AirHint found the following cheapest return flights from Athens (ATH) to Istanbul (IST)
in March 2026 (see full year ).
Return flights
04 Mar
- 07 Mar
Aegean Airlines
$ 95
direct
10 Mar
- 13 Mar
Aegean Airlines
$ 99
direct
13 Mar
- 18 Mar
Aegean Airlines
$ 99
direct
12 Mar
- 15 Mar
Aegean Airlines
$ 99
direct
17 Mar
- 22 Mar
Aegean Airlines
$ 100
direct
18 Mar
- 25 Mar
Aegean Airlines
$ 100
direct
18 Mar
- 28 Mar
Aegean Airlines
$ 100
direct
25 Mar
- 28 Mar
Aegean Airlines
$ 100
direct
06 Mar
- 10 Mar
Aegean Airlines
$ 111
direct
21 Mar
- 25 Mar
Aegean Airlines
$ 130
direct
Also check the deals for one-way flights from Athens 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.