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Siem Reap 15-Day Tours and Trips

We offer 15+ great 15-Day Siem Reap tours and trips in 2025/2026. Our Siem Reap 15 Days trips are offered by some of Siem Reap's best travel experts.

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Siem Reap 15-Day Tours and Trips

We offer 15+ great 15-Day Siem Reap tours and trips in 2025/2026. Our Siem Reap 15 Days trips are offered by some of Siem Reap's best travel experts.

11-Day tours 12-Day tours 13-Day tours 14-Day tours 15-Day tours 16-Day tours

Showing 1 - 10 of 19 results

Departures

December 2025
January 2026
February 2026
March 2026
April 2026

Price

USD 1,525USD 7,999

Budget Tours
Luxury Tours

Tour Types

Small group tours
Group tours
Private tours

Age

Young Travelers (Age 18-39)Mature Travelers (Age 40-59)Senior Travelers (Age 60+)

Activities

Cruise
Cultural, religious and historic sites
Local culture
Art and architecture
City sightseeing

Physical Rating

relaxed
easy
moderate

Accommodations

BudgetSimple stays with essential amenities. Typically guesthouses, hostels or hotels rated below 3 stars — clean, no-frills, and great for value-conscious travelers.
Mid-rangeComfortable and reliable 3-star stays. Expect private rooms, en-suite bathrooms, and solid amenities — a great balance between comfort and cost.
PremiumUpscale 4-5 star hotels and lodges. Enjoy high-end service, refined comfort, and premium locations — ideal for travelers seeking extra indulgence.

Start & End Location

Guide Types

Guided Tours
Partially Guided Tours
Self Guided Tours

Discounts

Discounted Tours
Last Minute Deals

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Physical Rating

relaxed
easy
moderate

Departures

December 2025
January 2026
February 2026
March 2026
April 2026

Tour Types

Small group tours
Group tours
Private tours

Accommodations

BudgetSimple stays with essential amenities. Typically guesthouses, hostels or hotels rated below 3 stars — clean, no-frills, and great for value-conscious travelers.
Mid-rangeComfortable and reliable 3-star stays. Expect private rooms, en-suite bathrooms, and solid amenities — a great balance between comfort and cost.
PremiumUpscale 4-5 star hotels and lodges. Enjoy high-end service, refined comfort, and premium locations — ideal for travelers seeking extra indulgence.

Guide Types

Guided Tours
Partially Guided Tours
Self Guided Tours

Activities

Cruise
Cultural, religious and historic sites
Local culture
Art and architecture
City sightseeing

Page 2 of The Best 15-day Trips in Siem Reap with 80 Reviews

Amazing Vietnam & Cambodia and Thailand ends Chiang Mai (4 Star Hotels) - 15 days

No booking fees

Best price guaranteed

Set out on a 15-day adventure designed for families and spirited young adults eager to experience the heart of Vietnam, Cambodia, and Thailand. Beginning in Ho Chi Minh City and ending in Chiang Mai, this art and architecture tour weaves through bustling metropolises, tranquil countryside towns, floating markets, and majestic mountain vistas. Highlights include exploring ancient temples, learning traditional crafts, and marveling at the vast Angkor Wat complex. Enjoy easy-paced days with plenty of opportunities for cultural connection and discovery. The unique selling point of this tour is its immersive approach—offering hands-on cultural activities and up-close encounters with Southeast Asia’s living heritage, all wrapped into one seamless, family-friendly package.

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

Duration15 days

View Tour

Page 2 of The Best 15-day Trips in Siem Reap with 80 Reviews

Vietnam & Cambodia Encounters - 15 days

Trip customizable

Best price guaranteed

Experience the cultural heart of Southeast Asia on the 'Vietnam & Cambodia Encounters' tour—a comprehensive 16-day journey that takes you from Hanoi’s bustling streets to the ancient temples of Angkor Wat in Siem Reap. This guided small group trip is crafted for travelers seeking a deep dive into both nations’ iconic highlights and authentic local life. The adventure begins in Vietnam, exploring Hanoi’s street food and colonial architecture before cruising Halong Bay’s limestone islands aboard a traditional junk. Travel by sleeper train to Hue, then relax in the lantern-lit charm of Hoi An, famed for its crafts and cuisine. A vintage Vespa tour in Ho Chi Minh City adds a quirky twist before you venture into the Mekong Delta for a homestay with local fishermen, learning to catch and cook traditional dishes. From Ho Chi Minh City, cross into Cambodia for a sobering tour of Phnom Penh’s Killing Fields and Royal Palace. Journey north to the Kulen Mountains for an overnight homestay, then explore the awe-inspiring temples of Angkor Wat and Ta Prohm, ending with a lively street food walk through Siem Reap’s Pub Street. The USP here is the blend of hands-on cultural experiences—homestays, food tours, and artisan workshops—combined with classic sights, all handled with seamless logistics. Meals, accommodation, and transport are included, making this an immersive tour package for those eager to connect with Southeast Asia’s spirit and history.

