Cheap Flights from London Heathrow to Oulu

Compare London Heathrow to Oulu flight deals

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Flight deals from London Heathrow to Oulu

Looking for a cheap last-minute deal or the best return flight from London Heathrow Airport to Oulu Airport? If you want to travel next month, return fares start from $705. Find the lowest prices on one-way and return tickets right here.

Oulu.$602 per passenger.Departing Thu, 14 Jan, returning Sun, 17 Jan.Return flight with Finnair.Outbound indirect flight with Finnair, departs from London Heathrow on Thu, 14 Jan, arriving in Oulu.Inbound indirect flight with Finnair, departs from Oulu on Sun, 17 Jan, arriving in London Heathrow.Price includes taxes and charges.From $602, select.

Oulu.$604 per passenger.Departing Sat, 6 Mar, returning Sat, 13 Mar.Return flight with Finnair.Outbound indirect flight with Finnair, departs from London Heathrow on Sat, 6 Mar, arriving in Oulu.Inbound indirect flight with Finnair, departs from Oulu on Sat, 13 Mar, arriving in London Heathrow.Price includes taxes and charges.From $604, select.

Oulu.$623 per passenger.Departing Thu, 3 Sep, returning Mon, 7 Sep.Return flight with Finnair.Outbound indirect flight with Finnair, departs from London Heathrow on Thu, 3 Sep, arriving in Oulu.Inbound indirect flight with Finnair, departs from Oulu on Mon, 7 Sep, arriving in London Heathrow.Price includes taxes and charges.From $623, select.

Oulu.$643 per passenger.Departing Thu, 10 Dec, returning Thu, 17 Dec.Return flight with Finnair.Outbound indirect flight with Finnair, departs from London Heathrow on Thu, 10 Dec, arriving in Oulu.Inbound indirect flight with Finnair, departs from Oulu on Thu, 17 Dec, arriving in London Heathrow.Price includes taxes and charges.From $643, select.

Oulu.$655 per passenger.Departing Thu, 9 Jul, returning Mon, 20 Jul.Return flight with Finnair.Outbound indirect flight with Finnair, departs from London Heathrow on Thu, 9 Jul, arriving in Oulu.Inbound indirect flight with Finnair, departs from Oulu on Mon, 20 Jul, arriving in London Heathrow.Price includes taxes and charges.From $655, select.

Oulu.$662 per passenger.Departing Mon, 22 Jun, returning Thu, 2 Jul.Return flight with Finnair.Outbound indirect flight with Finnair, departs from London Heathrow on Mon, 22 Jun, arriving in Oulu.Inbound indirect flight with Finnair, departs from Oulu on Thu, 2 Jul, arriving in London Heathrow.Price includes taxes and charges.From $662, select.

Oulu.$666 per passenger.Departing Wed, 26 Aug, returning Wed, 2 Sep.Return flight with Finnair.Outbound indirect flight with Finnair, departs from London Heathrow on Wed, 26 Aug, arriving in Oulu.Inbound indirect flight with Finnair, departs from Oulu on Wed, 2 Sep, arriving in London Heathrow.Price includes taxes and charges.From $666, select.

Oulu.$667 per passenger.Departing Mon, 21 Sep, returning Sun, 4 Oct.Return flight with Finnair.Outbound indirect flight with Finnair, departs from London Heathrow on Mon, 21 Sep, arriving in Oulu.Inbound indirect flight with Finnair, departs from Oulu on Sun, 4 Oct, arriving in London Heathrow.Price includes taxes and charges.From $667, select.

Oulu.$705 per passenger.Departing Wed, 1 Jul, returning Sun, 13 Sep.Return flight with Finnair.Outbound indirect flight with Finnair, departs from London Heathrow on Wed, 1 Jul, arriving in Oulu.Inbound indirect flight with Finnair, departs from Oulu on Sun, 13 Sep, arriving in London Heathrow.Price includes taxes and charges.From $705, select.

