HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Finland

$317+ 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — HEL
Nov 9 — Nov 161
1 adult
Sat 11/9
Sat 11/16
We work with more than 300 partners to bring you better travel deals

...and more

Find cheap flights from Washington, D.C. 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.

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 November 4, 2024.

This Mytrip deal was found by Cheapflights users on 11/4. 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.
Fri 12/67:30 pmBWI - HEL
1 stop10h 30mIcelandair
Fri 12/132:00 pmHEL - BWI
1 stop11h 30mIcelandair
Deal found 11/4$347
This Mytrip deal was found by Cheapflights users on 11/4. 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.
Fri 12/67:40 pmIAD - HEL
1 stop10h 20mIcelandair
Fri 12/132:00 pmHEL - IAD
1 stop11h 25mIcelandair
Deal found 11/4$378
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Tue 12/39:22 amDCA - HEL
1 stop18h 28mAmerican Airlines
Tue 12/104:55 pmHEL - DCA
1 stop12h 43mAmerican Airlines
Deal found 11/3$478
This Gurufare deal was found by Cheapflights users on 11/3. 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.
Thu 12/55:49 pmDCA - HEL
1 stop13h 06mFinnair
Thu 12/124:55 pmHEL - DCA
1 stop12h 43mFinnair
Deal found 11/3$483
This Scandinavian Airlines deal was found by Cheapflights users on 11/3. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/25:10 pmIAD - HEL
1 stop10h 30mScandinavian Airlines
Wed 12/114:10 pmHEL - IAD
2 stops30h 30mScandinavian Airlines
Deal found 11/3$491
This Billigflug deal was found by Cheapflights users on 11/3. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/36:50 pmDCA - HEL
2 stops15h 00mMultiple Airlines
Tue 12/107:00 amHEL - DCA
2 stops22h 37mMultiple Airlines
Deal found 11/3$493
This Air Canada deal was found by Cheapflights users on 11/3. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/211:00 amDCA - HEL
2 stops19h 40mAir Canada
Wed 12/116:40 amHEL - DCA
2 stops21h 20mAir Canada
Deal found 11/3$502
This United deal was found by Cheapflights users on 11/3. 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.
Tue 11/55:15 pmIAD - HEL
1 stop11h 45mUnited Airlines
Tue 11/127:00 amHEL - IAD
2 stops32h 03mUnited Airlines
Deal found 11/3$507
This United deal was found by Cheapflights users on 11/3. 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.
Tue 12/310:05 pmIAD - HEL
1 stop11h 45mMultiple Airlines
Tue 12/107:00 amHEL - IAD
2 stops37h 51mMultiple Airlines
Deal found 11/3$508
This Lufthansa deal was found by Cheapflights users on 11/3. 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.
Tue 11/125:50 pmIAD - HEL
1 stop12h 50mLufthansa
Tue 11/197:00 amHEL - IAD
1 stop15h 50mLufthansa
Deal found 11/3$513
This Delta deal was found by Cheapflights users on 11/3. 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 11/125:23 pmIAD - HEL
2 stops15h 37mDelta
Tue 11/197:00 amHEL - IAD
1 stop15h 45mDelta
Deal found 11/3$518
This KLM deal was found by Cheapflights users on 11/3. 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.
Tue 11/265:35 pmIAD - HEL
1 stop16h 50mKLM
Tue 12/36:10 pmHEL - IAD
1 stop28h 35mKLM
Deal found 11/3$519

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 2,455,398 searches. Data last updated November 4, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Tue 12/3

7:40 pm-11:40 pm

3 stops45h 00m

$317

BaltimoreHelsinki

BWI - HEL

BWIHEL

Baltimore/Washington

Tue 12/3

7:30 pm-1:00 pm

1 stop10h 30m

$385

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Tue 12/3

12:56 pm-1:55 pm

1 stop17h 59m

$403

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Tue 12/3

11:00 am-4:50 pm

2 stops22h 50m

$405

BaltimoreHelsinki

BWI - HEL

BWIHEL

Baltimore/Washington

Tue 12/3

5:25 pm-4:00 pm

2 stops15h 35m

$406

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Thu 12/12

8:21 am-1:00 pm

2 stops21h 39m

$410

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Thu 12/12

5:50 pm-4:50 pm

1 stop16h 00m

$519

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Tue 12/17

5:35 pm-1:10 pm

1 stop12h 35m

$664

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Sat 12/14

9:55 pm-11:00 pm

1 stop18h 05m

$764

Washington, D.C.Rovaniemi

IAD - RVN

IADRVN

Washington, D.C. Dulles Intl

Wed 11/27

10:30 pm-10:30 am

2 stops29h 00m

$453

Flights are sorted by cheapest first

Deals found on 11/3

Showing 1-10 of 45 results
1
2
3
...
5

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 $441). 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 November 4, 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 November 4, 2024.
Read reviews from past customers who have flown British Airways, Scandinavian Airlines and Icelandair 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
8,829 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

