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Cheap flights from Thailand to South America from ฿24,396

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — BOG
23 Jul — 30 Jul1
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 23 June 2026.

Sun 6/901:50
BKK
-
GRU
1 stop24h 30m
Ethiopian Air
Tue 8/901:45
GRU
-
BKK
1 stop24h 50m
Ethiopian Air
Deal found 18/6฿46,882
Sun 21/601:50
BKK
-
GRU
1 stop24h 30m
Ethiopian Air
Sun 5/701:45
GRU
-
BKK
1 stop24h 50m
Ethiopian Air
Deal found 19/6฿47,145
Wed 24/601:55
BKK
-
GRU
1 stop24h 25m
Ethiopian Air
Tue 7/701:45
GRU
-
BKK
1 stop24h 50m
Ethiopian Air
Deal found 18/6฿47,409
Sun 19/701:50
BKK
-
GRU
1 stop24h 30m
Ethiopian Air
Wed 19/801:45
GRU
-
BKK
1 stop24h 15m
Ethiopian Air
Deal found 18/6฿47,771
Sun 8/1113:15
BKK
-
GRU
1 stop27h 25m
Multiple Airlines
Fri 13/1118:45
GRU
-
BKK
2 stops41h 25m
Multiple Airlines
Deal found 22/6฿48,265
Thu 19/1113:15
BKK
-
GRU
1 stop27h 25m
Multiple Airlines
Thu 26/1115:45
GRU
-
BKK
2 stops37h 45m
Multiple Airlines
Deal found 21/6฿48,495
Mon 9/1113:15
BKK
-
GIG
2 stops31h 30m
Multiple Airlines
Sun 15/1115:35
GIG
-
BKK
2 stops37h 55m
Multiple Airlines
Deal found 21/6฿48,561
Thu 19/1113:15
BKK
-
GRU
1 stop27h 25m
สวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Wed 25/1119:25
GRU
-
BKK
1 stop29h 20m
สวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Deal found 21/6฿48,561
Sun 21/623:50
BKK
-
GRU
1 stop27h 55m
Multiple Airlines
Fri 24/716:35
GRU
-
BKK
1 stop27h 05m
Multiple Airlines
Deal found 18/6฿48,758
Tue 7/701:50
BKK
-
GRU
1 stop24h 30m
Ethiopian Air
Sat 25/701:45
GRU
-
BKK
1 stop24h 15m
Ethiopian Air
Deal found 22/6฿48,857
Tue 21/701:50
BKK
-
GRU
1 stop24h 30m
Ethiopian Air
Tue 28/701:45
GRU
-
BKK
1 stop24h 50m
Ethiopian Air
Deal found 21/6฿48,989
Mon 3/801:55
BKK
-
GRU
1 stop24h 25m
Ethiopian Air
Mon 10/801:45
GRU
-
BKK
1 stop24h 15m
Ethiopian Air
Deal found 20/6฿49,055

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 23 June 2026.

Round-trip from

฿47,771

One-way from

฿24,396

Popular in

January

Cheapest in

May
Ethiopian Air
  • Ethiopian Air
  • 19/7-19/8
  • 2 total stops
  • 48h 45m total
  • Thailand to South America
Search Deals
1/12
  • 1/12
  • 2 total stops
  • 47h 55m total
  • Thailand to South America
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (฿215,464 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿64,279 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 23 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

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

฿47,771
Fastest return journey

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Mon 3/8

01:55-16:20

1 stop24h 25m

Sao Paulo Guarulhos Intl

Mon 10/8

01:45-12:00

1 stop24h 15m

฿49,055

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Mon 16/11

23:45-04:20

1 stop38h 35m

Sao Paulo Guarulhos Intl

Tue 1/12

17:10-05:20

1 stop26h 10m

฿51,063

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Mon 3/8

01:55-16:20

1 stop24h 25m

Sao Paulo Guarulhos Intl

Thu 3/9

01:45-12:35

1 stop24h 50m

฿51,129

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Fri 3/7

01:55-16:20

1 stop24h 25m

Sao Paulo Guarulhos Intl

Wed 8/7

01:45-12:00

1 stop24h 15m

฿51,359

BangkokSantiago

BKK - SCL

BKKSCL

Bangkok Suvarnabhumi

Thu 1/10

20:00-06:25

2 stops44h 25m

Santiago Arturo Merino Benitez

Thu 29/10

22:55-06:15

2 stops45h 20m

฿52,940

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Thu 19/11

23:45-17:45

1 stop28h 00m

Sao Paulo Guarulhos Intl

Fri 11/12

17:10-05:20

1 stop26h 10m

฿53,631

BangkokLima

BKK - LIM

BKKLIM

Bangkok Suvarnabhumi

Mon 12/10

09:50-21:55

2 stops48h 05m

Lima J Chavez Intl

Fri 16/10

00:05-23:35

2 stops35h 30m

฿54,652

BangkokLima

BKK - LIM

BKKLIM

Bangkok Suvarnabhumi

Tue 13/10

21:40-21:55

2 stops36h 15m

Lima J Chavez Intl

Thu 15/10

00:50-23:35

2 stops34h 45m

฿54,652

BangkokBuenos Aires

BKK - EZE

BKKEZE

Bangkok Suvarnabhumi

Wed 11/11

01:55-19:55

2 stops28h 00m

Buenos Aires Ministro Pistarini

Tue 15/12

21:30-12:30

2 stops29h 00m

฿54,685

Flights are sorted by cheapest return flights first.

Deals found on 23/6

Showing 1-10 of 60 resultsSorted by cheapest first
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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 ฿25,087). Flying from Thailand to South America in July is currently the most expensive (average of ฿49,582). 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 23 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
4,414 reviews
Check prices

Food

7.5

Comfort

7.3

Overall

7.4

Crew

7.8

Boarding

7.3

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Jim,Apr 2026

SEA - IST

Very comfortable flight. Service from the cabin crew was outstanding and the food was excellent.
เตอร์กิชแอร์ไลน์
7.4
Good
4,414 reviews
เตอร์กิชแอร์ไลน์
7.4
Good
4,414 reviews
Check prices

Food

7.5

Comfort

7.3

Overall

7.4

Crew

7.8

Boarding

7.3

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Jim,Apr 2026

SEA - IST

Very comfortable flight. Service from the cabin crew was outstanding and the food was excellent.
Qatar Airways
7.3
Good
3,730 reviews
เตอร์กิชแอร์ไลน์
7.4
Good
4,414 reviews
Check prices

Food

7.5

Comfort

7.3

Overall

7.4

Crew

7.8

Boarding

7.3

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Jim,Apr 2026

SEA - IST

Very comfortable flight. Service from the cabin crew was outstanding and the food was excellent.
Ethiopian Air
7.2
Good
1,007 reviews
เตอร์กิชแอร์ไลน์
7.4
Good
4,414 reviews
Check prices

Food

7.5

Comfort

7.3

Overall

7.4

Crew

7.8

Boarding

7.3

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Jim,Apr 2026

SEA - IST

Very comfortable flight. Service from the cabin crew was outstanding and the food was excellent.

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 ฿47,771. 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 ฿25,087). Flying from Thailand to South America in July is currently the most expensive (average of ฿49,582). 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 23 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest฿56,685Average฿59,165FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Ethiopian AirCheapest฿60,257Average฿70,702FlexibilityNo cancel feeOn-time72%
Search Ethiopian Air flights
เตอร์กิชแอร์ไลน์Cheapest฿65,837Average฿67,698FlexibilityNo 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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