Oulu.$705 per passenger.Departing Mon, 24 Aug, returning Mon, 31 Aug.Return flight with Finnair.Outbound indirect flight with Finnair, departs from London Heathrow on Mon, 24 Aug, arriving in Oulu.Inbound indirect flight with Finnair, departs from Oulu on Mon, 31 Aug, arriving in London Heathrow.Price includes taxes and charges.From $705, select.

Oulu.$705 per passenger.Departing Sat, 23 May, returning Mon, 25 May.Return flight with Finnair.Outbound indirect flight with Finnair, departs from London Heathrow on Sat, 23 May, arriving in Oulu.Inbound indirect flight with Finnair, departs from Oulu on Mon, 25 May, arriving in London Heathrow.Price includes taxes and charges.From $705, select.

Oulu.$706 per passenger.Departing Mon, 15 Jun, returning Tue, 23 Jun.Return flight with Finnair.Outbound indirect flight with Finnair, departs from London Heathrow on Mon, 15 Jun, arriving in Oulu.Inbound indirect flight with Finnair, departs from Oulu on Tue, 23 Jun, arriving in London Heathrow.Price includes taxes and charges.From $706, select.

Oulu.$750 per passenger.Departing Sun, 26 Jul, returning Wed, 5 Aug.Return flight with Finnair.Outbound indirect flight with Finnair, departs from London Heathrow on Sun, 26 Jul, arriving in Oulu.Inbound indirect flight with Finnair, departs from Oulu on Wed, 5 Aug, arriving in London Heathrow.Price includes taxes and charges.From $750, select.

Oulu.$761 per passenger.Departing Sun, 4 Oct, returning Tue, 13 Oct.Return flight with Finnair.Outbound indirect flight with Finnair, departs from London Heathrow on Sun, 4 Oct, arriving in Oulu.Inbound indirect flight with Finnair, departs from Oulu on Tue, 13 Oct, arriving in London Heathrow.Price includes taxes and charges.From $761, select.

Oulu.$761 per passenger.Departing Wed, 27 May, returning Fri, 3 Jul.Return flight with Finnair.Outbound indirect flight with Finnair, departs from London Heathrow on Wed, 27 May, arriving in Oulu.Inbound indirect flight with Finnair, departs from Oulu on Fri, 3 Jul, arriving in London Heathrow.Price includes taxes and charges.From $761, select.

Oulu.$800 per passenger.Departing Mon, 27 Apr, returning Wed, 29 Apr.Return flight with Finnair.Outbound indirect flight with Finnair, departs from London Heathrow on Mon, 27 Apr, arriving in Oulu.Inbound indirect flight with Finnair, departs from Oulu on Wed, 29 Apr, arriving in London Heathrow.Price includes taxes and charges.From $800, select.

Find the cheapest month to fly from London Heathrow to Oulu

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London Heathrow to Oulu flights are currently cheapest in January.

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London Heathrow to Oulu: Alternative routes

Compare routes from London Heathrow to Oulu below. You may find an airport to fly into that's cheaper, faster, or easier than Oulu.

Oulu

10km from central Oulu

ClosestCheapest

from $602

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London to Oulu: Flight information

The things to know before you go.

Cheapest flight found	$602
Cheapest month to fly	January

Finding cheap flights from London Heathrow to Oulu: Frequently asked questions

How much are return flights from London Heathrow to Oulu?

The best price we found for a return flight from London Heathrow to Oulu is $602. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from London Heathrow to Oulu?

Currently, there are no airlines that fly direct from London Heathrow to Oulu. But we found flights with one or more stops from $602.

How many flights are there a week from London Heathrow to Oulu?

As of April 2026, there are no flights flying from London Heathrow to Oulu.

When is the cheapest time to fly from London Heathrow to Oulu?

The cheapest month to fly from London Heathrow to Oulu is usually January.

Which upcoming date is cheapest to fly from London Heathrow Airport to Oulu Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Heathrow Airport to Oulu Airport on Thursday, 14 January 2027.

Can I get a direct flight from London Heathrow Airport to Oulu Airport?

No airlines currently offer direct flights between London Heathrow Airport and Oulu Airport. Most routes have one or more stops.

