฿25,082+ Cheap flights to Buenos Aires

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
— BUE
20 Feb — 27 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to Buenos Aires in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Buenos Aires
Explore the most affordable flight options available to Buenos Aires. Find the lowest fares based on data from user searches, with prices last updated on 21 January 2026.

Fri 6/323:15
BKK
-
AEP
2 stops39h 25m
Multiple Airlines
Fri 13/312:20
AEP
-
BKK
3 stops64h 45m
Multiple Airlines
Deal found 20/1฿49,449
Mon 1/623:15
BKK
-
AEP
2 stops39h 25m
Multiple Airlines
Tue 30/612:45
AEP
-
BKK
3 stops59h 00m
Multiple Airlines
Deal found 19/1฿50,350
Fri 24/406:40
BKK
-
AEP
2 stops56h 00m
Multiple Airlines
Sat 1/812:45
AEP
-
BKK
3 stops78h 25m
Multiple Airlines
Deal found 19/1฿50,630
Sun 8/310:10
BKK
-
EZE
2 stops46h 15m
เตอร์กิชแอร์ไลน์
Mon 22/623:55
EZE
-
BKK
2 stops29h 30m
เตอร์กิชแอร์ไลน์
Deal found 21/1฿50,692
Tue 10/310:10
BKK
-
EZE
2 stops46h 15m
เตอร์กิชแอร์ไลน์
Tue 24/323:55
EZE
-
BKK
2 stops42h 25m
เตอร์กิชแอร์ไลน์
Deal found 18/1฿52,184
Fri 24/411:15
BKK
-
EZE
2 stops45h 10m
เตอร์กิชแอร์ไลน์
Sat 1/823:55
EZE
-
BKK
2 stops29h 30m
เตอร์กิชแอร์ไลน์
Deal found 19/1฿52,246
Wed 23/1210:10
BKK
-
EZE
2 stops46h 15m
เตอร์กิชแอร์ไลน์
Wed 30/1223:55
EZE
-
BKK
2 stops42h 20m
เตอร์กิชแอร์ไลน์
Deal found 21/1฿52,339
Tue 20/113:15
BKK
-
EZE
2 stops32h 35m
Multiple Airlines
Tue 27/117:45
EZE
-
BKK
2 stops35h 05m
Multiple Airlines
Deal found 18/1฿52,370
Mon 1/623:50
BKK
-
EZE
2 stops32h 35m
Multiple Airlines
Mon 29/623:55
EZE
-
BKK
2 stops43h 45m
Multiple Airlines
Deal found 19/1฿52,432
Mon 1/623:50
BKK
-
EZE
2 stops32h 35m
เตอร์กิชแอร์ไลน์
Sun 28/623:55
EZE
-
BKK
2 stops43h 45m
เตอร์กิชแอร์ไลน์
Deal found 19/1฿52,463
Mon 1/623:50
BKK
-
AEP
2 stops38h 50m
Multiple Airlines
Mon 29/609:00
AEP
-
BKK
2 stops34h 40m
Multiple Airlines
Deal found 19/1฿52,992
Fri 29/523:35
BKK
-
EZE
2 stops32h 50m
เตอร์กิชแอร์ไลน์
Sat 27/623:55
EZE
-
BKK
2 stops43h 45m
เตอร์กิชแอร์ไลน์
Deal found 19/1฿53,054

Find flight deals to Buenos Aires

Find the latest flights to Buenos Aires in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 21 January 2026.

Return from

฿49,449

One-way from

฿25,082

Popular in

July

Cheapest in

August

Average price

฿66,046
6/3-13/3
  • 6/3-13/3
  • 5 total stops
  • 104h 10m total
  • Bangkok to Buenos Aires
Search Deals
3/2
  • 3/2
  • 3 total stops
  • 38h 45m total
  • Bangkok to Buenos Aires
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (฿10,343 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (฿3,011 potential savings vs. average return price).
Search Deals
Average for return flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Buenos Aires that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 21 January 2026.
Use the filters below to find and compare flights to Buenos Aires that are best for you.

