Flights Seoul — Cancun is a popular route. The straight-line distance is 12 587 km. Flight time 15h 18m. Time difference -14h.
The minimum price for the next 3 months — from $596 (24.11.2026). The cheapest dates are highlighted in the calendar above.
The average ticket price — $617, ranging from $596 to $648. Book 1–3 months in advance to get the best deals.