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15+ Day Thailand Itineraries
4.11 (9 reviews)
12 Tours
When do you want to go?
2026
I'm flexible
Passengers
Adults (18+)
Children (0 - 17)
Discover 15+ day Thailand itineraries
See Thailand in depth, with city highlights, northern culture, and beach days.
15+ day Thailand itineraries are ideal for travellers who want a well-rounded trip that blends city energy, immersive culture, rainforest landscapes, and unhurried beach time. Rather than rushing through highlights, you can settle into key places, enjoy a mix of guided touring and independent downtime, and get a stronger sense of everyday life along the way. Many trips begin in Bangkok before heading north to Chiang Mai for temples, markets, and a different pace, then continue to Khao Sok National Park for jungle scenery and striking limestone karsts above the lake. The journey often finishes on islands such as Koh Phangan and the Phi Phi Islands, where the focus shifts to the sea, sunsets, and a slower rhythm. Some group itineraries also extend into Cambodia, Laos, or Vietnam, but Thailand typically remains the centrepiece, with standout moments that range from street food and historic sites to lush forests and coastal views.
Best 15+ day itineraries
Thailand & Cambodia Family Adventure
FAMILY TOUR: Discover the heart and soul of Southeast Asia on this unforgettable 15 day family group tour. From Bangkok’s buzzing streets and Chiang Mai’s tranquil jungles to Phuket’s island paradise and Cambodia’s ancient temple complexes, this tour is packed with family-friendly activities. Explore floating markets, swim beneath waterfalls, meet elephants in an ethical sanctuary, and wander through Angkor Wat’s towering ruins.
Tour Highlights
Bangkok – Glide past riverside life on a longtail boat, uncover the secrets of hidden markets, and sample street food by night
Kanchanaburi – Trek through lush jungle to reach Erawan Falls and uncover the ancient kingdom of Ayutthaya en route north
Chiang Mai – Experience rural life with a warm homestay welcome, try traditional painting, and spend time with elephants in a peaceful sanctuary
Phuket – Embrace island life with a day to unwind or dive in, then set off by speedboat to snorkel and swim among the tropical Phi Phi Islands
Siem Reap – Follow forest paths to reveal the wonders of Angkor, watch the past come alive at the Apsara theatre, and receive a blessing at a city pagoda
Phnom Penh – Reflect at powerful memorial sites, discover Cambodia’s creative side at a vibrant urban hub, and toast the journey with a sunset river cruise
Bangkok, Beach & Chiang Mai
GROUP TOUR (FOR AGES 18 - 49): Experience the best of both worlds in Thailand with cultural sightseeing in Bangkok and Chiang Mai, and plenty of blissful island exploration in the Phi Phi Islands, Koh Phangan and Phuket. Visit an ethical elephant sanctuary, trek to an overnight hill tribe homestay in Chiang Mai, enjoy bamboo rafting, take a boat tour of the Phi hi Islands, stay in a floating bungalow in Khao Sok and so much more!
Tour Highlights
Bangkok - Take in the sights of the Thai capital by tuk-tuk, discover legendary temples and cook up a storm with an included cooking class
Khao Sok - Kayak your way around this lush national park and spend a night in a unique floating bungalow
Koh Phangan - Spend four nights beachside, choose from Muay Thai or yoga and enjoy a relaxing massage
Phi Phi Islands - Enjoy three days of beach relaxation, a full-day boat trip around the islands and a hike to a local viewpoint
Phuket - Relax on the beach with a free afternoon and enjoy some sunset drinks
Chiang Mai - Visit an ethical elephant sanctuary, trek into the jungle for an overnight hill tribe visit and enjoy a memorable bamboo rafting experience
Bangkok to Ho Chi Minh City
GROUP TOUR (FOR AGES 18 to 49): Embark on this 27-day tour of Thailand and Vietnam, beginning in Bangkok with a long-tail boat cruise, tuk-tuk ride, and a cooking class, before travelling south on an overnight train to Khao Sok National Park for jungle treks, river tubing, and stays in floating bungalows and treehouses. After relaxing on Koh Phangan with Muay Thai and yoga, explore Phi Phi Islands and Phuket. In Vietnam, discover Hanoi’s vibrant streets, enjoy a Halong Bay cruise, and trek through Sapa’s terraced hills. Explore Ninh Binh’s countryside, followed by an overnight train to Hoi An for cooking classes, lantern making, and beach time. The journey continues to Ho Chi Minh City, with a Mekong Delta exploration and a visit to the Cu Chi Tunnels.
