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3-Week South East Asia Tour Packages
3-Week South East Asia Tour Packages

3-Week South East Asia Tour Packages

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Insider tips: Recommended 3-week South East Asia tour itineraries

Compiled by

South East Asia travel expert at TourRadar

NadineSouth East Asia travel expert at TourRadar

  • 21 Day Indochina Itinerary, incl. Hanoi and Bangkok

    A grand 21-day tour connects 10 major Asian cities. The itinerary combines UNESCO sites, iconic waterways, and cultural immersion. Includes 5 internal flights and hotels rated 4.8/5.

    Map of Indochina Tour with Bangkok Extension 21 Days
    View itinerary
    • Days 1-2

      Hanoi

      Begin your journey in Vietnam's vibrant capital. "The Old Quarter has such authentic charm - get there early around 7am to watch locals doing tai chi by Hoan Kiem Lake." Visit the Temple of Literature in the morning for the best photo opportunities. Start your day at the One Pillar Pagoda before the 10am crowds arrive.

      21 Day Indochina Itinerary, incl. Hanoi and Bangkok
    • Days 3-4

      Halong Bay

      Take the 3.5-hour drive from Hanoi to catch your noon cruise. Visit the Tonle Sap floating villages early in the morning. Bring a light jacket for misty morning deck time. Book an upper deck cabin for better views and air circulation.

      21 Day Indochina Itinerary, incl. Hanoi and Bangkok
    • Days 5-6

      Hoi An

      Fly to Danang and explore this UNESCO-listed town. "Walking through the Japanese Bridge at sunset was magical," says one visitor. Visit tailors early in your stay to allow time for alterations. Beat the heat at My Son ruins by arriving before 10am.

      21 Day Indochina Itinerary, incl. Hanoi and Bangkok
    • Days 7-9

      Ho Chi Minh City & Mekong Delta

      Visit Cu Chi Tunnels first thing for cooler temperatures. Wear solid shoes for Mekong Delta trips since sampan boarding can be tricky when water is low. "The morning floating market at Cai Rang is far less touristy than the afternoon ones."

      21 Day Indochina Itinerary, incl. Hanoi and Bangkok
    • Days 10-11

      Siem Reap

      Get up at 4:30am to see Angkor Wat at sunrise. Visit Ta Prohm late afternoon when crowds thin out. "The Phare Circus evening show was an unexpected highlight - book in advance as it sells out."

      21 Day Indochina Itinerary, incl. Hanoi and Bangkok
    • Days 12-13

      Phnom Penh

      Take the scenic Mekong river cruise from Siem Reap (4.5 hours). Get to the Royal Palace at 8am opening time. Visit the Killing Fields early morning when the atmosphere is more suitable for reflection.

    • Days 14-15

      Vientiane

      Take time to explore Laos' relaxed capital. Photograph That Luang temple at sunrise. Learn about Laos' UXO history at COPE Center. "The night market along the Mekong was perfect for trying local food safely."

    • Days 16-17

      Luang Prabang

      Watch the daily alms ceremony at 5:30am. Take a morning boat to Pak Ou Caves when river mist creates beautiful views. Visit Kuang Si Falls by 8:30am before crowds arrive.

    • Days 18-21

      Bangkok

      Finish in Thailand's exciting capital. Visit the Grand Palace at 8:30am opening time. "The Ayutthaya day trip was much better by boat than bus - more relaxing and great river views." Experience the Railway Market during early morning local shopping hours.

    View itinerary
  • 21 Day Indochina Itinerary, incl. Luang Prabang and Phnom Penh

    A magnificent 21-day route through 11 cities spans three countries. From Luang Prabang's temples to Siem Reap's ancient ruins, UNESCO sites and local traditions abound. Luxury awaits at Borei Angkor Resort and Halong Bay cruise. Costs approx. $130 per day.

    Map of Best of Indochina Tour in 21 days
    View itinerary
    • Days 1-3

      Luang Prabang

      Start your journey in Laos's spiritual center. Get up early for the alms-giving ceremony at 5:30 AM and bring a shawl for the cool morning air. Take a boat trip on the Mekong to Pak Ou Caves and stop at Ban Xanghai village to sample rice wine. Spend your afternoon at the Royal Palace Museum and Wat Xiengthong. Save one evening to browse the night market.

