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Cheap round-trip flights to Index
Prices were available within the past 7 days and start at HK$3,288 for one-way flights and HK$5,009 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, 24 Sept - Thu, 26 Nov
TPE
Taipei
SEA
Seattle
HK$5,009 Return, found 15 hours ago
HK$5,009
Return
found 15 hours ago

Tue, 23 Jun - Thu, 9 Jul
HKG
Hong Kong SAR
SEA
Seattle
HK$5,994 Return, found 1 hour ago
HK$5,994
Return
found 1 hour ago

Wed, 17 Mar - Thu, 25 Mar
HKG
Hong Kong SAR
SEA
Seattle
HK$6,074 Return, found 3 days ago
HK$6,074
Return
found 3 days ago

Tue, 23 Jun - Mon, 13 Jul
HKG
Hong Kong SAR
SEA
Seattle
HK$6,110 Return, just found
HK$6,110
Return
just found

Tue, 8 Sept - Tue, 15 Sept
HKG
Hong Kong SAR
SEA
Seattle
HK$6,443 Return, found 3 days ago
HK$6,443
Return
found 3 days ago
Find the cheapest month to fly from Columbus (CMH) to Seattle (SEA)
April is typically the cheapest month to fly
From HK$1,304 - HK$2,372 per traveller.
Frequently asked questions
Travel information
Destination airport | Seattle - Tacoma Intl. |
|---|---|
Destination airport IATA code | SEA |
Destination city name | Seattle |
Return price | HK$5,009 |
Trending flights to Index
Prices were available within the past 7 days and start at HK$3,288 for one-way flights and HK$5,009 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, 3 Sept - Sun, 13 Sept
HKG
Hong Kong SAR
SEA
Seattle
HK$5,989 Return, found 3 days ago
HK$5,989
Return
found 3 days ago
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