I booked a flight to Mumbai from Aberdeen, but my return date is not fixed yet, is it possible to select the date of the return flight after departure? It is not possible to have leave out the return date as that would make your flight one way, passenger must give a return date. However, there is one possibility that you should ask for a changeable ticket which can later on be changed to your wanted date once you know it. Such changeable tickets require payment of change fee and applicable fare difference at the time of change. We suggest you to book an open flight ticket with a temporary initial return date which allows you to have free date change; such tickets are usually more expensive than the cheap flights and promotional fares. Frequently Asked Question »