Cheap Flights to Halfway from HK$540

View HK$540 flight on Wed, 3 Dec 2025Opens in a new window

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Cheap round-trip flights to Halfway

Prices were available within the past 7 days and start at HK$540 for one-way flights and HK$1,068 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 20 Nov - Mon, 24 Nov
LGA
New York
DCA
Washington
HK$1,068 Return, found 1 day ago
HK$1,068
Return
found 1 day ago
Select Delta flight, departing Thu, 20 Nov from New York to Washington, returning Mon, 24 Nov, priced at HK$1,068 found 1 day ago
American Airlines
Sat, 15 Nov - Tue, 18 Nov
LGA
New York
DCA
Washington
HK$1,305 Return, found 1 day ago
HK$1,305
Return
found 1 day ago
Select American Airlines flight, departing Sat, 15 Nov from New York to Washington, returning Tue, 18 Nov, priced at HK$1,305 found 1 day ago
United
Mon, 17 Nov - Wed, 19 Nov
LGA
New York
IAD
Washington
HK$1,821 Return, found 2 days ago
HK$1,821
Return
found 2 days ago
Select United flight, departing Mon, 17 Nov from New York to Washington, returning Wed, 19 Nov, priced at HK$1,821 found 2 days ago
Alaska Airlines
Tue, 18 Nov - Thu, 4 Dec
LAX
Los Angeles
IAD
Washington
HK$2,231 Return, found 5 days ago
HK$2,231
Return
found 5 days ago
Select Alaska Airlines flight, departing Tue, 18 Nov from Los Angeles to Washington, returning Thu, 4 Dec, priced at HK$2,231 found 5 days ago
Air Canada
Fri, 14 Nov - Tue, 18 Nov
ICN
Seoul
IAD
Washington
HK$3,628 Return, found 1 day ago
HK$3,628
Return
found 1 day ago
Select Air Canada flight, departing Fri, 14 Nov from Seoul to Washington, returning Tue, 18 Nov, priced at HK$3,628 found 1 day ago

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

August is typically the cheapest month to fly

From HK$762 - HK$2,798 per traveller.

Travel information

Destination airport
Washington Dulles Intl.
Destination airport IATA code
IAD
Destination city name
Washington
Return price
HK$3,628

Trending flights to Halfway

Prices were available within the past 7 days and start at HK$540 for one-way flights and HK$1,068 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air
Thu, 20 Nov - Mon, 24 Nov
HKG
Hong Kong SAR
DCA
Washington
HK$6,329 Return, found 15 hours ago
HK$6,329
Return
found 15 hours ago
Select Jeju Air flight, departing Thu, 20 Nov from Hong Kong SAR to Washington, returning Mon, 24 Nov, priced at HK$6,329 found 15 hours ago

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