Airfares across Southeast Asia dipped hard after the summer peak, and a Vietnamese news report from August shows how far. From Ho Chi Minh City, Bangkok one-way fares fell below roughly US$73. Round trips to Phuket started a little over US$150. Singapore on a budget carrier ran about US$54 to US$69.
Why? Airlines compete fiercely on these routes, demand softens after the peak, and carriers release cheaper fare classes to fill empty seats. New capacity helps too, including a fresh Ho Chi Minh City to Phuket service.
That is the good news. Here is the fine print worth knowing as a slow traveller.
Headline fares usually cover carry-on only. If you travel with a laptop bag, a proper suitcase, or kids, add baggage fees before you compare prices. The article also noted that one national holiday peak was excluded from the low fares, so dates matter more than routes.
Bangkok has two airports, and the cheap flight into the one on the wrong side of town can cost you an hour and a pricey ride. Price the whole journey, not just the ticket.
Arrival forms are the other trap. Thailand, Singapore and Malaysia each require a digital arrival card, submitted within a few days before you land. They do not replace a visa. Use the official government sites only, because the report warns about unofficial intermediaries charging unclear fees.
Finally, remember we are still shaking off rainy season. Island plans can wobble, so keep one flexible day.
Slow travel is cheapest when you stay flexible and book smart. Plenty of Digi Yesmads members swap fare alerts and route tips in the group, so ask before you book.