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Cheap flights from Lima to Buenos Aires from $143

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lima to Buenos Aires departing on 9/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

JetSMART Logo
11:30 pm - 9:20 pmLIM-AEP
19h 50m1 stop
JetSMART Logo
5:58 pm - 8:45 pmAEP-LIM
4h 47mnonstop
$317JetSMART
Find Deal
Wed, Oct 8 - Mon, Oct 13
JetSMART Logo
10:25 pm - 4:40 amLIM-AEP
4h 15mnonstop
JetSMART Logo
5:58 pm - 8:45 pmAEP-LIM
4h 47mnonstop
$322JetSMART
Find Deal
Wed, Oct 8 - Mon, Oct 13
JetSMART Logo
10:25 pm - 4:40 amLIM-AEP
4h 15mnonstop
JetSMART Logo
5:15 am - 7:55 amAEP-LIM
4h 40mnonstop
$331JetSMART
Find Deal
Thu, Oct 16 - Thu, Nov 6
JetSMART Logo
11:30 pm - 9:30 amLIM-AEP
8h 00m1 stop
JetSMART Logo
5:15 am - 7:55 amAEP-LIM
4h 40mnonstop
$342JetSMART
Find Deal
Thu, Oct 16 - Thu, Nov 6
LATAM Airlines Logo
12:15 pm - 6:40 pmLIM-AEP
4h 25mnonstop
LATAM Airlines Logo
10:30 pm - 8:30 amAEP-LIM
12h 00m1 stop
$370LATAM Airlines
Find Deal
Sat, Nov 1 - Sat, Nov 1
LATAM Airlines Logo
11:15 pm - 9:30 pmLIM-AEP
20h 15m1 stop
LATAM Airlines Logo
8:50 am - 10:40 pmAEP-LIM
15h 50m1 stop
$377LATAM Airlines
Find Deal
Tue, Dec 16 - Thu, Dec 18
Logo
1:45 am - 8:20 amLIM-AEP
4h 35mnonstop
Logo
5:58 pm - 8:45 pmAEP-LIM
4h 47mnonstop
$403
Find Deal
Tue, Oct 7 - Mon, Oct 13
Logo
10:40 pm - 5:00 amLIM-AEP
4h 20mnonstop
Logo
4:55 am - 7:55 amAEP-LIM
5h 00mnonstop
$410
Find Deal
Wed, Sep 3 - Fri, Sep 5
Sky Airline Logo
1:45 am - 8:20 amLIM-AEP
4h 35mnonstop
Sky Airline Logo
9:50 am - 11:15 pmAEP-LIM
15h 25m1 stop
$413Sky Airline
Find Deal
Mon, Oct 13 - Thu, Oct 23
Sky Airline Logo
1:45 am - 8:20 amLIM-AEP
4h 35mnonstop
Sky Airline Logo
4:55 am - 7:55 amAEP-LIM
5h 00mnonstop
$420Sky Airline
Find Deal
Tue, Sep 16 - Wed, Sep 24

LATAM Airlines flights from Lima to Buenos Aires Jorge Newbery Airport

Our best LATAM Airlines deals on Lima to Buenos Aires Jorge Newbery Airport flight tickets
LATAM Airlines
Nov 1
LIM12:15 pmLima J Chavez Intl
4h 25m
AEP6:40 pmBuenos Aires Jorge Newbery
Nov 1
AEP10:30 pmBuenos Aires Jorge Newbery
12h 00m
1 stop
LIM8:30 amLima J Chavez Intl
$370
Find similar
LATAM Airlines
Dec 16
LIM11:15 pmLima J Chavez Intl
20h 15m
1 stop
AEP9:30 pmBuenos Aires Jorge Newbery
Dec 18
AEP8:50 amBuenos Aires Jorge Newbery
15h 50m
1 stop
LIM10:40 pmLima J Chavez Intl
$377
Find similar
LATAM Airlines
Sep 22
LIM9:40 amLima J Chavez Intl
4h 25m
AEP4:05 pmBuenos Aires Jorge Newbery
Sep 24
AEP10:35 amBuenos Aires Jorge Newbery
7h 50m
1 stop
LIM4:25 pmLima J Chavez Intl
$380
Find similar

JetSMART flights from Lima to Buenos Aires Jorge Newbery Airport

Our best JetSMART deals on Lima to Buenos Aires Jorge Newbery Airport flight tickets
JetSMART
Oct 8
LIM11:30 pmLima J Chavez Intl
19h 50m
1 stop
AEP9:20 pmBuenos Aires Jorge Newbery
Oct 13
AEP5:58 pmBuenos Aires Jorge Newbery
4h 47m
LIM8:45 pmLima J Chavez Intl
$317
Find similar
JetSMART
Oct 8
LIM10:25 pmLima J Chavez Intl
4h 15m
AEP4:40 amBuenos Aires Jorge Newbery
Oct 13
AEP5:58 pmBuenos Aires Jorge Newbery
4h 47m
LIM8:45 pmLima J Chavez Intl
$322
Find similar
JetSMART
Oct 16
LIM10:25 pmLima J Chavez Intl
4h 15m
AEP4:40 amBuenos Aires Jorge Newbery
Nov 6
AEP5:15 amBuenos Aires Jorge Newbery
4h 40m
LIM7:55 amLima J Chavez Intl
$331
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Lima to Buenos Aires Jorge Newbery Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 20, 2025.
Use the filters below to find and compare flights from Lima to Buenos Aires Jorge Newbery Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LimaBuenos Aires

