Can I leave the airport on a layover in Chengdu?

Here is how the eight hours add up. Most international routes moved from Shuangliu to Tianfu (TFU) in 2021, and arrival immigration takes 30 to 60 minutes, longer still in the transit-visa queue. The Line 18 express reaches Chengdu South Railway Station in about 35 minutes, and Line 1 takes roughly 10 more to Tianfu Square; the metro costs around CNY 10 to 15, under US$2.50 at 6.69 yuan to the dollar. Double that for the return, then keep 3 hours at TFU before an international departure, because exit immigration and a second bag screening back up at evening peaks. That leaves about two hours in town: one temple and one meal, not the Panda Base plus Jinli Street. If you land at the older Shuangliu (CTU) airport, Line 10 or a 35-minute taxi for around CNY 60 brings the floor down to 6 hours.

For a solo traveller on a short clock, People's Park (Renmin Gongyuan) is our first choice, a 10-minute walk west of Tianfu Square. At Heming Teahouse, a glass of jasmine or bamboo-leaf tea costs roughly CNY 20 to 35, and an attendant tops it up from a long-spouted copper kettle for as long as you stay; plenty of the retirees sit alone with a newspaper, so a single table draws no looks. Mahjong tiles clack under the trees, and the ear cleaners' steel tuning forks ping as they pass, charging about CNY 30 to 50 and asking before they start. The Kuanzhai Xiangzi lanes are 15 minutes away on foot, their grey-brick courtyards smelling of rabbit-head stalls and Sichuan pepper oil.

For history instead, Wenshu Monastery is two stops north of Tianfu Square on Line 1, a working Buddhist temple with incense in the courtyards and a busy teahouse of its own, and its vegetarian canteen is an easy place to eat alone. Whichever you pick, have a bowl of noodles or a plate of dumplings near the station, then be back on the metro with at least four hours left before your flight. That margin covers the ride, check-in and exit immigration without a sprint.