Delta flights to Seattle from Singapore

View S$737 flight on Fri, 11 Sept, 2026Opens in a new window

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

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

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Delta flights from Singapore to Seattle (SIN→SEA)

Prices were available within the past 7 days and start at S$737 for one-way flights and S$1,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 10 Nov - Wed, 25 Nov
SIN
Singapore
SEA
Seattle
S$1,100 Return, found 10 hours ago
S$1,100
Return
found 10 hours ago
Select Delta flight, departing Tue, 10 Nov from Singapore to Seattle, returning Wed, 25 Nov, priced at S$1,100 found 10 hours ago

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city centre is 20 minutes. Flights from S$1,001
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city centre20 min
Flights from S$1,001
Singapore to Seattle route information
Origin airport
Changi
Destination airport
Seattle - Tacoma Intl.
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, Philippine Airlines, Qatar Airways, Singapore Airlines, Turkish Airlines, United
Popular airline
United
Distance
12903 km
Average flight time
14 hours 10 mins

Explore a world of travel with Expedia

*Available to Expedia members.