￥71,100 Cheap Flights from Washington (IAD) to Helsinki (HEL)

View ￥71,100 flight on Thu, Dec 4, 2025Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Helsinki-Vantaa Airport (HEL)

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Cheap Flights from Washington to Helsinki (IAD-HEL)

Prices were available within the past 7 days and start at ￥71,100 for one-way flights and ￥76,030 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Dec 4 - Thu, Dec 11
IAD
Washington
HEL
Helsinki
￥76,030 Roundtrip, found 2 days ago
￥76,030
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Dec 4 from Washington to Helsinki, returning Thu, Dec 11, priced at ￥76,030 found 2 days ago
Delta
Thu, Dec 4 - Thu, Dec 11
IAD
Washington
HEL
Helsinki
￥76,960 Roundtrip, found 2 days ago
￥76,960
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Dec 4 from Washington to Helsinki, returning Thu, Dec 11, priced at ￥76,960 found 2 days ago
Delta
Thu, Dec 4 - Thu, Dec 11
IAD
Washington
HEL
Helsinki
￥77,780 Roundtrip, found 2 days ago
￥77,780
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Dec 4 from Washington to Helsinki, returning Thu, Dec 11, priced at ￥77,780 found 2 days ago
Air France
Thu, Dec 4 - Thu, Dec 11
IAD
Washington
HEL
Helsinki
￥80,410 Roundtrip, found 2 days ago
￥80,410
Roundtrip
found 2 days ago
Select Air France flight, departing Thu, Dec 4 from Washington to Helsinki, returning Thu, Dec 11, priced at ￥80,410 found 2 days ago
Air France
Thu, Dec 4 - Thu, Dec 11
IAD
Washington
HEL
Helsinki
￥81,340 Roundtrip, found 2 days ago
￥81,340
Roundtrip
found 2 days ago
Select Air France flight, departing Thu, Dec 4 from Washington to Helsinki, returning Thu, Dec 11, priced at ￥81,340 found 2 days ago
Air France
Thu, Dec 4 - Thu, Dec 11
IAD
Washington
HEL
Helsinki
￥82,160 Roundtrip, found 2 days ago
￥82,160
Roundtrip
found 2 days ago
Select Air France flight, departing Thu, Dec 4 from Washington to Helsinki, returning Thu, Dec 11, priced at ￥82,160 found 2 days ago
KLM
Thu, Dec 4 - Thu, Dec 11
IAD
Washington
HEL
Helsinki
￥84,790 Roundtrip, found 2 days ago
￥84,790
Roundtrip
found 2 days ago
Select KLM flight, departing Thu, Dec 4 from Washington to Helsinki, returning Thu, Dec 11, priced at ￥84,790 found 2 days ago
Delta
Thu, Dec 4 - Thu, Dec 11
IAD
Washington
HEL
Helsinki
￥91,530 Roundtrip, found 2 days ago
￥91,530
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Dec 4 from Washington to Helsinki, returning Thu, Dec 11, priced at ￥91,530 found 2 days ago
Air Canada
Thu, Dec 4 - Thu, Dec 11
IAD
Washington
HEL
Helsinki
￥122,720 Roundtrip, found 2 days ago
￥122,720
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Dec 4 from Washington to Helsinki, returning Thu, Dec 11, priced at ￥122,720 found 2 days ago
Turkish Airlines
Thu, Dec 4 - Thu, Dec 11
IAD
Washington
HEL
Helsinki
￥132,330 Roundtrip, found 2 days ago
￥132,330
Roundtrip
found 2 days ago
Select Turkish Airlines flight, departing Thu, Dec 4 from Washington to Helsinki, returning Thu, Dec 11, priced at ￥132,330 found 2 days ago

Find the cheapest month to fly from Washington (IAD) to Helsinki (HEL)

February is typically the cheapest month to fly

From ￥59,421 - ￥107,452 per traveler.
Flights from Washington (IAD) to Helsinki (HEL)
Origin airport
Washington Dulles Intl.
Destination airport
Vantaa
Roundtrip price
￥76,030
Distance
6897 km

Washington to Helsinki Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Washington to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Helsinki.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with IAD to HEL flights that won’t make your bank account wince. Ready to temporarily leave behind Washington for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to HEL with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Washington Dulles Intl. Airport (IAD) to Vantaa Airport (HEL)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip flight from Dulles Intl. Airport to HEL was ￥76,030. Great fares don't last long, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Washington Dulles Intl. Airport (IAD) to Vantaa Airport (HEL)?
We get that things come up unexpectedly, so we've made it as hassle-free as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from IAD to HEL that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for IAD to Helsinki-Vantaa Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from IAD to Vantaa Airport (HEL)?
Averaging 11 hours and 54 minutes, the journey from IAD to HEL is a lengthy one. To make your journey more relaxing, remember to pack a good neck pillow and some noise-canceling headphones.
How far is the flight from IAD to Helsinki-Vantaa Airport?
With around 6,900 kilometers separating Chantilly and Vantaa, your flight will be a long one. Pack wisely and make your time in the air more comfortable. Little things like a spare pair of socks and a cozy travel pillow can make a big difference.
Which airlines fly direct from Dulles Intl. Airport to Helsinki-Vantaa Airport?
At the moment, no airlines offer direct flights from IAD to Vantaa Airport (HEL). You'll need to book a flight with at least one stop. To score the best connections and price, lock in your fare ahead of time.
Are Dulles Intl. Airport to Helsinki Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so it's no sure thing. While last-minute flight deals between Washington Dulles Intl. Airport (IAD) and HEL are possible, it's also a good idea to monitor prices well before you fly. In fact, some carriers advertise their prices up to a year prior to the departure date. Expedia is continuously updating the biggest airfare bargains around, so check back often and be ready to book when the price is right.

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