The route everyone actually does is Bangkok, then jungle at Khao Sok, then island-hop the Andaman coast (Phi Phi, Koh Phangan) or the Gulf side, usually as a 9–18 day guided trip costing £527–£1,875 typical £1,180.
- INTRO Travel runs this exact route in 9, 12, 13 and 18-day versions from £799.
- Contiki's 8-day Thai Island Hopper West (from £527) is the cheapest, most party-focused version.
- Longer trips (17–20 days) bolt on Vietnam or Cambodia via G Adventures and Realistic Asia, from £1,555.
- Tour leaders are consistently the best part of these trips — genuinely worth paying for.
- Watch for optional upsells, mandatory tips not flagged upfront, and Phuket feeling more chaotic than Phi Phi.
Why this route, and not another one
Almost every first-timer Thailand trip on the market follows the same shape: land in Bangkok, head into the jungle around Khao Sok for a couple of days of elephant sanctuaries and bungalow life, then swing down to the Andaman coast for island time — usually Phi Phi and Koh Phangan, sometimes Krabi or Koh Tao depending on the operator.
There's a reason it's the default. Bangkok gives you the culture and temple hit early, Khao Sok is where group bonding actually happens (reviewers flag the bungalows there specifically), and the islands are the reward at the end. It's not the most original itinerary in Southeast Asia, but it's popular because it works.
- Typical all-in price
- £1,179
- Price range
- £527–£1,873
- Trip length
- 8–20 days
- Cheapest entry point
- Contiki Thai Island Hopper West, 8 days, from £527
- Operators running it
- INTRO Travel, G Adventures, Contiki, Realistic Asia
The core Thailand-only trips
INTRO Travel effectively owns this route. Their Thai Intro trip comes in four lengths — 9 days from £799 12 days from £1,050 and 18 days from £1,600 — plus a step-up 13-day Thai Experience from £1,500 that's rated slightly higher (4.9★) but skews to a younger crowd.
The 18-day version gets the strongest praise for flexibility — one reviewer upgraded from the 12-day partway through because they didn't want the trip to end. If you can afford the extra time and budget, it's the version that gets the most genuinely enthusiastic reviews. But it's also the one where reviewers note you should be under 30 and happy with dorm-style budget accommodation and late nights.
Party-focused, standout guide, less structure
See whyThe default choice for a reason
See whyBest reviews for flexibility, skews under-30
See why4.9★ but mixed-age groups split at the end
See whyIf you want to add Vietnam or Cambodia
Once you're past 15 days, the route usually bolts on a neighbouring country. G Adventures' Essential Vietnam & Cambodia (17 days, from £1,555 4.9★) gives you a first taste of both alongside Thailand, though 17 days across three countries means breadth over depth — don't expect to properly settle anywhere.
Realistic Asia's Spirits Of Vietnam, Cambodia & Thailand In (16 days, from £1,665 4.9★) is the pick for people who want culture and local guides over beach time — it's packed right up until Phuket, so go in expecting a full schedule, not downtime. G Adventures also runs a 20-day Cambodia to Vietnam: Night Markets & Noodle-Making (from £1,180 4.7★) which is fast-paced and well-guided, but reviewers flag hidden activity costs adding up if you're watching your budget.
Small-group trips in Thailand
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Booked with the operator via TourRadar — we may earn a commission. It never changes your price.
A great CEO transforms the trip — guiding cultural authenticity, managing logistics smoothly, engaging storytelling on buses.
— Real traveller review, Realistic Asia trip
Across these operators, reviewers repeatedly flag heavy optional upselling — restaurants and activities marked up versus street rates, guides steering groups to commission venues. Mandatory 'courtesy' tips sometimes aren't communicated clearly before you book. And the Mekong Delta optional add-on on some itineraries means 6 hours of bus travel for 4 hours of activity — most people say they wouldn't have booked it if they'd known.
Phuket vs Phi Phi — the honest version
Reviewers consistently say Phuket feels overcrowded and chaotic compared to the calmer Phi Phi Islands. If your itinerary gives you a choice of where to spend free time, Phi Phi is the better call. Koh Phangan gets flagged too — it's a genuine social hub, but cocktail prices are high and happy hour doesn't apply to drinks, so budget accordingly.
Accommodation on the budget end of this route is honestly 2-star or less throughout, and you'll want to bring your own toiletries — shampoo and shower gel aren't guaranteed. None of this is a dealbreaker, but go in with the right expectations rather than a Contiki-brochure image of the islands.
Common questions
How long should a first Thailand trip be?
12 days is the sweet spot most first-timers book — long enough for Bangkok, jungle and islands without rushing. 9 days works if budget or time is tight; 18 days if you want real flexibility.
Is the cheap 8-day Contiki trip worth it?
If you want a party-focused island trip with a strong guide and don't mind loose structure or basic accommodation, yes. It's the cheapest entry point at £527.
Should I add Vietnam or Cambodia to my first Thailand trip?
Only if you have 16+ days. Adding a country to a short trip means you see less of everything. Trips like G Adventures' 17-day Essential Vietnam & Cambodia are built for breadth, not depth.
Are these trips suitable if I'm over 30?
Some, cautiously. The 18-day INTRO Travel trip and Contiki's island hopper both skew younger with late nights and budget dorms. The 13-day Thai Experience is well-paced but reviewers note it splits into mixed-age groups at the end.
Russell is our most prolific voice and covers the tours and destinations side — who the good small-group operators are, where they actually go, and whether a deal is really a deal. He cares about the all-in cost more than the sticker price, and he'll say when a trip isn't worth it.
