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3 Weeks Thailand Tours & Trips.

Visit destinations like Bangkok, Chiang Mai, Kanchanaburi, Ayutthaya, Khao Sok National Park, Surat Thani.

Tourism is a big industry in Thailand and you can feel this in a very positive way. People are truly friendly and like to help you. From the Elephants in the North to the buzz, business and temples of the capital and the white Beaches and Fishermen villages in the South, Thailand is a great place to be. Thai food is world famous and delicious, all day long.

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Top Destinations in Thailand.

Below are our most visited cities, destinations and national parks in Thailand. Click on the city for more details of the destination.

Bangkok

Bangkok (33)

Bangkok (Krung Thep Maha Nakhon) is a modern Asian city and home to more than 10 million people. It is shopper's paradise if you are interested in clothes, bags and souvenirs. If you go Bangkok, you should visit the Grand Palace (with Wat Phra Keo), the Wat Pho (with Reclining Buddha) and the Wat Arun - all conveniently in the center of the city.

Chiang Mai

Chiang Mai (19)

Chiang Mai and Chiang Rai are two cities in the North of Thailand. Visitors use these cities to explore the jungles, visit the tribes or watch the elephants work and bath.

Kanchanaburi

Kanchanaburi (12)

Kanchanaburi is a small city where two rivers (Khwae Noi and Khwae Yai) converge into the Mae Klong River. It was here that Asian forced labourers and Allied Prisoners of War built the famous "Bridge over the river Kwai" (as seen in the movie).

Sukhothai

Sukhothai (9)

The modern town of new Sukhothai is the capital of the province. The Sukhothai Historical Park, 12 km west of new Sukhothai, contains the partially restored 13th- and 14th-century palaces and temples of the Kingdom of Siam’s first capital within its walls.

Koh Samui

Koh Samui (7)

Koh Samui (Cocos palm Island) and Koh Pah Ngan are two islands at the south-east coast of Thailand. The islands have been converted from agricultural islands to mainly tourist destinations, with long white beaches, restaurants and bars. Every month there is a BIG FULL MOON party at Koh Pah Ngan where lots of youth come together to make music and have fun.

Khao Sok National Park

Khao Sok National Park (6)

Khao Sok National Park in Southern Thailand is covered by an evergreen rainforest, huge limestone mountains, deep valleys, breathtaking lakes, exciting caves, wild animals and much more.

Krabi

Krabi (5)

Krabi is a city in Southern Thailand known for beautiful beaches and bubble mountains. There is lots to do here.

Phuket

Phuket (2)

Phuket, Krabi and Koh Pi Pi are the famous beach resorts in the south of Thailand. Long white beaches, excellent hotels in every price range and the best food you can think of make this a desirable place to spend your honeymoon or next beach vacation.

 

Search and compare tours. Book at the tour operator.

We have 8 tour operators that conduct 34 group tours and private tours to Thailand with duration 3 Weeks and rates starting at USD 1,107.00.

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All 14 tours by outbound tour operators

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Thailand: Night Markets & Blue Waters (G Adventures)
Google Map: Thailand: Night Markets & Blue Waters

Thailand: Night Markets & Blue Waters

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Group Tour

Now's the time to explore Thailand on your terms with this tour that's affordable for young travellers. Trek to the region's hilltribes to get a taste of local life, hit the soft sands of the south for snorkelling, swimming, or just plain snoozing, and wr...

From/To
Bangkok ⇒ Koh Samui
Countries
Thailand
Operator

Starting at

USD 1,349.00


15 Days

Next Departure
01-May-20251
31-May-20253
 
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Cambodia to Vietnam: Night Markets & Noodle-Making (G Adventures)
Google Map: Cambodia to Vietnam: Night Markets & Noodle-Making

Cambodia to Vietnam: Night Markets & Noodle-Making

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Group Tour

Now's the time to explore Cambodia and Vietnam on your terms with this tour that's affordable for young travellers. Plug into the electricity of Bangkok and Cambodia's bustling streets, get a living history lesson as you look upon Angkor Wat's ancient sto...

From/To
Bangkok ⇒ Hanoi
Countries (3)
Cambodia, Thailand, Vietnam
Operator

Starting at

USD 1,699.00


20 Days

Next Departure
26-Apr-20251
03-May-20251
 
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Thailand & Vietnam: Mountains & Coastlines (G Adventures)
Google Map: Thailand & Vietnam: Mountains & Coastlines

Thailand & Vietnam: Mountains & Coastlines

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Group Tour

Do it all, and then some, on this 21-day tour of Thailand and Vietnam. Kicking off in Bangkok, enjoy the big city before heading to Sukhothai for a temple bike, then Chiang Mai for street food crawls, night markets, and a whole lot more. In Vietnam, take ...

