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Reagan-National

$507+ Cheap flights from Finland to Reagan-National (DCA)

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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — DCA
feb. 28 — mar. 71
sáb. 2/28
sáb. 3/7
1 adult, Economy
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Cheap flight deals from Finland to Reagan-National

Cheapest flights from Finland to Reagan-National
Explore the most affordable flight options available from Finland to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 29, 2026.

This Finnair deal was found by Cheapflights users on 1/28. 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.
jue. 2/194:50 pm
HEL
-
DCA
1 stop23h 10m
Multiple Airlines
mié. 3/412:25 pm
DCA
-
HEL
1 stop18h 30m
Multiple Airlines
Deal found 1/28$507
This Finnair deal was found by Cheapflights users on 1/29. 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.
jue. 3/124:50 pm
HEL
-
DCA
1 stop20h 33m
Multiple Airlines
mié. 3/255:52 pm
DCA
-
HEL
1 stop14h 03m
Multiple Airlines
Deal found 1/29$538
This Delta deal was found by Cheapflights users on 1/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/197:00 am
HEL
-
DCA
2 stops17h 50m
Delta
mié. 3/45:00 pm
DCA
-
HEL
2 stops17h 25m
Delta
Deal found 1/27$551
This Finnair deal was found by Cheapflights users on 1/28. 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.
sáb. 3/1412:30 pm
HEL
-
DCA
1 stop26h 34m
Multiple Airlines
sáb. 3/215:59 am
DCA
-
HEL
1 stop23h 11m
Multiple Airlines
Deal found 1/28$556
This Delta deal was found by Cheapflights users on 1/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/127:00 am
HEL
-
DCA
2 stops16h 49m
Delta
mié. 3/256:30 pm
DCA
-
HEL
2 stops16h 55m
Delta
Deal found 1/29$649
This Expedia deal was found by Cheapflights users on 1/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/194:50 pm
HEL
-
DCA
1 stop12h 45m
Iberia
mié. 3/41:28 pm
DCA
-
HEL
2 stops19h 02m
Iberia
Deal found 1/27$701
This Finnair deal was found by Cheapflights users on 1/27. 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.
sáb. 3/712:45 pm
HEL
-
DCA
1 stop15h 29m
Multiple Airlines
vie. 3/135:00 pm
DCA
-
HEL
1 stop14h 55m
Multiple Airlines
Deal found 1/27$703
This Finnair deal was found by Cheapflights users on 1/27. 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.
jue. 4/165:20 pm
HEL
-
DCA
1 stop11h 57m
Finnair
lun. 4/205:30 pm
DCA
-
HEL
1 stop13h 30m
Finnair
Deal found 1/27$704
This American Airlines deal was found by Cheapflights users on 1/27. 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.
sáb. 3/1412:30 pm
HEL
-
DCA
1 stop16h 30m
American Airlines
sáb. 3/2111:36 am
DCA
-
HEL
1 stop17h 09m
American Airlines
Deal found 1/27$720

Find flight deals from Finland to Reagan-National

Keep the following information in mind while searching for Finland to Reagan-National flight deals. Data was last updated enero 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$507
(Finnair)

Popular in

June

Cheapest in

February

Average price

$537
Provider with most accurate pricing for Helsinki-Vantaa-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Helsinki-Vantaa-Washington, D.C. (WAS) flights.
Search Deals
From Finland to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($59 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Finland to Reagan-National 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 enero 29, 2026.
Use the filters below to find and compare flights from Finland to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Finland

Fly to

Reagan-National

Route

Depart

Return

Price

HelsinkiWashington, D.C.

HEL - DCA

HELDCA

Helsinki-Vantaa

jue. 2/19

4:50 pm-9:00 am

1 stop23h 10m

Washington, D.C. Reagan-National

mié. 3/4

12:25 pm-1:55 pm

1 stop18h 30m

$507

HelsinkiWashington, D.C.