How can I find the best flight deal to Oulu?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Oulu but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Oulu?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Oulu is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from London Heathrow Airport to Oulu with?

Currently, Finnair offers the cheapest flight tickets to Oulu.

Flying from London Heathrow Airport (LHR) to Oulu Airport (OUL): what you need to know

The timezone in Oulu is UTC+2, which is two hours ahead of London.
To ensure you get on your LHR to OUL flight, leave enough time to navigate the airport and find your gate. Arriving two hours ahead of international departures and one hour before domestic flights is the general rule.
You can expect bigger queues in popular months like July. Arriving up to four hours ahead of international flights and two hours for domestic departures is a good idea.
If you want to explore a different city along the way, consider a flight with a stopover. To see all your options for tickets from London Heathrow Airport to Oulu Airport, uncheck 'Direct flights only.' Helsinki-Vantaa Airport is a sought-after stop between LHR and OUL.

How to find the cheapest flights from London Heathrow Airport (LHR) to Oulu Airport (OUL)

$295 is currently the lowest price for a one-way London Heathrow Airport to Oulu Airport flight. Return flights start at $602. These prices may change based on availability and demand.
Don't leave things to the last moment. You're more likely to get cheap tickets from LHR to OUL if you book early. Airlines often offer some amazing early bird rates.
If you can be flexible with your trip dates, try using the 'Whole month' tool. It'll give you the lowest price in every month when searching for your flight from London Heathrow Airport to Oulu Airport.
Cut down on the time spent looking for cheap flights from LHR to OUL by setting up a Price Alert. You'll get an email or push notification on the app when a special offer becomes available.
Tailor your trip with filters. Choose your ideal arrival and departure times, total journey duration and airlines. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from London Heathrow Airport to Oulu Airport.

Handy information about London Heathrow Airport (LHR)

Of the departures from London Heathrow Airport, 68.18% arrive as scheduled at their destination.
Central London to London Heathrow Airport is approximately 31 kilometres. Depending on traffic, it'll take about 55 minutes to get there if you're ride-sharing, catching a cab or driving.
The trip on public transport will take about 1 hour.
Have an early flight from London Heathrow Airport to Oulu Airport? Avoid the stress of rushing to the airport (and catch some extra z's) by picking one of these stays close to LHR:

Arriving at Oulu Airport (OUL)

If you're landing on a late London Heathrow Airport to Oulu Airport flight, few things top the convenience of staying near the terminal. Grab your suitcases from the carousel and then be tucked up in bed not long after at one of these accommodation options near OUL:
Hit the road running by picking up an Oulu Airport rental car. Grab a set of wheels from Alamo, Sixt or Hertz to explore Oulu and beyond.
For the best deal, book your vehicle from Oulu Airport about four weeks before your trip.

Getting from Oulu Airport (OUL) to central Oulu

Oulu Airport to central Oulu has a drive time of around 20 minutes. It's approximately 16 kilometres away.
It'll take around 40 minutes to get there by public transport.

When to fly to Oulu Airport (OUL)

The quietest month for a flight from London Heathrow Airport to Oulu Airport is April, while February is the most popular. Pick the best time to go to Oulu based on whether you prefer a laid-back vibe or a more bustling atmosphere.
When booking your flight from London Heathrow Airport to Oulu Airport, consider the type of weather you enjoy. July is the warmest month in Oulu, with temperatures ranging from 11ºC to 24ºC.
Look for cheap tickets from LHR to OUL in January if you like travelling in cooler conditions. Temperatures are at their lowest around then, ranging between -18ºC and 0ºC on average.

Explore more of Finland

Oulu has plenty to offer, but there are so many other corners of Finland waiting to be discovered. Around 402 kilometres south of Oulu, a visit to Tampere will keep you on the move. Start with leading sights like Tampere Cathedral, Pyynikki Observation Tower and Moomin Museum.
If you're looking to explore another major stop in Finland, head for Lahti, about 451 kilometres south of Oulu. War veterans' statue for women, Kariniemi Arboretum and Osmo Vänskä Plate are key reasons to visit.