฿26,670+ 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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
— BUE
22 Aug — 29 Aug1
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 23 July 2026.

Sun 6/901:50
BKK
-
EZE
2 stops28h 35m
Ethiopian Air
Sun 20/921:55
EZE
-
BKK
2 stops28h 40m
Ethiopian Air
Deal found 19/7฿52,021
Fri 11/901:55
BKK
-
EZE
2 stops28h 30m
Ethiopian Air
Fri 18/921:55
EZE
-
BKK
2 stops28h 40m
Ethiopian Air
Deal found 23/7฿52,731
Thu 20/801:50
BKK
-
EZE
2 stops28h 35m
Ethiopian Air
Wed 26/821:55
EZE
-
BKK
2 stops28h 05m
Ethiopian Air
Deal found 20/7฿52,799
Mon 31/801:55
BKK
-
EZE
2 stops28h 30m
Ethiopian Air
Mon 28/921:55
EZE
-
BKK
2 stops28h 05m
Ethiopian Air
Deal found 20/7฿52,833
Thu 3/901:50
BKK
-
EZE
2 stops28h 35m
Ethiopian Air
Fri 11/921:55
EZE
-
BKK
2 stops28h 40m
Ethiopian Air
Deal found 21/7฿53,272
Sat 28/1101:35
BKK
-
EZE
2 stops28h 20m
Ethiopian Air
Sun 31/121:30
EZE
-
BKK
2 stops29h 00m
Ethiopian Air
Deal found 21/7฿53,373
Mon 17/801:55
BKK
-
EZE
2 stops28h 30m
Ethiopian Air
Thu 22/1021:55
EZE
-
BKK
2 stops28h 40m
Ethiopian Air
Deal found 20/7฿54,759
Mon 17/801:55
BKK
-
EZE
2 stops28h 30m
Ethiopian Air
Tue 20/1021:55
EZE
-
BKK
2 stops28h 40m
Ethiopian Air
Deal found 21/7฿54,861
Tue 18/822:45
BKK
-
EZE
1 stop33h 40m
Multiple Airlines
Tue 20/1023:55
EZE
-
BKK
1 stop43h 45m
Multiple Airlines
Deal found 19/7฿55,435
Mon 7/912:35
BKK
-
AEP
2 stops31h 05m
สวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Sun 20/912:55
AEP
-
BKK
2 stops34h 55m
สวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Deal found 19/7฿60,641
Thu 12/1113:15
BKK
-
AEP
2 stops32h 45m
Multiple Airlines
Mon 7/1220:00
AEP
-
BKK
2 stops52h 45m
Multiple Airlines
Deal found 23/7฿66,083
Thu 3/922:55
BKK
-
AEP
2 stops44h 30m
Multiple Airlines
Thu 10/912:55
AEP
-
BKK
2 stops34h 55m
Multiple Airlines
Deal found 21/7฿68,212

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 23 July 2026.

Return from

฿52,021

One-way from

฿26,670

Popular in

February

Cheapest in

August
Ethiopian Air
  • Ethiopian Air
  • 6/9-20/9
  • 4 total stops
  • 57h 15m total
  • Bangkok to Buenos Aires
Search Deals
7/12
  • 7/12
  • 3 total stops
  • 38h 10m total
  • Bangkok to Buenos Aires
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (฿2,292 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿788 potential savings vs. average return price).
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 23 July 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 - EZE

BKKEZE

Bangkok Suvarnabhumi

Mon 17/8

01:55-20:25

2 stops28h 30m

Buenos Aires Ministro Pistarini

Thu 22/10

21:55-12:35

2 stops28h 40m

฿54,759

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Tue 18/8

01:50-20:25

2 stops28h 35m

Buenos Aires Ministro Pistarini

Thu 8/10

21:55-12:35

2 stops28h 40m

฿54,861

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Mon 17/8

01:55-20:25

2 stops28h 30m

Buenos Aires Ministro Pistarini

Tue 20/10

21:55-12:35

2 stops28h 40m

฿54,894

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Mon 7/9

11:25-13:15

2 stops35h 50m

Buenos Aires Ministro Pistarini

Sun 20/9

23:55-09:15

1 stop47h 20m

฿63,041
Fastest return journey

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Wed 19/8

12:05-05:50

1 stop27h 45m

Buenos Aires Ministro Pistarini

Thu 8/10

21:10-09:15

1 stop26h 05m

฿63,041

BangkokBuenos Aires

BKK - AEP

BKKAEP

Bangkok Suvarnabhumi

Mon 7/9

12:35-09:40

2 stops31h 05m

Buenos Aires Jorge Newbery

Sun 20/9

12:55-20:00

3 stops45h 05m

฿64,663

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Mon 7/9

12:35-15:45

2 stops37h 10m

Buenos Aires Ministro Pistarini

Sat 19/9

02:20-20:00

3 stops55h 40m

฿64,663

BangkokBuenos Aires

BKK - AEP

BKKAEP

Bangkok Suvarnabhumi

Tue 18/8

22:45-23:20

2 stops34h 35m

Buenos Aires Jorge Newbery

Tue 20/10

18:20-15:25

2 stops35h 05m

฿68,381

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Mon 21/12

01:55-19:55

1 stop28h 00m

Buenos Aires Ministro Pistarini

Wed 6/1

21:30-12:30

1 stop29h 00m

฿68,787

BangkokBuenos Aires

BKK - AEP

BKKAEP

Bangkok Suvarnabhumi

Tue 18/8

22:45-23:20

2 stops34h 35m

Buenos Aires Jorge Newbery

Thu 22/10

18:20-15:25

2 stops35h 05m

฿69,734

Flights are sorted by cheapest return flights first.

Deals found on 20/7

Showing 1-10 of 43 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 0 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 ฿61,866

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 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

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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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