Upvote:0
Usually if you call the customer service of these flight search engines or the customer service of any travel agency they will help you to book a multi-stop flights.
Upvote:3
I'll add Kayak to the answers.
Make sure you choose multi-city, under flights and you can pick departure and return separately
Upvote:4
Google Flights
, It will allow you to do specifically what you are asking. Just enter your arrival/departure city and proceed from there as it will list the options for flights.