Tour Highlights
Bangkok - Explore the vibrant waterways on a long-tail boat, visit revered temples, and enjoy a tuk-tuk ride through bustling streets
Khao Sok - Cruise through towering limestone cliffs, experience jungle treks and tubing, and stay in floating bungalows
Koh Phangan - Discover hidden beaches, enjoy a beach BBQ, and experience the island’s lively nightlife or practice yoga and Muay Tha
Phi Phi Islands - Embark on a scenic boat journey, snorkel in crystal-clear waters, and hike to stunning viewpoints
Phuket - Spend the day with rescued elephants and explore natural wonders in the area
Hanoi - Walk through Hanoi’s lively streets, uncover local culture, and enjoy a rickshaw tour through vibrant markets
Sapa - Trek through stunning valleys, visit local villages, and ascend to Fan Si Pan for panoramic views
Halong Bay - Cruise through emerald waters and kayak through hidden caves in the bay
Ninh Binh - Cycle through rice paddies, take a scenic boat ride, and climb to the Dragon Mountain Viewpoint
Hoi An - Explore the charming streets, take part in a cooking class, and cruise along the river in a lantern boat
Ho Chi Minh City - Venture into the lush Mekong Delta and explore the Cu Chi Tunnels’ historic underground passageways
Thailand & Vietnam Adventure
GROUP TOUR (FOR AGES 18 to 49): Embark on this 29-day tour of Thailand and Vietnam, beginning with the vibrant streets of Bangkok, where a boat cruise, temple visits, and tuk-tuk rides reveal the city’s rich culture. Journey to Khao Sok National Park to experience floating bungalows and serene lake activities. Continue to Koh Phangan for stunning beaches, island adventures, and Muay Thai or yoga sessions. Explore Phi Phi Islands with boat tours, hikes, and panoramic views, then unwind in Phuket. Chiang Mai offers jungle treks, an elephant sanctuary visit, and bamboo rafting. In Hanoi, immerse in rich culture, followed by Halong Bay's natural beauty and Ninh Binh’s picturesque landscapes. Discover Hoi An through boat rides, cooking classes, and lantern-making, then experience the Mekong Delta’s rural life and explore the historical Cu Chi Tunnels before making our way back to Ho Chi Minh City. .
Tour Highlights
Bangkok - Glide through vibrant canals and floating markets on a long-tail boat and visit iconic temples adorned with intricate carvings and golden statues
Khao Sok National Park - Cruise through limestone cliffs to a serene freshwater lake and enjoy nature activities like kayaking and tubing amidst scenic surroundings
Koh Phangan - Discover hidden beaches and scenic coastal spots and experience the island’s vibrant beach parties and nightlife
Phi Phi Islands - Take a boat trip around Phi Phi Leh with snorkelling and kayaking and hike to famous viewpoints offering breathtaking panoramic views
Phuket - Enjoy a scenic ferry ride with views of lush coastlines and turquoise waters and marvel at the island’s charm during a spectacular sunset
Chiang Mai - Visit Doi Suthep Temple and the unique ‘sticky’ waterfalls and trek through jungle landscapes to meet a local hill tribe
Hanoi - Explore bustling streets and markets on a walking and rickshaw tour and cruise in Halong Bay while kayaking through caves and secluded coves
Hoi An - Join a Vietnamese cooking class and craft a traditional lantern and stroll through ancient streets while shopping for handcrafted treasures
Ho Chi Minh City - Explore the Mekong Delta’s floating markets and lush countryside and uncover the historic Cu Chi Tunnels from the Vietnam War
Essential Southeast Asia Encompassed
Spend a memorable month exploring Southeast Asia on this 31-day budget tour that starts in Bangkok, staying in hostels and dorm accommodation. Marvel at legendary Angkor Wat at sunrise, cruise the emerald waters of Halong Bay and visit an ethical elephant sanctuary in Thailand. Delve into the dark past of the Khmer Rouge at Tuol Sleng & the Killing Fields, explore Hoi An and Ho Chi Minh City and swim under the Kuang Si waterfalls. Stay at a traditional homestay in Chiang Mai, trek into the jungle and enjoy a cycling adventure in Siem Reap, plus so much more.
