Find flights
When to book
Airlines
FAQs

Cheap flights from London to Oulu from £98

LON — OUL
26 Oct — 2 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Oulu

Enter your travel dates to find the best prices.

Cheapest flights from London to Oulu

Mon 2/1117:35 -
1 stop5h 50m
Mon 9/1105:00 -
1 stop13h 45m
Deal found 26/9£136
Mon 2/1107:55 -
1 stop15h 30m
Mon 9/1105:00 -
2 stops10h 50m
Deal found 26/9£172
Sun 8/1108:50 -
1 stop14h 35m
Sun 15/1122:40 -
1 stop24h 55m
Deal found 24/9£185
Sat 7/1106:20 -
1 stop13h 40m
Sat 14/1117:45 -
1 stop6h 35m
Deal found 23/9£200
Mon 2/1117:35 -
1 stop5h 50m
Mon 9/1105:00 -
2 stops9h 20m
Deal found 26/9£209
Sat 12/1215:50 -
3 stops31h 35m
Mon 14/1205:00 -
1 stop5h 40m
Deal found 22/9£222
Mon 23/1108:10 -
2 stops6h 55m
Sat 28/1117:45 -
1 stop6h 35m
Deal found 21/9£223
Wed 25/1107:55 -
1 stop6h 10m
Sat 28/1117:45 -
1 stop6h 35m
Deal found 21/9£224
Tue 24/1116:05 -
1 stop7h 00m
Sat 28/1117:45 -
1 stop6h 35m
Deal found 21/9£230
Wed 25/1107:55 -
1 stop6h 10m
Fri 27/1117:45 -
1 stop9h 05m
Deal found 21/9£235
Thu 17/1209:25 -
1 stop14h 00m
Fri 1/105:00 -
1 stop13h 45m
Deal found 23/9£246
Sat 12/1206:20 -
1 stop5h 20m
Mon 14/1205:00 -
2 stops7h 50m
Deal found 22/9£258

Find flight deals from London to Oulu

Round-trip from

£185

One-way from

£98

Popular in

July

Cheapest in

June

Average price

£317
8/11-15/11
  • 8/11-15/11
  • 2 total stops
  • 39h 30m total
  • London to Oulu
Search Deals
20/10-31/12
  • 20/10-31/12
  • 2 total stops
  • 23h 50m total
  • London to Oulu
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£17 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 September 2026
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonOulu

STN London Stansted - OUL Oulu

STNOUL

London Stansted

Mon 19/10

12:50-10:10

3 stops19h 20m

Oulu

Wed 31/12

00:00-23:00

Nonstop0h 00m

£125

LondonOulu

STN London Stansted - OUL Oulu

STNOUL

London Stansted

Thu 3/12

15:40-08:15

2 stops14h 35m

Oulu

Wed 31/12

00:00-23:00

Nonstop0h 00m

£128

LondonOulu

LGW London Gatwick - OUL Oulu

LGWOUL

London Gatwick

Thu 3/12

09:25-01:25

1 stop14h 00m

Oulu

Wed 31/12

00:00-23:00

Nonstop0h 00m

£134

LondonOulu

LGW London Gatwick - OUL Oulu

LGWOUL

London Gatwick

Tue 20/10

19:55-10:10

2 stops12h 15m

Oulu

Wed 31/12

00:00-23:00

Nonstop0h 00m

£136

LondonOulu

LGW London Gatwick - OUL Oulu

LGWOUL

London Gatwick

Mon 2/11

17:35-01:25

1 stop5h 50m

Oulu

Mon 9/11

05:00-16:45

1 stop13h 45m

£136

LondonOulu

LGW London Gatwick - OUL Oulu

LGWOUL

London Gatwick

Mon 19/10

12:40-10:10

3 stops19h 30m

Oulu

Wed 31/12

00:00-23:00

Nonstop0h 00m

£145

LondonOulu

STN London Stansted - OUL Oulu

STNOUL

London Stansted

Tue 20/10

21:00-21:35

3 stops22h 35m

Oulu

Wed 31/12

00:00-23:00

Nonstop0h 00m

£150

LondonOulu

LHR London Heathrow - OUL Oulu

LHROUL

London Heathrow

Thu 3/12

10:35-01:25

3 stops12h 50m

Oulu

Wed 31/12

00:00-23:00

Nonstop0h 00m

£162

LondonOulu

LHR London Heathrow - OUL Oulu

LHROUL

London Heathrow

Tue 20/10

06:40-23:50

2 stops15h 10m

Oulu

Wed 31/12

00:00-23:00

Nonstop0h 00m

£164
Fastest return journey

LondonOulu

LHR London Heathrow - OUL Oulu

LHROUL

London Heathrow

Thu 3/12

07:30-15:00

1 stop5h 30m

Oulu

Wed 31/12

00:00-23:00

Nonstop0h 00m

£168

Flights are sorted by cheapest return flights first.

Deals found on 21/9

Showing 1-10 of 42 resultsSorted by cheapest first
1
2
3
...
5

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

Cheapflights Insights

Everything you need to know about your flight from London to Oulu

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 £228.

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
1,428 reviews
Check prices

Overall

7.6

Food

6.7

Comfort

7.4

Crew

8.2

Entertainment

6.9

Boarding

7.7

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
1,428 reviews
Finnair
7.6
Good
1,428 reviews
Check prices

Overall

7.6

Food

6.7

Comfort

7.4

Crew

8.2

Entertainment

6.9

Boarding

7.7

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.

  • How long is the flight from London to Oulu?

    A quick flight from London to Oulu can take about 5h 45m. airBaltic provides one of the quickest options available for as low as £263. Airlines will cover a distance of 1303 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 £249, 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 36% 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

Top airline flying from London to Oulu

AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£249Average£372FlexibilityNo cancel feeOn-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.

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.