Cheapest return flights from Budapest to Istanbul in September from $101

Best time to book flights for Budapest (BUD) to Istanbul (IST) flights at AirHint

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

Return flights

24 Sep - 13 Oct Wizz Air direct
22 Sep - 13 Oct Wizz Air direct
24 Sep - 03 Oct Wizz Air direct
24 Sep - 14 Oct Wizz Air direct
28 Sep - 13 Oct Wizz Air direct
24 Sep - 26 Sep Wizz Air direct
24 Sep - 02 Oct Wizz Air direct
30 Sep - 13 Oct Wizz Air direct
25 Sep - 13 Oct Wizz Air direct
24 Sep - 29 Sep Wizz Air direct
15 Sep - 03 Oct Wizz Air direct
22 Sep - 03 Oct Wizz Air direct
10 Sep - 17 Sep Wizz Air direct
07 Sep - 26 Sep Wizz Air direct
07 Sep - 17 Sep Wizz Air direct
07 Sep - 18 Sep Wizz Air direct
15 Sep - 26 Sep Wizz Air direct
15 Sep - 17 Sep Wizz Air direct
15 Sep - 18 Sep Wizz Air direct
22 Sep - 26 Sep Wizz Air direct

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

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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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