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

Lufthansa and Finnair are the most popular carriers 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 16m on average. On the other hand, flying from San Francisco to Oulu takes 21h 35m 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.

$447 Cheap Flights from the United States to Oulu in 2025/26

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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.

10:20 pm - 4:00 pmIAD-OUL

34h 40m2 stops

2:45 pm - 3:50 pmOUL-IAD

32h 05m1 stop

$775Lufthansa

Find Deal

qui, abr 2 - seg, abr 6

10:20 pm - 4:00 pmIAD-OUL

34h 40m2 stops

2:45 pm - 7:25 pmOUL-IAD

35h 40m2 stops

$789Lufthansa

Find Deal

qui, abr 2 - seg, abr 6

12:35 pm - 4:00 pmATL-OUL

44h 25m2 stops

2:45 pm - 1:55 pmOUL-ATL

30h 10m1 stop

$808Lufthansa

Find Deal

qui, abr 2 - seg, abr 6

12:35 pm - 4:00 pmATL-OUL

44h 25m2 stops

2:45 pm - 1:55 pmOUL-ATL

30h 10m1 stop

$809Lufthansa

Find Deal

qui, abr 2 - seg, abr 6

7:39 pm - 4:55 pmBOS-OUL

14h 16m2 stops

10:50 am - 10:59 pmOUL-BOS

19h 09m2 stops

$852Finnair

Find Deal

dom, mar 29 - qua, abr 1

2:19 pm - 5:25 pmATL-OUL

21h 06m2 stops

8:15 am - 7:36 pmOUL-ATL

18h 21m2 stops

$937Finnair

Find Deal

sex, mar 27 - ter, mar 31

2:30 pm - 1:05 amIAD-OUL

28h 35m2 stops

4:15 pm - 11:35 amOUL-IAD

50h 20m2 stops

$1,127Turkish Airlines

Find Deal

sex, mar 27 - ter, mar 31

10:15 pm - 12:35 pmIAD-OUL

56h 20m2 stops

8:15 am - 7:45 pmOUL-IAD

42h 30m2 stops

$1,162Turkish Airlines

Find Deal

sex, mar 27 - ter, mar 31

11:16 am - 1:05 amATL-OUL

30h 49m3 stops

5:35 am - 12:26 amOUL-ATL

25h 51m3 stops

$1,943Multiple Airlines

Find Deal

ter, nov 18 - sex, nov 21

9:50 pm - 3:00 pmATL-OUL

34h 10m2 stops

5:35 am - 12:26 amOUL-ATL

25h 51m3 stops

$2,053Multiple Airlines

Find Deal

ter, nov 18 - sex, nov 21

Lufthansa flights from United States to Oulu

Our best Lufthansa deals on United States to Oulu flight tickets

Lufthansa

Apr 2

IAD10:20 pmWashington, D.C. Dulles Intl

34h 40m

2 stops

OUL4:00 pmOulu

Apr 6

OUL2:45 pmOulu

32h 05m

1 stop

IAD3:50 pmWashington, D.C. Dulles Intl

$775

Find similar

Lufthansa

Apr 2

IAD10:20 pmWashington, D.C. Dulles Intl

34h 40m

2 stops

OUL4:00 pmOulu

Apr 6

OUL2:45 pmOulu

35h 40m

2 stops

IAD7:25 pmWashington, D.C. Dulles Intl

$789

Find similar

Lufthansa

Apr 2

ATL12:35 pmAtlanta Hartsfield-Jackson

44h 25m

2 stops

OUL4:00 pmOulu

Apr 6

OUL2:45 pmOulu

30h 10m

1 stop

ATL1:55 pmAtlanta Hartsfield-Jackson

$808

Find similar

Finnair flights from United States to Oulu

Our best Finnair deals on United States to Oulu flight tickets

Finnair

Mar 29

BOS7:39 pmBoston Logan Intl

14h 16m

2 stops

OUL4:55 pmOulu

Apr 1

OUL10:50 amOulu

19h 09m

2 stops

BOS10:59 pmBoston Logan Intl

$852

Find similar

