AirHint found the following cheapest one-way flights from Istanbul (IST) to Budapest (BUD) in April 2026 (see full year).

One-Way flights

09 Apr	Wizz Air	direct
15 Apr	Wizz Air	direct
14 Apr	Wizz Air	direct
16 Apr	Wizz Air	direct
02 Apr	Wizz Air	direct
08 Apr	Wizz Air	direct
05 Apr	Wizz Air	direct
07 Apr	Wizz Air	direct
17 Apr	Wizz Air	direct
18 Apr	Wizz Air	direct

Also check the deals for return flights from Istanbul to Budapest 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 Istanbul to Budapest in April from 41€

One-Way flights