Which airlines fly to Oulu?

Finnair is the airline most momondo users in United States opt for when booking flights to Oulu. Most major airlines flying from United States to Oulu will offer flights on a regular basis, though your options may vary depending on what airport you fly from.

Finnair Flights to Oulu

26 Finnair flights head to Oulu on average each week. Most will be flying from Helsinki-Vantaa to Oulu, the most popular route that Finnair operates to Oulu. Prices vary based on when and where you fly from - the cheapest Finnair flight to Oulu found in the past 3 days on momondo was $688, departing from New York John F Kennedy Intl. Finnair is the most popular choice on momondo for this route and has been scored 7.6/10 by 1,335 of our users.

$766 Cheap Flights to Oulu in 2025/26

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Find the cheapest flights from the United States to Oulu

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One-way

Cheap round-trip flights

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12:35 pm - 4:00 pmATL-OUL

44h 25m2 stops

2:45 pm - 1:55 pmOUL-ATL

30h 10m1 stop

$809Lufthansa

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jue., abr. 2 - lun., abr. 6

12:35 pm - 4:00 pmATL-OUL

44h 25m2 stops

2:45 pm - 1:55 pmOUL-ATL

30h 10m1 stop

$810Lufthansa

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jue., abr. 2 - lun., abr. 6

7:39 pm - 4:55 pmBOS-OUL

14h 16m2 stops

10:50 am - 10:59 pmOUL-BOS

19h 09m2 stops

$854Finnair

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dom., mar. 29 - mié., abr. 1

7:24 pm - 4:20 pmBOS-OUL

13h 56m2 stops

5:35 am - 2:20 pmOUL-BOS

15h 45m2 stops

$1,073Finnair

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jue., dic. 11 - jue., dic. 18

7:00 pm - 3:00 pmSEA-OUL

34h 00m2 stops

3:25 pm - 5:05 pmOUL-SEA

35h 40m2 stops

$1,108Turkish Airlines

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dom., dic. 28 - lun., ene. 12

2:30 pm - 12:35 pmIAD-OUL

40h 05m2 stops

8:15 am - 7:45 pmOUL-IAD

42h 30m2 stops

$1,128Turkish Airlines

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vie., mar. 27 - mar., mar. 31

3:10 pm - 1:25 amSEA-OUL

24h 15m3 stops

9:00 pm - 10:16 pmOUL-SEA

35h 16m3 stops

$1,292Multiple Airlines

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dom., dic. 28 - lun., ene. 12

7:50 pm - 9:15 pmBOS-OUL

18h 25m2 stops

5:35 am - 5:50 pmOUL-BOS

19h 15m3 stops

$1,303Multiple Airlines

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jue., dic. 11 - jue., dic. 18

2:27 pm - 1:05 amSJC-OUL

24h 38m3 stops

2:20 pm - 8:49 pmOUL-SJC

40h 29m3 stops

$1,745British Airways

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lun., nov. 24 - jue., nov. 27

10:10 pm - 1:05 amATL-OUL

43h 55m2 stops

5:35 am - 8:10 pmOUL-ATL

21h 35m2 stops

$1,835British Airways

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mar., nov. 25 - vie., nov. 28

Fly from

Route

Depart

Return

Price

AtlantaOulu

ATL - OUL

ATLOUL

Atlanta Hartsfield-Jackson

jue. 4/2

12:35 pm-4:00 pm

2 stops44h 25m

Oulu

lun. 4/6

2:45 pm-1:55 pm

1 stop30h 10m

$809

AtlantaOulu

ATL - OUL

ATLOUL

Atlanta Hartsfield-Jackson

jue. 4/2

12:35 pm-4:00 pm

2 stops44h 25m

Oulu

lun. 4/6

2:45 pm-1:55 pm

1 stop30h 10m

$810

BostonOulu

BOS - OUL

BOSOUL

Boston Logan Intl

dom. 3/29

7:39 pm-4:55 pm

2 stops14h 16m

Oulu

mié. 4/1

10:50 am-10:59 pm

2 stops19h 09m

$854

BostonOulu

BOS - OUL

BOSOUL

Boston Logan Intl

jue. 12/11

7:24 pm-4:20 pm

2 stops13h 56m

Oulu

jue. 12/18

5:35 am-2:20 pm

2 stops15h 45m

$1,073

SeattleOulu

SEA - OUL

SEAOUL

Seattle/Tacoma Intl

dom. 12/28

7:00 pm-3:00 pm

2 stops34h 00m

Oulu

lun. 1/12

3:25 pm-5:05 pm

2 stops35h 40m

$1,108

Washington, D.C.Oulu

IAD - OUL

IADOUL

Washington, D.C. Dulles Intl

vie. 3/27

2:30 pm-12:35 pm

2 stops40h 05m

Oulu

mar. 3/31

8:15 am-7:45 pm

2 stops42h 30m

$1,128

SeattleOulu

SEA - OUL

SEAOUL

Seattle/Tacoma Intl

dom. 12/28

3:10 pm-1:25 am

3 stops24h 15m

Oulu

lun. 1/12

9:00 pm-10:16 pm

3 stops35h 16m

$1,292

BostonOulu

BOS - OUL

BOSOUL

Boston Logan Intl

jue. 12/11

7:50 pm-9:15 pm

2 stops18h 25m

Oulu

jue. 12/18

5:35 am-5:50 pm

3 stops19h 15m

$1,303

San JoseOulu

SJC - OUL

SJCOUL

San Jose

lun. 11/24

2:27 pm-1:05 am

3 stops24h 38m

Oulu

jue. 11/27

2:20 pm-8:49 pm

3 stops40h 29m

$1,745

AtlantaOulu

ATL - OUL

ATLOUL

Atlanta Hartsfield-Jackson

mar. 11/25

10:10 pm-1:05 am

2 stops43h 55m

Oulu

vie. 11/28

5:35 am-8:10 pm

2 stops21h 35m

$1,835

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

Oulu flights insights and trends

Explore insights for your Oulu flight to craft the best travel plan

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 13h 56m on average. On the other hand, flying from San Francisco to Oulu takes 32h 55m 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 One-Way Price	$766
Best Round-Trip Price	$809
Fastest flight time	25h 25m

The best one-way flight price to Oulu from United States in the last 72 hours is $766 (San Jose to Oulu).

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The best round-trip flight price to Oulu from United States in the last 72 hours is $809 (Atlanta Hartsfield-Jackson to Oulu).

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The fastest flight to Oulu from United States takes 25h 25m (San Jose 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 November 2025, 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.