What is the cheapest airline that flies from United States to Oulu?

British Airways is the most popular carrier operating from United States to Oulu

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 14h 41m on average. On the other hand, flying from San Francisco to Oulu takes 37h 15m 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.

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

Prices for flights from United States to Oulu Airport refresh daily.

How old do you have to be to fly from United States to Oulu Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United States to Oulu Airport.

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

The necessary travel and health documents for your Oulu Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$422 Cheap Flights from the United States to Oulu in 2026

Find the cheapest flights from the United States to Oulu

Round-trip

One-way

Recent round-trip flight deals from the United States to Oulu

Enter your travel dates to find the best prices.

6:23 pm - 4:55 pm

DCA

OUL

15h 32m

2 stops

2:15 pm - 11:59 pm

OUL

DCA

16h 44m

2 stops

$1,038Finnair

Wed, Aug 12 - Wed, Aug 19

5:45 pm - 11:50 pm

IAD

OUL

23h 05m

2 stops

10:15 pm - 3:55 pm

OUL

IAD

24h 40m

2 stops

$1,128Finnair

Wed, Aug 12 - Wed, Aug 19

11:59 am - 1:35 pm

DCA

OUL

18h 36m

2 stops

2:15 pm - 11:59 pm

OUL

DCA

16h 44m

2 stops

$1,145Multiple Airlines

Fri, Aug 14 - Fri, Aug 21

7:24 pm - 5:05 pm

BOS

OUL

14h 41m

2 stops

10:40 pm - 4:00 pm

OUL

BOS

48h 20m

2 stops

$1,164Finnair

Wed, Dec 2 - Sun, Dec 6

7:24 pm - 5:05 pm

BOS

OUL

14h 41m

2 stops

10:40 pm - 4:00 pm

OUL

BOS

48h 20m

2 stops

$1,165Finnair

Wed, Dec 2 - Sun, Dec 6

6:25 pm - 4:55 pm

BWI

OUL

15h 30m

2 stops

10:50 am - 11:58 pm

OUL

BWI

20h 08m

2 stops

$1,203Multiple Airlines

Fri, Aug 14 - Fri, Aug 21

7:15 pm - 1:35 pm

SEA

OUL

32h 20m

2 stops

7:25 am - 5:20 pm

OUL

SEA

43h 55m

2 stops

$1,218Turkish Airlines

Wed, Oct 14 - Sat, Oct 17

6:26 pm - 4:55 pm

BOS

OUL

15h 29m

2 stops

7:55 am - 10:50 pm

OUL

BOS

21h 55m

2 stops

$1,235Finnair

Thu, Aug 13 - Thu, Aug 20

7:15 pm - 1:35 pm

SEA

OUL

32h 20m

2 stops

5:35 pm - 5:20 pm

OUL

SEA

57h 45m

2 stops

$1,248Turkish Airlines

Wed, Oct 14 - Sat, Oct 17

5:45 pm - 1:00 am

IAD

OUL

24h 15m

2 stops

5:40 am - 3:55 pm

OUL

IAD

17h 15m

2 stops

$1,281British Airways

Fri, Aug 14 - Fri, Aug 21

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Finnair flights from United States to Oulu