LIM - AEP

LIMAEP

Lima J Chavez Intl

Wed 10/8

11:30 pm-9:20 pm

1 stop19h 50m

Buenos Aires Jorge Newbery

Mon 10/13

5:58 pm-8:45 pm

Nonstop4h 47m

$317

LimaBuenos Aires

LIM - AEP

LIMAEP

Lima J Chavez Intl

Wed 10/8

10:25 pm-4:40 am

Nonstop4h 15m

Buenos Aires Jorge Newbery

Mon 10/13

5:58 pm-8:45 pm

Nonstop4h 47m

$322

LimaBuenos Aires

LIM - AEP

LIMAEP

Lima J Chavez Intl

Thu 10/16

10:25 pm-4:40 am

Nonstop4h 15m

Buenos Aires Jorge Newbery

Thu 11/6

5:15 am-7:55 am

Nonstop4h 40m

$331

LimaBuenos Aires

LIM - AEP

LIMAEP

Lima J Chavez Intl

Thu 10/16

11:30 pm-9:30 am

1 stop8h 00m

Buenos Aires Jorge Newbery

Thu 11/6

5:15 am-7:55 am

Nonstop4h 40m

$342

LimaBuenos Aires

LIM - AEP

LIMAEP

Lima J Chavez Intl

Sat 11/1

12:15 pm-6:40 pm

Nonstop4h 25m

Buenos Aires Jorge Newbery

Sat 11/1

10:30 pm-8:30 am

1 stop12h 00m

$370

LimaBuenos Aires

LIM - AEP

LIMAEP

Lima J Chavez Intl

Tue 12/16

11:15 pm-9:30 pm

1 stop20h 15m

Buenos Aires Jorge Newbery

Thu 12/18

8:50 am-10:40 pm

1 stop15h 50m

$377

LimaBuenos Aires

LIM - AEP

LIMAEP

Lima J Chavez Intl

Tue 10/7

1:45 am-8:20 am

Nonstop4h 35m

Buenos Aires Jorge Newbery

Mon 10/13

5:58 pm-8:45 pm

Nonstop4h 47m

$403

LimaBuenos Aires

LIM - AEP

LIMAEP

Lima J Chavez Intl

Wed 9/3

10:40 pm-5:00 am

Nonstop4h 20m

Buenos Aires Jorge Newbery

Fri 9/5

4:55 am-7:55 am

Nonstop5h 00m

$410

LimaBuenos Aires

LIM - AEP

LIMAEP

Lima J Chavez Intl

Mon 10/13

1:45 am-8:20 am

Nonstop4h 35m

Buenos Aires Jorge Newbery

Thu 10/23

9:50 am-11:15 pm

1 stop15h 25m

$413

LimaBuenos Aires

LIM - AEP

LIMAEP

Lima J Chavez Intl

Tue 9/16

1:45 am-8:20 am

Nonstop4h 35m

Buenos Aires Jorge Newbery

Wed 9/24

4:55 am-7:55 am

Nonstop5h 00m

$420

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Lima to Buenos Aires Jorge Newbery Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Buenos Aires Jorge Newbery Airport?

The cheapest month to fly to Buenos Aires Jorge Newbery Airport from Lima is in April. Flight prices, which tend to average around $359, are often lower during this time because this is during the off-season. If you aren’t able to travel to Buenos Aires Jorge Newbery Airport during the month of April, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $361.

What is the cheapest day to depart on your flight to Buenos Aires Jorge Newbery Airport?

The cheapest day to depart from Lima to Buenos Aires Jorge Newbery Airport is on a Tuesday. Travelers who choose to depart for Buenos Aires Jorge Newbery Airport on a Tuesday will often find tickets for as low as $398. The most expensive day to fly to Buenos Aires Jorge Newbery Airport is Friday, with ticket prices averaging around $446.

What is the cheapest time of day to depart on your flight to Buenos Aires Jorge Newbery Airport?

Flying to Buenos Aires Jorge Newbery Airport from Lima in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $362 when looking at flights departing in the afternoon. In the morning is when there is more demand to fly to Buenos Aires Jorge Newbery Airport, so prices are often more expensive at around $518 per ticket.

What is the cheapest Lima J Chavez Intl to Buenos Aires Jorge Newbery flight route?

