Two weeks is the sweet spot for a first Thailand trip: enough to combine the capital, the cultural north and one stretch of coast without rushing. The classic shape is Bangkok → Chiang Mai → islands. Below is a day-by-day skeleton plus how to adapt it.
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Add it in the trip planner →Land, adjust to the heat, and dive in. Three nights covers the essentials: the Grand Palace and Wat Pho, a longtail-boat ride through the canals, the Chinatown (Yaowarat) street-food crawl and a rooftop bar for the skyline. Use the BTS Skytrain and MRT metro to skip traffic, and keep your temple mornings early before it gets brutally hot. First time in the city? Read our first-timer tips first.
Fly north (about 75 minutes; budget flights from ~900–1,500 THB) or take the overnight sleeper train for the experience. Chiang Mai is walkable, cheaper and greener: old-city temples, the Sunday Walking Street market, a cooking class, and a half-day at an ethical elephant sanctuary (choose no-riding, observation-only camps). With a spare day, add Pai's mountains or a Doi Inthanon day trip. This leg is covered in our things to do guide.
Fly south – there's no quick overland route, so budget a flight from Chiang Mai to Phuket, Krabi or Koh Samui (2–2.5 hours). Pick one island zone and settle, rather than hopping every two days. Krabi/Railay for climbing and longtails, Koh Lanta for a slow beach week, Koh Samui or Phi Phi for postcard bays. Our islands guide helps you choose, and getting around explains the ferries.
Most long-haul flights leave from Bangkok, so build in a buffer: fly back from the islands the day before your international departure rather than connecting same-day – delayed island flights are common and you don't want to miss the big one. A final night near Suvarnabhumi airport takes the stress out of it.
Build your own version in the trip planner or browse all destinations.
Comfortably, for a first trip. Two weeks lets you combine Bangkok, the north and one island region at a relaxed pace. Trying to add the far south or the northeast as well means too much time in transit – save those for a second visit.
Book your international flights, the first two nights in Bangkok and any island stay over Christmas/New Year. Beyond that, Thailand is easy to arrange as you go – domestic flights, trains and hotels can all be booked a few days ahead outside peak season.
First is usually smoother: you arrive, recover from jet lag in a city with everything on tap, then move outward. Just leave a buffer night back in Bangkok before flying home in case an island flight is delayed.