Antarctica’s cruise season is surprisingly short, but choosing the right time depends on the type of cruise you want. Here’s what Bill and I learned while planning our January Scenic Antarctica cruise.

The best time to visit Antarctica was one of the first questions I asked when planning our Bucket List trip. I quickly discovered that while Antarctica only has one cruise season, not every cruise line sails at the same time.

Bill and I were looking for an affordable Scenic cruise rather than an Expedition cruise, which meant our options were much more limited. And it had to fit within our four-month South America trip window.

If you’re trying to decide when to visit Antarctica, understanding the difference between Expedition and Scenic cruise schedules can make planning much easier. Keep on reading!

Quick Verdict about the Best Time to Visit Antarctica

The best time to visit Antarctica depends on the type of cruise you want to take.

• Expedition cruises operate from October through March, giving you the most flexible departure dates.
• Most large Scenic cruise ships sail during December and January only.
• We visited in January and enjoyed mostly sunny days with temperatures around 30–35°F.

Trying to decide between a Scenic or Expedition cruise? This guide describes the differences so you can decide which fits your travel style best.

When Is the Antarctica Cruise Season?

Antarctica’s cruise season takes place during the Southern Hemisphere summer, typically from October through March. During these months, sea ice retreats enough for ships to safely reach the Antarctic Peninsula.

If you’re flexible about which cruise line you choose, you’ll find departures throughout the season. But if you’ve already decided on a Scenic cruise like we did, your choices become significantly narrower and you need to book farther out.

Expedition Cruises: October Through March

Expedition cruises have the longest operating season and the widest variety of departure dates. Companies such as Quark Expeditions, HX, Atlas Ocean Voyages, Lindblad Expeditions, Silversea Expeditions, and Viking Expeditions offer sailings throughout much of Antarctica’s cruise season.

Because these smaller ships are designed specifically for polar travel, travelers have far more flexibility when choosing when to visit Antarctica.

Scenic Cruises: Mostly December and January

Large Scenic cruise ships operate a much shorter season.

When we planned our trip, we found that most Scenic cruises from major cruise lines sailed during December and January. Celebrity Cruises and Holland America both offer Scenic Antarctica itineraries during this period, while Princess Cruises is ending its Antarctica itineraries after the 2027 season.

If you’re hoping to experience Antarctica on a traditional cruise ship without the higher cost of an Expedition cruise, you’ll likely be choosing from one of these mid-season departures.

What the Weather Was Like During Our January Cruise

Since we visited in January, I can only speak from our experience—but we couldn’t have asked for better weather.

Most days were sunny, with temperatures hovering around 30–35°F. The calm seas and clear skies gave us incredible views of glaciers, icebergs, whales, and thousands of penguins.

That said, Antarctica’s weather can change quickly. The Princess cruises immediately before and after ours experienced much colder, wetter, and windier conditions than we did. The ship’s Captain will adjust the itinerary and route to give you the best possible experience, but you should always be prepared for anything.

If you’re wondering whether January’s temperatures require a bulky winter wardrobe, take a look at my Packing List for Antarctica. I share exactly what we wore—and what stayed in our suitcase.

FAQs about the Best Time to Visit Antarctica

Can You Visit Antarctica Year-Round?

No. Cruise ships only visit Antarctica during the Southern Hemisphere summer, generally from October through March, when sea ice allows ships to safely reach the continent.

How Cold Is Antarctica During Cruise Season?

Temperatures vary throughout the season, but during our January cruise they were generally around 30–35°F. Conditions can change quickly, so warm layers, a waterproof jacket, gloves, and a hat are essential no matter when you visit.

So, When is the Best Time to Visit Antarctica?

If you’re planning an Expedition cruise, you’ll have the greatest flexibility by choosing from departures between October and March.

If you’re planning a Scenic Antarctica cruise like we did, your options will likely be limited to December and January—and that’s perfectly okay.

Our January cruise turned out to be everything we’d hoped for. We enjoyed beautiful weather, incredible wildlife, and unforgettable scenery, and we’d happily visit Antarctica again during the same time of year. If you’re wondering when the best time to visit Antarctica is, January is an easy recommendation for anyone planning a Scenic cruise.