Roundtrip Nonstop Flight: Seattle, WA to Singapore

Direct flights from Seattle to Singapore are available on Singapore Airlines for travel between April and June 2027.

Product details

• Direct route from Seattle (SEA) to Singapore (SIN)
• Economy Lite fare includes personal items, 1 carry-on, and 2 checked bags
• Terms include no seat selection or changes
• Available for specific dates between April and June 2027

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