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Cheap flights from Thailand to South America from ฿23,485

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — BOG
18 Aug — 25 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thailand to South America

Enter your travel dates to find the best prices.

Cheapest flights from Thailand to South America
Explore the most affordable flight options available from Thailand to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 July 2026.

Mon 24/801:55
BKK
-
GRU
1 stop24h 25m
Ethiopian Air
Sun 25/1001:30
GRU
-
BKK
1 stop25h 00m
Ethiopian Air
Deal found 16/7฿44,820
Mon 12/1009:00
BKK
-
GRU
2 stops35h 35m
โอมานแอร์
Tue 17/1119:25
GRU
-
BKK
2 stops49h 20m
โอมานแอร์
Deal found 17/7฿45,861
Wed 5/801:55
BKK
-
GRU
1 stop24h 25m
Ethiopian Air
Fri 14/801:45
GRU
-
BKK
1 stop24h 50m
Ethiopian Air
Deal found 16/7฿46,332
Mon 16/1109:00
BKK
-
GRU
2 stops35h 40m
โอมานแอร์
Tue 1/1219:25
GRU
-
BKK
2 stops35h 50m
โอมานแอร์
Deal found 19/7฿46,466
Tue 11/801:50
BKK
-
GRU
1 stop24h 30m
Ethiopian Air
Mon 17/801:45
GRU
-
BKK
1 stop24h 15m
Ethiopian Air
Deal found 15/7฿46,701
Sat 29/801:50
BKK
-
GRU
1 stop24h 30m
Ethiopian Air
Sat 5/901:45
GRU
-
BKK
1 stop24h 15m
Ethiopian Air
Deal found 16/7฿46,768
Thu 6/801:50
BKK
-
GRU
1 stop24h 30m
Ethiopian Air
Mon 17/801:45
GRU
-
BKK
1 stop24h 15m
Ethiopian Air
Deal found 17/7฿46,936
Fri 21/801:55
BKK
-
GRU
1 stop24h 25m
Ethiopian Air
Fri 11/901:45
GRU
-
BKK
1 stop24h 50m
Ethiopian Air
Deal found 15/7฿46,970
Sat 22/801:50
BKK
-
GRU
1 stop24h 30m
Ethiopian Air
Sun 25/1001:30
GRU
-
BKK
1 stop25h 00m
Ethiopian Air
Deal found 16/7฿47,172
Fri 28/809:30
BKK
-
GRU
2 stops33h 25m
โอมานแอร์
Thu 29/1019:25
GRU
-
BKK
2 stops49h 20m
โอมานแอร์
Deal found 16/7฿47,340
Mon 12/1009:00
BKK
-
GRU
2 stops35h 35m
โอมานแอร์
Fri 27/1119:25
GRU
-
BKK
2 stops49h 20m
โอมานแอร์
Deal found 17/7฿47,776
Mon 14/909:55
BKK
-
LIM
2 stops71h 05m
Multiple Airlines
Wed 23/900:05
LIM
-
BKK
2 stops31h 20m
Multiple Airlines
Deal found 19/7฿47,810

Find flight deals from Thailand to South America

Keep the following information in mind while searching for Thailand to South America flight deals. Data was last updated 19 July 2026.

Round-trip from

฿44,820

One-way from

฿23,485

Popular in

January

Cheapest in

May

Average price

฿73,916
Ethiopian Air
  • Ethiopian Air
  • 24/8-25/10
  • 2 total stops
  • 49h 25m total
  • Thailand to South America
Search Deals
1/10
  • 1/10
  • 3 total stops
  • 54h 17m total
  • Thailand to South America
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (฿224,408 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿66,954 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Thailand to South America 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 19 July 2026.
Use the filters below to find and compare flights from Thailand to South America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokLima

BKK - LIM

BKKLIM

Bangkok Suvarnabhumi

Sat 5/9

09:55-21:00

2 stops47h 05m

Lima J Chavez Intl

Fri 18/9

00:05-19:25

2 stops31h 20m

฿49,456

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Sun 2/8

01:50-16:20

1 stop24h 30m

Sao Paulo Guarulhos Intl

Sat 8/8

01:45-12:00

1 stop24h 15m

฿49,591

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Thu 10/9

12:35-05:25

1 stop26h 50m

Sao Paulo Guarulhos Intl

Wed 23/9

18:25-09:50

1 stop29h 25m

฿49,759

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Sun 20/9

09:00-08:35

2 stops33h 35m

Sao Paulo Guarulhos Intl

Thu 1/10

20:30-06:55

2 stops48h 25m

฿50,128

BangkokLima

BKK - LIM

BKKLIM

Bangkok Suvarnabhumi

Tue 20/10

03:00-06:55

2 stops39h 55m

Lima J Chavez Intl

Wed 28/10

12:00-06:40

2 stops54h 40m

฿50,330

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Thu 19/11

23:45-17:45

1 stop28h 00m

Sao Paulo Guarulhos Intl

Thu 10/12

04:10-08:50

1 stop42h 40m

฿52,480

BangkokSantiago

BKK - SCL

BKKSCL

Bangkok Suvarnabhumi

Fri 28/8

02:35-05:35

2 stops38h 00m

Santiago Arturo Merino Benitez

Sat 5/9

18:45-13:35

3 stops55h 50m

฿53,757

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Tue 13/10

23:35-17:45

1 stop28h 10m

Sao Paulo Guarulhos Intl

Sat 14/11

04:10-15:10

1 stop25h 00m

฿53,992

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

฿54,429

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

฿54,563

Flights are sorted by cheapest return flights first.

