10 Best Siem Reap Multiday Tours in August 2026

Get a customized trip to Siem Reap in August 2026

Plan a multi-country or regional adventure across Siem Reap in August 2026, with help from a local expert.

Linh DoTravel Expert in Cambodia & Vietnam
Brett SeychellTravel Expert in Cambodia & Iran
Jacqueline NguyenTravel Expert in Cambodia & Vietnam
Alessia LeTravel Expert in Cambodia & Vietnam
Hien DoTravel Expert in Cambodia & Vietnam
David NgTravel Expert in Cambodia & Vietnam
David NgTravel Expert in Cambodia & Vietnam

Start planning your Trip

Recommended by

The Most Southeast Asia: Thailand, Vietnam & Cambodia - August 2026

22% OFF TODAY

Super Sales

The Most Southeast Asia: Thailand, Vietnam & Cambodia - August 2026

(8 reviews )

No booking fees

Best price guaranteed

My first solo trip to Southeast Asia was incredible. Our CEOs, Tew and Sam, were exceptionally caring, organized, and genuine. They fostered a welcoming atmosphere that made it easy for everyone to form friendships and explore the stunning countries. I truly value the meaningful connections I made—thank you so much for these unforgettable memories!

Chill outArt and architecture

Tour Type

Small Group Tour

Accommodation

Hostel, Sleeper Train, Resort

Age Range

18-35 yrs

Operated in

english

Destinations

Bangkok, Ninh Binh, Phong NHA, H

Bangkok, Ninh Binh, Phong NHA, Hue, Hoi An, Qui Nhon, Nha Trang, Kanchanaburi, Ho Chi Minh City, Chau Doc, Kampot, Koh Rong Island, Phnom Penh, Siem Reap, Ayutthaya, Chiang Mai, Hanoi

22% OFF TODAY

Duration33 days

From

USD 3,249

USD 2,521

Saving

USD 728

View Tour

40% OFF TODAY

Amazing Vietnam & Cambodia & Thailand ends Bangkok (4 Star Hotels) - August 2026

No booking fees

Best price guaranteed

Ancient ruins, fascinating history, lush scenery and bustling cityscapes await on this 16-day tour through Vietnam, Cambodia, and Thailand. Cruise amongst the lush greenery and buzzy floating markets of the mighty Mekong River. Learn about Cambodia’s humbling history in Phnom Penh. Gasp as the sun rises over Angkor Wat. Cruise Bangkok’s small canals and explore the ancient old capital city of Ayutthaya. Take in the beautiful mountainous scenery of Northern Thailand enroute to Chiang Rai. This fast-paced adventure is filled with authentic, unique and unforgettable adventures!

Cultural, religious and historic sites

Tour Type

Group Tour

Accommodation

Hotel, Resort

Age Range

18-75 yrs

Operated in

english

Destinations

Ho Chi Minh City, Bangkok, Hoi A

Ho Chi Minh City, Bangkok, Hoi An, Kanchanaburi, Phitsanulok, Chiang Rai, Chiang Mai, Can Tho, Chau Doc, Phnom Penh, Battambang, Siem Reap

40% OFF TODAY

Duration16 days

From

USD 3,463

USD 2,078

Saving

USD 1,385

View Tour

12% OFF TODAY

Thailand, Laos and Cambodia Adventure - August 2026

(6 reviews )

No booking fees

Best price guaranteed

It was amazing no better way to spend my birthday, everything was good. Saw and did a lot, wouldn’t have minded a bit more free time to let people decide what they wanted to do.

Active and outdoor

Tour Type

Group Tour

Accommodation

Hotel, Resort, Villa, Guest House

Age Range

18-35 yrs

Operated in

english

Destinations

Siem Reap, Bangkok, Vang Vieng

Siem Reap, Bangkok, Vang Vieng, Vientiane, Phnom Penh, Kanchanaburi, Chiang Mai, Pakbeng, Luang Prabang

12% OFF TODAY

Duration16 days

From

USD 2,935

USD 2,577

Saving

USD 358

View Tour

Super Sales

Cambodia & Thailand: Angkor Wat, Koh Chang & Cardamom Mountain Adventure - August 2026

(7 reviews )

No booking fees

Best price guaranteed

This was my third trip with G Adventures. The Cambodia & Thailand adventure was another amazing, unforgettable trip. Our CEO, Chan, was terrific. He worked so hard but also made it look so easy to keep us on schedule while arranging so many transports, activities and meals during our trip. His knowledge of the area and his fun energy made the trip even more special. The small group that we traveled with started as strangers but soon became fun and interesting travel companions adding even more enjoyment to our trip.

