Cheapest one-way flights from Seattle to Singapore in November from 252€

AirHint found the following cheapest one-way flights from Seattle (SEA) to Singapore (SIN) in November 2025 (see full year).

One-Way flights

26 Nov Philippine Airlines
27 Nov Philippine Airlines
19 Nov Air Canada
14 Nov Air Canada
15 Nov Air Canada
30 Nov Asiana Airlines
11 Nov Air Canada
16 Nov Air Canada
14 Nov Singapore Airlines direct
09 Nov Singapore Airlines direct

Also check the deals for return flights from Seattle to Singapore in November.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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