What Are the SunExpress Group Reservations Terms and Conditions? Knowing the rules makes the air expedition more convenient and hassle-free on SunExpress. As per these rules, one needs ten or more passengers who share the same itinerary for standard booking. Also, flyers can easily carry 20 kg of checked baggage with SunExpress group travel, including 8 kg of hand baggage. Here, one can change the names of passengers up to 72 hours before the departure date. If one wants to learn more about the group travel policy, visit the official website of SunExpress or read the mentioned blog post by Airlines Group Travel. #sunexpressgrouptravel