Thailand's beaches, on a backpack.Thailand's beaches, priced honestly.Thailand's beaches, from the villa.
A dorm bed, a shared longtail and a $38 day. Everything below is the cheapest honest version of this trip — and it is still the same sea.A bungalow on the sand, a scooter and a $72 day: the Thailand most people actually book, priced without the brochure.A villa with its own pier, a private boat and a $210 day: the Thailand from the brochure, priced honestly for once.
First, how do you travel?
Pick one and the whole guide rewrites itself — every price, every hotel, every boat, every photograph. You can change your mind at any point, from the corner of the screen.





Two coasts, two calendars
The Andaman side (Phuket, Krabi, Phi Phi, Lanta, Lipe) is dry and glassy from November to April. The Gulf side (Samui, Phangan, Tao) peaks from January to September. Get this wrong and you pay high-season prices for monsoon skies.
On a backpack the calendar matters twice as much: in the wet months the cheap rooms are cheap for a reason, and the ferries that stop running are the ones you were counting on.At this tier the calendar buys you the difference between a $44 bungalow and an $88 one, on the same beach, six weeks apart.At this tier the calendar mostly buys you privacy: the same villa in May costs 40% less and the bay is empty — you are trading weather for solitude.
Three islands, three cheap bedsThree islands, three price tagsThree islands, three suites
Same sea, and the gap between them narrows when you are paying for a dorm. Phuket is where the cheap flights land. Krabi stretches a budget furthest. Koh Lipe charges you for the water. Rates are a dorm bed, high season.Same sea, very different bills. Phuket has the flights and the markups. Krabi gets you the postcard cliffs at half the price. Koh Lipe charges you for the comparison. Rates are a private double with A/C.Same sea, and at this tier the gap becomes a chasm. Phuket has the only real five-star infrastructure. Krabi has the most beautiful rooms in the country. Koh Lipe has the water and knows exactly what it is worth. Rates are a suite or villa, high season.

The cheap flights land here, and Patong has the cheapest beds on the coast — you get what you pay for. Kata is where the budget actually sleeps well.Direct flights, hospitals, and every chain hotel. Kata and Nai Harn are the beaches worth the trip; Patong is the one you pay for and regret.The only place on the coast with real five-star depth. Kamala and Nai Harn hold the villas; the Amanpuri set has been coming here for forty years.

Tonsai is the cheapest sleep with a world-class view in Thailand: climbers' huts, cold water, ten minutes' walk from Railay.Railay is reachable only by longtail boat and still costs less than Phuket. Ao Nang is the base; Tonsai is where the budget stretches.Rayavadee sits inside a national park with three beaches of its own. Nothing else in Thailand is quite like arriving there by boat at dusk.

Two flights plus a speedboat, and the cheap rooms are inland with no view. Go for Sunrise Beach at 6am, which costs nothing.Two flights plus a speedboat. The water is the clearest in the country and the island knows it. Sunrise Beach at 6am is the reason people go.The handful of beachfront villas here are booked a year out, and the water in front of them is the best in Thailand. Sunrise Beach is your front garden.
The beach is free. Getting to it is where the money goes.The beach is free. Getting to it is where the money goes.The beach is free. Having it to yourself is what costs.
The same bay, two budgets
Railay West at the end of the same afternoon. Drag the handle: nothing about the sea changed.
The $172 a day between these two photographs does not buy a better sea. It buys the last hundred metres — how close you sleep to it, and whether you wait for a boat.
Demo imagery is placeholder art. Swap for licensed photography of the same bay at each tier.