Tour Highlights
Bangkok - Begin your adventure in the Thai capital, with an included tuk-tuk tour of the city
Chiang Mai - Visit an ethical elephant sanctuary, see Wat Doi Suthep, trek into the verdant hills and spend a night at a traditional homestay
Luang Prabang - Swim underneath the Kuang Si waterfalls and opt for a day trip to a local ethno village
Vang Vieng - Enjoy a swim at Blue Lagoon 2 and take an optional bike ride to the Pha Ngern View Point
Hanoi - Discover the notorious Hoa Lo Prison, see Hoan Kiem Lake and enjoy free time in the Vietnamese capital
Halong Bay - Cruise the emerald waters of the bay on an overnight trip, with time for swimming and kayaking
Phong Na - Cycle to Bong Lai village and enjoy an optional visit to the vast cave systems, including Paradise Cave and Dark Cave
Hoi An - Craft traditional lanterns at a hands on workshop and see the Japanese Bridge and other highlights on a walking tour
Ho Chi Minh City - Explore the former capital of South Vietnam on a guided tour and opt to visit the Cu Chi Tunnels
Phnom Penh - Join a walking tour of the Cambodian capital and delve into Cambodia's dark past at Tuol Sleng and the Killing Fields
Sihanoukville - Camp out on the beach, enjoy sunset cocktails, trek to Clearwater Bay and take an island day trip
Siem Reap - Marvel at legendary Angkor Wat, as you visit Cambodia's most famous monument at sunrise
Thailand, Vietnam & Cambodia Adventure
GROUP TOUR (FOR AGES 18 to 49): Join this 38-day tour of Thailand, Vietnam, and Cambodia to explore Southeast Asia. Start in Bangkok, cruising the canals, visiting temples, and riding tuk-tuks through the city. Stay in floating bungalows in Khao Sok National Park, relax on the beaches of Koh Phangan and discover the beauty of the Phi Phi Islands. In Chiang Mai, trek through jungles, visit Doi Suthep Temple, and explore an elephant sanctuary. After arriving in Hanoi, cruise Halong Bay and explore Ninh Binh’s countryside. In Hoi An, take a cooking class and make lanterns. Explore Ho Chi Minh City, the Mekong Delta, and learn about Cambodia’s tragic history in Phnom Penh. Finally, relax by the riverside in Kampot, discover Cambodian cuisine, and unwind on the beaches of Koh Rong Sanloem before exploring Angkor Wat.
Tour Highlights
Bangkok - Cruise through riverside neighbourhoods on a long-tail boat, visit revered temples, and zip through the bustling streets on a tuk-tuk
Khao Sok National Park - Navigate towering limestone cliffs by long-tail boat, kayak on crystal-clear waters, tube along scenic rivers, and spot wildlife while staying in floating bungalows
Koh Phangan - Explore hidden beaches and jungles, and join in vibrant beach parties under the stars
Chiang Mai - Visit the Doi Suthep Temple, trek through jungles and rice paddies, raft down a river, and witness elephants in a sanctuary setting
Hanoi - Take a walking and rickshaw tour through lively streets and vibrant markets, and indulge in local street food
Halong Bay - Cruise through emerald waters surrounded by limestone karsts, kayak through caves, and explore secluded coves
Siem Reap - Explore the unique floating villages, and experience the sunrise at Angkor Wat, followed by a visit to Ta Prohm
Ninh Binh - Bike through vibrant rice paddies, rowboat through serene rivers and caves, and climb Dragon Mountain for stunning views
Ho Chi Minh City - Explore the Cu Chi Tunnels and learn about their historical significance during the Vietnam War
Phnom Penh Take a tuk-tuk tour through vibrant streets,- visit the S21 Prison and Killing Fields to learn about Cambodia's tragic past, and enjoy dinner and drinks in the lively nightlife
Kampot - Explore a local pepper plantation, take a Cambodian cooking class, and enjoy a peaceful river cruise at sunset
Koh Rong Sanloem - Snorkel in crystal-clear waters, explore secluded beaches on a long-tail boat, and relax on the pristine island sands
Journey to Angkor Wat & Bangkok
Take in the highlights of Vietnam and Cambodia, travelling from Hanoi to Angkor Wat, before ending with a tour of Thailand's captivating capital. Cruise Halong Bay and the Mekong, explore the Imperial City of Hue, Ho Chi Minh City and Hoi An, discover the incredible Angkor Complex and more on this 16 day tour.
