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District of Columbia

$493+ Cheap flights from Helsinki (HEL) to District of Columbia

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — IAD
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Helsinki to District of Columbia

Cheapest flights from Helsinki to District of Columbia
Explore the most affordable flight options available from Helsinki to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Flightnetwork deal was found by Cheapflights users on 12/16. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2511:20 amHEL - IAD
1 stop12h 55mScandinavian Airlines
Mon 1/58:30 pmIAD - HEL
1 stop11h 55mScandinavian Airlines
Deal found 12/16$933
This KLM deal was found by Cheapflights users on 12/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:00 amHEL - IAD
2 stops16h 23mKLM
Mon 1/56:05 pmIAD - HEL
1 stop23h 00mKLM
Deal found 12/16$1,041
This Flysmarter deal was found by Cheapflights users on 12/16. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:50 amHEL - DCA
2 stops16h 23mBritish Airways
Mon 1/51:59 pmDCA - HEL
2 stops15h 21mBritish Airways
Deal found 12/16$1,159
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:15 amHEL - IAD
2 stops18h 40mMultiple Airlines
Mon 1/56:20 pmIAD - HEL
2 stops14h 15mMultiple Airlines
Deal found 12/15$1,194
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.
Thu 12/2512:30 pmHEL - DCA
1 stop17h 29mAmerican Airlines
Mon 1/51:59 pmDCA - HEL
1 stop16h 56mAmerican Airlines
Deal found 12/15$1,610
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/254:50 pmHEL - DCA
1 stop12h 56mMultiple Airlines
Mon 1/59:40 amDCA - HEL
2 stops20h 30mMultiple Airlines
Deal found 12/15$4,269

Find flight deals from Helsinki to District of Columbia

Keep the following information in mind while searching for Helsinki to District of Columbia flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$493
(Finnair)

Popular in

June

Cheapest in

February

Average price

$665
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 Helsinki-Vantaa to District of Columbia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($49 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 December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Helsinki to District of Columbia 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 Helsinki to District of Columbia that are best for you.

Fly from

Helsinki

Fly to

District of Columbia

Route

Depart

Return

Price

HelsinkiWashington, D.C.

HEL - DCA

HELDCA

Helsinki-Vantaa

Thu 1/15

4:50 pm-10:03 pm

1 stop12h 13m

Washington, D.C. Reagan-National

Wed 1/28

5:45 pm-1:55 pm

1 stop13h 10m

$493

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Sat 1/31

1:55 pm-6:30 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

Sat 2/7

7:40 pm-12:55 pm

1 stop10h 15m

$501

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Thu 2/5

1:55 pm-6:30 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

Mon 2/9

7:40 pm-12:55 pm

1 stop10h 15m

$527

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Thu 1/29

1:55 pm-6:30 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

Sat 3/7

7:40 pm-12:55 pm

1 stop10h 15m

$528

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Fri 1/30

1:55 pm-6:30 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

Tue 3/3

7:40 pm-12:55 pm

1 stop10h 15m

$528

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Wed 1/28

1:55 pm-6:30 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

Sat 3/7

7:40 pm-12:55 pm

1 stop10h 15m

$528

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Fri 1/30

1:55 pm-6:30 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

Sat 3/7

7:40 pm-12:55 pm

1 stop10h 15m

$528

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Sat 1/31

1:55 pm-6:30 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

Sat 3/7

7:40 pm-12:55 pm

1 stop10h 15m

$528

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Wed 1/28

1:55 pm-6:30 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

Sun 3/8

8:40 pm-12:55 pm

1 stop10h 15m

$528

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Mon 1/26

1:55 pm-6:30 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

Wed 3/4

7:40 pm-12:55 pm

1 stop10h 15m

$528

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 27 results
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Best time to book a flight from Helsinki to District of Columbia

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

What is the cheapest month to book a flight from Helsinki to District of Columbia?

Currently, November is the cheapest month in which you can book a flight from Helsinki to District of Columbia (average of $396). Flying from Helsinki to District of Columbia in December is currently the most expensive (average of $500). 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.

What is the cheapest time of day to fly from HEL to DC?

Find hourly flight availability from Helsinki to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

When flying from Helsinki to District of Columbia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 2% versus a flight in the evening.

How much does it cost to fly round-trip from Helsinki to District of Columbia?

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated December 18, 2025.
See what other customers who have flown with KLM, Scandinavian Airlines, and Icelandair from Helsinki to District of Columbia have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,428 reviews

Crew

8.4

Food

7.2

Overall

7.7

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,428 reviews
KLM
7.7
Good
1,428 reviews

Crew

8.4

Food

7.2

Overall

7.7

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Scandinavian Airlines
7.4
Good
1,609 reviews
KLM
7.7
Good
1,428 reviews

Crew

8.4

Food

7.2

Overall

7.7

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Icelandair
7.0
Good
591 reviews
KLM
7.7
Good
1,428 reviews

Crew

8.4

Food

7.2

Overall

7.7

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

Find useful and relevant information for your journey from Helsinki to District of Columbia. 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 from for flights from Helsinki to District of Columbia?

    Helsinki-Vantaa (HEL) is the airport you will fly out of if you book a flight from Helsinki to District of Columbia. It is only a 10.6 mi journey to Helsinki-Vantaa (HEL) from Helsinki’s city center.

  • How long is the flight from Helsinki to District of Columbia?

    For as low as $501, Finnair can have you in District of Columbia from Helsinki in 11h 35m. Airlines will cover a distance of 4308 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Helsinki to District of Columbia 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 Helsinki to District of Columbia?

    Currently, November is the cheapest month in which you can book a flight from Helsinki to District of Columbia (average of $396). Flying from Helsinki to District of Columbia in December is currently the most expensive (average of $500). 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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See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Helsinki to District of Columbia

Discover the top 2 airlines that operate flights from Helsinki to District of Columbia. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$355Average$573FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$450Average$558FlexibilityNo cancel feeOn-time77%

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