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Cheap flights from London to Oulu from £118

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Oulu departing on 1/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from London to Oulu

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
17:20 - 01:25
LGW
-
OUL
6h 05m
1 stop
Multiple Airlines Logo
22:15 - 09:30
OUL
-
LGW
13h 15m
2 stops
£268Multiple Airlines
Fri, 4 Sep - Sat, 5 Sep
Finnair Logo
18:10 - 10:10
LHR
-
OUL
14h 00m
1 stop
Finnair Logo
17:35 - 20:40
OUL
-
LHR
5h 05m
1 stop
£271Finnair
Mon, 10 Aug - Wed, 19 Aug
Multiple Airlines Logo
17:20 - 01:25
LGW
-
OUL
6h 05m
1 stop
Multiple Airlines Logo
17:35 - 09:10
OUL
-
LGW
17h 35m
1 stop
£274Multiple Airlines
Fri, 4 Sep - Sun, 6 Sep
Finnair Logo
07:30 - 16:55
LHR
-
OUL
7h 25m
1 stop
Finnair Logo
17:35 - 09:10
OUL
-
LHR
17h 35m
1 stop
£280Finnair
Mon, 3 Aug - Mon, 10 Aug
Multiple Airlines Logo
13:10 - 01:00
LGW
-
OUL
9h 50m
2 stops
Multiple Airlines Logo
22:15 - 09:10
OUL
-
LGW
12h 55m
1 stop
£284Multiple Airlines
Fri, 4 Sep - Sun, 6 Sep
Multiple Airlines Logo
18:10 - 01:00
LHR
-
OUL
4h 50m
1 stop
Multiple Airlines Logo
22:15 - 12:55
OUL
-
LHR
16h 40m
2 stops
£286Multiple Airlines
Mon, 10 Aug - Wed, 19 Aug
airBaltic Logo
17:20 - 01:25
LGW
-
OUL
6h 05m
1 stop
airBaltic Logo
05:00 - 08:15
OUL
-
LGW
5h 15m
1 stop
£293airBaltic
Fri, 4 Sep - Sat, 5 Sep
Multiple Airlines Logo
17:20 - 01:25
LGW
-
OUL
6h 05m
1 stop
Multiple Airlines Logo
05:00 - 09:30
OUL
-
LGW
30h 30m
3 stops
£306Multiple Airlines
Fri, 4 Sep - Sat, 5 Sep
British Airways Logo
08:40 - 16:55
LCY
-
OUL
30h 15m
2 stops
British Airways Logo
14:10 - 10:20
OUL
-
LCY
22h 10m
2 stops
£855British Airways
Wed, 1 Jul - Wed, 8 Jul
British Airways Logo
08:40 - 16:55
LCY
-
OUL
30h 15m
2 stops
British Airways Logo
14:10 - 10:20
OUL
-
LCY
22h 10m
2 stops
£857British Airways
Wed, 1 Jul - Wed, 8 Jul

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airBaltic flights from London to Oulu

Our best airBaltic deals on London to Oulu flight tickets
airBaltic
4 Sept
LGW17:20London Gatwick
6h 05m
1 stop
OUL01:25Oulu
5 Sept
OUL05:00Oulu
5h 15m
1 stop
LGW08:15London Gatwick
£293
airBaltic
1 Jul
LGW09:10London Gatwick
14h 15m
1 stop
OUL01:25Oulu
6 Jul
OUL05:00Oulu
5h 15m
1 stop
LGW08:15London Gatwick
£444
airBaltic
17 Jun
LGW09:10London Gatwick
14h 15m
1 stop
OUL01:25Oulu
22 Jun
OUL05:00Oulu
5h 15m
1 stop
LGW08:15London Gatwick
£520

