A handful of food items travel well and genuinely taste like the trip once you're home, beyond the standard fridge magnet.
Pantry staples
- Thai curry pastes (red, green, massaman) — vacuum-packed versions travel well and outperform most curry pastes available abroad
- Dried chilli flakes and whole dried chillies
- Fish sauce and oyster sauce, well-sealed in checked luggage rather than carry-on
Snacks
- Dried mango and other dried fruit
- Thai-style seasoned dried squid or fish snacks
- Cashews — Phuket has its own cashew-growing tradition, and locally packaged cashews make a genuinely local souvenir
What not to bring
Fresh durian is restricted or banned on most airlines and in many countries' customs rules due to both smell and biosecurity concerns — stick to processed durian snacks (chips, candy) if you want to bring the flavour home without the logistics problem.