Thailand itinerary for 2 weeks: Bangkok, Chiang Mai and one coast

How to spend two weeks in Thailand

A workable first Thailand itinerary for 2 weeks is Bangkok → Chiang Mai → one coastal base → Bangkok. Our suggested split is 3 + 4 + 5 + 1 nights: 13 nights across 14 calendar days, with arrival on day 1 and departure on day 14. This assumes a Bangkok international arrival and departure. It does not count long-haul flying days outside Thailand as sightseeing days.

Choose the Ao Nang version for a mainland Krabi base and optional Railay or island outings. Choose Samui for a Gulf beach stay with land-based activity choices. The two routes below keep the same night budget but have different coastal logistics. They are self-booking plans, not available packages or verified flight combinations.

Choose the coast before booking the middle flight

TAT’s regional guide places Andaman heavy-storm conditions broadly in April–October and the Gulf’s heaviest rain in September–December. For a November–February first trip, begin by comparing Bangkok, Chiang Mai and the Andaman; November and December need particular care on the Gulf. For July–August, compare the Gulf version while accepting that inland Thailand is in its rainy season. Neither window guarantees beach weather.

The northern leg has a separate air-quality question. If haze conditions make Chiang Mai unsuitable for your dates, remove it and use a Bangkok-plus-coast trip; do not replace four northern nights with another rushed region. Use the northern guide’s seasonal advice before paying for that leg.

Days 1–7: Bangkok and Chiang Mai

Both coastal versions share the first seven days below. Choose either the Ao Nang or Samui version for days 8–14, not both.

Day 1: Arrive in Bangkok

Keep arrival day light: reach your hotel, eat nearby and leave time for sleep. Do not make a prepaid out-of-town excursion depend on the international flight arriving on time.

Overnight: Bangkok.

Day 2: Bangkok’s historic sights

Use this day for the Grand Palace/Wat Phra Kaew area and Wat Pho, allowing breaks rather than adding every temple in the city. Confirm the individual sites’ opening and admission details before the visit.

Overnight: Bangkok.

Day 3: A second Bangkok day

Choose Yaowarat and another neighbourhood visit, or substitute Chatuchak if your day matches its weekend market. Leave room to enjoy the city instead of using this as a spare transfer day.

Overnight: Bangkok.

Day 4: Travel to Chiang Mai

Use the day for the booked Bangkok–Chiang Mai journey and hotel arrival. This plan reserves a travel day rather than promising sightseeing around an unspecified flight or train. If you choose an overnight train, revise the preceding overnight and hotel bookings.

Overnight: Chiang Mai.

Day 5: Chiang Mai’s old city

Group Wat Phra Sing, Wat Chedi Luang and nearby old-city streets into a manageable city day. Add meal and heat breaks; you do not need a second overnight base to see these places.

Overnight: Chiang Mai.

Day 6: Doi Suthep outing

Make Doi Suthep the main outing and keep the rest of the day flexible. TAT lists it separately from more distant mountain destinations; do not bundle Doi Inthanon into the same casual city day.

Overnight: Chiang Mai.

Day 7: Choose one northern day

Use the last full northern day for Nimmanhaemin and local food, or book a dedicated Doi Inthanon outing if that is a priority. Choosing the mountain option means accepting a road-based excursion rather than a relaxed city day.

Overnight: Chiang Mai.

Andaman version, day 8: Travel to your Krabi base

Reserve the whole day for a booked journey from Chiang Mai to the Krabi gateway and a road transfer to Ao Nang. Select the actual flight itinerary first, including any Bangkok connection; this is not a claim of a daily nonstop service.

Overnight: Ao Nang.

Andaman version, day 9: Settle into Ao Nang

Use a local beach-and-town day after the transfer. Ao Nang is the mainland base in this version; a hotel labelled Krabi town is not the same booking.

Overnight: Ao Nang.

Andaman version, day 10: Railay as an optional boat day

Take a Railay outing if services and conditions allow. Keep your Ao Nang room, so the visit does not require carrying luggage and changing accommodation. If boats cannot run, retain a land-based day instead.

Overnight: Ao Nang.

Andaman version, day 11: One additional excursion

Choose one available boat excursion or a land-based outing, rather than prepaying several weather-dependent trips back to back. Park access and excursion availability need their own dated confirmation.

Overnight: Ao Nang.

Andaman version, day 12: An uncommitted coast day

Keep the final full coastal day for the beach, a delayed outing or rest. Do not add Phi Phi or Lanta as a one-night hotel move just to increase the island count.

Overnight: Ao Nang.

Andaman version, day 13: Return to Bangkok

Use the day for the road transfer to the departure airport and your booked Bangkok flight. Stay in Bangkok before tomorrow’s international flight; choose the hotel around the actual departure airport and timing.

Overnight: Bangkok.

Andaman version, day 14: Depart Thailand

Travel to the correct Bangkok airport for the international departure. This is departure day, not a fourteenth full sightseeing day.