      21 Day Indochina Itinerary, incl. Luang Prabang and Phnom Penh
    • Days 4-5

      Vientiane

      Take the 2-hour evening speed train from Luang Prabang. Visit Buddha Park in the early morning before it gets hot. The COPE Visitor Centre offers important insights into Laos's UXO history. Visit That Luang temple around sunset for the best photos.

      21 Day Indochina Itinerary, incl. Luang Prabang and Phnom Penh
    • Days 6-8

      Hanoi & Ninh Binh

      Land in Hanoi and take a day trip to Ninh Binh just 2 hours south. A recent visitor shared: "The boat ride through Trang An's caves was magical - but bring waterproof shoes as you'll likely get splashed." Explore Hanoi's Old Quarter early before crowds fill the streets.

      21 Day Indochina Itinerary, incl. Luang Prabang and Phnom Penh
    • Days 9-10

      Halong Bay

      The drive from Hanoi takes 3 hours. Pick a cruise that explores the less popular caves to avoid crowds. Go kayaking in the late afternoon when most day-trippers have left.

      21 Day Indochina Itinerary, incl. Luang Prabang and Phnom Penh
    • Days 11-12

      Hue

      After flying from Hanoi, start at the Imperial Citadel before tour groups arrive. The royal tombs are best visited in the afternoon light. Watch the sun set over the Perfume River.

      21 Day Indochina Itinerary, incl. Luang Prabang and Phnom Penh
    • Days 13-15

      Hoi An

      Take a 4-hour private car ride from Hue through Hai Van Pass. Try lantern-making with local families and visit Tra Que vegetable village. A traveler advised: "The basket boat ride in Cam Thanh was fun but prepare to get wet - wear quick-dry clothes."

      21 Day Indochina Itinerary, incl. Luang Prabang and Phnom Penh
    • Days 16-17

      Ho Chi Minh City & Mekong Delta

      Stay in District 1 for convenience. Plan for 2-3 hours travel each way to the Mekong Delta. Visit the floating markets before 9 AM when they're most active.

      21 Day Indochina Itinerary, incl. Luang Prabang and Phnom Penh
    • Days 18-19

      Siem Reap

      Fly in from Ho Chi Minh City. Leave your hotel at 5 AM for Angkor Wat sunrise. Visit Ta Prohm during lunch hours (12-2 PM) when tour buses leave. Take a boat on Tonle Sap Lake at sunset.

      21 Day Indochina Itinerary, incl. Luang Prabang and Phnom Penh
    • Days 20-21

      Phnom Penh

      The drive from Siem Reap takes 5 hours. Start at the Royal Palace in the morning and visit S-21 Museum later. Spend your final evening by the riverfront watching locals gather at sunset.

      21 Day Indochina Itinerary, incl. Luang Prabang and Phnom Penh
    View itinerary
  • Highlights of Vietnam, Cambodia & Thailand 21 Days

    A 21-day tour connects 10 Southeast Asian cities from Hanoi to Phuket. UNESCO sites of Halong Bay and Angkor temples highlight the journey. Selected 3-star properties host guests while touring Vietnam (6 cities), Cambodia (2 cities), and Thailand (2 cities).

    Map of Highlights of Vietnam, Cambodia & Thailand 21 Days
    View itinerary
    • Hanoi Vietnam

      78 mi
    • Halong Bay Vietnam

      359 mi
    • Hoi An Vietnam

      371 mi
    • Ho Chi Minh City Vietnam

      34 mi
    • Mekong Delta Vietnam

      90 mi
    • Chau Doc Vietnam

      61 mi
    • Phnom Penh Cambodia

      143 mi
    • Siem Reap Cambodia

      228 mi
    • Bangkok Thailand

      429 mi
    • Phuket Thailand

    • Highlights of Vietnam, Cambodia & Thailand 21 Days
    • Highlights of Vietnam, Cambodia & Thailand 21 Days
    • Highlights of Vietnam, Cambodia & Thailand 21 Days
    • Highlights of Vietnam, Cambodia & Thailand 21 Days
    View itinerary

Who is travelling?

AdultsAges 18 or above

2

ChildrenUnder 18

0

Select departure month

2025

Jan
Feb
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Apr
May
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Jul
Aug
Sep
Oct
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2026

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2027

Jan
Feb
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