Fly from Lima J Chavez Intl to Buenos Aires Jorge Newbery for the best Lima J Chavez Intl - Buenos Aires Jorge Newbery flight prices

How far in advance should I book a flight to Buenos Aires Jorge Newbery Airport?

You are more likely to see cheaper flights to Buenos Aires Jorge Newbery Airport from Lima when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires Jorge Newbery Airport for around $386 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires Jorge Newbery Airport from Lima for as low as $340 on momondo.

What cabin class options are available on Lima J Chavez Intl to Buenos Aires Jorge Newbery flights?

There are 3 cabin classes available to choose from on Lima J Chavez Intl to Buenos Aires Jorge Newbery flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Lima to Buenos Aires Jorge Newbery Airport flight prices changed over time?

As of August 2025, prices for Lima to Buenos Aires Jorge Newbery Airport flights are approximately 2% cheaper when compared to flights at the same time last year.

When to book flights from Lima to Buenos Aires Jorge Newbery Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Lima to Buenos Aires Jorge Newbery Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Lima to Buenos Aires Jorge Newbery Airport (LIM to AEP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lima to Buenos Aires Jorge Newbery Airport

Best Price Found

$160

Fastest flight time

4h 15m

Direct flights

Every day
The best one-way flight to Buenos Aires Jorge Newbery Airport from Lima in the past 72 hours is $160. The best round-trip flight deal from Lima to Buenos Aires Jorge Newbery Airport found on momondo in the last 72 hours is $363.
The fastest flight from Lima to Buenos Aires Jorge Newbery Airport takes 4h 15m
Direct flights go from Lima to Buenos Aires Jorge Newbery Airport every day.
Search flight deals

  • How far is Lima J Chavez Intl to Buenos Aires Jorge Newbery by plane?

    The distance between Lima J Chavez Intl and Buenos Aires Jorge Newbery is about 1943.5 mi. By plane, this route typically takes 4h 15m.

  • When did momondo last update prices for flights from Lima J Chavez Intl Airport to Buenos Aires Jorge Newbery Airport?

    Prices for flights from Lima J Chavez Intl Airport to Buenos Aires Jorge Newbery Airport refresh daily.

  • How many operators does momondo search for flights from Lima J Chavez Intl Airport to Buenos Aires Jorge Newbery Airport?

  • How old do you have to be to fly from Lima J Chavez Intl Airport to Buenos Aires Jorge Newbery Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lima J Chavez Intl Airport to Buenos Aires Jorge Newbery Airport.

  • What documentation or ID do you need to fly to Buenos Aires Jorge Newbery Airport?

    The necessary travel and health documents for your Buenos Aires Jorge Newbery Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Lima to Buenos Aires Jorge Newbery Airport?

  • What is the most popular airline from Lima to Buenos Aires Jorge Newbery Airport?

Best airlines flying from Lima to Buenos Aires Jorge Newbery Airport

Compare and see reviews for airlines that fly from Lima to Buenos Aires Jorge Newbery Airport with momondo
Airline
Rating
Free Cancellation
Price
JetSMARTPriceFrom $173Free CancellationRating
6.5
216 reviews
Search JetSMART flights
Aerolineas ArgentinasPriceFrom $181Free CancellationRating
8.1
917 reviews
Search Aerolineas Argentinas flights
LATAM AirlinesPriceFrom $208Free CancellationRating
7.5
1,844 reviews
Search LATAM Airlines flights

  • Aerolineas Argentinas Flights From Lima to Buenos Aires Jorge Newbery Airport

    Aerolineas Argentinas flight deals from Lima to Buenos Aires Jorge Newbery Airport start from $181 round-trip. Over the 7 Aerolineas Argentinas flights for this route in a normal week, average airfare is usually $457 round-trip - but some users have found much cheaper deals with momondo.

  • LATAM Airlines Flights From Lima to Buenos Aires Jorge Newbery Airport

    The best LATAM Airlines deal for Lima to Buenos Aires Jorge Newbery Airport flight tickets found on momondo in the last 72 hours was $208, round-trip. It should be noted that an average LATAM Airlines flight deal for this route in this time was higher, at $535 round-trip. LATAM Airlines operates 12 flights out of Lima into Buenos Aires Jorge Newbery Airport in an average week, so prices vary by time and availability. 1,844 LATAM Airlines reviews by users on momondo have scored the airline at 7.5/10.

Why use momondo?

Why should I use momondo to find a flight deal from Lima to Buenos Aires?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Lima to Buenos Aires. momondo saves you time and could save you money on your trip.

Can I find flights from Lima to Buenos Aires with flexible booking policies on momondo?

Flights from Lima to Buenos Aires with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Lima to Buenos Aires?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Buenos Aires from Lima.

I’m not ready to book a flight from Lima to Buenos Aires right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Buenos Aires from Lima. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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