Home > Tours > Asia Tours > South East Asia Tours > Cambodia Tours > 3 Week Trips

3 Week Trips to Cambodia

Looking to explore Cambodia for 3 weeks? Then choose from our range of river cruises, adventures and guided tours with 6 of the best tour operators to Cambodia. November is the most popular month to travel to Cambodia and we have 267 departures available.
Filter Results
8 trips (267 Departures)
8 trips (267 Departures)
Departures
Show More...
Countries Visited
Types
Trip Styles
Show More...
Budget
Start & End Cities
Operators
Show More...
Price
$1,900pp
$17,090pp
Countries
21 Day Best of Vietnam and Cambodia with APT
Tour + River Cruise
 (6)

21 Days Hanoi to Siem Reap
Operator: APT
Ships: Mekong Serenity
Departures: Feb 2027 to Apr 2028
Rivers: Mekong
Visits: Vietnam, Cambodia
Exclusive Savings
Balcony
$12,953
Suite
$14,712
From (Per Person)
A$12,953
Save 2,378
Per Person
View Trip
21 Day Best of Vietnam and Cambodia with APT
Tour + River Cruise
 (3)

21 Days Ho Chi Minh City to Ho Chi Minh City
Operator: APT
Ships: Mekong Serenity
Departures: Jan 2027 to Apr 2028
Rivers: Mekong
Visits: Vietnam, Cambodia
Exclusive Savings
Balcony
$12,561
Suite
$14,516
From (Per Person)
A$12,561
Save 3,734
Per Person
View Trip
21 Day Vietnam & Cambodia Intro with Intro Travel
Tour
 (3)

21 Days Hanoi to Siem Reap
Operator: Intro Travel
Departures: Oct 2026 to Nov 2027
Trip Styles: Small Group, 18-30's, Scenic, Ha Long Bay
Visits: Vietnam, Cambodia
Exclusive Savings
From (Per Person)
A$3,879
Save 126
Per Person
View Trip
21 Day Grand Tour of Vietnam & Cambodia with Emerald Cruises
Tour + River Cruise
 (7)

21 Days Hanoi to Siem Reap
Operator: Emerald Cruises
Ships: Emerald Harmony
Departures: Feb 2027 to May 2028
Rivers: Mekong
Visits: Vietnam, Cambodia
Exclusive Savings
River View
$9,522
Balcony
$10,414
Suite
$12,590
From (Per Person)
A$9,522
Save 1,226
Per Person
View Trip
21 Day Grand Tour of Vietnam & Cambodia with Emerald Cruises
Tour + River Cruise
 (7)

21 Days Hanoi to Ho Chi Minh City
Operator: Emerald Cruises
Ships: Emerald Harmony
Departures: Oct 2026 to Apr 2028
Rivers: Mekong
Visits: Vietnam, Cambodia
Exclusive Savings
River View
$9,870
Balcony
$10,732
Suite
$13,276
From (Per Person)
A$9,870
Save 1,229
Per Person
View Trip
21 Day Walking in Vietnam & Cambodia Highlights with Explore Worldwide
Tour

21 Days Hanoi to Siem Reap
Operator: Explore
Departures: Oct 2026 to Nov 2027
Trip Styles: Adventure, Coach, Small Group, Walking & Hiking, Scenic
Visits: Vietnam, Cambodia
Exclusive Savings
From (Per Person)
A$4,543
Save 529
Per Person
View Trip
21 Day Mekong Explorer with Wendy Wu Tours
New ReleaseTour + River CruiseFlights Included

21 Days Hanoi to Siem Reap
Operator: Wendy Wu
Departures: Mar 2027 to Nov 2028
Rivers: Mekong
Visits: Vietnam, Cambodia
Exclusive Savings
From (Per Person)
A$10,182
Save 728
Per Person
View Trip
21 Day Epic Vietnam to Cambodia with Intrepid Travel
Tour

21 Days Hanoi to Bangkok
Operator: Intrepid
Departures: Nov 2026 to Dec 2028
Trip Styles: Adventure, Small Group, Rail, 18-30's, Ha Long Bay
Visits: Vietnam, Cambodia, Thailand
Exclusive Savings
From (Per Person)
A$1,975
Save 433
Per Person
View Trip
Results: 8 results

No trips found. Try adjusting the search filters.




trips found! Scroll up to view.

Asia Tours

Asia Tours Cambodia Tours Central Asia Tours China Tours Georgia & Armenia Tours Golden Eagle Festival Tours India Tours Indonesia Tours Japan Tours Laos Tours Malaysia Tours Mongolia Tours Naadam Festival Tours Nepal Tours Philippines Tours South East Asia Tours South Korea Tours Sri Lanka Tours Thailand Tours Uzbekistan Tours Vietnam Tours

Travel Styles

18-30's Tours Active Adventures Coach Tours Cycling Tours Family Holidays Food & Wine Tours Luxury Tours Rail Journeys Short Breaks Small Group Tours Walking & Hiking Tours

Trip Lengths

10 Day 2 Week 3 Week

Departure Months

October November December January February March April May June July August September

Asia Cruises

Asia Cruises China Cruises Japan Cruises South East Asia Cruises Ha Long Bay Cruises
© 2010-2026. Global Journeys.
    

Global Journeys | Terms & Conditions

Global Journeys Pty Ltd. Accredited Member of The Australian Travel Industry Association (ATIA). No. A11351.

Travel Industry Associations