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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. October is the most popular month to travel through Asia and we have 702 departures available.
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22 trips (702 trip Departures)
21 Day Best of Vietnam and Cambodia with APT
River Cruise
 (6)

21 Days Hanoi to Siem Reap
Cruise Line: APT
Ships: Mekong Serenity
Departures: Aug 2026 to Apr 2028
Rivers: Mekong
Visit: Vietnam, Cambodia
Early Booking Savings
Exclusive Savings
Inside
-
River View
-
Balcony
$10,209
Suite
$12,164
From
A$10,209
Save 4,286
Per Person
View Trip
21 Day Best of Vietnam and Cambodia with APT
River Cruise
 (3)

21 Days Ho Chi Minh City to Ho Chi Minh City
Cruise Line: APT
Ships: Mekong Serenity
Departures: Aug 2026 to Apr 2028
Rivers: Mekong
Visit: Vietnam, Cambodia
Early Booking Savings
Exclusive Savings
Inside
-
River View
-
Balcony
$10,699
Suite
$12,654
From
A$10,699
Save 4,296
Per Person
View Trip
21 Day Vietnam & Cambodia Intro with Intro Travel
Tour
 (3)

21 Days Hanoi to Siem Reap
Operated By: Intro Travel
Departures: Jun 2026 to Nov 2027
Visit: Vietnam, Cambodia
Exclusive Savings
From
A$3,685
Save 120
Per Person
View Trip
21 Day Classic China with Wendy Wu Tours
New ReleaseRiver Cruise
 (1)

21 Days Beijing to Shanghai
Operated By: Wendy Wu Tours
Departures: Sep 2026 to Oct 2028
Rivers: Yangtze
Visit: China
Exclusive Savings
From
A$8,212
Save 1,670
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: Feb 2027 to May 2028
Rivers: Mekong
Visit: Vietnam, Cambodia
Multiple Deals Available
Inside
-
River View
$9,032
Balcony
$9,924
Suite
$12,100
From
A$9,032
Save 1,698
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 Apr 2028
Rivers: Mekong
Visit: Vietnam, Cambodia
Super Savings
Early Booking Savings
Super Earlybird
Exclusive Savings
Inside
-
River View
$9,718
Balcony
$10,610
Suite
$12,786
From
A$9,718
Save 1,698
Per Person
View Trip
21 Day Southeast Asia: Hilltribes & Street Food with G Adventures
Tour

21 Days Bangkok to Singapore
Operated By: G Adventures
Departures: Jun 2026 to Dec 2028
Visit: Malaysia, Thailand, Singapore
Exclusive Savings
From
A$1,941
Save 932
Per Person
View Trip
21 Day Best of Java & Sumatra with G Adventures
New ReleaseTour

21 Days Medan to Surabaya
Operated By: G Adventures
Departures: Aug 2026 to Sep 2027
Trip Styles: Adventure, Small Group
Visit: Indonesia
Exclusive Savings
From
A$3,059
Save 1,450
Per Person
View Trip
21 Day Epic Vietnam to Cambodia with Intrepid Travel
Tour

21 Days Hanoi to Bangkok
Operated By: Intrepid Travel
Departures: Jul 2026 to Dec 2028
Visit: Vietnam, Cambodia, Thailand
Exclusive Savings
From
A$1,850
Save 510
Per Person
View Trip
21 Day Discover Darjeeling & Bhutan with Explore Worldwide
Tour

21 Days Kolkata to Kathmandu
Operated By: Explore Worldwide
Departures: Oct 2026
Visit: Nepal, Bhutan, India
Sign Up Savings
Exclusive Savings
From
A$11,260
Save 842
Per Person
View Trip
21 Day Vietnam Explorer with Explore Worldwide
Tour

21 Days Hanoi to Ho Chi Minh city
Operated By: Explore Worldwide
Departure: 08 November 2026
Trip Styles: Adventure, Small Group
Visit: Vietnam
Sign Up Savings
Exclusive Savings
From
A$4,860
Save 360
Per Person
View Trip
21 Day Mekong Explorer with Wendy Wu Tours
New ReleaseRiver Cruise

