10 Best Phnom Penh Multiday Tours in May 2026

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Ultimate Cambodian Adventure - May 2026

4.9

(8 reviews )

No booking fees

Best price guaranteed

You are much more than Angkor Wat, which brought me there in the first place. The history, culture & people made it truly a special experience. Thank you, Cambodia!

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Hotel, Resort

Age Range

12-100 yrs

Operated in

english

Destinations

Phnom Penh, Kampot, Koh Rong, Ba

Phnom Penh, Kampot, Koh Rong, Battambang, Siem Reap, Kratie, Kampong Cham

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Duration14 days

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Essential Vietnam & Cambodia - May 2026

4.9

(32 reviews )

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I did this in a previous paragraph. All in all I had a wonderful time despite the two group members that were an annoyance to the rest of us.

Wildlife

Tour Type

Small Group Tour

Accommodation

Hotel, Sleeper Train

Age Range

12-100 yrs

Operated in

english

Destinations

Hanoi, Bangkok, Ho Chi Minh City

Hanoi, Bangkok, Ho Chi Minh City, Phnom Penh, Siem Reap, Halong Bay, Hue, Hoi An

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Duration17 days

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Cambodia Experience - May 2026

4.9

(12 reviews )

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Loved the trip, especially the ruins and enjoyed meeting all new people to share the holidays with!

Wildlife

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

12-100 yrs

Operated in

english

Destinations

Ho Chi Minh City, Bangkok, Phnom

Ho Chi Minh City, Bangkok, Phnom Penh, Siem Reap

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Duration9 days

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Journeys: Discover Southeast Asia - May 2026

(12 reviews )

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For my first time with a group tour I feel I really lucked out. The trip was packed with fun moments inspiring moments and , impactful learning moments. The trip of a lifetime. Over and above what I expected. Souvann the CEO was the icing on the cake. Again thanks to Souvann and Gadventures for a wonderful trip.

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Hotel, Resort, Villa

Age Range

12-100 yrs

Operated in

english

Destinations

Siem Reap, Bangkok, Hanoi, Ho Ch

Siem Reap, Bangkok, Hanoi, Ho Chi Minh City, Phnom Penh, Chiang Mai, Luang Prabang, Halong Bay

Duration18 days

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Southeast Asia Encompassed - May 2026

(11 reviews )

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I truly enjoyed my experience with GAdventures. The SouthEast Asia encompassed tour was a great way to see the highlights of 4 different countries. It was a great opportunity to truly experience each culture and give back to the communities. The tour leader really makes the experience as positive as it was. It wouldn’t be the same without Chen!

Wildlife

Tour Type

Small Group Tour

Accommodation

Hotel, Home-stay, Sleeper Train, Guest House, Villa

Age Range

12-100 yrs

Operated in

english

Destinations

Bangkok, Vang Vieng, Vientiane

Bangkok, Vang Vieng, Vientiane, Hanoi, Ha Long Bay, Hue, Hoi An, Chiang Mai, Ho Chi Minh City, Phnom Penh, Siem Reap, Chiang Khong, Muang Pakbèng, Luang Prabang

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Duration29 days

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Best Of Cambodia & Northern Thailand - May 2026

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Best of Cambodia & Northern Thailand - May 2026

(8 reviews )

No booking fees

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This trip changed my life and how I fundamentally think about the world. It introduced me to so many different cultures and ways of life.

Art and architecture

Tour Type

Small Group Tour

Accommodation

Hotel, Sleeper Train, Home-stay, Resort

Age Range

12-100 yrs

Operated in

english

Destinations

Chiang Mai, Ho Chi Minh City, Ka

Chiang Mai, Ho Chi Minh City, Kanchanaburi, Phnom Penh, Siem Reap, Bangkok

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Duration15 days

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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

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Duration22 days

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27% OFF TODAY

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Premium Cambodia - May 2026

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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

27% OFF TODAY

Duration6 days

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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

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Duration18 days

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Ho Chi Minh to Angkor Wat Cycle - May 2026

(5 reviews )

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Best price guaranteed

Did this trip with my 20 year old son. Great father son bonding time experience. Would go back and do it again happily. You need to be pretty fit to get through the whole event. Definitely take factor 50 sun cream, gloves to keep your hands from burning, long sleeved tops and loose trousers to cycle in. It was 35 to 37 degrees when we went in early February. Guides were amazing, off road bicycles were great. The last two days in Cambodia were pretty arduous but the day cycling around Angkor Wat was an all time highlight of my life.

Bicycle tours

Tour Type

Small Group Tour

Accommodation

Hotel, Guest House

Age Range

18-99 yrs

Operated in

english

Destinations

Siem Reap, Ho Chi Minh City, Cu

Siem Reap, Ho Chi Minh City, Cu Chi Tunnels, Vinh Long, Can Tho, Long Xuyen, Chau Doc, Phnom Penh

Duration12 days

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Magical Mekong Cruise Downstream - May 2026

Trip customizable

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Your cruise adventure begins in Siem Reap, the gateway to the mystical Angkor Complex, where you will visit the wonderful Temples of Angkor Wat in one of the most important archaeological sites of Southeast Asia. disembark in Koh Dach, travel through the Cambodian countryside. Explore places like Phnom Penh, Tan Chau, Vam Nao and Tiger Island. Your cruise adventure ends in Ho Chi Minh, where you discover the vibrant metropolis named after the revered leader Ho Chi Minh and delve into its rich history, influenced by French colonization.

