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Flights to Oulu

$1,071 Cheap flights to Oulu

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight to Oulu departing on 10/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
1:20 pm - 1:35 pm
IAD
-
OUL
17h 15m
2 stops
Turkish Airlines Logo
5:35 pm - 7:50 pm
OUL
-
IAD
57h 15m
2 stops
$1,071Turkish Airlines
Mon, Oct 12 - Fri, Oct 16
Finnair Logo
4:40 pm - 9:35 pm
ATL
-
OUL
21h 55m
2 stops
Finnair Logo
7:55 am - 11:33 pm
OUL
-
ATL
22h 38m
2 stops
$1,114Finnair
Mon, Oct 12 - Thu, Oct 15
Turkish Airlines Logo
7:10 pm - 1:35 pm
SEA
-
OUL
32h 25m
2 stops
Turkish Airlines Logo
5:35 pm - 5:15 pm
OUL
-
SEA
33h 40m
2 stops
$1,124Turkish Airlines
Wed, Sep 23 - Sun, Sep 27
Turkish Airlines Logo
7:10 pm - 1:35 pm
SEA
-
OUL
32h 25m
2 stops
Turkish Airlines Logo
5:35 pm - 5:15 pm
OUL
-
SEA
33h 40m
2 stops
$1,126Turkish Airlines
Wed, Sep 23 - Sun, Sep 27
Turkish Airlines Logo
7:10 pm - 1:35 pm
SEA
-
OUL
32h 25m
2 stops
Turkish Airlines Logo
5:35 pm - 5:15 pm
OUL
-
SEA
57h 40m
2 stops
$1,146Turkish Airlines
Wed, Sep 23 - Sun, Sep 27
Turkish Airlines Logo
7:10 pm - 1:35 pm
SEA
-
OUL
56h 25m
2 stops
Turkish Airlines Logo
5:35 pm - 5:15 pm
OUL
-
SEA
57h 40m
2 stops
$1,170Turkish Airlines
Wed, Sep 23 - Sun, Sep 27
Multiple Airlines Logo
9:30 pm - 3:30 pm
BWI
-
OUL
35h 00m
2 stops
Multiple Airlines Logo
3:25 pm - 7:40 pm
OUL
-
BWI
35h 15m
2 stops
$1,316Multiple Airlines
Mon, Jun 15 - Mon, Jun 22
Finnair Logo
5:40 pm - 1:00 am
BOS
-
OUL
24h 20m
2 stops
Finnair Logo
7:55 am - 11:55 pm
OUL
-
BOS
23h 00m
2 stops
$1,377Finnair
Wed, Jun 24 - Wed, Aug 5
British Airways Logo
9:30 pm - 1:00 am
BWI
-
OUL
20h 30m
2 stops
British Airways Logo
5:40 am - 7:40 pm
OUL
-
BWI
21h 00m
2 stops
$1,439British Airways
Mon, Oct 12 - Fri, Oct 16
British Airways Logo
7:43 pm - 4:55 pm
ATL
-
OUL
38h 12m
3 stops
British Airways Logo
5:40 am - 8:35 pm
OUL
-
ATL
21h 55m
2 stops
$1,739British Airways
Wed, Jun 17 - Wed, Jun 24

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 May 4, 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

Washington, D.C.Oulu

IAD - OUL

IADOUL

Washington, D.C. Dulles Intl

Mon 10/12

1:20 pm-1:35 pm

2 stops17h 15m

Oulu

Fri 10/16

5:35 pm-7:50 pm

2 stops57h 15m

$1,071

AtlantaOulu

ATL - OUL

ATLOUL

Atlanta Hartsfield-Jackson

Mon 10/12

4:40 pm-9:35 pm

2 stops21h 55m

Oulu

Thu 10/15

7:55 am-11:33 pm

2 stops22h 38m

$1,114

SeattleOulu

SEA - OUL

SEAOUL

Seattle/Tacoma Intl

Wed 9/23

7:10 pm-1:35 pm

2 stops32h 25m

Oulu

Sun 9/27

5:35 pm-5:15 pm

2 stops33h 40m

$1,124

SeattleOulu

SEA - OUL

SEAOUL

Seattle/Tacoma Intl

Wed 9/23

7:10 pm-1:35 pm

2 stops32h 25m

Oulu

Sun 9/27

5:35 pm-5:15 pm

2 stops33h 40m

$1,126

SeattleOulu

SEA - OUL

SEAOUL

Seattle/Tacoma Intl

Wed 9/23

7:10 pm-1:35 pm

2 stops32h 25m

Oulu

Sun 9/27

5:35 pm-5:15 pm

2 stops57h 40m

$1,146

SeattleOulu

SEA - OUL

SEAOUL

Seattle/Tacoma Intl

Wed 9/23

7:10 pm-1:35 pm

2 stops56h 25m

Oulu

Sun 9/27

5:35 pm-5:15 pm

2 stops57h 40m

$1,170

BaltimoreOulu

BWI - OUL

BWIOUL

Baltimore/Washington

Mon 6/15

9:30 pm-3:30 pm

2 stops35h 00m

Oulu

Mon 6/22

3:25 pm-7:40 pm

2 stops35h 15m

$1,316

BostonOulu

BOS - OUL

BOSOUL

Boston Logan Intl

Wed 6/24

5:40 pm-1:00 am

2 stops24h 20m

Oulu

Wed 8/5

7:55 am-11:55 pm

2 stops23h 00m

$1,377
Quickest round-trip

BaltimoreOulu

BWI - OUL

BWIOUL

Baltimore/Washington

Mon 10/12

9:30 pm-1:00 am

2 stops20h 30m

Oulu

Fri 10/16

5:40 am-7:40 pm

2 stops21h 00m

$1,439

AtlantaOulu

ATL - OUL

ATLOUL

Atlanta Hartsfield-Jackson

Wed 6/17

7:43 pm-4:55 pm

3 stops38h 12m

Oulu

Wed 6/24

5:40 am-8:35 pm

2 stops21h 55m

$1,739

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Oulu from

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 San Francisco to Oulu takes 32h 50m on average. On the other hand, flying from Boston to Oulu takes 36h 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

$1,071

Fastest flight time

17h 15m
The best round-trip flight price to Oulu from United States in the last 72 hours is $1,071 (Washington, D.C. Dulles Intl to Oulu).
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The fastest flight to Oulu from United States takes 17h 15m (Washington, D.C. Dulles 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 May 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.

An easier way to manage your Oulu trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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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
San Francisco to Oulu Flightsfrom $1,367
Boston Logan Intl to Oulu Flightsfrom $957
Atlanta Hartsfield-Jackson to Oulu Flightsfrom $1,114
Washington, D.C. to Oulu Flightsfrom $1,344
Portland to Oulu Flightsfrom $1,203
San Jose to Oulu Flightsfrom $1,335
Salt Lake City to Oulu Flightsfrom $1,121