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Cheap flights Buenos Aires — Lisbon

Buenos Aires (BUE, AR) Lisbon (LIS, PT)
from $502 9 599 km ~11h 48m 3 flights found 2 airlines cheapest on Sunday
Reverse route
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $502 on 22.11.2026
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 4 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
22 Nov 2026, Sun
JetSmart JA 3880
11:45
AEP Jorge Newbery Airport
04:07
LIS Lisbon Portela Airport
16h 22m 2 stops
Kiwi.com
$502
View this ticket
06 Dec 2026, Sun
Sky Airline H2 536
03:30
AEP Jorge Newbery Airport
22:30
LIS Lisbon Portela Airport
19h 3 stops
Kiwi.com
$515
View this ticket
18 Nov 2026, Wed
JetSmart JA 3880
11:45
AEP Jorge Newbery Airport
04:07
LIS Lisbon Portela Airport
16h 22m 2 stops
Kiwi.com
$523
View this ticket
Route characteristics
Distance
9 599 km
Flight time
11h 48m
Time difference
+3h
Minimum price
from $502 (22.11.2026)
Average price
$514
Maximum price
$523
Cheapest day
Sunday
Departure airports (1)
AEP Jorge Newbery Airport
Arrival airports (1)
LIS Lisbon Portela Airport
Airlines (2)
JA JetSmart H2 Sky Airline
Agencies (1)
Kiwi.com
Prices by day of week
Wednesday
$523
avg $523
Sunday
$502
avg $509
Cheapest
Price trend by month
November 2026
from $502
avg $513
2 flights
December 2026
from $515
avg $515
1 flights
Airlines — cheapest prices 2
JetSmart
JetSmart
Low-cost 2 flights · 2 days
$502
Sky Airline
Sky Airline
Low-cost 1 flights · 1 days
$515
Where to buy tickets 1
Kiwi.com
3 tickets · 3 days
from $502
Airports

From — Buenos Aires (1)

  • AEP Jorge Newbery Airport

To — Lisbon (1)

  • LIS Lisbon Portela Airport
Other destinations from Buenos Aires
Porto Alegre
BR
El Calafate
AR
Mendoza
AR
Montevideo
UY
Rosario
AR
Santiago
CL
Ushuaia
AR
Iguazu
AR
Asuncion
PY
San Carlos de Bariloche
AR
Trelew
AR
Cordoba
AR
Frequently asked questions about the route Buenos Aires — Lisbon
How long is the flight from Buenos Aires to Lisbon?
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 Buenos Aires to Lisbon?
The straight-line distance — 9 599 km.
How much do flights from Buenos Aires to Lisbon cost?
The minimum price over 3 months — from $502 on 22.11.2026.
What is the average ticket price?
The average price — $514. Range: $502 — $523.
What is the time difference between Buenos Aires and Lisbon?
The difference — +3h.
From which airports does Buenos Aires operate flights?
From Buenos Aires: AEP (Jorge Newbery Airport).
To which airports in Lisbon do flights arrive?
To Lisbon: LIS (Lisbon Portela Airport).
Which airlines fly this route?
This route is served by 2 airlines: JetSmart, Sky Airline.
Which day of the week is cheapest?
The cheapest day of the week — Sunday.
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 Buenos Aires — Lisbon

Flights Buenos Aires — Lisbon is a popular route. The straight-line distance is 9 599 km. Flight time 11h 48m. Time difference +3h.

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

2 airlines operate on this route: JetSmart, Sky Airline.

The minimum price for the next 3 months — from $502 (22.11.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $514, ranging from $502 to $523. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Sunday.

Other destinations in Portugal from Buenos Aires
Porto
PT
Funchal
PT
Ponta Delgada
PT

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