HEL - DCA

HELDCA

Helsinki-Vantaa

jue. 3/12

4:50 pm-7:23 am

1 stop20h 33m

Washington, D.C. Reagan-National

mié. 3/25

5:52 pm-1:55 pm

1 stop14h 03m

$538

HelsinkiWashington, D.C.

HEL - DCA

HELDCA

Helsinki-Vantaa

jue. 2/19

7:00 am-5:50 pm

2 stops17h 50m

Washington, D.C. Reagan-National

mié. 3/4

5:00 pm-5:25 pm

2 stops17h 25m

$551

HelsinkiWashington, D.C.

HEL - DCA

HELDCA

Helsinki-Vantaa

sáb. 3/14

12:30 pm-9:04 am

1 stop26h 34m

Washington, D.C. Reagan-National

sáb. 3/21

5:59 am-11:10 am

1 stop23h 11m

$556

HelsinkiWashington, D.C.

HEL - DCA

HELDCA

Helsinki-Vantaa

jue. 3/12

7:00 am-5:49 pm

2 stops16h 49m

Washington, D.C. Reagan-National

mié. 3/25

6:30 pm-5:25 pm

2 stops16h 55m

$649

HelsinkiWashington, D.C.

HEL - DCA

HELDCA

Helsinki-Vantaa

jue. 2/19

4:50 pm-10:35 pm

1 stop12h 45m

Washington, D.C. Reagan-National

mié. 3/4

1:28 pm-3:30 pm

2 stops19h 02m

$701

HelsinkiWashington, D.C.

HEL - DCA

HELDCA

Helsinki-Vantaa

sáb. 3/7

12:45 pm-9:14 pm

1 stop15h 29m

Washington, D.C. Reagan-National

vie. 3/13

5:00 pm-1:55 pm

1 stop14h 55m

$703

HelsinkiWashington, D.C.

HEL - DCA

HELDCA

Helsinki-Vantaa

jue. 4/16

5:20 pm-10:17 pm

1 stop11h 57m

Washington, D.C. Reagan-National

lun. 4/20

5:30 pm-2:00 pm

1 stop13h 30m

$704

HelsinkiWashington, D.C.

HEL - DCA

HELDCA

Helsinki-Vantaa

sáb. 3/14

12:30 pm-11:00 pm

1 stop16h 30m

Washington, D.C. Reagan-National

sáb. 3/21

11:36 am-10:45 am

1 stop17h 09m

$720

HelsinkiWashington, D.C.

HEL - DCA

HELDCA

Helsinki-Vantaa

vie. 3/6

7:50 am-6:53 pm

2 stops18h 03m

$754

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 18 results
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Best time to book a flight from Finland to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Finland 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 Finland to Washington, D.C. Reagan-National Airport
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 Finland to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Finland to Washington, D.C. Reagan-National Airport?

    For as low as $551, Delta can have you in Washington, D.C. Reagan-National Airport from Finland in 17h 50m. Airlines will cover a distance of 4302 mi.

  • Can I find deals for flights from Finland to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Finland to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Finland to Reagan-National?

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

  • Can I find deals for business class flights from Finland to Reagan-National?

    Yes. Cheapflights offers flight deals from Finland to Reagan-National 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

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Linthicum Heights
Rockville
Laurel
Towson
Manassas
Largo
Bowie
McLean
Clinton
Upper Marlboro

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Finland to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.
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Charles de Gaulle to Reagan-National flights
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Frankfurt to Baltimore flights
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Charleroi Brussels to Dulles Intl flights
Duesseldorf Intl to Baltimore flights
Vienna to Reagan-National flights
Duesseldorf Intl to Reagan-National flights
Malpensa to Dulles Intl flights
Istanbul to Reagan-National flights
Lisbon to Dulles Intl flights
Munich to Dulles Intl flights
Istanbul to Baltimore flights
Stuttgart to Baltimore flights

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