Thailand in two weeks: a 14-night route

First decision: when are you going?

Thailand runs on two separate monsoons on two coasts, and they peak at different times, so the route below comes in two versions that differ only in the coastal week. The planner's own season table, month by month, sends a generated trip to the Andaman coast (Krabi, Railay, Koh Lanta, Phuket) from October to March and to the Gulf islands (Koh Samui, Koh Phangan, Koh Tao) from April to September; October and April are shoulder months on the Andaman side, and the table's notes say what each month is doing. Bangkok and Chiang Mai work year-round, with two caveats: the planner keeps a generated route out of the North from 15 February to 30 April, its burning-season policy (a routing rule, not a health model; a hand-built northern stay in that window stays, warned), and Songkran (April 13–15) is a nationwide water fight you should opt into deliberately or route around. The month-by-month table settles any date, and for the season's turn and high season we have full month guides: October, November, December, January.

The route, day by day

Days 1–3: Bangkok — the right dose

Three nights is Bangkok's sweet spot for a first visit: enough to fall for it, not enough to be worn down by it. The greatest hits earn their status — the Grand Palace and Wat Pho (go at opening, 8:30 am, before the tour groups; "the Palace is closed" can be the start of a detour scam, but real closures happen, so check the official schedule or ask entrance staff before changing your plans; the safety page has the rest), a longtail ride through the Thonburi canals, and an evening eating your way through Chinatown's Yaowarat Road, which at 7 pm is one of the great food streets on Earth.

Balance them with one unscripted half-day: the riverside alleys of the old town, Jim Thompson House, or — if your trip includes a weekend — the 15,000 stalls of Chatuchak Market. Skip the "floating market" day tours; the famous ones are staged for cameras and eat five hours of your life in a minivan.

Where to stay: the Old City / riverside for atmosphere and sights, or Sukhumvit (Asok–Thonglor) for food, nightlife and easy airport-rail access. Both work; choose character or convenience.

Day 4: Fly north, and the sleeper variant

In the example above, day 4 is a flight: about 1h20 in the air from Don Mueang or Suvarnabhumi, fares from around $45 on the low-cost carriers, and the planner allows about 4h20 door to door with the taxi out, check-in, bags and the taxi in at the other end. A flight that lands before lunch leaves the afternoon for the old town, which is why the example gives Chiang Mai four nights that start on day 4.

The sleeper variant. The overnight sleeper leaves Krung Thep Aphiwat, Bangkok's long-distance terminal since 2023, in the evening and, on time, puts you in Chiang Mai the next morning, about 13 hours later; an hour or two late is common. A second-class air-conditioned berth runs around $28, the beds are flat and made up with fresh linen, and the berth is your bed for the night, so the fare replaces a hotel night. In calendar terms: Bangkok hotel nights 1 to 3, the sleeper on night 4, Chiang Mai hotel nights 5 to 7, the coast nights 8 to 13, the Bangkok hotel night 14 and departure on day 15. That is still 14 trip nights, but 13 hotel nights, which is not the flight version's distribution; the planner takes the sleeper night out of the beds and the rate searches for you. With eight nights or more and any liking for trains, the sleeper north and the flight back is the combination that costs the least and wastes the least daylight. Never take the sleeper south on the day before an international flight: the planner keeps a flight on that leg even for travellers who asked for trains.

Both are on 12Go (partner link, the booking site we use for Thai trains and ferries), and the State Railway sells the train direct. Open the sleeper variant of this example →

Days 4–7: Chiang Mai — temples, mountains, and the best food in the country

Chiang Mai is Bangkok's opposite: a moated old town you can walk end-to-end, 300 temples, mountain air, and a food scene locals argue is Thailand's best. The non-negotiables: khao soi (curry noodles — the north's signature dish, best from a shophouse, not a hotel), Doi Suthep at sunrise before the buses climb the mountain, and an evening wandering whichever night market is running (the Sunday Walking Street, if your days align, is the big one).