From/To
Bangkok ⇒ Ho Chi Minh City
Countries
Thailand, Vietnam
Operator

Starting at

USD 1,829.00


21 Days

Next Departure
04-May-2025
18-May-2025
 
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Best of Cambodia & Northern Thailand (G Adventures)
Google Map: Best of Cambodia & Northern Thailand

Best of Cambodia & Northern Thailand

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Group Tour

Ancient ruins, fascinating cultures, and bustling cityscapes await on this 15-day tour through Vietnam, Cambodia, and Thailand. See Angkor Wat at sunrise with the help of a local guide, embark on a boat tour through Bangkok's small canals, and explore his...

From/To
Ho Chi Minh City ⇒ Chiang Mai
Countries (3)
Cambodia, Thailand, Vietnam
Operator

Starting at

USD 2,099.00


15 Days

Next Departure
02-May-20254+
13-Jun-20254+
 
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Southeast Asia: Hilltribes & Street Food (G Adventures)
Google Map: Southeast Asia: Hilltribes & Street Food

Southeast Asia: Hilltribes & Street Food

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Group Tour

Now's the time to explore Thailand, Malaysia, and Singapore on your terms with this tour that's affordable for young travellers. Feast on mouth-watering laksa at the night market in Kuala Lumpur, explore the hilltribes of northern Thailand by foot, and me...

From/To
Bangkok ⇒ Singapore
Countries (3)
Malaysia, Singapore, Thailand
Operator

Starting at

USD 2,099.00


21 Days

Next Departure
03-May-20253
10-May-20254+
 
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Essential Vietnam & Cambodia (G Adventures)
Google Map: Essential Vietnam & Cambodia

Essential Vietnam & Cambodia

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Group Tour

A wide-ranging adventure showcasing the region’s natural wonders and fascinating cultures, this 17-day trip offers a combination of guided excursions and free time to explore beaches, ruins, urban culture, and awe-inspiring landscapes. Cruise the Mekong f...

From/To
Hanoi ⇒ Bangkok
Countries (3)
Cambodia, Thailand, Vietnam
Operator

Starting at

USD 2,129.00


17 Days

Next Departure
23-Apr-20251
24-Apr-2025
 
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Classic Cambodia and Thai Islands – West Coast (G Adventures)
Google Map: Classic Cambodia and Thai Islands – West Coast

Classic Cambodia and Thai Islands – West Coast

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Group Tour

Trips to Southeast Asia can feel like they're non-stop, which is why we've crafted this 16-day tour to be as restorative as it is informative and inspiring. You'll cruise through narrow canals in the Mekong Delta, then visit the Cambodian capital of Phnom...

From/To
Ho Chi Minh City ⇒ Krabi
Countries (3)
Cambodia, Thailand, Vietnam
Operator

Starting at

USD 2,279.00


16 Days

Next Departure
01-May-20251
23-Oct-20254+
 
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Cambodia & The Thai Islands – East Coast (G Adventures)
Google Map: Cambodia & The Thai Islands – East Coast

Cambodia & The Thai Islands – East Coast

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Group Tour

Visit three of Southeast Asia's most compelling destinations on this 16-day tour that combines culture and food with time for kicking back. Begin in bustling Ho Chi Minh City before continuing on to Phnom Penh and the legendary ancient temple complex of A...

From/To
Ho Chi Minh City ⇒ Bangkok
Countries (3)
Cambodia, Thailand, Vietnam
Operator

Starting at

USD 2,529.00


16 Days

Next Departure
15-May-20253
22-May-20251
 
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Wonders of Thailand (Collette)
Google Map: Wonders of Thailand

Wonders of Thailand

Discovering Ancient Wonders and Natural Beauty from Bangkok to Phuket

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Group Tour

Delve into a land where bustling modern cities, ornate ancient temples, and stunning jungle beaches coexist. Discover the busy metropolitan roads of Bangkok by tuk tuk. Nosh on perfectly balanced street food. See intricate colored tiles and golden statues...

From/To
Bangkok (Round Trip)
Countries
Thailand
Operator

Starting at

USD 3,399.00


16 Days

Next Departure
12-Sep-20252
19-Sep-2025
 
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Kingdoms of Southeast Asia (Collette)
Google Map: Kingdoms of Southeast Asia

Kingdoms of Southeast Asia

Vietnam, Cambodia, Laos and Thailand

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Group Tour

Delve into an ancient and mysterious world of rural landscapes, bustling cities, and fascinating history in Southeast Asia. From Hoan Kiem Lake and the Hoa Lo Prison to a street food adventure through Hanoi, Vietnam’s balance of peace, modernism and prosp...

From/To
Hanoi ⇒ Bangkok
Countries
Thailand, Vietnam
Operator

Starting at

USD 3,399.00


19 Days

Next Departure
19-Sep-20251
25-Sep-2025