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Oulu

$676+ Cheap flights from Maryland to Oulu (OUL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — OUL
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Maryland to Oulu

Cheapest flights from Maryland to Oulu
Explore the most affordable flight options available from Maryland to Oulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:35 pm
BWI
-
OUL
2 stops18h 25m
Multiple Airlines
Fri 10/307:35 am
OUL
-
BWI
2 stops20h 50m
Multiple Airlines
Deal found 2/2$676
This American Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:45 pm
DCA
-
OUL
2 stops15h 20m
Multiple Airlines
Fri 11/67:35 am
OUL
-
DCA
2 stops22h 25m
Multiple Airlines
Deal found 2/3$676
This Finnair deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:06 pm
DCA
-
OUL
2 stops14h 59m
Finnair
Fri 10/305:35 am
OUL
-
DCA
2 stops23h 22m
Finnair
Deal found 2/1$692
This Finnair deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:20 pm
IAD
-
OUL
2 stops20h 40m
Finnair
Fri 10/3010:15 pm
OUL
-
IAD
2 stops24h 20m
Finnair
Deal found 2/3$694
This oojo deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:35 pm
BWI
-
OUL
2 stops28h 50m
Multiple Airlines
Fri 10/3010:40 pm
OUL
-
BWI
2 stops27h 05m
Multiple Airlines
Deal found 2/1$823
This oojo deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/12:30 pm
IAD
-
OUL
2 stops24h 05m
Turkish Airlines
Fri 11/64:45 pm
OUL
-
IAD
2 stops57h 30m
Turkish Airlines
Deal found 2/3$824
This Finnair deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:06 pm
DCA
-
OUL
2 stops14h 59m
Finnair
Fri 10/307:35 am
OUL
-
DCA
2 stops21h 22m
Finnair
Deal found 2/3$828
This Gotogate deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2410:45 pm
IAD
-
OUL
2 stops35h 20m
Multiple Airlines
Fri 10/3010:40 pm
OUL
-
IAD
2 stops23h 55m
Multiple Airlines
Deal found 2/1$846
This oojo deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:35 pm
BWI
-
OUL
2 stops36h 30m
British Airways
Fri 10/305:35 am
OUL
-
BWI
2 stops44h 10m
British Airways
Deal found 2/1$850
This oojo deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:15 pm
IAD
-
OUL
2 stops38h 50m
British Airways
Fri 10/305:35 am
OUL
-
IAD
2 stops41h 00m
British Airways
Deal found 2/1$850
This American Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/242:55 pm
DCA
-
OUL
2 stops19h 10m
Multiple Airlines
Fri 10/307:35 am
OUL
-
DCA
2 stops21h 22m
Multiple Airlines
Deal found 2/1$858
This Finnair deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:40 pm
IAD
-
OUL
2 stops20h 55m
Finnair
Tue 4/285:35 pm
OUL
-
IAD
2 stops29h 15m
Finnair
Deal found 2/2$933

Find flight deals from Maryland to Oulu

Keep the following information in mind while searching for Maryland to Oulu flight deals. Data was last updated February 3, 2026.

Round-trip from

$933
(Finnair)
From Maryland to Oulu
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maryland 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, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Maryland to Oulu that are best for you.

Fly from

Maryland

Fly to

Oulu

Route

Depart

Return

Price

Washington, D.C.Oulu

IAD - OUL

IADOUL

Washington, D.C. Dulles Intl

Fri 4/24

5:40 pm-9:35 pm

2 stops20h 55m

Oulu

Tue 4/28

5:40 am-3:50 pm

2 stops17h 10m

$933

Washington, D.C.Oulu

DCA - OUL

DCAOUL

Washington, D.C. Reagan-National

Fri 4/24

5:30 pm-9:35 pm

2 stops21h 05m

Oulu

Tue 4/28

5:40 am-10:17 pm

2 stops23h 37m

$1,009

BaltimoreOulu

BWI - OUL

BWIOUL

Baltimore/Washington

Tue 4/28

9:30 pm-1:00 am

2 stops20h 30m

Oulu

Fri 5/1

5:40 am-7:40 pm

2 stops45h 00m

$1,219

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/31

Best time to book a flight from Maryland to Oulu

Have a flexible travel schedule? Discover the best time to fly to Oulu from Maryland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Maryland to Oulu
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Maryland to Oulu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Oulu from Maryland?

    For a flight from Maryland to Oulu, you will be flying into Oulu. Oulu (OUL) is just 6.5 mi from the center of the city.

  • How long is the flight from Maryland to Oulu?

    Airlines like Finnair and British Airways fly from Maryland to Oulu in about 20h 30m. The time it takes to get you to your destination can typically vary by up to 25m. The distance from Maryland to Oulu is about 4125 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Maryland to Oulu?

    The most popular route from Maryland to Oulu is Baltimore/Washington - Oulu. You may also consider Washington, D.C. Reagan-National - Oulu or Washington, D.C. Dulles Intl - Oulu.

  • Can I find deals for flights from Maryland to Oulu that include hotel bookings?

    Yes. In addition to deals on Maryland to Oulu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maryland to Oulu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maryland to Oulu.

  • Can I find deals for business class flights from Maryland to Oulu?

    Yes. Cheapflights offers flight deals from Maryland to Oulu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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