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Seattle to Singapore

  • SEA, United States – SIN, Singapore
  • Korean Air
  • Economy
Singapore
$778
Round trip, in USD
DepartsJan 14, 2027
ReturnsJan 20, 2027
$0.05
Cost per mile
16,130
Miles

Flight segments

SEA to ICN · Korean Air · KE 48
ICN to SIN · Korean Air · KE 643

Available dates

Prices in USD. Each option opens its own dates on Google Flights.

Oldest price check:

Available flight dates and booking prices
Departs Returns Airline Price Checked Booking link
Jan 12, 2027 Jan 18, 2027 — $778 Lowest View flights
Jan 13, 2027 Jan 19, 2027 — $778 Lowest View flights
Jan 14, 2027 Jan 20, 2027 Korean Air $778 Lowest View flights
Jan 15, 2027 Jan 21, 2027 — $840 View flights
Jan 16, 2027 Jan 22, 2027 — $840 View flights

This is a great economy deal to Singapore from Seattle on Korean Air for Jan 14, 2027 – Jan 20, 2027.

Priced at $778 round trip. The route covers 16,130 miles round trip.

Singapore is a remarkably easy place to fall for: compact, efficient, and packed with contrast, it blends futuristic architecture with heritage districts, lush gardens, and one of Asia’s most celebrated food scenes. Travelers are drawn by its seamless mix of cultures—Chinese, Malay, Indian, and Peranakan influences all shape the city’s identity—and by how much it offers in a short trip, from waterfront skyline views to rainforest walks and world-class museums. It’s also an excellent gateway city for first-time visitors to Asia, thanks to its cleanliness, safety, and superb public transportation.

The best time to visit is generally year-round, since Singapore is tropical and warm in every season, though it’s wise to expect humidity and occasional heavy rain at any time. Many travelers find February to April especially pleasant, with relatively drier weather, while the city’s major festivals can be a highlight throughout the year. Don’t miss Marina Bay for iconic views, Gardens by the Bay for its futuristic conservatories and Supertrees, and the historic neighborhoods of Chinatown, Little India, and Kampong Glam for temples, shophouses, markets, and street life. Food is central to the experience: hawker centres such as Maxwell Food Centre and Lau Pa Sat offer local essentials like chicken rice, laksa, satay, and chili crab, making Singapore as much a culinary destination as a cultural one.

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