AirHint found the following cheapest return flights from Singapore (SIN) to Budapest (BUD) in August 2025 (see full year).

Return flights

25 Aug - 01 Sep	Air India
19 Aug - 09 Sep	China Eastern
09 Aug - 17 Aug	IndiGo
14 Aug - 28 Aug	IndiGo
08 Aug - 17 Aug	IndiGo
06 Aug - 17 Aug	IndiGo
26 Aug - 09 Sep	IndiGo
05 Aug - 07 Aug	IndiGo
23 Aug - 30 Aug	IndiGo
01 Aug - 31 Aug	IndiGo
26 Aug - 30 Aug	Turkish Airlines

Also check the deals for one-way flights from Singapore to Budapest in August.

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 Singapore to Budapest in August from 577€

Return flights