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$313+ 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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — HEL
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Finland

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Finland (FI0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 22, 2024.

Round-trip from

$373
(Gotogate)

One-way from

$313
(StudentUniverse)
From Washington, D.C. (WAS) to Finland
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One-way flight from Washington, D.C. (WAS) to Finland
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Find flight deals from Washington, D.C. to Finland

Cheapest flights from Washington, D.C. to Finland
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 December 22, 2024.

This Gurufare deal was found by Cheapflights users on 12/22. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/275:10 pmIAD - HEL
1 stop10h 30mScandinavian Airlines
Tue 1/76:20 pmHEL - IAD
1 stop28h 20mScandinavian Airlines
Deal found 12/22$849
This United Airlines deal was found by Cheapflights users on 12/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/235:20 pmIAD - HEL
1 stop13h 20mUnited Airlines
Sun 12/296:50 amHEL - IAD
1 stop20h 15mUnited Airlines
Deal found 12/21$1,039
This Delta deal was found by Cheapflights users on 12/21. 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.
Fri 12/2712:31 pmDCA - HEL
2 stops17h 39mDelta
Tue 1/71:55 pmHEL - DCA
2 stops16h 44mDelta
Deal found 12/21$1,084
This United deal was found by Cheapflights users on 12/21. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/258:25 amIAD - HEL
2 stops22h 15mMultiple Airlines
Fri 12/277:25 pmHEL - IAD
1 stop31h 40mMultiple Airlines
Deal found 12/21$1,090
This Mytrip deal was found by Cheapflights users on 12/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/259:40 amDCA - HEL
3 stops31h 00mMultiple Airlines
Mon 12/307:10 amHEL - DCA
3 stops32h 47mMultiple Airlines
Deal found 12/21$1,120
This Delta deal was found by Cheapflights users on 12/21. 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.
Fri 12/275:42 pmBWI - HEL
2 stops16h 43mDelta
Tue 1/71:55 pmHEL - BWI
2 stops17h 42mDelta
Deal found 12/21$1,146
This Gurufare deal was found by Cheapflights users on 12/21. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2510:20 pmIAD - HEL
1 stop18h 05mLufthansa
Fri 12/277:25 pmHEL - IAD
1 stop31h 40mLufthansa
Deal found 12/21$1,165
This Austrian Airlines deal was found by Cheapflights users on 12/22. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/276:00 pmIAD - HEL
2 stops41h 40mAustrian Airlines
Tue 1/712:45 pmHEL - IAD
2 stops56h 50mAustrian Airlines
Deal found 12/22$1,207
This United Airlines deal was found by Cheapflights users on 12/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2110:30 amDCA - HEL
2 stops23h 20mUnited Airlines
Wed 1/82:25 pmHEL - DCA
2 stops37h 35mUnited Airlines
Deal found 12/21$1,230
This Justfly.com deal was found by Cheapflights users on 12/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2512:38 pmIAD - HEL
2 stops18h 02mAir Canada
Fri 12/276:50 amHEL - IAD
2 stops15h 23mAir Canada
Deal found 12/21$1,235
This Mytrip deal was found by Cheapflights users on 12/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/256:10 pmBWI - HEL
1 stop14h 20mMultiple Airlines
Fri 12/276:20 pmHEL - BWI
3 stops29h 40mMultiple Airlines
Deal found 12/21$1,317
This Aeromexico deal was found by Cheapflights users on 12/20. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/246:30 pmIAD - HEL
1 stop14h 30mAir France
Wed 1/17:00 amHEL - IAD
1 stop15h 45mAir France
Deal found 12/20$1,488

Find flights from Washington, D.C. to Finland within your budget

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 December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaltimoreHelsinki

