฿24,413+ 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 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
— BUE
3 Apr — 10 Apr1
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 4 March 2026.

Wed 23/1210:10
BKK
-
AEP
2 stops51h 55m
Multiple Airlines
Wed 30/1212:45
AEP
-
BKK
3 stops77h 30m
Multiple Airlines
Deal found 28/2฿51,448
Sun 3/506:45
BKK
-
AEP
2 stops55h 55m
Multiple Airlines
Wed 27/512:45
AEP
-
BKK
3 stops61h 20m
Multiple Airlines
Deal found 3/3฿51,511
Thu 15/1023:15
BKK
-
EZE
2 stops33h 10m
เตอร์กิชแอร์ไลน์
Mon 14/1223:55
EZE
-
BKK
2 stops29h 10m
เตอร์กิชแอร์ไลน์
Deal found 3/3฿52,175
Wed 23/1223:45
BKK
-
EZE
2 stops32h 40m
เตอร์กิชแอร์ไลน์
Wed 30/1223:55
EZE
-
BKK
2 stops49h 45m
เตอร์กิชแอร์ไลน์
Deal found 2/3฿53,469
Sun 20/1223:45
BKK
-
EZE
2 stops32h 40m
เตอร์กิชแอร์ไลน์
Sun 3/123:55
EZE
-
BKK
2 stops43h 25m
เตอร์กิชแอร์ไลน์
Deal found 2/3฿53,501
Mon 4/523:35
BKK
-
EZE
2 stops32h 50m
Multiple Airlines
Tue 26/523:55
EZE
-
BKK
2 stops29h 30m
Multiple Airlines
Deal found 3/3฿53,975
Fri 30/1005:55
BKK
-
EZE
2 stops50h 30m
เตอร์กิชแอร์ไลน์
Sun 1/1123:55
EZE
-
BKK
2 stops42h 20m
เตอร์กิชแอร์ไลน์
Deal found 2/3฿54,038
Thu 16/423:35
BKK
-
EZE
2 stops32h 50m
Multiple Airlines
Wed 29/423:55
EZE
-
BKK
2 stops43h 45m
Multiple Airlines
Deal found 27/2฿54,354
Wed 15/423:35
BKK
-
EZE
2 stops32h 50m
Multiple Airlines
Wed 22/423:55
EZE
-
BKK
2 stops43h 45m
Multiple Airlines
Deal found 1/3฿54,417
Tue 5/523:35
BKK
-
EZE
2 stops32h 50m
เตอร์กิชแอร์ไลน์
Sat 23/523:55
EZE
-
BKK
2 stops29h 30m
เตอร์กิชแอร์ไลน์
Deal found 3/3฿54,449
Thu 15/1023:15
BKK
-
AEP
2 stops38h 50m
Multiple Airlines
Mon 14/1211:50
AEP
-
BKK
2 stops30h 25m
Multiple Airlines
Deal found 3/3฿56,438
Mon 4/523:35
BKK
-
AEP
2 stops39h 05m
Multiple Airlines
Tue 26/512:45
AEP
-
BKK
3 stops59h 00m
Multiple Airlines
Deal found 3/3฿56,565

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 4 March 2026.

Return from

฿51,448

One-way from

฿24,413

Popular in

July

Cheapest in

August

Average price

฿65,629
8/6-12/6
  • 8/6-12/6
  • 5 total stops
  • 117h 20m total
  • Bangkok to Buenos Aires
Search Deals
21/4
  • 21/4
  • 3 total stops
  • 41h 35m total
  • Bangkok to Buenos Aires
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (฿10,062 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (฿3,010 potential savings vs. average return price).
Search Deals
Average for return flights in March 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 4 March 2026.
Use the filters below to find and compare flights to Buenos Aires that are best for you.

Fly from

Route

Depart

Return

Price

BangkokBuenos Aires

BKK - AEP

BKKAEP

Bangkok Suvarnabhumi

Sun 3/5

06:45-04:40

2 stops55h 55m

Buenos Aires Jorge Newbery

Tue 26/5

12:45-05:05

3 stops78h 20m

฿51,511

BangkokBuenos Aires

BKK - AEP

BKKAEP

Bangkok Suvarnabhumi

Sun 3/5

06:45-04:40

2 stops55h 55m

Buenos Aires Jorge Newbery

Wed 27/5

12:45-12:05

3 stops61h 20m

฿51,511

BangkokBuenos Aires

BKK - AEP

BKKAEP

Bangkok Suvarnabhumi

Sun 3/5

06:45-04:40

2 stops55h 55m

Buenos Aires Jorge Newbery

Mon 25/5

12:45-05:05

3 stops78h 20m

฿51,511

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Wed 15/4

23:35-22:25

2 stops32h 50m

Buenos Aires Ministro Pistarini

Wed 22/4

23:55-05:40

2 stops43h 45m

฿54,417

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Tue 5/5

23:35-22:25

2 stops32h 50m

Buenos Aires Ministro Pistarini

Mon 25/5

23:55-15:25

2 stops29h 30m

฿54,449

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Tue 5/5

23:35-22:25

2 stops32h 50m

Buenos Aires Ministro Pistarini

Wed 27/5

23:55-05:05

2 stops43h 10m

฿54,449

BangkokBuenos Aires

BKK - AEP

BKKAEP

Bangkok Suvarnabhumi

Mon 4/5

23:35-04:40

2 stops39h 05m

Buenos Aires Jorge Newbery

Tue 26/5

12:45-09:45

3 stops59h 00m

฿56,565

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Tue 14/4

23:35-22:25

2 stops32h 50m

Buenos Aires Ministro Pistarini

Tue 21/4

23:55-05:40

2 stops43h 45m

฿57,544

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Wed 1/4

23:35-22:25

2 stops32h 50m

Buenos Aires Ministro Pistarini

Tue 7/4

23:55-05:40

2 stops43h 45m

฿60,639

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Mon 13/4

01:55-20:25

2 stops28h 30m

Buenos Aires Ministro Pistarini

Tue 21/4

21:55-20:00

3 stops36h 05m

฿63,544

Flights are sorted by cheapest return flights first.

Deals found on 2/3

Showing 1-10 of 49 resultsSorted by cheapest first
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5

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 32 hours 50 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.

What are the most popular airlines that fly to Buenos Aires?

The most popular airline flying from Bangkok to Buenos Aires is Ethiopian Air.

Ethiopian Air
Ethiopian Air
From ฿57,805

What are the cheapest airlines that fly to Buenos Aires?

The cheapest airline flying from Bangkok to Buenos Aires is Ethiopian Air.

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.

  • What is the best airline to fly to Buenos Aires?

    Based on reviews from Cheapflights users, Ethiopian Air is rated the highest out of the airlines that fly to Buenos Aires.

  • 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 (31 hours 5 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

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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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