Have questions? We're here.
Take a glass-bottomed boat through the Great Barrier Reef.

18-Day Australia Tours & Trips

Travel made your way ™
Talk with an expert
Build your ideal Australia trip. Call 1.406.541.2677
Start Planning My Trip
Talk with an expert

Select one of these 5 highly-recommended 18-day Australia tours. Explore worry-free with your bilingual guide on a small group or private Australia tour where you will enjoy Snorkeling, Wildlife Viewing, Village Visits, Archaeological Site Visits, and Hiking during the day and stay in hotels with decidedly local flavor at night. Our 18-day Australia trips and vacation packages range from $8,110 to $51,000. Contact one of Adventure Life's Australia travel specialists for help planning every detail of your dream trip. 

Filter (5 Results)
  • Start Date
    OR, More specific start
  • Length
    to
  • Price
    to
  • Activity Levels
  • Experiences
  • Activities
  • Ships
  • Destinations
    • Australia
King George River Gorge, Kimberley, Australia
from $26,400
EXPLORE

Darwin to Fremantle

Darwin to Perth - 18 Day Itinerary aboard Silver Cloud
  • Explore Darwin's history and market
  • Ord River wildlife cruise
  • Witness Swift Bay rock art
  • Snorkel in Dampier Archipelago
Starts / Ends
Darwin / Fremantle
Activities
Hiking, Wildlife Viewing, Snorkeling, Local Market Visits, Archaeological Site Visits, Whale Watching
Activity Level
Variable
Sail through Australia’s Kimberley and Western Australia on an 18-day cruise from Darwin to Fremantle aboard Silver Cloud. Discover dramatic red cliffs, Aboriginal rock art, remote islands, and thriving marine life. Explore by Zodiac, snorkel reefs, cruise rivers, and hike national parks.
Cruise Details
0
Rock formations along the coast of Kimberly
from $8,110
EXPLORE

Crossing Melanesia: Australia To Fiji

Darwin - Lautoka - 18 Day Itinerary aboard M/S Paul Gauguin
  • Explore coral reefs of Milne Bay
  • See WWII historical sites in Alotau
  • Swim in the waters of Espiritu Sant
  • Discover Vanuatu's beaches
Starts / Ends
Darwin / Lautoka
Activities
Spa Relaxation
Activity Level
Variable
Set sail on this 18-day cruise Crossing Melanesia from Australia to Fiji aboard M/S Paul Gauguin, exploring remote islands and cultures. Highlights include Papua New Guinea, Guadalcanal's WWII history, Solomon Islands for snorkeling, Vanuatu's pristine beaches, and Fiji's vibrant markets and shores.
Cruise Details
0
Snorkel the vibrant waters of the South Pacific
from $14,375
EXPLORE

Discover the Secrets of Melanesia

Papua New Guinea to Vanuatu - 18 Day Itinerary aboard Heritage Adventurer
  • Explore Tufi Fjords
  • Snorkel vibrant reefs
  • Visit WWII relics
  • Discover ancient traditions
Starts / Ends
Cairns / Port Vila, Efate
Activities
Kayaking, Festival Visits
Activity Level
Variable
Embark on an 18-day Heritage Adventurer cruise through Melanesia's remote islands, from Papua New Guinea and the Solomon Islands to Vanuatu. Discover beautiful islands, colorful coral reefs, WWII sites, rich cultures, and unique wildlife across the Tufi Fjords, Dobu, Fergusson, Bougainville, and more.
Cruise Details
0
Beautiful wild coast of Raja Ampat, Indonesia
from $14,375
Save 15%
EXPLORE

Indonesian Explorer: Raja Ampat to Papua New Guinea

Bali - Port Moresby - 18 Day Itinerary aboard Heritage Adventurer
  • Visit Raja Ampat
  • Lookout for the endemic birds
  • Explore Komodo National Park
  • Swim at Triton Bay
Starts / Ends
Bali / Cairns
Activity Level
Variable
Aboard Heritage Adventurer on this 18-day expedition cruise to Indonesia's remote and little-known tropical islands, from Raja Ampat to Papua New Guinea, see whale sharks in Triton Bay, visit Komodo National Park, home to the famed Komodo Dragon, and more.
Cruise Details
0
Breathtaking aerial sunset in Komodo National Park in Indonesia
from $11,200
EXPLORE

Island Trails & Traditions of Indonesia

Singapore to Darwin - 18 Day Itinerary aboard Coral Geographer
  • Snorkel Segun Island Reefs
  • Swim Bawean’s White Beaches
  • Encounter Komodo Island Dragons
  • Experience Sawu Cultural Ceremony
Starts / Ends
Singapore / Darwin
Activities
Village Visits, Scuba Diving
Activity Level
Variable
Embark on an 18-day Island Trails & Traditions of Indonesia cruise aboard Coral Geographer, exploring Indonesia’s remote islands and rich cultures. Experience traditional ceremonies, explore Tana Toraja’s unique burial traditions, and join guided walks, cultural encounters, and wildlife adventures throughout this unique expedition.
Cruise Details
0
1-5 of 5 Results
  • 1

Top Australia Travel Destinations

Australia Trips by Departure Date

Top Experiences in Australia

Australia Trips by Duration

Australia Trips by Activity

More Reasons

Why Travel With Adventure Life

All News

Recognized By

Franny Friesz Adventure Life employee profile
Franny F
Plan My Trip
We love travel, talk with an expert 1.800.344.6118