4 Week Ocean Cruise Tours & Trips
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10 best 4 Week ocean cruise tour packages
Compiled by

MelissaOcean Cruise travel expert at TourRadar
- Antarctic Wildlife Adventure (23 Days)
- Explore East and West with Alaska Cruise Toronto → Vancouver (2026)
- Highlights of Eastern and Western Canada with Alaska Cruise Toronto → Vancouver (2026)
- Antarctica, South Georgia & Falkland Islands (Start Buenos Aires, End Buenos Aires, 2024-2025)
- Tantalising Türkiye with Mediterranean Wonders and Barcelona Istanbul → Barcelona (2026)
- Rockies Odyssey and Alaska Cruise Victoria → Vancouver (2025)
- The Highlights of Antarctica
- Canada Complete Toronto → Vancouver (2026)
- Ultimate Cultures & Wonders of Europe: Italy to Ireland
- Ultimate South America to the Caribbean through the Panama Canal
The M/V Sea Spirit's 23-day route from Ushuaia traverses the Beagle Channel and Drake Passage. South Georgia's beaches, Stanley's historic port, and abundant marine life lead to the final destination of Buenos Aires.
Duration 23 days Destinations Ushuaia, King George Island, Antarctic Peninsula, South Georgia Island, Falkland Islands, Buenos Aires Age Range up to 100 year olds Operator Poseidon Expeditions From $29,039
10% Off- NZ$26,136You save $2,903
Duration 26 days Destinations Toronto, Niagara Falls, Kingston, Thousand Islands National Park, Ottawa, Quebec City, Montreal, Vancouver, Sun Peaks, Jasper National ParkSee all destinations Age Range up to 99 year olds Operator Travel Marvel From
10% Off- NZ$15,920
Duration 27 days Destinations Toronto, Niagara Falls, Thousand Islands National Park, Ottawa, Quebec City, Montreal, Calgary, Banff National Park, Lake Louise, Jasper National ParkSee all destinations Age Range up to 99 year olds Operator Travel Marvel From
10% Off- NZ$15,230
A 21-night Southern Ocean adventure aboard Scenic Eclipse spans 2,545 miles from Buenos Aires through the Falklands, South Georgia, and Antarctica. Nine dining venues, luxury suites with butler service, and expert-led shore excursions create an unforgettable experience.
Duration 22 days Destinations Buenos Aires, Falkland Islands, South Georgia Island, Antarctic Peninsula, Ushuaia Age Range up to 99 year olds Operator Scenic Luxury Cruises & Tours From
10% Off- NZ$94,604
Duration 22 days Destinations Victoria, The Butchart Gardens, Whistler, Sun Peaks, Jasper, Lake Louise, Banff, Kamloops, Vancouver, Inside PassageSee all destinations Age Range 8 to 99 year olds Operator APT From
10% Off- NZ$22,415
MV Hondius, with 84 cabins for 170 passengers, charts a 23-day course from Ushuaia through Drake Passage. South Georgia's glaciers and Antarctic Peninsula's wildlife sanctuaries await, with optional polar diving for qualified participants.
Duration 23 days Destinations Argentina, Falkland Islands, Chile, Antarctica Age Range up to 100 year olds Operated in English, German Operator Inventia From
10% Off- NZ$37,420
Duration 27 days Destinations Toronto, Niagara Falls, Thousand Islands National Park, Ottawa, Quebec City, Montreal, Vancouver, Kamloops, Lake Louise, Banff National ParkSee all destinations Age Range up to 99 year olds Operator Travel Marvel From
10% Off- NZ$19,330
Duration 23 days Destinations Italy, Malta, Tunisia, Algeria, Spain, Portugal, France, Ireland Age Range 12 to 99 year olds Operator Scenic Luxury Cruises & Tours From $47,940
17% Off- NZ$39,940You save $8,000
Duration 25 days Destinations Chile, Peru, Ecuador, Colombia, Panama, Curaçao, Saint Vincent and the Grenadines, Saint Lucia, Barbados Age Range 12 to 99 year olds Operator Scenic Luxury Cruises & Tours From $35,890
22% Off- NZ$27,890You save $8,000
What our customers ask about 4 Week Ocean Cruise Tours & Trips
What destinations will I visit on a 4-week ocean cruise?
Your itinerary will depend on the region you choose. Arctic routes go from Iceland through Greenland to North America, letting you explore places like the Fridtjof Nansen peninsula and Skjoldungen Fjord. If you pick South America, you'll travel through Chile's fjords and Argentina's Patagonia, often continuing to Antarctica. One TourRadar traveler mentioned loving "the contrast between volcanic Deception Island and the wildlife paradise of South Georgia." You might stay at classic hotels between sailing segments, like the Fairmont Banff Springs in Canada or the elegant Alvear Palace in Buenos Aires.
What are the cabin options on 4-week ocean cruises?
You'll find several room types to fit your style and budget. On newer ships like the Scenic Eclipse II, you can choose from Deluxe Verandah Suites, Panorama Suites, or splurge on an Owner's Penthouse Suite - all come with private balconies and a personal butler. The MS Fridtjof Nansen offers Corner Suites and XL Suites with big windows. Every cabin has its own bathroom, temperature control, and entertainment system. Many TourRadar travelers recommend the Verandah Staterooms on Holland America ships, especially for views of Alaska's Inside Passage or Antarctic glaciers.
How big are the ships for 4-week ocean cruises?
These ships are relatively small and personal, usually carrying between 200-300 passengers. The Scenic Eclipse takes 228 guests with almost one crew member per passenger, while Hurtigruten's MS Fram holds 250 people. Since they're smaller, these ships can visit places big cruise ships can't reach, like Antarctica's narrow Lemaire Channel or Chile's winding fjords. You'll get plenty of outdoor space to take in the views, with observation decks and special lounges for watching the scenery go by.
What weather should I expect on a 4-week ocean cruise?
It really depends on where and when you go. If you're heading to Antarctica in their summer (December through February), temperatures range from 20°F to 50°F (-6°C to 10°C). Arctic summers (June through August) are similar, running from 30°F to 50°F (-1°C to 10°C). The weather can change quickly - you might experience warm sun in Santiago, Chile at 77°F (25°C), then face freezing temperatures in Antarctic waters a few days later. While ships like the MS Fram provide warm jackets and boots, pack lots of layers, waterproof pants, and thermal underwear no matter when you travel.
What's the food like on 4-week ocean cruises?
You'll have lots of dining options, from casual cafes to fancy restaurants. Most ships include all your meals in the price. Take the Scenic Eclipse - it has 10 different places to eat, including Koko's Asian Fusion and a French restaurant called Lumière. TourRadar travelers often mention how much they enjoy the fresh, local ingredients and creative menus. You can also order room service any time, day or night. Ships like the MS Fram offer main dining rooms for regular meals plus special restaurants for suite guests. Don't worry if you have dietary restrictions - the kitchen staff is used to handling all kinds of food preferences.
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