The mistake I made on my first trip was trying to see everything. Two weeks in Thailand felt like plenty until I laid it out on a map and realised I had booked five internal flights, two overnight buses and a ferry, and I would spend the whole holiday packing a bag. This time I did it differently, and the difference was enormous. So here is my honest two weeks in Thailand itinerary: Bangkok, the north around Chiang Mai, and then one island group rather than two, ending with three days where the only decision is whether to swim before or after breakfast.
The logic is simple. Fly into Bangkok, take one domestic flight north, then one domestic flight south to the coast. Two internal flights, not five. Everything else is walking, songthaews, longtails and the occasional Grab.
Days 1 to 4: Bangkok, and don’t rush it
Bangkok deserves more than the day people usually give it. Land, sleep off the flight, and give yourself three full days. The first morning I always start early at Wat Pho before the heat and the tour buses, then take the cross-river ferry to Wat Arun. In the afternoon the old town around Phra Nakhon is walkable, and by evening you want to be somewhere with a rooftop or a night market.
Don’t try to “do” the whole city. Pick two neighbourhoods. I like one day in the old town and temples, one day around the river and Chinatown for the food, and one day for a big market like Chatuchak if you land on a weekend, or a mall-and-massage recovery day if you don’t. The eating alone justifies the stay, and if you want more than the street stalls I’ve written separately about where to eat in Bangkok.
Days 5 to 8: the north around Chiang Mai
The first internal flight is Bangkok to Chiang Mai. It is a short hop, roughly an hour and a bit, and several carriers run it many times a day, which keeps fares reasonable if you book a week or two ahead.
Chiang Mai is slower, cooler and greener than Bangkok, and four days is a comfortable amount. Inside the old city walls you can walk between temples, coffee roasters and noodle shops. My non-negotiable dish here is khao soi, the curry noodle soup, and a bowl runs you around 50 to 80 THB at a local place.
Give one day to an ethical elephant sanctuary, one where the animals are not ridden. Book directly or through a reputable operator, expect to pay somewhere around 2,000 to 2,500 THB for a half day, and read recent reviews carefully because standards vary a lot. Another day belongs to the mountains: Doi Suthep temple sits above the city, and the drive up is part of the pleasure.
Many people rent a scooter here to reach the hills, and Chiang Mai is a gentler place to ride than the islands. Before you do, understand what your licence actually covers and what your travel insurance will and won’t pay for, which I go through in detail in my guide to renting a scooter in Thailand. An international permit is not optional paperwork, and an accident without the right licence can void your cover.
Days 9 to 14: one island group, not two
Here is the choice that makes or breaks the trip: pick one coast. Trying to combine the Andaman side and the Gulf side in a week means more transit than beach. Fly from Chiang Mai down to the south, and commit to one group.
| Island group | Fly into | Best for | Trade-off |
|---|---|---|---|
| Krabi and Ao Nang | Krabi (KBV) | Dramatic cliffs, longtail day trips, Railay | Busy in high season |
| Phuket and Phi Phi | Phuket (HKT) | Easy transport, nightlife, day boats | Can feel crowded and built up |
| Koh Samui and Koh Phangan | Samui (USM) | Palm coves, calmer pace | Samui flights cost more |
There is no direct rule for everyone, but for a first trip I lean towards Krabi. The flight from Chiang Mai usually connects rather than flying direct, so check the routing before you book. Once you land, spend the first two or three days doing the active things: a longtail trip to Railay, a four-island boat day, a viewpoint hike if your knees allow.
The last three days: do nothing on purpose
This is the part people skip and then regret. Reserve your final three days for one quiet beach and nothing on the calendar. Move to a smaller, slower spot, Koh Lanta if you chose Krabi, or a quiet corner of your island, and just stop. Swim, read, eat grilled fish at a beach shack for around 200 to 350 THB, watch the sunset, repeat. You have earned it, and you will fly home rested instead of wrecked.
Fly back to Bangkok from the southern airport for your international connection. Leave a comfortable buffer, ideally an overnight in Bangkok near the airport rather than a same-day tight transfer, because domestic delays happen.
Sorting where to stay on the island?Beach guesthouses and hotels, many with free cancellation
What it roughly costs
Two weeks like this is flexible on budget. Guesthouses and mid-range hotels, local food, two internal flights and a few paid activities put most travellers somewhere in a very wide band depending on season and style. Rather than quote a single figure that will be wrong by the time you read it, I keep a running breakdown in what things actually cost in Thailand, and I’d check current prices before you commit.
Book the two internal flights a couple of weeks ahead and they stay cheap. Book them last minute in high season and they don’t.
The short version
Fly into Bangkok for three or four days, take one flight north to Chiang Mai for four, take one flight south to a single island group for the rest, and protect the last three days for doing absolutely nothing. Two internal flights, one region per stage, no transit marathon. It is the version of Thailand I wish I had done first.
So here’s my question for you: if you only had two weeks and had to choose one coast, would you go Andaman or Gulf, and why? Tell me in the comments.
Ten days is the more common length, and it forces one clean decision rather than three messy ones. Our Thailand in 10 days covers Bangkok, the north and a single island.
