There is no direct bus between these two airports. So, when you arrive at the Pudong Airport, you could catch the airport shuttle bus Line 7 to reach Shanghai South Railway Station firstly. The shuttle bus fare is 20RMB and take 40 minutes on the way. Here, you could catch the coaches to Wenzhou at Shanghai South Bus Station from 08:10 to 22:55. The bus could drive you to Wenzhou in 6.5 hours with a fare of 205RMB.

When you arrive in Wenzhou, you could take a taxi or the airport shuttle bus from the Civil Aviation Building in downtown area to Wenzhou airport.

Actually, the journey is urgently in one day. if you travel by bus. Actually, you could take a flight from Pudong Airport to Wenzhou Airport easily in one hour.