Japan Airlines flights to Singapore from Seattle

View S$1,428 flight on Sat, 15 Aug, 2026Opens in a new window
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Japan Airlines flights from Seattle to Singapore (SEA→SIN)

Prices were available within the past 7 days and start at S$1,428 for one-way flights and S$1,061 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Japan Airlines
Thu, 29 Jan - Thu, 5 Feb
SEA
Seattle
SIN
Singapore
S$1,061 Return, found 1 day ago
S$1,061
Return
found 1 day ago
Select Japan Airlines flight, departing Thu, 29 Jan from Seattle to Singapore, returning Thu, 5 Feb, priced at S$1,061 found 1 day ago
Seattle to Singapore route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Changi
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, British Airways, Cathay Pacific, China Airlines, Delta, EVA Airways, Emirates, Japan Airlines, KLM, Korean Air, Lufthansa, Malaysia Airlines, Qatar Airways, Singapore Airlines, Turkish Airlines, United
Popular airline
United
Distance
12903 km
Average flight time
15 hours 20 mins
*Available to Expedia members.