Fly from

Bangkok

Route

Depart

Return

Price

BangkokBuenos Aires

BKK - AEP

BKKAEP

Bangkok Suvarnabhumi

Fri 6/3

23:15-04:40

2 stops39h 25m

Buenos Aires Jorge Newbery

Fri 13/3

12:20-15:05

3 stops64h 45m

฿49,449

BangkokBuenos Aires

BKK - AEP

BKKAEP

Bangkok Suvarnabhumi

Mon 1/6

06:40-04:40

2 stops56h 00m

Buenos Aires Jorge Newbery

Mon 29/6

12:45-15:25

3 stops64h 40m

฿50,350

BangkokBuenos Aires

BKK - AEP

BKKAEP

Bangkok Suvarnabhumi

Tue 2/6

22:45-04:40

2 stops39h 55m

Buenos Aires Jorge Newbery

Tue 30/6

12:45-09:45

3 stops59h 00m

฿50,350

BangkokBuenos Aires

BKK - AEP

BKKAEP

Bangkok Suvarnabhumi

Fri 24/4

06:40-04:40

2 stops56h 00m

Buenos Aires Jorge Newbery

Sat 1/8

12:45-05:10

3 stops78h 25m

฿50,630

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Sun 8/3

10:10-22:25

2 stops46h 15m

Buenos Aires Ministro Pistarini

Mon 22/6

23:55-15:25

2 stops29h 30m

฿50,692

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Tue 2/6

06:40-22:25

2 stops49h 45m

Buenos Aires Ministro Pistarini

Sat 27/6

23:55-05:40

2 stops43h 45m

฿53,054

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Sun 31/5

23:35-22:25

2 stops32h 50m

Buenos Aires Ministro Pistarini

Sat 27/6

23:55-05:40

2 stops43h 45m

฿53,054

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Thu 4/6

06:40-22:25

2 stops49h 45m

Buenos Aires Ministro Pistarini

Fri 26/6

23:55-12:05

2 stops50h 10m

฿53,054

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Sat 30/5

23:15-22:25

2 stops57h 10m

Buenos Aires Ministro Pistarini

Fri 26/6

23:55-12:05

2 stops50h 10m

฿53,054

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Mon 1/6

23:50-22:25

2 stops32h 35m

Buenos Aires Ministro Pistarini

Sat 27/6

23:55-05:40

2 stops43h 45m

฿53,054

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Showing 1-10 of 47 results
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Best time to book a flight to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight to Buenos Aires

How long is the flight to Buenos Aires?

On average, a flight from Bangkok to Buenos Aires takes 31 hours 8 minutes. Flights to Buenos Aires from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buenos Aires ranges from 50.0 - 100.0 mm per month. January is typically the wettest month, when rainfall can reach 100.0 mm. June is typically the driest time to visit Buenos Aires when rainfall is around 50.0 mm.

Temperature in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

FAQs about flying to Buenos Aires

  • Can I find cheaper flights to Buenos Aires if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Buenos Aires on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Where does the fastest flight to Buenos Aires depart from?

    For those looking to save time traveling to Buenos Aires, Bangkok offers the quickest one-way flight (28 hours 0 minutes).

  • Does Buenos Aires Ministro Pistarini have rental cars?

    Yes. Those touching down at Buenos Aires Ministro Pistarini can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Buenos Aires Ministro Pistarini?

    Yes. Buenos Aires Ministro Pistarini has hotels nearby for those requiring accommodations. My pod Capsule Boutique Airport is the closest property to Buenos Aires Ministro Pistarini (0.0 km away from Buenos Aires Ministro Pistarini).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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Fly with Cheapflights

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How does Cheapflights help users find flights to Buenos Aires?

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Why should you use Cheapflights to find cheap flight tickets to Buenos Aires?

Cheapflights simply makes it quick and affordable to book flights to 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 to Buenos Aires with no change fees?

Need flexible booking options for your flight to Buenos Aires ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Not ready to book yet? You can track prices for flights to Buenos Aires on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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