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Oulu

$679+ 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 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — OUL
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Maryland to Oulu

Best flights from Maryland to Oulu
Discover carefully curated flight deals from Maryland to Oulu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This oojo deal was found by Cheapflights users on 12/17. 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.
Mon 2/166:20 pmIAD - OUL
2 stops23h 45mBritish Airways
Mon 2/232:20 pmOUL - IAD
2 stops32h 15mBritish Airways
Deal found 12/17$679
This Finnair deal was found by Cheapflights users on 12/15. 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.
Wed 3/49:45 pmIAD - OUL
2 stops20h 20mFinnair
Mon 3/99:40 pmOUL - IAD
2 stops24h 55mFinnair
Deal found 12/15$693
This American Airlines deal was found by Cheapflights users on 12/15. 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.
Wed 3/49:45 pmIAD - OUL
2 stops20h 20mMultiple Airlines
Mon 3/95:35 amOUL - IAD
2 stops21h 20mMultiple Airlines
Deal found 12/15$773
This oojo deal was found by Cheapflights users on 12/15. 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.
Wed 3/46:20 pmIAD - OUL
2 stops23h 45mBritish Airways
Mon 3/95:35 amOUL - IAD
2 stops41h 00mBritish Airways
Deal found 12/15$679
This Finnair deal was found by Cheapflights users on 12/17. 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 2/155:32 pmDCA - OUL
2 stops16h 23mFinnair
Mon 2/235:35 amOUL - DCA
2 stops23h 30mFinnair
Deal found 12/17$743
This oojo deal was found by Cheapflights users on 12/17. 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 2/159:45 pmIAD - OUL
2 stops35h 35mBritish Airways
Mon 2/235:35 amOUL - IAD
2 stops41h 00mBritish Airways
Deal found 12/17$679
This American Airlines deal was found by Cheapflights users on 12/17. 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 2/1511:37 amDCA - OUL
2 stops19h 03mMultiple Airlines
Mon 2/232:20 pmOUL - DCA
2 stops14h 45mMultiple Airlines
Deal found 12/17$777
This Finnair deal was found by Cheapflights users on 12/17. 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.
Mon 2/165:32 pmDCA - OUL
2 stops16h 43mFinnair
Mon 2/235:35 amOUL - DCA
2 stops23h 30mFinnair
Deal found 12/17$743
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Mon 2/1610:36 amBWI - OUL
2 stops20h 04mMultiple Airlines
Mon 2/239:05 amOUL - BWI
2 stops20h 56mMultiple Airlines
Deal found 12/17$843
This oojo deal was found by Cheapflights users on 12/15. 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.
Wed 1/76:20 pmIAD - OUL
2 stops23h 45mBritish Airways
Sun 1/115:35 amOUL - IAD
2 stops41h 00mBritish Airways
Deal found 12/15$909
This Mytrip deal was found by Cheapflights users on 12/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/78:30 pmIAD - OUL
2 stops21h 35mMultiple Airlines
Sun 1/116:05 pmOUL - IAD
3 stops32h 04mMultiple Airlines
Deal found 12/15$968
This Finnair deal was found by Cheapflights users on 12/15. 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 2/139:45 pmIAD - OUL
2 stops20h 20mFinnair
Mon 2/169:40 pmOUL - IAD
2 stops24h 55mFinnair
Deal found 12/15$1,063
This Mytrip deal was found by Cheapflights users on 12/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/136:00 pmIAD - OUL
3 stops31h 20mMultiple Airlines
Mon 2/1611:05 amOUL - IAD
3 stops35h 45mMultiple Airlines
Deal found 12/15$994
This Mytrip deal was found by Cheapflights users on 12/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/165:30 pmIAD - OUL
3 stops24h 35mMultiple Airlines
Mon 2/2311:05 amOUL - IAD
3 stops34h 30mMultiple Airlines
Deal found 12/17$1,087
This American Airlines deal was found by Cheapflights users on 12/17. 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 2/158:35 pmBWI - OUL
2 stops17h 40mMultiple Airlines
Mon 2/239:05 amOUL - BWI
2 stops20h 56mMultiple Airlines
Deal found 12/17$1,206

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 December 18, 2025.

Round-trip from

$679
(oojo)
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 December 18, 2025.
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

Mon 2/16

6:20 pm-1:05 am

2 stops23h 45m

Oulu

Mon 2/23

2:20 pm-3:35 pm

2 stops32h 15m

$679

Washington, D.C.Oulu

IAD - OUL

IADOUL

Washington, D.C. Dulles Intl

Wed 3/4

6:20 pm-1:05 am

2 stops23h 45m

Oulu

Mon 3/9

5:35 am-4:35 pm

2 stops41h 00m

$679

Washington, D.C.Oulu

IAD - OUL

IADOUL

Washington, D.C. Dulles Intl

Sun 2/15

9:45 pm-4:20 pm

2 stops35h 35m

Oulu

Mon 2/23

5:35 am-3:35 pm

2 stops41h 00m

$679

Washington, D.C.Oulu

IAD - OUL

IADOUL

Washington, D.C. Dulles Intl

Wed 3/4

9:45 pm-1:05 am

2 stops20h 20m

Oulu

Mon 3/9

9:40 pm-4:35 pm

2 stops24h 55m

$693

Washington, D.C.Oulu

DCA - OUL

DCAOUL

Washington, D.C. Reagan-National

Sun 2/15

5:32 pm-4:55 pm

2 stops16h 23m

Oulu

Mon 2/23

5:35 am-10:05 pm

2 stops23h 30m

$743

Washington, D.C.Oulu

DCA - OUL

DCAOUL

Washington, D.C. Reagan-National

Mon 2/16

5:32 pm-5:15 pm

2 stops16h 43m

Oulu

Mon 2/23

5:35 am-10:05 pm

2 stops23h 30m

$743

Washington, D.C.Oulu

IAD - OUL

IADOUL

Washington, D.C. Dulles Intl

Wed 3/4

9:45 pm-1:05 am

2 stops20h 20m

Oulu

Mon 3/9

5:35 am-8:55 pm

2 stops21h 20m

$773

Washington, D.C.Oulu

DCA - OUL

DCAOUL

Washington, D.C. Reagan-National

Sun 2/15

11:37 am-1:40 pm

2 stops19h 03m

Oulu

Mon 2/23

2:20 pm-10:05 pm

2 stops14h 45m

$777

BaltimoreOulu

BWI - OUL

BWIOUL

Baltimore/Washington

Mon 2/16

10:36 am-1:40 pm

2 stops20h 04m

Oulu

Mon 2/23

9:05 am-11:01 pm

2 stops20h 56m

$843

Washington, D.C.Oulu

IAD - OUL

IADOUL

Washington, D.C. Dulles Intl

Wed 1/7

6:20 pm-1:05 am

2 stops23h 45m

Oulu

Sun 1/11

5:35 am-3:35 pm

2 stops41h 00m

$909

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 15 results
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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 British Airways and Finnair fly from Maryland to Oulu in about 20h 20m. The time it takes to get you to your destination can typically vary by up to 3h 25m. The distance from Maryland to Oulu is about 4159 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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