Cheap Flights to Washington Dulles Intl. from HK$937

View HK$937 flight on Tue, 16 Dec 2025Opens in a new window

Popular airlines to Washington Dulles Intl. Airport (IAD)

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Cheap round-trip flights to Washington Dulles Intl.

Prices were available within the past 7 days and start at HK$937 for one-way flights and HK$2,155 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 13 Jan - Thu, 15 Jan
SFO
San Francisco
IAD
Washington
HK$2,155 Return, found 2 days ago
HK$2,155
Return
found 2 days ago
Select Delta flight, departing Tue, 13 Jan from San Francisco to Washington, returning Thu, 15 Jan, priced at HK$2,155 found 2 days ago
United
Thu, 4 Dec - Sun, 7 Dec
MHT
Manchester
IAD
Washington
HK$2,175 Return, just found
HK$2,175
Return
just found
Select United flight, departing Thu, 4 Dec from Manchester to Washington, returning Sun, 7 Dec, priced at HK$2,175 just found
American Airlines
Tue, 6 Jan - Tue, 13 Jan
RST
Rochester
IAD
Washington
HK$2,564 Return, found 22 hours ago
HK$2,564
Return
found 22 hours ago
Select American Airlines flight, departing Tue, 6 Jan from Rochester to Washington, returning Tue, 13 Jan, priced at HK$2,564 found 22 hours ago
Lufthansa
Sun, 11 Jan - Sat, 17 Jan
FRA
Frankfurt
IAD
Washington
HK$5,508 Return, found 3 days ago
HK$5,508
Return
found 3 days ago
Select Lufthansa flight, departing Sun, 11 Jan from Frankfurt to Washington, returning Sat, 17 Jan, priced at HK$5,508 found 3 days ago
Swiss International Air Lines
Sun, 14 Dec - Mon, 29 Dec
FRA
Frankfurt
IAD
Washington
HK$5,519 Return, found 1 day ago
HK$5,519
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Sun, 14 Dec from Frankfurt to Washington, returning Mon, 29 Dec, priced at HK$5,519 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to Washington (IAD)

October is typically the cheapest month to fly

From HK$816 - HK$3,216 per traveller.

Travel information

Destination airport
Washington Dulles Intl.
Destination airport IATA code
IAD
Destination city name
Washington
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, Austrian Airlines, British Airways, Cathay Pacific, Delta, Emirates, Ethiopian Airlines, Etihad Airways, Japan Airlines, Korean Air, Lufthansa, Qatar Airways, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines, United
Return price
HK$2,155
Popular airline
United

Trending flights to Washington Dulles Intl.

Prices were available within the past 7 days and start at HK$937 for one-way flights and HK$2,155 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Tue, 29 Sept - Sat, 3 Oct
HKG
Hong Kong SAR
IAD
Washington
HK$6,945 Return, found 2 days ago
HK$6,945
Return
found 2 days ago
Select China Airlines flight, departing Tue, 29 Sept from Hong Kong SAR to Washington, returning Sat, 3 Oct, priced at HK$6,945 found 2 days ago

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