HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington, D.C.

$479+ Cheap flights from Finland to Washington, D.C. (WAS)

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — WAS
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Finland to Washington, D.C. with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Finland to Washington, D.C.

Keep the following information in mind while searching for Finland to Washington, D.C. flight deals. Data was last updated febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$479
(Mytrip)

Popular in

July

Cheapest in

February

Average price

$524
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. (WAS)
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($197 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Finland to Washington, D.C.

Cheapest flights from Finland to Washington, D.C.
Explore the most affordable flight options available from Finland to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/23:00 pmHEL - IAD
1 stop11h 20mIcelandair
lun. 4/288:30 pmIAD - HEL
1 stop10h 30mIcelandair
Deal found 2/20$479
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/126:40 amHEL - IAD
2 stops31h 25mUnited Airlines
mié. 3/196:35 pmIAD - HEL
1 stop11h 25mUnited Airlines
Deal found 2/20$497
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/1912:45 pmHEL - IAD
1 stop14h 20mLufthansa
mié. 3/2611:20 pmIAD - HEL
1 stop18h 05mLufthansa
Deal found 2/20$506
This Priceline deal was found by Cheapflights users on 2/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/126:40 amHEL - IAD
2 stops31h 25mAir Canada
mié. 3/193:55 pmIAD - HEL
2 stops15h 45mAir Canada
Deal found 2/20$511
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/196:50 amHEL - BWI
2 stops33h 05mUnited Airlines
mié. 3/2610:51 amBWI - HEL
2 stops30h 34mUnited Airlines
Deal found 2/20$518
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/206:50 amHEL - DCA
2 stops23h 07mUnited Airlines
mié. 4/27:00 amDCA - HEL
2 stops22h 50mUnited Airlines
Deal found 2/20$520
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/126:40 amHEL - IAD
2 stops19h 32mMultiple Airlines
mié. 3/196:35 pmIAD - HEL
1 stop11h 25mMultiple Airlines
Deal found 2/20$525
This American Airlines deal was found by Cheapflights users on 2/20. 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.
jue. 3/64:55 pmHEL - DCA
1 stop13h 05mAmerican Airlines
mié. 3/191:11 pmDCA - HEL
1 stop15h 39mAmerican Airlines
Deal found 2/20$531
This Finnair deal was found by Cheapflights users on 2/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/64:55 pmHEL - DCA
1 stop13h 05mMultiple Airlines
mié. 3/196:59 pmDCA - HEL
1 stop11h 56mMultiple Airlines
Deal found 2/20$539
This Justfly.com deal was found by Cheapflights users on 2/20. 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.
mié. 3/126:40 amHEL - DCA
2 stops32h 17mAir Canada
mié. 3/1911:10 amDCA - HEL
2 stops20h 30mAir Canada
Deal found 2/20$553
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/137:00 amHEL - BWI
2 stops22h 59mMultiple Airlines
jue. 3/205:30 amBWI - HEL
2 stops31h 10mMultiple Airlines
Deal found 2/20$555
This StudentUniverse deal was found by Cheapflights users on 2/20. 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.
mié. 4/26:35 amHEL - IAD
2 stops16h 15mFinnair
lun. 4/2810:40 pmIAD - HEL
2 stops16h 20mFinnair
Deal found 2/20$586

Find flights from Finland to Washington, D.C. within your budget

Customize your flight search to find flights from Finland to Washington, D.C. 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 febrero 20, 2025.

Fly from

Finland

Fly to

Washington, D.C.

Route

Depart

Return

Price

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

mié. 4/2

3:00 pm-7:20 pm

1 stop11h 20m

Washington, D.C. Dulles Intl

lun. 4/28

8:30 pm-2:00 pm

1 stop10h 30m

$479

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

mié. 3/12

6:40 am-8:05 am

2 stops31h 25m

Washington, D.C. Dulles Intl

mié. 3/19

6:35 pm-12:00 pm

1 stop11h 25m

$497

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

mié. 3/19

12:45 pm-9:05 pm

1 stop14h 20m

Washington, D.C. Dulles Intl

mié. 3/26

11:20 pm-11:25 pm

1 stop18h 05m

$506

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

mié. 3/12

6:40 am-8:05 am

2 stops31h 25m

Washington, D.C. Dulles Intl

mié. 3/19

3:55 pm-1:40 pm

2 stops15h 45m

$511

HelsinkiBaltimore

HEL - BWI

HELBWI

Helsinki-Vantaa

mié. 3/19

6:50 am-9:55 am

2 stops33h 05m

Baltimore/Washington

mié. 3/26

10:51 am-11:25 pm

2 stops30h 34m

$518

HelsinkiWashington, D.C.

HEL - DCA

HELDCA

Helsinki-Vantaa

jue. 3/20

6:50 am-11:57 pm

2 stops23h 07m

Washington, D.C. Reagan-National

mié. 4/2

7:00 am-12:50 pm

2 stops22h 50m

$520

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

mié. 3/12

6:40 am-8:12 pm

2 stops19h 32m

Washington, D.C. Dulles Intl

mié. 3/19

6:35 pm-12:00 pm

1 stop11h 25m

$525

HelsinkiWashington, D.C.

HEL - DCA

HELDCA

Helsinki-Vantaa

jue. 3/6

4:55 pm-11:00 pm

1 stop13h 05m

Washington, D.C. Reagan-National

mié. 3/19

1:11 pm-10:50 am

1 stop15h 39m

$531

HelsinkiWashington, D.C.

