Overview
Suzhou Metro is a rapid transit system serving Suzhou, a major city in Jiangsu Province, China. As of 2025, the network carries approximately 1.935 million passengers daily. To use the system as a visitor, you purchase a ticket or travel card, pass through the entrance gates using contactless payment or a physical ticket, board your train, and exit at your destination station. Service runs daily from approximately 6:00 am to 10:30 pm, with trains arriving every 3–5 minutes during peak hours (7:30–9:00 am and 5:00–7:00 pm) and every 6–10 minutes off-peak.
The network
Suzhou Metro operates nine lines covering 345 km with 285 stations. Line 11, completed in June 2023, connects Kunshan and links directly to Shanghai Metro Line 11, providing seamless regional travel. The system also includes tram and bus services throughout the city.
Metro lines
- Line 1 (green): East–west line from Mudu to Zhongnan Jie, 25 km with 23–24 stations. Opened April 28, 2012, making it the system's first line.
- Line 2 (red): North–south line from Suzhou North Railway Station to Baodaiqiao South, operating since December 28, 2013. Notably, Line 2 is the only metro line in China to use 5-car trains.
- Line 3 (yellow): East–west line from Suzhou Xinqu Railway Station to Weiting, opened December 25, 2019. Through service to Line 11 (Jinsheqiao–Huaqiao) has been available since December 23, 2023.
- Line 4: North–south line starting west of downtown and running from Longdaobang through Suzhou Railway Station to Tongli in Wujiang District, with trial operations from April 14, 2017.
- Line 5: Opened June 29, 2021, running from Taihu Xiangshan to Yangchenghu South.
- Line 6: Opened June 29, 2024, with 31 stations.
- Line 7: North–south line, 35.2 km in length with 29 stations as of December 2024.
- Line 8: 35.5 km in length with 28 stations, opened September 10, 2024.
- Line 11 (formerly S1): East–west intercity rapid transit line opened June 24, 2023. It serves Kunshan City and connects to Shanghai Metro at Huaqiao station, enabling direct interchange between Suzhou Metro Line 11 and Shanghai Metro Line 11.
Tram and bus services
In addition to metro, the city operates Suzhou Tram and Suzhou BRT (bus rapid transit) services serving different parts of the city and metropolitan area.
Tickets & fares
Fares are distance-based. The base fare is 2 yuan (approximately US$0.33) for journeys under 6 km. Beyond that, fares increase incrementally: 1 yuan for each 5 km between 6–16 km, 1 yuan for each 7 km between 16–30 km, and 1 yuan for each 9 km beyond 30 km. The maximum single fare is 8 yuan (approximately US$1.33). These fares are approximate and subject to change.
Payment methods
- Single-journey tickets: Purchase at ticket machines located at every station, which offer English-language interfaces. A ¥10 refundable deposit is required.
- Suzhou Tong card: A rechargeable smartcard that offers a 5% discount on every journey. The card also works on city buses and certain taxis.
- Mobile payment: Scan QR codes via the Suzhou Metro app, Alipay, or WeChat Pay at gates and validators.
From the airport
Suzhou does not have a civilian airport. The nearest major airports are in Shanghai, approximately 75–120 km away. Pudong Airport (PVG) is 120 km away and handles many international flights, while Hongqiao Airport (SHA) is 86 km away and primarily serves domestic flights.
Shuttle buses run regularly between Suzhou and both Shanghai airports. Buses from Shanghai-Hongqiao to Suzhou depart hourly between 10:00–16:00, with additional departures at 17:30 and 19:00; the journey takes about one hour and costs ¥50. Buses from Shanghai-Pudong to Suzhou depart almost hourly between 10:40–19:40, take approximately one hour and forty minutes, and cost ¥82.
Alternatively, you can take a high-speed train from Hongqiao Railway Station to Suzhou in less than half an hour. From Hongqiao Airport, you can reach the station by metro or on foot (about one km away via an all-indoors, level pedestrian path). Ensure your ticket specifies Hongqiao station, as some trains terminate at the original Shanghai Railway Station, which is not near the airport. Once in Suzhou, metro lines 2 and 4 serve Suzhou Railway Station, providing fast access into the city center.
Etiquette & customs
- Queuing: Queue orderly to enter and exit trains. Stations have marked waiting areas on platforms where passengers line up before doors open.
- Priority seating: Respect clearly marked priority seats reserved for elderly passengers, pregnant women, and persons with disabilities. Offer your seat if you see someone in these categories standing.
- Eating and drinking: No eating or drinking is permitted on trains or in stations. Dispose of rubbish in designated bins.
- Escalator etiquette: While local conventions may vary, stand to one side of escalators to allow others to pass if in a hurry.
- Rush-hour behaviour: During peak hours (7:30–9:00 am and 5:00–7:00 pm), trains are crowded. Expect less personal space and be ready to board and alight quickly.
- Noise and courtesy: Keep phone conversations brief and at low volume. Avoid blocking doorways or standing in the center of cars when seats are available.
- Language assistance: All stations and trains feature English announcements, helping non-Chinese speakers navigate the system.
Official links
Survival terms
- 地铁 (dìtiě) – Metro/subway
- 车票 (chēpiào) – Ticket
- 线 (xiàn) – Line
- 入口 (rùkǒu) – Entrance
- 出口 (chūkǒu) – Exit
- 换乘 (huàn chéng) – Transfer
- 单程票 (dānchéng piào) – Single fare/one-way ticket
- 日票 (rì piào) – Day pass
Download the Suzhou Metro app or enable mobile payment via Alipay or WeChat before your trip to streamline boarding and avoid confusion at ticketing machines.