Finnair flights from London to Oulu

Our best Finnair deals on London to Oulu flight tickets
Finnair
10 Aug
LHR18:10London Heathrow
14h 00m
1 stop
OUL10:10Oulu
19 Aug
OUL17:35Oulu
5h 05m
1 stop
LHR20:40London Heathrow
£271
Finnair
3 Aug
LHR07:30London Heathrow
7h 25m
1 stop
OUL16:55Oulu
10 Aug
OUL17:35Oulu
17h 35m
1 stop
LHR09:10London Heathrow
£280
Finnair
1 Jul
LHR16:10London Heathrow
13h 05m
1 stop
OUL07:15Oulu
8 Jul
OUL17:35Oulu
5h 05m
1 stop
LHR20:40London Heathrow
£336

momondo 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, momondo users made 279,928 searches. Data last updated 13 June 2026.
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

LGW - OUL

LGWOUL

London Gatwick

Fri 4/9

17:20-01:25

1 stop6h 05m

Oulu

Sat 5/9

22:15-09:30

2 stops13h 15m

£268

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Mon 10/8

18:10-10:10

1 stop14h 00m

Oulu

Wed 19/8

17:35-20:40

1 stop5h 05m

£271

LondonOulu

LGW - OUL

LGWOUL

London Gatwick

Fri 4/9

17:20-01:25

1 stop6h 05m

Oulu

Sun 6/9

17:35-09:10

1 stop17h 35m

£274

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Mon 3/8

07:30-16:55

1 stop7h 25m

Oulu

Mon 10/8

17:35-09:10

1 stop17h 35m

£280

LondonOulu

LGW - OUL

LGWOUL

London Gatwick

Fri 4/9

13:10-01:00

2 stops9h 50m

Oulu

Sun 6/9

22:15-09:10

1 stop12h 55m

£284

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Mon 10/8

18:10-01:00

1 stop4h 50m

Oulu

Wed 19/8

22:15-12:55

2 stops16h 40m

£286
Fastest return journey

LondonOulu

LGW - OUL

LGWOUL

London Gatwick

Fri 4/9

17:20-01:25

1 stop6h 05m

Oulu

Sat 5/9

05:00-08:15

1 stop5h 15m

£293

LondonOulu

LGW - OUL

LGWOUL

London Gatwick

Fri 4/9

17:20-01:25

1 stop6h 05m

Oulu

Sat 5/9

05:00-09:30

3 stops30h 30m

£306

LondonOulu

LCY - OUL

LCYOUL

London City

Wed 1/7

08:40-16:55

2 stops30h 15m

Oulu

Wed 8/7

14:10-10:20

2 stops22h 10m

£855

LondonOulu

LCY - OUL

LCYOUL

London City

Wed 1/7

08:40-16:55

2 stops30h 15m

Oulu

Wed 8/7

14:10-10:20

2 stops22h 10m

£857

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Oulu from

How to get the cheapest flight ticket from London to Oulu

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London and Oulu?

What is the cheapest month to fly to Oulu?

If you’re not able to fly to Oulu in November, then January is your next best option. Flight prices from London to Oulu during January average around £0.

When to book flights from London to Oulu

Are you open to changing your travel dates? Check out the ideal times to fly from London to Oulu according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to Oulu (LON to OUL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Oulu

Fastest flight time

5h 05m

Direct flights

None
The fastest flight from London to Oulu takes 5h 05m
There are no direct flights from London to Oulu. There are no popular flight routes from London to Oulu.
Search flight deals

Frequently asked questions about flying from London to Oulu

  • How far is London to Oulu by plane?

    The straight-line distance from London to Oulu is 1299.6 mi. Flights usually cover this in 5h 05m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from London to Oulu Airport?

    Prices for flights from London to Oulu Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from London to Oulu Airport?

  • How old do you have to be to fly from London to Oulu Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Oulu Airport.

  • What documentation or ID do you need to fly to Oulu Airport?

    The travel and health documents you'll need for your trip to Oulu Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Oulu Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from London to Oulu?

Best airlines flying from London to Oulu

Compare and see reviews for airlines that fly from London to Oulu with momondo
Airline
Rating
Free Cancellation
Price
FinnairPriceFrom £246Free CancellationRating
7.7
1,408 reviews
Search Finnair flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Oulu?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Oulu for you.

Can I find flights from London to Oulu with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Oulu from London with this policy.

How can momondo help me find flights from London to Oulu?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Oulu.

I’m not ready to book a flight from London to Oulu right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Oulu flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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