What a cheap beach day actually costsWhat a beach day really costsWhat a beach day costs at the top
$000 the floordorm bed, fan, shared longtail, food from stalls+$34 a day over Budgeta private room with A/C, a scooter of your own, and boats that leave when you do+$138 a day over Mida villa or suite, a private boat, and dinner wherever you pointBed, three meals from stalls and markets, the shared boat, one paid activity a week. Flights are on top: $900–$1,400 round trip from the US West Coast in shoulder season.Room, three meals, a scooter or a boat, one paid activity every other day. Flights are on top: $900–$1,400 round trip from the US West Coast in shoulder season.Villa, every meal out, a boat on call, an activity whenever you feel like it. Flights are on top, and at this tier most people fly business: $3,200–$5,600 round trip.
Twelve beaches, one scorecard
Ranked by what the cheapest decent bed costs within walking distance of the sand. The number is the dorm or fan-room rate at your tier.Ranked by what a decent night costs within walking distance of the sand, and what it takes to get there. The number is the mid-tier nightly rate.Ranked by what the best room in walking distance costs. The number is the suite or villa rate — on four of these beaches there is nothing at this tier at all.


That is Phuket’s average. Most of it falls between May and October, when the Andaman turns grey and the ferries to Phi Phi stop running on rough days. Hotels drop rates by 40–60% for a reason.
At this tier the monsoon is the whole opportunity: a $19 room becomes an $11 room, and the beaches empty out. Bring a book and accept that some days you will not get on a boat.At this tier the monsoon is a real trade: the $44 bungalow goes to $26, and roughly one day in three is a write-off.At this tier the monsoon is the only time the best villas are available at short notice — and the only time you will have a national park beach entirely to yourself.
Same island, two invoices
Booked from the US, 4 months out
Aggregator rate, “free cancellation”, resort fee discovered at check-out, airport taxi at the counter rate.
Booked the Thai way, 3 weeks out
Same room via a Thai OTA, transfer on a metered app, boat trip from the pier, a no-FX-fee card.
Andaman versus Gulf, in numbers
The Andaman wins on scenery and loses on crowds; the Gulf is cheaper, calmer and flatter — and on a backpack the Gulf usually wins on arithmetic. If you only have one week and one budget, go Gulf.The Andaman wins on scenery and loses on crowds; the Gulf is cheaper, calmer and flatter. If you only have one week in winter, go Andaman.The Andaman wins on scenery and holds nearly all of the country's best rooms; the Gulf is calmer but thinner at the top. At this tier there is no contest: go Andaman.
Andaman coast
Gulf of Thailand
365 days, coast by coast
Where the money goes by month. On a backpack the monsoon columns are not a warning — they are the plan.Where the money goes by month. Green is when you should be there; red is when the brochure is lying.Where the money goes by month. At this tier the red months are when the best rooms are actually available.
The trip in five stops
A fourteen-day Andaman loop that never backtracks. Rates are per night, two sharing, at your tier.
Phuket · Nai Harn