Local culture

Tour Type

Small Group TourSmall group tours usually have 8-12 participants and maximum up to 18 travelers

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

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2 Weeks Vietnam and Cambodia - Super Saving Package - 15 days

Trip customizable

Best price guaranteed

Set out on an unforgettable 15-day tour through Vietnam and Cambodia, crafted for experienced travelers and seniors eager for discovery. Begin in Hanoi’s vibrant Old Town, cruise Halong Bay’s limestone wonders, and learn local culinary secrets. Journey through Ninh Binh’s ancient temples and villages, then fly to Hoi An for historic exploration and optional adventures. In Ho Chi Minh City, immerse yourself in history at the Cu Chi Tunnels and consider a Mekong Delta excursion. Cross into Cambodia to explore Phnom Penh’s lively culture and Siem Reap’s mesmerizing Angkor Wat. This trip’s unique selling point is its seamless blend of history, natural beauty, and authentic local encounters, ensuring memories that linger long after you return home.

Local cultureCruise

Tour Type

Small Group TourSmall group tours usually have 8-12 participants and maximum up to 18 travelers

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

Duration15 days

View Tour

Treasures of Indochina - 15 days

No booking fees

Best price guaranteed

From the dynamic streets of Ho Chi Minh City to the ancient wonders of Angkor Wat, "Treasures of Indochina - 15 Days" invites travelers to uncover Southeast Asia’s contrasts in comfort. This easy-paced private tour, aimed at mature adventurers, explores the waterways of the Mekong Delta, cruises Halong Bay, and delves into the golden temples of Luang Prabang before culminating in Siem Reap. The unique selling point: a seamless blend of iconic landmarks and hidden gems across Vietnam and Cambodia, all delivered in an expertly guided, immersive package.

City sightseeing

Tour Type

Private Tour

Accommodation

Hotel

Age Range

18-80 yrs

Operated in

english

Destinations

Siem Reap, Ho Chi Minh City, Lua

Siem Reap, Ho Chi Minh City, Luang Prabang, Tonle Sap Lake, Hue, Hoi An, Hanoi, Halong Bay

Duration15 days

View Tour

Timeless Wonders of Vietnam, Cambodia & the Mekong (2027) - 15 days

No booking fees

Best price guaranteed

Two of the most beautiful, historic, and friendly places in all of Asia, dynamic Vietnam and pastoral Cambodia, are intriguing studies in contrast. Each possesses its own unique charm and social traditions, its own tragic history and complex past. Ho Chi Minh City offers a heady mixture of old and new, often surprising visitors with its charm. As the lifeblood of Southeast Asia, the Mekong teems with colorful floating villages. Phnom Penh, Cambodia’s thriving capital, is fast-forwarding to the future yet retains a provincial intimacy. And colorful Siem Reap provides the gateway to the vast UNESCO-designated jungle temple complex of Angkor Wat.

CruiseRiver cruise

Tour Type

Cruise Tour

Accommodation

Resort, Hotel, Ship Cabin, Luxury Hotel

Age Range

2-99 yrs

Operated in

English

Destinations

Siem Reap, Ho Chi Minh City, Han

Siem Reap, Ho Chi Minh City, Hanoi, Ben Tre, Sa Dec, Hồng Ngự, Phnom Penh, Angkor Ban, Kampong Cham

Duration15 days

View Tour

Hanoi, Halong Bay & Mekong River Cruise - 15 days

Trip customizable

Best price guaranteed

Discover the best of Vietnam and Cambodia on this 15-day trip to the heart of the Indochina region, combining a Mekong River cruise with immersive city experiences. Begin with two nights abroad a 5-strar Halong Bay cruise and witness this stunning UNESCO World Heritage site with your own eyes, where you can enjoy all-inclusive activities and other world-class services. Continue your journey with guided city tours through Hanoi and Ho Chi Minh City, before boarding the premium RV Indochine II for a 9-day Mekong River cruise. Starting from the heart of Ho Chi Minh City, your river cruise takes you through Vietnam and Cambodia’s scenic landscapes and cultural sites. Engage with the local life on a visit to My Tho’s riverside communities, Koh Chen’s artisans, and explore Phnom Penh’s Royal Palace and its bustling markets. The cruise concludes at the doorstep of the Angkor temple complex, where you’ll experience the iconic Angkor Wat before returning home. For a stress-free travel experience, enjoy our seamless door-to-airport service as our complimentary one-way chauffeur drive you from your home to the airport. Our small group tour is capped at 16 guests and includes 24/7 assistance, airport meet-and-greet with a local guide, and guaranteed departures with as few as two guests. With Tweet World Travel’s exclusive “Local-Host” experience, every detail is covered, allowing you to fully immerse yourself in the wonders of Vietnam and Cambodia.

