LON - OUL

£98 Find Cheap Flights from London to Oulu – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Oulu departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
£181
airBaltic
Mon 21/9Sat 26/9
LGW - OUL • 1 stop
Cheapest one-way flight
£98
airBaltic
Thu 3/12
LGW - OUL • 1 stop
Top airlines
Cheapest • from £181 (return)
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between London and Oulu. You’ll need at least 1 connection.
Insights
Insights
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Insights
Top stopover airports
Cheapest • Avg £178 (return)
Shortest trip • 5h 25m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Oulu!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from London to Oulu (LON-OUL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Oulu that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Oulu

Mon, 21 Sep - Sat, 26 Sep
airBaltic Logo
09:10 - 01:25
LGW
-
OUL
14h 15m
1 stop
airBaltic Logo
05:00 - 08:15
OUL
-
LGW
5h 15m
1 stop
£181airBaltic
Mon, 21 Sep - Sat, 26 Sep
Multiple Airlines Logo
06:45 - 15:30
STN
-
OUL
6h 45m
1 stop
Multiple Airlines Logo
05:00 - 12:40
OUL
-
STN
9h 40m
2 stops
£215Multiple Airlines
Fri, 11 Sep - Fri, 18 Sep
airBaltic Logo
17:20 - 01:25
LGW
-
OUL
6h 05m
1 stop
airBaltic Logo
05:00 - 16:30
OUL
-
LGW
13h 30m
1 stop
£230airBaltic
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
12:05 - 06:45
STN
-
OUL
16h 40m
1 stop
Multiple Airlines Logo
14:15 - 20:35
OUL
-
STN
8h 20m
2 stops
£235Multiple Airlines
Fri, 11 Sep - Fri, 18 Sep
airBaltic Logo
17:20 - 01:25
LGW
-
OUL
6h 05m
1 stop
airBaltic Logo
05:00 - 08:15
OUL
-
LGW
5h 15m
1 stop
£241airBaltic
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
12:05 - 01:00
STN
-
OUL
10h 55m
1 stop
Multiple Airlines Logo
14:15 - 20:35
OUL
-
STN
8h 20m
2 stops
£241Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
12:05 - 01:00
STN
-
OUL
10h 55m
1 stop
Multiple Airlines Logo
14:15 - 20:35
OUL
-
STN
8h 20m
2 stops
£242Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
21:00 - 10:10
STN
-
OUL
11h 10m
2 stops
Multiple Airlines Logo
14:15 - 18:30
OUL
-
STN
6h 15m
1 stop
£250Multiple Airlines
Mon, 21 Sep - Sat, 26 Sep
Finnair Logo
07:30 - 23:50
LHR
-
OUL
14h 20m
1 stop
Finnair Logo
22:15 - 12:35
OUL
-
LHR
16h 20m
1 stop
£272Finnair
Sat, 12 Sep - Sat, 19 Sep
Finnair Logo
07:30 - 21:35
LHR
-
OUL
12h 05m
1 stop
Finnair Logo
22:15 - 12:35
OUL
-
LHR
16h 20m
1 stop
£274Finnair
Booking Insights

KAYAK’s insights & trends for London to Oulu flights

Get data-powered insights and trends into flights from London to Oulu to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Oulu, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London to Oulu is January, where tickets cost £0 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is £486 and £444 respectively.

Good to know - Cheap tickets from London to Oulu

Low season

April

Cheapest flight

£98
Best time to beat the crowds (21% less expensive on average)
Most popular time to fly (22% more expensive on average)
Flight from London Gatwick Airport to Oulu

When to book flights from London to Oulu

Are your dates flexible? Find out the best times to travel from London to Oulu based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from London to Oulu

  • What is the cheapest flight from London to Oulu?

    In the last 5 days, the lowest price for a flight from London to Oulu was £98 for a one-way ticket and £181 for a return.

  • Which airports will I be using when flying from London to Oulu?

    When flying out of London you will be using one of these airports: London Gatwick, London Heathrow, or London Luton. You will be landing at Oulu.

  • Which aircraft models fly most regularly from London to Oulu?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London to Oulu?

    oneworld is the only airline alliance operating flights between London and Oulu.

  • How does KAYAK find such low prices on flights from London to Oulu?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Oulu.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Oulu?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oulu from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Oulu?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Oulu with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Oulu?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Oulu from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from London to Oulu

 
See real verified KAYAK customer reviews for airlines flying from London to Oulu. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Oulu? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
FinnairOverall score based on 1427 reviews
6.9Entertainment
6.7Food
7.7Boarding
7.4Comfort
8.2Crew
Airline reviews

The seats are very uncomfortable. They never have tomato juice. Usually late

4.0 OkayAnonymous, Jun 2026
LAX - HEL
Read more Finnair reviews

The seats are very uncomfortable. They never have tomato juice. Usually late

Finnair was not able to get our luggage on a connecting flight and there was a substantial delay of two days to obtain our lugguage. They did not communicate well, and we had to travel a significant distance to finally get our luggage. It has been a very negative experience.

Great if not for the boarding by bus at Heathrow terminal 3. Medieval disappointing time-consuming and very hard on handicapped flyers. It was awful

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

There wore nice leather like sits, in my opinion seats lay out bit tight . Crew was great they did averything possible to make averywone comfortable as possible, food was, think worst I ever head on flight, head chicken and yellow rice. Ice cream was a nic treat.

This has been the worst experiencia I have had traveling overall. More than 3 delays, no one answering questions, no one at the AA counter. No one at customer service and after having to change transportation to airport and spend the night at a hotel paid by me, we were delayed inside of aircraft for more than 2 hours!!! Bad experience!!!

Great flight- smooth, nice crew, nice clean aircraft, departed a little late but arrived 10 early.

The flight was surprisingly good, especially given initial experience. BA app is horrible as is their customer service. Online check in was a horrendous experience and when I phoned their customer service number, the live agent with whom I spoke was rude and dismissive. She did helpfully inform me that their IT people were working on a known problem related to online checkin. However, once she delivered that information, she curtly ended the call before I could suggest that since BA was aware of this, it should be posted on the app and online. I grudgingly flew BA this time - have avoided them for years because of past similar serial bad experiences. While this flight was fine, I’ll return to avoiding them in the future given the hassle experienced and rude personnel.

Boarding was a shambles, with no proper line or queue and multiple groups joining at the same time. Overhead space was limited. Seat spacing (width) is not generous. My neighbour was invading my space, before he even spilt his drinks over me (twice!) as he struggled to contain his meal on the table. The main meal was very poor. Choice was simply chicken / turkey - the crew didn't know exactly which - or vegetarian. The chicken meal was really poor quality - uninspiring and tasteless; and very little offering of drinks. Half the crew were friendly, half really need to cheer up.

LHR is always kind of a challenge. British Airlines did a fine job. My tickets were the cheapest so I can’t complain.

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

Information on your arrival and departure airports