Tour Highlights
Angkor Temple Complex - Gaze in wonder at legendary Angkor Wat and admire the stone faces of the Bayon Temple in Angkor Thom
Hanoi – Enjoy a cyclo rickshaw ride through the French Quarter and see highlights including the Opera House and Ly Thai To Park
Halong Bay – Explore the beautiful UNESCO-Listed bay aboard a deluxe junk boat, kayak, swim and explore the remarkable caves
Phnom Penh – Take in highlights of the city including the Silver Pagoda and learn about the horrors of the Pol Pot regime at Tuol Sleng
Bangkok – See the Grand Palace, ride on a tuk-tuk and cruise in a longtail boat along the city’s famous canals
Ho Chi Minh City – Discover highlights of the city on a walking tour including the sobering War Remnants Museum
Hoi An - Enjoy some R&R in this enchanting riverside town with its cobbled streets, lanterns and iconic Japanese Bridge
Hue – Marvel at the impressive seven storey Thien Mu Pagoda and explore the Imperial Purple Palace behind the walls of the Citadel
Cu Chi Tunnels – Discover the incredible network of tunnels which were used by the Viet Cong during the Vietnam War
Mekong Delta – Cruise the crisscross of waterways on a sampan and enjoy lunch in a traditional home on Dong Hoa Hiep Island
Tra Que Village – Ride bicycles in the countryside, learn how to farm the land and enjoy a cooking lesson
Siem Reap – Enjoy this ancient city and opt to walk down lively 'Pub Street'
Secrets of Southeast Asia (5 Star)
Discover four countries in 16 days on this tour from Ho Chi Minh City to Bangkok. In Vietnam, explore the bustling Mekong Delta, uncover the history of the Cu Chi Tunnels, and cruise the emerald waters of Halong Bay. Fly north to Laos to experience Luang Prabang’s morning alms ritual, hill-tribe villages and the turquoise Khouangsi Waterfall. Continue to Cambodia to marvel at Angkor Wat, Ta Prohm and the floating villages of Tonle Sap. Your adventure ends in Thailand’s vibrant capital, with glittering temples, street food and markets to explore.
Tour Highlights
Siem Reap - Explore the ancient temples of Angkor, from the serene stone faces of Bayon to the vast grandeur of Angkor Wat and jungle-clad Ta Prohm
Tonle Sap Lake - Visit floating villages by wooden boat, see stilted homes and fishing communities, and learn about Khmer crafts at Les Artisans d’Angkor
Bangkok - Visit Wat Traimit to see the world’s largest solid-gold Buddha before marvelling at the reclining Buddha and colourful halls of Wat Pho
Ho Chi Minh City - Experience the buzz of Vietnam’s largest city, where French colonial landmarks stand alongside bustling markets and modern skyscrapers
Mekong Delta - Cruise by sampan through winding canals, visit orchards and family workshops, and sample local specialities in Vietnam’s fertile ‘rice bowl’
Cu Chi Tunnels - Step inside the remarkable underground network used by resistance fighters during the Vietnam War and learn about their ingenious survival tactics
Hanoi - Discover Vietnam’s charming capital with tree-lined boulevards, lakeside pagodas and a lively Old Quarter of narrow streets and market stalls
Rural North Vietnam - Meet local families in traditional villages, try your hand at tea harvesting and enjoy a Muong-style foot bath after cycling past rice fields
Halong Bay - Sail among thousands of dramatic limestone karsts, with time to kayak, swim or relax on deck as you take in the iconic scenery
Luang Prabang - Stroll through the vibrant Morning Market, meet ethnic minority communities and swim in turquoise pools at the beautiful Khouangsi Waterfall
Travel with confidence
Real reviews from our travellers
Journey to Angkor Wat & Bangkok - 16 daysTake in the highlights of Vietnam and Cambodia, travelling from Hanoi to Angkor Wat, before ending with a tour of Thailand's captivating capital. Cruise Halong Bay and the Mekong, explore the Imperial City of Hue, Ho Chi Minh City and Hoi An, discover the incredible Angkor Complex and more on this 16 day tour. Signature Journeys16There were many favorite parts, but if I had to pick one it was the overnight boat cruise to Ha Long Bay. Accommodations were excellent. Activities were well planned out and a lot of fun. And the food was delicious. The train ride was an experience that I would not chose again. I think it is overnight train rides in general that I am not a fan of. There was nothing that could have been done better, our guide was excellent. I just don't sleep well on a train, personal preference only.