No Thailand hotel night is counted after departure.

Gulf version, day 8: Travel to Samui

Use the day for the booked Chiang Mai–Samui journey, including any connection and the transfer to your chosen beach. If using a mainland gateway and ferry instead, make sure the whole dated connection fits; otherwise reduce sightseeing or add a gateway overnight.

Overnight: Ko Samui.

Gulf version, day 9: Your chosen Samui beach

Stay around your beach area and nearby food options. Select Chaweng, Lamai, Bo Phut or another area before booking the room, rather than planning repeated trips across the island.

Overnight: Ko Samui.

Gulf version, day 10: A land-based island day

Choose a cooking class or another land-based activity that interests you, subject to actual availability. This day keeps the holiday from depending entirely on boat trips.

Overnight: Ko Samui.

Gulf version, day 11: An optional water day

Use a suitable available excursion if sea conditions allow, or keep another beach-and-local day. An Ang Thong outing is optional and requires its own park-access and sailing checks.

Overnight: Ko Samui.

Gulf version, day 12: Keep the final island day flexible

Leave room for an outing postponed by weather or spend the day at your base. Do not add Tao as a last-night stop before flying home; a diving visit needs its own time and onward-flight planning.

Overnight: Ko Samui.

Gulf version, day 13: Return to Bangkok

Take the booked journey back to Bangkok and stay overnight before the international departure. If your route includes a ferry, treat that dependency separately from the flight; a published connection is not a guarantee against weather disruption.

Overnight: Bangkok.

Gulf version, day 14: Depart Thailand

Leave time for the transfer and airline check-in at the correct Bangkok airport. Your international flight determines whether this final Bangkok night needs to be near the airport or can be in the city.

No Thailand hotel night is counted after departure.

Why the Bangkok and Chiang Mai days are grouped this way

Bangkok’s official guide identifies Wat Phra Kaew, Wat Pho, Yaowarat and Chatuchak among its sights. The plan separates a historic-sights day from a second city day, rather than sending you to several different parts of the city after an international arrival. Chatuchak is an optional weekend substitution, not a daily promise.

Keep four nights in one northern base

TAT lists Doi Suthep, Nimmanhaemin and Doi Inthanon among Chiang Mai’s activities. Our plan gives them different roles: a city day, a Doi Suthep outing and a final choice between another city day and a dedicated mountain excursion. Four nights in Chiang Mai means three full days between the two travel days.

Adding Chiang Rai or Pai would mean removing one of those days and changing the transport plan. If a second northern base matters more than the coast, take nights from the beach deliberately; do not describe the same 14-day holiday as having a full week in every region.

What changes at the coast

Ao Nang is a mainland hotel base with optional boat outings. TAT identifies it as a launching point for nearby islands and the Phra Nang peninsula. This makes it useful when you want to visit Railay without making a boat crossing part of the hotel change itself.

Samui is the single-island alternative here. Its appeal is a choice of beach areas plus activities such as cooking classes and yoga. If Phangan or Tao is the main reason for visiting Thailand, replace the Samui block with that island and rework both transfer days. Do not squeeze three Gulf islands into the five-night block by keeping all the same advertised activities.

Book transport around the night plan, not the other way round

The plan deliberately reserves days 4, 8 and 13 for interregional travel. Choose actual dated flight or rail tickets before fixing non-refundable rooms, especially for the Chiang Mai-to-coast leg. A connection via Bangkok may use more time than a nonstop; two Bangkok airports are not interchangeable transfer points. We do not attach a fare or flight time to an unselected service.

An overnight Bangkok–Chiang Mai train can replace a flight, but it changes the lodging ledger: the train night replaces a hotel night. The printed route assumes hotel nights throughout and must be adjusted rather than booking both by accident.

The final Bangkok night is a conservative buffer, not an airline-approved minimum connection. A flight home from Phuket, Krabi or Samui would require a different final section. If your two weeks include both long-haul flight days, count the actual nights in Thailand first and remove a base if necessary.

What the budget needs to include

Price 13 accommodation nights, all domestic journeys, airport or station transfers, local transport, meals and paid activities separately. For a ferry-based alternative, also include the airport-to-pier and pier-to-hotel legs and any buffer night. A budget that quotes only a domestic fare and a beach room misses several necessary costs.

We have not priced a particular departure date, hotel category or party size, so there is no claimed total here. To save money without adding exhausting moves, compare a slower stay at one coastal base before removing travel buffers or relying on the cheapest unprotected connection.

Want more northern detail?

Use the Chiang Mai-focused route to choose the northern days or decide whether a longer Chiang Mai–Chiang Rai version deserves nights taken from somewhere else.

Choose the Andaman base deliberately

Ao Nang is the default in this route because its hotel arrival is on the mainland. Compare Phuket, Railay and Ko Lanta if their particular advantages matter more to you; changing the base can also change the arrival and departure days.