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

Currently priced at £213, 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 is the cheapest day to fly from London to Oulu?

Travellers seeking maximum savings on their London to Oulu flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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

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

Monday is generally a great day to depart. Flying on this day could help you save up to 16%.

What is the cheapest month to fly from London to Oulu?

May can be a great time to fly to Oulu from London with a flight ticket averaging about £324. Cheapflights users have found deals in the month of May for as cheap as £164. The most expensive prices can be found in the month of September.

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.

£112+ Flights from London to Oulu

Cheap flight deals from London to Oulu

Round-trip from	£181
One-way from	£112
Popular in	September
Cheapest in	May
Average price	£321

25/11-29/11
2 total stops
11h 30m total
London to Oulu

Search Deals

13/12
1 total stop
17h 40m total
London to Oulu

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (£41 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£11 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 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 19 August 2025.

Tue 25/1106:00STN - OUL

1 stop5h 40mMultiple Airlines

Sat 29/1118:05OUL - STN

1 stop5h 50mMultiple Airlines

Deal found 19/8£181

Sun 23/1105:55STN - OUL

1 stop23h 00mMultiple Airlines

Thu 4/1217:00OUL - STN

1 stop6h 25mMultiple Airlines

Deal found 19/8£182

Tue 25/1106:00STN - OUL

1 stop7h 00mMultiple Airlines

Thu 27/1117:00OUL - STN

1 stop6h 25mMultiple Airlines

Deal found 19/8£182

Fri 21/1106:45STN - OUL

1 stop6h 00mMultiple Airlines

Fri 28/1117:00OUL - STN

1 stop8h 40mMultiple Airlines

Deal found 19/8£184

Mon 24/1106:20STN - OUL

1 stop6h 40mMultiple Airlines

Wed 26/1117:55OUL - STN

1 stop7h 00mMultiple Airlines

Deal found 19/8£185

Fri 21/1106:45STN - OUL

1 stop6h 00mMultiple Airlines

Thu 27/1117:00OUL - STN

1 stop6h 25mMultiple Airlines

Deal found 19/8£185

Mon 24/1106:20STN - OUL

1 stop6h 40mMultiple Airlines

Thu 27/1117:00OUL - STN

1 stop6h 25mMultiple Airlines

Deal found 19/8£186

Mon 17/1106:20STN - OUL

1 stop6h 40mMultiple Airlines

Thu 4/1217:00OUL - STN

1 stop6h 25mMultiple Airlines

Deal found 19/8£187

Tue 18/1106:00STN - OUL

1 stop7h 00mMultiple Airlines

Thu 4/1217:00OUL - STN

1 stop6h 25mMultiple Airlines

Deal found 19/8£188

Wed 19/1116:00STN - OUL

1 stop12h 55mMultiple Airlines

Fri 5/1217:55OUL - STN

1 stop7h 45mMultiple Airlines

Deal found 19/8£188

Mon 17/1106:20STN - OUL

1 stop6h 40mMultiple Airlines

Sat 6/1218:05OUL - STN

1 stop5h 50mMultiple Airlines

Deal found 19/8£190

Tue 18/1106:00STN - OUL

1 stop5h 40mMultiple Airlines

Sat 6/1218:05OUL - STN

1 stop5h 50mMultiple Airlines

Deal found 19/8£191

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 August 2025.