Journey to Angkor Wat & Bangkok - 16 daysTake in the highlights of Vietnam and Cambodia, travelling from Hanoi to Angkor Wat, before ending with a tour of Thailand's captivating capital. Cruise Halong Bay and the Mekong, explore the Imperial City of Hue, Ho Chi Minh City and Hoi An, discover the incredible Angkor Complex and more on this 16 day tour. Signature Journeys16Vietnam: Halong bay was a stand out, cruising along in a stunning boat with amazing views all around. But Hoi an and Ho Chi Minh were a couple of favourites, all in all Vietnam was amazing!! Cambodia: Angkor Wat was by far one of the most breath taking places we have ever seen. Seim Reap as well! The 3am get up to catch the flight was a little hard. Also the long travel from Cambodian boarder to the accommodation 4 hours in a cramped mini bus with luggage piled all around us due to not fitting underneath.
Journey to Angkor Wat & Bangkok - 16 daysTake in the highlights of Vietnam and Cambodia, travelling from Hanoi to Angkor Wat, before ending with a tour of Thailand's captivating capital. Cruise Halong Bay and the Mekong, explore the Imperial City of Hue, Ho Chi Minh City and Hoi An, discover the incredible Angkor Complex and more on this 16 day tour. Signature Journeys16On the 4 day Mai Chau tour we enjoyed getting inland, seeing rice harvested, the people in local villages. Small tour group was great. Halong Bay a highlight. Bottled water provided was good. Guides generally informative and helpful. Airport transfers good. Accommodation good. Tipping was optional but expected. 3.15am is too early to catch a bus to airport for a flight mid tour. Being quoted US$ in trip notes was confusing considering US $ not used in Vietnam . Guide in Bangkok was not fluent in English.
Journey to Angkor Wat & Bangkok - 16 daysTake in the highlights of Vietnam and Cambodia, travelling from Hanoi to Angkor Wat, before ending with a tour of Thailand's captivating capital. Cruise Halong Bay and the Mekong, explore the Imperial City of Hue, Ho Chi Minh City and Hoi An, discover the incredible Angkor Complex and more on this 16 day tour. Signature Journeys16Had an amazing time in Vietnam with Win Win as our tour guide.He was a professional and very knowledgeable.He took care of everything and everything was done as per plan.Short amount of time spent with Marooth and Nik Nak in Cambodia but they were very good too. Bangkok could have been a better exp.
Thailand 15+ day itineraries at a glance
Trip and guiding style
Most 15+ day trips in Thailand are group tours, and the guiding set-up varies depending on the itinerary and route design. Some are fully guided with a tour leader throughout, while others combine a tour leader or host with local guides at key sights, leaving you more free time to explore between scheduled visits.
Accommodation
Accommodation depends on the trip and can range from simple hostels and guesthouses through to higher-end hotels, with many itineraries using 2–3 star, 3 star, 3–4 star, 4 star, or 5 star properties; some also include dorm rooms. Star ratings can differ by country and region, and if a listed property is unavailable due to demand, we may use another accommodation of a similar standard.
Trip pacing
A 15+ day Thailand trip usually balances a few busier travel days with longer stays in the most rewarding areas, so the overall pace tends to feel comfortably medium. Some itineraries include more frequent stops and earlier starts to make the most of markets, transport connections, or headline sights, particularly when travelling longer distances.
More 15+ day tours itineraries
Frequently asked questions
What can you do in Thailand on a tour of 15 days or more?
Trips of 15 days and up featuring Thailand are broad Southeast Asia journeys. Routes link Bangkok with Vietnam from Hanoi and Halong Bay to Ho Chi Minh City, the Mekong, Phnom Penh and Siem Reap. Thailand features through Bangkok within a regional loop.
Are 15 day plus Thailand tours multi country?
Yes, the longest trips combine Thailand with Vietnam and Cambodia. Bangkok often bookends the route. Thailand features as one country among several.
Are long Thailand tours guided?
They run as fully guided and partially guided trips, including family, group and standard tour formats. A guide covers the route across the countries. The format suits a long journey.
How long are the longest tours featuring Thailand?
These extended itineraries run from around 15 days up to about 38. The length reflects the Southeast Asia distances. Thailand features through Bangkok.
How active is a long Thailand tour?
The activity level is easy to moderate, with culture, cities and travel days. The pace is medium to fairly brisk. Groups are capped at around 24, with a minimum age of around seven.
