S$418 Cheap Flights from Seattle to Singapore

There are several airlines that operate frequent flights from Seattle (SEA) to Singapore (SIN) including

• Delta Air Lines with 98 flights a week
• United Airlines with 32 flights a week
• Alaska Airlines with 32 flights a week
• China Eastern Airlines with 17 flights a week
• China Southern Airlines with 17 flights a week

The earliest flight leaves Seattle Tacoma Intl. Airport at 00:50 and arrives at Changi Airport at 00:05. The last flight of the day departs Seattle at 19:22 and arrives at Singapore at 23:55.

The flight distance from Seattle to Singapore is about 13922 km, the shortest flight is 18 hours 35 minutes with United Airlines.

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