0-day itinerary
Thailand Itinerary for 1, 2 or 3 Weeks, and How Many Days You Need
Pick your number of days first. Each length below has its route, its season and a full day-by-day plan.
- Budget
- ฿1,900–8,300/day
- Best for
- first-timers, couples
- Logistics
- Easy
- Updated
- 5 Oct 2026
How Many Days Do You Need in Thailand?
Ten to fourteen days is the right length for a first trip to Thailand. That's enough for Bangkok, Chiang Mai and the north, and one stretch of coast without spending every second day in transit. A week works if you cut to Bangkok, Chiang Mai and one beach and fly the long legs. Three weeks adds the mountains around Pai, a second coast or Khao Sok's jungle, at a pace you can enjoy. The order rarely changes. Start in Bangkok, go north, finish on the beach, and choose the coast by the month, the Andaman side (Phuket, Krabi, Phi Phi) from November to April and the Gulf islands (Koh Samui, Koh Phangan, Koh Tao) from May to September. Below is the route for each length, then a full day-by-day plan for each.
Arriving in Bangkok
Where to stay for a beach trip
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Key Facts (2026)
The route is Bangkok, then north, then the coast
Arrive in Bangkok, take the sleeper train or a one-hour flight to Chiang Mai, then fly south to the beach. Going one way means you never cross the peninsula twice.
Match the coast to the month
Phuket, Krabi and Phi Phi from November to April, Koh Samui, Koh Phangan and Koh Tao from May to September. Avoid Chiang Mai in March, when burning-season smoke peaks.
A mid-range week costs ฿35,000–58,000 per person
Ten days run ฿45,000–78,000 and two weeks ฿60,000–105,000 mid-range, before international flights. Backpackers spend roughly half.
Citizens of 60 countries get 30 days visa-free
Since 15 September 2026 the visa-free stay is 30 days, so a trip of a month or more needs an extension or a visa.
Pick Your Thailand Itinerary by Trip Length
| Length | Route (nights) | Best months | Mid-range per person |
|---|---|---|---|
| 7 days / 6 nights | Bangkok 2 → fly to Chiang Mai 2 → fly to Phuket 2 | November–February | ฿35,000–58,000 |
| 10 days / 9 nights | Bangkok 1 → sleeper train → Chiang Mai 2 → fly to Krabi 2 → Koh Phi Phi 2 → Phuket 1 | November–April | ฿45,000–78,000 |
| 14 days / 13 nights | Bangkok 2 → sleeper train → Chiang Mai 2 → Pai 1 → fly to Krabi 2 → Phi Phi 2 → Koh Lanta 2 → Phuket 1 | November–April (a Gulf version for May–October) | ฿60,000–105,000 |
| 3–4 weeks | Bangkok → Chiang Mai and Pai → the Gulf islands → Khao Sok → Krabi, Railay, Phi Phi and Lanta | November–April | About ฿1,000 a day as a backpacker |
Costs are each plan's own all-in figures, excluding international flights, from the 7-day, 10-day and 2-week itineraries and the backpacking route. Mid-range means a 3–4★ hotel, restaurant meals and the plan's tours and boats.
Open the full day-by-day plan
Which Length Is Right for You
Most trips fail on travel days, not sights. Every move between regions costs half a day at least, door to door, so the question is how many moves your days can carry. Here is how I'd decide.
One week is three stops by air
Two nights each in Bangkok, Chiang Mai and Phuket, with two short flights (Bangkok to Chiang Mai runs ฿900–1,500, Chiang Mai to Phuket ฿1,800–2,500). You see the temples, the north and one day at sea, and there's no slack. If you'd rather slow down, cut to two stops, Bangkok plus Chiang Mai or Bangkok plus a beach.
Ten days adds the sleeper train and two islands
The overnight train from Bangkok to Chiang Mai replaces a hotel night and is the best travel experience in the country, then a direct flight from Chiang Mai to Krabi puts you on the Andaman coast for Railay, the Hong Islands and two nights on Koh Phi Phi before you fly home from Phuket.
Two weeks is the classic first trip
The ten-day route plus a night in Pai's mountain valley and two slow nights on Koh Lanta, which is where most people finally stop moving. From May to October the same two weeks run down the Gulf instead, Koh Samui, Koh Phangan and Koh Tao, because the Andaman side is in its rainy season.
Three weeks or more is the full loop
North first, then the Gulf islands, then across to Khao Sok's jungle and down the Andaman coast, the backpacker route that's been running for decades. It needs three to four weeks to enjoy, and past 30 days you'll need a visa extension.
The Same Trip in the Rainy Season
From May to October, swap the coast and keep everything else. Bangkok and Chiang Mai work all year, with an afternoon storm most days. The Andaman islands get the southwest monsoon, with rough seas and canceled boats in August and September, while Koh Samui, Koh Phangan and Koh Tao have some of their best weeks. So the two-week plan becomes Bangkok, the north, then a flight or the train-and-ferry combo to Samui and a boat to the other two islands. From October to December it flips again, and Phuket is the better beach.
Five Rules for Any Thailand Itinerary
Go in one direction
Bangkok, north, then south. Crossing the peninsula between the two coasts and back again costs two days you'll miss.
Fly the long legs
Domestic flights are short and cheap. The sleeper train is worth it once, for Bangkok to Chiang Mai, not for every leg.
Two nights minimum per stop
One night means you see the hotel and the transfer. Pai is the only stop where one night works.
Choose the beach by the month
The Andaman coast from November to April, the Gulf from May to September. Getting this wrong matters more than any other choice.
Sleep near the airport before an early flight home
Island ferries and road transfers are where delays happen, so put a night on the mainland or near the airport before a long-haul departure.
Itineraries for Different Kinds of Trip
The routes above are built for a first visit. Other trips change the shape.
Beach only
Pick one coast and two bases. Phuket and Krabi for the Andaman side, or Koh Samui and Koh Phangan in the Gulf. The Phuket itinerary covers 3 to 7 days from one base.
Honeymoon
Fewer stops and better hotels. A city night or two in Bangkok, then one or two island resorts, with the honeymoon guide's resort picks.
With kids
Cut the sleeper train and the one-night stops, fly every leg, and choose calm, shallow beaches. The Thailand with kids guide covers which.
Backpacking on a budget
The three-to-four-week loop at about ฿1,000 a day, with the sleeper train, buses and ferries instead of flights, laid out stop by stop in the backpacking guide.
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You Might Also Like
3 Days in Bangkok
Old City temples, Chinatown after dark, the weekend market and a rooftop — timed so you never double back.
5 Days in Phuket
Two boat days, one culture day, two beach days — based in Kata so nothing is more than an hour away.
7 Days in Thailand
Capital, mountains, islands — six nights, two short flights, and no day lost to transit.
10 Days in Thailand Itinerary
Capital, sleeper train, mountains, then the Andaman coast by ferry — nine nights, one direction, no backtracking.
Best Time to Visit Thailand
November to February for most trips, and the right coast for the rest of the year
Written by
Mac Kiley
I lived in Bangkok for four years and traveled the country from there. The guides are my own opinions, written the way I'd explain them to a friend planning a trip.
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