Qatar Airways flights to Singapore from Seattle

View S$1,005 flight on Tue, 2 Sep, 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Qatar Airways flights from Seattle to Singapore (SEA→SIN)

Prices were available within the past 7 days and start at S$1,005 for one-way flights and S$1,522 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Sun, 7 Sep - Tue, 23 Sep
SEA
Seattle
SIN
Singapore
S$1,522 Return, found 12 hours ago
S$1,522
Return
found 12 hours ago
Select Qatar Airways flight, departing Sun, 7 Sep from Seattle to Singapore, returning Tue, 23 Sep, priced at S$1,522 found 12 hours 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, Asiana Airlines, British Airways, Cathay Pacific, Delta, EVA Airways, Emirates, Japan Airlines, KLM, Korean Air, Lufthansa, Malaysia Airlines, Qatar Airways, Singapore Airlines, Turkish Airlines, United
Popular airline
EVA Airways
Distance
12903 km
Average flight time
15 hours 20 mins
*Available to Expedia members.