4 Week Ocean Cruise Tours & Trips
4.6 stars on(8,506 reviews)- Choose from 50+ tours
- 24/7 customer support
10 best 4 Week ocean cruise tour packages
Compiled by

MelissaOcean Cruise travel expert at TourRadar
- Antarctic Wildlife Adventure (23 Days)
- The Highlights of Antarctica
- Rockies Grandeur, Alaska Cruise & Best of the East
- Rockies Odyssey and Alaska Cruise Vancouver → Vancouver (2026)
- Wonders of the Kimberley and Coast Adventure Darwin → Broome (2026)
- Highlights of Eastern and Western Canada with Alaska Cruise Toronto → Vancouver (2026)
- Grand Canada & Alaska Adventure 2026 - 24 Days (18 destinations)
- Tantalising Türkiye with Mediterranean Wonders and Barcelona Istanbul → Barcelona (2026)
- Treasures of South America with Chilean Fjords - Cruise & Land Journey
- Ultimate Tastes of Europe: Málaga to London
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 $28,396
10% Off- NZ$25,557You save $2,839
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$38,033
Duration 25 days Destinations Victoria, Whistler, Banff National Park, Lake Louise, Jasper National Park, Kamloops, Vancouver, Inside Passage, Juneau, SkagwaySee all destinations Age Range up to 90 year olds Operator Emerald Cruises From
10% Off- NZ$18,596
Duration 22 days Destinations Vancouver, Kamloops, Banff National Park, Lake Louise, Jasper National Park, Sun Peaks, Whistler, Victoria, Inside Passage, JuneauSee all destinations Age Range up to 99 year olds Operator APT From
10% Off- NZ$19,240
Duration 22 days Destinations Darwin, Koolama Bay, King George Falls, Prince Frederick Harbour, Talbot Bay, Lacepede Islands, Broome, Fitzroy Crossing, Purnululu National Park, KununurraSee all destinations Age Range up to 99 year olds Operator Travel Marvel From
10% Off- NZ$23,795
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
Duration 24 days Destinations Vancouver, Kamloops, Banff, Lake Louise, Jasper, Whistler, Victoria, Inside Passage, Ketchikan, JuneauSee all destinations Age Range up to 90 year olds Operator Emerald Cruises From
10% Off- NZ$19,445
The ultra-luxury Scenic Eclipse winds through Chilean fjords for 12 days, followed by 10 days in South America's iconic cities. The route connects Valparaíso to Ushuaia, stopping at Castro's churches and Punta Arenas' penguin colonies.
Duration 22 days Destinations Chile, Argentina, Brazil Age Range up to 99 year olds Operator Scenic Luxury Cruises & Tours From $43,370
15% Off- NZ$36,870You save $6,500
The luxurious Scenic Eclipse II winds through 16 ports from the Mediterranean to English Channel over 23 days. The ship's innovative design allows rare access to Bordeaux's Garonne River and London's Thames, while guests enjoy all-verandah suites and eight distinct dining venues.
Duration 23 days Destinations Spain, Morocco, Portugal, France, England, Belgium Age Range up to 99 year olds Operator Scenic Luxury Cruises & Tours From $53,270
19% Off- NZ$43,270You save $10,000
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.
Keep exploring
Ocean Cruise