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Buenos Aires to Florianopolis in December 2026 AEP, EZE → FLN

Jorge Newbery Airport (AEP), Ministro Pistarini Airport (EZE) → Hercilio Luz International Airport (FLN)

For departures in December 2026, the cheapest return found recently is $270 with JetSmart, 12 Dec – 19 Dec, found today. The cheapest one-way found recently is $184 with JetSmart, 12 Dec, found 5 days ago.

Return

In December 2026, the cheapest return fare on each of 11 departure dates is usually $271 to $347. Across all 28 departure dates we hold on this route, it is usually $305 to $400. Of the 4 months with enough return fares to compare, 1 is usually cheaper than December 2026.

Cheapest return found recently

$270

12 Dec – 19 Dec · JetSmart

Ministro Pistarini Airport (EZE) → Hercilio Luz International Airport (FLN)

out nonstop, back nonstop

found today

See prices for these datesCheck today's price

Cheapest we hold, of any age

$251

14 Dec – 19 Dec · JetSmart

Ministro Pistarini Airport (EZE) → Hercilio Luz International Airport (FLN)

out nonstop, back nonstop

found 7 days ago

See prices for these datesCheck today's price

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
14 Dec – 19 Dec$251JetSmartout nonstop, back nonstopfound 7 days agoSee prices for these dates
15 Dec – 21 Dec$262JetSmartout nonstop, back nonstopfound 5 days agoSee prices for these dates
12 Dec – 19 Dec$270JetSmartout nonstop, back nonstopfound todaySee prices for these dates
13 Dec – 24 Dec$271JetSmartout nonstop, back nonstopfound 5 days agoSee prices for these dates
2 Dec – 16 Dec$281JetSmartout nonstop, back nonstopfound 11 hours agoSee prices for these dates

Every date we hold

11 departure dates

2 Dec – 16 Dec: $281, found 11 hours ago6 Dec – 9 Dec: $360, found 2 days ago11 Dec – 13 Dec: $319, found yesterday12 Dec – 19 Dec: $270, found today13 Dec – 24 Dec: $271, found 5 days ago14 Dec – 19 Dec: $251, found 7 days ago15 Dec – 21 Dec: $262, found 5 days ago21 Dec – 27 Dec: $326, found 5 days ago22 Dec – 2 Jan 2027: $334, found 4 days ago25 Dec – 6 Jan 2027: $399, found 6 days ago31 Dec – 8 Jan 2027: $369, found 2 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
2 Dec – 16 Dec$281JetSmartMinistro Pistarini Airport (EZE) → Hercilio Luz International Airport (FLN)out nonstop, back nonstopfound 11 hours agoSee prices for these dates
6 Dec – 9 Dec$360LATAM Airlines BrasilMinistro Pistarini Airport (EZE) → Hercilio Luz International Airport (FLN)out nonstop, back nonstopfound 2 days agoSee prices for these dates
11 Dec – 13 Dec$319JetSmartJorge Newbery Airport (AEP) → Hercilio Luz International Airport (FLN)out nonstop, back nonstopfound yesterdaySee prices for these dates
12 Dec – 19 Dec$270JetSmartMinistro Pistarini Airport (EZE) → Hercilio Luz International Airport (FLN)out nonstop, back nonstopfound todaySee prices for these dates
13 Dec – 24 Dec$271JetSmartJorge Newbery Airport (AEP) → Hercilio Luz International Airport (FLN)out nonstop, back nonstopfound 5 days agoSee prices for these dates
14 Dec – 19 Dec$251JetSmartMinistro Pistarini Airport (EZE) → Hercilio Luz International Airport (FLN)out nonstop, back nonstopfound 7 days agoSee prices for these dates
15 Dec – 21 Dec$262JetSmartJorge Newbery Airport (AEP) → Hercilio Luz International Airport (FLN)out nonstop, back nonstopfound 5 days agoSee prices for these dates
21 Dec – 27 Dec$326JetSmartMinistro Pistarini Airport (EZE) → Hercilio Luz International Airport (FLN)out nonstop, back nonstopfound 5 days agoSee prices for these dates
22 Dec – 2 Jan 2027$334Gol Transportes AéreosJorge Newbery Airport (AEP) → Hercilio Luz International Airport (FLN)out nonstop, back nonstopfound 4 days agoSee prices for these dates
25 Dec – 6 Jan 2027$399LATAM Airlines GroupJorge Newbery Airport (AEP) → Hercilio Luz International Airport (FLN)out 1 stop, back nonstopfound 6 days agoSee prices for these dates
31 Dec – 8 Jan 2027$369Gol Transportes AéreosJorge Newbery Airport (AEP) → Hercilio Luz International Airport (FLN)out nonstop, back nonstopfound 2 days agoSee prices for these dates

Which month looks cheapest?

December 2026 is the cheapest month — from $251.

October 2026From $3052 departure dates28 Oct – 14 Nov · found 3 days agoSee prices for these dates
November 2026From $3233 departure dates17 Nov – 24 Nov · found 2 days agoSee prices for these dates
December 2026From $251Cheapest seen11 departure dates14 Dec – 19 Dec · found 7 days agoSee prices for these dates
January 2027From $3396 departure dates11 Jan 2027 – 15 Feb 2027 · found 5 days agoSee prices for these dates
February 2027From $2994 departure dates10 Feb 2027 – 18 Feb 2027 · found 4 days agoSee prices for these dates
March 2027From $3041 departure date24 Mar 2027 – 3 Apr 2027 · found 3 days agoSee prices for these dates
April 2027From $3311 departure date4 Apr 2027 – 13 Apr 2027 · found 6 days agoSee prices for these dates

One-way

In December 2026, the cheapest one-way fare on each of 3 departure dates is usually $184 to $194.

Cheapest one-way found recently

$184

12 Dec · JetSmart

Jorge Newbery Airport (AEP) → Hercilio Luz International Airport (FLN)

nonstop

found 5 days ago

Open this tripCheck today's price

It is also the cheapest one-way we hold, of any age.

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
12 Dec$184JetSmartnonstopfound 5 days agoOpen this trip
13 Dec$184JetSmartnonstopfound 5 days agoOpen this trip
21 Dec$204JetSmartnonstopfound 5 days agoOpen this trip

Every date we hold

3 departure dates

12 Dec: $184, found 5 days ago13 Dec: $184, found 5 days ago21 Dec: $204, found 5 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
12 Dec$184JetSmartJorge Newbery Airport (AEP) → Hercilio Luz International Airport (FLN)nonstopfound 5 days agoOpen this trip
13 Dec$184JetSmartMinistro Pistarini Airport (EZE) → Hercilio Luz International Airport (FLN)nonstopfound 5 days agoOpen this trip
21 Dec$204JetSmartMinistro Pistarini Airport (EZE) → Hercilio Luz International Airport (FLN)nonstopfound 5 days agoOpen this trip

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work