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Cheap flights from Thailand to Buenos Aires from ฿25,535

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — BUE
5 Jan — 12 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thailand to Buenos Aires

Enter your travel dates to find the best prices.

Cheapest flights from Thailand to Buenos Aires
Explore the most affordable flight options available from Thailand to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 December 2025.

Thu 11/1215:20BKK - EZE
2 stops47h 20mซาอุเดียแอร์ไลน์
Thu 22/122:35EZE - BKK
2 stops53h 05mซาอุเดียแอร์ไลน์
Deal found 4/12฿60,538
Thu 4/1201:35BKK - EZE
2 stops28h 20mEthiopian Air
Thu 11/1221:30EZE - BKK
2 stops29h 00mEthiopian Air
Deal found 4/12฿61,526
Thu 11/1215:20BKK - EZE
2 stops47h 20mซาอุเดียแอร์ไลน์
Tue 20/122:35EZE - BKK
2 stops53h 05mซาอุเดียแอร์ไลน์
Deal found 4/12฿61,972
Sat 6/1201:35BKK - EZE
2 stops28h 20mEthiopian Air
Sun 18/121:30EZE - BKK
2 stops29h 00mEthiopian Air
Deal found 6/12฿63,024
Fri 12/1215:20BKK - EZE
2 stops61h 40mซาอุเดียแอร์ไลน์
Thu 22/122:35EZE - BKK
2 stops53h 05mซาอุเดียแอร์ไลน์
Deal found 4/12฿64,076
Wed 17/1215:20BKK - EZE
2 stops46h 50mซาอุเดียแอร์ไลน์
Sun 8/323:55EZE - BKK
2 stops61h 35mซาอุเดียแอร์ไลน์
Deal found 4/12฿64,427
Fri 12/1201:15BKK - EZE
2 stops51h 45mซาอุเดียแอร์ไลน์
Thu 22/122:35EZE - BKK
2 stops53h 05mซาอุเดียแอร์ไลน์
Deal found 4/12฿64,682
Thu 4/1201:35BKK - AEP
2 stops29h 55mMultiple Airlines
Thu 11/1219:30AEP - BKK
2 stops31h 00mMultiple Airlines
Deal found 4/12฿64,841
Fri 12/1215:20BKK - EZE
2 stops61h 40mซาอุเดียแอร์ไลน์
Tue 20/122:35EZE - BKK
2 stops53h 05mซาอุเดียแอร์ไลน์
Deal found 4/12฿65,479
Wed 10/1220:45BKK - EZE
2 stops34h 25mEmirates
Sat 24/123:00EZE - BKK
2 stops27h 55mEmirates
Deal found 4/12฿65,670
Mon 8/1208:15BKK - EZE
3 stops64h 55mแอร์แคนาดา
Fri 23/116:45EZE - BKK
3 stops45h 35mแอร์แคนาดา
Deal found 4/12฿65,989
Fri 12/1201:15BKK - EZE
2 stops51h 45mซาอุเดียแอร์ไลน์
Tue 20/122:35EZE - BKK
2 stops53h 05mซาอุเดียแอร์ไลน์
Deal found 4/12฿66,117

Find flight deals from Thailand to Buenos Aires

Keep the following information in mind while searching for Thailand to Buenos Aires flight deals. Data was last updated 6 December 2025.

Round-trip from

฿53,301

One-way from

฿25,535

Popular in

July

Cheapest in

August

Average price

฿65,606
สวิส อินเตอร์เนชั่นแนล แอร์ไลน์
  • สวิส อินเตอร์เนชั่นแนล แอร์ไลน์
  • 29/4-10/6
  • 4 total stops
  • 75h 40m total
  • Thailand to Buenos Aires
Search Deals
4/2
  • 4/2
  • 3 total stops
  • 57h 25m total
  • Thailand to Buenos Aires
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (฿326,322 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (฿97,219 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Thailand to Buenos Aires that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 6 December 2025.
Use the filters below to find and compare flights from Thailand to Buenos Aires that are best for you.

