10 Best Siem Reap Multiday Tours in May 2026

Get a customized trip to Siem Reap in May 2026

Plan a multi-country or regional adventure across Siem Reap in May 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

Cambodia & Vietnam Experience - May 2026

32% OFF TODAY

Super Sales

Cambodia & Vietnam Experience - May 2026

(1 review )

No booking fees

Best price guaranteed

Prepare for an epic adventure loaded with ancient sights and natural beauty as you travel from the hustle of Bangkok to the bustle of Hanoi. In Cambodia, call into the ancient temples at Angkor, take on beguiling Phnom Penh and get a taste of Khmer hospitality with a village homestay in Chambok. Then veer into Vietnam to trace its coastline from south to north, visiting the chaotic Ho Chi Minh City all the way up to old-world Hanoi, with historic Hoi An and Hue at its centre. Along the way, revel in the sheer beauty of the landscape, the friendliness of the locals and the social organisations that are providing brighter futures for this region. Oh, and did we mention the food? To die for.

Local boat ridesLocal culture

Tour Type

Small Group Tour

Accommodation

Hotel, Sleeper Train, Guest House, Home-stay

Age Range

15-99 yrs

Operated in

english

Destinations

Hanoi, Bangkok, Phnom Penh, Ho C

Hanoi, Bangkok, Phnom Penh, Ho Chi Minh City, Mekong Delta, Nha Trang, Hoi An, Hue, Siem Reap, Da Bac, Halong Bay, Angkor Wat, Kompong Cham, Sihanoukville

32% OFF TODAY

Duration26 days

From

USD 2,430

USD 1,650

Saving

USD 780

View Tour

40% OFF TODAY

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

No booking fees

Best price guaranteed

Experience the Best of Cambodia and South Vietnam with an 8-day adventure through bustling cities, quaint countryside towns, floating village markets, and jaw-inspiring mountain landscapes. Kick-start your adventure in the 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. Discover the authentic side of Vietnam and Cambodia that most people miss!

Cultural, religious and historic sites

Tour Type

Group Tour

Accommodation

Hotel

Age Range

18-75 yrs

Operated in

english

Destinations

Siem Reap, Ho Chi Minh City, Hoi

Siem Reap, Ho Chi Minh City, Hoi An, Dalat, Can Tho, Chau Doc, Phnom Penh, Battambang

40% OFF TODAY

Duration8 days

From

USD 1,493

USD 896

Saving

USD 597

View Tour

Cambodia To Vietnam: Night Markets & Noodle-making - May 2026

29% OFF TODAY

Super Sales

Cambodia to Vietnam: Night Markets & Noodle-Making - May 2026

(8 reviews )

No booking fees

Best price guaranteed

Schone Reise viel gesehen und erlebt. Auch sehr nette und liebe Menschen kennengelernt. Optimale GruppengroSse war im Kambodschateil der Tour. Der Unterschied in Vietnam war daher deutlich zu spüren.

Wildlife

Tour Type

Small Group Tour

Accommodation

Hotel, Hostel, Home-stay, Sleeper Train, Resort

Age Range

18-39 yrs

Operated in

english

Destinations

Hanoi, Bangkok, Nha Trang, Da Na

Hanoi, Bangkok, Nha Trang, Da Nang, Hoi An, Hue, Phong NHA, Ha Long Bay, Siem Reap, Phnom Penh, Koh Rong Island, Chambok, Ho Chi Minh City

29% OFF TODAY

Duration20 days

From

USD 2,049

USD 1,450

Saving

USD 599

View Tour

65% OFF TODAY

A 10 Days Immersion in Vietnam and Cambodia - May 2026

(2 reviews )

Trip customizable

Best price guaranteed

Our accommodations, upgraded to four-star hotels, were excellent, and drivers and guides were always punctual. The tour operator checked in with us daily and was responsive to any questions or requests, like adding a sunrise visit.

