$330+ Cheap flights from District of Columbia to Helsinki (HEL)
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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from District of Columbia to Helsinki 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 District of Columbia to Helsinki
Keep the following information in mind while searching for District of Columbia to Helsinki flight deals. Data was last updated abril 30, 2025.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $539 (Flightnetwork) |
One-way from | $330 (Trip.com) |
Popular in | June |
Cheapest in | November |
Average price | $545 |
Find flight deals from District of Columbia to Helsinki
Cheapest flights from District of Columbia to HelsinkiExplore the most affordable flight options available from District of Columbia to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 30, 2025.
Explore the most affordable flight options available from District of Columbia to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 30, 2025.
This American Airlines deal was found by Cheapflights users on 4/29. 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 oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Flightnetwork deal was found by Cheapflights users on 4/29. 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.
This Flightnetwork deal was found by Cheapflights users on 4/29. 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.
This Delta deal was found by Cheapflights users on 4/29. 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 KLM deal was found by Cheapflights users on 4/29. 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.
This United Airlines deal was found by Cheapflights users on 4/29. 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 Gurufare deal was found by Cheapflights users on 4/29. 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 4/29. 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 CrystalTravel deal was found by Cheapflights users on 4/29. 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 CrystalTravel 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 4/29. 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 Delta deal was found by Cheapflights users on 4/28. 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.
Cheapflights Fare Finder
Customize your flight search to find flights from District of Columbia to Helsinki 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 abril 30, 2025.
Use the filters below to find and compare flights from District of Columbia to Helsinki that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Helsinki
IAD - HEL
IADHEL
Washington, D.C. Dulles Intl
mar. 8/12
1:03 pm-6:55 pm
2 stops22h 52m
Helsinki-Vantaa
vie. 8/22
6:00 am-7:25 pm
1 stop20h 25m
Washington, D.C.Helsinki
IAD - HEL
IADHEL
Washington, D.C. Dulles Intl
mar. 8/12
10:05 pm-10:35 am
1 stop29h 30m
Helsinki-Vantaa
vie. 8/22
6:35 am-7:59 pm
1 stop20h 24m
Washington, D.C.Helsinki
DCA - HEL
DCAHEL
Washington, D.C. Reagan-National
mié. 5/14
12:00 pm-1:00 pm
2 stops18h 00m
Helsinki-Vantaa
vie. 5/30
6:35 am-6:07 pm
2 stops18h 32m
Washington, D.C.Helsinki
IAD - HEL
IADHEL
Washington, D.C. Dulles Intl
mar. 8/12
6:35 pm-6:55 pm
2 stops17h 20m
Helsinki-Vantaa
vie. 8/22
6:10 am-5:30 pm
2 stops18h 20m
Washington, D.C.Helsinki
DCA - HEL
DCAHEL
Washington, D.C. Reagan-National
sáb. 5/17
6:50 pm-12:50 pm
2 stops35h 00m
Helsinki-Vantaa
sáb. 8/23
6:10 am-9:48 pm
2 stops22h 38m
Washington, D.C.Helsinki
IAD - HEL
IADHEL
Washington, D.C. Dulles Intl
mié. 5/14
10:20 pm-11:50 pm
1 stop18h 30m
Helsinki-Vantaa
vie. 5/30
12:40 pm-7:25 pm
1 stop13h 45m
Washington, D.C.Helsinki
IAD - HEL
IADHEL
Washington, D.C. Dulles Intl
lun. 8/4
5:25 pm-1:00 pm
1 stop12h 35m
Helsinki-Vantaa
lun. 8/11
7:00 am-10:59 pm
2 stops22h 59m
Washington, D.C.Helsinki
IAD - HEL
IADHEL
Washington, D.C. Dulles Intl
mié. 5/14
3:24 pm-12:50 pm
2 stops14h 26m
Helsinki-Vantaa
vie. 5/30
6:10 am-9:08 pm
2 stops21h 58m
Washington, D.C.Helsinki
IAD - HEL
IADHEL
Washington, D.C. Dulles Intl
mar. 7/15
8:30 pm-2:00 pm
1 stop10h 30m
Helsinki-Vantaa
mar. 7/22
3:00 pm-10:10 pm
1 stop14h 10m
Washington, D.C.Helsinki
DCA - HEL
DCAHEL
Washington, D.C. Reagan-National
mié. 5/14
5:59 pm-2:15 pm
1 stop13h 16m
Helsinki-Vantaa
vie. 5/30
5:15 pm-10:36 pm
1 stop12h 21m
Best time to book a flight from District of Columbia to Helsinki
Have a flexible travel schedule? Discover the best time to fly to Helsinki from District of Columbia with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from District of Columbia to Helsinki
What is the cheapest month to book a flight from District of Columbia to Helsinki?
Currently, November is the cheapest month in which you can book a flight from District of Columbia to Helsinki (average of $444). Flying from District of Columbia to Helsinki in June is currently the most expensive (average of $1,085). 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 DC to HEL?
Find hourly flight availability from District of Columbia to Helsinki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 30, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Helsinki as you normally would.
Rainfall in Helsinki by month
Plan your trip to Helsinki by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Helsinki 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 Helsinki when rainfall is around 1.2 in.
Temperature in Helsinki by month
Plan your trip to Helsinki by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Helsinki, 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 Helsinki
Get insights into the airlines that provide service to Helsinki. 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 Helsinki. Reviews last updated abril 30, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair from District of Columbia to Helsinki to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Food
Crew
Overall
Entertainment
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Food
Crew
Overall
Entertainment
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Food
Crew
Overall
Entertainment
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Food
Crew
Overall
Entertainment
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Food
Crew
Overall
Entertainment
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Food
Crew
Overall
Entertainment
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from District of Columbia to Helsinki. 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 District of Columbia?
Book flights to District of Columbia if you plan to visit one of these locationsBrowse thousands of different options on Cheapflights for your next trip
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Alternative routes for District of Columbia to Helsinki
See prices for flight routes from nearby airports that may be better suited for you.
Top 9 airlines flying from District of Columbia to Helsinki
Discover the top 9 airlines that operate flights from District of Columbia to Helsinki. 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 abril 30, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$355 | Average$504 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$400 | Average$668 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$426 | Average$660 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$481 | Average$872 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$483 | Average$818 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$494 | Average$798 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$520 | Average$732 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$529 | Average$931 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$534 | Average$687 | FlexibilityNo cancel fee | On-time77% |