# 8-Night South America & Antarctica Cruise from Buenos Aires

- Kind: route
- Data version: 2026-10-14
- Reference month: 2026-10
- Checked: 2026-07-22
- Page: https://cruise-pitta.com/en/route/costa-diadema-8n-buenos-aires

For reference only. Bookings, prices and schedules are not guaranteed. Check current details with the official provider.

## Overview

[Home](https://cruise-pitta.com/en) → [Cruises in South America & Antarctica](https://cruise-pitta.com/region/south-america-antarctica) → [8-Night South America & Antarctica Cruise from Buenos Aires](https://cruise-pitta.com/en/route/costa-diadema-8n-buenos-aires)

[Explore South America & Antarctica on the map](https://cruise-pitta.com/explore?r=south-america-antarctica)

Cruise in South America & Antarctica, 8 nights. Round trip from Buenos Aires. Main ports include Montevideo, Punta del Este, Rio de Janeiro.

A journey aboard Costa Diadema, lasting 8 nights.

- Cruise: 8-Night South America & Antarctica Cruise from Buenos Aires
- Region: South America & Antarctica
- Cruise type: Round trip
- Listing status: Listed
- Ship: [Costa Diadema](https://cruise-pitta.com/ship/costa-diadema)
- Brand: Costa Cruises
- Nights on board: 8 nights
- Departure / arrival: Round trip from Buenos Aires
- Stops: 7
- Lowest indicative fares: From $1,332 / Approx. ¥211,000 / Price on the US site ($, incl. taxes; ¥ is an estimate)
- Currency: $

- South America
- Southern Hemisphere summer
- Rio de Janeiro

## Itinerary 1

### Ports of call (7)

| Stop order | Port | Country | Category | From Japan |
| --- | --- | --- | --- | --- |
| 1 | [Buenos Aires](https://cruise-pitta.com/port/buenos-aires?route=costa-diadema-8n-buenos-aires&p=1&i=0) | Argentina | Departure | C (Estimated) |
| 2 | [Montevideo](https://cruise-pitta.com/port/montevideo?route=costa-diadema-8n-buenos-aires&p=1&i=1) | Uruguay | Port | C (Estimated) |
| 3 | [Punta del Este](https://cruise-pitta.com/port/punta-del-este?route=costa-diadema-8n-buenos-aires&p=1&i=2) | Uruguay | Port | C (Estimated) |
| 4 | [Rio de Janeiro](https://cruise-pitta.com/port/rio-de-janeiro?route=costa-diadema-8n-buenos-aires&p=1&i=3) | Brazil | Port | C (Estimated) |
| 5 | [Ilhabela](https://cruise-pitta.com/port/ilhabela?route=costa-diadema-8n-buenos-aires&p=1&i=4) | Brazil | Port | C (Estimated) |
| 6 | [Santos](https://cruise-pitta.com/port/santos?route=costa-diadema-8n-buenos-aires&p=1&i=5) | Brazil | Port | B (Estimated) |
| 7 | [Buenos Aires](https://cruise-pitta.com/port/buenos-aires?route=costa-diadema-8n-buenos-aires&p=1&i=6) | Argentina | Return | C (Estimated) |

Access from Japan: A Direct flights / B One connection / C Two or more connections

### Departure months

- 2026-11
- 2026-12
- 2027-01
- 2027-02
- 2027-03
- 2027-04

### Indicative fares

Checked: 2026-07-22

- [cruise.us](https://www.cruise.us/f-7064926-costa-cruises-costa-diadema-south-america)
- [travelandtourworld.com](https://www.travelandtourworld.com/news/article/costa-cruises-unveils-2026-2027-south-america-cruise-season-across-brazil-argentina-and-uruguay/)

- Fare level: Standard
- Amount: From $1,332 / Approx. ¥211,000
- Currency: $

| Cabin | Typical size | Amount | Sales market / tax |
| --- | --- | --- | --- |
| Interior cabin | 15–17 m² (161–183 ft²) | $1,332 | Price on the US site ($, incl. taxes; ¥ is an estimate) / Conditions unconfirmed / Departure date unconfirmed |
| Oceanview cabin | 16–19 m² (172–205 ft²) | $1,482 | Price on the US site ($, incl. taxes; ¥ is an estimate) / Conditions unconfirmed / Departure date unconfirmed |
| Balcony cabin | 18–25 m² (194–269 ft²) | $1,572 | Price on the US site ($, incl. taxes; ¥ is an estimate) / Conditions unconfirmed / Departure date unconfirmed |
| Suite | 32–70 m² (344–753 ft²) | $2,202 | Price on the US site ($, incl. taxes; ¥ is an estimate) / Conditions unconfirmed / Departure date unconfirmed |

### Data confidence

| Itinerary | Confirmation: | Checked |
| --- | --- | --- |
| Nov 2026 – Apr 2027 | Official source | Checked: 2026-07-22 |

English text in preparation.

