$567 Cheap American Airlines flights Seattle (SEA) to Singapore (SIN)

View $567 flight on Wed, Sep 24, 2025Opens in a new window

$567 Cheap American Airlines flights Seattle (SEA) to Singapore (SIN)

Prices were available within the past 7 days and start at $567 for one-way flights and $1,017 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Sep 24 - Wed, Oct 1
SEA
Seattle
SIN
Singapore
$1,017 Roundtrip, found 15 hours ago
$1,017
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Wed, Sep 24 from Seattle to Singapore, returning Wed, Oct 1, priced at $1,017 found 15 hours ago
American Airlines
Wed, Sep 24 - Wed, Oct 1
SEA
Seattle
SIN
Singapore
$1,089 Roundtrip, found 15 hours ago
$1,089
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Wed, Sep 24 from Seattle to Singapore, returning Wed, Oct 1, priced at $1,089 found 15 hours ago
Flights from Seattle (SEA) to Singapore (SIN)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Changi
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, Asiana Airlines, British Airways, Cathay Pacific, Delta, EVA Airways, Emirates, Japan Airlines, KLM, Korean Air, Lufthansa, Philippine Airlines, Qatar Airways, STARLUX Airlines, Singapore Airlines, Turkish Airlines, United
Popular airline
Philippine Airlines
Distance
12903 km
Average flight time
15 hours 20 mins