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
8,829 reviews
Delta
8.0
Very good
8,829 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 10

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

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very good
8,829 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 10

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

Finnair
7.7
Good
1,316 reviews
Delta
8.0
Very good
8,829 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

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
821 reviews
Delta
8.0
Very good
8,829 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 10

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

SWISS
7.6
Good
1,646 reviews
Delta
8.0
Very good
8,829 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

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.

  • Can I find flights from Washington, D.C. to Finland for under $400 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. to Finland for under $400. The cheapest flight booked recently is on Icelandair for just $342, but on average you can expect to pay $492.

  • Are there last-minute flights available from Washington, D.C. to Finland for under $600?

    There are currently 19+ open flights from Washington, D.C. to Finland within the next 7 days for less than $600.

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

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $385. American Airlines flights start at $403 while deals on Air Canada start at $405 one-way.

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

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

  • What does IAD to HEL mean?

    Washington, D.C. Dulles Intl Airport is IAD and Helsinki-Vantaa Airport is HEL. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Rovaniemi Airport (RVN), Kittilä Airport (KTT), Turku Airport (TKU), Oulu Airport (OUL), Ivalo Airport (IVL) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Washington, D.C. to Finland that include extra baggage allowance?

    The amount of baggage you can bring on your Washington, D.C. to Finland flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Washington, D.C. to Finland with specific airlines?

    Yes, Cheapflights allows you to browse and filter Washington, D.C. to Finland flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Washington, D.C. to Finland that allow pets onboard?

    Many airlines flying from Washington, D.C. to Finland offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Washington, D.C. to Finland?

    Yes, you can often find last-minute deals on Washington, D.C. to Finland flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Washington, D.C. to Finland flight deals updated?

    The Washington, D.C. to Finland flight deals you see on this page were last updated on 11/4.

  • 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 $441). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington, D.C. to Finland

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Heathrow flights
Dulles Intl to Charles de Gaulle flights
Reagan-National to Heathrow flights
Dulles Intl to Istanbul flights
Dulles Intl to Gatwick flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
Dulles Intl to London City flights
Dulles Intl to Madrid flights
Dulles Intl to Frankfurt flights
Reagan-National to Charles de Gaulle flights
Dulles Intl to Orly flights
Dulles Intl to Dublin flights
Reagan-National to Orly flights
Reagan-National to Gatwick flights
Dulles Intl to Lisbon flights
Dulles Intl to Amsterdam flights
Reagan-National to Istanbul flights
Reagan-National to Madrid flights
Dulles Intl to Barcelona-El Prat flights
Dulles Intl to Stansted flights
Reagan-National to Leonardo da Vinci/Fiumicino flights
Dulles Intl to Keflavik Intl flights
Dulles Intl to Athens flights
Dulles Intl to Bruxelles-National flights
Dulles Intl to Munich flights
Reagan-National to Lisbon flights
Reagan-National to Frankfurt flights
Reagan-National to Keflavik Intl flights
Dulles Intl to Zurich flights
Dulles Intl to Sabiha Gokcen flights
Dulles Intl to Geneva flights
Dulles Intl to Copenhagen flights
Dulles Intl to Luton flights
Reagan-National to London City flights
Dulles Intl to Vicenza flights
Reagan-National to Barcelona-El Prat flights
Dulles Intl to Vienna flights
Dulles Intl to Malpensa flights
Reagan-National to Dublin flights
Reagan-National to Amsterdam flights
Reagan-National to Athens flights
Reagan-National to Malpensa flights
Dulles Intl to Linate flights
Reagan-National to Sabiha Gokcen flights
Reagan-National to Linate flights
Reagan-National to Vicenza flights
Reagan-National to Copenhagen flights
Dulles Intl to Edinburgh flights
Reagan-National to Munich flights
Reagan-National to Bruxelles-National flights

Top 7 airlines flying from Washington, D.C. to Finland

Discover the top 7 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 2,455,398 searches. Data last updated November 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$363Average$534FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$385Average$655FlexibilityNo cancel feeOn-time77%
DeltaCheapest$426Average$714FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$473Average$812FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$537Average$850FlexibilityNo cancel feeOn-time76%
KLMCheapest$556Average$868FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$560Average$818FlexibilityNo cancel feeOn-time77%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines