Cheapest one-way flights from Bangkok to Singapore in September from 37€

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

One-Way flights

15 Sep Scoot Tigerair direct
27 Sep Thai VietJet Air
18 Sep Thai VietJet Air
25 Sep Thai VietJet Air
04 Sep Thai VietJet Air
10 Sep Scoot Tigerair direct
23 Sep Scoot Tigerair direct
24 Sep Scoot Tigerair direct
04 Sep Scoot Tigerair direct
22 Sep Scoot Tigerair 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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