AdventureClasses and workshops

Tour Type

Small Group Tour

Accommodation

Hotel, Tent, Resort

Age Range

18-100 yrs

Operated in

english

Destinations

Siem Reap, Bangkok, Koh Chang

Duration9 days

From

USD 3,199

USD 3,103

Saving

USD 96

View Tour

50% OFF TODAY

Gems of Vietnam and Cambodia in 10 Days - August 2026

(8 reviews )

Trip customizable

Best price guaranteed

Traveling with friends to Vietnam and Cambodia in 10 days was a great choice. The itinerary was well-crafted, offering a mix of cultural, historical, and leisure activities. Our guides were helpful and knowledgable. The hotels were superb, providing great comfort and convenience. The tour company offered amazing service and ensured we had an unforgettable adventure. Highly recommend for group travel!

Cruise

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

1-90 yrs

Operated in

english

Destinations

Hanoi, Siem Reap, Ho Chi Minh Ci

Hanoi, Siem Reap, Ho Chi Minh City, Halong Bay, Angkor Wat, Ninh Binh, Ha Long Bay, Cu Chi Tunnels

50% OFF TODAY

Duration10 days

From

USD 2,335

USD 1,168

Saving

USD 1,168

View Tour

40% OFF TODAY

Amazing Vietnam & Cambodia and Thailand ends Chiang Mai (4 Star Hotels) - August 2026

No booking fees

Best price guaranteed

Get ready for a 15 day adventure through bustling cities, quaint countryside towns, floating village markets, and jaw-inspiring mountain landscapes. Kick-start your adventure in Vietnam’s metropolitan city of Ho Chi Minh, then cruise along the mighty Mekong Delta to experience a simpler way of life. Embrace the organised chaos in Cambodia’s capital. Explore the awe-inspiring architecture of ancient temples and palaces. Learn of treasured traditions including making silk and Khmer pottery. Experience pinch-yourself moments as you stand amongst the world’s largest and most impressive religious complex – The Temples of Angkor Wat. Wander Bangkok’s bustling Koh Sahn Road before marvelling at the ancient wonders of Ayutthaya.

Art and architecture

Tour Type

Group Tour

Accommodation

Hotel, Lodge, Resort

Age Range

18-75 yrs

Operated in

english

Destinations

Chiang Mai, Siem Reap, Ho Chi Mi

Chiang Mai, Siem Reap, Ho Chi Minh City, Bangkok, Kanchanaburi, Phitsanulok, Chiang Rai, Can Tho, Chau Doc, Phnom Penh, Battambang

40% OFF TODAY

Duration15 days

From

USD 3,142

USD 1,885

Saving

USD 1,257

View Tour

Highlights of Vietnam and Cambodia - August 2026

4.9

(35 reviews )

No booking fees

Best price guaranteed

Vinh is best tour guide. He is funny and knowledgeable about the history of Vietnam and Cambodia without judgement. We all liked him.

City sightseeingCruise

Tour Type

Small Group Tour

Accommodation

Hotel, Home-stay

Age Range

16-99 yrs

Operated in

english

Destinations

Hanoi, Siem Reap, Phnom Penh, Ha

Hanoi, Siem Reap, Phnom Penh, Halong Bay, Danang, Hoi An, Ho Chi Minh City, Mekong Delta

Duration15 days

From

USD 2,490

View Tour

Ultimate 11-Day Vietnam & Thailand Escape - August 2026

4.8

(9 reviews )

Trip customizable

Best price guaranteed

We had a fantastic time! All the hotels were excellent, the tours were well-organized, and the guides were incredibly helpful and knowledgeable. I was traveling with my daughter, and as we're not very experienced travelers, it meant a lot that we always felt safe, supported, and well taken care of throughout the trip.

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

1-89 yrs

Operated in

chinese, english, french, german, russian, spanish

Destinations

Hanoi, Phuket, Siem Reap, Halong

Hanoi, Phuket, Siem Reap, Halong Bay, Ninh Binh, Ha Long Bay

Duration11 days

From

USD 4,631

View Tour

Treasures of Vietnam, Thailand, Cambodia & Laos - August 2026

(9 reviews )

Trip customizable

Best price guaranteed

This trip was everything we had ever dreamed of and more. The great planning ensured that every detail was taken care of, leaving us free to fully embrace the experience. Most tours were private for my family. Minah and her team did a great job and highly recommend them!

