Find flights
When to book
Airlines
FAQs

Cheap flights from Thailand to South America from ฿18,231

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 23/3. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — BOG
6 Mar — 13 Mar1
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 4 February 2026.

Wed 18/301:55
BKK
-
GRU
1 stop24h 05m
Ethiopian Air
Wed 25/301:30
GRU
-
BKK
1 stop25h 00m
Ethiopian Air
Deal found 2/2฿40,910
Wed 4/301:55
BKK
-
GRU
1 stop24h 05m
Ethiopian Air
Wed 11/301:30
GRU
-
BKK
1 stop25h 00m
Ethiopian Air
Deal found 3/2฿43,149
Fri 13/201:55
BKK
-
GRU
1 stop24h 05m
Ethiopian Air
Fri 27/201:30
GRU
-
BKK
1 stop25h 00m
Ethiopian Air
Deal found 3/2฿43,496
Mon 11/501:55
BKK
-
GRU
1 stop24h 25m
Ethiopian Air
Mon 1/601:45
GRU
-
BKK
1 stop24h 15m
Ethiopian Air
Deal found 4/2฿44,663
Sun 13/919:10
BKK
-
GRU
2 stops47h 15m
โอมานแอร์
Fri 18/909:55
GRU
-
BKK
2 stops45h 50m
โอมานแอร์
Deal found 2/2฿45,042
Sat 31/1005:55
BKK
-
GRU
1 stop45h 50m
เตอร์กิชแอร์ไลน์
Sun 22/1104:10
GRU
-
BKK
1 stop42h 30m
เตอร์กิชแอร์ไลน์
Deal found 2/2฿45,262
Sun 13/906:40
BKK
-
GRU
1 stop30h 50m
เตอร์กิชแอร์ไลน์
Fri 18/916:35
GRU
-
BKK
1 stop26h 35m
เตอร์กิชแอร์ไลน์
Deal found 2/2฿45,546
Sat 14/212:20
BKK
-
BOG
3 stops35h 30m
Multiple Airlines
Fri 27/213:30
BOG
-
BKK
3 stops33h 45m
Multiple Airlines
Deal found 3/2฿45,956
Sat 14/301:35
BKK
-
GRU
1 stop24h 25m
Ethiopian Air
Fri 27/301:30
GRU
-
BKK
2 stops32h 30m
Ethiopian Air
Deal found 2/2฿46,051
Tue 12/506:40
BKK
-
GRU
1 stop45h 05m
เตอร์กิชแอร์ไลน์
Tue 2/616:35
GRU
-
BKK
1 stop36h 50m
เตอร์กิชแอร์ไลน์
Deal found 3/2฿46,335
Tue 12/523:35
BKK
-
GRU
1 stop37h 55m
Multiple Airlines
Tue 2/616:35
GRU
-
BKK
1 stop33h 30m
Multiple Airlines
Deal found 2/2฿46,682
Sat 17/1006:40
BKK
-
GRU
1 stop30h 50m
เตอร์กิชแอร์ไลน์
Mon 19/1004:10
GRU
-
BKK
1 stop43h 35m
เตอร์กิชแอร์ไลน์
Deal found 2/2฿46,997

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 4 February 2026.

Round-trip from

฿40,910

One-way from

฿18,231

Popular in

January

Cheapest in

March

Average price

฿55,734
Ethiopian Air
  • Ethiopian Air
  • 18/3-25/3
  • 2 total stops
  • 49h 05m total
  • Thailand to South America
Search Deals
23/3
  • 23/3
  • 3 total stops
  • 48h 01m total
  • Thailand to South America
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (฿47,574 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿48,155 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 4 February 2026.
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

