Thailand's two most iconic island destinations offer completely different flavours of luxury — and a week is just enough to experience both at their finest. This itinerary pairs the dramatic limestone cliffs and five-star beach resorts of Phuket with the lush hillsides and boutique hideaways of Koh Samui, connected by a short domestic flight.
Whether you're planning a honeymoon, a milestone anniversary, or simply a long-overdue escape, this route delivers the best of Thai luxury without compromise.
Fly into Phuket International Airport (HKT). Most major international hubs connect via Bangkok (BKK or DMK). A private transfer to your resort takes 30–60 minutes depending on where you're staying.
Spend your first afternoon unwinding — resist the urge to explore straight away. Order a welcome drink at your resort, take a dip, and let the time zone catch up with you.
- AMArrive & TransferPrivate transfer from HKT to your resort on Surin or Bang Tao Beach.
- PMResort AfternoonPool, beach, and a long Thai massage at the spa. Take it slow.
- EveDinner at the BeachHead to Catch Beach Club or the resort's signature restaurant for sunset cocktails and fresh seafood.
On Day 2, hire a long-tail boat for a private half-day exploring the quieter coves around Phuket — Ao Sane, Nui Bay, and the waters off Coral Island are excellent choices. Return for lunch at the resort, then spend the afternoon at leisure before dinner in Phuket Old Town.
- AMPrivate Long-Tail Boat3-hour private charter around Phuket's southern coves. Snorkelling gear included.
- PMPhuket Old TownWander the Sino-Portuguese architecture, visit the weekend market, and browse the independent boutiques on Thalang Road.
- EveSuay RestaurantOne of Phuket's best tables — creative Thai cuisine in the heart of the Old Town. Reserve ahead.
A full-day excursion to Phang Nga Bay is one of the highlights of any Phuket trip. The bay's towering limestone karsts rising from emerald waters are unlike anywhere else in Thailand. Book a private boat rather than a group tour for the full experience.
- AMPhang Nga Bay by Private BoatDepart early to beat the crowds. Visit James Bond Island, sea caves, and a floating village. Pack a picnic from your hotel.
- PMKayaking the CavesPaddle through mangrove caves at low tide — a surreal experience only accessible by kayak.
- EveSunset at Promthep CapeThe most famous viewpoint in Phuket. Arrive 45 minutes before sunset to secure a spot.
Day 4 is your final full day in Phuket — keep it relaxed. Morning yoga or a Muay Thai class at the resort, a long lunch at the beach, and an afternoon cooking class if you'd like to bring Thai flavours home.
Take a morning domestic flight from HKT to Koh Samui (USM) — Bangkok Airways operates this route several times daily, typically via Bangkok. Flight time is approximately 1.5 hours direct or 3–4 hours with a connection. Arrive in time for lunch at your resort.
Koh Samui has a different character to Phuket — smaller, more intimate, and with a cluster of extraordinary hillside resorts in the northeast of the island around Chaweng Noi and Bang Rak.
- Day 5Arrive Koh SamuiMorning flight, afternoon at resort. First swim in the Gulf of Thailand — noticeably calmer than Phuket's Andaman side.
- Day 6Ang Thong Marine ParkA full-day private boat trip to this protected archipelago of 42 islands. Snorkel in the emerald lagoon and hike to the viewpoint.
- Day 7Farewell MorningFinal breakfast, last swim, and depart from Koh Samui Airport (USM) for your onward journey.
On your last evening, dine at one of Koh Samui's best restaurants — Jahn at Conrad Koh Samui offers exceptional views and refined Thai cuisine, or head to the night market in Fisherman's Village for a more local experience.
Practical Information
Getting around: Private transfers are the most comfortable option on both islands. Grab (Thailand's Uber equivalent) works well in Phuket; Koh Samui taxis are metered. Avoid hiring a motorbike if you're not experienced — the roads can be unpredictable.
Currency: Thai Baht (THB). Credit cards are accepted at most hotels and restaurants, but carry some cash for markets and smaller local establishments.
Visas: Many nationalities receive a 30-day visa on arrival in Thailand. Check current requirements for your passport before travel.
Health: No vaccinations are required, though standard travel health precautions apply. Drink bottled water.