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Cheap flights from Thailand to South America from ฿15,000

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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — BOG
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 5 November 2025.

Sun 9/1108:15BKK - BOG
2 stops33h 05mแอร์แคนาดา
Sun 16/1109:00BOG - BKK
2 stops57h 30mแอร์แคนาดา
Deal found 3/11฿44,707
Tue 4/1118:45BKK - SCL
2 stops45h 45mMultiple Airlines
Tue 11/1123:35SCL - BKK
2 stops37h 25mMultiple Airlines
Deal found 3/11฿45,000
Sun 9/1112:15BKK - BOG
3 stops33h 55mMultiple Airlines
Sat 15/1104:45BOG - BKK
3 stops32h 50mMultiple Airlines
Deal found 3/11฿45,228
Thu 18/1205:50BKK - GRU
1 stop45h 55mMultiple Airlines
Wed 14/101:30GRU - BKK
1 stop25h 00mMultiple Airlines
Deal found 4/11฿45,521
Fri 26/1201:55BKK - GRU
1 stop24h 05mEthiopian Air
Sun 11/101:30GRU - BKK
1 stop25h 00mEthiopian Air
Deal found 4/11฿46,041
Sat 13/1201:35BKK - GRU
1 stop24h 25mEthiopian Air
Tue 30/1201:30GRU - BKK
1 stop25h 00mEthiopian Air
Deal found 4/11฿47,018
Tue 11/1112:15BKK - GRU
2 stops51h 20mMultiple Airlines
Tue 25/1117:50GRU - BKK
1 stop28h 20mMultiple Airlines
Deal found 4/11฿47,343
Sun 16/1108:15BKK - BOG
2 stops33h 05mแอร์แคนาดา
Mon 1/1209:00BOG - BKK
2 stops57h 30mแอร์แคนาดา
Deal found 4/11฿47,668
Thu 13/1108:00BKK - BOG
2 stops33h 20mแอร์แคนาดา
Thu 20/1109:00BOG - BKK
2 stops57h 30mแอร์แคนาดา
Deal found 3/11฿47,929
Tue 11/1112:15BKK - GRU
2 stops51h 20mMultiple Airlines
Sat 22/1101:30GRU - BKK
1 stop25h 00mMultiple Airlines
Deal found 4/11฿48,189
Tue 9/1221:30BKK - LIM
2 stops46h 40mKorean Air
Mon 19/100:50LIM - BKK
2 stops35h 55mKorean Air
Deal found 2/11฿48,547
Sat 13/1201:35BKK - GRU
1 stop24h 25mEthiopian Air
Thu 1/101:30GRU - BKK
1 stop25h 00mEthiopian Air
Deal found 4/11฿48,645

Cheap 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 5 November 2025.

Round-trip from

฿45,521

One-way from

฿15,000

Popular in

November

Cheapest in

March

Average price

฿96,085
Ethiopian Air
  • Ethiopian Air
  • 18/12-14/1
  • 2 total stops
  • 70h 55m total
  • Thailand to South America
Search Deals
1/2
  • 1/2
  • 2 total stops
  • 46h 40m total
  • Thailand to South America
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (฿500,827 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (฿96,996 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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 5 November 2025.
Use the filters below to find and compare flights from Thailand to South America that are best for you.

Fly from

Thailand

Fly to

South America

Route

Depart

Return

Price

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Fri 12/12

01:55-16:00

1 stop24h 05m

Sao Paulo Guarulhos Intl

Mon 29/12

01:30-12:30

1 stop25h 00m

฿52,256

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Fri 12/12

01:55-16:00

1 stop24h 05m

Sao Paulo Guarulhos Intl

Tue 30/12

01:30-12:30

1 stop25h 00m

฿52,256

BangkokRio de Janeiro

BKK - SDU

BKKSDU

Bangkok Suvarnabhumi

Mon 9/2

01:55-21:05

2 stops29h 10m

Rio de Janeiro Santos Dumont

Mon 23/2

08:15-12:30

2 stops42h 15m

฿52,679

BangkokLima

BKK - LIM

BKKLIM

Bangkok Suvarnabhumi

Mon 9/2

02:05-22:05

2 stops32h 00m

Lima J Chavez Intl

Thu 12/2

23:40-00:45

2 stops37h 05m

฿52,679

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Sat 13/12

01:35-16:00

1 stop24h 25m

Sao Paulo Guarulhos Intl

Wed 31/12

01:30-20:00

2 stops32h 30m

฿53,428

BangkokBogotá

BKK - BOG

BKKBOG

Bangkok Suvarnabhumi

Thu 19/2

10:10-03:45

2 stops29h 35m

Bogotá El Dorado

Wed 25/2

00:10-23:20

2 stops35h 10m

฿53,558

BangkokRio de Janeiro

BKK - GIG

BKKGIG

Bangkok Suvarnabhumi

Sat 15/11

17:40-10:15

2 stops50h 35m

Rio de Janeiro–Galeão Intl

Mon 24/11

23:00-15:55

2 stops54h 55m

฿54,339

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Sat 15/11

11:40-06:05

2 stops52h 25m

Sao Paulo Guarulhos Intl

Mon 24/11

22:40-00:15

2 stops39h 35m

฿54,339

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Sat 15/11

15:05-06:05

2 stops49h 00m

Sao Paulo Guarulhos Intl

Sun 23/11

22:35-18:15

2 stops33h 40m

฿54,339

BangkokRio de Janeiro

BKK - GIG

BKKGIG

Bangkok Suvarnabhumi

Sat 13/12

01:35-20:40

2 stops29h 05m

Rio de Janeiro–Galeão Intl

Thu 1/1

19:20-12:30

2 stops31h 10m

฿54,404

Flights are sorted by cheapest return flights first.

Deals found on 3/11

Showing 1-10 of 60 results
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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, February is the cheapest month in which you can book a flight from Thailand to South America (average of ฿35,987). Flying from Thailand to South America in August is currently the most expensive (average of ฿55,478). 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.

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

Find hourly flight availability from Thailand to South America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 November 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 18% on flights from Thailand to South America by exploring options for tickets in the morning.

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 5 November 2025.
Read through reviews of airlines operating flights from Thailand to South America, such as Korean Air, เตอร์กิชแอร์ไลน์, andEthiopian Air. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,160 reviews
Check prices

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Korean Air
8.4
Very Good
1,160 reviews
Korean Air
8.4
Very Good
1,160 reviews
Check prices

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
เตอร์กิชแอร์ไลน์
7.3
Good
4,034 reviews
Korean Air
8.4
Very Good
1,160 reviews
Check prices

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Ethiopian Air
7.2
Good
889 reviews
Korean Air
8.4
Very Good
1,160 reviews
Check prices

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

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 05m. Ethiopian Air provides one of the quickest options available for as low as ฿52,256. 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, February is the cheapest month in which you can book a flight from Thailand to South America (average of ฿35,987). Flying from Thailand to South America in August is currently the most expensive (average of ฿55,478). 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 2 airlines flying from Thailand to South America

Discover the top 2 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 5 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest฿50,358Average฿56,017FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
เตอร์กิชแอร์ไลน์Cheapest฿51,290Average฿55,531FlexibilityNo cancel feeOn-time77%
Search เตอร์กิชแอร์ไลน์ flights

Fly with Cheapflights

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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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