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$451+ Cheap flights from District of Columbia to Helsinki (HEL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — HEL
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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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 February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$451
(oojo)

Popular in

June

Cheapest in

November

Average price

$383
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 Helsinki-Vantaa
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Highest demand for flights based on searches. 31% potential increase in price ($267 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from District of Columbia to Helsinki

Cheapest flights from District of Columbia to Helsinki
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 February 22, 2025.

This oojo deal was found by Cheapflights users on 2/21. 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.
Fri 4/188:30 pmIAD - HEL
1 stop10h 30mIcelandair
Fri 4/253:00 pmHEL - IAD
1 stop11h 20mIcelandair
Deal found 2/21$451
This Finnair deal was found by Cheapflights users on 2/21. 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.
Mon 4/76:05 pmDCA - HEL
1 stop12h 55mMultiple Airlines
Tue 4/154:25 pmHEL - DCA
1 stop14h 10mMultiple Airlines
Deal found 2/21$479
This Finnair deal was found by Cheapflights users on 2/21. 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.
Mon 3/106:59 pmDCA - HEL
1 stop11h 56mFinnair
Tue 3/254:55 pmHEL - DCA
1 stop12h 05mFinnair
Deal found 2/21$480
This Booking.com deal was found by Cheapflights users on 2/21. 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.
Mon 4/75:30 pmDCA - HEL
2 stops14h 45mBritish Airways
Tue 4/154:25 pmHEL - DCA
1 stop12h 50mBritish Airways
Deal found 2/21$493
This American Airlines deal was found by Cheapflights users on 2/21. 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 4/75:09 pmDCA - HEL
2 stops13h 51mAmerican Airlines
Tue 4/1512:35 pmHEL - DCA
2 stops16h 28mAmerican Airlines
Deal found 2/21$494
This Gotogate deal was found by Cheapflights users on 2/21. 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.
Mon 3/103:55 pmIAD - HEL
2 stops15h 45mAir Canada
Tue 3/257:00 amHEL - IAD
2 stops31h 05mAir Canada
Deal found 2/21$503
This Gotogate deal was found by Cheapflights users on 2/21. 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.
Mon 3/1011:10 amDCA - HEL
2 stops23h 40mAir Canada
Tue 3/257:00 amHEL - DCA
2 stops31h 57mAir Canada
Deal found 2/21$503
This Booking.com deal was found by Cheapflights users on 2/21. 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.
Tue 4/15:27 pmIAD - HEL
2 stops14h 48mBritish Airways
Tue 4/89:05 pmHEL - IAD
1 stop25h 45mBritish Airways
Deal found 2/21$508
This Delta deal was found by Cheapflights users on 2/21. 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.
Mon 3/107:30 pmIAD - HEL
1 stop14h 30mDelta
Tue 3/257:00 amHEL - IAD
1 stop15h 45mDelta
Deal found 2/21$514
This Gotogate deal was found by Cheapflights users on 2/21. 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.
Mon 3/178:24 amIAD - HEL
2 stops28h 21mMultiple Airlines
Tue 4/112:35 pmHEL - IAD
1 stop13h 50mMultiple Airlines
Deal found 2/21$517
This Air France deal was found by Cheapflights users on 2/22. 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.
Tue 4/16:30 pmIAD - HEL
1 stop15h 10mAir France
Tue 4/86:40 amHEL - IAD
1 stop16h 40mAir France
Deal found 2/22$519
This Delta deal was found by Cheapflights users on 2/21. 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.
Mon 3/104:25 pmDCA - HEL
2 stops14h 45mDelta
Tue 3/257:00 amHEL - DCA
2 stops21h 28mDelta
Deal found 2/21$526

Find flights from District of Columbia to Helsinki within your budget

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 February 22, 2025.

Fly from

District of Columbia

Fly to

Helsinki

Route

Depart

Return

Price

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Fri 4/18

8:30 pm-2:00 pm

1 stop10h 30m

Helsinki-Vantaa

Fri 4/25

3:00 pm-7:20 pm

1 stop11h 20m

$451

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Mon 4/7

6:05 pm-2:00 pm

1 stop12h 55m

Helsinki-Vantaa

Tue 4/15

4:25 pm-11:35 pm

1 stop14h 10m

$479

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Mon 3/10

6:59 pm-12:55 pm

1 stop11h 56m

Helsinki-Vantaa

Tue 3/25

4:55 pm-11:00 pm

1 stop12h 05m

$480

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Mon 4/7

5:30 pm-3:15 pm

2 stops14h 45m

Helsinki-Vantaa

Tue 4/15

4:25 pm-10:15 pm

1 stop12h 50m

$493

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Mon 4/7

5:09 pm-2:00 pm

2 stops13h 51m

Helsinki-Vantaa

Tue 4/15

12:35 pm-10:03 pm

2 stops16h 28m

$494

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Mon 3/10

3:55 pm-1:40 pm

2 stops15h 45m

Helsinki-Vantaa

Tue 3/25

7:00 am-8:05 am

2 stops31h 05m

$503

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Mon 3/10

11:10 am-4:50 pm

2 stops23h 40m

Helsinki-Vantaa

Tue 3/25

7:00 am-8:57 am

2 stops31h 57m

$503

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Tue 4/1

5:27 pm-3:15 pm

2 stops14h 48m

Helsinki-Vantaa

Tue 4/8

9:05 pm-3:50 pm

1 stop25h 45m

$508

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Mon 3/10

7:30 pm-4:00 pm

1 stop14h 30m

Helsinki-Vantaa

Tue 3/25

7:00 am-4:45 pm

1 stop15h 45m

$514

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Mon 3/17

8:24 am-6:45 pm

2 stops28h 21m

Helsinki-Vantaa

Tue 4/1

12:35 pm-7:25 pm

1 stop13h 50m

$517

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Showing 1-10 of 30 results
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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.
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.

Travel insights for flights from District of Columbia to Helsinki

Get recent, data-driven insights about flights from District of Columbia to Helsinki including ideal travel times, pricing trends, and more.

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 $1,160). 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 February 22, 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 February 22, 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.
Delta
8.0
Very good
8,203 reviews

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

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
8,203 reviews
Delta
8.0
Very good
8,203 reviews

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

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
1,332 reviews
Delta
8.0
Very good
8,203 reviews

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

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
1,271 reviews
Delta
8.0
Very good
8,203 reviews

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

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
7.5
Good
771 reviews
Delta
8.0
Very good
8,203 reviews

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

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
1,448 reviews
Delta
8.0
Very good
8,203 reviews

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

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 Helsinki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Helsinki from District of Columbia?

    For a flight from District of Columbia to Helsinki, you will be flying into Helsinki-Vantaa. Helsinki-Vantaa (HEL) is just 10.6 mi from the center of the city.

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

    The cheapest airline one-way is Air France, with whom users have recently found tickets for as low as $481. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from District of Columbia to Helsinki for a low price.

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

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

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

    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 Helsinki.

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

    Yes. Cheapflights offers flight deals from District of Columbia to Helsinki 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 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 $1,160). 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

Traveling to a place near District of Columbia?

Book flights to District of Columbia if you plan to visit one of these locations
Vantaa
Espoo
Lahti

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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.
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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 February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$356Average$526FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$420Average$713FlexibilityNo cancel feeOn-time77%
DeltaCheapest$426Average$685FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$430Average$558FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$483Average$832FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$494Average$820FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$520Average$619FlexibilityNo cancel feeOn-time70%
KLMCheapest$529Average$918FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$560Average$918FlexibilityNo cancel feeOn-time77%
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