OUL

$630 Find Cheap Flights to Oulu

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Oulu departing on 8/18. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Oulu

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Oulu, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Oulu, as well as popular online travel agencies
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Flights Deals

Cheap Flights to Oulu

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights 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.

Recent round-trip flight deals to Oulu

KAYAK's recommended round-trip deals from the most popular airlines that fly to Oulu.
Discover the best prices for you by selecting your travel dates on KAYAK.
Finnair Logo
7:17 pm - 1:00 amDCA-OUL
22h 43m2 stops
Finnair Logo
7:35 am - 10:40 pmOUL-DCA
22h 05m2 stops
$630Finnair
Find Deal
Mon, Aug 18 - Mon, Dec 22
 Logo
7:17 pm - 1:00 amDCA-OUL
22h 43m2 stops
 Logo
9:05 am - 10:00 pmOUL-DCA
19h 55m2 stops
Wed, Aug 13 - Sat, Dec 20
 Logo
10:40 pm - 1:00 amIAD-OUL
19h 20m2 stops
 Logo
5:35 am - 3:35 pmOUL-IAD
17h 00m2 stops
Wed, Aug 13 - Wed, Dec 17
Finnair Logo
7:17 pm - 5:55 pmDCA-OUL
15h 38m2 stops
Finnair Logo
11:15 am - 10:38 pmOUL-DCA
18h 23m2 stops
$870Finnair
Find Deal
Wed, Aug 13 - Wed, Dec 17
British Airways Logo
9:20 pm - 1:00 amBWI-OUL
20h 40m2 stops
British Airways Logo
2:15 pm - 6:45 pmOUL-BWI
35h 30m2 stops
$1,411British Airways
Find Deal
Mon, Aug 18 - Mon, Dec 22
British Airways Logo
9:20 pm - 1:00 amBWI-OUL
20h 40m2 stops
British Airways Logo
2:15 pm - 6:45 pmOUL-BWI
35h 30m2 stops
$1,438British Airways
Find Deal
Fri, Aug 22 - Mon, Dec 22
Turkish Airlines Logo
7:10 pm - 4:55 pmSEA-OUL
59h 45m2 stops
Turkish Airlines Logo
8:40 am - 5:15 pmOUL-SEA
42h 35m2 stops
$1,523Turkish Airlines
Find Deal
Fri, Jun 13 - Fri, Jun 20
Lufthansa Logo
6:50 pm - 2:25 pmSEA-OUL
57h 35m2 stops
Lufthansa Logo
3:20 pm - 6:36 pmOUL-SEA
37h 16m3 stops
$1,558Lufthansa
Find Deal
Fri, Jun 13 - Fri, Jun 20
Turkish Airlines Logo
7:10 pm - 4:55 pmSEA-OUL
59h 45m2 stops
Turkish Airlines Logo
5:35 pm - 5:15 pmOUL-SEA
57h 40m2 stops
$1,593Turkish Airlines
Find Deal
Fri, Jun 13 - Fri, Jun 20
Lufthansa Logo
6:50 pm - 2:25 pmSEA-OUL
57h 35m2 stops
Lufthansa Logo
3:20 pm - 6:36 pmOUL-SEA
37h 16m3 stops
$1,631Lufthansa
Find Deal
Fri, Jun 13 - Fri, Jun 20
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KAYAK's insights & trends for flights to Oulu

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

How long is the flight to Oulu?

The duration of your flight to Oulu depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular routes to Oulu on KAYAK are from Boston, which takes 15h 56m, and San Francisco, which takes 43h 30m.


When to book flights to Oulu

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

FAQs - booking Oulu flights

  • How far is Oulu Airport from central Oulu?

    The distance between Oulu Airport and downtown Oulu is 6 miles.

  • What is the name of Oulu’s airport?

    There is only 1 airport in Oulu, called Oulu Airport (OUL). It can also be referred to as Oulu.

  • What is the cheapest day to fly to Oulu?

    Based on KAYAK data, the cheapest day to fly to Oulu is Friday where round-trip tickets can be as cheap as $780. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $2,428 on average.

  • How does KAYAK find such low prices on flights 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 to Oulu.

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

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

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Oulu?

    The cheapest time of day to fly to Oulu is generally at night, when round-trip flights cost $1,269 on average. The most expensive time of day to fly to Oulu is generally at night, which is peak travel time and where the average cost of a ticket is $1,269.

Top tips for finding cheap flights to Oulu

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Oulu flight deals.

Top airline flying to Oulu

 
See real verified KAYAK customer reviews for airlines flying to Oulu. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to Oulu. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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 1275 reviews
7.6Boarding
8.1Crew
6.7Food
6.9Entertainment
7.4Comfort
Airline reviews

Boarding uncomfortable. Stewardess said I would have to check my carry on as there was no room in the overhead bins. Another passenger helped me find a spot.

8.0 ExcellentAnonymous, Jan 2025DFW - CVG
Read more Finnair reviews

Boarding uncomfortable. Stewardess said I would have to check my carry on as there was no room in the overhead bins. Another passenger helped me find a spot.

Any flight that lands safely is a good flight. However our leg from Helsinki was delayed 1 hour with no explanation. The delay would not allow us to make our connection to Cincinnati. I was informed by American Airlines that our Cincinnati flight was rescheduled for the following day. I immediately made a non refundable hotel reservation in Dallas. Upon exiting the plane at Dallas I was given a hotel voucher. Nice, but I can't get a refund on the hotel I booked. A little communication would have been helpful. Food on Finnair is below quality of Korean Air.

The cabin crew really looked like they wanted to be somewhere else. They weren't really interested in providing an attentive service to full fare paying passengers at all. However the Captiain's in flight announcements were relaxed and very entertaining.

Crew were professional and responsive. Food was mediocre and breakfast could do with revampinmg

Food was very ordinary for premium economy, very small portions.

i dont know WHY they call it business class. the seats are NOT significantly wider than economy seats, they just do not let the middle seats be beepked to give the illusion of more space between passengers. the seats do NOT recline any more than economy seats either. the only real difference is the full meal served to business (vs none for economy). I would rather have a wider, lie flat ACTUAL business class seat with no food for a 3 hr flight. this was pretty disappointing to say the least.

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.

Our previous flight was delayed but they waited for us to board.

Flight was delayed, short time connection to next flight but we make it, service was good, worth to fly just to try thair on board blueberry juce. Eccelent communication with airline.

My American Airlines flight was deleted and you guys never let me know

Everything you need to know for your flight to Oulu

Information on the airport you'll fly into in Oulu

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