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

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27% OFF TODAY

Super Sales

Classic Cambodia - May 2026

(1 review )

No booking fees

Best price guaranteed

Combine the history of the Khmer Empire with the modern energy of Phnom Penh for a week-long introduction to Cambodia. Witness the grandeur of ancient Angkor Wat – the famed UNESCO World Heritage site, see the enigmatic faces of Bayon temple, confront the tragedy of the recent past with sobering visits to the Tuol Sleng Genocide Museum (S21) and the Killing Fields of Choeung Ek and be blessed by a local monk. Visit local farms, homes and the floating village of Kampong Phluck to rub shoulders with the locals and tuck into some delicious local cuisine – this is the perfect snapshot of the many wonders inside Cambodia!

City sightseeing

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

15-99 yrs

Operated in

english

Destinations

Siem Reap, Phnom Penh

27% OFF TODAY

Duration6 days

From

USD 1,335

USD 971

Saving

USD 364

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Beng Melea and Koh Ker Temple - May 2026

(1 review )

No booking fees

Best price guaranteed

Beng Melea and Koh Ker are a must for every serious traveller to Cambodia. The beauty of these temples is beyond belief. The historical importance is also something to bear in mind if you are not decided yet.

Culture shows and excursions

Tour Type

Private Tour

Accommodation

Hotel

Age Range

5-79 yrs

Operated in

english

Destinations

Siem Reap

Duration8 hours

From

USD 68

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20% OFF TODAY

Classic Cambodia - 6 days - May 2026

No booking fees

Best price guaranteed

Experience the best of Cambodia in under a week with this spectacular 6-day group tour. Explore the many sights of Phnom Penh and learn about the horrors of the Khmer Rouge at the Killing Fields and Tuol Sleng. Then fly up to Siem Reap to discover the incredible Angkor Temple Complex, including the most famous temple in the region - the legendary Angkor Wat.

City sightseeing

Tour Type

Group Tour

Accommodation

Hotel

Age Range

18-80 yrs

Operated in

english

Destinations

Siem Reap, Phnom Penh, Angkor Wat

20% OFF TODAY

Duration6 days

From

USD 1,175

USD 940

Saving

USD 235

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Thailand Grand Tour & Cambodia Package, Small Group Tour (english Only) - May 2026

18% OFF TODAY

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Thailand Grand Tour & Cambodia Package, Small Group Tour (english Only) - May 2026

4.5

(2 reviews )

Trip customizable

Best price guaranteed

Excellent itinerary, and tour guide amazing and friendly. The schedule was tight to see as much as we could but also left enough free time at leisure to unwind a bit. Would definitely return and book again with Destination Services, super experience

Art and architecture

Tour Type

Small Group Tour

Accommodation

Hotel, Resort

Age Range

6-99 yrs

Operated in

english

Destinations

Chiang Rai, Siem Reap, Chiang Ma

Chiang Rai, Siem Reap, Chiang Mai, Sukhothai, Ayutthaya, Kanchanaburi, Bangkok

18% OFF TODAY

Duration13 days

From

USD 2,563

USD 2,114

Saving

USD 450

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Cambodia To Bangkok: Phnom Penh, Siem Reap & Khao San Road Hangouts - May 2026

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Cambodia to Bangkok: Phnom Penh, Siem Reap & Khao San Road Hangouts - May 2026

(6 reviews )

No booking fees

Best price guaranteed

Was a great trip! See the main highlights and experience it from a local learning a lot along the way. Couldn't get a better CEO than Dollar.

Chill outArt and architecture

Tour Type

Small Group Tour

Accommodation

Hostel, Hotel

Age Range

18-35 yrs

Operated in

english

Destinations

Phnom Penh, Bangkok, Siem Reap

27% OFF TODAY

Duration5 days

From

USD 709

USD 515

Saving

USD 194

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Cambodia Free & Easy Package, Private Tour - May 2026

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Cambodia Free & Easy Package, Private Tour - May 2026

(1 review )

Trip customizable

Best price guaranteed

Grear tour. Our guide was very knowledgeable, had great English and was very helpful at every stage of the tour. Having AC on the bus, cold water and cool towels by our driver was super comfortable.

