London Stansted - OUL Oulu

STNOUL

London Stansted

Wed 2/12

07:55-23:45

1 stop13h 50m

Oulu

Fri 4/12

22:40-12:45

1 stop16h 05m

£188

LondonOulu

LHR London Heathrow - OUL Oulu

LHROUL

London Heathrow

Sat 14/11

18:20-23:45

2 stops27h 25m

Oulu

Wed 31/12

00:00-23:00

Nonstop0h 00m

£189

LondonOulu

LHR London Heathrow - OUL Oulu

LHROUL

London Heathrow

Sun 20/12

18:10-10:30

1 stop14h 20m

Oulu

Wed 31/12

00:00-23:00

Nonstop0h 00m

£194

LondonOulu

LHR London Heathrow - OUL Oulu

LHROUL

London Heathrow

Sat 14/11

18:10-13:40

1 stop17h 30m

Oulu

Wed 31/12

00:00-23:00

Nonstop0h 00m

£194

LondonOulu

LGW London Gatwick - OUL Oulu

LGWOUL

London Gatwick

Sun 20/12

08:00-08:15

3 stops22h 15m

Oulu

Wed 31/12

00:00-23:00

Nonstop0h 00m

£194

Flights are sorted by cheapest return flights first.

Deals found on 19/10

Showing 1-10 of 41 resultsSorted by cheapest first

...

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.

LON-OUL

STN-OUL

LHR-OUL

LGW-OUL

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

LON-OUL

STN-OUL

LHR-OUL

LGW-OUL

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

Helsinki (HEL) – chosen by Cheapflights users on 97% of one-stop itineraries from London to Oulu on Cheapflights.

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

Riga (RIX) is the most affordable one-stop option, with an average return flight price of £226.

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

Flights via Helsinki (HEL) have the shortest average one-way travel time for one-stop routes: 5h 39m.

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

Flights via Helsinki (HEL) offer the fastest connection on this route, with an average stopover time of 1h 43m.

Reviews of airlines servicing Oulu

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

1,419 reviews

Check prices

Reviews

1 / 20

6.0

Good

Gurinder,Aug 2026

BKK - HEL

The flight from Helsinki to Toronto was very cramped. No leg space and no room to even walk. Very bad experience

Finnair

7.6

Good

1,419 reviews

Finnair

7.6

Good

1,419 reviews

Check prices

Reviews

1 / 20

6.0

Good

Gurinder,Aug 2026

BKK - HEL

The flight from Helsinki to Toronto was very cramped. No leg space and no room to even walk. Very bad experience

Related info for your journey

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 is the cheapest airline to fly from London to Oulu round-trip?
Currently priced at £248, 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 34% cheaper than the other options available to this destination.
What are the most popular routes from London to Oulu?
While some choose either London Stansted - Oulu or London Gatwick - 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

Airline	Cheapest	Average	Flexibility	On-time
Finnair	Cheapest£248	Average£356	FlexibilityNo cancel fee	On-time76%	Search Finnair flights

Fly with Cheapflights

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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Cheap flights from London to Oulu from £107

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Oulu

Cheapest flights from London to OuluExplore 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 19 October 2026.

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 19 October 2026.

Best flights from London to OuluDiscover carefully curated flight deals from London to Oulu that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 October 2026.

Discover carefully curated flight deals from London to Oulu that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 October 2026.

Last-minute flights from London to OuluDiscover last-minute flight deals from London to Oulu. Data last updated 19 October 2026 and is based on user searches.

Discover last-minute flight deals from London to Oulu. Data last updated 19 October 2026 and is based on user searches.

One-way flights from London to OuluSearch for one-way flight options from London to Oulu. Find affordable one-way fares based on user searches. Data last updated 19 October 2026.

Search for one-way flight options from London to Oulu. Find affordable one-way fares based on user searches. Data last updated 19 October 2026.

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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.

Cheapflights Insights

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 97% 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.

Riga (RIX) is the most affordable one-stop option, with an average return flight price of £226.

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 39m.

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 43m.

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 19 October 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.

Related info for your journey

What airport do you fly into for flights to Oulu from London?

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

What are the most popular routes from London to Oulu?

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

How can I find direct flights from London to Oulu?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to Oulu

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Oulu by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Finland

Book a non-stop flight to one of these other cities located in Finland.

Search flights from London to Oulu by cabin class

Find flights from London to Oulu, based on your preferred cabin class, be it economy, premium economy, business, or first class.

London and Oulu flights

Browse other London and Oulu flight options. Last updated on 19 October 2026.

Other flights from London

Browse through other flights departing from London. Flights are based on user searches made on Cheapflights and were last updated on 19 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top airline flying from London to Oulu

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How does Cheapflights help users find flights from London to Oulu?

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

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

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

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Travel Smart

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 19 October 2026.

Best flights from London to Oulu
Discover carefully curated flight deals from London to Oulu that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 October 2026.

Last-minute flights from London to Oulu
Discover last-minute flight deals from London to Oulu. Data last updated 19 October 2026 and is based on user searches.

One-way flights from London to Oulu
Search for one-way flight options from London to Oulu. Find affordable one-way fares based on user searches. Data last updated 19 October 2026.