$508+ Cheap flights from Finland to Washington, D.C. (WAS)
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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
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 June 12, 2025.
Round-trip from | $537 (Finnair) |
|---|---|
One-way from | $508 (Trip.com) |
Popular in | June |
Cheapest in | February |
Average price | $841 |
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 June 12, 2025.
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 June 12, 2025.
This Finnair deal was found by Cheapflights users on 6/11. 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.
This Delta deal was found by Cheapflights users on 6/10. 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.
This Delta deal was found by Cheapflights users on 6/10. 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.
This American Airlines deal was found by Cheapflights users on 6/12. 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.
This United Airlines deal was found by Cheapflights users on 6/11. 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.
This Delta deal was found by Cheapflights users on 6/11. 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.
This Air France deal was found by Cheapflights users on 6/11. 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.
This United Airlines deal was found by Cheapflights users on 6/10. 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.
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air France deal was found by Cheapflights users on 6/11. 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.
This Travelis deal was found by Cheapflights users on 6/10. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This deal was found by Cheapflights users on 6/11. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
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 June 12, 2025.
Use the filters below to find and compare flights from Finland to Washington, D.C. that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
HelsinkiWashington, D.C.
HEL - DCA
HELDCA
Helsinki-Vantaa
Mon 9/15
5:15 pm-11:07 pm
1 stop12h 52m
Washington, D.C. Reagan-National
Mon 9/22
7:23 pm-2:00 pm
1 stop11h 37m
HelsinkiWashington, D.C.
HEL - IAD
HELIAD
Helsinki-Vantaa
Thu 7/24
7:00 am-10:55 pm
2 stops22h 55m
Washington, D.C. Dulles Intl
Fri 8/8
6:30 pm-4:40 pm
1 stop15h 10m
HelsinkiWashington, D.C.
HEL - DCA
HELDCA
Helsinki-Vantaa
Thu 7/24
7:00 am-11:53 pm
2 stops23h 53m
Washington, D.C. Reagan-National
Thu 8/7
1:25 pm-4:40 pm
2 stops20h 15m
HelsinkiWashington, D.C.
HEL - DCA
HELDCA
Helsinki-Vantaa
Thu 7/24
5:15 pm-11:11 pm
1 stop12h 56m
Washington, D.C. Reagan-National
Thu 8/7
6:00 pm-2:15 pm
1 stop13h 15m
HelsinkiBaltimore
HEL - BWI
HELBWI
Helsinki-Vantaa
Wed 8/27
6:10 am-1:48 pm
2 stops38h 38m
Baltimore/Washington
Thu 9/11
6:15 am-6:55 pm
2 stops29h 40m
HelsinkiBaltimore
HEL - BWI
HELBWI
Helsinki-Vantaa
Sun 8/24
6:40 am-11:17 pm
2 stops23h 37m
Baltimore/Washington
Sun 9/14
5:25 pm-4:40 pm
2 stops16h 15m
HelsinkiBaltimore
HEL - BWI
HELBWI
Helsinki-Vantaa
Sat 8/23
7:00 am-5:20 pm
2 stops17h 20m
Baltimore/Washington
Mon 9/15
5:30 pm-4:40 pm
2 stops16h 10m
HelsinkiWashington, D.C.
HEL - IAD
HELIAD
Helsinki-Vantaa
Mon 8/4
12:40 pm-11:55 am
2 stops30h 15m
Washington, D.C. Dulles Intl
Sun 8/17
10:20 pm-6:55 pm
1 stop13h 35m
HelsinkiWashington, D.C.
HEL - IAD
HELIAD
Helsinki-Vantaa
Mon 8/4
6:40 am-4:20 pm
1 stop16h 40m
Washington, D.C. Dulles Intl
Sun 8/17
5:25 pm-1:00 pm
1 stop12h 35m
HelsinkiWashington, D.C.
HEL - IAD
HELIAD
Helsinki-Vantaa
Thu 7/24
7:00 am-10:55 pm
2 stops22h 55m
Washington, D.C. Dulles Intl
Fri 8/8
9:20 pm-4:40 pm
1 stop12h 20m
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.
Cheapflights Insights
Everything you need to know about your flight from Finland to Washington, D.C.
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 $241). Flying from Finland to Washington, D.C. in March is currently the most expensive (average of $290). 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 June 12, 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 June 12, 2025.
See what other customers who have flown with Delta, KLM and Finnair 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.
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Kim,May 2025
PIH - SLC
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.
Traveling to a place near Finland?
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Alternative routes for Finland to Washington, D.C.
See prices for flight routes from nearby airports that may be better suited for you.
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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$382 | Average$801 | FlexibilityNo cancel fee | On-time76% |