Travelling during third trimester

Hi mummies! My husband and I are thinking of squeezing a trip before baby is here. The week we are looking at travelling would be about 31/32 weeks for my pregnancy. Last check with my gynae she mentioned we could travel up till when I’m 34 weeks.. Has anyone tried travelling during your third trimester? Anything I should note and if I should even be travelling? Love to hear your experience or advice, thanks!!