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Flights to Oulu

$593 Cheap flights to Oulu

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Oulu departing on 4/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from the United States to Oulu

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
12:55 pm - 9:35 pm
SFO
-
OUL
22h 40m
2 stops
Turkish Airlines Logo
5:35 pm - 4:40 pm
OUL
-
SFO
57h 05m
2 stops
$861Turkish Airlines
Tue, Apr 14 - Tue, May 5
Multiple Airlines Logo
8:00 am - 9:35 pm
SFO
-
OUL
27h 35m
2 stops
Multiple Airlines Logo
5:40 am - 5:40 pm
OUL
-
SFO
22h 00m
2 stops
$1,838Multiple Airlines
Tue, Apr 14 - Tue, May 5
Multiple Airlines Logo
3:15 pm - 1:25 am
SFO
-
OUL
24h 10m
3 stops
Multiple Airlines Logo
5:40 am - 3:55 pm
OUL
-
SFO
20h 15m
2 stops
$2,464Multiple Airlines
Tue, Apr 14 - Tue, May 5

momondo Fare Finder

 
Locate flights to Oulu that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on March 26, 2026.
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

San FranciscoOulu

SFO - OUL

SFOOUL

San Francisco

Tue 4/14

12:55 pm-9:35 pm

2 stops22h 40m

Oulu

Tue 5/5

5:35 pm-4:40 pm

2 stops57h 05m

$861

San FranciscoOulu

SFO - OUL

SFOOUL

San Francisco

Tue 4/14

8:00 am-9:35 pm

2 stops27h 35m

Oulu

Tue 5/5

5:40 am-5:40 pm

2 stops22h 00m

$1,838
Quickest round-trip

San FranciscoOulu

SFO - OUL

SFOOUL

San Francisco

Tue 4/14

3:15 pm-1:25 am

3 stops24h 10m

Oulu

Tue 5/5

5:40 am-3:55 pm

2 stops20h 15m

$2,464
Cheapest one-way

BostonOulu

BOS - OUL

BOSOUL

Boston Logan Intl

Mon 4/20

9:50 pm-1:35 pm

2 stops32h 45m

$593

BostonOulu

BOS - OUL

BOSOUL

Boston Logan Intl

Sun 4/19

9:55 pm-1:00 am

2 stops44h 05m

$601
Quickest one-way

BostonOulu

BOS - OUL

BOSOUL

Boston Logan Intl

Sun 4/19

9:55 pm-1:00 am

2 stops20h 05m

$626

BostonOulu

BOS - OUL

BOSOUL

Boston Logan Intl

Sun 6/28

10:40 am-1:25 am

3 stops31h 45m

$642

BostonOulu

BOS - OUL

BOSOUL

Boston Logan Intl

Sun 6/28

11:45 pm-1:00 am

2 stops42h 15m

$681

BostonOulu

BOS - OUL

BOSOUL

Boston Logan Intl

Mon 4/20

11:30 pm-4:55 pm

3 stops58h 25m

$5,289

BostonOulu

BOS - OUL

BOSOUL

Boston Logan Intl

Mon 4/20

11:30 pm-3:35 pm

3 stops57h 05m

$5,308

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted 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 20h 05m on average. On the other hand, flying from San Francisco to Oulu takes 21h 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 One-Way Price

$593

Best Round-Trip Price

$861

Fastest flight time

32h 45m
The best one-way flight price to Oulu from United States in the last 72 hours is $593 (Boston Logan Intl to Oulu).
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The best round-trip flight price to Oulu from United States in the last 72 hours is $861 (San Francisco to Oulu).
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The fastest flight to Oulu from United States takes 32h 45m (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 March 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

Popular routes according to searches in the past day on momondo
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