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Cheap flights from the United States to Oulu from $651

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Oulu departing on 10/1. 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

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

Finnair Logo
6:29 pm - 4:35 pmBOS-OUL
15h 06m2 stops
Finnair Logo
2:15 pm - 10:50 pmOUL-BOS
15h 35m2 stops
$651Finnair
Find Deal
Wed, Oct 1 - Sun, Oct 5
Multiple Airlines Logo
12:35 pm - 1:00 amBOS-OUL
29h 25m2 stops
Multiple Airlines Logo
5:50 am - 6:50 pmOUL-BOS
20h 00m2 stops
$760Multiple Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
Multiple Airlines Logo
9:45 am - 1:00 amIAD-OUL
32h 15m3 stops
Multiple Airlines Logo
6:35 pm - 9:05 pmOUL-IAD
33h 30m3 stops
$916Multiple Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 22
Multiple Airlines Logo
11:35 pm - 1:00 amBOS-OUL
18h 25m3 stops
Multiple Airlines Logo
2:15 pm - 6:50 pmOUL-BOS
35h 35m3 stops
$936Multiple Airlines
Find Deal
Wed, Oct 1 - Sun, Oct 5
Multiple Airlines Logo
1:30 pm - 8:40 pmIAD-OUL
24h 10m2 stops
Multiple Airlines Logo
7:40 am - 11:45 amOUL-IAD
35h 05m2 stops
$973Multiple Airlines
Find Deal
Fri, Oct 17 - Fri, Oct 24
Finnair Logo
5:50 pm - 7:00 amIAD-OUL
30h 10m2 stops
Finnair Logo
6:35 pm - 8:15 pmOUL-IAD
32h 40m2 stops
$1,002Finnair
Find Deal
Wed, Oct 15 - Wed, Oct 22
Multiple Airlines Logo
9:45 pm - 1:05 amIAD-OUL
20h 20m2 stops
Multiple Airlines Logo
5:35 am - 7:30 pmOUL-IAD
20h 55m2 stops
$1,047Multiple Airlines
Find Deal
Sat, Nov 29 - Tue, Dec 9
British Airways Logo
10:25 pm - 1:00 amATL-OUL
43h 35m2 stops
British Airways Logo
5:50 am - 9:48 pmOUL-ATL
22h 58m3 stops
$1,498British Airways
Find Deal
Tue, Oct 7 - Fri, Oct 17
British Airways Logo
10:25 pm - 1:00 amATL-OUL
43h 35m2 stops
British Airways Logo
5:50 am - 7:38 pmOUL-ATL
20h 48m3 stops
$1,499British Airways
Find Deal
Tue, Oct 7 - Fri, Oct 17
Finnair Logo
8:35 pm - 9:35 pmBWI-OUL
18h 00m2 stops
Finnair Logo
5:35 am - 6:45 pmOUL-BWI
20h 10m2 stops
$1,638Finnair
Find Deal
Sat, Nov 29 - Tue, Dec 9

British Airways flights from United States to Oulu

Our best British Airways deals on United States to Oulu flight tickets
British Airways
Oct 7
ATL10:25 pmAtlanta Hartsfield-Jackson
43h 35m
2 stops
OUL1:00 amOulu
Oct 17
OUL5:50 amOulu
22h 58m
3 stops
ATL9:48 pmAtlanta Hartsfield-Jackson
$1,498
Find similar
British Airways
Oct 7
ATL10:25 pmAtlanta Hartsfield-Jackson
43h 35m
2 stops
OUL1:00 amOulu
Oct 17
OUL5:50 amOulu
20h 48m
3 stops
ATL7:38 pmAtlanta Hartsfield-Jackson
$1,499
Find similar

Finnair flights from United States to Oulu

Our best Finnair deals on United States to Oulu flight tickets
Finnair
Oct 1
BOS6:29 pmBoston Logan Intl
15h 06m
2 stops
OUL4:35 pmOulu
Oct 5
OUL2:15 pmOulu
15h 35m
2 stops
BOS10:50 pmBoston Logan Intl
$651
Find similar
Finnair
Oct 15
IAD5:50 pmWashington, D.C. Dulles Intl
30h 10m
2 stops
OUL7:00 amOulu
Oct 22
OUL6:35 pmOulu
32h 40m
2 stops
IAD8:15 pmWashington, D.C. Dulles Intl
$1,002
Find similar
Finnair
Nov 29
BWI8:35 pmBaltimore/Washington
18h 00m
2 stops
OUL9:35 pmOulu
Dec 9
OUL5:35 amOulu
20h 10m
2 stops
BWI6:45 pmBaltimore/Washington
$1,638
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from United States to Oulu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 19, 2025.
Use the filters below to find and compare flights from the United States to Oulu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonOulu

BOS - OUL

BOSOUL

Boston Logan Intl

Wed 10/1

6:29 pm-4:35 pm

2 stops15h 06m

Oulu

Sun 10/5

2:15 pm-10:50 pm

2 stops15h 35m

$651

BostonOulu

BOS - OUL

BOSOUL

Boston Logan Intl

Thu 10/2

12:35 pm-1:00 am

2 stops29h 25m

Oulu

Mon 10/6

5:50 am-6:50 pm

2 stops20h 00m

$760

Washington, D.C.Oulu

IAD - OUL

IADOUL

Washington, D.C. Dulles Intl

Wed 10/15

9:45 am-1:00 am

3 stops32h 15m

Oulu

Wed 10/22

6:35 pm-9:05 pm

3 stops33h 30m

$916

BostonOulu

BOS - OUL

BOSOUL

Boston Logan Intl

Wed 10/1

11:35 pm-1:00 am

3 stops18h 25m

Oulu

Sun 10/5

2:15 pm-6:50 pm

3 stops35h 35m

$936

Washington, D.C.Oulu

IAD - OUL

IADOUL

Washington, D.C. Dulles Intl

Fri 10/17

1:30 pm-8:40 pm

2 stops24h 10m

Oulu

Fri 10/24

7:40 am-11:45 am

2 stops35h 05m

$973

Washington, D.C.Oulu

IAD - OUL

IADOUL

Washington, D.C. Dulles Intl

Wed 10/15

5:50 pm-7:00 am

2 stops30h 10m

Oulu

Wed 10/22

6:35 pm-8:15 pm

2 stops32h 40m

$1,002

Washington, D.C.Oulu

IAD - OUL

IADOUL

Washington, D.C. Dulles Intl

Sat 11/29

9:45 pm-1:05 am

2 stops20h 20m

Oulu

Tue 12/9

5:35 am-7:30 pm

2 stops20h 55m

$1,047

AtlantaOulu

ATL - OUL

ATLOUL

Atlanta Hartsfield-Jackson

Tue 10/7

10:25 pm-1:00 am

2 stops43h 35m

Oulu

Fri 10/17

5:50 am-9:48 pm

3 stops22h 58m

$1,498

AtlantaOulu

ATL - OUL

ATLOUL

Atlanta Hartsfield-Jackson

Tue 10/7

10:25 pm-1:00 am

2 stops43h 35m

Oulu

Fri 10/17

5:50 am-7:38 pm

3 stops20h 48m

$1,499

BaltimoreOulu

BWI - OUL

BWIOUL

Baltimore/Washington

Sat 11/29

8:35 pm-9:35 pm

2 stops18h 00m

Oulu

Tue 12/9

5:35 am-6:45 pm

2 stops20h 10m

$1,638

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Oulu from

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

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.
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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?

  • 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
FinnairPriceFrom $566Free CancellationRating
7.6
1,324 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.

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