$325 Cheap flights from Washington Dulles Intl. to Vantaa (IAD to HEL)

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Find The Best Dates To Fly from Washington Dulles Intl. to Vantaa

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Affordable Airfare Tickets from IAD to HEL Airport

The cheapest flights to Vantaa found within the past 7 days were $446 round trip and $325 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Oct 19 - Sat, Oct 24
IAD
Washington
HEL
Helsinki
$446 Roundtrip, found 10 hours ago
$446
Roundtrip
found 10 hours ago
Select Scandinavian Airlines flight, departing Mon, Oct 19 from Washington to Helsinki, returning Sat, Oct 24, priced at $446 found 10 hours ago
Fri, Dec 11 - Tue, Dec 22
IAD
Washington
HEL
Helsinki
$493 Roundtrip, found 7 hours ago
$493
Roundtrip
found 7 hours ago
Select Icelandair flight, departing Fri, Dec 11 from Washington to Helsinki, returning Tue, Dec 22, priced at $493 found 7 hours ago
Tue, May 4 - Tue, May 11
IAD
Washington
HEL
Helsinki
$507 Roundtrip, found 20 hours ago
$507
Roundtrip
found 20 hours ago
Select Icelandair flight, departing Tue, May 4 from Washington to Helsinki, returning Tue, May 11, priced at $507 found 20 hours ago
Wed, Nov 11 - Wed, Nov 18
IAD
Washington
HEL
Helsinki
$537 Roundtrip, found 9 hours ago
$537
Roundtrip
found 9 hours ago
Select Icelandair flight, departing Wed, Nov 11 from Washington to Helsinki, returning Wed, Nov 18, priced at $537 found 9 hours ago
Mon, Sep 7 - Wed, Sep 23
IAD
Washington
HEL
Helsinki
$540 Roundtrip, found 1 hour ago
$540
Roundtrip
found 1 hour ago
Select Scandinavian Airlines flight, departing Mon, Sep 7 from Washington to Helsinki, returning Wed, Sep 23, priced at $540 found 1 hour ago
Mon, Oct 19 - Sat, Oct 24
IAD
Washington
HEL
Helsinki
$546 Roundtrip, found 10 hours ago
$546
Roundtrip
found 10 hours ago
Select Scandinavian Airlines flight, departing Mon, Oct 19 from Washington to Helsinki, returning Sat, Oct 24, priced at $546 found 10 hours ago
Mon, Nov 23 - Wed, Dec 2
IAD
Washington
HEL
Helsinki
$703 Roundtrip, found 8 hours ago
$703
Roundtrip
found 8 hours ago
Select Lufthansa flight, departing Mon, Nov 23 from Washington to Helsinki, returning Wed, Dec 2, priced at $703 found 8 hours ago
Tue, Jan 12 - Tue, Jan 19
IAD
Washington
HEL
Helsinki
$704 Roundtrip, found 1 hour ago
$704
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, Jan 12 from Washington to Helsinki, returning Tue, Jan 19, priced at $704 found 1 hour ago
Tue, Jan 12 - Tue, Jan 19
IAD
Washington
HEL
Helsinki
$711 Roundtrip, found 1 hour ago
$711
Roundtrip
found 1 hour ago
Select Delta flight, departing Tue, Jan 12 from Washington to Helsinki, returning Tue, Jan 19, priced at $711 found 1 hour ago
Sun, Mar 14 - Wed, Mar 24
IAD
Washington
HEL
Helsinki
$712 Roundtrip, found 2 days ago
$712
Roundtrip
found 2 days ago
Select Air Canada flight, departing Sun, Mar 14 from Washington to Helsinki, returning Wed, Mar 24, priced at $712 found 2 days ago

Frequently asked questions

Can I catch a flight from IAD to Vantaa Airport (HEL) right now?
For info on any present Helsinki Airport quarantine requirements and travel advice, visit the Covid-19 Travel Advisor. Check before you book your flight, so you don't get caught up en route.
Are there direct flights from Washington Dulles Intl. Airport (IAD) to Vantaa Airport (HEL)?
You won't find a flight straight from IAD to Helsinki-Vantaa Airport, but there's no need to stress. Lufthansa, United Airlines and Air Canada offer flights with just one stopover.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to HEL, please visit our Customer Service Portal.
How long is the flight from IAD to HEL?
It takes approximately 11 hours and 55 minutes to fly from IAD to HEL. For this lengthy flight, you'll benefit from being as well prepared as possible. Think about bringing a neck pillow for better sleep, packing a few snacks and wearing practical shoes and clothing.
What is the flight distance from Dulles Intl. Airport to Helsinki Airport?
From IAD to Vantaa Airport (HEL), the flight distance is 4,300 mi. So, it's smart to have a range of entertainment to pick from. Audio books, movies, crossword puzzles ... You name it. If you're adequately prepared, it won't feel like too long before you hear the announcement for landing.
What airlines fly from IAD to HEL?
As there are no direct flights on offer between Washington Dulles Intl. Airport (IAD) and HEL, at least one stopover will be unavoidable. Best to plan ahead if you want to book the most efficient route and save yourself some time.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you're flying with Finnair, SAS or Norwegian Air Shuttle you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Washington to Helsinki

 

Traveling From
Washington Dulles Intl.
Traveling To
Vantaa
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$446

Route Info

Flight path for flights from Washington Dulles International Airport to Helsinki-Vantaa Airport.


Origin:
IAD - Washington Dulles International Airport
Destination:
HEL - Helsinki-Vantaa Airport
Distance:
4,829.00 miles


Discover our best flights from Washington IAD to Helsinki HEL. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Washington IAD to Helsinki HEL at the right price  

Airfares to Helsinki HEL from Washington IAD currently cost between $446 and $712. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Washington IAD to Helsinki HEL 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Washington IAD to Helsinki HEL on Travelocity starting at $325. Prices and availability subject to change. Additional terms may apply. 

 

Get to Helsinki HEL from Washington IAD quicker with direct flights. 

Get to Helsinki faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to HEL from IAD to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Washington IAD to Helsinki HEL

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to HEL from IAD. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Washington IAD to Helsinki HEL today 

If you’re flexible about when you travel, October is usually the cheapest month to fly from Washington IAD to Helsinki HEL. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Helsinki HEL from Washington IAD 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to HEL from IAD have this option.  

 

Travel with confidence when you book flights to Helsinki HEL from Washington IAD with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

Explore More Ways to Travel with Travelocity

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.