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Cheap Flights from Helsinki Vantaa (HEL) to Washington, D.C. (WASA)

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Compare Helsinki Vantaa to Washington, D.C. flight deals

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Flight deals from Helsinki Vantaa to Washington, D.C.

Looking for a cheap last-minute deal or the best round-trip flight from Helsinki Vantaa to Washington, D.C.? Find the lowest prices on one-way and round-trip tickets right here.
Washington, D.C..$374 per passenger.Departing Tue, Jun 10.One-way flight with Finnair.Outbound indirect flight with Finnair, departing from Helsinki Vantaa on Tue, Jun 10, arriving in Washington Ronald Reagan.Price includes taxes and charges.From $374, select.
Washington, D.C..$378 per passenger.Departing Wed, Sep 3.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departing from Helsinki Vantaa on Wed, Sep 3, arriving in Baltimore Washington International.Price includes taxes and charges.From $378, select.
Washington, D.C..$408 per passenger.Departing Wed, Aug 20.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departing from Helsinki Vantaa on Wed, Aug 20, arriving in Washington Dulles.Price includes taxes and charges.From $408, select.
Washington, D.C..$451 per passenger.Departing Mon, May 19.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departing from Helsinki Vantaa on Mon, May 19, arriving in Washington Dulles.Price includes taxes and charges.From $451, select.
Washington, D.C..$452 per passenger.Departing Tue, Jul 15.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departing from Helsinki Vantaa on Tue, Jul 15, arriving in Washington Ronald Reagan.Price includes taxes and charges.From $452, select.
Washington, D.C..$499 per passenger.Departing Thu, Dec 18.One-way flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Helsinki Vantaa on Thu, Dec 18, arriving in Baltimore Washington International.Price includes taxes and charges.From $499, select.
Washington, D.C..$605 per passenger.Departing Sat, Nov 8.One-way flight with Delta.Outbound indirect flight with Delta, departing from Helsinki Vantaa on Sat, Nov 8, arriving in Washington Dulles.Price includes taxes and charges.From $605, select.
Washington, D.C..$619 per passenger.Departing Thu, Oct 16.One-way flight with Delta.Outbound indirect flight with Delta, departing from Helsinki Vantaa on Thu, Oct 16, arriving in Baltimore Washington International.Price includes taxes and charges.From $619, select.

Find the cheapest month to fly from Helsinki Vantaa to Washington, D.C.

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Helsinki Vantaa to Washington, D.C. flights are currently cheapest in June.
May
from $451
Jun
from $374
Jul
from $452
Aug
from $408
Sep
from $378
Oct
from $619
Nov
from $605
Dec
from $499
Jan
Find prices
Feb
Find prices
Mar
Find prices
Apr
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Alternative Helsinki Vantaa to Washington, D.C. routes

Looking for the cheapest, fastest or easiest route from Helsinki Vantaa to Washington, D.C.? You could fly into the following airports instead.

Helsinki to Washington, D.C.: Flight information

The things to know before you go.
Cheapest flight found$374
Cheapest month to flyJune

Finding cheap flights from Helsinki Vantaa to Washington, D.C.: Frequently asked questions

There are 5 airports in Washington, D.C.: Washington Ronald Reagan, Camp Springs Andrews AFB, Washington Dulles, Baltimore Washington International, and Manassas.
The best price we found for a round-trip flight from Helsinki Vantaa to Washington, D.C. is $491. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Helsinki Vantaa to Washington, D.C.. But we found flights with one or more stops from $491.
There are no flights flying from Helsinki Vantaa to Washington, D.C., as of May 2025.
The cheapest month to fly from Helsinki Vantaa to Washington, D.C. is usually May 2025.
If you're flying from Helsinki Vantaa Airport, the cheapest airport near Washington, D.C. is Washington Dulles – which is 22.7 miles away from the center of Washington, D.C.. We've found flights to this airport from $491.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Helsinki Vantaa Airport to Washington, D.C. on Thursday, September 18, 2025.
No airlines currently offer direct flights between Helsinki Vantaa Airport and Washington, D.C.. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Washington, D.C. but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Washington, D.C. is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 62°F. July is typically the warmest month in Washington, D.C., when it usually averages around 88°F. You can expect the least rain in February. The coldest month is January, with temperatures averaging 25°F. The rainiest month is September.
Currently, Icelandair offers the cheapest flight tickets to Washington, D.C..

Flying from Helsinki-Vantaa Airport (HEL) to Washington DC: what you need to know

  • Helsinki-Vantaa Airport is located in Helsinki. Following the UTC-4 timezone, Washington DC is six hours behind Helsinki.

  • For a stress-free journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. That way, you won't have to rush to catch your HEL to Washington DC flight.

  • Longer lines at check-in and security are more likely if you're flying during high season, so give yourself a bit more breathing room. A good rule for peak times? Get there up to four hours ahead for international flights and two hours for domestic departures.

  • We make it easy to book plane tickets from HEL to Washington DC with a stopover. To see all your options, deselect 'Direct flights only.' Then, choose a flight that has a stop long enough to tour the city of your choice. Top stopovers include:

    • O'Hare International Airport (ORD)

    • London Heathrow Airport (LHR)

    • John F. Kennedy International Airport (JFK)

  • Located around 10 miles from the center of Helsinki, HEL can be reached in about 30 minutes by car (depending on traffic). Traveling on public transport takes roughly 45 minutes.

