Cheap Flights to Buenos Aires

View ₩191,800 flight on Sun, Jan 18, 2026Opens in a new window

Popular airlines

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Buenos Aires?

Prices were available within the past 7 days and start at ₩191,800 for one-way flights and ₩504,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Mon, Jan 19 - Wed, Jan 21
FLN
Florianópolis
EZE
Buenos Aires
₩504,800 Roundtrip, found 20 hours ago
₩504,800
Roundtrip
found 20 hours ago
Select LATAM Airlines Group flight, departing Mon, Jan 19 from Florianópolis to Buenos Aires, returning Wed, Jan 21, priced at ₩504,800 found 20 hours ago
Emirates
Sun, Nov 30 - Thu, Dec 4
FLN
Florianópolis
EZE
Buenos Aires
₩883,400 Roundtrip, found 20 hours ago
₩883,400
Roundtrip
found 20 hours ago
Select Emirates flight, departing Sun, Nov 30 from Florianópolis to Buenos Aires, returning Thu, Dec 4, priced at ₩883,400 found 20 hours ago
Delta
Thu, Nov 27 - Wed, Dec 3
IAD
Washington
EZE
Buenos Aires
₩917,800 Roundtrip, found 2 days ago
₩917,800
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Nov 27 from Washington to Buenos Aires, returning Wed, Dec 3, priced at ₩917,800 found 2 days ago
Copa
Thu, Nov 27 - Wed, Dec 3
IAD
Washington
EZE
Buenos Aires
₩983,400 Roundtrip, found 2 days ago
₩983,400
Roundtrip
found 2 days ago
Select Copa flight, departing Thu, Nov 27 from Washington to Buenos Aires, returning Wed, Dec 3, priced at ₩983,400 found 2 days ago
American Airlines
Mon, Nov 17 - Wed, Dec 3
BWI
Baltimore
EZE
Buenos Aires
₩1,134,400 Roundtrip, found 14 hours ago
₩1,134,400
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Mon, Nov 17 from Baltimore to Buenos Aires, returning Wed, Dec 3, priced at ₩1,134,400 found 14 hours ago

Book with confidence

Searching for cheap flights to Buenos Aires? No travel company presents more choices than Expedia if you're looking to compare flights to Buenos Aires. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to . Expedia provides the cheapest flights to many destinations in and you may find even greater savings if you combine your flight with a hotel stay in Buenos Aires.

Travel information

Destination airport
Aeroparque Jorge Newbery
Destination airport IATA code
AEP
Destination city name
Buenos Aires
Roundtrip price
₩358,900

Trending flights to Buenos Aires

Prices were available within the past 7 days and start at ₩191,800 for one-way flights and ₩504,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Feb 3 - Mon, Feb 23
ICN
Seoul
EZE
Buenos Aires
₩1,368,000 Roundtrip, found 5 days ago
₩1,368,000
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Feb 3 from Seoul to Buenos Aires, returning Mon, Feb 23, priced at ₩1,368,000 found 5 days ago

Explore a world of travel with Expedia

*Available to Expedia members.