Single supplements, cabin-sharing, the right ship and staying safe – everything you need to plan an Antarctica expedition on your own.
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Traveling to Antarctica alone is far more common than most people expect.
Solo travelers regularly make up a meaningful share of any given expedition, and ships are built around a schedule of group activities, shared meals, and communal lounges that make solo travel easy, not isolating.
Quick Answer
The two real questions solo travelers face aren’t “will I be lonely,” but “what will this actually cost me,” and “how do I pick the right ship.” We’ll answer both of these questions here!
On This Page:
1. Single Supplement 2. Cabin Sharing 3. Best Ships 4. Meeting People 5. Safety 6. FAQs
The Single Supplement
Most Antarctica cruise fares are priced per person based on double occupancy, so traveling alone in your own cabin typically means paying a single supplement of 25–50% on top of the twin-share rate.
On a $10,000 twin-share fare, that’s an extra $2,500–5,000 for the privacy of your own cabin – a meaningful cost, but one that’s often negotiable.
Some operators periodically waive or reduce the single supplement on select sailings, particularly during shoulder season or when a departure needs to fill remaining solo cabins close to the sailing date.
These offers change frequently and aren’t advertised consistently across every operator’s website, which is exactly what a specialist Antarctica travel agent can flag for you.
Example Fare
| Option | Cost (USD) |
|---|---|
| Twin-share fare (per person) | $10,000 |
| Single supplement (25–50%) | +$2,500 – $5,000 |
| Cabin-share rate | No supplement |
| Your own cabin | ≈ $12,500 – $15,000 |
Cabin-Sharing Options
If the single supplement is the deciding factor, cabin-sharing is the most common way around it.
Most operators offer a share-basis rate, pairing you with another same-gender solo traveler in a twin cabin at the standard per-person rate – no supplement at all.
You won’t know who your cabin-mate is until close to departure, but expedition ships are set up for exactly this kind of arrangement, and cabin-share travelers make up a regular share of most departures.
The Best Ships for Solo Travelers
Choosing the right ship can make all the difference for your vacation.
Ship size matters more than most people assume. Mid-size expedition ships (100–200 guests) tend to work best for solo travelers – large enough to have a real range of solo cabins and cabin-share options, small enough that you’ll recognize most of the ship by day three.
What to look for
A proper lounge or library, not just a bar.
Rather than assigned tables, so you are not seated with the same faces every night.
All of which naturally put you around the same people repeatedly over the course of the trip.
Solo Cabins
Some ships offer dedicated solo cabins. Browse our fleet to compare cabin options ship by ship, or ask us which upcoming departures have solo cabins or cabin-share places available.
Meeting People
Antarctica expeditions are unusually good for meeting people, mostly because the schedule does the work for you.
Open-seating meals
Put you at a new table most nights.
Zodiac excursions
Go out in small groups of 8–12, and you’ll cycle through different groupings across the voyage.
Evening recaps and lectures
Draw most of the ship into one room.
Sit at communal tables
Choose communal rather than two-person tables at dinner.
Sign up early for optional activities
Book activities like kayaking or camping early to end up with the same small group repeatedly.
Safety
Yes – arguably more so than many independent trips, since every activity on an expedition cruise is run and supervised by trained expedition staff.
Zodiac landings, hikes, and adventure activities all happen in guided groups with a set staff-to-guest ratio; ships carry onboard medical facilities, and the itinerary itself means you’re never truly on your own in a remote environment.
The structure that makes group travel appealing also makes solo travel low-risk.
Our travel specialists are based right in Ushuaia. Let us flag single-supplement offers, find you a cabin-share, and match you with the right ship for traveling solo.