$293+ Cheap flights from Washington, D.C. (WAS) 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Washington, D.C. to Finland 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 Washington, D.C. to Finland
Keep the following information in mind while searching for Washington, D.C. to Finland flight deals. Data was last updated June 12, 2025.
Round-trip from | $463 (Gotogate) |
|---|---|
One-way from | $293 (Trip.com) |
Popular in | June |
Cheapest in | November |
Average price | $841 |
Find flight deals from Washington, D.C. to Finland
Cheapest flights from Washington, D.C. to FinlandExplore the most affordable flight options available from Washington, D.C. to Finland. 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 Washington, D.C. to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This British Airways 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 British Airways 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 6/9. 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 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 United Airlines deal was found by Cheapflights users on 6/9. 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 6/9. 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 Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gurufare 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 Gurufare 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 6/9. 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 Air Canada 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 Air Canada 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 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.
Cheapflights Fare Finder
Customize your flight search to find flights from Washington, D.C. 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 June 12, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Finland that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BaltimoreHelsinki
BWI - HEL
BWIHEL
Baltimore/Washington
Fri 11/28
7:30 pm-1:00 pm
1 stop10h 30m
Helsinki-Vantaa
Sat 12/6
2:00 pm-6:30 pm
1 stop11h 30m
BaltimoreHelsinki
BWI - HEL
BWIHEL
Baltimore/Washington
Fri 11/28
8:30 pm-11:05 pm
1 stop19h 35m
Helsinki-Vantaa
Fri 12/5
7:50 am-6:45 pm
1 stop17h 55m
BaltimoreHelsinki
BWI - HEL
BWIHEL
Baltimore/Washington
Wed 10/1
1:35 pm-10:45 am
1 stop14h 10m
Helsinki-Vantaa
Wed 10/8
12:35 pm-10:32 pm
1 stop16h 57m
BaltimoreHelsinki
BWI - HEL
BWIHEL
Baltimore/Washington
Wed 12/3
3:30 pm-4:00 pm
2 stops17h 30m
Helsinki-Vantaa
Mon 12/8
6:30 am-7:14 pm
2 stops19h 44m
Washington, D.C.Helsinki
IAD - HEL
IADHEL
Washington, D.C. Dulles Intl
Wed 11/26
11:10 pm-6:40 pm
1 stop12h 30m
Helsinki-Vantaa
Sun 11/30
2:00 pm-3:54 pm
2 stops32h 54m
Washington, D.C.Helsinki
DCA - HEL
DCAHEL
Washington, D.C. Reagan-National
Wed 9/24
5:00 pm-4:40 pm
2 stops16h 40m
Helsinki-Vantaa
Tue 9/30
7:10 am-6:05 pm
2 stops17h 55m
Washington, D.C.Helsinki
IAD - HEL
IADHEL
Washington, D.C. Dulles Intl
Tue 8/12
10:05 pm-10:35 am
1 stop29h 30m
Helsinki-Vantaa
Mon 8/18
7:10 am-7:59 pm
2 stops19h 49m
Washington, D.C.Helsinki
IAD - HEL
IADHEL
Washington, D.C. Dulles Intl
Wed 8/13
10:20 pm-6:55 pm
1 stop13h 35m
Helsinki-Vantaa
Wed 8/20
7:40 pm-3:20 pm
1 stop26h 40m
Washington, D.C.Helsinki
DCA - HEL
DCAHEL
Washington, D.C. Reagan-National
Wed 11/26
11:00 am-1:10 pm
2 stops19h 10m
Helsinki-Vantaa
Sun 11/30
6:50 am-8:57 am
2 stops33h 07m
Washington, D.C.Helsinki
IAD - HEL
IADHEL
Washington, D.C. Dulles Intl
Fri 12/5
12:30 pm-5:25 pm
2 stops21h 55m
Helsinki-Vantaa
Thu 12/11
6:30 am-7:15 pm
1 stop19h 45m
Best time to book a flight from Washington, D.C. to Finland
Have a flexible travel schedule? Discover the best time to fly to Finland from Washington, D.C. with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Washington, D.C. to Finland
What is the cheapest month to book a flight from Washington, D.C. to Finland?
Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Finland (average of $444). Flying from Washington, D.C. to Finland in June is currently the most expensive (average of $1,081). 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 WAS to FI?
Find hourly flight availability from Washington, D.C. 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 June 12, 2025.
When flying from Washington, D.C. to Finland, 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 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 June 12, 2025.
Read reviews from past customers who have flown Delta, KLM and Austrian Airlines from Washington, D.C. to Finland. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Washington, D.C. to Finland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Washington, D.C. to Finland
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Washington, D.C. to Finland
Discover the top 10 airlines that operate flights from Washington, D.C. 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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$355 | Average$499 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$420 | Average$668 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$430 | Average$751 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$483 | Average$787 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$486 | Average$798 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$520 | Average$732 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$527 | Average$726 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$529 | Average$1,050 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$534 | Average$564 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$652 | Average$667 | FlexibilityNo cancel fee | On-time76% |