South Korea · 337 miles (543 km)

Jeju (CJU) to Yangyang (YNY) flights

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

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Airlines flying nonstop from CJU to YNY

Thai SmileNot in an alliance

CJU to YNY: common questions

Which airlines fly nonstop from CJU to YNY?

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

How far is Jeju from Yangyang by plane?

Jeju (CJU) and Yangyang (YNY) 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 CJU to YNY cost?

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

More routes

YNY to CJU Every nonstop from CJU Every nonstop from YNY

CJU to Shanghai PVG CJU to Guangzhou CAN CJU to Beijing PEK CJU to Beijing PKX CJU to Shenzhen SZX CJU to Singapore SIN CJU to Seoul ICN CJU to Hong Kong HKG CJU to Hangzhou HGH CJU to Tokyo NRT CJU to Zhengzhou CGO CJU to Taipei TPE

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.