Loong Air — flights, check-in & baggage guide

Loong Air (长龙航空, IATA: GJ) is a full-service carrier based in Mainland China, with its main hub at Hangzhou Xiaoshan.

Founded in 2013 and part of 民营（浙江）.

From Hangzhou Xiaoshan the network covers major domestic cities plus regional international routes as demand allows.

This page gathers the essentials for flying with Loong Air: official website, fares, online check-in, baggage rules and customer service contacts.

Loong Air, established in 2013, sits within 民营（浙江）; outside the big alliances, it relies on bilateral codeshares for international connectivity.

From Hangzhou Xiaoshan the network covers major domestic cities plus regional international routes as demand allows. At Hangzhou Xiaoshan the airline runs its own check-in zones and premium facilities, and minimum connection times are most reliable there.

Booking tips: fares float with live inventory — 2–6 weeks out (2–4 months long-haul) is usually the trough, and member pricing can undercut platforms. Join the loyalty program if you fly the brand often. Paid upgrade windows open around check-in at prices well below purchase-time premiums, and pre-bought extra baggage saves 30%+ versus airport rates.