River cruise

Tour Type

Small Group TourSmall group tours usually have 8-12 participants and maximum up to 18 travelers

Accommodation

Ship Cabin, Hotel

Age Range

35-75 yrs

Operated in

english

Destinations

Hanoi, Siem Reap, Phnom Penh, Ka

Hanoi, Siem Reap, Phnom Penh, Kampong Chhnang, Tonle Sap Lake, Lan Ha Bay, Ba Hầm, Ho Chi Minh City, My Tho, Sa Dec

Duration15 days

View Tour

From the Angkor Temples to the Mekong Delta & Hanoi and Halong Bay (port-to-port cruise) - 15 days

No booking fees

Best price guaranteed

From the ancient Angkor temples to the poetic landscapes of Halong Bay, this 15-day cruise tour package offers a mesmerizing journey through the heart of Indochina. Begin in Siem Reap, where Cambodia’s mystical ruins set the stage for a voyage along the legendary Mekong River—a waterway that has shaped the history and culture of six nations. As you drift through riverside towns and vibrant markets, you’ll witness authentic daily life on the Mekong’s banks, culminating in the historic wonders of Hanoi. The adventure concludes with an unforgettable cruise among the fantastically sculpted limestone islands of Halong Bay, one of the world’s most iconic natural sights. This trip’s unique selling point is its seamless blend of ancient heritage and natural beauty, paired with the comfort of a river cruise. Ideal for travelers who wish to experience the depth and diversity of Vietnam and Cambodia in a single, immersive journey.

Cruise

Tour Type

Cruise Tour

Accommodation

Ship Cabin, Hotel

Age Range

18-99 yrs

Operated in

english

Destinations

Hanoi, Siem Reap, Ho Chi Minh Ci

Hanoi, Siem Reap, Ho Chi Minh City, Halong Bay, Kâmpóng Trâlach, Phnom Penh, Chau Doc, Cai Be

Duration15 days

View Tour

From the Angkor Temples to the Mekong Delta & Hanoi and Halong Bay (port-to-port cruise) - 15 days

No booking fees

Best price guaranteed

Embark on an extraordinary 15-day cruise adventure from Siem Reap to Hanoi, tracing the Mekong River as it weaves through the captivating histories of Vietnam and Cambodia. Glide past Kampong Tralach, Cai Be, and Phnom Penh, then cap your journey with a dazzling cruise through Halong Bay’s famed limestone formations. This trip’s allure lies in its seamless blend of river exploration and cultural immersion, allowing you to experience Indochina’s most iconic sites and hidden gems in comfort and style.

CruiseExplorer

Tour Type

Cruise Tour

Accommodation

Hotel, Ship Cabin

Age Range

18-99 yrs

Operated in

english

Destinations

Hanoi, Siem Reap, Halong Bay, Ho

Hanoi, Siem Reap, Halong Bay, Ho Chi Minh City, Kampong Tralach, Phnom Penh, Chau Doc, Cai Be

Duration15 days

View Tour

Classic Hanoi to Siem Reap - 15 days

No booking fees

Best price guaranteed

Uncover the cultural richness and natural beauty of Vietnam and Cambodia on this immersive 15-day adventure. From the bustling streets of Hanoi to the limestone karsts of Halong Bay, the lantern-lit charm of Hoi An, and the dynamic energy of Saigon, explore the highlights of Vietnam before cruising through the serene waterways of the Mekong Delta. Cross into Cambodia by river and delve into Phnom Penh’s poignant past, before ending at the awe-inspiring temples of Angkor. With a blend of guided experiences and free time, this journey offers a compelling glimpse into two fascinating countries.

Explorer

Tour Type

Small Group TourSmall group tours usually have 8-12 participants and maximum up to 18 travelers

Accommodation

Hotel

Age Range

18-80 yrs

Operated in

english

Destinations

Hanoi, Siem Reap, Chau Doc, Phno

Hanoi, Siem Reap, Chau Doc, Phnom Penh, Halong Bay, Hoi An, Cu Chi Tunnels, Mekong Delta

Duration15 days

View Tour

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Hi there

Siem Reap 15-Day Tours and Trips

Siem Reap 15-Day Tours and Trips

Create a 15-Day customized tour to Siem Reap

Page 2 of The Best 15-day Trips in Siem Reap with 80 Reviews

Page 2 of The Best 15-day Trips in Siem Reap with 80 Reviews