Find flights
When to book
Airlines
FAQs

Cheap flights from Thailand to South America from ฿23,635

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 — BOG
28 Jul — 4 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 28 June 2026.

Sat 8/823:50
BKK
-
AEP
2 stops36h 00m
Multiple Airlines
Sat 15/810:20
AEP
-
BKK
2 stops33h 20m
Multiple Airlines
Deal found 24/6฿44,943
Wed 8/701:55
BKK
-
GRU
1 stop24h 25m
Ethiopian Air
Tue 21/701:45
GRU
-
BKK
1 stop24h 50m
Ethiopian Air
Deal found 28/6฿47,004
Wed 1/701:55
BKK
-
GRU
1 stop24h 25m
Ethiopian Air
Tue 14/701:45
GRU
-
BKK
1 stop24h 50m
Ethiopian Air
Deal found 25/6฿47,603
Sun 19/701:50
BKK
-
GRU
1 stop24h 30m
Ethiopian Air
Mon 19/1001:45
GRU
-
BKK
1 stop24h 15m
Ethiopian Air
Deal found 27/6฿48,467
Sun 19/701:50
BKK
-
GRU
1 stop24h 30m
Ethiopian Air
Wed 19/801:45
GRU
-
BKK
1 stop24h 15m
Ethiopian Air
Deal found 26/6฿48,500
Sun 30/801:50
BKK
-
GRU
1 stop24h 30m
Ethiopian Air
Sun 25/1001:30
GRU
-
BKK
1 stop25h 00m
Ethiopian Air
Deal found 26/6฿49,398
Tue 11/801:50
BKK
-
GRU
1 stop24h 30m
Ethiopian Air
Wed 11/1101:30
GRU
-
BKK
1 stop25h 00m
Ethiopian Air
Deal found 27/6฿49,464
Tue 28/701:50
BKK
-
GRU
1 stop24h 30m
Ethiopian Air
Tue 26/101:30
GRU
-
BKK
1 stop25h 00m
Ethiopian Air
Deal found 28/6฿49,630
Wed 24/601:55
BKK
-
GRU
1 stop24h 25m
Ethiopian Air
Tue 7/701:45
GRU
-
BKK
1 stop24h 50m
Ethiopian Air
Deal found 24/6฿49,664
Mon 7/917:50
BKK
-
BOG
3 stops35h 17m
Multiple Airlines
Wed 16/914:50
BOG
-
BKK
2 stops44h 40m
Multiple Airlines
Deal found 27/6฿51,858
Thu 24/902:35
BKK
-
BOG
2 stops37h 30m
แอร์แคนาดา
Sun 27/909:00
BOG
-
BKK
2 stops50h 35m
แอร์แคนาดา
Deal found 26/6฿52,423
Thu 5/1113:15
BKK
-
GIG
2 stops30h 10m
สวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Thu 26/1115:00
GIG
-
BKK
2 stops33h 45m
สวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Deal found 26/6฿52,722

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 28 June 2026.

Round-trip from

฿44,943

One-way from

฿23,635

Popular in

January

Cheapest in

May
8/8-15/8
  • 8/8-15/8
  • 4 total stops
  • 69h 20m total
  • Thailand to South America
Search Deals
15/9
  • 15/9
  • 3 total stops
  • 35h 39m total
  • Thailand to South America
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (฿219,678 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿65,538 potential savings vs. average return price).
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 28 June 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
Fastest return journey

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Sun 19/7

01:50-16:20

1 stop24h 30m

Sao Paulo Guarulhos Intl

Wed 19/8

01:45-12:00

1 stop24h 15m

฿48,500

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Wed 25/11

09:00-06:40

2 stops31h 40m

Sao Paulo Guarulhos Intl

Mon 29/3

10:40-06:55

2 stops34h 15m

฿52,256

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Sun 20/9

23:50-03:30

1 stop37h 40m

Sao Paulo Guarulhos Intl

Thu 1/10

04:10-05:40

1 stop39h 30m

฿52,456

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Thu 22/10

23:35-17:45

1 stop28h 10m

Sao Paulo Guarulhos Intl

Wed 11/11

17:10-05:20

1 stop26h 10m

฿53,453

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Sun 11/10

23:35-03:30

1 stop37h 55m

Sao Paulo Guarulhos Intl

Sun 22/11

17:10-05:20

1 stop26h 10m

฿53,586

BangkokLima

BKK - LIM

BKKLIM

Bangkok Suvarnabhumi

Tue 7/7

02:35-21:55

2 stops55h 20m

Lima J Chavez Intl

Tue 18/8

00:05-23:35

2 stops35h 30m

฿53,919

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Sun 1/11

02:00-16:55

1 stop24h 55m

Sao Paulo Guarulhos Intl

Sun 8/11

20:25-06:40

1 stop24h 15m

฿54,085

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Wed 4/11

10:20-17:45

1 stop41h 25m

Sao Paulo Guarulhos Intl

Sun 13/12

04:10-04:30

1 stop38h 20m

฿55,647

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Mon 12/10

12:35-05:25

1 stop26h 50m

Sao Paulo Guarulhos Intl

Tue 24/11

20:40-15:30

2 stops32h 50m

฿56,179

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Sat 28/11

21:00-06:40

2 stops43h 40m

Sao Paulo Guarulhos Intl

Mon 29/3

01:55-06:55

2 stops43h 00m

฿56,245

Flights are sorted by cheapest return flights first.

Deals found on 27/6

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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, March is the cheapest month in which you can book a flight from Thailand to South America (average of ฿25,330). Flying from Thailand to South America in July is currently the most expensive (average of ฿52,622). 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 28 June 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
4,424 reviews
Check prices

Food

7.5

Crew

7.8

Comfort

7.3

Overall

7.4

Entertainment

7.5

Boarding

7.3

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
4,424 reviews
เตอร์กิชแอร์ไลน์
7.4
Good
4,424 reviews
Check prices

Food

7.5

Crew

7.8

Comfort

7.3

Overall

7.4

Entertainment

7.5

Boarding

7.3

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
3,736 reviews
เตอร์กิชแอร์ไลน์
7.4
Good
4,424 reviews
Check prices

Food

7.5

Crew

7.8

Comfort

7.3

Overall

7.4

Entertainment

7.5

Boarding

7.3

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
1,009 reviews
เตอร์กิชแอร์ไลน์
7.4
Good
4,424 reviews
Check prices

Food

7.5

Crew

7.8

Comfort

7.3

Overall

7.4

Entertainment

7.5

Boarding

7.3

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 ฿48,500. 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, March is the cheapest month in which you can book a flight from Thailand to South America (average of ฿25,330). Flying from Thailand to South America in July is currently the most expensive (average of ฿52,622). 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 28 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest฿57,235Average฿59,739FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Ethiopian AirCheapest฿60,842Average฿71,388FlexibilityNo cancel feeOn-time72%
Search Ethiopian Air flights
เตอร์กิชแอร์ไลน์Cheapest฿66,475Average฿68,355FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.