AirHint found the following cheapest return flights from Tunis (TUN) to Istanbul (IST) in March 2026 (see full year).

Return flights

21 Mar - 27 Mar	Turkish Airlines	direct
28 Mar - 04 Apr	Turkish Airlines	direct
23 Mar - 27 Mar	Turkish Airlines	direct
23 Mar - 29 Mar	Air France
23 Mar - 29 Mar	Turkish Airlines	direct
08 Mar - 21 Mar	Nouvelair	direct
15 Mar - 21 Mar	Nouvelair	direct
01 Mar - 08 Mar	Nouvelair	direct

Also check the deals for one-way flights from Tunis to Istanbul 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 Tunis to Istanbul in March from 215€

Return flights