BWI - HEL

BWIHEL

Baltimore/Washington

Tue 2/4

7:30 pm-1:00 pm

1 stop10h 30m

Helsinki-Vantaa

Tue 2/11

2:00 pm-6:30 pm

1 stop11h 30m

$373

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Mon 1/20

5:10 pm-10:10 am

2 stops58h 00m

Helsinki-Vantaa

Wed 2/5

6:20 pm-3:40 pm

1 stop28h 20m

$393

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Mon 1/20

7:40 pm-1:00 pm

1 stop10h 20m

Helsinki-Vantaa

Wed 2/5

2:00 pm-6:25 pm

1 stop11h 25m

$397

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Sun 2/9

5:50 pm-4:50 pm

1 stop16h 00m

Helsinki-Vantaa

Sun 2/16

7:00 am-3:50 pm

1 stop15h 50m

$490

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Tue 2/4

5:49 pm-1:55 pm

1 stop13h 06m

Helsinki-Vantaa

Tue 2/11

4:55 pm-10:41 pm

1 stop12h 46m

$500

BaltimoreHelsinki

BWI - HEL

BWIHEL

Baltimore/Washington

Thu 2/27

8:04 am-10:50 am

1 stop19h 46m

Helsinki-Vantaa

Sat 3/8

12:25 pm-12:38 am

1 stop19h 13m

$508

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Sun 1/12

5:04 pm-10:50 am

1 stop34h 46m

Helsinki-Vantaa

Sat 1/25

12:25 pm-4:14 pm

1 stop34h 49m

$510

BaltimoreHelsinki

BWI - HEL

BWIHEL

Baltimore/Washington

Sun 1/12

7:00 pm-10:50 am

1 stop32h 50m

Helsinki-Vantaa

Sat 1/25

12:25 pm-11:27 pm

1 stop18h 02m

$510

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Sun 2/9

5:49 pm-1:55 pm

1 stop13h 06m

Helsinki-Vantaa

Sun 2/16

4:55 pm-10:35 pm

1 stop12h 40m

$518

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Fri 1/17

5:49 pm-2:45 pm

2 stops13h 56m

Helsinki-Vantaa

Thu 1/23

4:55 pm-10:41 pm

1 stop12h 46m

$520

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 53 results
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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.
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 Washington, D.C. to Finland

Get recent, data-driven insights about flights from Washington, D.C. to Finland including ideal travel times, pricing trends, and more.

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 $1,212). 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 December 22, 2024.

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 December 22, 2024.
Read reviews from past customers who have flown Iberia, British Airways and Finnair from Washington, D.C. to Finland. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,594 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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

Delta
8.0
Very good
8,594 reviews
Delta
8.0
Very good
8,594 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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

KLM
7.8
Good
1,342 reviews
Delta
8.0
Very good
8,594 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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

Finnair
7.7
Good
1,283 reviews
Delta
8.0
Very good
8,594 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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

Austrian Airlines
7.6
Good
785 reviews
Delta
8.0
Very good
8,594 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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

Cathay Pacific
7.5
Good
835 reviews
Delta
8.0
Very good
8,594 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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 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.

  • What are the cheapest airlines to fly from Washington, D.C. to Finland one-way?

    To fly one-way, consider booking your trip with Lufthansa, which is currently one of the cheapest options available, starting at $313. Icelandair flights start at $363 while deals on British Airways start at $412 one-way.

  • What are the most popular routes from Washington, D.C. to Finland?

    Most travelers choose Washington, D.C. Dulles Intl - Helsinki-Vantaa, Baltimore/Washington - Helsinki-Vantaa or Washington, D.C. Reagan-National - Helsinki-Vantaa when deciding on the best route from Washington, D.C. to Finland.

  • Can I find deals for flights from Washington, D.C. to Finland that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Finland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Finland?

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

  • Can I find deals for business class flights from Washington, D.C. to Finland?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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 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 $1,212). 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.

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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.
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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 December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$358Average$532FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$385Average$660FlexibilityNo cancel feeOn-time77%
DeltaCheapest$426Average$834FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$430Average$558FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$458Average$526FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$483Average$825FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$494Average$832FlexibilityNo cancel feeOn-time76%
KLMCheapest$529Average$830FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$560Average$918FlexibilityNo cancel feeOn-time77%
FinnairCheapest$652Average$667FlexibilityNo cancel feeOn-time76%
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