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Flights to Oulu

$896 Cheap flights to Oulu

1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from the United States to Oulu

Cheap round-trip flights

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Finnair Logo
6:30 am - 5:55 pmPDX  Portland-OUL Oulu
25h 25m2 stops Los Angeles Helsinki-Vantaa
Finnair Logo
7:55 am - 11:59 pmOUL  Oulu-PDX Portland
26h 04m2 stops Helsinki-Vantaa Chicago O'Hare Intl
$896Finnair
Mon, Oct 12 - Mon, Oct 19
Finnair Logo
7:35 pm - 10:00 pmBOS  Boston Logan Intl-OUL Oulu
19h 25m2 stops New York John F Kennedy Intl Helsinki-Vantaa
Finnair Logo
7:35 am - 10:56 pmOUL  Oulu-BOS Boston Logan Intl
22h 21m2 stops Helsinki-Vantaa New York John F Kennedy Intl
$1,052Finnair
Sun, Jan 17 - Thu, Jan 21
Finnair Logo
7:35 pm - 10:00 pmBOS  Boston Logan Intl-OUL Oulu
19h 25m2 stops New York John F Kennedy Intl Helsinki-Vantaa
Finnair Logo
7:35 am - 10:56 pmOUL  Oulu-BOS Boston Logan Intl
22h 21m2 stops Helsinki-Vantaa New York John F Kennedy Intl
$1,053Finnair
Sun, Jan 17 - Thu, Jan 21
Finnair Logo
9:30 pm - 6:55 amBOS  Boston Logan Intl-OUL Oulu
26h 25m2 stops London Heathrow Helsinki-Vantaa
Finnair Logo
7:35 am - 10:56 pmOUL  Oulu-BOS Boston Logan Intl
22h 21m2 stops Helsinki-Vantaa New York John F Kennedy Intl
$1,067Finnair
Sun, Jan 17 - Thu, Jan 21
Turkish Airlines Logo
9:00 pm - 10:00 pmIAH  Houston George Bush Intcntl-OUL Oulu
41h 00m2 stops Istanbul Helsinki-Vantaa
Turkish Airlines Logo
4:45 pm - 7:05 pmOUL  Oulu-IAH Houston George Bush Intcntl
34h 20m2 stops Helsinki-Vantaa Istanbul
$1,083Turkish Airlines
Fri, Jan 22 - Tue, Jan 26
Turkish Airlines Logo
1:30 pm - 1:05 amIAD  Washington, D.C. Dulles Intl-OUL Oulu
28h 35m2 stops Istanbul Helsinki-Vantaa
Turkish Airlines Logo
4:45 pm - 7:25 pmOUL  Oulu-IAD Washington, D.C. Dulles Intl
33h 40m2 stops Helsinki-Vantaa Istanbul
$1,090Turkish Airlines
Sat, Jan 9 - Wed, Jan 13
Turkish Airlines Logo
9:20 pm - 3:00 pmIAD  Washington, D.C. Dulles Intl-OUL Oulu
34h 40m2 stops Istanbul Helsinki-Vantaa
Turkish Airlines Logo
4:45 pm - 7:25 pmOUL  Oulu-IAD Washington, D.C. Dulles Intl
57h 40m2 stops Helsinki-Vantaa Istanbul
$1,090Turkish Airlines
Sat, Jan 9 - Wed, Jan 13
Turkish Airlines Logo
6:35 pm - 3:00 pmSFO  San Francisco-OUL Oulu
34h 25m2 stops Istanbul Helsinki-Vantaa
Turkish Airlines Logo
4:45 pm - 4:30 pmOUL  Oulu-SFO San Francisco
57h 45m2 stops Helsinki-Vantaa Istanbul
$1,110Turkish Airlines
Mon, Feb 1 - Fri, Feb 5
Turkish Airlines Logo
9:50 pm - 3:00 pmATL  Atlanta Hartsfield-Jackson-OUL Oulu
34h 10m2 stops Istanbul Helsinki-Vantaa
Turkish Airlines Logo
4:45 pm - 7:45 pmOUL  Oulu-ATL Atlanta Hartsfield-Jackson
58h 00m2 stops Helsinki-Vantaa Istanbul
$1,110Turkish Airlines
Mon, Feb 1 - Fri, Feb 5
Finnair Logo
10:30 pm - 6:45 amPDX  Portland-OUL Oulu
46h 15m3 stops Charlotte Douglas New York John F Kennedy Intl Helsinki-Vantaa
Finnair Logo
10:15 pm - 11:59 pmOUL  Oulu-PDX Portland
35h 44m2 stops Helsinki-Vantaa Chicago O'Hare Intl
$1,115Finnair
Mon, Oct 12 - Mon, Oct 19

momondo Fare Finder

 
Use the filters below to find and compare flights to Oulu that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

