Are there nonstop flights from Yeosu (RSU) to Beijing (PKX)?

No. The fastest connection is via Seoul, about 2h 28m of total flying time.

What is the fastest connection from Yeosu (RSU) to Beijing (PKX)?

via Seoul ≈ 2h 28m, via Jeju City ≈ 2h 32m (estimated flying time, excluding layovers).

Yeosu Airport (RSU) to Beijing Daxing International Airport (PKX)・1,119 km

No nonstop flights. The fastest connection is via Seoul (GMP), about 2h 28m of flying time (layover not included).

None.

2 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.