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$416+ Cheap flights from Reagan-National (DCA) to Finland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — HEL
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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Cheap flight deals from Reagan-National to Finland

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Finland (FI0). 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 enero 21, 2025.

Round-trip from

$479
(Finnair)

One-way from

$417
(FlightHub)
From Washington, D.C. Reagan-National to Finland
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One-way flight from Washington, D.C. Reagan-National to Finland
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Find flight deals from Reagan-National to Finland

Cheapest flights from Reagan-National to Finland
Explore the most affordable flight options available from Reagan-National to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.

This Finnair deal was found by Cheapflights users on 1/21. 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.
mié. 2/197:05 pmDCA - HEL
1 stop11h 50mMultiple Airlines
mié. 2/264:55 pmHEL - DCA
1 stop12h 40mMultiple Airlines
Deal found 1/21$479
This oojo deal was found by Cheapflights users on 1/21. 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.
lun. 2/103:29 pmDCA - HEL
2 stops16h 16mBritish Airways
mié. 4/24:25 pmHEL - DCA
1 stop13h 55mBritish Airways
Deal found 1/21$491
This American Airlines deal was found by Cheapflights users on 1/21. 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.
mié. 4/162:55 pmDCA - HEL
1 stop16h 20mAmerican Airlines
lun. 4/214:25 pmHEL - DCA
1 stop12h 50mAmerican Airlines
Deal found 1/21$519
This Delta deal was found by Cheapflights users on 1/21. 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.
mar. 3/45:40 pmDCA - HEL
2 stops15h 20mDelta
mar. 3/117:00 amHEL - DCA
2 stops18h 19mDelta
Deal found 1/21$527
This Justfly.com deal was found by Cheapflights users on 1/20. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/76:00 amDCA - HEL
2 stops29h 45mAir Canada
lun. 2/106:40 amHEL - DCA
2 stops20h 17mAir Canada
Deal found 1/20$539
This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/131:00 pmDCA - HEL
2 stops17h 00mUnited Airlines
mié. 2/196:40 amHEL - DCA
2 stops22h 57mUnited Airlines
Deal found 1/21$545
This oojo deal was found by Cheapflights users on 1/20. 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.
mar. 2/115:49 pmDCA - HEL
1 stop13h 06mFinnair
mar. 2/184:55 pmHEL - DCA
1 stop12h 40mFinnair
Deal found 1/20$685
This CheapOair deal was found by Cheapflights users on 1/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/2211:39 amDCA - HEL
2 stops23h 11mScandinavian Airlines
jue. 3/276:30 amHEL - DCA
2 stops21h 58mScandinavian Airlines
Deal found 1/21$730
This StudentUniverse deal was found by Cheapflights users on 1/20. 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.
mar. 2/412:59 pmDCA - RVN
2 stops17h 56mMultiple Airlines
lun. 2/106:25 pmRVN - DCA
3 stops29h 02mMultiple Airlines
Deal found 1/20$755
This American Airlines deal was found by Cheapflights users on 1/20. 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.
mar. 2/411:54 amDCA - RVN
2 stops18h 26mAmerican Airlines
lun. 2/102:00 pmRVN - DCA
2 stops15h 41mAmerican Airlines
Deal found 1/20$783
This Finnair deal was found by Cheapflights users on 1/21. 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.
dom. 3/236:59 pmDCA - RVN
2 stops16h 46mFinnair
dom. 3/309:20 amRVN - DCA
2 stops20h 45mFinnair
Deal found 1/21$806
This Air France deal was found by Cheapflights users on 1/21. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/124:25 pmDCA - HEL
2 stops13h 45mKLM
dom. 2/167:00 amHEL - DCA
2 stops16h 45mKLM
Deal found 1/21$842

Find flights from Reagan-National to Finland within your budget

Customize your flight search to find flights from Reagan-National to Finland 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 21, 2025.