Natural landmarks sightseeing

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

1-79 yrs

Operated in

chinese, english, french, german, russian, spanish

Destinations

Hanoi, Siem Reap, Ho Chi Minh Ci

Hanoi, Siem Reap, Ho Chi Minh City, Halong Bay, Mekong Delta, Ninh Binh

65% OFF TODAY

Duration10 days

From

USD 3,271

USD 1,145

Saving

USD 2,126

View Tour

27 Days In Southeast Asia: Cambodia, Vietnam & Big Nights In Bangkok - May 2026

22% OFF TODAY

Super Sales

27 Days in Southeast Asia: Cambodia, Vietnam & Big Nights in Bangkok - May 2026

4.9

(8 reviews )

No booking fees

Best price guaranteed

I had a wonderful time, our guide was the most energetic and enthusiastic person ever and i met amazing people

Overland JourneysLocal culture

Tour Type

Small Group Tour

Accommodation

Hostel, Sleeper Train, Resort

Age Range

18-35 yrs

Operated in

english

Destinations

Hanoi, Bangkok, Hoi An, Qui Nhon

Hanoi, Bangkok, Hoi An, Qui Nhon, Nha Trang, Ho Chi Minh City, Chau Doc, Kampot, Koh Rong Island, Phnom Penh, Siem Reap, Ninh Binh, Phong Nha-Ke Bang National Park, Hue

22% OFF TODAY

Duration27 days

From

USD 2,679

USD 2,079

Saving

USD 600

View Tour

45% OFF TODAY

Discover Vietnam-Cambodia-Thailand I Top 2025/2026 - May 2026

(8 reviews )

Trip customizable

Best price guaranteed

Discovering a trustworthy, knowledgeable, and caring tour company can be challenging, especially when time is limited. Luckily, my husband and I were incredibly fortunate to find this amazing tour company. With her assistance, we planned our itinerary, expedited our visa, made last-minute changes, and still experienced the wonders of northern Vietnam in a safe, memorable, and truly wonderful way. The team was exceptional in handling all the details with flexibility, patience, positivity, and proactive care. Their professionalism and kind-hearted nature made a significant difference in our journey. A big thank you to out tour expert and her associate for their outstanding care and ensuring an awesome and amazing Vietnam adventure! I highly recommend this tour company for all your Vietnam tours.

Local culture

Tour Type

Small Group Tour

Accommodation

Guest House, Hotel

Age Range

1-99 yrs

Operated in

chinese, english, french, german, spanish

Destinations

Hanoi, Ho Chi Minh City, Halong

Hanoi, Ho Chi Minh City, Halong Bay, Mekong Delta, Hoi An, Chau Doc, Phnom Penh, Siem Reap, Chiang Mai, Bangkok

45% OFF TODAY

Duration22 days

From

USD 5,000

USD 2,750

Saving

USD 2,250

View Tour

32% OFF TODAY

Super Sales

Premium Cambodia - May 2026

No booking fees

Best price guaranteed

Encounter a land where the past sits alongside the present on a six-day Premium adventure through Cambodia. Explore the revitalised city of Phnom Penh and make a sobering visit to the Killing Fields of Choeung Ek. Discover traditional Cambodian life at Skun Village as you take in quiet moments of local culture. The UNESCO World Heritage-listed temples of Angkor Wat have intrigued the world for centuries – uncover their mysteries with the guidance of a local leader and archaeological guide. Stay at a relaxing wellness retreat for three nights in Siem Reap and end it all with a private farewell dinner under the sunset, among the rice fields of a rural village.

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Hotel, Resort

Age Range

15-99 yrs

Operated in

english

Destinations

Siem Reap, Phnom Penh

32% OFF TODAY

Duration6 days

From

USD 1,855

USD 1,260

Saving

USD 595

View Tour

13% OFF TODAY

Super Sales

Best of Cambodia & Vietnam - May 2026

No booking fees

Best price guaranteed

Take a fast-paced and far-flung adventure through the heart of Vietnam and Cambodia. On this journey with a small group of likeminded travellers, you’ll spend 17 days traversing the diverse South East Asian countryside through local villages, past stunning coastlines and into bustling cities. Beginning in Bangkok, you’ll mingle with the locals and indulge in some delicious cuisine. Then, make your way to Hanoi in Vietnam’s north. Visit a family in the Mekong Delta, spend a night on the gorgeous Ha Long Bay, eat all the Bahn mi you can handle, then head to Cambodia to tour the UNESCO World Heritage-listed Angkor temple complex. With so much to see, learn and eat – what are you waiting for?

