AirHint found the following cheapest one-way flights from Surabaya (SUB) to Bangkok (DMK) in April 2026 (see full year).

One-Way flights

07 Apr	Indonesia AirAsia	direct
21 Apr	Indonesia AirAsia	direct
16 Apr	Indonesia AirAsia	direct
23 Apr	Indonesia AirAsia	direct
24 Apr	Indonesia AirAsia	direct
14 Apr	Indonesia AirAsia	direct
02 Apr	Indonesia AirAsia	direct
03 Apr	Indonesia AirAsia	direct
13 Apr	Indonesia AirAsia

Also check the deals for return flights from Surabaya to Bangkok in April.

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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Cheapest one-way flights from Surabaya to Bangkok in April from 54€

One-Way flights