Cheap Flights to Merrifield from HK$4,112

View HK$4,112 flight on Tue, 28 Oct 2025Opens in a new window

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Cheap round-trip flights to Merrifield

Prices were available within the past 7 days and start at HK$4,112 for one-way flights and HK$6,833 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, 2 Sep - Sun, 21 Sep
HKG
Hong Kong SAR
IAD
Washington
HK$6,833 Return, found 8 hours ago
HK$6,833
Return
found 8 hours ago
Select United flight, departing Tue, 2 Sep from Hong Kong SAR to Washington, returning Sun, 21 Sep, priced at HK$6,833 found 8 hours ago
China Airlines
Sun, 9 Nov - Sat, 15 Nov
HKG
Hong Kong SAR
BWI
Baltimore
HK$6,903 Return, found 2 days ago
HK$6,903
Return
found 2 days ago
Select China Airlines flight, departing Sun, 9 Nov from Hong Kong SAR to Baltimore, returning Sat, 15 Nov, priced at HK$6,903 found 2 days ago
Delta
Wed, 3 Sep - Sun, 7 Sep
HKG
Hong Kong SAR
DCA
Washington
HK$7,373 Return, found 1 day ago
HK$7,373
Return
found 1 day ago
Select Delta flight, departing Wed, 3 Sep from Hong Kong SAR to Washington, returning Sun, 7 Sep, priced at HK$7,373 found 1 day ago
Turkish Airlines
Thu, 6 Nov - Tue, 11 Nov
HKG
Hong Kong SAR
IAD
Washington
HK$7,747 Return, found 2 days ago
HK$7,747
Return
found 2 days ago
Select Turkish Airlines flight, departing Thu, 6 Nov from Hong Kong SAR to Washington, returning Tue, 11 Nov, priced at HK$7,747 found 2 days ago
Korean Air
Thu, 11 Sep - Sun, 21 Sep
CAN
Guangzhou
IAD
Washington
HK$7,845 Return, found 1 day ago
HK$7,845
Return
found 1 day ago
Select Korean Air flight, departing Thu, 11 Sep from Guangzhou to Washington, returning Sun, 21 Sep, priced at HK$7,845 found 1 day ago

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

November is typically the cheapest month to fly

From HK$769 - HK$4,955 per traveller.

Graph displaying average flight prices per month

Flights to Merrifield information
Destination airport
Ronald Reagan Washington National
Destination airport IATA code
DCA
Destination city name
Washington
Return price
HK$1,834

Trending flights to Merrifield

Prices were available within the past 7 days and start at HK$4,112 for one-way flights and HK$6,833 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, 2 Sep - Sun, 21 Sep
HKG
Hong Kong SAR
IAD
Washington
HK$6,833 Return, found 8 hours ago
HK$6,833
Return
found 8 hours ago
Select United flight, departing Tue, 2 Sep from Hong Kong SAR to Washington, returning Sun, 21 Sep, priced at HK$6,833 found 8 hours ago
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