AirHint found the following cheapest return flights from Surabaya (SUB) to Bangkok (DMK) in July 2026 (see full year).

Return flights

19 Jul - 23 Jul	Indonesia AirAsia	direct
30 Jul - 02 Aug	Indonesia AirAsia	direct
03 Jul - 09 Jul	Indonesia AirAsia	direct
09 Jul - 12 Jul	Thai Lion Air	direct
13 Jul - 16 Jul	Thai Lion Air	direct
10 Jul - 12 Jul	Indonesia AirAsia	direct
28 Jul - 01 Aug	Indonesia AirAsia
22 Jul - 26 Jul	Indonesia AirAsia
20 Jul - 25 Jul	Indonesia AirAsia

Also check the deals for one-way flights from Surabaya to Bangkok in July.

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 return flights from Surabaya to Bangkok in July from $115

Return flights