Cheapest return flights from Istanbul to Seoul in April from 481€
AirHint found the following cheapest return flights from Istanbul (IST) to Seoul (ICN)
in April 2026 (see full year ).
Return flights
23 Apr
- 05 May
MIAT Mongolian Airlines
481 €
19 Apr
- 29 Apr
MIAT Mongolian Airlines
482 €
19 Apr
- 26 Apr
MIAT Mongolian Airlines
482 €
21 Apr
- 03 May
MIAT Mongolian Airlines
482 €
23 Apr
- 07 May
MIAT Mongolian Airlines
482 €
23 Apr
- 02 May
MIAT Mongolian Airlines
483 €
23 Apr
- 03 May
MIAT Mongolian Airlines
483 €
21 Apr
- 29 Apr
MIAT Mongolian Airlines
484 €
19 Apr
- 03 May
MIAT Mongolian Airlines
484 €
19 Apr
- 27 Apr
MIAT Mongolian Airlines
485 €
05 Apr
- 11 Apr
Air China
486 €
05 Apr
- 18 Apr
Air China
510 €
05 Apr
- 16 Apr
Air China
510 €
12 Apr
- 18 Apr
Air China
510 €
16 Apr
- 03 May
MIAT Mongolian Airlines
514 €
07 Apr
- 21 May
MIAT Mongolian Airlines
516 €
30 Apr
- 10 May
MIAT Mongolian Airlines
516 €
08 Apr
- 18 Apr
Air China
531 €
08 Apr
- 16 Apr
Air China
532 €
15 Apr
- 15 May
Qatar Airways
582 €
Also check the deals for one-way flights from Istanbul to Seoul in April .
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