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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15% OFF TODAY

Vietnam & Cambodia Highlights Tour - May 2026

(1 review )

Trip customizable

Best price guaranteed

The travel itinerary met our expectations very well. All aspects of the service were already very good! It was an amazing trip!

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Hotel, Sleeper Train, Resort

Age Range

35-75 yrs

Operated in

english

Destinations

Hanoi, Phnom Penh, Hoi An, Ho Ch

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

15% OFF TODAY

Duration21 days

From

USD 4,544

USD 3,862

Saving

USD 682

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Cambodia To Vietnam: Temples, Koh Rong Beaches & Big City Buzz - May 2026

42% OFF TODAY

Super Sales

Cambodia to Vietnam: Temples, Koh Rong Beaches & Big City Buzz - May 2026

No booking fees

Best price guaranteed

Cambodia on your terms, without missing a beat. Over 9 days, you’ll chase epic highlights and carve out your own adventures. Watch the sunrise over Angkor Wat’s ancient towers, float in the turquoise waters of Koh Rong, and dive into the buzzing energy of Phnom Penh and Ho Chi Minh City. With the essentials sorted, you’re free to spend your time exactly how you want—temples, beaches, nightlife, or all of the above.

Explorer

Tour Type

Small Group Tour

Accommodation

Home-stay, Hostel, Hotel, Resort

Age Range

18-39 yrs

Operated in

english

Destinations

Siem Reap, Ho Chi Minh City

42% OFF TODAY

Duration9 days

From

USD 849

USD 494

Saving

USD 355

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Southeast Asia: Bangkok, Laos & The Cardamom Mountains - May 2026

13% OFF TODAY

Super Sales

Southeast Asia: Bangkok, Laos & The Cardamom Mountains - May 2026

No booking fees

Best price guaranteed

Cambodia, Thailand, and Laos are calling your name on this unforgettable three-week Geluxe adventure. Witness a breathtaking sunrise over the Angkor complex and retreat to an exclusive tented camp in Cambodia’s remote Cardamom Mountains. In Thailand, explore bustling Bangkok with a serene Chaophraya River cruise, relax on stunning islands, and uncover the poignant history of Kanchanaburi while staying in the unique floating accommodations of the Floathouse River Kwai. Dive into Chiang Rai’s vibrant culture with a street food tour before crossing into Laos for a scenic slow-boat journey along the Mekong River. Get off the beaten path in Laos, discovering remote, welcoming villages, trekking to secluded waterfalls, visiting iconic temples, and indulging in mouthwatering local cuisine. Three weeks will fly by but we guarantee you'll feel recharged and your sense of adventure renewed.

Explorer

Tour Type

Small Group Tour

Accommodation

Hotel, Lodge, Tent, Resort

Age Range

18-100 yrs

Operated in

english

Destinations

Siem Reap, Luang Prabang, Bangko

Siem Reap, Luang Prabang, Bangkok, Kanchanaburi, Chiang Rai, Pak Beng, Nong Khiaw, Nam Kay Yorla Pa, Nam Kat, Cardamom Mountains, Koh Chang

13% OFF TODAY

Duration21 days

From

USD 7,499

USD 6,547

Saving

USD 952

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11% OFF TODAY

Ultimate South East Asia - May 2026

(5 reviews )

No booking fees

Best price guaranteed

This was a trip of a lifetime! Our trip manger always went above and beyond for our group and ensured everything ran smoothly. There was a great mix of culture, history, fun and great food! The people on this trip made it even more special. Despite many days in temple wear with the heat, this will be a trip hard to match. The jungle rafts in Thailand and slow boat in Laos were definitely a highlight.

