Search sailings
12 itineraries (24 sailings) in our live inventory. Filter and sort to find your voyage.
Looking for today's verified price stories? Browse curated deals.
12 itineraries (24 sailings)
Costa Cruises
7-Night Brazil & Argentina & Uruguay
- Montevideo (Uruguay)
- Costa Diadema
- 7 nights
- 11 sail dates
Montevideo (Uruguay) (4 ports)
Sail dates(11)
- Dec 24, 2026from $1,442
- Dec 31, 2026from $1,192
- Jan 7, 2027from $1,112
- Jan 14, 2027from $1,462
- Jan 21, 2027from $1,082
- Jan 28, 2027from $1,072
+ 5 more dates on this itinerary
From$1022pp$146 / night (avg)
4 cabins available: Suite, Inside, Balcony, Outside
Costa Cruises
4-Night Argentina & Uruguay
- Montevideo (Uruguay)
- Costa Serena
- 4 nights
- Mar 20, 2027
Montevideo (Uruguay) (3 ports)
From$591pp$148 / night (avg)
4 cabins available: Suite, Inside, Balcony, Outside
Costa Cruises
3-Night Argentina & Uruguay
- Montevideo (Uruguay)
- Costa Serena
- 3 nights
- Mar 17, 2027
Montevideo (Uruguay) (2 ports)
From$473pp$158 / night (avg)
4 cabins available: Suite, Inside, Balcony, Outside
Costa Cruises
9-Night Brazil & Argentina & Uruguay
- Montevideo (Uruguay)
- Costa Serena
- 9 nights
- 2 sail dates
Montevideo (Uruguay) (6 ports)
Sail dates(2)
From$1529pp$170 / night (avg)
4 cabins available: Suite, Inside, Balcony, Outside
Costa Cruises
9-Night Brazil & Argentina & Uruguay
- Montevideo (Uruguay)
- Costa Serena
- 9 nights
- Feb 28, 2027
Montevideo (Uruguay) (6 ports)
From$1529pp$170 / night (avg)
4 cabins available: Suite, Inside, Balcony, Outside
Costa Cruises
9-Night Brazil & Argentina & Uruguay
- Montevideo (Uruguay)
- Costa Serena
- 9 nights
- Mar 24, 2027
Montevideo (Uruguay) (6 ports)
From$1529pp$170 / night (avg)
4 cabins available: Suite, Inside, Balcony, Outside
Costa Cruises
8-Night Brazil & Argentina & Uruguay
- Montevideo (Uruguay)
- Costa Serena
- 8 nights
- Mar 9, 2027
Montevideo (Uruguay) (5 ports)
From$1397pp$175 / night (avg)
4 cabins available: Suite, Inside, Balcony, Outside
Costa Cruises
10-Night Brazil & Argentina & Uruguay
- Montevideo (Uruguay)
- Costa Serena
- 10 nights
- Feb 9, 2027
Montevideo (Uruguay) (7 ports)
From$1817pp$182 / night (avg)
4 cabins available: Suite, Inside, Balcony, Outside
Costa Cruises
9-Night Brazil & Argentina & Uruguay
- Montevideo (Uruguay)
- Costa Serena
- 9 nights
- Jan 23, 2027
Montevideo (Uruguay) (6 ports)
From$1699pp$189 / night (avg)
4 cabins available: Suite, Inside, Balcony, Outside
Costa Cruises
8-Night Brazil & Argentina & Uruguay
- Montevideo (Uruguay)
- Costa Serena
- 8 nights
- 2 sail dates
Montevideo (Uruguay) (5 ports)
Sail dates(2)
From$1657pp$207 / night (avg)
4 cabins available: Suite, Inside, Balcony, Outside
Costa Cruises
2-Night Argentina & Uruguay
- Montevideo (Uruguay)
- Costa Serena
- 2 nights
- Mar 17, 2027
Montevideo (Uruguay) to Buenos Aires (Argentina) (2 ports)
From$436pp$218 / night (avg)
3 cabins available: Inside, Balcony, Outside
Costa Cruises
9-Night Brazil & Argentina & Uruguay
- Montevideo (Uruguay)
- Costa Serena
- 9 nights
- Dec 28, 2026
Montevideo (Uruguay) (6 ports)
From$2069pp$230 / night (avg)
4 cabins available: Suite, Inside, Balcony, Outside