CruiseSightseeing Tours

Tour Type

Independent Tour

Accommodation

Hotel, Ship Cabin

Age Range

8-99 yrs

Operated in

English

Destinations

Siem Reap, Ho Chi Minh City, Ang

Siem Reap, Ho Chi Minh City, Angkor Ban, Koh Chen, Phnom Penh, Tan Chau, Long Xuyen, Can Tho

Duration11 days

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2 Weeks Vietnam and Cambodia - Super Saving Package - May 2026

Trip customizable

Best price guaranteed

Embark on an unforgettable Vietnam and Cambodia adventure, starting with a warm welcome in Hanoi, where your private driver awaits to escort you to a centrally-located hotel. Discover the charm of Hanoi's Old Town, then set off to Halong Bay for an overnight cruise amidst stunning limestone karsts. Explore Sung Sot Cave, enjoy cooking classes, and marvel at the bay's beauty. Continue to Ninh Binh for a journey through ancient temples, scenic rivers, and picturesque villages. Fly to Hoi An, explore its historic sites, and enjoy optional activities like market tours and cooking classes. In Ho Chi Minh City, delve into the history of the Cu Chi Tunnels and consider a Mekong Delta tour. Cross into Cambodia, experiencing the vibrant culture of Phnom Penh and the ancient wonders of Siem Reap, including the iconic Angkor Wat. Your journey concludes with a return flight home, filled with memories of rich history, stunning landscapes, and warm hospitality.

Local cultureCruise

Tour Type

Small Group Tour

Age Range

1-90 yrs

Operated in

chinese, english, french, german, italian, spanish

Destinations

Hanoi, Bali, Ho Chi Minh City, H

Hanoi, Bali, Ho Chi Minh City, Halong Bay, Mekong Delta, Cuchi Tunnels, Hoi An, My Son Sanctuary, Phnom Penh, Siem Reap, Ha Long Bay, Ninh Binh

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Duration15 days

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Premium South East Asia In Depth - May 2026

18% OFF TODAY

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Premium South East Asia in Depth - May 2026

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A realm of untold history, sprawling waterways and ancient temples, South East Asia is a wonderland for travellers and explorers alike. This 24-day Premium adventure delves into the heart of Thailand, Vietnam and Cambodia, touching on the unique charm each region has to offer. Start your adventure in bustling Bangkok and venture north, where the wildlife, history and local food brings one surprise after the next. Travel into the depths of Vietnam, rich in old world culture and hidden treasures, before finally arriving in Cambodia witnessing the lost ruins of Angkor, uncovering the confronting history of the Killing Fields of Choeung Ek and the tranquillity of the Tonle Sap confluence.

Local culture

Tour Type

Small Group Tour

Accommodation

Hotel, Lodge, Resort

Age Range

15-99 yrs

Operated in

english

Destinations

Siem Reap, Bangkok, Chiang Mai

Siem Reap, Bangkok, Chiang Mai, Hanoi, Halong Bay, Hoi An, Ho Chi Minh City, Phnom Penh, Ayutthaya, Kanchanaburi, Sukhothai, Mae Taeng

18% OFF TODAY

Duration24 days

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Cambodia & The Thai Islands – East Coast - May 2026

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Cambodia & The Thai Islands – East Coast - May 2026

(8 reviews )

No booking fees

Best price guaranteed

Overall, my experience with GAdventures has been brilliant. They have very knowledgable and enthusiastic CEOs who cannot do enough to make sure that you have a great experience!

Explorer

Tour Type

Small Group Tour

Accommodation

Hotel, Resort

Age Range

12-100 yrs

Operated in

english

Destinations

Ho Chi Minh City, Bangkok, Koh T

Ho Chi Minh City, Bangkok, Koh Tao, Koh Pha Ngan, Koh Samui, Phnom Penh, Siem Reap

13% OFF TODAY

Duration16 days

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All Phnom Penh Tours in May 2026

20 Trips in Phnom Penh during May 2026 with 120 Reviews

Get a customized trip to Phnom Penh in May 2026

20 Trips in Phnom Penh during May 2026 with 120 Reviews

Ultimate Cambodian Adventure - May 2026

Essential Vietnam & Cambodia - May 2026

Cambodia Experience - May 2026

Journeys: Discover Southeast Asia - May 2026

Southeast Asia Encompassed - May 2026

Best of Cambodia & Northern Thailand - May 2026

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

Premium Cambodia - May 2026

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

Ho Chi Minh to Angkor Wat Cycle - May 2026

Magical Mekong Cruise Downstream - May 2026

2 Weeks Vietnam and Cambodia - Super Saving Package - May 2026

Premium South East Asia in Depth - May 2026

Cambodia & The Thai Islands – East Coast - May 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 Phnom Penh Tours in May 2026

20 Trips in Phnom Penh during May 2026 with 120 Reviews

Get a customized trip to Phnom Penh in May 2026

20 Trips in Phnom Penh during May 2026 with 120 Reviews