Sailing, yachting and motor boating

Tour Type

Group Tour

Accommodation

Hotel, Guest House, Home-stay, Villa, Resort

Age Range

18-35 yrs

Operated in

english

Destinations

Hanoi, Bangkok, Vang Vieng, Vien

Hanoi, Bangkok, Vang Vieng, Vientiane, Phnom Penh, Siem Reap, Ho Chi Minh City, Mekong Delta, Nha Trang, Kanchanaburi, Hoi An, Hue, Halong Bay, Chiang Mai, Chiang Rai, Pakbeng, Luang Prabang

11% OFF TODAY

Duration27 days

From

USD 5,405

USD 4,793

Saving

USD 612

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Super Sales

Total Southeast Asia: Tasty Street Eats & Chill Island Vibes - May 2026

No booking fees

Best price guaranteed

Got 39 days? Perfect — that’s just enough time to soak up the best of Thailand, Cambodia, Vietnam, and Laos. Explore legendary temples like Angkor Wat, cruise buzzing cities, and trade stories with locals over street food that’ll ruin takeout forever. By day, chase waterfalls, bike ancient ruins, and hop night markets. By night, find yourself in a new bar, new karaoke joint, or dancing under the stars with your crew. This trip is big on history, culture, and good times — and even after more than a month on the road, you’ll still wish it didn’t have to end.

Explorer

Tour Type

Small Group Tour

Accommodation

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

Age Range

18-39 yrs

Operated in

english

Destinations

Siem Reap, Koh Tao

Duration39 days

From

USD 3,449

USD 3,346

Saving

USD 103

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Cambodia Adventure: Phnom Penh & Siem Reap Hangouts - May 2026

27% OFF TODAY

Super Sales

Cambodia Adventure: Phnom Penh & Siem Reap Hangouts - May 2026

No booking fees

Best price guaranteed

Short on time? No worries. This 4-day whirlwind through Cambodia brings the big flavours and even bigger vibes. Snack on tarantulas at Skun Market, wander ancient ruins and hidden temples, and dig into a Khmer feast with your crew. In Siem Reap, hit up buzzing night markets and street bars, with the option to add the legendary Angkor Wat to your story. Quick trip, epic memories.

Explorer

Tour Type

Small Group Tour

Accommodation

Hostel

Age Range

18-35 yrs

Operated in

english

Destinations

Siem Reap, Phnom Penh

27% OFF TODAY

Duration4 days

From

USD 359

USD 261

Saving

USD 98

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Super Sales

Southeast Asia: Hill Tribes, Homestays & Holiday Vibes - May 2026

No booking fees

Best price guaranteed

Pack your bags — this is Southeast Asia, done your way. Over Thailand, Cambodia, Vietnam, and Laos you’ll hike with Thailand’s hill tribes, watch the sun rise over Angkor Wat, and dive headfirst into Siem Reap’s buzzing nightlife. Cruise through vibrant cities, taste street food that hits harder than takeout, and hop night markets where adventure feels endless. Between the big moments, there’s plenty of free time to chase your own vibe — whether that’s temple-hopping, café-hopping, or bar-hopping. By the end, you’ll leave knowing you didn’t just visit Southeast Asia, you lived it.

Explorer

Tour Type

Small Group Tour

Accommodation

Home-stay, Hostel, Hotel, Sleeper Train

Age Range

18-39 yrs

Operated in

english

Destinations

Siem Reap, Bangkok

Duration32 days

From

USD 2,749

USD 2,667

Saving

USD 82

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8% OFF TODAY

Vietnam and the Temples of Angkor - May 2026

4.3

(6 reviews )

No booking fees

Best price guaranteed

Great mix of scheduled activities and personal time. Superb itinerary and our travel directors, Thom in Vietnam/Tara in Cambodia were top notch! Cozy accommodations and excellent food. Loved this trip!

