Do you need a return flight ticket when flying from Bali to Bangkok, and is an exit bus ticket sufficient?

When traveling to Bangkok from Bali, it's important to have proof of onward travel. Airlines, particularly at the check-in counter, may ask for a return flight ticket or an onward bus ticket to ensure you plan to leave Thailand within the permitted period. While an exit bus ticket may suffice, it's generally safer to book an onward flight ticket, which can often be found online for a reasonable price.