Sun 23/1105:55STN - OUL

1 stop23h 00mMultiple Airlines

Sat 29/1118:05OUL - STN

1 stop5h 50mMultiple Airlines

Deal found 19/8£181

Fri 21/1107:30LHR - OUL

1 stop5h 15mFinnair

Wed 3/1217:00OUL - LHR

1 stop5h 40mFinnair

Deal found 19/8£274

Tue 25/1106:00STN - OUL

1 stop5h 40mMultiple Airlines

Wed 26/1117:55OUL - STN

1 stop7h 00mMultiple Airlines

Deal found 19/8£181

Tue 25/1106:00STN - OUL

1 stop5h 40mMultiple Airlines

Sat 29/1118:05OUL - STN

1 stop5h 50mMultiple Airlines

Deal found 19/8£181

Tue 25/1106:00STN - OUL

1 stop7h 00mMultiple Airlines

Fri 28/1117:55OUL - STN

1 stop7h 45mMultiple Airlines

Deal found 19/8£181

Sun 23/1105:55STN - OUL

1 stop23h 00mMultiple Airlines

Fri 5/1217:55OUL - STN

1 stop7h 45mMultiple Airlines

Deal found 19/8£182

Sun 23/1105:55STN - OUL

1 stop23h 00mMultiple Airlines

Thu 4/1217:00OUL - STN

1 stop6h 25mMultiple Airlines

Deal found 19/8£182

Fri 21/1107:30LHR - OUL

1 stop5h 15mFinnair

Tue 25/1117:00OUL - LHR

1 stop5h 40mFinnair

Deal found 19/8£274

Tue 25/1106:00STN - OUL

1 stop7h 00mMultiple Airlines

Thu 27/1117:00OUL - STN

1 stop6h 25mMultiple Airlines

Deal found 19/8£182

Fri 21/1107:30LHR - OUL

1 stop5h 15mFinnair

Mon 24/1117:00OUL - LHR

1 stop5h 40mFinnair

Deal found 19/8£274

Fri 21/1106:45STN - OUL

1 stop6h 00mMultiple Airlines

Fri 28/1117:00OUL - STN

1 stop8h 40mMultiple Airlines

Deal found 19/8£184

Wed 26/1107:30LHR - OUL

1 stop5h 30mFinnair

Wed 26/1117:00OUL - LHR

1 stop5h 40mFinnair

Deal found 19/8£274

Last-minute flights from London to Oulu
Discover last-minute flight deals from London to Oulu. Data last updated 19 August 2025 and is based on user searches.

Tue 19/807:30LHR - OUL

1 stop7h 25mFinnair

Thu 21/814:15OUL - LHR

1 stop8h 25mFinnair

Deal found 18/8£448

Tue 19/806:45LHR - OUL

2 stops16h 15mBritish Airways

Thu 21/814:15OUL - LHR

1 stop9h 55mBritish Airways

Deal found 18/8£1,146

Tue 2/907:50STN - OUL

1 stop21h 10mMultiple Airlines

Sat 6/918:40OUL - STN

1 stop7h 19mMultiple Airlines

Deal found 17/8£287

Tue 2/917:00LHR - OUL

2 stops12h 00mMultiple Airlines

Sat 6/917:30OUL - LHR

2 stops17h 50mMultiple Airlines

Deal found 17/8£334

Tue 2/918:10LHR - OUL

1 stop4h 50mFinnair

Sat 6/918:40OUL - LHR

1 stop5h 30mFinnair

Deal found 17/8£352

Tue 2/907:50STN - OUL

1 stop15h 10mMultiple Airlines

Fri 5/917:35OUL - STN

2 stops8h 55mMultiple Airlines

Deal found 17/8£360

Tue 2/919:55LGW - OUL

2 stops15h 40mMultiple Airlines

Fri 5/905:50OUL - LGW

1 stop5h 20mMultiple Airlines

Deal found 17/8£364

Tue 2/917:00LGW - OUL

2 stops12h 00mMultiple Airlines

Sat 6/921:05OUL - LGW

3 stops37h 35mMultiple Airlines

Deal found 17/8£365

Tue 2/909:30LHR - OUL

1 stop5h 25mFinnair

Fri 5/915:30OUL - LHR

1 stop7h 10mFinnair

Deal found 17/8£367

Tue 2/918:10LHR - OUL

1 stop10h 50mMultiple Airlines

Fri 5/914:15OUL - LHR

2 stops9h 05mMultiple Airlines

Deal found 17/8£380

Tue 2/920:40LGW - OUL

2 stops19h 15mIberia

Fri 5/914:15OUL - LGW

2 stops31h 45mIberia

Deal found 17/8£953

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 August 2025.

