Cheap Flights to Merrifield from HK$3,455

View HK$3,455 flight on Fri, 17 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$3,455 for one-way flights and HK$4,530 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, 12 Sep - Thu, 25 Sep
ICN
Seoul
BWI
Baltimore
HK$4,530 Return, found 1 day ago
HK$4,530
Return
found 1 day ago
Select American Airlines flight, departing Fri, 12 Sep from Seoul to Baltimore, returning Thu, 25 Sep, priced at HK$4,530 found 1 day ago
Air Canada
Fri, 17 Oct - Mon, 20 Oct
ICN
Seoul
DCA
Washington
HK$4,682 Return, found 4 days ago
HK$4,682
Return
found 4 days ago
Select Air Canada flight, departing Fri, 17 Oct from Seoul to Washington, returning Mon, 20 Oct, priced at HK$4,682 found 4 days ago
United
Fri, 17 Oct - Mon, 20 Oct
ICN
Seoul
DCA
Washington
HK$4,734 Return, found 4 days ago
HK$4,734
Return
found 4 days ago
Select United flight, departing Fri, 17 Oct from Seoul to Washington, returning Mon, 20 Oct, priced at HK$4,734 found 4 days ago
Delta
Thu, 11 Sep - Wed, 17 Sep
ICN
Seoul
BWI
Baltimore
HK$5,002 Return, found 10 hours ago
HK$5,002
Return
found 10 hours ago
Select Delta flight, departing Thu, 11 Sep from Seoul to Baltimore, returning Wed, 17 Sep, priced at HK$5,002 found 10 hours ago
Korean Air
Thu, 11 Sep - Wed, 17 Sep
ICN
Seoul
BWI
Baltimore
HK$5,778 Return, found 10 hours ago
HK$5,778
Return
found 10 hours ago
Select Korean Air flight, departing Thu, 11 Sep from Seoul to Baltimore, returning Wed, 17 Sep, priced at HK$5,778 found 10 hours 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
Baltimore Washington Intl. Thurgood Marshall
Destination airport IATA code
BWI
Destination city name
Baltimore
Return price
HK$4,530

Trending flights to Merrifield

Prices were available within the past 7 days and start at HK$3,455 for one-way flights and HK$4,530 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, 23 Sep - Sun, 28 Sep
HKG
Hong Kong SAR
IAD
Washington
HK$6,833 Return, found 7 hours ago
HK$6,833
Return
found 7 hours ago
Select United flight, departing Tue, 23 Sep from Hong Kong SAR to Washington, returning Sun, 28 Sep, priced at HK$6,833 found 7 hours ago
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