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Cheap round-trip flights to Index
Prices were available within the past 7 days and start at HK$542 for one-way flights and HK$1,072 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, 7 Mar - Tue, 17 Mar
LAX
Los Angeles
SEA
Seattle
HK$1,072 Return, found 5 hours ago
HK$1,072
Return
found 5 hours ago

Tue, 7 Apr - Tue, 14 Apr
SFO
San Francisco
PAE
Seattle
HK$1,158 Return, found 5 days ago
HK$1,158
Return
found 5 days ago

Sat, 7 Mar - Tue, 17 Mar
LAX
Los Angeles
SEA
Seattle
HK$1,620 Return, found 5 hours ago
HK$1,620
Return
found 5 hours ago

Sat, 7 Mar - Tue, 17 Mar
LAX
Los Angeles
SEA
Seattle
HK$1,932 Return, found 5 hours ago
HK$1,932
Return
found 5 hours ago

Mon, 4 May - Thu, 7 May
HKG
Hong Kong SAR
SEA
Seattle
HK$4,593 Return, found 6 hours ago
HK$4,593
Return
found 6 hours ago
Find the cheapest month to fly from Columbus (CMH) to Seattle (SEA)
October is typically the cheapest month to fly
From HK$1,062 - HK$1,682 per traveller.
Frequently asked questions
Destination airport | Seattle - Tacoma Intl. |
|---|---|
Destination airport IATA code | SEA |
Destination city name | Seattle |
Return price | HK$1,072 |
Trending flights to Index
Prices were available within the past 7 days and start at HK$542 for one-way flights and HK$1,072 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, 4 May - Thu, 7 May
HKG
Hong Kong SAR
SEA
Seattle
HK$4,593 Return, found 6 hours ago
HK$4,593
Return
found 6 hours ago
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