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Cheap flights from London Heathrow Airport to Oulu from £133

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 Heathrow Airport to Oulu departing on 21/4. 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
0 bags

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Find the cheapest flights from London Heathrow Airport to Oulu

Cheap return flights

Enter your travel dates to find the best prices.
Finnair Logo
16:10 - 10:10
LHR
-
OUL
16h 00m
1 stop
Finnair Logo
22:15 - 09:10
OUL
-
LHR
12h 55m
1 stop
£273Finnair
Sat, 23 May - Wed, 27 May
Finnair Logo
16:10 - 10:10
LHR
-
OUL
16h 00m
1 stop
Finnair Logo
17:35 - 20:40
OUL
-
LHR
5h 05m
1 stop
£291Finnair
Thu, 25 Jun - Sun, 28 Jun
Multiple Airlines Logo
13:55 - 01:25
LHR
-
OUL
9h 30m
2 stops
Multiple Airlines Logo
17:35 - 20:40
OUL
-
LHR
5h 05m
1 stop
£303Multiple Airlines
Wed, 6 May - Thu, 7 May
Finnair Logo
07:30 - 15:30
LHR
-
OUL
6h 00m
1 stop
Finnair Logo
17:35 - 20:40
OUL
-
LHR
5h 05m
1 stop
£305Finnair
Thu, 25 Jun - Sun, 28 Jun
Finnair Logo
16:10 - 23:50
LHR
-
OUL
5h 40m
1 stop
Finnair Logo
17:35 - 20:40
OUL
-
LHR
5h 05m
1 stop
£308Finnair
Mon, 20 Apr - Tue, 28 Apr
Multiple Airlines Logo
16:10 - 23:50
LHR
-
OUL
5h 40m
1 stop
Multiple Airlines Logo
05:00 - 12:55
OUL
-
LHR
9h 55m
2 stops
£308Multiple Airlines
Mon, 20 Apr - Tue, 28 Apr
Multiple Airlines Logo
06:40 - 01:25
LHR
-
OUL
16h 45m
2 stops
Multiple Airlines Logo
07:25 - 17:05
OUL
-
LHR
11h 40m
1 stop
£309Multiple Airlines
Wed, 6 May - Wed, 13 May
Multiple Airlines Logo
21:05 - 16:55
LHR
-
OUL
17h 50m
2 stops
Multiple Airlines Logo
17:35 - 20:40
OUL
-
LHR
5h 05m
1 stop
£312Multiple Airlines
Fri, 8 May - Fri, 15 May
Multiple Airlines Logo
21:05 - 13:35
LHR
-
OUL
14h 30m
2 stops
Multiple Airlines Logo
17:35 - 20:40
OUL
-
LHR
5h 05m
1 stop
£318Multiple Airlines
Mon, 13 Apr - Thu, 23 Apr
Multiple Airlines Logo
06:40 - 23:50
LHR
-
OUL
15h 10m
2 stops
Multiple Airlines Logo
05:40 - 17:05
OUL
-
LHR
13h 25m
1 stop
£320Multiple Airlines
Mon, 20 Apr - Tue, 28 Apr

Finnair flights from London Heathrow Airport to Oulu

Our best Finnair deals on London Heathrow Airport to Oulu flight tickets
Finnair
23 May
LHR16:10London Heathrow
16h 00m
1 stop
OUL10:10Oulu
27 May
OUL22:15Oulu
12h 55m
1 stop
LHR09:10London Heathrow
£273
Finnair
25 Jun
LHR16:10London Heathrow
16h 00m
1 stop
OUL10:10Oulu
28 Jun
OUL17:35Oulu
5h 05m
1 stop
LHR20:40London Heathrow
£291
Finnair
25 Jun
LHR07:30London Heathrow
6h 00m
1 stop
OUL15:30Oulu
28 Jun
OUL17:35Oulu
5h 05m
1 stop
LHR20:40London Heathrow
£305

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport 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 26 March 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Oulu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Sat 23/5

16:10-10:10

1 stop16h 00m

Oulu

Wed 27/5

22:15-09:10

1 stop12h 55m

£273

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Thu 25/6

16:10-10:10

1 stop16h 00m

Oulu

Sun 28/6

17:35-20:40

1 stop5h 05m

£291

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Wed 6/5

13:55-01:25

2 stops9h 30m

Oulu

Thu 7/5

17:35-20:40

1 stop5h 05m

£303

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Thu 25/6

07:30-15:30

1 stop6h 00m

Oulu

Sun 28/6

17:35-20:40

1 stop5h 05m

£305
Fastest return journey

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Mon 20/4

16:10-23:50

1 stop5h 40m

Oulu

Tue 28/4

17:35-20:40

1 stop5h 05m

£308

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Mon 20/4

16:10-23:50

1 stop5h 40m

Oulu

Tue 28/4

05:00-12:55

2 stops9h 55m

£308

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Wed 6/5

06:40-01:25

2 stops16h 45m

Oulu

Wed 13/5

07:25-17:05

1 stop11h 40m

£309

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Fri 8/5

21:05-16:55

2 stops17h 50m

Oulu

Fri 15/5

17:35-20:40

1 stop5h 05m

£312

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Mon 13/4

21:05-13:35

2 stops14h 30m

Oulu

Thu 23/4

17:35-20:40

1 stop5h 05m

£318

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Mon 20/4

06:40-23:50

2 stops15h 10m

Oulu

Tue 28/4

05:40-17:05

1 stop13h 25m

£320

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 Heathrow Airport 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 Heathrow Airport and Oulu?

When to book flights from London Heathrow Airport to Oulu

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

Cheap London Heathrow Airport to Oulu (LHR to OUL) flight deals and tips

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

Fastest flight time

5h 40m

Direct flights

None
The fastest flight from London Heathrow Airport to Oulu takes 5h 40m
There are no direct flights from London Heathrow Airport to Oulu. There are no popular flight routes from London Heathrow Airport to Oulu.
Search flight deals

  • How far is London Heathrow to Oulu by plane?

    There are 1309.2 mi between London Heathrow and Oulu. 5h 40m is a normal flight duration for this route.

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

    Prices for flights from London Heathrow Airport to Oulu Airport were last updated today.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport 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 Heathrow Airport to Oulu?

Best airlines flying from London Heathrow Airport to Oulu

Compare and see reviews for airlines that fly from London Heathrow Airport to Oulu with momondo
Airline
Rating
Free Cancellation
Price
FinnairPriceFrom £247Free CancellationRating
7.7
1,374 reviews
Search Finnair flights

Why use momondo?

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

Finding the right flight to Oulu from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Oulu quick and easy, saving you time and money.

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

Yes. All flights to Oulu from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Oulu from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from London to Oulu now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Oulu and let you know when they change.

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