AirHint found the following cheapest return flights from Zagreb (ZAG) to Bangkok (BKK) in March 2026 (see full year).

Return flights

03 Mar - 18 Mar	Pegasus Airlines
01 Mar - 17 Mar	Ryanair
02 Mar - 18 Mar	Ryanair
05 Mar - 19 Mar	Pegasus Airlines
01 Mar - 10 Mar	Ryanair
05 Mar - 18 Mar	Pegasus Airlines
03 Mar - 23 Mar	Pegasus Airlines
16 Mar - 08 Apr	Ryanair
06 Mar - 18 Mar	Ryanair
03 Mar - 15 Mar	Ryanair
12 Mar - 28 Mar	Pegasus Airlines
21 Mar - 05 Apr	Ryanair
19 Mar - 03 Apr	Ryanair
20 Mar - 10 Apr	Ryanair
14 Mar - 04 Apr	Ryanair
28 Mar - 11 Apr	Air Serbia
28 Mar - 12 Apr	Air Serbia
25 Mar - 04 Apr	Air Serbia

Also check the deals for one-way flights from Zagreb to Bangkok in March.

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 Zagreb to Bangkok in March from $625

Return flights