Cheapest return flights from Seattle to Singapore in October from $746

Best time to book flights for Seattle (SEA) to Singapore (SIN) flights at AirHint

AirHint found the following cheapest return flights from Seattle (SEA) to Singapore (SIN) in October 2024 (see full year).

Return flights

16 Oct - 23 Oct Philippine Airlines
10 Oct - 18 Oct Delta
12 Oct - 20 Oct Delta
24 Oct - 02 Nov Delta
25 Oct - 03 Nov Air Canada
12 Oct - 20 Oct Singapore Airlines direct
24 Oct - 02 Nov Singapore Airlines direct

Also check the deals for one-way flights from Seattle to Singapore in October.

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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