3 Week Trips to Asia

Looking to explore Asia for 3 weeks? Then choose from our range of river cruises and guided land tours with 11 of the best tour operators & cruise lines to Asia. October is the most popular month to travel to Asia and we have 1,338 departures available.
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23 trips (1,338 trip Departures)
Tour
 (3)

21 Days Hanoi to Siem Reap
Operated By: Intro Travel
Departures: Aug 2025 to Dec 2026
Trip Styles: Small Group, 18-30's, Scenic
Countries Visited: Vietnam, Cambodia
Exclusive Savings
Save
81
From
2,521
per person
River Cruise
 (4)

21 Days Hanoi to Siem Reap
Cruise Line: Emerald Cruises
Departures: Dec 2025 to Apr 2027
Rivers: Mekong
Countries Visited: Vietnam, Cambodia
Exclusive DealFly Free Economy
Inside
-
River View
$7,254
Balcony
$7,749
Suite
$10,719
Save
6,061
From
7,254
per person
Tour

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

21 Days Delhi to Kochi
Operated By: G Adventures
Departures: Aug 2025 to Dec 2026
Trip Styles: Adventure, Small Group, 18-30's
Countries Visited: India
From
1,899
per person
Tour

21 Days Jakarta to Gili Trawangan
Operated By: G Adventures
Departures: Aug 2025 to Dec 2028
Trip Styles: Adventure, Small Group, 18-30's
Countries Visited: Indonesia
Exclusive Savings
Save
58
From
2,498
per person
Tour

21 Days Delhi to Kathmandu
Operated By: Intrepid Travel
Departures: Sep 2025 to Dec 2027
Countries Visited: India, Nepal
Exclusive Deal
Save
287
From
1,148
per person
River Cruise
 (4)

21 Days Hanoi to Ho Chi Minh City
Cruise Line: Emerald Cruises
Departures: Oct 2025 to Apr 2027
Rivers: Mekong
Countries Visited: Vietnam, Cambodia
Exclusive DealFly Free Economy
Inside
-
River View
$7,551
Balcony
$8,046
Suite
$10,422
Save
6,364
From
7,551
per person
Tour

21 Days Hanoi to Ho Chi Minh city
Operated By: Explore Worldwide
Departures: Nov 2025 to Dec 2026
Trip Styles: Adventure, Small Group
Countries Visited: Vietnam
Sign Up Savings
Save
386
From
2,752
per person
Tour

21 Days Bangkok to Ho Chi Minh City
Operated By: G Adventures
Departures: Sep 2025 to Dec 2028
Trip Styles: Adventure, Small Group, 18-30's
Countries Visited: Vietnam, Thailand
From
1,899
per person
New ReleaseTour

21 Days Tokyo to Ishigaki
Operated By: G Adventures
Departures: Aug 2025 to Sep 2028
Countries Visited: Japan
Exclusive Savings
Save
202
From
9,505
per person
Tour

21 Days Hanoi to Siem Reap
Operated By: Explore Worldwide
Departures: Oct 2025 to Dec 2026
Countries Visited: Vietnam, Cambodia
Mutiple Deals Available
Save
395
From
2,734
per person
Tour

21 Days Hanoi to Bangkok
Operated By: Intrepid Travel
Departures: Sep 2025 to Dec 2027
Trip Styles: Adventure, Small Group, Rail, 18-30's
Countries Visited: Vietnam, Cambodia, Thailand
Exclusive Deal
Save
415
From
1,245
per person
New ReleaseTour

21 Days Kathmandu to Kathmandu
Departures: Oct 2025 to Nov 2026
Countries Visited: Nepal
Sign Up Savings
Save
761
From
4,118
per person
New ReleaseTour

21 Days Medan to Surabaya
Operated By: G Adventures
Departures: Nov 2025 to Nov 2027
Trip Styles: Adventure, Small Group
Countries Visited: Indonesia
Exclusive Savings
Save
64
From
2,890
per person
New ReleaseTour

21 Days Delhi to Kumarakom
Operated By: Cosmos
Departures: Feb 2026 to Nov 2027
Trip Styles: Coach, Scenic
Countries Visited: India
Exclusive Savings
Save
146
From
5,358
per person
Tour

21 Days Bishkek to Ashgabat
Operated By: Explore Worldwide
Departures: Sep 2025 to Sep 2026
Trip Styles: Adventure, Small Group, Off The Beaten Track
Countries Visited: Kyrgyzstan, Uzbekistan, Kazakhstan, Tajikistan, Turkmenistan
Mutiple Deals Available
Save
892
From
6,135
per person
New ReleaseTour

21 Days Bangkok to Koh Phangan
Operated By: TruTravels
Departures: Aug 2025 to Dec 2025
Trip Styles: Adventure, Small Group, 18-30's
Countries Visited: Thailand
Exclusive Savings
Save
83
From
2,279
per person
Tour

21 Days Bangkok to Singapore
Operated By: Contiki
Departures: Sep 2025 to Mar 2027
Trip Styles: Coach, 18-30's, Scenic
Countries Visited: Thailand, Malaysia, Singapore
Exclusive Savings
Save
694
From
3,604
per person
New ReleaseTour

21 Days Siem Reap to Luang Prabang
Operated By: G Adventures
Departures: Aug 2025 to Dec 2026
Trip Styles: Adventure, Small Group
Countries Visited: Cambodia, Thailand, Laos
Exclusive Savings
Save
150
From
6,957
per person
Tour

21 Days Kolkata to Kathmandu
Operated By: Explore Worldwide
Departures: Oct 2026 to Oct 2026
Countries Visited: Nepal, Bhutan, India
Sign Up Savings
Save
887
From
6,633
per person
Tour

21 Days Bangkok to Singapore
Operated By: G Adventures
Departures: Aug 2025 to Dec 2028
Countries Visited: Malaysia, Thailand, Singapore
From
2,099
per person
New ReleaseTour

21 Days Yogyakarta to Labuan Bajo
Operated By: G Adventures
Departures: Oct 2025 to Oct 2027
Trip Styles: Adventure, Small Group
Countries Visited: Indonesia
Exclusive Savings
Save
73
From
3,233
per person
Tour

21 Days Seoul to Osaka
Operated By: APT
Departures: Oct 2025 to Oct 2026
Trip Styles: Coach, Rail, Scenic
Countries Visited: South Korea, Japan
Exclusive Deal
Save
800
From
17,295
per person
Results: 23 results

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