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District of Columbia

$431+ Cheap flights from Helsinki (HEL) to District of Columbia

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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — IAD
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
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Cheap 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 April 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$516
(Ticket)

One-way from

$431
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$606
Provider with most accurate pricing for Helsinki-Vantaa-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Helsinki-Vantaa-Washington, D.C. (WAS) flights.
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From Helsinki-Vantaa to District of Columbia
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One-way flight from Helsinki-Vantaa to District of Columbia
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Highest demand for flights based on searches. 18% potential increase in price ($162 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 25, 2025.

This Ticket deal was found by Cheapflights users on 4/24. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/223:00 pmHEL - IAD
1 stop11h 20mIcelandair
Wed 6/48:30 pmIAD - HEL
1 stop10h 30mIcelandair
Deal found 4/24$516
This Ticket deal was found by Cheapflights users on 4/25. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/117:00 amHEL - IAD
1 stop15h 35mKLM
Mon 5/265:25 pmIAD - HEL
1 stop23h 55mKLM
Deal found 4/25$527
This Sembo deal was found by Cheapflights users on 4/24. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/116:10 amHEL - IAD
1 stop14h 20mLufthansa
Mon 5/263:25 pmIAD - HEL
1 stop14h 25mLufthansa
Deal found 4/24$530
This Delta deal was found by Cheapflights users on 4/25. 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.
Sun 5/117:00 amHEL - IAD
1 stop15h 35mDelta
Mon 5/266:30 pmIAD - HEL
1 stop15h 10mDelta
Deal found 4/25$538
This Air France deal was found by Cheapflights users on 4/25. 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.
Thu 11/67:00 amHEL - DCA
2 stops18h 05mMultiple Airlines
Sun 11/95:00 pmDCA - HEL
2 stops16h 00mMultiple Airlines
Deal found 4/25$544
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Thu 5/81:35 pmHEL - IAD
2 stops54h 39mUnited Airlines
Thu 5/1512:35 pmIAD - HEL
2 stops16h 20mUnited Airlines
Deal found 4/24$546
This Ticket deal was found by Cheapflights users on 4/25. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/116:10 amHEL - IAD
1 stop14h 20mMultiple Airlines
Mon 5/263:30 pmIAD - HEL
2 stops14h 20mMultiple Airlines
Deal found 4/25$549
This Delta deal was found by Cheapflights users on 4/25. 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.
Sun 5/111:55 pmHEL - DCA
2 stops15h 50mDelta
Mon 5/2612:26 pmDCA - HEL
2 stops17h 34mDelta
Deal found 4/25$550
This Booking.com deal was found by Cheapflights users on 4/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/64:55 pmHEL - DCA
1 stop12h 38mBritish Airways
Sun 11/95:58 pmDCA - HEL
2 stops14h 17mBritish Airways
Deal found 4/25$558
This American Airlines deal was found by Cheapflights users on 4/25. 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 11/64:55 pmHEL - DCA
1 stop30h 30mAmerican Airlines
Sun 11/95:58 pmDCA - HEL
1 stop12h 57mAmerican Airlines
Deal found 4/25$568
This Mytrip deal was found by Cheapflights users on 4/25. 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.
Sun 5/116:10 amHEL - IAD
2 stops21h 58mAir Canada
Mon 5/268:22 amIAD - HEL
2 stops21h 28mAir Canada
Deal found 4/25$569
This British Airways deal was found by Cheapflights users on 4/23. 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 4/309:05 pmHEL - IAD
1 stop25h 40mBritish Airways
Wed 5/710:40 pmIAD - HEL
1 stop15h 20mBritish Airways
Deal found 4/23$626

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 April 25, 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 - IAD

HELIAD

Helsinki-Vantaa

Thu 5/22

3:00 pm-7:20 pm

1 stop11h 20m

Washington, D.C. Dulles Intl

Wed 6/4

8:30 pm-2:00 pm

1 stop10h 30m

$516

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Sun 5/11

7:00 am-3:35 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

Mon 5/26

5:25 pm-12:20 am

1 stop23h 55m

$527

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Sun 5/11

6:10 am-1:30 pm

1 stop14h 20m

Washington, D.C. Dulles Intl

Mon 5/26

3:25 pm-12:50 pm

1 stop14h 25m

$530

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Sun 5/11

7:00 am-3:35 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

Mon 5/26

6:30 pm-4:40 pm

1 stop15h 10m

$538

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Thu 5/8

1:35 pm-1:14 pm

2 stops54h 39m

Washington, D.C. Dulles Intl

Thu 5/15

12:35 pm-11:55 am

2 stops16h 20m

$546

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Sun 5/11

6:10 am-1:30 pm

1 stop14h 20m

Washington, D.C. Dulles Intl

Mon 5/26

3:30 pm-12:50 pm

2 stops14h 20m

$549

HelsinkiWashington, D.C.

HEL - DCA

HELDCA

Helsinki-Vantaa

Sun 5/11

1:55 pm-10:45 pm

2 stops15h 50m

Washington, D.C. Reagan-National

Mon 5/26

12:26 pm-1:00 pm

2 stops17h 34m

$550

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Sun 5/11

6:10 am-9:08 pm

2 stops21h 58m

Washington, D.C. Dulles Intl

Mon 5/26

8:22 am-12:50 pm

2 stops21h 28m

$569

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Sun 5/11

1:35 pm-2:35 pm

2 stops32h 00m

Washington, D.C. Dulles Intl

Mon 5/26

5:25 pm-12:50 pm

2 stops36h 25m

$713

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Thu 5/22

6:40 am-3:35 pm

2 stops15h 55m

Washington, D.C. Dulles Intl

Wed 6/4

9:20 pm-5:40 pm

2 stops13h 20m

$747

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 28 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, August is the cheapest month in which you can book a flight from Helsinki to District of Columbia (average of $309). Flying from Helsinki to District of Columbia in June is currently the most expensive (average of $383). 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 April 25, 2025.

When flying from Helsinki to District of Columbia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 April 25, 2025.
To help decide which airline to fly from Helsinki to District of Columbia, see what other customers have to say about Delta, KLM and Finnair. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,920 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,272 reviews
Delta
8.0
Very good
7,920 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,920 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,444 reviews
Delta
8.0
Very good
7,920 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines to fly from Helsinki to District of Columbia one-way?

    $585 is the cheapest one-way deal found within the past few days, from Lufthansa. You may also be able to find cheap deals on Icelandair and Turkish Airlines, with prices starting from $600 and $637, respectively.

  • 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, August is the cheapest month in which you can book a flight from Helsinki to District of Columbia (average of $309). Flying from Helsinki to District of Columbia in June is currently the most expensive (average of $383). 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 Helsinki to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Helsinki to District of Columbia

Discover the top airline 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 April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$466Average$801FlexibilityNo cancel feeOn-time76%

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