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Cheap flights from Bangkok to Buenos Aires from ฿26,444

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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — BUE
16 May — 23 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bangkok to Buenos Aires

Enter your travel dates to find the best prices.

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 16 April 2026.

Thu 4/619:45
BKK
-
EZE
2 stops39h 15m
Multiple Airlines
Mon 6/702:20
EZE
-
BKK
2 stops49h 05m
Multiple Airlines
Deal found 15/4฿53,881
Thu 11/619:45
BKK
-
EZE
2 stops39h 15m
Qatar Airways
Sat 13/602:20
EZE
-
BKK
2 stops42h 30m
Qatar Airways
Deal found 13/4฿56,538
Sat 2/519:40
BKK
-
EZE
2 stops39h 30m
Multiple Airlines
Fri 8/502:20
EZE
-
BKK
2 stops55h 25m
Multiple Airlines
Deal found 14/4฿57,339
Thu 12/1122:20
BKK
-
AEP
2 stops39h 45m
Multiple Airlines
Mon 7/1212:45
AEP
-
BKK
3 stops57h 55m
Multiple Airlines
Deal found 14/4฿58,683
Wed 7/1022:45
BKK
-
AEP
2 stops39h 20m
Multiple Airlines
Mon 19/1012:45
AEP
-
BKK
3 stops78h 25m
Multiple Airlines
Deal found 14/4฿59,836
Thu 12/1122:20
BKK
-
EZE
2 stops34h 05m
เตอร์กิชแอร์ไลน์
Mon 7/1223:55
EZE
-
BKK
2 stops42h 20m
เตอร์กิชแอร์ไลน์
Deal found 14/4฿61,052
Wed 7/1006:40
BKK
-
EZE
2 stops49h 45m
เตอร์กิชแอร์ไลน์
Mon 19/1023:55
EZE
-
BKK
2 stops43h 15m
เตอร์กิชแอร์ไลน์
Deal found 14/4฿61,084
Sat 14/1105:55
BKK
-
EZE
2 stops50h 30m
เตอร์กิชแอร์ไลน์
Sun 13/1223:55
EZE
-
BKK
2 stops42h 20m
เตอร์กิชแอร์ไลน์
Deal found 11/4฿62,013
Wed 23/1210:10
BKK
-
AEP
2 stops51h 55m
Multiple Airlines
Wed 30/1212:45
AEP
-
BKK
3 stops77h 30m
Multiple Airlines
Deal found 13/4฿62,589
Sun 20/1205:55
BKK
-
AEP
2 stops56h 10m
Multiple Airlines
Sun 3/112:20
AEP
-
BKK
3 stops58h 20m
Multiple Airlines
Deal found 15/4฿62,941
Tue 12/511:15
BKK
-
EZE
2 stops45h 10m
เตอร์กิชแอร์ไลน์
Tue 19/523:55
EZE
-
BKK
2 stops43h 10m
เตอร์กิชแอร์ไลน์
Deal found 14/4฿63,549
Thu 19/1108:15
BKK
-
AEP
2 stops47h 15m
Qatar Airways
Mon 23/1114:55
AEP
-
BKK
2 stops41h 30m
Qatar Airways
Deal found 13/4฿63,870

Find 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 16 April 2026.

Round-trip from

฿53,881

One-way from

฿26,444
Qatar Airways
  • Qatar Airways
  • 4/6-6/7
  • 4 total stops
  • 88h 20m total
  • Bangkok to Buenos Aires
Search Deals
19/5
  • 19/5
  • 3 total stops
  • 48h 00m total
  • Bangkok to Buenos Aires
Search Deals

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 16 April 2026.
Use the filters below to find and compare flights from Bangkok to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Thu 4/6

19:45-01:00

2 stops39h 15m

Buenos Aires Ministro Pistarini

Mon 6/7

02:20-13:25

2 stops49h 05m

฿53,881

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Thu 11/6

19:45-01:00

2 stops39h 15m

Buenos Aires Ministro Pistarini

Sat 13/6

02:20-06:50

2 stops42h 30m

฿56,538

BangkokBuenos Aires

BKK - AEP

BKKAEP

Bangkok Suvarnabhumi

Wed 7/10

22:45-04:05

2 stops39h 20m

Buenos Aires Jorge Newbery

Mon 19/10

12:45-05:10

3 stops78h 25m

฿59,836

BangkokBuenos Aires

BKK - AEP

BKKAEP

Bangkok Suvarnabhumi

Thu 14/5

02:30-10:30

2 stops42h 00m

Buenos Aires Jorge Newbery

Fri 22/5

10:45-06:50

2 stops34h 05m

฿65,054

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Sun 31/5

21:10-20:50

2 stops33h 40m

Buenos Aires Ministro Pistarini

Sun 7/6

22:25-19:25

2 stops35h 00m

฿65,150
Fastest return journey

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Sat 2/5

21:10-21:05

2 stops33h 55m

Buenos Aires Ministro Pistarini

Sat 9/5

22:40-12:15

2 stops27h 35m

฿66,175

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Fri 15/5

09:30-21:05

2 stops45h 35m

Buenos Aires Ministro Pistarini

Fri 22/5

22:40-19:05

2 stops34h 25m

฿66,783

BangkokBuenos Aires

BKK - AEP

BKKAEP

Bangkok Suvarnabhumi

Mon 11/5

02:30-02:20

2 stops33h 50m

Buenos Aires Jorge Newbery

Tue 19/5

13:40-06:50

2 stops31h 10m

฿67,007

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Thu 11/6

12:35-20:50

3 stops42h 15m

Buenos Aires Ministro Pistarini

Sun 14/6

22:25-12:30

2 stops28h 05m

฿68,128

BangkokBuenos Aires

BKK - AEP

BKKAEP

Bangkok Suvarnabhumi

Fri 15/5

21:40-14:50

2 stops27h 10m

Buenos Aires Jorge Newbery

Fri 22/5

21:00-19:50

2 stops36h 50m

฿68,672

Flights are sorted by cheapest return flights first.

Deals found on 12/4

Showing 1-10 of 44 resultsSorted by cheapest first
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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
No data available for this route at this time. Please check back soon.

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.

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

    Airlines like Qatar Airways fly from Bangkok to Buenos Aires in about 39h 15m. The time it takes to get you to your destination can typically vary by up to . Bangkok and Buenos Aires are separated by a distance of 16866 km.

  • What is the cheapest airline to fly from Bangkok to Buenos Aires round-trip?

    According to our current data, Ethiopian Air (฿58,596), offers the cheapest pricing from Bangkok to Buenos Aires.

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

    Most travellers choose Bangkok Suvarnabhumi - Buenos Aires Ministro Pistarini, Bangkok Suvarnabhumi - Buenos Aires Jorge Newbery 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Bangkok to Buenos Aires

Discover the top airline that operate flights from Bangkok to Buenos Aires. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 16 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Ethiopian AirCheapest฿58,596Average฿68,673FlexibilityNo cancel feeOn-time72%
Search Ethiopian Air flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Bangkok to Buenos Aires?

Cheapflights helps you search for flights from Bangkok to Buenos Aires via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Bangkok to Buenos Aires?

Cheapflights helps you find that perfect flight to Buenos Aires from Bangkok by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Bangkok to Buenos Aires with no change fees?

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

Can Cheapflights notify me if prices for flights from Bangkok to Buenos Aires become cheaper?

Not ready to book yet? You can track prices for flights from Bangkok to Buenos Aires on Cheapflights with our Price Alert feature and get notified when better prices are available.

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