Cultural, religious and historic sites

Tour Type

Group Tour

Accommodation

Hotel, Lodge

Age Range

5-99 yrs

Operated in

english

Destinations

Hanoi, Siem Reap, Mekong Delta

Hanoi, Siem Reap, Mekong Delta, Cu Chi Tunnels, Angkor Ban, Peak Sneng Village, Halong Bay, Hoi An, Hue, Ho Chi Minh City

8% OFF TODAY

Duration15 days

From

USD 5,050

USD 4,635

Saving

USD 415

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Cambodia To Vietnam: Lanterns, Nightlife & Local Living - May 2026

35% OFF TODAY

Super Sales

Cambodia to Vietnam: Lanterns, Nightlife & Local Living - May 2026

No booking fees

Best price guaranteed

Ready for a trip that flips between buzz and chill? This Vietnam and Cambodia adventure plugs you straight into Hanoi’s non-stop energy, then drops you onto the white sands of Koh Rong where life slows down to island time. Chase sunrise at Angkor Wat, dive into street food heaven, and dance your way through neon nights. With big highlights built in and free time left wide open, this is Southeast Asia served raw, real, and unforgettable.

Explorer

Tour Type

Small Group Tour

Accommodation

Home-stay, Hostel, Hotel, Sleeper Train

Age Range

18-39 yrs

Operated in

english

Destinations

Hanoi, Siem Reap

35% OFF TODAY

Duration19 days

From

USD 1,699

USD 1,104

Saving

USD 595

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27% OFF TODAY

Super Sales

Solo-ish Cambodia - May 2026

No booking fees

Best price guaranteed

Dreaming of the adventure of a lifetime through the lesser-travelled gem of Southeast Asia — Cambodia — but not keen on going solo? We've got you covered. Explore the awe-inspiring Angkor Wat and Angkor Thom with your new travel crew. Trek through the lush jungles of the Cardamom Mountains and dive into the turquoise waters of Koh Rong, all while making unforgettable connections with your fellow Solo-ish travel mates.

Explorer

Tour Type

Small Group Tour

Accommodation

Bungalow, Guest House, Hotel, Resort

Age Range

18-100 yrs

Operated in

english

Destinations

Siem Reap, Phnom Penh, Chi Phat

Siem Reap, Phnom Penh, Chi Phat, Koh Rong Island

27% OFF TODAY

Duration10 days

From

USD 1,549

USD 1,126

Saving

USD 423

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Siem Reap To Bangkok: Sandy Beaches, City Life & Street Food - May 2026

19% OFF TODAY

Super Sales

Siem Reap to Bangkok: Sandy Beaches, City Life & Street Food - May 2026

No booking fees

Best price guaranteed

One month. Four countries. Unlimited stories. This 29-day Southeast Asia adventure takes you across Thailand, Vietnam, Laos, and Cambodia with a perfect mix of big-ticket highlights and spontaneous fun. Catch sunrise at Angkor Wat, slurp noodles in Hanoi, and let Bangkok’s nightlife keep you out way past curfew. In between, there’s space to chase your own vibe — from sipping Vietnamese coffee in hidden cafés to finding your new go-to bar in a neon-lit alley. It’s the kind of trip that leaves you with a passport full of stamps, a camera full of chaos, and a crew of new friends who feel like family.

