฿24,424+ 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 24/5. Fares are subject to change and may not be available on all flights or dates of travel.
— BUE
16 Apr — 23 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 17 March 2026.

Mon 1/622:45
BKK
-
AEP
2 stops39h 55m
Multiple Airlines
Mon 8/612:45
AEP
-
BKK
3 stops61h 20m
Multiple Airlines
Deal found 15/3฿50,339
Sat 19/1223:15
BKK
-
AEP
2 stops38h 50m
Multiple Airlines
Sat 16/112:20
AEP
-
BKK
3 stops58h 20m
Multiple Airlines
Deal found 13/3฿50,760
Mon 15/606:40
BKK
-
AEP
2 stops56h 00m
Multiple Airlines
Sun 5/712:45
AEP
-
BKK
3 stops64h 40m
Multiple Airlines
Deal found 15/3฿51,310
Sat 19/1223:45
BKK
-
AEP
2 stops38h 20m
Multiple Airlines
Sun 3/112:20
AEP
-
BKK
3 stops58h 20m
Multiple Airlines
Deal found 15/3฿51,893
Wed 23/1223:15
BKK
-
AEP
2 stops38h 50m
Multiple Airlines
Wed 30/1212:45
AEP
-
BKK
3 stops77h 30m
Multiple Airlines
Deal found 17/3฿52,088
Sat 19/1223:45
BKK
-
EZE
2 stops32h 40m
เตอร์กิชแอร์ไลน์
Sat 16/123:55
EZE
-
BKK
2 stops42h 20m
เตอร์กิชแอร์ไลน์
Deal found 13/3฿53,254
Sat 19/1223:45
BKK
-
EZE
2 stops32h 40m
เตอร์กิชแอร์ไลน์
Sun 3/123:55
EZE
-
BKK
2 stops43h 25m
เตอร์กิชแอร์ไลน์
Deal found 15/3฿53,934
Sun 20/1210:10
BKK
-
EZE
2 stops46h 15m
เตอร์กิชแอร์ไลน์
Sun 3/123:55
EZE
-
BKK
2 stops43h 25m
เตอร์กิชแอร์ไลน์
Deal found 17/3฿53,967
Wed 23/1223:45
BKK
-
EZE
2 stops32h 40m
เตอร์กิชแอร์ไลน์
Wed 30/1223:55
EZE
-
BKK
2 stops49h 45m
เตอร์กิชแอร์ไลน์
Deal found 17/3฿54,355
Thu 3/1222:20
BKK
-
EZE
2 stops58h 05m
เตอร์กิชแอร์ไลน์
Mon 7/1223:55
EZE
-
BKK
2 stops29h 10m
เตอร์กิชแอร์ไลน์
Deal found 13/3฿54,809
Wed 23/1223:45
BKK
-
EZE
2 stops32h 40m
Multiple Airlines
Wed 30/1223:55
EZE
-
BKK
2 stops43h 25m
Multiple Airlines
Deal found 13/3฿55,198
Thu 7/523:35
BKK
-
AEP
2 stops39h 05m
Multiple Airlines
Wed 20/512:45
AEP
-
BKK
3 stops78h 20m
Multiple Airlines
Deal found 12/3฿58,858

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 17 March 2026.

Return from

฿50,339

One-way from

฿24,424

Popular in

July

Cheapest in

August

Average price

฿67,312
1/6-8/6
  • 1/6-8/6
  • 5 total stops
  • 101h 15m total
  • Bangkok to Buenos Aires
Search Deals
24/5
  • 24/5
  • 3 total stops
  • 41h 10m total
  • Bangkok to Buenos Aires
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (฿9,926 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (฿3,042 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 17 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

Cheapest return flight

BangkokBuenos Aires

BKK - AEP

BKKAEP

Bangkok Suvarnabhumi

Mon 1/6

22:45-04:40

2 stops39h 55m

Buenos Aires Jorge Newbery

Mon 8/6

12:45-12:05

3 stops61h 20m

฿50,339

BangkokBuenos Aires

BKK - AEP

BKKAEP

Bangkok Suvarnabhumi

Thu 7/5

23:35-04:40

2 stops39h 05m

Buenos Aires Jorge Newbery

Wed 20/5

12:45-05:05

3 stops78h 20m

฿58,858

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Mon 15/6

23:15-22:25

2 stops33h 10m

Buenos Aires Ministro Pistarini

Sun 5/7

23:55-05:40

2 stops43h 45m

฿59,149

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Thu 7/5

23:35-22:25

2 stops32h 50m

Buenos Aires Ministro Pistarini

Wed 20/5

23:55-05:40

2 stops43h 45m

฿60,316

BangkokBuenos Aires

BKK - AEP

BKKAEP

Bangkok Suvarnabhumi

Sat 11/4

11:15-04:40

2 stops51h 25m

Buenos Aires Jorge Newbery

Sat 18/4

12:45-05:05

3 stops78h 20m

฿60,899

BangkokBuenos Aires

BKK - AEP

BKKAEP

Bangkok Suvarnabhumi

Fri 1/5

11:15-04:40

2 stops51h 25m

Buenos Aires Jorge Newbery

Sat 6/6

12:45-15:25

3 stops64h 40m

฿64,430

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Fri 10/4

01:15-21:05

2 stops29h 50m

Buenos Aires Ministro Pistarini

Sat 18/4

22:40-19:05

2 stops34h 25m

฿65,498

BangkokBuenos Aires

BKK - AEP

BKKAEP

Bangkok Suvarnabhumi

Sun 14/6

02:30-21:40

2 stops29h 10m

Buenos Aires Jorge Newbery

Sat 4/7

03:15-19:25

2 stops30h 10m

฿66,697

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Wed 29/4

12:35-21:05

3 stops42h 30m

Buenos Aires Ministro Pistarini

Wed 6/5

22:40-19:05

2 stops34h 25m

฿67,831

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Sun 14/6

01:35-20:50

2 stops29h 15m

Buenos Aires Ministro Pistarini

Sun 5/7

22:25-19:00

3 stops34h 35m

฿69,029

Flights are sorted by cheapest return flights first.

Deals found on 16/3

Showing 1-10 of 49 resultsSorted by cheapest first
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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 32 hours 21 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 ฿59,287

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 (29 hours 55 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

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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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