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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 4 of the best tour operators to Cambodia. November, February and October are the most popular months to travel to Cambodia and we have 213 departures available.
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5 trips (213 trip Departures)
21 Day Vietnam & Cambodia Intro with Intro Travel
Tour
 (3)

21 Days Hanoi to Siem Reap
Operated By: Intro Travel
Departures: May 2026 to Nov 2027
Visit: Vietnam, Cambodia
From
US$2,724
Per Person
View Trip
21 Day Grand Tour of Vietnam & Cambodia with Emerald Cruises
River Cruise
 (6)

21 Days Hanoi to Siem Reap
Cruise Line: Emerald Cruises
Ship: Emerald Harmony
Departures: Nov 2026 to Nov 2027
Rivers: Mekong
Visit: Vietnam, Cambodia
Preferred Plus Fare + Reduced Air Offer
Exclusive Savings
Inside
-
River View
$7,071
Balcony
$7,542
Suite
$9,722
From
US$7,071
Save 204
Per Person
View Trip
21 Day Grand Tour of Vietnam & Cambodia with Emerald Cruises
River Cruise
 (6)

21 Days Hanoi to Ho Chi Minh City
Cruise Line: Emerald Cruises
Ships: Emerald Harmony
Departures: Oct 2026 to Nov 2027
Rivers: Mekong
Visit: Vietnam, Cambodia
Preferred Plus Fare + Reduced Air Offer
Exclusive Savings
Inside
-
River View
$6,691
Balcony
$7,162
Suite
$9,722
From
US$6,691
Save 204
Per Person
View Trip
21 Day Walking in Vietnam & Cambodia Highlights with Explore Worldwide
Tour

21 Days Hanoi to Siem Reap
Operated By: Explore Worldwide
Departures: Oct 2026 to Nov 2027
Visit: Vietnam, Cambodia
From
US$3,310
Per Person
View Trip
21 Day Epic Vietnam to Cambodia with Intrepid Travel
Tour

21 Days Hanoi to Bangkok
Operated By: Intrepid Travel
Departures: May 2026 to Dec 2027
Visit: Vietnam, Cambodia, Thailand
Exclusive Savings
From
US$1,352
Save 338
Per Person
View Trip
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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

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

Asia Cruises

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