AirHint found the following cheapest return flights from Seoul (ICN) to Istanbul (IST)
in March 2025 (see full year ).
Return flights
25 Mar
- 01 Apr
China Southern
$ 381
13 Mar
- 19 Mar
Sichuan Airlines
$ 391
01 Mar
- 12 Mar
Air China
$ 392
20 Mar
- 24 Apr
China Eastern
$ 393
11 Mar
- 19 Mar
Sichuan Airlines
$ 394
17 Mar
- 24 Mar
China Southern
$ 398
18 Mar
- 24 Mar
Sichuan Airlines
$ 398
11 Mar
- 18 Mar
China Eastern
$ 398
23 Mar
- 27 Apr
China Eastern
$ 398
24 Mar
- 31 Mar
China Eastern
$ 400
08 Mar
- 14 Mar
Air China
$ 402
15 Mar
- 21 Mar
Air China
$ 402
15 Mar
- 19 Mar
Air China
$ 402
27 Mar
- 01 Apr
China Southern
$ 403
26 Mar
- 03 Apr
China Southern
$ 403
25 Mar
- 04 Apr
China Southern
$ 403
25 Mar
- 15 Apr
China Southern
$ 403
26 Mar
- 05 Apr
China Southern
$ 403
19 Mar
- 25 Apr
China Eastern
$ 416
31 Mar
- 07 Apr
China Eastern
$ 417
Also check the deals for one-way flights from Seoul 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.