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3 Week Vietnam Trips

Looking to discover the best of Vietnam on a 3 week tour? Then choose from our range of unique multi-day river cruises, adventure trips and guided tours with five leading tour operators that explore Vietnam. November is the most popular month to travel to Vietnam and we have 356 tour departures available.
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6 Trips (356 Trip Departures)
21 Day Vietnam Explorer with Explore!
Tour

21 Days Hanoi to Ho Chi Minh city
Operated By: Explore!
Departures: Nov 2025 to Dec 2026
Trip Styles: Adventure, Small Group
Countries Visited: Vietnam
From (per person) 3,300
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21 Day Vietnam & Cambodia with Intro Travel
Tour
 (3)

21 Days Hanoi to Siem Reap
Operated By: Intro Travel
Departures: Apr 2025 to Dec 2026
Trip Styles: Small Group, 18-30's, Scenic
Countries Visited: Vietnam, Cambodia
From (per person) 2,524
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21 Day Thailand & Vietnam: Mountains & Coastlines with G Adventures
Tour

21 Days Bangkok to Ho Chi Minh City
Operated By: G Adventures
Departures: Apr 2025 to Dec 2028
Trip Styles: Adventure, Small Group, 18-30's
Countries Visited: Vietnam, Thailand
Last Minute Offer
Save (per person) 562
From (per person) 1,267
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21 Day Walking in Vietnam & Cambodia Highlights with Explore!
Tour

21 Days Hanoi to Siem Reap
Operated By: Explore!
Departures: Oct 2025 to Dec 2025
Trip Styles: Adventure, Small Group, Walking & Hiking
Countries Visited: Vietnam, Cambodia
From (per person) 3,390
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21 Day Epic Vietnam to Cambodia with Intrepid Travel
Tour

21 Days Hanoi to Bangkok
Operated By: Intrepid Travel
Departures: Apr 2025 to Dec 2025
Trip Styles: Adventure, Small Group, Rail, 18-30's
Countries Visited: Vietnam, Cambodia, Thailand
Exclusive Deal
Save (per person) 162
From (per person) 1,436
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21 Day Inside Indochina with On The Go Tours
Tour

21 Days Vientiane to Siem Reap
Operated By: On The Go Tours
Departures: May 2025 to Dec 2025
Trip Styles: Small Group, Scenic
Countries Visited: Laos, Vietnam, Cambodia
Exclusive Deal
From (per person) 4,055
View Trip
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Travel Styles

18-30's Trips Adventure Trips Coach Trips Cycling Trips Family Trips Food & Wine Trips Kayaking Trips Locally Guided Trips Luxury Trips Rail Trips Short Break Trips Small Group Trips Walking & Hiking Trips

Trip Lengths

1 Month 10 Day 2 Week 3 Week

Departure Months

April 2025 May 2025 June 2025 July 2025 August 2025 September 2025 October 2025 November 2025 December 2025 January 2026 February 2026 March 2026 April 2026 May 2026 June 2026 July 2026 August 2026 September 2026 October 2026 November 2026 December 2026 January 2027 February 2027 March 2027 April 2027 May 2027 June 2027 July 2027 August 2027 September 2027 October 2027 November 2027 December 2027 January 2028 February 2028 March 2028 April 2028 May 2028 June 2028 July 2028 August 2028 September 2028 October 2028 November 2028 December 2028

Cities

Hanoi Ho Chi Minh City

Routes

Bangkok to Ho Chi Minh City Hanoi to Bangkok Hanoi to Ho Chi Minh City Hanoi to Siem Reap Ho Chi Minh City to Bangkok Ho Chi Minh City to Hanoi

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