Art and architecture

Tour Type

Private Tour

Accommodation

Hotel

Age Range

6-99 yrs

Operated in

english

Destinations

Siem Reap

18% OFF TODAY

Duration4 days

From

USD 636

USD 524

Saving

USD 112

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Angkor Temples & Lost City Of Ta Prohm, Private Tour - May 2026

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Angkor Temples & Lost City Of Ta Prohm, Private Tour - May 2026

4.5

(2 reviews )

Trip customizable

Best price guaranteed

Our guide was the most incredible and welcoming tour guide one could ask for! He was very insightful and happy to be guiding us. 10/10 recommend this tour:))

Art and architecture

Tour Type

Private Tour

Accommodation

Hotel

Age Range

6-99 yrs

Operated in

english, french, spanish, italian

Destinations

Siem Reap

18% OFF TODAY

Duration3 days

From

USD 1,012

USD 835

Saving

USD 178

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Cambodia Encounters - May 2026

(1 review )

Trip customizable

Best price guaranteed

Our tour in Cambodia was spectacular. We were accompanied by a very knowledgeable tour guide. Expectations were surely met, and exceeded also. Would do it all again. 5 stars.

Countryside and village visits

Tour Type

Small Group Tour

Accommodation

Hotel, Home-stay

Age Range

8-95 yrs

Operated in

english

Destinations

Siem Reap, Phnom Penh, Kulen

Duration6 days

From

USD 1,120

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Thailand Grand Tour & Cambodia Package, Private Tour (multi Country) - May 2026

18% OFF TODAY

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Thailand Grand Tour & Cambodia Package, Private Tour (multi Country) - May 2026

Trip customizable

Best price guaranteed

Join this memorable thirteen-day tour exploring two of the oldest kingdoms in Southeast Asia: Thailand and Cambodia. Start your adventure from Chiang Mai, the beautiful former capital of the Lanna kingdom, mingle with the locals in the night market, and be amazed by the beauty of the ancient Buddhist temples before continuing to Sukhothai and Ayutthaya, two UNESCO World Heritage Sites that both served as capitals of Siam. Ends this unforgettable trip in Cambodia, the Kingdom of wonder, a fascinating mix of culture and majestic heritage and ancient and modern worlds collide to create unforgettable adventures. Marvel before its glorious temples, matched by only a few select spots on earth.

Art and architecture

Tour Type

Private Tour

Accommodation

Hotel, Resort

Age Range

6-99 yrs

Operated in

english, italian, french, spanish, german

Destinations

Chiang Rai, Siem Reap, Chiang Ma

Chiang Rai, Siem Reap, Chiang Mai, Sukhothai, Ayutthaya, Kanchanaburi, Bangkok

18% OFF TODAY

Duration13 days

From

USD 2,786

USD 2,297

Saving

USD 489

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Best Of Cambodia & Northern Thailand - May 2026

35% OFF TODAY

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Best of Cambodia & Northern Thailand - May 2026

(8 reviews )

No booking fees

Best price guaranteed

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

35% OFF TODAY

Duration15 days

From

USD 2,699

USD 1,754

Saving

USD 945

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

22% OFF TODAY

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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

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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

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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

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40% OFF TODAY

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

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All Siem Reap Tours in May 2026

21 Trips in Siem Reap during May 2026 with 55 Reviews

Get a customized trip to Siem Reap in May 2026

21 Trips in Siem Reap during May 2026 with 55 Reviews

Classic Cambodia - May 2026

Beng Melea and Koh Ker Temple - May 2026

Classic Cambodia - 6 days - May 2026

Thailand Grand Tour & Cambodia Package, Small Group Tour (english Only) - May 2026

Cambodia to Bangkok: Phnom Penh, Siem Reap & Khao San Road Hangouts - May 2026

Cambodia Free & Easy Package, Private Tour - May 2026

Angkor Temples & Lost City Of Ta Prohm, Private Tour - May 2026

Cambodia Encounters - May 2026

Thailand Grand Tour & Cambodia Package, Private Tour (multi Country) - May 2026

Best of Cambodia & Northern Thailand - 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

Amazing Vietnam & Cambodia and Thailand ends Chiang Mai (4 Star Hotels) - 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 Siem Reap Tours in May 2026

21 Trips in Siem Reap during May 2026 with 55 Reviews

Get a customized trip to Siem Reap in May 2026

21 Trips in Siem Reap during May 2026 with 55 Reviews