$787 Cheap American Airlines flights Seattle (SEA) to Singapore (SIN)

View $787 flight on Sat, Oct 18, 2025Opens in a new window

$787 Cheap American Airlines flights Seattle (SEA) to Singapore (SIN)

Prices were available within the past 7 days and start at $787 for one-way flights and $1,886 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Oct 18 - Sun, Oct 26
SEA
Seattle
SIN
Singapore
$1,886 Roundtrip, found 1 day ago
$1,886
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Oct 18 from Seattle to Singapore, returning Sun, Oct 26, priced at $1,886 found 1 day ago
Flights from Seattle (SEA) to Singapore (SIN)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Changi
Airlines serving
Air Canada, All Nippon Airways, American Airlines, Asiana Airlines, British Airways, Cathay Pacific, Delta, EVA Airways, Emirates, Japan Airlines, KLM, Korean Air, Malaysia Airlines, Qatar Airways, STARLUX Airlines, Singapore Airlines, United
Popular airline
Asiana Airlines
Distance
12903 km
Average flight time
15 hours 20 mins