Cheapest one-way flights from Bangkok to Singapore in May from $45

AirHint found the following cheapest one-way flights from Bangkok (BKK) to Singapore (SIN) in May 2026 (see full year).

One-Way flights

21 May Thai VietJet Air
14 May Thai Lion Air direct
18 May Thai VietJet Air
19 May Thai VietJet Air
11 May Thai VietJet Air
13 May Thai VietJet Air
27 May Thai VietJet Air
12 May Thai VietJet Air
24 May Thai VietJet Air
20 May Thai VietJet Air

Also check the deals for return flights from Bangkok to Singapore in May.

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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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