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Cheap flights from Bangkok to Buenos Aires from ฿27,378

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — BUE
15 Jul — 22 Jul1
1 adult

Cheap flight deals from Bangkok to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 July 2025.

Round-trip from

฿54,333

One-way from

฿27,378

Popular in

July

Cheapest in

March

Average price

฿98,692
24/9-8/10
  • 24/9-8/10
  • 5 total stops
  • 117h 50m total
  • Bangkok to Buenos Aires
Search Deals
15/9
  • 15/9
  • 3 total stops
  • 56h 58m total
  • Bangkok to Buenos Aires
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (฿457,937 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (฿94,095 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Bangkok to Buenos Aires

Cheapest flights from Bangkok to Buenos Aires
Explore the most affordable flight options available from Bangkok to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 July 2025.

Wed 24/922:45BKK - AEP
2 stops39h 20mMultiple Airlines
Wed 8/1012:45AEP - BKK
3 stops78h 30mMultiple Airlines
Deal found 9/7฿54,333
Mon 1/1205:50BKK - EZE
2 stops50h 35mเตอร์กิชแอร์ไลน์
Sat 31/123:55EZE - BKK
2 stops42h 25mเตอร์กิชแอร์ไลน์
Deal found 9/7฿56,452
Thu 18/1205:50BKK - EZE
2 stops50h 35mMultiple Airlines
Sat 3/123:55EZE - BKK
2 stops43h 25mMultiple Airlines
Deal found 9/7฿57,071
Thu 13/1108:10BKK - EZE
2 stops51h 20mQatar Airways
Sun 16/1102:30EZE - BKK
2 stops30h 15mQatar Airways
Deal found 8/7฿61,243
Mon 25/800:55BKK - EZE
2 stops29h 30mEthiopian Air
Tue 2/921:55EZE - BKK
2 stops29h 20mEthiopian Air
Deal found 9/7฿62,058
Tue 30/920:00BKK - AEP
2 stops28h 00mQatar Airways
Tue 25/1114:55AEP - BKK
2 stops42h 30mQatar Airways
Deal found 10/7฿63,622
Sat 23/801:35BKK - EZE
2 stops29h 10mEmirates
Sun 31/822:15EZE - BKK
2 stops29h 10mEmirates
Deal found 9/7฿64,111
Wed 24/912:35BKK - AEP
2 stops31h 55mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Wed 8/1014:55AEP - BKK
2 stops32h 50mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Deal found 9/7฿64,893
Sun 21/1217:05BKK - EZE
3 stops52h 40mบริติชแอร์เวย์
Wed 31/1213:35EZE - BKK
3 stops47h 35mบริติชแอร์เวย์
Deal found 9/7฿68,870
Mon 29/911:35BKK - EZE
2 stops35h 15mเคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Tue 25/1116:25EZE - BKK
1 stop31h 40mเคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Deal found 10/7฿69,065

Cheapflights Fare Finder

Customise your flight search to find flights from Bangkok 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 10 July 2025.
Use the filters below to find and compare flights from Bangkok to Buenos Aires that are best for you.

Fly from

Bangkok

Fly to

Buenos Aires

Route

Depart

Return

Price

BangkokBuenos Aires

BKK - AEP

BKKAEP

Bangkok Suvarnabhumi

Wed 24/9

22:45-04:05

2 stops39h 20m

Buenos Aires Jorge Newbery

Wed 8/10

12:45-05:15

3 stops78h 30m

฿54,333

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Mon 1/12

05:50-22:25

2 stops50h 35m

Buenos Aires Ministro Pistarini

Sat 31/1

23:55-04:20

2 stops42h 25m

฿56,452

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Thu 18/12

05:50-22:25

2 stops50h 35m

Buenos Aires Ministro Pistarini

Sat 3/1

23:55-05:20

2 stops43h 25m

฿57,071

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Thu 13/11

08:10-01:30

2 stops51h 20m

Buenos Aires Ministro Pistarini

Sun 16/11

02:30-18:45

2 stops30h 15m

฿61,243

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Mon 25/8

00:55-20:25

2 stops29h 30m

Buenos Aires Ministro Pistarini

Tue 2/9

21:55-13:15

2 stops29h 20m

฿62,058

BangkokBuenos Aires

BKK - AEP

BKKAEP

Bangkok Suvarnabhumi

Tue 30/9

20:00-14:00

2 stops28h 00m

Buenos Aires Jorge Newbery

Tue 25/11

14:55-19:25

2 stops42h 30m

฿63,622

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Sat 23/8

01:35-20:45

2 stops29h 10m

Buenos Aires Ministro Pistarini

Sun 31/8

22:15-13:25

2 stops29h 10m

฿64,111

BangkokBuenos Aires

BKK - AEP

BKKAEP

Bangkok Suvarnabhumi

Wed 24/9

12:35-10:30

2 stops31h 55m

Buenos Aires Jorge Newbery

Wed 8/10

14:55-09:45

2 stops32h 50m

฿64,893

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Sun 21/12

17:05-11:45

3 stops52h 40m

Buenos Aires Ministro Pistarini

Wed 31/12

13:35-23:10

3 stops47h 35m

฿68,870

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Mon 29/9

11:35-12:50

2 stops35h 15m

Buenos Aires Ministro Pistarini

Tue 25/11

16:25-10:05

1 stop31h 40m

฿69,065

Flights are sorted by cheapest return flights first.

Deals found on 8/7

Showing 1-10 of 20 results
1
2

Best time to book a flight from Bangkok to Buenos Aires

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

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

Find hourly flight availability from Bangkok 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 10 July 2025.

It’s typically best to fly out from Bangkok to Buenos Aires in the morning. Doing so could potentially save you 16% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 10 July 2025.
Get a feel of what it's like to fly with Emirates, เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์, andแอร์ฟร้านซ์ from Bangkok 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.
Emirates
8.1
Very Good
3,285 reviews
Check prices

Comfort

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

Boarding

8.1

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Emirates
8.1
Very Good
3,285 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Comfort

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

Boarding

8.1

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
7.8
Good
1,372 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Comfort

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

Boarding

8.1

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
แอร์ฟร้านซ์
7.5
Good
1,467 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Comfort

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

Boarding

8.1

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
สวิส อินเตอร์เนชั่นแนล แอร์ไลน์
7.5
Good
1,655 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Comfort

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

Boarding

8.1

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Qatar Airways
7.4
Good
3,596 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Comfort

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

Boarding

8.1

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.

Related info for your journey

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

  • What are the cheapest airlines flying from Bangkok to Buenos Aires round-trip?

    According to our current data, เตอร์กิชแอร์ไลน์ (฿56,452), Qatar Airways (฿61,243), and Ethiopian Air (฿62,058) offers the cheapest pricing from Bangkok to Buenos Aires. Users have found that เตอร์กิชแอร์ไลน์ is 15% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Bangkok to Buenos Aires one-way?

    For one-way options, check prices for เตอร์กิชแอร์ไลน์. According to our data, you can fly for as low as ฿34,190. Users have also found prices from ฿37,384 and ฿41,133 on Ethiopian Air and Emirates, respectively.

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

    Most travellers choose Bangkok Suvarnabhumi - Buenos Aires Jorge Newbery, Bangkok Suvarnabhumi - Buenos Aires Ministro Pistarini or Bangkok Don Mueang Intl - Buenos Aires Ministro Pistarini when deciding on the best route from Bangkok to Buenos Aires.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bangkok 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.

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