$705 Cheap American Airlines flights from Helsinki to Washington (HEL to IAD)

Find The Best Day To Fly from Helsinki to Washington

Amazing American Airlines HEL to IAD Flight Deals

The cheapest flights to Washington Dulles Intl. found within the past 7 days were $597 round trip and $705 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Oct 4 - Fri, Oct 24
HEL
Helsinki
IAD
Washington
$597 Roundtrip, found 18 hours ago
$597
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Sat, Oct 4 from Helsinki to Washington, returning Fri, Oct 24, priced at $597 found 18 hours ago
American Airlines Airports
Hop on a(n) American Airlines flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
DFWUSADallas-Fort Worth Intl.599
CLTUSACharlotte-Douglas Intl.536
ORDUSAO'Hare Intl.317
PHLUSAPhiladelphia Intl.247
MIAUSAMiami Intl.193
DCAUSARonald Reagan Washington National152
PHXUSASky Harbor Intl.141
LAXUSALos Angeles Intl.81
LGAUSALaGuardia72
BOSUSALogan Intl.57

Travelers ❤️ these 🏨 after their flight to Washington

Hyatt Regency Dulles

Hyatt Regency Dulles

4 out of 5
2300 Dulles Corner Blvd, Herndon, VA
This hotel features an indoor pool, A 24-hour gym, and a restaurant. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public ...
8.8/10 Excellent! (1,345 reviews)
A spa-like experience compared to Dulles
"A welcome reprieve from a 7-hour delay at Dulles. Staff was super friendly, room was very comfortable, and the food was excellent. Very grateful to have found this property!"

Reviewed on Jul 14, 2025

Hyatt Regency Dulles
Hyatt Place Herndon Dulles Airport East

Hyatt Place Herndon Dulles Airport East

3 out of 5
13711 Sayward Blvd, Herndon, VA
This hotel features a restaurant, an indoor pool, and a bar/lounge. Traveling on business? Take advantage of the free WiFi in public areas, express check-out, ...
8.4/10 Very Good! (2,292 reviews)
"Excellent service"

Reviewed on Jul 15, 2025

Hyatt Place Herndon Dulles Airport East
Courtyard by Marriott Dulles Airport Herndon

Courtyard by Marriott Dulles Airport Herndon

3 out of 5
13715 Sayward Blvd, Herndon, VA
This hotel features a restaurant, a 24-hour gym, and a bar/lounge. Traveling on business? Take advantage of the business center, free WiFi in public areas, and ...
8.8/10 Excellent! (1,001 reviews)
Airport stay
"Great stay for heading for a flight out of Dulles"

Reviewed on Jul 15, 2025

Courtyard by Marriott Dulles Airport Herndon
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.