Oulu

$669+ Cheap flights from District of Columbia 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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — OUL
Apr 9 — Apr 161
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Cheap flight deals from District of Columbia to Oulu

Keep the following information in mind while searching for District of Columbia to Oulu flight deals. Data was last updated April 4, 2025.

Round-trip from

$838
(British Airways)
From District of Columbia to Oulu

Find flight deals from District of Columbia to Oulu

Cheapest flights from District of Columbia to Oulu
Explore the most affordable flight options available from District of Columbia to Oulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.

This Finnair deal was found by Cheapflights users on 4/3. 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.
Wed 8/135:45 pmDCA - OUL
2 stops17h 10mMultiple Airlines
Sat 12/209:10 amOUL - DCA
2 stops19h 50mMultiple Airlines
Deal found 4/3$669
This British Airways deal was found by Cheapflights users on 4/3. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1310:40 pmIAD - OUL
2 stops19h 20mBritish Airways
Wed 12/172:15 pmOUL - IAD
2 stops36h 30mBritish Airways
Deal found 4/3$838
This American Airlines deal was found by Cheapflights users on 4/3. 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.
Wed 8/1310:40 pmIAD - OUL
2 stops19h 20mMultiple Airlines
Wed 12/175:35 amOUL - IAD
2 stops23h 39mMultiple Airlines
Deal found 4/3$843
This StudentUniverse deal was found by Cheapflights users on 4/3. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/137:45 pmDCA - OUL
2 stops22h 15mFinnair
Sat 12/2011:15 amOUL - DCA
2 stops18h 25mFinnair
Deal found 4/3$856
This StudentUniverse deal was found by Cheapflights users on 4/3. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/137:45 pmDCA - OUL
3 stops22h 15mBritish Airways
Sat 12/205:35 amOUL - DCA
3 stops21h 27mBritish Airways
Deal found 4/3$917
This Orbitz deal was found by Cheapflights users on 4/3. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1310:45 pmIAD - OUL
2 stops58h 20mLufthansa
Sat 12/201:45 pmOUL - IAD
1 stop13h 20mLufthansa
Deal found 4/3$1,037

Cheapflights Fare Finder

Customize your flight search to find flights from District of Columbia 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 April 4, 2025.
Use the filters below to find and compare flights from District of Columbia to Oulu that are best for you.

Fly from

District of Columbia

Fly to

Oulu

Route

Depart

Return

Price

Washington, D.C.Oulu

DCA - OUL

DCAOUL

Washington, D.C. Reagan-National

Wed 8/13

7:45 pm-1:00 am

2 stops22h 15m

Oulu

Sat 12/20

9:10 am-10:00 pm

2 stops19h 50m

$669

Washington, D.C.Oulu

IAD - OUL

IADOUL

Washington, D.C. Dulles Intl

Wed 8/13

10:40 pm-1:00 am

2 stops19h 20m

Oulu

Wed 12/17

2:15 pm-7:45 pm

2 stops36h 30m

$838

Washington, D.C.Oulu

IAD - OUL

IADOUL

Washington, D.C. Dulles Intl

Wed 8/13

10:40 pm-1:00 am

2 stops19h 20m

Oulu

Wed 12/17

5:35 am-10:14 pm

2 stops23h 39m

$843

Washington, D.C.Oulu

DCA - OUL

DCAOUL

Washington, D.C. Reagan-National

Wed 8/13

7:45 pm-1:00 am

2 stops22h 15m

Oulu

Sat 12/20

11:15 am-10:40 pm

2 stops18h 25m

$856

Washington, D.C.Oulu

DCA - OUL

DCAOUL

Washington, D.C. Reagan-National

Wed 8/13

7:45 pm-1:00 am

3 stops22h 15m

Oulu

Sat 12/20

5:35 am-8:02 pm

3 stops21h 27m

$917

Washington, D.C.Oulu

IAD - OUL

IADOUL

Washington, D.C. Dulles Intl

Wed 8/13

10:45 pm-4:05 pm

2 stops58h 20m

Oulu

Sat 12/20

1:45 pm-8:05 pm

1 stop13h 20m

$1,037

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Best time to book a flight from District of Columbia to Oulu

Have a flexible travel schedule? Discover the best time to fly to Oulu from District of Columbia 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 District of Columbia to Oulu

Rainfall in Oulu by month

Plan your trip to Oulu by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oulu ranges from 0.4 - 2.4 inches per month. August is typically the wettest month, when rainfall can reach 2.4 in. April is typically the driest time to visit Oulu when rainfall is around 0.4 in.

Temperature in Oulu by month

Plan your trip to Oulu by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oulu, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 F).

Reviews of airlines servicing Oulu

Get insights into the airlines that provide service to Oulu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oulu. Reviews last updated April 4, 2025.

Entertainment

6.4

Comfort

6.7

Boarding

6.9

Overall

6.7

Crew

7.5

Food

6.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

SFO - FRA

Convenient flight to my destination. Good entertainment options on board. I was seated close to some people who had noisy children which made sleeping a bit challenging.

Entertainment

6.4

Comfort

6.7

Boarding

6.9

Overall

6.7

Crew

7.5

Food

6.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

SFO - FRA

Convenient flight to my destination. Good entertainment options on board. I was seated close to some people who had noisy children which made sleeping a bit challenging.

Entertainment

6.4

Comfort

6.7

Boarding

6.9

Overall

6.7

Crew

7.5

Food

6.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

SFO - FRA

Convenient flight to my destination. Good entertainment options on board. I was seated close to some people who had noisy children which made sleeping a bit challenging.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia 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 District of Columbia?

    Oulu (OUL), located 6.5 mi from the city center, is the airport you fly into when you book flights from District of Columbia to Oulu.

  • Can I find deals for flights from District of Columbia to Oulu that include hotel bookings?

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

  • How can I find direct flights from District of Columbia to Oulu?

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

  • Can I find deals for business class flights from District of Columbia to Oulu?

    Yes. Cheapflights offers flight deals from District of Columbia 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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