AirHint found the following cheapest return flights from Istanbul (SAW) to Budapest (BUD) in October 2025 (see full year).

Return flights

01 Oct - 12 Oct	Pegasus Airlines
06 Oct - 12 Oct	Pegasus Airlines	direct
02 Oct - 09 Oct	AJet	direct
09 Oct - 12 Oct	AJet	direct
01 Oct - 12 Oct	Pegasus Airlines	direct
14 Oct - 18 Oct	Pegasus Airlines	direct
05 Oct - 18 Oct	Pegasus Airlines	direct
17 Oct - 20 Oct	Pegasus Airlines
11 Oct - 12 Oct	Pegasus Airlines
14 Oct - 17 Oct	Pegasus Airlines
29 Oct - 03 Nov	Pegasus Airlines
29 Oct - 03 Nov	Pegasus Airlines	direct

Also check the deals for one-way flights from Istanbul to Budapest in October.

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 Istanbul to Budapest in October from 151€

Return flights