Cheapest return flights from Bangkok to Singapore in April from $112

AirHint found the following cheapest return flights from Bangkok (BKK) to Singapore (SIN) in April 2026 (see full year).

Return flights

23 Apr - 27 Apr Thai VietJet Air
17 Apr - 21 Apr Thai VietJet Air
23 Apr - 29 Apr Thai VietJet Air
24 Apr - 27 Apr Thai VietJet Air
01 Apr - 04 Apr Thai AirAsia direct
21 Apr - 22 Apr Thai AirAsia direct
29 Apr - 02 May Thai AirAsia
02 Apr - 05 Apr Thai AirAsia direct
27 Apr - 02 May Thai VietJet Air
24 Apr - 26 Apr Thai VietJet Air
24 Apr - 28 Apr Thai AirAsia direct
21 Apr - 23 Apr Thai VietJet Air
22 Apr - 13 May Scoot direct
29 Apr - 05 May Thai VietJet Air
20 Apr - 10 May Nok Air
28 Apr - 05 May Thai VietJet Air
29 Apr - 10 May Thai VietJet Air
29 Apr - 07 May Thai Lion Air direct
01 Apr - 15 May Thai VietJet Air
28 Apr - 05 May Thai AirAsia direct

Also check the deals for one-way flights from Bangkok to Singapore in April.

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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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