Deals found on 16/7

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Thailand to South America

Have a flexible travel schedule? Discover the best time to fly to South America 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 South America

What is the cheapest month to book a flight from Thailand to South America?

Currently, November is the cheapest month in which you can book a flight from Thailand to South America (average of ฿52,379). Flying from Thailand to South America in December is currently the most expensive (average of ฿69,850). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing South America

Get insights into the airlines that provide service to South America. 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 South America. Reviews last updated 19 July 2026.
Read through reviews of airlines operating flights from Thailand to South America, such as เตอร์กิชแอร์ไลน์,Qatar Airways, andEthiopian Air. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
เตอร์กิชแอร์ไลน์
7.4
Good
4,446 reviews
Check prices

Boarding

7.3

Comfort

7.3

Entertainment

7.5

Overall

7.4

Food

7.5

Crew

7.8

Reviews

1 / 20
4.0
Okay

Leslie,Feb 2025

IST - LAX

Food and staff were nice but difficulty with WIFI, console sound not working. X-cover insurance a scam. Denying purchase of insurance even with proof. Ridiculous.
เตอร์กิชแอร์ไลน์
7.4
Good
4,446 reviews
เตอร์กิชแอร์ไลน์
7.4
Good
4,446 reviews
Check prices

Boarding

7.3

Comfort

7.3

Entertainment

7.5

Overall

7.4

Food

7.5

Crew

7.8

Reviews

1 / 20
4.0
Okay

Leslie,Feb 2025

IST - LAX

Food and staff were nice but difficulty with WIFI, console sound not working. X-cover insurance a scam. Denying purchase of insurance even with proof. Ridiculous.
Qatar Airways
7.3
Good
3,745 reviews
เตอร์กิชแอร์ไลน์
7.4
Good
4,446 reviews
Check prices

Boarding

7.3

Comfort

7.3

Entertainment

7.5

Overall

7.4

Food

7.5

Crew

7.8

Reviews

1 / 20
4.0
Okay

Leslie,Feb 2025

IST - LAX

Food and staff were nice but difficulty with WIFI, console sound not working. X-cover insurance a scam. Denying purchase of insurance even with proof. Ridiculous.
Ethiopian Air
7.2
Good
1,012 reviews
เตอร์กิชแอร์ไลน์
7.4
Good
4,446 reviews
Check prices

Boarding

7.3

Comfort

7.3

Entertainment

7.5

Overall

7.4

Food

7.5

Crew

7.8

Reviews

1 / 20
4.0
Okay

Leslie,Feb 2025

IST - LAX

Food and staff were nice but difficulty with WIFI, console sound not working. X-cover insurance a scam. Denying purchase of insurance even with proof. Ridiculous.

Related info for your journey

Find useful and relevant information for your journey from Thailand to South America. 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 South America?

    A quick flight from Thailand to South America can take about 24h 30m. Ethiopian Air provides one of the quickest options available for as low as ฿49,591. There are 16393 km between Thailand and South America. This flight may include one or multiple stops.

  • Can I find deals for flights from Thailand to South America that include hotel bookings?

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

  • How can I find direct flights from Thailand to South America?

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

  • Can I find deals for business class flights from Thailand to South America?

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

  • What is the cheapest month to book a flight from Thailand to South America?

    Currently, November is the cheapest month in which you can book a flight from Thailand to South America (average of ฿52,379). Flying from Thailand to South America in December is currently the most expensive (average of ฿69,850). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 3 airlines flying from Thailand to South America

Discover the top 3 airlines that operate flights from Thailand to South America. 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 19 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest฿57,848Average฿60,379FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Ethiopian AirCheapest฿61,493Average฿72,153FlexibilityNo cancel feeOn-time72%
Search Ethiopian Air flights
เตอร์กิชแอร์ไลน์Cheapest฿67,187Average฿69,087FlexibilityNo cancel feeOn-time77%
Search เตอร์กิชแอร์ไลน์ 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 Thailand to South America?

Cheapflights makes it easy to find Thailand to South America flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Thailand to South America?

Millions of users choose and trust Cheapflights to book the best flight deals from Thailand to South America for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Thailand to South America with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Thailand to South America, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Thailand to South America become cheaper?

Yes! Start tracking prices for Thailand to South America flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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