Finnair

Mar 27

ATL2:19 pmAtlanta Hartsfield-Jackson

21h 06m

2 stops

OUL5:25 pmOulu

Mar 31

OUL8:15 amOulu

18h 21m

2 stops

ATL7:36 pmAtlanta Hartsfield-Jackson

$937

Find similar

Finnair

Apr 2

IAH6:38 pmHouston George Bush Intcntl

55h 32m

2 stops

OUL10:10 amOulu

Apr 6

OUL10:10 pmOulu

27h 35m

2 stops

IAH5:45 pmHouston George Bush Intcntl

$1,046

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Oulu

IAD - OUL

IADOUL

Washington, D.C. Dulles Intl

qui 4/2

10:20 pm-4:00 pm

2 stops34h 40m

Oulu

seg 4/6

2:45 pm-3:50 pm

1 stop32h 05m

$775

Washington, D.C.Oulu

IAD - OUL

IADOUL

Washington, D.C. Dulles Intl

qui 4/2

10:20 pm-4:00 pm

2 stops34h 40m

Oulu

seg 4/6

2:45 pm-7:25 pm

2 stops35h 40m

$789

AtlantaOulu

ATL - OUL

ATLOUL

Atlanta Hartsfield-Jackson

qui 4/2

12:35 pm-4:00 pm

2 stops44h 25m

Oulu

seg 4/6

2:45 pm-1:55 pm

1 stop30h 10m

$808

AtlantaOulu

ATL - OUL

ATLOUL

Atlanta Hartsfield-Jackson

qui 4/2

12:35 pm-4:00 pm

2 stops44h 25m

Oulu

seg 4/6

2:45 pm-1:55 pm

1 stop30h 10m

$809

BostonOulu

BOS - OUL

BOSOUL

Boston Logan Intl

dom 3/29

7:39 pm-4:55 pm

2 stops14h 16m

Oulu

qua 4/1

10:50 am-10:59 pm

2 stops19h 09m

$852

AtlantaOulu

ATL - OUL

ATLOUL

Atlanta Hartsfield-Jackson

sex 3/27

2:19 pm-5:25 pm

2 stops21h 06m

Oulu

ter 3/31

8:15 am-7:36 pm

2 stops18h 21m

$937

Washington, D.C.Oulu

IAD - OUL

IADOUL

Washington, D.C. Dulles Intl

sex 3/27

2:30 pm-1:05 am

2 stops28h 35m

Oulu

ter 3/31

4:15 pm-11:35 am

2 stops50h 20m

$1,127

Washington, D.C.Oulu

IAD - OUL

IADOUL

Washington, D.C. Dulles Intl

sex 3/27

10:15 pm-12:35 pm

2 stops56h 20m

Oulu

ter 3/31

8:15 am-7:45 pm

2 stops42h 30m

$1,162

AtlantaOulu

ATL - OUL

ATLOUL

Atlanta Hartsfield-Jackson

ter 11/18

11:16 am-1:05 am

3 stops30h 49m

Oulu

sex 11/21

5:35 am-12:26 am

3 stops25h 51m

$1,943

AtlantaOulu

ATL - OUL

ATLOUL

Atlanta Hartsfield-Jackson

ter 11/18

9:50 pm-3:00 pm

2 stops34h 10m

Oulu

sex 11/21

5:35 am-12:26 am

3 stops25h 51m

$2,053

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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

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Other information

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

You could potentially save up to 38% 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

Direct flights	None

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

Search flight deals

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.

Best airlines flying from United States to Oulu

Compare and see reviews for airlines that fly from United States to Oulu with momondo

Airline	Rating	Free Cancellation	Price
Finnair	PriceFrom $688	Free Cancellation	Rating 7.6 1,335 reviews		Search Finnair flights

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.