21 Days Hanoi to Siem Reap
Operated By: Wendy Wu Tours
Departures: Mar 2027 to Nov 2027
Rivers: Mekong
Visit: Cambodia, Vietnam
Exclusive Savings
From
A$10,662
Save 926
Per Person
View Trip
21 Day Mera Peak Climb with Exodus Tours
New ReleaseTour

21 Days Kathmandu to Kathmandu
Operated By: Exodus Tours
Departure: 11 October 2026
Visit: Nepal
Exclusive Savings
From
A$7,813
Save 651
Per Person
View Trip
21 Day The Five Stans of The Silk Road with Explore Worldwide
Tour

21 Days Bishkek to Ashgabat
Operated By: Explore Worldwide
Departures: Aug 2026 to Oct 2027
Trip Styles: Adventure, Small Group, Off The Beaten Track
Visit: Kyrgyzstan, Uzbekistan, Kazakhstan, Tajikistan, Turkmenistan
Sign Up Savings
Exclusive Savings
From
A$10,751
Save 853
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 Oct 2027
Visit: Vietnam, Cambodia
Sign Up Savings
Exclusive Savings
From
A$4,528
Save 416
Per Person
View Trip
21 Day Thailand, Malaysia and Singapore Escapade with Contiki
Tour

21 Days Bangkok to Singapore
Operated By: Contiki
Departures: Jul 2026 to Mar 2028
Trip Styles: Coach, 18-30's, Scenic
Visit: Thailand, Malaysia, Singapore
Exclusive Savings
From
A$5,215
Save 964
Per Person
View Trip
21 Day Indonesia Adventure: Java & Bali with G Adventures
Tour

21 Days Jakarta to Gili Trawangan
Operated By: G Adventures
Departures: Jul 2026 to Dec 2026
Trip Styles: Adventure, Small Group, 18-30's
Visit: Indonesia
Exclusive Savings
From
A$2,400
Save 1,161
Per Person
View Trip
21 Day Indonesia: Java, Bali & Komodo Island with G Adventures
New ReleaseTour

21 Days Yogyakarta to Labuan Bajo
Operated By: G Adventures
Departures: Aug 2026 to Aug 2027
Trip Styles: Adventure, Small Group
Visit: Indonesia
Exclusive Savings
From
A$4,664
Save 935
Per Person
View Trip
21 Day Epic India to Nepal with Intrepid Travel
Tour

21 Days Delhi to Kathmandu
Operated By: Intrepid Travel
Departures: Sep 2026 to Dec 2028
Visit: India, Nepal
Exclusive Savings
From
A$1,657
Save 366
Per Person
View Trip
21 Day Ancient Kingdoms of Japan and South Korea with APT
Tour

21 Days Seoul to Osaka
Operated By: APT
Departures: Oct 2026 to Nov 2027
Trip Styles: Coach, Rail, Scenic
Visit: South Korea, Japan
Early Booking Savings
Exclusive Savings
From
A$24,710
Save 2,193
Per Person
View Trip
21 Day Absolute Active Japan with G Adventures
New ReleaseTour

21 Days Tokyo to Ishigaki
Operated By: G Adventures
Departure: 16 July 2026
Visit: Japan
Exclusive Savings
From
A$14,846
Save 303
Per Person
View Trip
21 Day North to South India: The Taj Mahal & Goa Good Times with G Adventures
Tour

21 Days Delhi to Kochi
Operated By: G Adventures
Departure: 28 July 2026
Trip Styles: Adventure, Small Group, 18-30's
Visit: India
Exclusive Savings
From
A$1,998
Save 551
Per Person
View Trip
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Asia Tours

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Travel Styles

18-30's Tours 4WD Trips Active Adventures Coach Tours Cycling Tours Family Holidays Festivals & Events Festive Tours Food & Wine Tours Kayaking Trips Luxury Tours Rafting Trips Rail Journeys Short Breaks Small Group Tours Walking & Hiking Tours Wildlife Tours Winter Tours & Trips Woman Only Trips

Trip Lengths

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

Departure Months

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

Asia Cruises

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

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