PortlandOulu

PDX Portland - OUL Oulu

PDXOUL

Portland

Mon 10/12

6:30 am-5:55 pm

2 stops25h 25m

Oulu

Mon 10/19

7:55 am-11:59 pm

2 stops26h 04m

$896
Quickest round-trip

BostonOulu

BOS Boston Logan Intl - OUL Oulu

BOSOUL

Boston Logan Intl

Sun 1/17

7:35 pm-10:00 pm

2 stops19h 25m

Oulu

Thu 1/21

7:35 am-10:56 pm

2 stops22h 21m

$1,052

BostonOulu

BOS Boston Logan Intl - OUL Oulu

BOSOUL

Boston Logan Intl

Sun 1/17

7:35 pm-10:00 pm

2 stops19h 25m

Oulu

Thu 1/21

7:35 am-10:56 pm

2 stops22h 21m

$1,053

BostonOulu

BOS Boston Logan Intl - OUL Oulu

BOSOUL

Boston Logan Intl

Sun 1/17

9:30 pm-6:55 am

2 stops26h 25m

Oulu

Thu 1/21

7:35 am-10:56 pm

2 stops22h 21m

$1,067

HoustonOulu

IAH Houston George Bush Intcntl - OUL Oulu

IAHOUL

Houston George Bush Intcntl

Fri 1/22

9:00 pm-10:00 pm

2 stops41h 00m

Oulu

Tue 1/26

4:45 pm-7:05 pm

2 stops34h 20m

$1,083

Washington, D.C.Oulu

IAD Washington, D.C. Dulles Intl - OUL Oulu

IADOUL

Washington, D.C. Dulles Intl

Sat 1/9

1:30 pm-1:05 am

2 stops28h 35m

Oulu

Wed 1/13

4:45 pm-7:25 pm

2 stops33h 40m

$1,090

Washington, D.C.Oulu

IAD Washington, D.C. Dulles Intl - OUL Oulu

IADOUL

Washington, D.C. Dulles Intl

Sat 1/9

9:20 pm-3:00 pm

2 stops34h 40m

Oulu

Wed 1/13

4:45 pm-7:25 pm

2 stops57h 40m

$1,090

San FranciscoOulu

SFO San Francisco - OUL Oulu

SFOOUL

San Francisco

Mon 2/1

6:35 pm-3:00 pm

2 stops34h 25m

Oulu

Fri 2/5

4:45 pm-4:30 pm

2 stops57h 45m

$1,110

AtlantaOulu

ATL Atlanta Hartsfield-Jackson - OUL Oulu

ATLOUL

Atlanta Hartsfield-Jackson

Mon 2/1

9:50 pm-3:00 pm

2 stops34h 10m

Oulu

Fri 2/5

4:45 pm-7:45 pm

2 stops58h 00m

$1,110

PortlandOulu

PDX Portland - OUL Oulu

PDXOUL

Portland

Mon 10/12

10:30 pm-6:45 am

3 stops46h 15m

Oulu

Mon 10/19

10:15 pm-11:59 pm

2 stops35h 44m

$1,115

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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Oulu flights insights and trends

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How long does it take to fly to Oulu?

Flight times vary depending on what airport in United States you fly out of and what airport in Oulu you fly into. For example, flying from Boston to Oulu takes 26h 25m on average. On the other hand, flying from San Francisco to Oulu takes 34h 25m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

Cheap Oulu flight deals and tips

Summary info about Oulu flight prices, duration and airlines

Best Round-Trip Price

$896

Fastest flight time

19h 25m
The best round-trip flight price to Oulu from United States in the last 5 days is $896 (Portland to Oulu).
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The fastest flight to Oulu from United States takes 19h 25m (Boston Logan Intl to Oulu).
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Frequently asked questions about flying to Oulu

Is there an alternative airport near Oulu?

Those flying to Oulu could potentially find better pricing at Kemi/Tornio Airport (59 mi from Oulu city center) or Kajaani Airport (83 mi from Oulu city center) depending on the month and departure airport.

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

Prices for flights to Oulu Airport refresh daily.

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

As of August 2026, there is 1 operator available to choose from for flights to Oulu Airport.

How old do you have to be to fly to Oulu Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Oulu Airport.

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

The required travel and health documents for your Oulu Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oulu Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

Finding the right flight to Oulu is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options 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 to Oulu with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for flights to Oulu to just show those with flexible booking policies.

How can momondo help me find flights to Oulu?

Once you have performed a search for flights to Oulu, momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Oulu flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Oulu

Popular flights to Oulu

San Francisco to Oulu Flightsfrom $1,110
Washington, D.C. to Oulu Flightsfrom $1,180
San Jose to Oulu Flightsfrom $1,275
Atlanta Hartsfield-Jackson to Oulu Flightsfrom $1,110
Portland to Oulu Flightsfrom $896
Salt Lake City to Oulu Flightsfrom $931
Boston Logan Intl to Oulu Flightsfrom $1,067