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3 Week Trips through Asia

Looking to explore Asia for 3 weeks? Then choose from our range of river cruises and guided land tours with 9 of the best tour operators & cruise lines to Asia. April and October are the most popular months to travel through Asia and we have 562 departures available.
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19 trips (562 Departures)
19 trips (562 Departures)
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$1,800pp
$27,995pp
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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: Nov 2026 to Apr 2028
Rivers: Mekong
Visits: Vietnam, Cambodia
Exclusive Savings
Balcony
$11,973
Suite
$13,928
From (Per Person)
A$11,973
Save 3,722
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: Nov 2026 to Apr 2028
Rivers: Mekong
Visits: Vietnam, Cambodia
Exclusive Savings
Balcony
$12,561
Suite
$14,516
From (Per Person)
A$12,561
Save 3,252
Per Person
View Trip
21 Day Vietnam & Cambodia Intro with Intro Travel
Tour
 (3)

21 Days Hanoi to Siem Reap
Operator: Intro Travel
Departures: Sep 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 Classic China with Wendy Wu Tours
New ReleaseTour + River CruiseFlights Included
 (1)

21 Days Beijing to Shanghai
Operator: Wendy Wu
Departures: Sep 2026 to Oct 2028
Rivers: Yangtze
Visits: China
Exclusive Savings
From (Per Person)
A$8,898
Save 1,684
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
$9,032
Balcony
$9,924
Suite
$12,100
From (Per Person)
A$9,032
Save 1,716
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: Sep 2026 to Apr 2028
Rivers: Mekong
Visits: Vietnam, Cambodia
Exclusive Savings
River View
$9,718
Balcony
$10,610
Suite
$12,786
From (Per Person)
A$9,718
Save 1,698
Per Person
View Trip
21 Day Thailand, Malaysia and Singapore Escapade with Contiki
Tour

21 Days Bangkok to Singapore
Operator: Contiki
Departures: Nov 2026 to Mar 2028
Trip Styles: Coach, 18-30's, Scenic
Visits: Thailand, Malaysia, Singapore
Exclusive Savings
From (Per Person)
A$6,063
Save 128
Per Person
View Trip
21 Day Discover Darjeeling & Bhutan with Explore Worldwide
Tour

21 Days Kolkata to Kathmandu
Operator: Explore
Departures: Oct 2026
Trip Styles: Adventure, Festivals & Events
Visits: Nepal, Bhutan, India
Exclusive Savings
From (Per Person)
A$10,995
Save 842
Per Person
View Trip
21 Day Epic Vietnam to Cambodia with Intrepid Travel
Tour

21 Days Hanoi to Bangkok
Operator: Intrepid
Departures: Sep 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 544
Per Person
View Trip
21 Day Southeast Asia: Hilltribes & Street Food with G Adventures
Tour

21 Days Bangkok to Singapore
Operator: G Adventures
Departures: Sep 2026 to Dec 2028
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking
Visits: Malaysia, Thailand, Singapore
Exclusive Savings
From (Per Person)
A$1,858
Save 971
Per Person
View Trip
21 Day The Five Stans of The Silk Road with Explore Worldwide
Tour

21 Days Bishkek to Ashgabat
Operator: Explore
Departures: Apr 2027 to Oct 2027
Trip Styles: Adventure, Off The Beaten Track
Visits: Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, Uzbekistan
Exclusive Savings
From (Per Person)
A$11,004
Save 853
Per Person
View Trip
21 Day Best of Java & Sumatra with G Adventures
New ReleaseTour

21 Days Medan to Surabaya
Operator: G Adventures
Departures: Oct 2026 to Sep 2027
Trip Styles: Adventure, Small Group
Visits: Indonesia
Exclusive Savings
From (Per Person)
A$3,277
Save 1,182
Per Person
View Trip
21 Day Ancient Kingdoms of Japan and South Korea  with APT
Tour

21 Days Seoul to Osaka
Operator: APT
Departures: Mar 2027 to Nov 2027
Trip Styles: Coach, Rail, Scenic
Visits: South Korea, Japan
Exclusive Savings
From (Per Person)
A$24,808
Save 2,193
Per Person
View Trip
21 Day Indonesia: Java, Bali & Komodo Island with G Adventures
New ReleaseTour

21 Days Yogyakarta to Labuan Bajo
Operator: G Adventures
Departures: Nov 2026 to Aug 2027
Trip Styles: Adventure, Small Group
Visits: Indonesia
Exclusive Savings
From (Per Person)
A$3,564
Save 1,285
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: Feb 2027 to Nov 2028
Rivers: Mekong
Visits: Cambodia, Vietnam
Exclusive Savings
From (Per Person)
A$9,986
Save 924
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$4,273
Save 607
Per Person
View Trip
21 Day Indonesia Adventure: Java & Bali with G Adventures
Tour

21 Days Jakarta to Gili Trawangan
Operator: G Adventures
Departures: Sep 2026 to Dec 2026
Trip Styles: Adventure, Small Group, 18-30's
Visits: Indonesia
Exclusive Savings
From (Per Person)
A$2,400
Save 1,099
Per Person
View Trip
21 Day Vietnam Explorer with Explore Worldwide
Tour

21 Days Hanoi to Ho Chi Minh city
Operator: Explore
Departure: 08 November 2026
Trip Styles: Adventure, Small Group
Visits: Vietnam
Exclusive Savings
From (Per Person)
A$4,694
Save 526
Per Person
View Trip
21 Day Mera Peak Climb with Exodus Tours
New ReleaseTour

21 Days Kathmandu to Kathmandu
Operator: Exodus
Departure: 11 October 2026
Trip Styles: Adventure, Small Group, Walking & Hiking
Visits: Nepal
Exclusive Savings
From (Per Person)
A$6,979
Save 1,485
Per Person
View Trip
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Asia Tours

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Travel Styles

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Trip Lengths

1 Month 10 Day 2 Week 3 Day 3 Week 4 Week 7 Day

Departure Months

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

Asia Cruises

Asia Cruises China Cruises Japan Cruises South East Asia Cruises Ha Long Bay Cruises
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