This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BUE — KUL
9 Dec — 16 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Find flights from Buenos Aires within your budget
Find flights departing from Buenos Aires that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 9 November 2026. In the last 7 days, Cheapflights users made a total of 7,457,451 searches
Fly to
Route
Departure
Return
Price
Cheapest return flight
Fastest return journey
Buenos AiresTrelew
AEP Buenos Aires Jorge Newbery - REL Trelew
AEPREL
Buenos Aires Jorge Newbery
Tue 5/1
10:27-12:33
Nonstop2h 06m
Trelew
Wed 31/12
00:00-00:00
Nonstop0h 00m
RM 272
Buenos AiresTrelew
AEP Buenos Aires Jorge Newbery - REL Trelew
AEPREL
Buenos Aires Jorge Newbery
Sat 2/1
11:30-13:36
Nonstop2h 06m
Trelew
Wed 31/12
00:00-00:00
Nonstop0h 00m
RM 304
Buenos AiresTrelew
AEP Buenos Aires Jorge Newbery - REL Trelew
AEPREL
Buenos Aires Jorge Newbery
Fri 25/12
07:30-09:36
Nonstop2h 06m
Trelew
Wed 31/12
00:00-00:00
Nonstop0h 00m
RM 369
Buenos AiresTrelew
AEP Buenos Aires Jorge Newbery - REL Trelew
AEPREL
Buenos Aires Jorge Newbery
Wed 18/11
13:14-15:20
Nonstop2h 06m
Trelew
Wed 31/12
00:00-00:00
Nonstop0h 00m
RM 410
Buenos AiresTrelew
AEP Buenos Aires Jorge Newbery - REL Trelew
AEPREL
Buenos Aires Jorge Newbery
Tue 17/11
11:16-13:22
Nonstop2h 06m
Trelew
Wed 31/12
00:00-00:00
Nonstop0h 00m
RM 446
Buenos AiresTrelew
AEP Buenos Aires Jorge Newbery - REL Trelew
AEPREL
Buenos Aires Jorge Newbery
Thu 17/12
11:48-13:54
Nonstop2h 06m
Trelew
Wed 31/12
00:00-00:00
Nonstop0h 00m
RM 511
Buenos AiresTrelew
AEP Buenos Aires Jorge Newbery - REL Trelew
AEPREL
Buenos Aires Jorge Newbery
Wed 6/1
07:15-09:21
Nonstop2h 06m
Trelew
Fri 8/1
10:21-12:18
Nonstop1h 57m
RM 556
Buenos AiresTrelew
AEP Buenos Aires Jorge Newbery - REL Trelew
AEPREL
Buenos Aires Jorge Newbery
Mon 21/12
07:00-09:06
Nonstop2h 06m
Trelew
Wed 31/12
00:00-00:00
Nonstop0h 00m
RM 576
Buenos AiresTrelew
AEP Buenos Aires Jorge Newbery - REL Trelew
AEPREL
Buenos Aires Jorge Newbery
Thu 7/1
11:26-13:32
Nonstop2h 06m
Trelew
Fri 8/1
10:21-12:18
Nonstop1h 57m
RM 576
Buenos AiresTrelew
AEP Buenos Aires Jorge Newbery - REL Trelew
AEPREL
Buenos Aires Jorge Newbery
Sat 5/12
11:11-13:17
Nonstop2h 06m
Trelew
Sat 12/12
13:50-15:47
Nonstop1h 57m
RM 600
Flights are sorted by cheapest return flights first.
Deals found on 5/11
Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Buenos Aires
Have a flexible travel schedule? Discover the best time to fly from Buenos Aires with our price prediction graph.
BUE-KUL
AEP-REL
EZE-GRU
AEP-GRU
AEP-GIG
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Travel insights for flights from Buenos Aires
Get recent, data-driven insights about flights from Buenos Aires including ideal travel times, pricing trends, and more.
BUE-KUL
AEP-REL
EZE-GRU
AEP-GRU
AEP-GIG
What are popular destinations to fly to from Buenos Aires?
Some of the most frequent flights departing from Buenos Aires everyday are: Sao Paulo (652 flights per day), Rio de Janeiro (394 flights per day), and Mendoza (109 flights per day).
Consider departing from one of these cities also located in Argentina. Flight origins are based on user searches made on Cheapflights and were last updated on 9 November 2026.
Access useful and relevant information related to your journey from Buenos Aires. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 9 November 2026.
What are the most popular destinations to fly to from Buenos Aires?
This month, the top selected destinations from Buenos Aires are Puerto Iguazú, San Carlos de Bariloche, El Calafate. Throughout the year, San Carlos de Bariloche, Puerto Iguazú, Florianopolis are some of the top choices made by users flying from Buenos Aires.
How does Cheapflights help users find flights from Buenos Aires?
Cheapflights helps you search for flights from Buenos Aires via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Buenos Aires?
Cheapflights simply makes it quick and affordable to book flights from Buenos Aires by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Buenos Aires with no change fees?
Need flexible booking options for your flight from Buenos Aires ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Buenos Aires become cheaper?
Not ready to book yet? You can track prices for flights from Buenos Aires on Cheapflights with our Price Alerts feature and get notified when better prices are available.
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How does Cheapflights help users find flights from Buenos Aires?
Cheapflights helps you search for flights from Buenos Aires via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Buenos Aires?
Cheapflights simply makes it quick and affordable to book flights from Buenos Aires by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Buenos Aires with no change fees?
Need flexible booking options for your flight from Buenos Aires ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Buenos Aires become cheaper?
Not ready to book yet? You can track prices for flights from Buenos Aires on Cheapflights with our Price Alerts feature and get notified when better prices are available.
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