  • Want a hassle-free start to your trip? Stay near HEL. Whether you're boarding an early flight from Helsinki-Vantaa Airport to Washington DC or just don't like being rushed, these hotels are a convenient choice:

  • 60.23% of flights taking off from Helsinki-Vantaa Airport arrive at their destination on schedule.

How to find the cheapest flights from Helsinki-Vantaa Airport (HEL) to Washington DC

  • $374 is currently the lowest price for a one-way Helsinki-Vantaa Airport to Washington DC flight. Return plane tickets start from $491. These prices may change depending on demand.

  • To find cheap flights from HEL to Washington DC, book as early as possible. Airlines generally offer lower prices when tickets are first released.

  • Landing cheap tickets from Helsinki-Vantaa Airport to Washington DC is easier if you're flexible with your travel plans. Use the 'Whole month' tool to get the lowest fares throughout the month and score an epic deal.

  • Locking in a cheap flight from HEL to Washington DC couldn't be easier with Price Alerts. All you need to do is create one of these automatic notifications and we'll notify you as soon as a lower fare pops up.

  • Save money on your flight from Helsinki-Vantaa Airport to Washington DC with the help of our filters. Choose your ideal times, airlines and number of stops, then sort the results by 'Cheapest' to see the best deals.

Airports in Washington DC

Ronald Reagan National Airport (DCA)

  • Ronald Reagan National Airport (DCA) to central Washington DC takes about 15 minutes by car. The center is roughly 5 miles away.

  • It'll take around 45 minutes if you're using public transport.

  • If you have a late flight from Helsinki-Vantaa Airport to Washington DC, nothing beats the convenience of staying close to the terminal. Grab your bags from the carousel and then be showered and sleeping soon after at one of these hotels near DCA:

  • Grab a Ronald Reagan National Airport rental car and explore Washington DC and beyond with your own wheels. Thrifty, Sixt and Dollar are popular providers you can book with here.

  • To get the best deal, reserve your ride from Ronald Reagan National Airport about four weeks in advance of your flight from HEL to Washington DC.

  • The street address for DCA is 1 Aviation Circle.

Washington Dulles International Airport (IAD)

  • After your flight from Helsinki-Vantaa Airport to Washington DC has landed, you can reach the city center in around 50 minutes by car. Central Washington DC is roughly 35 miles from Washington Dulles International Airport (IAD).

  • You can expect the trip to take about 1 hour 10 minutes on public transport.

  • You'll find some comfortable places to park your luggage (and yourself) near IAD. Tuck yourself in and get cozy after your HEL to Washington DC flight at one of these perfectly located options:

  • Forget about inconvenient public transport timetables or cab lines. Pick up a Washington Dulles International Airport rental car and let the journey unfold your way. Compare rates and availability from Dollar, Thrifty and Sixt.

  • Lock in the lowest price by reserving your ride from IAD one week in advance. You can also expect to have a bigger selection of vehicles.

  • Washington Dulles International Airport can be found at 1 Saarinen Circle.

Baltimore/Wash International Thurgood Marshall Airport (BWI)

  • Baltimore/Wash International Thurgood Marshall Airport (BWI) is around 30 miles from the center of Washington DC. It takes about 50 minutes to get to the city center by car after your flight from Helsinki-Vantaa Airport to Washington DC.

  • Public transport will get you there in about 1 hour 30 minutes.

  • Find a hotel near BWI and go from landing to lounging in your room in a flash. Whether you have a late HEL to Washington DC flight or just want to keep your travel plans simple, these stays bring comfort closer to you:

  • Whether you're looking for a compact for a solo trip or an SUV to transport your group, you'll find the perfect Baltimore/Wash International Thurgood Marshall Airport rental car for your needs. Explore the range of wheels available here from names such as Dollar, Thrifty and Budget.

  • About two weeks before your flight from Helsinki-Vantaa Airport to Washington DC is a good time to secure your vehicle from BWI. You're likely to snag a better deal or pick up some early bird promotions.

Best time to go to Washington DC

  • Carefully consider your dates before locking in your flight from Helsinki-Vantaa Airport to Washington DC. The city buzzes in high season, but rates are typically higher and top attractions can be crowded. Go to Washington DC in low season for a more relaxed vibe.

  • Before booking a Helsinki-Vantaa Airport to Washington DC plane ticket, think about what kind of weather works for you. July is the warmest month in Washington DC, with temperatures ranging from 66ºF to 91ºF.

  • If you like traveling in cooler conditions, search for a cheap ticket from HEL to Washington DC in January when temperatures average between 21ºF and 50ºF.

More about Washington DC

Explore more of United States

  • Washington DC has plenty going for it, but there are so many other corners of United States just waiting to be discovered. Around 200 miles north-east of Washington DC, a trip to New York will keep you on the go. Check out popular attractions like Statue of Liberty, Central Park and Empire State Building.

  • Around 120 miles north-east of Washington DC, Philadelphia is another favorite stop in United States. Start your sightseeing at Liberty Bell, Independence Hall and Philadelphia Museum of Art.

More travel options

Plan the rest of your trip from Helsinki to Washington, D.C.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.