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The Cheapest Return Seattle to Singapore Flights.

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Do you need to catch a flight to Seattle? Check out our domestic flights to Seattle. If Seattle is not your closest airport, then here are all our flights to Singapore from United States (USA) and flights to Singapore.

Did you know...

  • From Singapore to Seattle is 12,978 kilometres.
  • The shortest return flight on this route is 29 hours and 50 minutes
  • Changi Airport located at Singapore is the nearest train station to Singapore airport.
  • Singapore is 16 hours earlier than Seattle.