Southeast Asia is one of the world's great multi-country trips — Thailand, Vietnam, Cambodia, Indonesia (Bali), and more, all close together and budget-friendly. But the weather varies by region and the logistics take thought. Here's how to plan it.
Step 1: Choose a Logical Route
Group countries geographically to minimise backtracking — for example, Thailand → Vietnam → Cambodia overland, or a fly-between hub approach with Bangkok or Singapore as a base. Use the distance calculator to sanity-check the hops.
Step 2: Mind the Regional Weather
The catch with Southeast Asia is that the best season differs by country and even by region within a country. Aim for windows where most of your route is in its dry season, and check each destination's timing individually.
Step 3: Getting Between Countries
Budget airlines make hopping between Southeast Asian countries cheap and fast. Use the flight time calculator for the legs, and allow buffer time for visa procedures where needed.
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Step 4: Budget & Connectivity
Southeast Asia is excellent value. A global or multi-country eSIM keeps you connected across borders without swapping SIMs — essential for maps, transfers, and booking on the go.
Frequently Asked Questions
Choose a geographically logical route to minimise backtracking, then time it so most of your route is in its dry season (which varies by country). Use cheap regional flights to hop between countries, budget generously since the region is great value, and get a multi-country eSIM.