## Prices by cabin

One collected reference price is shown per cabin category for this route. These are not the lowest fares across departure dates or grades within a category. The lowest listed per-person fare is compared in JPY. Taxes, occupancy and benefits may differ.

| Cabin | Price | Observed departure | Market and conditions | Checked and source |
| --- | --- | --- | --- | --- |
| Inside | $1,332 / Approx. ¥211,000 / Lowest listed price | Price checked for departure on 2027-02-03 | Price on the US site ($, incl. taxes; ¥ is an estimate) / Per person · 2 people per cabin · Gratuities excluded · Converted value | Checked: 2026-10-09 / [Official site (costacruises.com)](https://www.costacruises.com/complete.BUE07A19.DI07270203.html) |
| Ocean view | $1,482 / Approx. ¥234,000 | Price checked for departure on 2027-02-03 | Price on the US site ($, incl. taxes; ¥ is an estimate) / Per person · 2 people per cabin · Gratuities excluded · Converted value | Checked: 2026-10-09 / [Official site (costacruises.com)](https://www.costacruises.com/complete.BUE07A19.DI07270203.html) |
| Balcony | $1,572 / Approx. ¥249,000 | Price checked for departure on 2027-02-03 | Price on the US site ($, incl. taxes; ¥ is an estimate) / Per person · 2 people per cabin · Gratuities excluded · Converted value | Checked: 2026-10-09 / [Official site (costacruises.com)](https://www.costacruises.com/complete.BUE07A19.DI07270203.html) |
| Suite | $2,202 / Approx. ¥348,000 | Price checked for departure on 2027-02-03 | Price on the US site ($, incl. taxes; ¥ is an estimate) / Per person · 2 people per cabin · Gratuities excluded · Converted value | Checked: 2026-10-09 / [Official site (costacruises.com)](https://www.costacruises.com/complete.BUE07A19.DI07270203.html) |
| Exclusive | Price unconfirmed | Departure date unconfirmed | Conditions unconfirmed | Source unconfirmed |

Exchange rates as of: 2026-10-05

Reference prices as checked. Confirm current fares, availability and applicable conditions on the official site.

## Other cruises on this ship

- [7-Night Northern Europe & Fjords Cruise from Kiel](https://cruise-pitta.com/route/costa-diadema-7n-kiel)
- [7-Night Northern Europe & Fjords Cruise from Copenhagen](https://cruise-pitta.com/route/costa-diadema-7n-copenhagen)
- [26-Night Ocean Crossings & World Voyages Cruise from Santos to Kiel](https://cruise-pitta.com/route/costa-diadema-26n-santos-to-kiel)

## Links

### Official

- [Costa Cruises official site](https://www.costacruises.com/)

### External sites and sources

- [cruise.us](https://www.cruise.us/f-7064926-costa-cruises-costa-diadema-south-america)
- [travelandtourworld.com](https://www.travelandtourworld.com/news/article/costa-cruises-unveils-2026-2027-south-america-cruise-season-across-brazil-argentina-and-uruguay/)
- [Official site (costacruises.com)](https://www.costacruises.com/complete.BUE07A19.DI07270203.html)
- [Home](https://cruise-pitta.com/en)
- [Cruises in South America & Antarctica](https://cruise-pitta.com/region/south-america-antarctica)

### Related Cruise Pitta pages

- [8-Night South America & Antarctica Cruise from Buenos Aires](https://cruise-pitta.com/en/route/costa-diadema-8n-buenos-aires)
- [Explore South America & Antarctica on the map](https://cruise-pitta.com/explore?r=south-america-antarctica)
- [About Costa Diadema](https://cruise-pitta.com/ship/costa-diadema)
- [Buenos Aires](https://cruise-pitta.com/port/buenos-aires?route=costa-diadema-8n-buenos-aires&p=1&i=0)
- [Montevideo](https://cruise-pitta.com/port/montevideo?route=costa-diadema-8n-buenos-aires&p=1&i=1)
- [Punta del Este](https://cruise-pitta.com/port/punta-del-este?route=costa-diadema-8n-buenos-aires&p=1&i=2)
- [Rio de Janeiro](https://cruise-pitta.com/port/rio-de-janeiro?route=costa-diadema-8n-buenos-aires&p=1&i=3)
- [Ilhabela](https://cruise-pitta.com/port/ilhabela?route=costa-diadema-8n-buenos-aires&p=1&i=4)
- [Santos](https://cruise-pitta.com/port/santos?route=costa-diadema-8n-buenos-aires&p=1&i=5)
- [Buenos Aires](https://cruise-pitta.com/port/buenos-aires?route=costa-diadema-8n-buenos-aires&p=1&i=6)
- [7-Night Northern Europe & Fjords Cruise from Kiel](https://cruise-pitta.com/route/costa-diadema-7n-kiel)
- [7-Night Northern Europe & Fjords Cruise from Copenhagen](https://cruise-pitta.com/route/costa-diadema-7n-copenhagen)
- [26-Night Ocean Crossings & World Voyages Cruise from Santos to Kiel](https://cruise-pitta.com/route/costa-diadema-26n-santos-to-kiel)

## Checked dates and official sources

Checked: 2026-07-22

[Costa Cruises official site](https://www.costacruises.com/)

[About Costa Diadema](https://cruise-pitta.com/ship/costa-diadema)

Prices are indicative ranges based on official and public information from each cruise line. These English pages show amounts in their original currency; fares observed only in Japanese yen are shown in yen. Where yen equivalents are shown, they are estimates converted at fixed exchange rates (rate date: 2026-10-05; derived from the European Central Bank (ECB) reference rates). Always check current fares, availability and departure dates on the official website or with a travel agent. Check dates are shown for each item on each page.

## Sources

- secondary: cruise.us — https://www.cruise.us/f-7064926-costa-cruises-costa-diadema-south-america
- secondary: travelandtourworld.com — https://www.travelandtourworld.com/news/article/costa-cruises-unveils-2026-2027-south-america-cruise-season-across-brazil-argentina-and-uruguay/
- official: costacruises.com — https://www.costacruises.com/complete.BUE07A19.DI07270203.html