Sat 13/1215:00STN - OUL

1 stop17h 40mMultiple Airlines

Deal found 18/8£112

Mon 25/820:30STN - OUL

3 stops26h 30mMultiple Airlines

Deal found 18/8£145

Mon 25/821:20LTN - OUL

3 stops25h 40mMultiple Airlines

Deal found 18/8£146

Sat 13/1206:55LHR - OUL

2 stops23h 30mMultiple Airlines

Deal found 18/8£149

Mon 25/813:55LHR - OUL

2 stops15h 05mMultiple Airlines

Deal found 18/8£151

Sun 24/821:20LTN - OUL

3 stops22h 10mMultiple Airlines

Deal found 17/8£153

Sat 13/1216:15LHR - OUL

1 stop16h 25mFinnair

Deal found 18/8£154

Sun 24/821:05LHR - OUL

2 stops14h 30mMultiple Airlines

Deal found 18/8£168

Sat 13/1213:00LGW - OUL

2 stops10h 05mMultiple Airlines

Deal found 18/8£171

Sat 13/1208:20LTN - OUL

2 stops14h 45mMultiple Airlines

Deal found 18/8£176

Sun 24/820:00STN - OUL

2 stops27h 00mMultiple Airlines

Deal found 17/8£183

Mon 25/809:20LGW - OUL

2 stops10h 10mMultiple Airlines

Deal found 18/8£196

Fly from

Fly to

Route

Depart

Return

Price

LondonOulu

STN - OUL

STNOUL

London Stansted

Sun 23/11

05:55-06:55

1 stop23h 00m

Oulu

Sat 29/11

18:05-21:55

1 stop5h 50m

£181

LondonOulu

STN - OUL

STNOUL

London Stansted

Tue 25/11

06:00-13:40

1 stop5h 40m

Oulu

Wed 26/11

17:55-22:55

1 stop7h 00m

£181

LondonOulu

STN - OUL

STNOUL

London Stansted

Tue 25/11

06:00-13:40

1 stop5h 40m

Oulu

Sat 29/11

18:05-21:55

1 stop5h 50m

£181

LondonOulu

STN - OUL

STNOUL

London Stansted

Tue 25/11

06:00-15:00

1 stop7h 00m

Oulu

Fri 28/11

17:55-23:40

1 stop7h 45m

£181

LondonOulu

STN - OUL

STNOUL

London Stansted

Sun 23/11

05:55-06:55

1 stop23h 00m

Oulu

Fri 5/12

17:55-23:40

1 stop7h 45m

£182

LondonOulu

STN - OUL

STNOUL

London Stansted

Sun 23/11

05:55-06:55

1 stop23h 00m

Oulu

Thu 4/12

17:00-21:25

1 stop6h 25m

£182

LondonOulu

STN - OUL

STNOUL

London Stansted

Tue 25/11

06:00-15:00

1 stop7h 00m

Oulu

Thu 27/11

17:00-21:25

1 stop6h 25m

£182

LondonOulu

STN - OUL

STNOUL

London Stansted

Fri 21/11

06:45-14:45

1 stop6h 00m

Oulu

Fri 28/11

17:00-23:40

1 stop8h 40m

£184

LondonOulu

STN - OUL

STNOUL

London Stansted

Fri 21/11

06:45-14:45

1 stop6h 00m

Oulu

Wed 26/11

17:55-22:55

1 stop7h 00m

£184

LondonOulu

STN - OUL

STNOUL

London Stansted

Fri 21/11

06:45-14:45

1 stop6h 00m

Oulu

Sat 29/11

18:05-21:55

1 stop5h 50m

£184

Flights are sorted by cheapest return flights first.

Deals found on 18/8

Showing 1-10 of 50 results

...

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?

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.

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

Helsinki (HEL) – chosen by Cheapflights users on 93% of one-stop itineraries from London to Oulu on Cheapflights.

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

Munich (MUC) is the most affordable one-stop option, with an average return flight price of £171.

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 17m.

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

Flights via Munich (MUC) offer the fastest connection on this route, with an average stopover time of 1h 10m.

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

1,320 reviews

Check prices

Reviews

1 / 20

6.0

Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(

Finnair

7.6

Good

1,320 reviews

Finnair

7.6

Good

1,320 reviews

Check prices

Reviews

1 / 20

6.0

Good

Matt,May 2025

LHR - MIA

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 £213, 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 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

Alternative routes for London to Oulu

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Top airline flying from London to Oulu

Airline	Cheapest	Average	Flexibility	On-time
Finnair	Cheapest£213	Average£328	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 £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 13/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Oulu

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 August 2025.

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 August 2025.

Cheapflights Fare Finder

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

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

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 19 August 2025.

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.

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.

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.

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.

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 August 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.

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?

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.

Top airline flying from London to Oulu

Fly with Cheapflights

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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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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 August 2025.