Our best Finnair deals on United States to Oulu flight tickets

Finnair

Aug 12

DCA6:23 pmWashington, D.C. Reagan-National

15h 32m

2 stops

OUL4:55 pmOulu

Aug 19

OUL2:15 pmOulu

16h 44m

2 stops

DCA11:59 pmWashington, D.C. Reagan-National

$1,038

Finnair

Aug 12

IAD5:45 pmWashington, D.C. Dulles Intl

23h 05m

2 stops

OUL11:50 pmOulu

Aug 19

OUL10:15 pmOulu

24h 40m

2 stops

IAD3:55 pmWashington, D.C. Dulles Intl

$1,128

Finnair

Dec 2

BOS7:24 pmBoston Logan Intl

14h 41m

2 stops

OUL5:05 pmOulu

Dec 6

OUL10:40 pmOulu

48h 20m

2 stops

BOS4:00 pmBoston Logan Intl

$1,164

Turkish Airlines flights from United States to Oulu

Our best Turkish Airlines deals on United States to Oulu flight tickets

Turkish Airlines

Oct 14

SEA7:15 pmSeattle/Tacoma Intl

32h 20m

2 stops

OUL1:35 pmOulu

Oct 17

OUL7:25 amOulu

43h 55m

2 stops

SEA5:20 pmSeattle/Tacoma Intl

$1,218

Turkish Airlines

Oct 14

SEA7:15 pmSeattle/Tacoma Intl

32h 20m

2 stops

OUL1:35 pmOulu

Oct 17

OUL5:35 pmOulu

57h 45m

2 stops

SEA5:20 pmSeattle/Tacoma Intl

$1,248

Turkish Airlines

Oct 14

SEA7:15 pmSeattle/Tacoma Intl

40h 20m

2 stops

OUL9:35 pmOulu

Oct 17

OUL7:25 amOulu

43h 55m

2 stops

SEA5:20 pmSeattle/Tacoma Intl

$1,266

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Washington, D.C.Oulu

DCA - OUL

DCAOUL

Washington, D.C. Reagan-National

Wed 8/12

6:23 pm-4:55 pm

2 stops15h 32m

Oulu

Wed 8/19

2:15 pm-11:59 pm

2 stops16h 44m

$1,038

Washington, D.C.Oulu

IAD - OUL

IADOUL

Washington, D.C. Dulles Intl

Wed 8/12

5:45 pm-11:50 pm

2 stops23h 05m

Oulu

Wed 8/19

10:15 pm-3:55 pm

2 stops24h 40m

$1,128

Washington, D.C.Oulu

DCA - OUL

DCAOUL

Washington, D.C. Reagan-National

Fri 8/14

11:59 am-1:35 pm

2 stops18h 36m

Oulu

Fri 8/21

2:15 pm-11:59 pm

2 stops16h 44m

$1,145

BostonOulu

BOS - OUL

BOSOUL

Boston Logan Intl

Wed 12/2

7:24 pm-5:05 pm

2 stops14h 41m

Oulu

Sun 12/6

10:40 pm-4:00 pm

2 stops48h 20m

$1,164

BostonOulu

BOS - OUL

BOSOUL

Boston Logan Intl

Wed 12/2

7:24 pm-5:05 pm

2 stops14h 41m

Oulu

Sun 12/6

10:40 pm-4:00 pm

2 stops48h 20m

$1,165

BaltimoreOulu

BWI - OUL

BWIOUL

Baltimore/Washington

Fri 8/14

6:25 pm-4:55 pm

2 stops15h 30m

Oulu

Fri 8/21

10:50 am-11:58 pm

2 stops20h 08m

$1,203

SeattleOulu

SEA - OUL

SEAOUL

Seattle/Tacoma Intl

Wed 10/14

7:15 pm-1:35 pm

2 stops32h 20m

Oulu

Sat 10/17

7:25 am-5:20 pm

2 stops43h 55m

$1,218

BostonOulu

BOS - OUL

BOSOUL

Boston Logan Intl

Thu 8/13

6:26 pm-4:55 pm

2 stops15h 29m

Oulu

Thu 8/20

7:55 am-10:50 pm

2 stops21h 55m

$1,235

SeattleOulu

SEA - OUL

SEAOUL

Seattle/Tacoma Intl

Wed 10/14

7:15 pm-1:35 pm

2 stops32h 20m

Oulu

Sat 10/17

5:35 pm-5:20 pm

2 stops57h 45m

$1,248

Washington, D.C.Oulu

IAD - OUL

IADOUL

Washington, D.C. Dulles Intl

Fri 8/14

5:45 pm-1:00 am

2 stops24h 15m

Oulu

Fri 8/21

5:40 am-3:55 pm

2 stops17h 15m

$1,281

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from United States to Oulu

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

Can stopping save me money on United States to Oulu flights?

You could potentially save up to 26% on your flight if you consider stops on a United States to Oulu flight.

Cheap United States to Oulu flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Oulu

Fastest flight time	14h 41m
Direct flights	None

The fastest flight from United States to Oulu takes 14h 41m

There are no direct flights from United States to Oulu. There are no popular flight routes from United States to Oulu.

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Frequently asked questions about flying from the United States to Oulu

When did momondo last update prices for flights from United States to Oulu Airport?
Prices for flights from United States to Oulu Airport refresh daily.
How old do you have to be to fly from United States to Oulu Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United States to Oulu Airport.
What documentation or ID do you need to fly to Oulu Airport?
The necessary travel and health documents for your Oulu Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

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

Yes. All flights to Oulu from United States on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from United States to Oulu?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United States to Oulu.

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

If you are not ready to book a flight from United States to Oulu now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Oulu and let you know when they change.