South Korea · 337 miles (543 km)

Yangyang (YNY) to Jeju (CJU) flights

One airline flies nonstop from Yangyang (YNY) to Jeju (CJU): Thai Smile. The two airports are 337 miles (543 km) apart.

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Airlines flying nonstop from YNY to CJU

  • Thai Smile logo
    Thai SmileNot in an alliance

YNY to CJU: common questions

Which airlines fly nonstop from YNY to CJU?

Thai Smile flies nonstop from Yangyang (YNY) to Jeju (CJU).

How far is Yangyang from Jeju by plane?

Yangyang (YNY) and Jeju (CJU) are 337 miles (543 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.

How many miles does YNY to CJU cost?

It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for YNY to CJU with taxes and fees.

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CJU to YNYEvery nonstop from YNYEvery nonstop from CJU

Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.