Flight Time from Las Vegas (LAS) to Shanghai (PVG)

Non-stop, the LAS–PVG sector prices out at 12.99 hours — 10,479 km at 850 km/h plus 40 minutes of taxi, climb and approach. Each stopover adds ground dwell at the hub, so the totals model out to about 15.5 hours for one stop and 19.5 for two.

Past the 9,000 km mark this is an ultra-long-haul sector: the 12.99 hours in the air plus cabin time makes a one-stop routing with a lounge stop worth pricing against the non-stop. Factor the 16-hour shift into recovery plans: eastbound arrivals at Shanghai generally bite harder than westbound ones.

Flexible-flier trick: price LAS against PVG and then against each nearby field below — secondary endpoints within 700 km sometimes clear the fare by a full cabin class. From LAS, reaching TPE instead takes about 1.5 h — less airborne time than the 12.99 h non-stop, and the surface leg into Shanghai still has to be won back.

Where a matching calculator page exists (LAS → TPE among them) the links are in the Related list below. Weigh each alternative against its back-distance to Shanghai — from LAS, a cheap fare hundreds of km from your actual destination is rarely cheap once the surface leg is priced.

Put a departure hour on the math: wheels-up at 10:00 from LAS puts you on the ground at PVG around 14:59 local time, once the 16-hour gain is applied. Budget the ground side too: a standard day runs $143 in Shanghai versus $210 in Las Vegas (hotel, three meals, two transit rides), so the arrival city sets the trip's marginal cost.

Shanghai undercuts Las Vegas by $67 a day on the dataset averages; let that shape how many nights you book at each end. With 16 hours gained eastbound, the 10,479 km out to Shanghai ends in a serious jet-lag bill — plan a quiet first day.