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Hotel, Sleeper Train

Age Range

15-99 yrs

Operated in

english

Destinations

Hanoi, Bangkok, Ho Chi Minh City

Hanoi, Bangkok, Ho Chi Minh City, Hoi An, Hue, Siem Reap, Sambor Prei Kuk, Phnom Penh

13% OFF TODAY

Duration17 days

From

USD 2,585

USD 2,257

Saving

USD 328

View Tour

55% OFF TODAY

Heritage Line of Vietnam and Cambodia I Top 2025/26 - May 2026

(9 reviews )

Trip customizable

Best price guaranteed

We have just come back from 2 incredible weeks in Vietnam and Cambodia, all arranged by the travel company. We had an incredibly memorable holiday and can’t thank Chloe enough for arranging such an interesting trip and also organising everything so perfectly. Our guides were all fantastic. We learnt so much more about how incredible Vietnam is thanks to all the information and personal experiences they shared. Our travel expert booked us into some lovely hotels and all of our transport arrangements worked perfectly. Highly recommended

Local cultureCruise

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

1-90 yrs

Operated in

chinese, english, french, german, italian, spanish

Destinations

Hanoi, Ho Chi Minh City, Sapa, H

Hanoi, Ho Chi Minh City, Sapa, Halong Bay, Mekong Delta, Hoi An, My Son Sanctuary, Cu Chi Tunnels, Phnom Penh, Siem Reap, Angkor Thom, Ha Long Bay, Lao Chai, Fansipan, Da Nang

55% OFF TODAY

Duration18 days

From

USD 3,655

USD 1,645

Saving

USD 2,010

View Tour

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

22% OFF TODAY

Super Sales

The Most Southeast Asia: Thailand, Vietnam & Cambodia - May 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) - May 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 - May 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

50% OFF TODAY

Gems of Vietnam and Cambodia in 10 Days - May 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

Vietnam & Cambodia Real Food Adventure - May 2026

22% OFF TODAY

Super Sales

Vietnam & Cambodia Real Food Adventure - May 2026

No booking fees

Best price guaranteed

Chop, slice and chomp your way through the diverse flavours of South East Asia on this mouth-watering adventure into Vietnam and Cambodia. Vietnam’s prized cuisine is bursting with fresh, spicy and complex flavours, while across the border, Cambodia’s food is humble, often unexplored and no less delicious. Drink in cafes and beer halls that sprawl out over city streets, buy fruit from wicker baskets draped over a vendor’s shoulders and sit at market stalls as aromatic noodle soups are whipped up in front of you. From a sunset cruise on Ha Long Bay and a cycle past herb farms near Hoi An to discovering the French influence of Phnom Penh and meeting charming local communities at Preah Dak, these South East Asian powerhouses will fill you with great food and even more memorable experiences.

Food tours

Tour Type

Small Group Tour

Accommodation

Hotel, Sleeper Train, Guest House, Home-stay

Age Range

15-99 yrs

Operated in

english

Destinations

Hanoi, Siem Reap, Mekong Delta

Hanoi, Siem Reap, Mekong Delta, Ho Chi Minh City, Phnom Penh, Kampot, Battambang, Banteay Chhmar, Halong Bay, Hue, Hoi An

22% OFF TODAY

Duration19 days

From

USD 4,090

USD 3,174

Saving

USD 916

View Tour

All Siem Reap Tours in May 2026

Page 3 of 81 Trips in Siem Reap during May 2026 with 370 Reviews

Get a customized trip to Siem Reap in May 2026

Cambodia & Vietnam Experience - May 2026

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

Cambodia to Vietnam: Night Markets & Noodle-Making - May 2026

A 10 Days Immersion in Vietnam and Cambodia - May 2026

27 Days in Southeast Asia: Cambodia, Vietnam & Big Nights in Bangkok - May 2026

Discover Vietnam-Cambodia-Thailand I Top 2025/2026 - May 2026

Premium Cambodia - May 2026

Best of Cambodia & Vietnam - May 2026

Heritage Line of Vietnam and Cambodia I Top 2025/26 - May 2026

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

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

Thailand, Laos and Cambodia Adventure - May 2026

Gems of Vietnam and Cambodia in 10 Days - May 2026

Vietnam & Cambodia Real Food Adventure - May 2026

Page 3 of 81 Trips in Siem Reap during May 2026 with 370 Reviews

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 May 2026

Page 3 of 81 Trips in Siem Reap during May 2026 with 370 Reviews

Get a customized trip to Siem Reap in May 2026

Page 3 of 81 Trips in Siem Reap during May 2026 with 370 Reviews