There are cruises from Australia to the United States, but they are fairly rare. Many of the cruises are to Hawaii, and stop at South Pacfic islands along the way.
Australia to US cruises depart from Sydney and end at Honolulu, San Diego, Seattle, Los Angeles or New York.
33-day cruise to the USA from Australia on Holland America Line. One-way from Sydney (Australia) to San Diego (California). Visit Dunedin (New Zealand), Timaru (New Zealand), Wellington (New Zealand), Tauranga (New Zealand), Auckland (New Zealand), Waitangi (New Zealand), Nuku Alofa (Tonga), Tahiti (French Polynesia), Moorea (French Polynesia), Raiatea (French Polynesia), Bora Bora (French Polynesia), Fakarava (French Polynesia) and Nuku Hiva (French Polynesia).
• 2026 departure: March 6.
36-day cruise to the USA from Australia on Holland America Line. One-way from Sydney (Australia) to Seattle (Washington). Visit Noumea (New Caledonia), Lifou (New Caledonia), Port Vila (Vanuatu), Suva (Fiji), Lautoka (Fiji), Dravuni (Fiji), Vavau (Tonga), Nuku Alofa (Tonga), Rarotonga (Cook Islands), Raiatea (French Polynesia), Tahiti (French Polynesia), Moorea (French Polynesia), Tuamotu (French Polynesia), Kona (Hawaii), Maui (Hawaii), Honolulu (Hawaii) and Kauai (Hawaii).
• 2026 departure: March 15.
34-night cruise to Florida from Australia on Cunard. One-way from Sydney (Australia) to Miami (Florida). Visit Port Vila (Vanuatu), Suva (Fiji), Honolulu (Hawaii), Los Angeles (California), Puerto Quetzal (Guatemala), the Panama Canal, Willemstad (Curacao) and Oranjestad (Aruba).
• 2026 departure: March 17.
22-night cruise to California from Australia on Carnival. One-way from Brisbane (Australia) to San Francisco (California). Visit Suva (Fiji), Papeete (Tahiti), Moorea (French Polynesia) and Honolulu (Hawaii).
• 2026 departure: April 2.
20-day cruise to Hawaii from Australia on Princess Cruises. One-way from Sydney (Australia) to Honolulu (Hawaii). Visit Tauranga (New Zealand), Auckland (New Zealand), Tahiti (French Polynesia), Moorea (French Polynesia) and Kona (Hawaii).
• 2026 departure: April 7.
16-night cruise to the USA from Australia on Celebrity. One-way from Sydney (Australia) to Honolulu (Hawaii). Visit Lifou (New Caledonia), Lautoka (Fiji), Suva (Fiji) and Apia (Samoa).
• 2026 departure: April 9.
18-night cruise to the USA from Australia on Royal Caribbean. One-way from Sydney (Australia) to Honolulu (Hawaii). Visit Bay of Islands (New Zealand), Tahiti (French Polynesia), Moorea (French Polynesia) and Raiatea (French Polynesia).
• 2026 departure: April 14.
25-night cruise to the USA from Australia on Royal Caribbean. One-way from Brisbane (Australia) to Seattle (Washington). Visit Tahiti (French Polynesia), Moorea (French Polynesia), Honolulu (Hawaii), Kona (Hawaii) and Hilo (Hawaii).
• 2026 departure: April 14.
18-night cruise to the USA from Australia on Celebrity. One-way from Sydney (Australia) to Honolulu (Hawaii). Visit Bay of Islands (New Zealand), Auckland (New Zealand), Raiatea (Franch Polynesia), Papeete (Tahiti) and Moorea (French Polynesia).
• 2026 departure: April 20.
30-day cruise to California from Australia on Princess Cruises. One-way from Sydney (Australia) to Los Angeles (California). Visit Bay of Islands (New Zealand), Auckland (New Zealand), Tauranga (New Zealand), Suva (Fiji), Dravuni Island (Fiji), Tahiti (French Polynesia), Moorea (French Polynesia), Honolulu (Hawaii), Maui (Hawaii) and Hilo (Hawaii).
• 2026 departure: November 4.
92-day cruise to California from Australia on Azamara. One-way from Sydney (Australia) to San Diego (California). Visit Kangaroo Island (Australia), Adelaide (Australia), Port Lincoln (Australia), Albany (Australia), Busselton (Australia), Perth (Australia), Bali (Indonesia), Celukan (Indonesia), Singapore, Ko Samui (Thailand), Bangkok (Thailand), Sihanoukville (Cambodia), Ho Chi Minh City (Vietnam), Hue (Vietnam), Halong Bay (Vietnam), Hong Kong (China), Taipei (Taiwan), Ishigaki (Japan), Naha (Japan), Shanghai (China), Dalian (China), Tianjin (China), Seoul (South Korea), Yeosu (South Korea), Busan (South Korea), Fukuoka (Japan), Kitakyushu (Japan), Hiroshima (Japan), Beppu (Japan), Kochi (Japan), Kobe (Japan), Shimizu (Japan), Tokyo (Japan), Oarai (Japan), Miyako (Japan), Kodiak (Alaska), Juneau (Alaska), Sitka (Alaska), Ketchikan (Alaska), Vancouver (Canada), Seattle (USA), Victoria (Canada), Astoria (USA) and San Francisco (USA).
• 2027 departure: February 22.
29-day cruise to the USA from Australia on Holland America Line. One-way from Sydney (Australia) to Seattle (Washington). Visit Brisbane (Australia), Noumea (New Caledonia, Lifou (New Caledonia), Lautoka (Fiji), Suva (Fiji), Savusavu (Fiji), Pago Pago (Samoa), Honolulu (Hawaii), Kauai (Hawaii) and Kona (Hawaii).
• 2027 departure: March 28.
23-night cruise to California from Australia on Carnival. One-way from Sydney (Australia) to San Francisco (California). Visit Suva (Fiji), Tahiti, Moorea and Honolulu (Hawaii).
• 2027 departure: April 6.
23-night cruise to the USA from Australia on Royal Caribbean. One-way from Brisbane (Australia) to Seattle (Washington). Visit Tahiti (French Polynesia), Moorea (French Polynesia), Raiatea (French Polynesia), Honolulu (Hawaii) and Kona (Hawaii).
• 2027 departure: April 11.
16-night cruise to Hawaii from Australia on Royal Caribbean. One-way from Sydney (Australia) to Honolulu (Hawaii). Visit Tahiti (French Polynesia), Moorea (French Polynesia) and Raiatea (French Polynesia).
• 2027 departure: April 14.
27--night cruise to California from Australia on Seabourn. One-way from Brisbane (Australia) to Los Angeles (California). Visit Norfolk Island, Noumea, Mystery Island, Fiji, Suva, Savusavu, Samoa, Honolulu (Hawaii) and Kona (Hawaii).
• 2027 departure: April 15.