For the elephant day: ride nothing. The ethical math is simple — sanctuaries where you observe and feed, without riding or bathing shows, are the ones worth your money. Book a small-group one and check recent reviews; this is the corner of Thai tourism with the widest gap between marketing and reality.

The Pai question: everyone asks. Pai is lovely, and it is three hours each way on a road with 762 curves. On a 14-night trip it costs more than it gives; save it for a longer visit, or take a night from Bangkok if the mountains are your priority and add it in the planner.

Day 8: Fly south to your coast

For the Andaman version the planner's record has a direct Chiang Mai to Krabi flight of about 2 hours (around $60); the live schedules are still yours to check, because direct services come and go by season, and when there is none the way is via Bangkok. For the Gulf version the recorded chain is via Bangkok, about 4h30 in total (around $110). Two notes the booking sites will not volunteer: Bangkok has two airports, Suvarnabhumi (BKK) and Don Mueang (DMK), and a cheap "connection" that switches between them is a taxi ride across the city, so check the codes; and a connection on one ticket is protected only on the airline's own conditions, so read them rather than assume. For the Gulf, flying direct into Koh Samui's airport is beautiful but pricey (it is privately owned); flying to Surat Thani and taking the combined bus and ferry saves $80–120 per person for half a day of travel. Your call, and it is exactly the kind of trade-off the planner asks about.

Days 8–13: The coast — one base, or two stops on one coast

Andaman version (October to March): fly to Krabi and stay six nights in Ao Nang or Railay. Railay's limestone karst is the postcard, reachable only by longtail boat, with the peninsula viewpoint and rock climbing if you want it, and the classic four-islands longtail day if you pick a morning departure to beat the crowds. The two-stop variant splits the six nights three and three with Koh Lanta, a van and car-ferry journey of about 2h30 from Krabi, inside the calendar on day 11: long quiet beaches, Old Town stilt houses, the national park lighthouse at the island's southern tip. (Phuket works as the flight hub, but as a base it is the coast's busiest, most commercial corner; go deliberately or not at all.) The default family example stays at the one base.

Gulf version (April to September): fly to Koh Samui and stay six nights, or split them three and three with Koh Phangan, a 30-minute ferry away. Phangan is far more than the Full Moon Party: the north and east coasts (Than Sadet, Bottle Beach, Thong Nai Pan) are some of the Gulf's quietest sand, and if your dates hit the full moon, ferries and rooms island-wide fill for days around it. Koh Tao is the diving island, among the cheapest places to get certified, and a fine snorkel-and-hammock stop even if you never tank up; on a 14-night trip it is the second stop of a two-stop coast, not a third. Boat lead times follow the month and the route, the same rule the planner prints on its booking list: in the high-season months of November to February, book island boats one to two days ahead; in other months the day before is fine almost everywhere; the Koh Phangan boats around the Full Moon Party are the exception, a week or more ahead. The fast catamarans are on 12Go (partner link).

Day 14: Return to Bangkok and sleep; day 15: depart

Day 14 is the flight back to Bangkok and a hotel night near your departure airport; day 15 is the flight home, with nothing else on it. Island weather cancels boats, and a same-day ferry-plus-flight combination is how holidays end in an airport hotel with a rebooking fee. The planner keeps this buffer night as its own card, says why it exists, and spends none of your Bangkok things on it. Eat a last plate of pad kra pao instead of watching a marine forecast.

Getting between stops: the routing table

Every leg above is the same record the planner reads, with the riding time and its door-to-door allowance labelled separately on the transport times page. Trains, ferries and buses across all of these legs are searchable in one place on 12Go (partner link; we earn a small commission at no cost to you, and it changes nothing about the advice above).

