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Cheap flights Lisbon — Buenos Aires

Lisbon (LIS, PT) Buenos Aires (BUE, AR)
from $564 9 599 km ~11h 48m 19 flights found 8 airlines cheapest on Monday
Reverse route
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $564 on 21.11.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
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December 2026
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January 2027
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Prices found for 13 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
21 Nov 2026, Sat
Azul Airlines AD 8751
12:10
LIS Lisbon Portela Airport
01:35
EZE Ministro Pistarini Airport
13h 25m 1 stop
Trip.com
$564
View this ticket
04 Dec 2026, Fri
Azul Airlines AD 8751
12:00
LIS Lisbon Portela Airport
01:10
EZE Ministro Pistarini Airport
13h 10m 1 stop
Trip.com
$587
View this ticket
23 Nov 2026, Mon
EuroAtlantic Airways YU 8751
12:15
LIS Lisbon Portela Airport
01:35
EZE Ministro Pistarini Airport
13h 20m 1 stop
Trip.com
$612
View this ticket
12 Nov 2026, Thu
LATAM Airlines Brasil JJ 8147
11:50
LIS Lisbon Portela Airport
04:20
AEP Jorge Newbery Airport
16h 30m 2 stops
Aviakassa
$632
View this ticket
19 Nov 2026, Thu
TAP Air Portugal TP 1924
13:00
LIS Lisbon Portela Airport
03:35
EZE Ministro Pistarini Airport
14h 35m 2 stops
Kupi.com
$647
View this ticket
19 Nov 2026, Thu
Gol Transportes Aéreos G3 7021
02:30
LIS Lisbon Portela Airport
15:55
AEP Jorge Newbery Airport
13h 25m 1 stop
Trip.com
$656
View this ticket
Route characteristics
Distance
9 599 km
Flight time
11h 48m
Time difference
-4h
Minimum price
from $564 (21.11.2026)
Average price
$660
Maximum price
$767
Departures per week
2
Cheapest day
Monday
Departure airports (1)
LIS Lisbon Portela Airport
Arrival airports (2)
AEP Jorge Newbery Airport EZE Ministro Pistarini Airport
Airlines (8)
AD Azul Airlines YU EuroAtlantic Airways JJ LATAM Airlines Brasil TP TAP Air Portugal G3 Gol Transportes Aéreos AT Royal Air Maroc UX Air Europa LA LATAM Airlines Group
Agencies (5)
Trip.com Aviakassa Kiwi.com Kupi.com City.Travel
Prices by day of week
Monday
$612
avg $612
Cheapest
Thursday
$632
avg $645
Friday
$587
avg $587
Saturday
$564
avg $564
Price trend by month
November 2026
from $564
avg $622
5 flights
December 2026
from $587
avg $587
1 flights
Airlines — cheapest prices 8
Azul Airlines
Azul Airlines
Low-cost 3 flights · 3 days
$564
EuroAtlantic Airways
EuroAtlantic Airways
2 flights · 2 days
$612
LATAM Airlines Brasil
LATAM Airlines Brasil
2 flights · 2 days
$632
TAP Air Portugal
TAP Air Portugal
5 flights · 5 days
$647
Gol Transportes Aéreos
Gol Transportes Aéreos
Low-cost 4 flights · 4 days
$656
Royal Air Maroc
Royal Air Maroc
1 flights · 1 days
$671
Air Europa
Air Europa
1 flights · 1 days
$767
LATAM Airlines Group
LATAM Airlines Group
1 flights · 1 days
$1 146
Where to buy tickets 5
Trip.com
7 tickets · 6 days
from $564
Aviakassa
2 tickets · 2 days
from $632
Kiwi.com
2 tickets · 2 days
from $639
Kupi.com
7 tickets · 6 days
from $647
City.Travel
1 tickets · 1 days
from $1 146
Airports

From — Lisbon (1)

  • LIS Lisbon Portela Airport

To — Buenos Aires (2)

  • AEP Jorge Newbery Airport
  • EZE Ministro Pistarini Airport
Other destinations from Lisbon
Aarhus
DK
Araxa
BR
Abidjan
CI
Accra
GH
Addis Ababa
ET
Adler/Sochi
RU
Agadir
MA
Malaga
ES · Hub
Ajaccio
FR
Aracaju
BR
Auckland
NZ
Almaty
KZ
Frequently asked questions about the route Lisbon — Buenos Aires
How long is the flight from Lisbon to Buenos Aires?
Approximate flight time — 11h 48m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Lisbon to Buenos Aires?
The straight-line distance — 9 599 km.
How much do flights from Lisbon to Buenos Aires cost?
The minimum price over 3 months — from $564 on 21.11.2026.
What is the average ticket price?
The average price — $660. Range: $564 — $767.
What is the time difference between Lisbon and Buenos Aires?
The difference — -4h.
From which airports does Lisbon operate flights?
From Lisbon: LIS (Lisbon Portela Airport).
To which airports in Buenos Aires do flights arrive?
To Buenos Aires: AEP (Jorge Newbery Airport), EZE (Ministro Pistarini Airport).
Which airlines fly this route?
This route is served by 8 airlines: Azul Airlines, EuroAtlantic Airways, LATAM Airlines Brasil, TAP Air Portugal, Gol Transportes Aéreos, Royal Air Maroc, Air Europa, LATAM Airlines Group.
Which day of the week is cheapest?
The cheapest day of the week — Monday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Lisbon — Buenos Aires

Flights Lisbon — Buenos Aires is a popular route. The straight-line distance is 9 599 km. Flight time 11h 48m. Time difference -4h.

From Lisbon (LIS) flights depart from 1 airport: LIS. To Buenos Aires (BUE) — 2 arrival airports: AEP, EZE.

8 airlines operate on this route: Azul Airlines, EuroAtlantic Airways, LATAM Airlines Brasil, TAP Air Portugal, Gol Transportes Aéreos, Royal Air Maroc, Air Europa, LATAM Airlines Group.

The minimum price for the next 3 months — from $564 (21.11.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $660, ranging from $564 to $767. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Monday.

Other destinations in Argentina from Lisbon
Iguazu
AR

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