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$354+ Cheap flights from District of Columbia 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — HEL
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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Cheap flight deals from District of Columbia to Finland

Keep the following information in mind while searching for District of Columbia to Finland flight deals. Data was last updated April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$482
(American Airlines)

One-way from

$354
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$529
Provider with most accurate pricing for Washington, D.C. (WAS)-Helsinki-Vantaa flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Helsinki-Vantaa flights.
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From District of Columbia to Finland
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One-way flight from District of Columbia to Finland
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Highest demand for flights based on searches. 30% potential increase in price ($255 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from District of Columbia to Finland

Cheapest flights from District of Columbia to Finland
Explore the most affordable flight options available from District of Columbia to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This American Airlines deal was found by Cheapflights users on 4/1. 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.
Mon 4/215:59 pmDCA - HEL
1 stop13h 16mAmerican Airlines
Tue 5/64:25 pmHEL - DCA
1 stop13h 53mAmerican Airlines
Deal found 4/1$482
This oojo deal was found by Cheapflights users on 4/1. 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.
Sun 4/278:30 pmIAD - HEL
1 stop10h 30mIcelandair
Sun 5/43:00 pmHEL - IAD
1 stop11h 20mIcelandair
Deal found 4/1$499
This Delta deal was found by Cheapflights users on 4/2. 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.
Wed 4/236:30 pmIAD - HEL
1 stop15h 10mDelta
Tue 4/297:15 amHEL - IAD
2 stops19h 38mDelta
Deal found 4/2$510
This American Airlines deal was found by Cheapflights users on 4/2. 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.
Wed 11/2611:30 amIAD - HEL
1 stop16h 15mAmerican Airlines
Fri 12/512:30 pmHEL - IAD
1 stop16h 44mAmerican Airlines
Deal found 4/2$520
This Air France deal was found by Cheapflights users on 4/2. 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.
Wed 4/239:20 pmIAD - HEL
1 stop12h 20mAir France
Tue 4/296:40 amHEL - IAD
1 stop19h 35mAir France
Deal found 4/2$522
This KLM deal was found by Cheapflights users on 4/2. 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.
Sun 4/279:20 pmIAD - HEL
1 stop19h 00mMultiple Airlines
Sat 5/31:55 pmHEL - IAD
1 stop32h 40mMultiple Airlines
Deal found 4/2$531
This Delta deal was found by Cheapflights users on 4/1. 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.
Tue 4/2911:00 amDCA - HEL
2 stops18h 50mDelta
Tue 5/67:15 amHEL - DCA
2 stops17h 55mDelta
Deal found 4/1$534
This United deal was found by Cheapflights users on 4/2. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/265:40 pmIAD - HEL
1 stop11h 20mUnited Airlines
Fri 12/56:50 amHEL - IAD
2 stops16h 40mUnited Airlines
Deal found 4/2$535
This Mytrip deal was found by Cheapflights users on 4/1. 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.
Wed 4/211:00 amDCA - HEL
2 stops24h 55mAir Canada
Wed 4/96:10 amHEL - DCA
2 stops16h 14mAir Canada
Deal found 4/1$537
This Lufthansa deal was found by Cheapflights users on 4/1. 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.
Wed 4/211:05 pmIAD - HEL
1 stop17h 45mLufthansa
Wed 4/96:10 amHEL - IAD
1 stop16h 40mLufthansa
Deal found 4/1$549
This KLM deal was found by Cheapflights users on 3/31. 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.
Mon 4/215:25 pmIAD - HEL
1 stop17h 15mKLM
Sun 4/276:25 pmHEL - IAD
1 stop28h 10mKLM
Deal found 3/31$550
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Wed 11/265:00 pmDCA - HEL
2 stops13h 40mUnited Airlines
Fri 12/56:50 amHEL - DCA
2 stops24h 06mUnited Airlines
Deal found 4/1$550

Cheapflights Fare Finder

Customize your flight search to find flights from District of Columbia 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 2, 2025.
Use the filters below to find and compare flights from District of Columbia to Finland that are best for you.