What this trip costs, per person, for 14 nights

International flights are excluded. The daily rate covers beds, food, local rides and small entries, and it counts 14 nights, not 15 dates: the arrival and departure days share one day of spending. The two biggest swings: island hotels from December to February (book beds early; prices double) and domestic flights booked late. The planner's own estimate for your route says what it includes and lists what is not yet priced, your own hotel among them.

Make it yours

This route is a spine, not a script. Common rebuilds: honeymooners usually trade a Bangkok night for a third island night and upgrade the last hotel; families slow it to three bases instead of four; divers anchor the whole island week on Koh Tao; temple-and-mountain people flip the ratio and give the North five nights. If your dates land in a specific month, start with the month-by-month weather table; and if you would rather answer five short groups of questions than re-plan by hand, the planner rebuilds this route around your dates, party, pace and interests, and shows what it could not check. Want the raw numbers behind every hop? Our Thailand transport times table lists all 54 verified legs with durations and rough fares. Already sketched your own version instead? Run it through the free route check — it scores your stops and nights against the same transit and monsoon rules, and judges without inventing.

If you have 10 nights

Ten nights is the most common real-world constraint we hear, and it means eleven local dates, counting arrival and departure. The answer is that you cut a place, not four nights spread evenly across the trip. Shaving a night off each stop is the classic mistake: it leaves you with the same amount of packing, transit and check-in, minus the part where any of it becomes restful.

Two clean ways to lose four nights, each with every night owned:

• Drop the North (the beach-first cut). Bangkok 3 nights; fly to the coast on day 4; one coastal base, 6 nights; fly back on day 10 and sleep in Bangkok, 1 night; depart on day 11. You lose Chiang Mai, which hurts, but the trip that remains is paced instead of merely shortened. This is also the right cut if your dates fall in the North's burning-season window, 15 February to 30 April. Open this 10-night example (Krabi) →
• Drop the coast (the culture-first cut). Bangkok 3 nights; fly north on day 4; Chiang Mai 6 nights, with a day trip or a Pai night inside them if you want it; fly back on day 10 and sleep in Bangkok, 1 night; depart on day 11. No ferry timetables, and the whole trip sits in one weather system, which is a real advantage in the deep monsoon months. Open this 10-night example (Chiang Mai) →

What we would not do at ten nights: keep four regions and give each two nights, or try to fit two islands in. Thailand's internal transit is efficient but not instant: an island hop takes the better part of a day at each end, and at this length that is a fifth of your trip spent in transit.

Keep the final Bangkok night either way. It is the first thing people delete and the one that saves the trip when a boat gets cancelled; the reasoning is in day 14 above, and it applies more at ten nights, not less, because you have less slack to absorb a missed flight.

Or plan a 10-night trip from scratch: set it to 10 nights and pick your interests, and the planner makes the same cut with your dates and the coast its table gives your month.

Before you fly: the five-minute checklist

1. Travel insurance with medical evacuation, and read the two-wheel clause: many policies exclude motorbikes unless you are licensed for them at home, and the FCDO says riding without a valid licence could invalidate cover. SafetyWing Nomad Insurance (partner link) is one default to compare against; read its terms like any other.
2. A ride-hailing app installed and an eSIM working before you leave the airport.
3. Visa exemption — 30 days from 15 September 2026. The cut Thailand approved in May was published in the Royal Gazette on 31 August 2026 and takes effect 15 September: most Western passports — UK, US, EU, Australia and Canada among the 60 countries listed — get 30 days visa-free instead of 60. Arrive on or before 14 September and you're stamped 60 days; a stamp already in your passport keeps its length. Two weeks fits either way with room to spare, and a one-time 1,900-baht extension at immigration still exists if you want longer. The country list, the transition dates and the land-border rule are in our visa exemption guide. And in the 3 days before you fly, submit the free Digital Arrival Card (TDAC) — official site only, never the paid copycats.
4. Passport photographed, cards split between day wallet and luggage stash.
5. Read the checks once: the safety page lists what to look up before you book and again before you go, with its sources dated.