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

1-88 yrs

Operated in

english

Destinations

Hanoi, Siem Reap, Luang Prabang

Hanoi, Siem Reap, Luang Prabang, Ho Chi Minh City, Halong Bay, Bangkok, Angkor Wat, Ninh Binh, Ha Long Bay, Mekong Delta

Duration15 days

From

USD 2,222

View Tour

20% OFF TODAY

Saigon to Siem Reap - 9 days - August 2026

No booking fees

Best price guaranteed

Spend nine days travelling from bustling Ho Chi Minh City to the temple wonders of Siem Reap, with unforgettable moments along the way. Cruise the lush waterways of the Mekong Delta, wander the lively Cai Rang floating market, and explore the historic Cu Chi Tunnels. In Phnom Penh, visit the Royal Palace, Silver Pagoda, and sobering Killing Fields before flying to Siem Reap. Marvel at Angkor Wat, Banteay Srei, and the jungle-clad Ta Prohm, and enjoy the vibrant Phare Cambodian Circus. End with a serene boat trip on Tonle Sap Lake before bidding farewell to Cambodia’s charm.

Cruise

Tour Type

Group Tour

Accommodation

Hotel

Age Range

18-80 yrs

Operated in

english

Destinations

Siem Reap, Ho Chi Minh City, Can

Siem Reap, Ho Chi Minh City, Can Tho, Phnom Penh, Angkor Wat

20% OFF TODAY

Duration9 days

From

USD 1,705

USD 1,364

Saving

USD 341

View Tour

Best Of Vietnam And Cambodia - August 2026

(3 reviews )

Trip customizable

Best price guaranteed

This tour was such a great way to explore both Vietnam and Cambodia without stressing over planning everything ourselves. It started in Saigon... super lively and full of energy. The Cu Chi Tunnels were very intriguing.. it’s wild to imagine how people lived down there. One of my favorite parts was the boat ride on the Mekong River.. saw floating marktes. Hoi An was hands down the most charming place on the trip with lanterns everywhere, cute cafes and lovely shopping.. I bought silk scarves and handmade lanterns. Hanoi had a completely different vibe, like more historic and chilled. We spent a day just walking around the lakes and old town. Ha Long Bay was unforgettable.. saw limestone cliffs, wow! The Cambodia part was shorter but still amazing. Angkor Wat and Angkor Thom were mind-blowing.. Overall this tour was well and everything from the hotels to the food and transport was taken care of. It’s a lot to fit in but if you’re looking for an adventure across two beautiful countries.

Sightseeing Tours

Tour Type

Group Tour

Accommodation

Hotel

Age Range

8-99 yrs

Operated in

english

Destinations

Siem Reap, Ho Chi Minh City, Mek

Siem Reap, Ho Chi Minh City, Mekong Delta, Danang, Hue, Hanoi, Halong Bay

Duration12 days

From

USD 2,152

View Tour

40% OFF TODAY

Best of Vietnam & Cambodia (4 Star Hotels) - August 2026

No booking fees

Best price guaranteed

Experience the best of Vietnam and Cambodia on this 15-day trip packed with cultural discovery, picturesque scenery, ancient history and mouth-watering cuisines. Sail the serene waters of UNESCO World Heritage-listed Halong Bay. Explore the imperial cities, ancient wonders, and rich war history of Vietnam. Kick back and relax with two domestic flights through Vietnam to save on transit time. Cruise amongst the lush greenery and buzzy floating markets of the mighty Mekong River. Embrace the organised chaos in Cambodia’s capital and learn of treasured Cambodian traditions including making silk and Khmer pottery. Marvel at the world’s largest and most impressive religious complex – The Temples of Angkor Wat! This fast-paced adventure through Vietnam and Cambodia is filled with authentic, unique and unforgettable adventures!

Adventure

Tour Type

Group Tour

Accommodation

Hotel, Lodge, Luxury Hotel

Age Range

18-75 yrs

Operated in

english

Destinations

Hanoi, Siem Reap, Chau Doc, Phno

Hanoi, Siem Reap, Chau Doc, Phnom Penh, Battambang, Halong Bay, Hoi An, Hue, Ho Chi Minh City, Can Tho

40% OFF TODAY

Duration15 days

From

USD 3,058

USD 1,835

Saving

USD 1,223

View Tour

Super Sales

Epic South East Asia - August 2026

No booking fees

Best price guaranteed

Take an epic journey through Southeast Asia’s highlights in Thailand, Cambodia, Laos and Vietnam. From Bangkok to Chiang Mai and Laos, you'll have the opportunity to connect with likeminded travellers, making lifelong friends along the way. Cruise the mighty Mekong, discover gorgeous Luang Prabang, explore a natural paradise in Vang Vieng and learn about Vientiane’s past and future. See old-world Hanoi, ancient Hue, historic Hoi An and bustling Ho Chi Minh City while eating your weight in pho, banh mi and rice paper rolls. Sail the calm waters of Cat Ba Island, then hit the gorgeous Koh Rong. Meet the locals with a homestay in Sambor Prei Kuk, then experience the incredible Angkor Wat at sunrise. From cycling, kayaking and exploring to cruising, feasting and indulging in local massage, this is an adventure you won’t soon forget.