Wed 18/3

01:55-16:00

1 stop24h 05m

Sao Paulo Guarulhos Intl

Wed 25/3

01:30-12:30

1 stop25h 00m

฿40,910

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Fri 13/2

01:55-16:00

1 stop24h 05m

Sao Paulo Guarulhos Intl

Fri 27/2

01:30-12:30

1 stop25h 00m

฿43,496

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Mon 11/5

01:55-16:20

1 stop24h 25m

Sao Paulo Guarulhos Intl

Mon 1/6

01:45-12:00

1 stop24h 15m

฿44,663

BangkokBogotá

BKK - BOG

BKKBOG

Bangkok Suvarnabhumi

Sat 14/2

12:20-11:50

3 stops35h 30m

Bogotá El Dorado

Fri 27/2

13:30-11:15

3 stops33h 45m

฿45,956

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Sat 14/3

01:35-16:00

1 stop24h 25m

Sao Paulo Guarulhos Intl

Fri 27/3

01:30-20:00

2 stops32h 30m

฿46,051

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Tue 12/5

23:35-03:30

1 stop37h 55m

Sao Paulo Guarulhos Intl

Tue 2/6

16:35-12:05

1 stop33h 30m

฿46,682

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Wed 24/6

06:40-17:45

1 stop45h 05m

Sao Paulo Guarulhos Intl

Wed 15/7

16:35-09:45

1 stop31h 10m

฿47,123

BangkokBogotá

BKK - BOG

BKKBOG

Bangkok Suvarnabhumi

Thu 19/3

07:15-04:20

2 stops33h 05m

Bogotá El Dorado

Thu 26/3

08:00-05:30

2 stops33h 30m

฿48,133

BangkokBogotá

BKK - BOG

BKKBOG

Bangkok Suvarnabhumi

Thu 19/3

13:20-12:30

2 stops35h 10m

Bogotá El Dorado

Thu 26/3

12:35-12:00

3 stops35h 25m

฿48,385

BangkokBogotá

BKK - BOG

BKKBOG

Bangkok Suvarnabhumi

Sat 21/3

19:15-16:00

3 stops32h 45m

Bogotá El Dorado

Fri 3/4

23:15-23:10

2 stops35h 55m

฿48,543

Flights are sorted by cheapest return flights first.

Deals found on 3/2

Showing 1-10 of 60 results
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 ฿33,056). Flying from Thailand to South America in August is currently the most expensive (average of ฿52,012). 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 4 February 2026.
Read through reviews of airlines operating flights from Thailand to South America, such as Qatar Airways, เตอร์กิชแอร์ไลน์, andEthiopian Air. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,729 reviews
Check prices

Crew

7.9

Entertainment

7.4

Comfort

7.4

Overall

7.4

Food

7.3

Boarding

7.5

Reviews

1 / 20
6.0
Good

Mohamed,Jul 2025

BKK - DOH

boarding process was smooth, Crew was excellent. i booked Comfort+ the seat was good but very old and the entertainment screen get stuck and difficult to control again maybe because its old device brought from other old airplanes not belong to Qatar Airways new fleets. Food is not at all matching the hype of Qatarairways, what i had in Emirates or Etihad economy class is way better.
Qatar Airways
7.4
Good
3,729 reviews
Qatar Airways
7.4
Good
3,729 reviews
Check prices

Crew

7.9

Entertainment

7.4

Comfort

7.4

Overall

7.4

Food

7.3

Boarding

7.5

Reviews

1 / 20
6.0
Good

Mohamed,Jul 2025

BKK - DOH

boarding process was smooth, Crew was excellent. i booked Comfort+ the seat was good but very old and the entertainment screen get stuck and difficult to control again maybe because its old device brought from other old airplanes not belong to Qatar Airways new fleets. Food is not at all matching the hype of Qatarairways, what i had in Emirates or Etihad economy class is way better.
เตอร์กิชแอร์ไลน์
7.3
Good
4,210 reviews
Qatar Airways
7.4
Good
3,729 reviews
Check prices

Crew

7.9

Entertainment

7.4

Comfort

7.4

Overall

7.4

Food

7.3

Boarding

7.5

Reviews

1 / 20
6.0
Good

Mohamed,Jul 2025

BKK - DOH

boarding process was smooth, Crew was excellent. i booked Comfort+ the seat was good but very old and the entertainment screen get stuck and difficult to control again maybe because its old device brought from other old airplanes not belong to Qatar Airways new fleets. Food is not at all matching the hype of Qatarairways, what i had in Emirates or Etihad economy class is way better.
Ethiopian Air
7.2
Good
955 reviews
Qatar Airways
7.4
Good
3,729 reviews
Check prices

Crew

7.9

Entertainment

7.4

Comfort

7.4

Overall

7.4

Food

7.3

Boarding

7.5

Reviews

1 / 20
6.0
Good

Mohamed,Jul 2025

BKK - DOH

boarding process was smooth, Crew was excellent. i booked Comfort+ the seat was good but very old and the entertainment screen get stuck and difficult to control again maybe because its old device brought from other old airplanes not belong to Qatar Airways new fleets. Food is not at all matching the hype of Qatarairways, what i had in Emirates or Etihad economy class is way better.

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 ฿40,910. 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 ฿33,056). Flying from Thailand to South America in August is currently the most expensive (average of ฿52,012). 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 4 February 2026.
AirlineCheapestAverageFlexibilityOn-time
เตอร์กิชแอร์ไลน์Cheapest฿51,289Average฿54,322FlexibilityNo cancel feeOn-time77%
Search เตอร์กิชแอร์ไลน์ flights
Qatar AirwaysCheapest฿54,308Average฿56,683FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Ethiopian AirCheapest฿57,730Average฿66,550FlexibilityNo 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 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.