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$1,117+ Cheap flights from Baltimore (BWI) 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
out 11 — out 181
sáb 10/11
sáb 10/18
1 adult, Economy
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Cheap flight deals from Baltimore to Oulu

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Oulu (OUL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated setembro 11, 2025.

Round-trip from

$1,117
(Mytrip)
From Baltimore/Washington to Oulu
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Find flight deals from Baltimore to Oulu

Cheapest flights from Baltimore to Oulu
Explore the most affordable flight options available from Baltimore to Oulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on setembro 11, 2025.

This Mytrip deal was found by Cheapflights users on 9/10. 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.
sáb 10/258:40 pmBWI - OUL
2 stops13h 40mMultiple Airlines
sáb 11/15:35 amOUL - BWI
2 stops20h 05mMultiple Airlines
Deal found 9/10$1,117
This Ovago deal was found by Cheapflights users on 9/10. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 9/139:35 pmBWI - OUL
2 stops26h 25mFinnair
sáb 9/205:30 pmOUL - BWI
2 stops33h 15mFinnair
Deal found 9/10$1,694

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore 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 setembro 11, 2025.
Use the filters below to find and compare flights from Baltimore to Oulu that are best for you.

Fly from

Baltimore

Fly to

Oulu

Route

Depart

Return

Price

BaltimoreOulu

BWI - OUL

BWIOUL

Baltimore/Washington

sáb 10/25

8:40 pm-5:20 pm

2 stops13h 40m

Oulu

sáb 11/1

5:35 am-7:40 pm

2 stops20h 05m

$1,117

BaltimoreOulu

BWI - OUL

BWIOUL

Baltimore/Washington

qui 10/9

1:27 pm-1:35 pm

2 stops17h 08m

Oulu

qui 10/16

5:50 am-10:53 pm

2 stops24h 03m

$1,166

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Baltimore to Oulu

Have a flexible travel schedule? Discover the best time to fly to Oulu from Baltimore 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.

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baltimore 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.

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