Cheapest one-way flights from Bangkok to Singapore in September from 36€

Best time to book flights for Bangkok (BKK) to Singapore (SIN) flights at AirHint

AirHint found the following cheapest one-way flights from Bangkok (BKK) to Singapore (SIN) in September 2025 (see full year).

One-Way flights

27 Sep Thai VietJet Air
07 Sep Jetstar Asia direct
06 Sep Jetstar Asia direct
17 Sep Jetstar Asia direct
18 Sep Jetstar Asia direct
29 Sep Jetstar Asia direct
21 Sep Jetstar Asia direct
09 Sep Jetstar Asia direct
26 Sep Jetstar Asia direct
08 Sep Jetstar Asia direct

Also check the deals for return flights from Bangkok to Singapore 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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