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Cheap flights from London to Oulu from £106

LON — OUL
22 Sep — 29 Sep1
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

Fri 2/1013:10 -
1 stop15h 35m
Tue 6/1018:35 -
1 stop8h 15m
Deal found 20/8£194
Fri 2/1017:20 -
1 stop6h 05m
Tue 6/1005:00 -
1 stop5h 15m
Deal found 20/8£202
Fri 2/1017:20 -
1 stop6h 05m
Fri 9/1005:00 -
1 stop5h 15m
Deal found 18/8£218
Mon 28/907:30 -
1 stop8h 25m
Sun 4/1005:40 -
1 stop5h 30m
Deal found 20/8£229
Fri 2/1018:10 -
1 stop14h 00m
Tue 6/1007:25 -
1 stop9h 45m
Deal found 20/8£233
Fri 2/1017:20 -
1 stop6h 05m
Tue 6/1005:40 -
2 stops6h 40m
Deal found 20/8£236
Fri 2/1017:20 -
1 stop6h 05m
Fri 9/1005:00 -
3 stops33h 55m
Deal found 18/8£243
Sun 27/1209:05 -
1 stop14h 20m
Tue 5/105:00 -
1 stop5h 40m
Deal found 20/8£247
Mon 28/921:05 -
2 stops11h 05m
Sun 4/1005:40 -
1 stop5h 30m
Deal found 20/8£248
Fri 2/1021:05 -
2 stops14h 30m
Tue 6/1010:50 -
1 stop6h 20m
Deal found 20/8£255
Sun 27/1213:35 -
1 stop18h 55m
Tue 5/108:55 -
1 stop10h 05m
Deal found 20/8£257
Sun 27/1209:05 -
1 stop14h 20m
Tue 5/108:55 -
2 stops25h 40m
Deal found 20/8£263

Find flight deals from London to Oulu

Round-trip from

£194

One-way from

£106

Popular in

July

Cheapest in

April

Average price

£457
2/10-6/10
  • 2/10-6/10
  • 2 total stops
  • 23h 50m total
  • London to Oulu
Search Deals
2/9
  • 2/9
  • 2 total stops
  • 11h 10m total
  • London to Oulu
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£19 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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

Fri 2/10

13:10-06:45

1 stop15h 35m

Oulu

Tue 6/10

18:35-00:50

1 stop8h 15m

£194

LondonOulu

LGW London Gatwick - OUL Oulu

LGWOUL

London Gatwick

Fri 2/10

17:20-01:25

1 stop6h 05m

Oulu

Tue 6/10

05:00-08:15

1 stop5h 15m

£202

LondonOulu

LHR London Heathrow - OUL Oulu

LHROUL

London Heathrow

Fri 2/10

18:10-10:10

1 stop14h 00m

Oulu

Tue 6/10

07:25-15:10

1 stop9h 45m

£233

LondonOulu

LGW London Gatwick - OUL Oulu

LGWOUL

London Gatwick

Fri 2/10

17:20-01:25

1 stop6h 05m

Oulu

Tue 6/10

05:00-19:55

3 stops16h 55m

£242

LondonOulu

LGW London Gatwick - OUL Oulu

LGWOUL

London Gatwick

Fri 2/10

17:20-01:25

1 stop6h 05m

Oulu

Fri 9/10

05:00-12:55

3 stops33h 55m

£243

LondonOulu

LHR London Heathrow - OUL Oulu

LHROUL

London Heathrow

Fri 2/10

21:05-13:35

2 stops14h 30m

Oulu

Tue 6/10

10:50-15:10

1 stop6h 20m

£255

LondonOulu

LHR London Heathrow - OUL Oulu

LHROUL

London Heathrow

Sun 27/12

13:35-10:30

1 stop18h 55m

Oulu

Tue 5/1

08:55-17:00

1 stop10h 05m

£257

LondonOulu

LGW London Gatwick - OUL Oulu

LGWOUL

London Gatwick

Sun 27/12

09:05-01:25

1 stop14h 20m

Oulu

Tue 5/1

08:55-08:35

2 stops25h 40m

£263

LondonOulu

STN London Stansted - OUL Oulu

STNOUL

London Stansted

Fri 2/10

06:20-01:25

2 stops17h 05m

Oulu

Fri 9/10

05:00-17:40

3 stops38h 40m

£266

LondonOulu

LTN London Luton - OUL Oulu

LTNOUL

London Luton

Fri 2/10

08:20-01:25

3 stops15h 05m

Oulu

Tue 6/10

05:00-16:50

2 stops13h 50m

£289

Flights are sorted by cheapest return flights first.

Deals found on 21/8

Showing 1-10 of 29 resultsSorted by cheapest first
1
2
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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.
Estimated return price

Cheapflights Insights

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

No data available for this route at this time. Please check back soon.

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

Crew

8.2

Entertainment

6.9

Boarding

7.7

Comfort

7.5

Overall

7.6

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

LAX - HEL

All crew members are really nice behavior. Devdutt also nice person.
Finnair
7.6
Good
1,428 reviews
Finnair
7.6
Good
1,428 reviews
Check prices

Crew

8.2

Entertainment

6.9

Boarding

7.7

Comfort

7.5

Overall

7.6

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

LAX - HEL

All crew members are really nice behavior. Devdutt also nice person.

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 6h 05m. airBaltic provides one of the quickest options available for as low as £202. 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 £242, 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 39% 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 City - 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£242Average£361FlexibilityNo cancel feeOn-time76%
Search Finnair flights

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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.

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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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