Cheap Flights to Halfway from HK$3,104

View HK$3,104 flight on Wed, 14 Jan 2026Opens 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$3,104 for one-way flights and HK$3,628 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, 14 Nov - Tue, 18 Nov
ICN
Seoul
IAD
Washington
HK$3,628 Return, found 15 hours ago
HK$3,628
Return
found 15 hours ago
Select Air Canada flight, departing Fri, 14 Nov from Seoul to Washington, returning Tue, 18 Nov, priced at HK$3,628 found 15 hours ago
Alaska Airlines
Mon, 9 Feb - Sun, 1 Mar
ICN
Seoul
DCA
Washington
HK$3,683 Return, found 18 hours ago
HK$3,683
Return
found 18 hours ago
Select Alaska Airlines flight, departing Mon, 9 Feb from Seoul to Washington, returning Sun, 1 Mar, priced at HK$3,683 found 18 hours ago
American Airlines
Tue, 4 Nov - Tue, 11 Nov
ICN
Seoul
BWI
Baltimore
HK$3,707 Return, found 18 hours ago
HK$3,707
Return
found 18 hours ago
Select American Airlines flight, departing Tue, 4 Nov from Seoul to Baltimore, returning Tue, 11 Nov, priced at HK$3,707 found 18 hours ago
United
Mon, 9 Feb - Mon, 2 Mar
ICN
Seoul
DCA
Washington
HK$3,825 Return, found 18 hours ago
HK$3,825
Return
found 18 hours ago
Select United flight, departing Mon, 9 Feb from Seoul to Washington, returning Mon, 2 Mar, priced at HK$3,825 found 18 hours ago
Scandinavian Airlines
Wed, 26 Nov - Wed, 7 Jan
BRU
Brussels
IAD
Washington
HK$4,234 Return, found 12 hours ago
HK$4,234
Return
found 12 hours ago
Select Scandinavian Airlines flight, departing Wed, 26 Nov from Brussels to Washington, returning Wed, 7 Jan, priced at HK$4,234 found 12 hours 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$3,104 for one-way flights and HK$3,628 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air
Mon, 17 Nov - Tue, 25 Nov
HKG
Hong Kong SAR
DCA
Washington
HK$6,348 Return, found 1 day ago
HK$6,348
Return
found 1 day ago
Select Jeju Air flight, departing Mon, 17 Nov from Hong Kong SAR to Washington, returning Tue, 25 Nov, priced at HK$6,348 found 1 day ago

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