Fly from

District of Columbia

Fly to

Finland

Route

Depart

Return

Price

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Mon 4/21

5:59 pm-2:15 pm

1 stop13h 16m

Helsinki-Vantaa

Tue 5/6

4:25 pm-11:18 pm

1 stop13h 53m

$482

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Sun 4/27

8:30 pm-2:00 pm

1 stop10h 30m

Helsinki-Vantaa

Sun 5/4

3:00 pm-7:20 pm

1 stop11h 20m

$499

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Wed 4/23

6:30 pm-4:40 pm

1 stop15h 10m

Helsinki-Vantaa

Tue 4/29

7:15 am-7:53 pm

2 stops19h 38m

$510

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Wed 4/23

9:20 pm-4:40 pm

1 stop12h 20m

Helsinki-Vantaa

Tue 4/29

6:40 am-7:15 pm

1 stop19h 35m

$522

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Sun 4/27

9:20 pm-11:20 pm

1 stop19h 00m

Helsinki-Vantaa

Sat 5/3

1:55 pm-3:35 pm

1 stop32h 40m

$531

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Tue 4/29

11:00 am-12:50 pm

2 stops18h 50m

Helsinki-Vantaa

Tue 5/6

7:15 am-6:10 pm

2 stops17h 55m

$534

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Mon 4/21

5:25 pm-1:00 pm

1 stop12h 35m

Helsinki-Vantaa

Tue 5/6

1:55 pm-3:35 pm

1 stop32h 40m

$550

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Wed 9/17

5:00 pm-2:00 pm

1 stop14h 00m

Helsinki-Vantaa

Sat 9/27

12:35 pm-9:00 pm

1 stop15h 25m

$555

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Mon 4/21

7:59 pm-5:40 pm

2 stops14h 41m

Helsinki-Vantaa

Tue 5/6

1:55 pm-10:04 pm

2 stops15h 09m

$557

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Tue 7/15

10:05 pm-10:35 am

1 stop29h 30m

Helsinki-Vantaa

Tue 8/19

10:20 am-7:59 pm

2 stops16h 39m

$561

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 46 results
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Best time to book a flight from District of Columbia to Finland

Have a flexible travel schedule? Discover the best time to fly to Finland from District of Columbia 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.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Finland

What is the cheapest month to book a flight from District of Columbia to Finland?

Currently, November is the cheapest month in which you can book a flight from District of Columbia to Finland (average of $444). Flying from District of Columbia 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 DC to FI?

Find hourly flight availability from District of Columbia 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 2, 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 Finland as you normally would.

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 2, 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from District of Columbia to Finland. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,897 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
7,897 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,897 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
771 reviews
Delta
8.0
Very good
7,897 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,427 reviews
Delta
8.0
Very good
7,897 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Finland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from District of Columbia to Finland one-way?

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as $403. Users have also found prices from $469 and $480 on Finnair and British Airways, respectively.

  • Can I find deals for flights from District of Columbia to Finland that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Finland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Finland?

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

  • Can I find deals for business class flights from District of Columbia to Finland?

    Yes. Cheapflights offers flight deals from District of Columbia to Finland 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 District of Columbia to Finland?

    Currently, November is the cheapest month in which you can book a flight from District of Columbia to Finland (average of $444). Flying from District of Columbia 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.

See more FAQs

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Alternative routes for District of Columbia to Finland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from District of Columbia to Finland

Discover the top 10 airlines that operate flights from District of Columbia 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 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$355Average$501FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$400Average$678FlexibilityNo cancel feeOn-time77%
DeltaCheapest$426Average$708FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$483Average$847FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$494Average$827FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$520Average$732FlexibilityNo cancel feeOn-time70%
KLMCheapest$529Average$931FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$547Average$797FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$624Average$824FlexibilityNo cancel feeOn-time71%
FinnairCheapest$652Average$667FlexibilityNo cancel feeOn-time76%

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