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3 Week 18 to 30's Trips

Explore our 3 week 18 to 30's trips with 4 of the world's leading 18 to 30's trip operators. May is the most popular month to join a trip and we have 758 departures available and 13 unique itineraries to choose from.
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13 Trips (758 Departures)
13 Trips (758 Departures)
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21 Day Vietnam & Cambodia Intro with Intro Travel
Tour
 (3)

21 Days Hanoi to Siem Reap
Operator: Intro Travel
Departures: Oct 2026 to Dec 2028
Interests: Small Group, 18-30's, Scenic
Visits: Vietnam, Cambodia
Exclusive Savings
From (Per Person)
A$3,879
Save 126
Per Person
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21 Day USA Road Trip: Start LA with Contiki
Tour
 (1)

21 Days Los Angeles to Miami
Operator: Contiki
Departures: Nov 2026 to Dec 2027
Interests: Coach, 18-30's, Scenic, National Parks
Visits: USA
Exclusive Savings
From (Per Person)
A$5,248
Save 702
Per Person
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21 Day Southern Africa Southbound: Dunes, Deltas & Falls with G Adventures
Tour

21 Days Victoria Falls to Cape Town
Operator: G Adventures
Departures: Dec 2026 to Dec 2027
Interests: Adventure, Small Group, 18-30's, Wildlife
Visits: Zimbabwe, Botswana, Namibia, South Africa, Zambia
Exclusive Savings
From (Per Person)
A$3,013
Save 1,086
Per Person
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21 Day New Zealand: Wild Coasts & Alpine Climbs with G Adventures
Tour

21 Days Auckland to Wellington
Operator: G Adventures
Departures: Nov 2026 to Dec 2027
Interests: Adventure, Small Group, 18-30's
Visits: New Zealand
Exclusive Savings
From (Per Person)
A$3,432
Save 1,237
Per Person
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21 Day Southern Africa Northbound: Dunes, Deltas & Falls with G Adventures
Tour

21 Days Cape Town to Victoria Falls
Operator: G Adventures
Departures: Jan 2027 to Dec 2027
Interests: Adventure, Small Group, 18-30's, Wildlife
Visits: South Africa, Namibia, Botswana, Zimbabwe
Exclusive Savings
From (Per Person)
A$3,018
Save 831
Per Person
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21 Day 18 to 35s Epic India to Nepal with Intrepid Travel
Tour

21 Days Delhi to Kathmandu
Operator: Intrepid
Departures: Nov 2026 to Dec 2028
Interests: Adventure, Small Group, 18-30's, Walking & Hiking
Visits: India, Nepal
Exclusive Savings
From (Per Person)
A$1,793
Save 194
Per Person
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21 Day Lima to La Paz: Sandboarding & Sunsets (Inca Trail) with G Adventures
Tour

21 Days Lima to La Paz
Operator: G Adventures
Departures: Nov 2026 to Dec 2028
Interests: Adventure, Small Group, 18-30's, Walking & Hiking, Inca Trail
Visits: Peru, Bolivia
Exclusive Savings
From (Per Person)
A$2,940
Save 1,152
Per Person
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21 Day Best of New Zealand with Contiki
Tour

21 Days Christchurch to Auckland
Operator: Contiki
Departures: Nov 2026 to May 2027
Interests: Coach, 18-30's, Scenic
Visits: New Zealand
Exclusive Savings
From (Per Person)
A$5,355
Save 755
Per Person
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21 Day Best of New Zealand with Contiki
Tour

21 Days Auckland to Christchurch
Operator: Contiki
Departures: Oct 2026 to Sep 2027
Interests: Coach, 18-30's, Scenic
Visits: New Zealand
Exclusive Savings
From (Per Person)
A$5,312
Save 778
Per Person
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21 Day 18 to 35s Epic Vietnam to Cambodia with Intrepid Travel
Tour

21 Days Hanoi to Bangkok
Operator: Intrepid
Departures: Nov 2026 to Dec 2028
Interests: Adventure, Small Group, Rail, 18-30's
Visits: Vietnam, Cambodia, Thailand
Exclusive Savings
From (Per Person)
A$1,975
Save 306
Per Person
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21 Day Thailand, Malaysia & Singapore with Contiki
Tour

21 Days Bangkok to Singapore
Operator: Contiki
Departures: Nov 2026 to Mar 2028
Interests: Coach, 18-30's, Scenic
Visits: Thailand, Malaysia, Singapore
Exclusive Savings
From (Per Person)
A$5,894
Save 735
Per Person
View Trip
21 Day Paris to Berlin: Art & the Alps with G Adventures
Tour

21 Days Paris to Berlin
Operator: G Adventures
Departures: Mar 2027 to Oct 2028
Interests: Adventure, Small Group, Rail, 18-30's
Visits: France, Switzerland, Italy, Slovenia +5 more, Austria, Hungary, Poland, Czech Republic, Germany
Exclusive Savings
From (Per Person)
A$6,859
Save 151
Per Person
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21 Day Southeast Asia: Hilltribes & Street Food with G Adventures
Tour

21 Days Bangkok to Singapore
Operator: G Adventures
Departures: Nov 2026 to Dec 2028
Interests: Adventure, Small Group, 18-30's, Walking & Hiking
Visits: Thailand, Malaysia, Singapore
Exclusive Savings
From (Per Person)
A$2,182
Save 832
Per Person
View Trip
Results: 13 results

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18 to 30's Trip Styles

18 to 30's Coach Tours 18 to 30's Festivals 18 to 30's Island Hopping Trips 18 to 30's Rail Journeys 18 to 30's Sailing Trips 18 to 30's Ski Trips 18 to 30's Trips 18 to 30's Walking & Hiking Tours 18 to 30's Winter Tours

Trip Lengths

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

Departure Months

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

18 to 30's Operators

Contiki G Adventures Intrepid Intro Travel Topdeck TruTravels
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