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3 Week Thailand Tours

Looking to discover the best of Thailand on a 3 week tour? Then choose from our range of unique multi-day cruises, sailing adventures and guided tours with three leading tour operators that explore Thailand. November, December and January are the most popular months to travel to Thailand and we have 334 tour departures available.
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3 Tours (334 Departures)
3 Tours (334 Departures)
Departures
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Start & End Cities
Trip Styles
Operators
Price
$1,800pp
$6,855pp
Countries
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 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 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
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Travel Styles

18-30's Tours Adventure Tours Coach Tours Cycling Tours Family Tours Festivals & Events Tours Food & Wine Tours Rail Tours Short Break Tours Small Group Tours Walking & Hiking Tours

Trip Lengths

1 Month 10 Day 2 Week 3 Week 7 Day

Departure Months

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

Cities

Bangkok

Routes

Bangkok to Hanoi Bangkok to Singapore Bangkok to Bangkok Bangkok to Chiang Mai Bangkok to Ho Chi Minh City Bangkok to Phuket Hanoi to Bangkok Ho Chi Minh City to Bangkok

Asia Cruises

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