Fly from

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Fly to

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Route

Depart

Return

Price

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

mié. 2/19

7:05 pm-1:55 pm

1 stop11h 50m

Helsinki-Vantaa

mié. 2/26

4:55 pm-10:35 pm

1 stop12h 40m

$479

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

lun. 2/10

3:29 pm-2:45 pm

2 stops16h 16m

Helsinki-Vantaa

mié. 4/2

4:25 pm-11:20 pm

1 stop13h 55m

$491

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

mié. 4/16

2:55 pm-2:15 pm

1 stop16h 20m

Helsinki-Vantaa

lun. 4/21

4:25 pm-10:15 pm

1 stop12h 50m

$519

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

mar. 3/4

5:40 pm-4:00 pm

2 stops15h 20m

Helsinki-Vantaa

mar. 3/11

7:00 am-7:19 pm

2 stops18h 19m

$527

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

vie. 2/7

6:00 am-6:45 pm

2 stops29h 45m

Helsinki-Vantaa

lun. 2/10

6:40 am-7:57 pm

2 stops20h 17m

$539

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

vie. 1/31

6:00 am-1:40 pm

2 stops24h 40m

Helsinki-Vantaa

vie. 2/7

6:50 am-7:57 pm

2 stops20h 07m

$541

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

mar. 2/11

5:49 pm-1:55 pm

1 stop13h 06m

Helsinki-Vantaa

mar. 2/18

4:55 pm-10:35 pm

1 stop12h 40m

$685

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

sáb. 3/22

11:39 am-4:50 pm

2 stops23h 11m

Helsinki-Vantaa

jue. 3/27

6:30 am-10:28 pm

2 stops21h 58m

$730

Washington, D.C.Rovaniemi

DCA - RVN

DCARVN

Washington, D.C. Reagan-National

mar. 2/4

12:59 pm-1:55 pm

2 stops17h 56m

Rovaniemi

lun. 2/10

6:25 pm-4:27 pm

3 stops29h 02m

$755

Washington, D.C.Rovaniemi

DCA - RVN

DCARVN

Washington, D.C. Reagan-National

mar. 2/4

11:54 am-1:20 pm

2 stops18h 26m

Rovaniemi

lun. 2/10

2:00 pm-10:41 pm

2 stops15h 41m

$783

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 22 results
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Best time to book a flight from Reagan-National to Finland

Have a flexible travel schedule? Discover the best time to fly to Finland from Reagan-National 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.

Travel insights for flights from Reagan-National to Finland

Get recent, data-driven insights about flights from Reagan-National to Finland including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from DCA to FI?

Find hourly flight availability from Reagan-National to Finland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Reagan-National Airport to Finland as you normally would.

Rainfall in Finland by month

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

In terms of precipitation, rainfall in Finland ranges from 1.2 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Finland when rainfall is around 1.2 in.

Temperature in Finland by month

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

If weather is an important factor for your trip to Finland, 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 February, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Finland

Get insights into the airlines that provide service to Finland. 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 Finland. Reviews last updated enero 21, 2025.
Get a feel of what it's like to fly with American Airlines, Scandinavian Airlines and Air Canada from Washington, D.C. to Finland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

7.9

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

7.9

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

7.9

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,286 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

7.9

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,490 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

7.9

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,985 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

7.9

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What are the most popular routes from Washington, D.C. Reagan-National Airport to Finland?

    The most popular flight routes from Washington, D.C. Reagan-National Airport to Finland are Washington, D.C. Reagan-National - Helsinki-Vantaa, Washington, D.C. Reagan-National - Rovaniemi and Washington, D.C. Reagan-National - Oulu.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Finland?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Finland (average of $444). Flying from Washington, D.C. Reagan-National Airport to Finland in June is currently the most expensive (average of $1,188). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Reagan-National to Finland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Reagan-National to Finland

Discover the top 2 airlines that operate flights from Reagan-National to Finland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$430Average$691FlexibilityNo cancel feeOn-time71%
FinnairCheapest$652Average$667FlexibilityNo cancel feeOn-time76%
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