Cheapest return flights from Seattle to Jakarta in September from 636€

AirHint found the following cheapest return flights from Seattle (SEA) to Jakarta (CGK) in September 2025 (see full year).

Return flights

14 Sep - 21 Sep Philippine Airlines
08 Sep - 30 Sep ANA

Also check the deals for one-way flights from Seattle to Jakarta in September.

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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