$382+ Cheap flights from Dulles Intl (IAD) 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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Dulles Intl 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 Dulles Intl to Finland
Keep the following information in mind while searching for Dulles Intl to Finland flight deals. Data was last updated April 17, 2025.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $462 (Gotogate) |
One-way from | $407 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $545 |
Find flight deals from Dulles Intl to Finland
Cheapest flights from Dulles Intl to FinlandExplore the most affordable flight options available from Dulles Intl to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.
Explore the most affordable flight options available from Dulles Intl to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.
This Gotogate deal was found by Cheapflights users on 4/16. 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 Delta deal was found by Cheapflights users on 4/16. 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 4/17. 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 Gotogate deal was found by Cheapflights users on 4/16. 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 Orbitz deal was found by Cheapflights users on 4/17. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 4/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Lufthansa deal was found by Cheapflights users on 4/15. 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 Lufthansa 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 4/16. 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 Ticket deal was found by Cheapflights users on 4/17. 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.
This Justfly.com deal was found by Cheapflights users on 4/17. 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.
This Austrian Airlines deal was found by Cheapflights users on 4/16. 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 Austrian 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 4/17. 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.
Cheapflights Fare Finder
Customize your flight search to find flights from Dulles Intl 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 April 17, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Finland 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
Sun 5/11
8:30 pm-2:00 pm
1 stop10h 30m
Helsinki-Vantaa
Tue 5/27
3:00 pm-7:20 pm
1 stop11h 20m
Washington, D.C.Helsinki
IAD - HEL
IADHEL
Washington, D.C. Dulles Intl
Sun 8/31
10:05 pm-10:35 am
1 stop29h 30m
Helsinki-Vantaa
Wed 9/10
7:10 am-7:59 pm
2 stops19h 49m
Washington, D.C.Helsinki
IAD - HEL
IADHEL
Washington, D.C. Dulles Intl
Tue 9/30
12:30 pm-12:50 pm
2 stops17h 20m
Helsinki-Vantaa
Thu 10/23
7:10 am-4:31 pm
2 stops16h 21m
Washington, D.C.Helsinki
IAD - HEL
IADHEL
Washington, D.C. Dulles Intl
Wed 8/6
10:20 pm-6:55 pm
1 stop13h 35m
Helsinki-Vantaa
Sat 8/23
6:10 am-9:09 pm
2 stops21h 59m
Washington, D.C.Helsinki
IAD - HEL
IADHEL
Washington, D.C. Dulles Intl
Tue 5/6
9:45 am-12:50 pm
2 stops20h 05m
Helsinki-Vantaa
Tue 8/26
6:00 am-7:25 pm
1 stop20h 25m
Washington, D.C.Helsinki
IAD - HEL
IADHEL
Washington, D.C. Dulles Intl
Mon 5/12
5:25 pm-12:20 am
1 stop23h 55m
Helsinki-Vantaa
Sun 5/25
7:00 am-3:35 pm
1 stop15h 35m
Washington, D.C.Helsinki
IAD - HEL
IADHEL
Washington, D.C. Dulles Intl
Sun 5/11
10:20 pm-11:50 pm
1 stop18h 30m
Helsinki-Vantaa
Tue 5/27
6:10 am-11:14 am
2 stops36h 04m
Washington, D.C.Helsinki
IAD - HEL
IADHEL
Washington, D.C. Dulles Intl
Mon 10/6
6:05 pm-3:15 pm
2 stops14h 10m
Helsinki-Vantaa
Fri 10/17
7:30 am-8:15 pm
2 stops19h 45m
Washington, D.C.Helsinki
IAD - HEL
IADHEL
Washington, D.C. Dulles Intl
Wed 5/14
3:24 pm-12:50 pm
2 stops14h 26m
Helsinki-Vantaa
Fri 5/30
1:35 pm-9:08 pm
2 stops38h 33m
Washington, D.C.Helsinki
IAD - HEL
IADHEL
Washington, D.C. Dulles Intl
Sun 4/27
5:25 pm-11:50 pm
2 stops23h 25m
Helsinki-Vantaa
Sat 5/3
12:35 pm-2:35 pm
2 stops33h 00m
Best time to book a flight from Dulles Intl to Finland
Have a flexible travel schedule? Discover the best time to fly to Finland from Dulles Intl with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Finland
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Finland?
Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Finland (average of $444). Flying from Washington, D.C. Dulles Intl Airport to Finland in June is currently the most expensive (average of $1,123). 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 IAD to FI?
Find hourly flight availability from Dulles Intl 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 April 17, 2025.
When flying from Washington, D.C. Dulles Intl Airport 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 April 17, 2025.
Read reviews from past customers who have flown Delta, KLM and Austrian Airlines from Washington, D.C. to Finland. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Comfort
Overall
Food
Crew
Entertainment
Reviews
Aaron,Oct 2024
LAX - LHR
Boarding
Comfort
Overall
Food
Crew
Entertainment
Reviews
Aaron,Oct 2024
LAX - LHR
Boarding
Comfort
Overall
Food
Crew
Entertainment
Reviews
Aaron,Oct 2024
LAX - LHR
Boarding
Comfort
Overall
Food
Crew
Entertainment
Reviews
Aaron,Oct 2024
LAX - LHR
Boarding
Comfort
Overall
Food
Crew
Entertainment
Reviews
Aaron,Oct 2024
LAX - LHR
Boarding
Comfort
Overall
Food
Crew
Entertainment
Reviews
Aaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from Dulles Intl to Finland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Dulles Intl to Finland
See prices for flight routes from nearby airports that may be better suited for you.
Top 8 airlines flying from Dulles Intl to Finland
Discover the top 8 airlines that operate flights from Dulles Intl 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 April 17, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$371 | Average$519 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$400 | Average$640 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$483 | Average$826 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$494 | Average$822 | 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$931 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$534 | Average$687 | FlexibilityNo cancel fee | On-time77% |