Adventure

Tour Type

Small Group Tour

Accommodation

Hotel, Sleeper Train, Guest House, Hostel, Home-stay, Bungalow, Resort

Age Range

18-35 yrs

Operated in

english

Destinations

Bangkok, Vang Vieng, Vientiane

Bangkok, Vang Vieng, Vientiane, Hanoi, Cat Ba Island, Ninh Binh, Hue, Hoi An, Chiang Mai, Quy Nhon, Ho Chi Minh City, Phnom Penh, Koh Rong Island, Sambor Prei Kuk, Siem Reap, Nan, Pua, Luang Prabang

Duration33 days

From

USD 3,230

USD 3,133

Saving

USD 97

View Tour

Vietnam & Cambodia Encounters - August 2026

Trip customizable

Best price guaranteed

Embark on an extraordinary 15-day adventure through the heart of Vietnam and Cambodia. This itinerary blends cultural exploration, culinary discovery, and natural wonders, offering an unforgettable travel experience. Your journey begins in Hanoi, a city of history and flavour. Explore iconic landmarks and take a guided street food tour through the Old Quarter. Next, sail through the breathtaking limestone karsts of Ha Long Bay on an overnight junk boat cruise, with options for kayaking and an onboard cooking class. You'll then travel by sleeper train to Hue, the former imperial capital, and Hoi An, a charming UNESCO-listed ancient town where you'll make and release your own lanterns. From there, you'll delve into the authentic local life of the Mekong Delta, where you can try your hand at catching fish for your own dinner. The final leg of the journey takes you across the border into Cambodia. First, you will visit the poignant capital of Phnom Penh and then travel to Siem Reap. Here, you'll embark on a full-day exploration of the magnificent temples of Angkor, the majestic heart of the ancient Khmer Empire. This two-week odyssey is a deep and meaningful encounter with two of Southeast Asia’s most captivating nations. Throughout this journey, your comfort and a commitment to sustainable travel are paramount. Your accommodation includes 4-star hotels, providing a relaxing retreat after a day of exploration. For a truly authentic experience, you'll also spend a night at a sustainable eco-lodge in the Mekong Delta, a night on a traditional junk boat in Ha Long Bay, and another on an overnight sleeper train for a classic travel experience. This trip is designed to not only showcase the region's highlights but also to support local communities, with sustainable tourism elements woven into the itinerary. This two-week odyssey is a deep and meaningful encounter with two of Southeast Asia's most captivating nations

Local culture

Tour Type

Small Group Tour

Accommodation

Hotel, Sleeper Train, Home-stay, Eco Lodge, Lodge, Resort

Age Range

8-95 yrs

Operated in

english

Destinations

Hanoi, Siem Reap, Ho Chi Minh Ci

Hanoi, Siem Reap, Ho Chi Minh City, Phnom Penh, Kulen, Angkor Wat, Halong Bay, Hue, Hoi An, Mekong Delta

Duration15 days

From

USD 3,010

View Tour

All Siem Reap Tours in August 2026

Page 7 of 185 Trips in Siem Reap during August 2026 with 794 Reviews

Get a customized trip to Siem Reap in August 2026

Page 7 of 185 Trips in Siem Reap during August 2026 with 794 Reviews

The Most Southeast Asia: Thailand, Vietnam & Cambodia - August 2026

Amazing Vietnam & Cambodia & Thailand ends Bangkok (4 Star Hotels) - August 2026

Thailand, Laos and Cambodia Adventure - August 2026

Cambodia & Thailand: Angkor Wat, Koh Chang & Cardamom Mountain Adventure - August 2026

Gems of Vietnam and Cambodia in 10 Days - August 2026

Amazing Vietnam & Cambodia and Thailand ends Chiang Mai (4 Star Hotels) - August 2026

Highlights of Vietnam and Cambodia - August 2026

Ultimate 11-Day Vietnam & Thailand Escape - August 2026

Treasures of Vietnam, Thailand, Cambodia & Laos - August 2026

Saigon to Siem Reap - 9 days - August 2026

Best Of Vietnam And Cambodia - August 2026

Best of Vietnam & Cambodia (4 Star Hotels) - August 2026

Epic South East Asia - August 2026

Vietnam & Cambodia Encounters - August 2026

Europe

Asia

South America

Africa

North America

Oceania

Polar

Food, wine, events and nightlife

Adventure and sport

Wildlife, landscapes and nature

Boat tours, water sports and marine wildlife

Sightseeing, attractions, culture and history

Air tours, road trips and transfers

Beach, romance, getaways and relaxation

Special interests and hobbies

All Siem Reap Tours in August 2026

Page 7 of 185 Trips in Siem Reap during August 2026 with 794 Reviews

Get a customized trip to Siem Reap in August 2026

Page 7 of 185 Trips in Siem Reap during August 2026 with 794 Reviews