Explorer

Tour Type

Small Group Tour

Accommodation

Home-stay, Hostel, Hotel, Sleeper Train

Age Range

18-39 yrs

Operated in

english

Destinations

Siem Reap, Bangkok

19% OFF TODAY

Duration29 days

From

USD 2,699

USD 2,173

Saving

USD 526

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30% OFF TODAY

Vietnam & Cambodia Off the Beaten Path Tour - May 2026

Trip customizable

Best price guaranteed

Embark on an unforgettable journey with our immersive Vietnam and Cambodia tour, where you'll marvel at the UNESCO World Heritage site of Angkor Wat in Siem Reap and set sail on a luxurious 5-star cruise through the stunning landscapes of Halong Bay. Discover some of the world’s greatest treasures in Vietnam and Cambodia while experiencing the warm hospitality of the locals, who are always eager to share their generosity and culture. Your adventure begins in Siem Reap, where you'll explore the magnificent ruins of the Angkor Wat temple complex and visit the fascinating floating village. Next, fly to bustling Ho Chi Minh City to crawl through the historic Cu Chi Tunnels then cruise the lush green canals of the Mekong Delta. Stroll along the charming cobbled streets of Hoi An Ancient Town, then uncover the royal legacy of Vietnam's last dynasty at the Hue Imperial City. Delve into the breathtaking cave systems of Phong Nha-Ke Bang National Park, and catch a glimpse of the famous DMZ Zone, a crucial Vietnam War site. As you journey to Northern Vietnam, experience the bustling streets of the Old Quarter in Hanoi on an exhilarating cyclo ride. Your trip continues with a luxury cruise on Halong Bay, where you'll be awed by the stunning seascape of limestone islands. Throughout your journey, indulge in authentic Vietnamese dishes and unique Cambodian cuisine, sampling the best flavors each country has to offer. To ensure a seamless travel experience, we provide a complimentary one-way chauffeur service, taking you from your doorstep to the airport. Enjoy a stress-free journey from the very beginning, with our reliable chauffeurs managing every detail of your airport transfer. Imagine starting your adventure relaxed and ready to explore, without the hassle of arranging transportation or dealing with traffic.

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Bungalow, Hotel, Lodge

Age Range

35-75 yrs

Operated in

english

Destinations

Siem Reap, Halong Bay, Hue, Dong

Siem Reap, Halong Bay, Hue, Dong Hoi, Phong nha cave, Hanoi, Ho Chi Minh City, Mekong Delta, Danang, Hoi An

30% OFF TODAY

Duration17 days

From

USD 4,090

USD 2,863

Saving

USD 1,227

View Tour

8% OFF TODAY

Thailand and the Temples of Angkor - May 2026

(3 reviews )

No booking fees

Best price guaranteed

Great itinerary, saw all major temples in Thailand and Cambodia.

Cultural, religious and historic sites

Tour Type

Group Tour

Accommodation

Hotel, Resort

Age Range

5-99 yrs

Operated in

english

Destinations

Siem Reap, Bangkok, Chiang Mai

Siem Reap, Bangkok, Chiang Mai, Angkor Wat, Peak Sneng Village, Kanchanaburi, Sukhothai, Wat Suan Dok

8% OFF TODAY

Duration14 days

From

USD 6,015

USD 5,533

Saving

USD 483

View Tour

All Siem Reap Tours in May 2026

Page 9 of 160 Trips in Siem Reap during May 2026 with 720 Reviews

Get a customized trip to Siem Reap in May 2026

Page 9 of 160 Trips in Siem Reap during May 2026 with 720 Reviews

Essential Vietnam Cambodia and Bangkok - May 2026

Vietnam & Cambodia Highlights Tour - May 2026

Cambodia to Vietnam: Temples, Koh Rong Beaches & Big City Buzz - May 2026

Southeast Asia: Bangkok, Laos & The Cardamom Mountains - May 2026

Ultimate South East Asia - May 2026

Total Southeast Asia: Tasty Street Eats & Chill Island Vibes - May 2026

Cambodia Adventure: Phnom Penh & Siem Reap Hangouts - May 2026

Southeast Asia: Hill Tribes, Homestays & Holiday Vibes - May 2026

Vietnam and the Temples of Angkor - May 2026

Cambodia to Vietnam: Lanterns, Nightlife & Local Living - May 2026

Solo-ish Cambodia - May 2026

Siem Reap to Bangkok: Sandy Beaches, City Life & Street Food - May 2026

Vietnam & Cambodia Off the Beaten Path Tour - May 2026

Thailand and the Temples of Angkor - 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

Page 9 of 160 Trips in Siem Reap during May 2026 with 720 Reviews

Get a customized trip to Siem Reap in May 2026

Page 9 of 160 Trips in Siem Reap during May 2026 with 720 Reviews