Krabi · Railay
Koh Lanta · Klong Nin
Trang · Koh Kradan
Koh Lipe · Sunrise
The loop, stop by stop
Fourteen days down the Andaman coast without ever backtracking. Each stop lights up on the map as you read. Everything below follows the tier you picked.
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1Days 1 – 3
Phuket · Nai Harn
$28$62$180per nightfan room ten minutes inland+$34 a night over BudgetA/C, and a scooter of your own+$118 a night over Mida villa on the headland above the bayLand, sleep off the flight, and stay south. Nai Harn is twenty minutes past the noise of Patong and the water is better.
The cheap rooms are up the hill behind the lake — a ten-minute walk to the sand and half the beachfront price.Rent a scooter here, not on the islands: it is half the price and it decides where you eat for three days.The villas above Nai Harn look down the whole bay, and the hotel car meets the flight.
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2Days 4 – 6
Krabi · Railay
$22$48$150per nighta climbers' hut at Tonsai+$26 a night over Budgeta bungalow on Railay West+$102 a night over Mida pavilion inside the national parkNo road reaches Railay — the longtail from Ao Nang is the only way in, and it costs about a dollar.
Sleep at Tonsai, ten minutes over the rocks: the same cliffs, a third of the price, cold water.Railay West is the beach in the photographs, and a bungalow on it is still cheaper than Phuket.Rayavadee has three beaches of its own and you arrive by boat at dusk. It is the single most beautiful arrival in this guide.
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3Days 7 – 9
Koh Lanta · Klong Nin
$18$42$130per nighta dorm behind the road+$24 a night over Budgeta bungalow on the sand+$88 a night over Mida pool villa at the quiet endThe cheapest sleep of the trip and the one people extend. Klong Nin is a long flat beach with a handful of bars and no pier traffic.
This is where a backpack budget recovers: $18 a night and food to match.Ferry in from Railay, car ferry out to the south.The south end of Lanta has the villas, and almost nobody on the sand in front of them.
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4Days 10 – 11
Trang · Koh Kradan
$25$60$170per nighta tent on the sand+$35 a night over Budgeta wooden cabin+$110 a night over Midthe one beachfront suite on the islandNo roads, no ATM, and one of the few beaches in Thailand with living reef straight off the sand. Bring cash.
There is a campsite at the north end for about the price of a coffee at home.Two nights is the right amount.There is exactly one place to stay at this tier, and it has eight rooms.
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5Days 12 – 14
Koh Lipe · Sunrise
$34$85$260per nighta room inland with no view+$51 a night over Budgeta garden bungalow two rows back+$175 a night over Midbeachfront, booked a year outThe most expensive stop and the clearest water in the country — a speedboat ride from anywhere, priced accordingly.
The budget rooms are inland and windowless, and it does not matter: Sunrise Beach at 6am is free.Sunrise Beach at 6am is the reason people fly home happy.The beachfront here is the most expensive sand in this guide, and the only place where the water is this colour before breakfast.
Rates per night, two sharing. Transfers priced at the pier, not through a hotel desk.
Six ways the beach gets expensive
None of these are scams. They're the default. Each one is avoidable if you know it's coming.

The 220-baht ATM fee
On $1,400 of spending that is six or seven withdrawals — about $45, or a night and a half of your accommodation.Every withdrawal, every bank, on top of your own bank’s fee. Pull the maximum each time and use a card that refunds ATM fees.Trivial in absolute terms at this tier, which is exactly why nobody notices it — but the counter rate at the villa is not trivial.

“Pay in dollars?”
Dynamic currency conversion adds 4–7% and is framed as a courtesy. On a backpack that is a free travel day. Always choose baht.Dynamic currency conversion adds 4–7% and is framed as a courtesy. Always choose baht.Dynamic currency conversion adds 4–7%, and at this tier it is applied to five-figure hotel bills. Always choose baht.

The national park fee
Cash only, foreigner rate, collected on the boat — 200–400 baht per marine park, per day, and it is the one cost you cannot dodge.Cash only, foreigner rate, collected on the boat. Budget 200–400 baht per marine park, per day.Cash only, foreigner rate — and charged per head even when the boat is yours.
What the trip costs at the card reader
None of this shows up in the hotel price. It is the quiet 4–8% that a foreign card adds between the beach and your statement. The numbers follow the tier you picked.
On $1,400 spent on the groundOn $2,900 spent on the groundOn $7,800 spent on the ground
No annual fee · interbank FX · ATM fees refunded
Illustrative figures for a 14-day trip at each tier, using published Thai ATM charges and a 3.5% card spread. Union Wallet may earn a commission on cards taken out through this guide.


Two weeks on the Andaman coast on a backpack lands around $1,400 per person on the ground plus flights — and it is the same sea the villas look at.The right Thai beach trip isn’t the cheapest one. Two weeks on the Andaman coast at the middle tier lands around $2,900 per person on the ground plus flights — and every line of it is a choice.Two weeks on the Andaman coast at the top lands around $7,800 per person on the ground plus flights. What it buys is not a better sea — it is the last hundred metres, and the waiting.
The Andaman opens again on November 1.
Union Wallet · Travel
Words & research · Travel desk
Design & build · Union Wallet studio
Prices are illustrative mid-2026 figures and are refreshed each season. Union Wallet may earn a commission from cards and bookings linked in this guide.