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

Finnair and Lufthansa 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 17h 10m on average. On the other hand, flying from San Francisco to Oulu takes 43h 40m 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 many operators does momondo search for flights from United States to Oulu Airport?

As of April 2025, there is 1 operator available to choose from for flights from United States to Oulu Airport.

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.

$670 Cheap Flights from the United States to Oulu in 2025

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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

KAYAK's recommended round-trip deals from the most popular airlines that fly from the United States to Oulu.

5:45 pm - 5:55 pmDCA-OUL

17h 10m2 stops

9:10 am - 10:00 pmOUL-DCA

19h 50m2 stops

$670

Find Deal

Wed, Aug 13 - Sat, Dec 20

7:45 pm - 5:55 pmDCA-OUL

15h 10m2 stops

9:10 am - 10:00 pmOUL-DCA

19h 50m2 stops

$695

Find Deal

Wed, Aug 13 - Sat, Dec 20

5:45 pm - 5:55 pmBOS-OUL

17h 10m2 stops

11:15 am - 10:43 pmOUL-BOS

18h 28m2 stops

$714Finnair

Find Deal

Wed, Aug 13 - Sat, Dec 20

10:20 pm - 2:25 pmIAD-OUL

33h 05m2 stops

5:05 pm - 8:05 pmOUL-IAD

34h 00m1 stop

$755Lufthansa

Find Deal

Wed, Aug 13 - Wed, Dec 17

9:20 pm - 1:00 amBWI-OUL

20h 40m2 stops

2:15 pm - 6:45 pmOUL-BWI

35h 30m2 stops

$840British Airways

Find Deal

Wed, Aug 13 - Wed, Dec 17

7:25 pm - 1:00 amIAD-OUL

22h 35m2 stops

5:35 am - 3:35 pmOUL-IAD

17h 00m2 stops

$862British Airways

Find Deal

Wed, Aug 13 - Sat, Dec 20

9:20 pm - 1:00 amBWI-OUL

20h 40m2 stops

2:15 pm - 6:45 pmOUL-BWI

35h 30m2 stops

$927British Airways

Find Deal

Wed, Aug 13 - Wed, Dec 17

10:40 pm - 1:00 amIAD-OUL

19h 20m2 stops

2:15 pm - 3:35 pmOUL-IAD

32h 20m2 stops

$927British Airways

Find Deal

Wed, Aug 13 - Wed, Dec 17

10:10 pm - 2:25 pmIAD-OUL

33h 15m1 stop

5:05 pm - 8:05 pmOUL-IAD

34h 00m1 stop

$1,103Lufthansa

Find Deal

Wed, Aug 13 - Wed, Dec 17

5:40 pm - 4:55 pmSEA-OUL

13h 15m1 stop

5:50 am - 4:00 pmOUL-SEA

20h 10m1 stop

$1,369Finnair

Find Deal

Sat, May 31 - Sat, Jun 7

Finnair flights from United States to Oulu

Our best Finnair deals on United States to Oulu flight tickets

Finnair

Aug 13

BOS5:45 pmBoston Logan Intl

17h 10m

2 stops

OUL5:55 pmOulu

Dec 20

OUL11:15 amOulu

18h 28m

2 stops

BOS10:43 pmBoston Logan Intl

$714

Find similar

Finnair

May 31

SEA5:40 pmSeattle/Tacoma Intl

13h 15m

1 stop

OUL4:55 pmOulu

Jun 7

OUL5:50 amOulu

20h 10m

1 stop

SEA4:00 pmSeattle/Tacoma Intl

$1,369

Find similar

Finnair

May 31

SEA5:40 pmSeattle/Tacoma Intl

13h 15m

1 stop

OUL4:55 pmOulu

Jun 7

OUL5:50 amOulu

20h 10m

1 stop

SEA4:00 pmSeattle/Tacoma Intl

$1,371

Find similar

Lufthansa flights from United States to Oulu

Our best Lufthansa deals on United States to Oulu flight tickets

Lufthansa

Aug 13

IAD10:20 pmWashington, D.C. Dulles Intl

33h 05m

2 stops

OUL2:25 pmOulu

Dec 17

OUL5:05 pmOulu

34h 00m

1 stop

IAD8:05 pmWashington, D.C. Dulles Intl

$755

Find similar

Lufthansa

Aug 13

IAD10:10 pmWashington, D.C. Dulles Intl

33h 15m

1 stop

OUL2:25 pmOulu

Dec 17

OUL5:05 pmOulu

34h 00m

1 stop

IAD8:05 pmWashington, D.C. Dulles Intl

$1,103

Find similar

Lufthansa

Aug 13

IAD10:10 pmWashington, D.C. Dulles Intl

33h 15m

1 stop

OUL2:25 pmOulu

Dec 20

OUL1:45 pmOulu

31h 50m

2 stops

IAD2:35 pmWashington, D.C. Dulles Intl

$1,684

Find similar

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

What is the cheapest time of day to depart on your flight to Oulu?

According to our data, the cheapest time of day to fly to Oulu is in the evening. momondo users have found flights departing from United States to Oulu in the evening for as low as $1,269. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Oulu, so prices are often more expensive at around $1,269 per ticket.

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

Best Price Found	$831
Fastest flight time	13h 15m
Direct flights	None
Airports in Oulu	1 airport

The best one-way flight to Oulu from United States in the past 72 hours is $831. The best round-trip flight deal from United States to Oulu found on momondo in the last 72 hours is $670.

The fastest flight from United States to Oulu takes 13h 15m

There are no direct flights from United States to Oulu. Popular non-direct routes for this connection are Boston Logan Intl Airport - Oulu Airport, Seattle/Tacoma Intl Airport - Oulu Airport and Washington, D.C. Reagan-National Airport - Oulu Airport.

There is 1 airport near Oulu: Oulu (OUL)

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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 many operators does momondo search for flights from United States to Oulu Airport?
As of April 2025, there is 1 operator available to choose from for flights from United States to Oulu Airport.
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 $566	Free Cancellation	Rating 7.6 1,269 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.