A Solomon Islands cruise reaches one of the least-visited corners of the South Pacific. This Melanesian archipelago of nearly 1,000 islands carries profound World War II history, pristine reefs, and traditional village culture. Ships call at the capital Honiara on Guadalcanal, scene of one of the Pacific war’s most decisive campaigns, plus occasional tender stops at islands and lagoons. Cruise calls lean toward expedition lines and the occasional South Pacific sailing rather than the mainstream Australia hops.
For cruisers, the Solomon Islands deliver a frontier-feeling mix of history and nature. Guadalcanal carries the moving sites of the 1942-43 campaign, including Bloody Ridge and the war memorials. The islands also offer some of the best diving and snorkeling in the Pacific, including World War II wrecks. Add the vast Marovo Lagoon and authentic Melanesian villages with their wood carving and shell-money traditions. The infrastructure is basic and English helps, but this is a destination for the curious traveler.
Quick Facts
| Region | Oceania & Australia (South Pacific; Melanesia) |
| Cruise season | Year-round; best May to October (drier) |
| Peak vs shoulder | Limited calls; tied to South Pacific and expedition voyages |
| Number of cruise ports | Honiara (Guadalcanal); island tender stops |
| Top areas | Honiara, Guadalcanal WWII sites, Marovo Lagoon, Gizo |
| Currency | Solomon Islands dollar (Australian dollars sometimes accepted) |
| Language | English (official); Pijin widely spoken |
| Visa (US/UK/EU) | Visitor permit on arrival for most; check rules |
| Time zone | Solomon Islands Time (GMT+11) |
| Average temperature | 77 to 88F (25 to 31C) year-round |
| Cruise lines | Expedition lines, P&O, occasional Silversea, Ponant, Coral Expeditions |
Best Time to Cruise
The Solomon Islands have a tropical climate with cruise access year-round, with a drier season from May through October and a wetter season from November through April. The drier months bring the most reliable conditions.
The wetter season is hotter and more humid, with the cyclone risk running roughly November through April. Cruise calls track the South Pacific and expedition calendars. Browse the latest Oceania cruise deals for the itineraries that include the Solomons.
For the best mix of drier weather, calm seas, and good diving visibility, sail in the May-to-October dry season. The wetter November-to-April window is warmer but carries cyclone risk. For most cruisers, the Solomon Islands feature on an expedition voyage or a longer South Pacific itinerary rather than a short hop.
Top Cruise Ports
Honiara (Guadalcanal)
Honiara, the capital on Guadalcanal, is the Solomon Islands’ main cruise port and the gateway to the island’s profound World War II history. Ships dock close to the town, a busy, basic Melanesian capital surrounded by significant battle sites.
The draws are the Guadalcanal American Memorial, Bloody Ridge (Edson’s Ridge), the Vilu War Museum with its open-air wreckage, the Central Market, and the diving on nearby wrecks. Insider tip: the Guadalcanal World War II sites are the most significant Honiara excursion, documenting one of the Pacific war’s turning points. A guided battlefield tour brings the history alive in a way that independent visits cannot.
Island and lagoon stops
Beyond Honiara, expedition itineraries may tender at islands and lagoons. These include the vast Marovo Lagoon, one of the largest saltwater lagoons in the world, and the diving hub of Gizo. These stops showcase the islands’ natural beauty and village culture.
The draws are the Marovo Lagoon’s reefs and carving villages, the Gizo diving and World War II wrecks, the traditional Melanesian culture, and the pristine snorkeling. Insider tip: in the Marovo Lagoon, the local wood carvers produce some of the finest work in the Pacific. A village visit to see the carving (and perhaps buy a piece) is a genuine cultural highlight of any Solomons expedition stop.
Which Cruise Lines Sail Here
The Solomon Islands are a frontier stop, so the lineup leans expedition. The expedition lines lead. Specialist operators including Coral Expeditions, Silversea, and Ponant include the Solomons on Melanesia and Pacific expedition voyages focused on history, diving, and culture.
The Australia-based lines occasionally call, with P&O including Honiara on longer South Pacific cruises from Australia, usually the more affordable way to reach the islands.
Most Solomon Islands cruises come on expedition voyages or longer South Pacific sailings rather than mainstream hops, with smaller ships suited to the tender stops and the basic infrastructure. Read our P&O Cruises review, our Silversea review, and our Ponant review to match a line to your trip.
Shore Excursion Tips
The Solomon Islands favor an organized approach for most cruisers, given the basic infrastructure, though English as the official language helps. Honiara itself can be explored with care, but the battlefield sites and island stops benefit from guided tours.
Book through the ship or a reputable operator for the Guadalcanal World War II battlefield tours and any diving excursions on the famous wrecks. The same goes for the village and lagoon visits, where local arrangements and transport matter.
English is the official language, with Pijin widely spoken, and the Solomon Islands dollar is the currency, with Australian dollars sometimes accepted. Tipping is not traditional. The diving and wreck sites are world-renowned. Respect village custom and dress modestly. For more, see our guide to cruise shore excursions.
Sample Itineraries
A Melanesia expedition cruise on Coral Expeditions, Silversea, or Ponant includes the Solomon Islands alongside Papua New Guinea and Vanuatu across 10 to 16 nights, from around $8,999 per person.
A longer South Pacific cruise on P&O from Australia occasionally includes Honiara on an extended itinerary, from around $1,499 per person.
A dedicated diving-focused expedition visits the famous wrecks and reefs, pricing varying by length and operator. Compare current sailings on the deals page before you book.
Packing & Practical Tips
Pack light, breathable tropical clothing for the year-round heat and humidity, plus swimwear and snorkel or dive gear for the superb reefs, and modest cover for villages. Bring sturdy shoes for the battlefield sites, strong sun protection, strong insect repellent (malaria is present), and a light rain layer.
The Solomon Islands use the local dollar (Australian dollars sometimes accepted) and the same Type I plug as Australia, so most visitors need an adaptor. Carry cash, since card acceptance is limited. Stick firmly to bottled water. Check malaria advice with a doctor before travel. For the full list, see our cruise packing guide.
The Verdict
The Solomon Islands are a genuine frontier cruise stop. They combine the profound World War II history of Guadalcanal with some of the best diving and most pristine reefs in the Pacific. Add the vast Marovo Lagoon and authentic Melanesian village culture. The infrastructure is basic and malaria precautions are needed, but for history buffs, divers, and curious travelers on an expedition voyage, the rewards are real and the crowds nonexistent.
Book a Solomon Islands cruise on an expedition line if you want frontier Melanesia, exceptional diving, and moving war history. P&O is the more affordable option on a longer South Pacific sailing. Take a guided Guadalcanal battlefield tour, dive or snorkel the wrecks and reefs if you can, and pack malaria precautions. For the best weather, sail in the May-to-October dry season.
Related Guides (internal links)
- Oceania & Australia Cruise Guide: the full regional overview
- Read our P&O Cruises review
- Read our Silversea review
- Read our Ponant review
- Cruising Papua New Guinea: expedition and culture
- Cruising Vanuatu: Port Vila and Mystery Island
- See this week’s Oceania cruise deals
- Compare cruise lines side by side
- Plan your route with the Itinerary Planner
Last updated: May 23, 2026. Written by Helena Marsh, Editorial Director.