Fly from

Thailand

Fly to

Buenos Aires

Route

Depart

Return

Price

BangkokBuenos Aires

BKK - AEP

BKKAEP

Bangkok Suvarnabhumi

Tue 12/5

22:45-04:05

2 stops39h 20m

Buenos Aires Jorge Newbery

Tue 19/5

12:45-09:45

3 stops59h 00m

฿53,397

BangkokBuenos Aires

BKK - AEP

BKKAEP

Bangkok Suvarnabhumi

Tue 12/5

12:50-09:40

2 stops30h 50m

Buenos Aires Jorge Newbery

Tue 19/5

14:55-09:45

2 stops32h 50m

฿53,652

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Tue 12/5

12:50-10:45

2 stops31h 55m

Buenos Aires Ministro Pistarini

Mon 18/5

02:25-09:45

2 stops45h 20m

฿53,652

BangkokBuenos Aires

BKK - AEP

BKKAEP

Bangkok Suvarnabhumi

Tue 28/4

15:30-09:40

3 stops52h 10m

Buenos Aires Jorge Newbery

Wed 10/6

14:55-09:45

2 stops32h 50m

฿53,716

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Wed 29/4

23:00-06:25

2 stops41h 25m

Buenos Aires Ministro Pistarini

Thu 11/6

16:40-14:10

2 stops35h 30m

฿54,831

BangkokBuenos Aires

BKK - AEP

BKKAEP

Bangkok Suvarnabhumi

Wed 29/4

12:35-09:40

2 stops31h 05m

Buenos Aires Jorge Newbery

Wed 10/6

14:55-09:45

2 stops32h 50m

฿55,597

BangkokBuenos Aires

BKK - AEP

BKKAEP

Bangkok Suvarnabhumi

Wed 29/4

12:35-09:40

2 stops31h 05m

Buenos Aires Jorge Newbery

Tue 9/6

14:55-09:45

2 stops32h 50m

฿55,597

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Mon 27/4

12:35-15:45

2 stops37h 10m

Buenos Aires Ministro Pistarini

Tue 9/6

16:40-14:10

2 stops35h 30m

฿56,043

BangkokBuenos Aires

BKK - AEP

BKKAEP

Bangkok Suvarnabhumi

Tue 28/4

15:30-09:40

3 stops52h 10m

Buenos Aires Jorge Newbery

Thu 11/6

14:55-09:45

2 stops32h 50m

฿56,362

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Tue 10/3

23:45-22:25

2 stops32h 40m

Buenos Aires Ministro Pistarini

Tue 24/3

23:55-05:20

2 stops43h 25m

฿56,394

Flights are sorted by cheapest return flights first.

Deals found on 4/12

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

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Thailand 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 from Thailand to Buenos Aires

What is the cheapest time of day to fly from TH to BUE?

Find hourly flight availability from Thailand to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 December 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 12% on flights from Thailand to Buenos Aires by exploring options for tickets in the morning.

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buenos Aires. Reviews last updated 6 December 2025.
Get a feel of what it's like to fly with Ethiopian Air from Thailand to Buenos Aires by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Ethiopian Air
7.2
Good
903 reviews
Check prices

Boarding

7.2

Food

6.9

Entertainment

6.7

Comfort

7.1

Overall

7.2

Crew

7.5

Reviews

1 / 20
2.0
Mediocre

puguh,Nov 2025

JUB - ADD

Very bad service and cleaness. By the end of flight i missed my baggage
Ethiopian Air
7.2
Good
903 reviews
Ethiopian Air
7.2
Good
903 reviews
Check prices

Boarding

7.2

Food

6.9

Entertainment

6.7

Comfort

7.1

Overall

7.2

Crew

7.5

Reviews

1 / 20
2.0
Mediocre

puguh,Nov 2025

JUB - ADD

Very bad service and cleaness. By the end of flight i missed my baggage

Related info for your journey

Find useful and relevant information for your journey from Thailand to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Thailand to Buenos Aires?

    A quick flight from Thailand to Buenos Aires can take about 30h 50m. สวิส อินเตอร์เนชั่นแนล แอร์ไลน์ provides one of the quickest options available for as low as ฿53,652. The distance from Thailand to Buenos Aires is about 16879 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Thailand to Buenos Aires?

    The most popular route from Thailand to Buenos Aires is Bangkok Suvarnabhumi - Buenos Aires Ministro Pistarini. You may also consider Bangkok Suvarnabhumi - Buenos Aires Jorge Newbery or Bangkok Don Mueang Intl - Buenos Aires Ministro Pistarini.

  • Can I find deals for flights from Thailand to Buenos Aires that include hotel bookings?

    Yes. In addition to deals on Thailand to Buenos Aires flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Thailand to Buenos Aires?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thailand to Buenos Aires.

  • Can I find deals for business class flights from Thailand to Buenos Aires?

    Yes. Cheapflights offers flight deals from Thailand to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Thailand to Buenos Aires flexibly with Cheapflights today.

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