Just saw this -

Some Chinese airlines drop ticket prices to $4 amid coronavirus outbreak

Excerpt -

Chinese airlines are offering basement-bargain flights for as cheap as a cup of coffee — as millions of people face travel restrictions due to the coronavirus outbreak, according to a report.

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Spring Airlines, a low-cost carrier, has advertised a one-way flight from Shanghai to Chongqing for just 29 yuan, or $4.10, the South China Morning Post reported.

Bargain-hunting travelers, however, will need to be a frequent flyer club member to score the tickets — which will run them less than a Starbucks latte in China at 32 yuan ($4.50), the report said.

Read more here:

https://www.foxnews.com/travel/chinese-airlines-drop-ticket-prices-coronavirus-outbreak

All the tickets are for one way only… I guess when you are trying to spread a disease around as much as possible a return trip wouldn't be necessary?