HEL - DCA

HELDCA

Helsinki-Vantaa

jue. 3/6

4:55 pm-11:00 pm

1 stop13h 05m

Washington, D.C. Reagan-National

mié. 3/19

6:59 pm-12:55 pm

1 stop11h 56m

$539

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

mié. 3/5

12:25 pm-10:33 pm

1 stop17h 08m

Washington, D.C. Dulles Intl

mié. 3/12

11:46 am-10:50 am

1 stop17h 04m

$546

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 29 results
1
2
3

Best time to book a flight from Finland to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. 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.

Travel insights for flights from Finland to Washington, D.C.

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

What is the cheapest month to book a flight from Finland to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Finland to Washington, D.C. (average of $309). Flying from Finland to Washington, D.C. in June is currently the most expensive (average of $389). 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 FI to WAS?

Find hourly flight availability from Finland to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 20, 2025.

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

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. 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 Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C., 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 Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated febrero 20, 2025.
See what other customers who have flown with Emirates, Delta and KLM from Finland to Washington, D.C. have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,276 reviews

Entertainment

8.2

Boarding

8.1

Overall

8.1

Comfort

8.0

Food

7.9

Crew

8.3

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Emirates
8.1
Very good
3,276 reviews
Emirates
8.1
Very good
3,276 reviews

Entertainment

8.2

Boarding

8.1

Overall

8.1

Comfort

8.0

Food

7.9

Crew

8.3

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Delta
8.0
Very good
8,219 reviews
Emirates
8.1
Very good
3,276 reviews

Entertainment

8.2

Boarding

8.1

Overall

8.1

Comfort

8.0

Food

7.9

Crew

8.3

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

KLM
7.8
Good
1,333 reviews
Emirates
8.1
Very good
3,276 reviews

Entertainment

8.2

Boarding

8.1

Overall

8.1

Comfort

8.0

Food

7.9

Crew

8.3

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Finnair
7.6
Good
1,274 reviews
Emirates
8.1
Very good
3,276 reviews

Entertainment

8.2

Boarding

8.1

Overall

8.1

Comfort

8.0

Food

7.9

Crew

8.3

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

United Airlines
7.4
Good
8,765 reviews
Emirates
8.1
Very good
3,276 reviews

Entertainment

8.2

Boarding

8.1

Overall

8.1

Comfort

8.0

Food

7.9

Crew

8.3

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Related info for your journey

Find useful and relevant information for your journey from Finland to Washington, D.C.. 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 Finland to Washington, D.C.?

    The most popular flight routes from Finland to Washington, D.C. are Helsinki-Vantaa - Washington, D.C. Dulles Intl, Helsinki-Vantaa - Baltimore/Washington and Helsinki-Vantaa - Washington, D.C. Reagan-National.

  • Can I find deals for flights from Finland to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Finland to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Finland to Washington, D.C.?

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

  • Can I find deals for business class flights from Finland to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Finland to Washington, D.C. 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 Finland to Washington, D.C.?

    Currently, August is the cheapest month in which you can book a flight from Finland to Washington, D.C. (average of $309). Flying from Finland to Washington, D.C. in June is currently the most expensive (average of $389). 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

Traveling to a place near Finland?

Book flights to Finland if you plan to visit one of these locations
Arlington
Alexandria
Fairfax
Springfield
Rockville
Tysons
Gaithersburg
Silver Spring
Fredericksburg
Linthicum Heights
Laurel
Falls Church
Woodbridge
Easton
Herndon
Bowie
Reston
National Harbor
Oxon Hill
Gettysburg

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Finland to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Charles de Gaulle to Dulles Intl flights
Frankfurt to Dulles Intl flights
Heathrow to Dulles Intl flights
Charles de Gaulle to Reagan-National flights
Orly to Dulles Intl flights
Madrid to Dulles Intl flights
Bruxelles-National to Dulles Intl flights
Amsterdam to Dulles Intl flights
Frankfurt to Reagan-National flights
Heathrow to Reagan-National flights
Gatwick to Dulles Intl flights
London City to Dulles Intl flights
Dublin to Dulles Intl flights
Istanbul to Dulles Intl flights
Vienna to Dulles Intl flights
Barcelona-El Prat to Dulles Intl flights
Munich to Dulles Intl flights
Madrid to Reagan-National flights
Frederic Chopin to Dulles Intl flights
Zurich to Dulles Intl flights
Athens to Dulles Intl flights
Bruxelles-National to Reagan-National flights
Leonardo da Vinci/Fiumicino to Dulles Intl flights
Gatwick to Reagan-National flights
Geneva to Dulles Intl flights
Amsterdam to Reagan-National flights
Lisbon to Dulles Intl flights
Vienna to Reagan-National flights
Frederic Chopin to Reagan-National flights
Dublin to Reagan-National flights
Malpensa to Dulles Intl flights
Copenhagen to Dulles Intl flights
Linate to Dulles Intl flights
Malpensa to Reagan-National flights
Barcelona-El Prat to Reagan-National flights
Athens to Reagan-National flights
Berlin to Dulles Intl flights
Duesseldorf Intl to Dulles Intl flights
Manchester to Dulles Intl flights
Istanbul to Reagan-National flights
Stansted to Dulles Intl flights
Berlin to Reagan-National flights
Edinburgh to Dulles Intl flights
Munich to Reagan-National flights
Duesseldorf Intl to Reagan-National flights
Geneva to Reagan-National flights
Sabiha Gokcen to Dulles Intl flights

Top airline flying from Finland to Washington, D.C.

Discover the top airline that operate flights from Finland to Washington, D.C.. 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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$523Average$920FlexibilityNo cancel feeOn-time76%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.