Cheapest one-way flights from Seattle to Singapore in July from 330€

AirHint found the following cheapest one-way flights from Seattle (SEA) to Singapore (SIN) in July 2026 (see full year).

One-Way flights

12 Jul Asiana Airlines
07 Jul Asiana Airlines
13 Jul Asiana Airlines
22 Jul Asiana Airlines
14 Jul Asiana Airlines
02 Jul Air Canada
03 Jul Asiana Airlines
01 Jul Asiana Airlines
05 Jul Asiana Airlines
06 Jul Delta

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

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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