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Cheap flights from Thailand to South America from ฿23,464

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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — BOG
18 Jul — 25 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 18 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฿46,601
Thu 10/922:55
BKK
-
GRU
1 stop30h 00m
Multiple Airlines
Wed 7/1018:25
GRU
-
BKK
1 stop29h 25m
Multiple Airlines
Deal found 15/6฿46,863
Sun 6/909:00
BKK
-
GRU
2 stops30h 25m
โอมานแอร์
Tue 6/1018:25
GRU
-
BKK
2 stops50h 30m
โอมานแอร์
Deal found 15/6฿47,026
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฿47,125
Tue 11/801:50
BKK
-
GRU
1 stop24h 30m
Ethiopian Air
Tue 6/1001:45
GRU
-
BKK
1 stop24h 50m
Ethiopian Air
Deal found 15/6฿47,223
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฿47,485
Wed 1/701:55
BKK
-
GRU
1 stop24h 25m
Ethiopian Air
Tue 11/801:45
GRU
-
BKK
1 stop24h 50m
Ethiopian Air
Deal found 17/6฿47,550
Tue 18/801:50
BKK
-
GRU
1 stop24h 30m
Ethiopian Air
Tue 6/1001:45
GRU
-
BKK
1 stop24h 50m
Ethiopian Air
Deal found 15/6฿48,139
Mon 15/601:55
BKK
-
GRU
1 stop24h 25m
Ethiopian Air
Sun 21/601:45
GRU
-
BKK
1 stop24h 50m
Ethiopian Air
Deal found 15/6฿48,532
Wed 17/601:55
BKK
-
GRU
1 stop24h 25m
Ethiopian Air
Mon 29/601:45
GRU
-
BKK
1 stop24h 15m
Ethiopian Air
Deal found 16/6฿48,695
Sun 6/909:00
BKK
-
GRU
2 stops30h 25m
โอมานแอร์
Sat 10/1018:25
GRU
-
BKK
2 stops37h 20m
โอมานแอร์
Deal found 15/6฿48,957
Wed 9/909:00
BKK
-
GRU
2 stops30h 25m
โอมานแอร์
Tue 6/1018:25
GRU
-
BKK
2 stops37h 20m
โอมานแอร์
Deal found 15/6฿49,383

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 18 June 2026.

Round-trip from

฿46,601

One-way from

฿23,464

Popular in

January

Cheapest in

May
Ethiopian Air
  • Ethiopian Air
  • 6/9-8/9
  • 2 total stops
  • 49h 20m total
  • Thailand to South America
Search Deals
4/10
  • 4/10
  • 2 total stops
  • 39h 55m total
  • Thailand to South America
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (฿206,956 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿62,931 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 18 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

Mon 3/8

01:55-16:20

1 stop24h 25m

Sao Paulo Guarulhos Intl

Thu 3/9

01:45-12:35

1 stop24h 50m

฿50,823

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Mon 16/11

09:00-06:40

2 stops31h 40m

Sao Paulo Guarulhos Intl

Tue 1/12

19:25-17:45

2 stops36h 20m

฿52,033

BangkokBogotá

BKK - BOG

BKKBOG

Bangkok Suvarnabhumi

Tue 25/8

01:35-05:30

2 stops39h 55m

Bogotá El Dorado

Sun 13/9

14:50-01:20

2 stops46h 30m

฿53,146

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Wed 9/9

23:50-03:30

1 stop37h 40m

Sao Paulo Guarulhos Intl

Thu 8/10

16:35-05:40

1 stop27h 05m

฿53,408

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Wed 9/9

23:50-03:30

1 stop37h 40m

Sao Paulo Guarulhos Intl

Sat 10/10

16:35-05:40

1 stop27h 05m

฿53,408

BangkokRio de Janeiro

BKK - GIG

BKKGIG

Bangkok Suvarnabhumi

Mon 10/8

01:55-20:05

2 stops28h 10m

Rio de Janeiro–Galeão Intl

Mon 24/8

20:15-12:00

2 stops29h 45m

฿53,768

BangkokLima

BKK - LIM

BKKLIM

Bangkok Suvarnabhumi

Mon 23/11

21:30-21:20

2 stops35h 50m

Lima J Chavez Intl

Fri 27/11

23:40-21:30

2 stops57h 50m

฿54,095

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Mon 16/11

13:15-06:40

1 stop27h 25m

Sao Paulo Guarulhos Intl

Tue 1/12

18:45-12:20

2 stops31h 35m

฿55,142

BangkokBogotá

BKK - BOG

BKKBOG

Bangkok Suvarnabhumi

Wed 15/7

08:30-05:30

2 stops33h 00m

Bogotá El Dorado

Fri 7/8

14:50-23:30

2 stops44h 40m

฿55,175

BangkokRio de Janeiro

BKK - GIG

BKKGIG

Bangkok Suvarnabhumi

Thu 13/8

01:50-23:10

2 stops31h 20m

Rio de Janeiro–Galeão Intl

Wed 19/8

20:15-12:00

2 stops29h 45m

฿55,404

Flights are sorted by cheapest return flights first.

Deals found on 17/6

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, March is the cheapest month in which you can book a flight from Thailand to South America (average of ฿24,937). Flying from Thailand to South America in August is currently the most expensive (average of ฿50,103). 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 18 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
4,408 reviews
Check prices

Boarding

7.3

Entertainment

7.5

Overall

7.4

Food

7.5

Crew

7.8

Comfort

7.3

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
4,408 reviews
เตอร์กิชแอร์ไลน์
7.4
Good
4,408 reviews
Check prices

Boarding

7.3

Entertainment

7.5

Overall

7.4

Food

7.5

Crew

7.8

Comfort

7.3

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
3,727 reviews
เตอร์กิชแอร์ไลน์
7.4
Good
4,408 reviews
Check prices

Boarding

7.3

Entertainment

7.5

Overall

7.4

Food

7.5

Crew

7.8

Comfort

7.3

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
4,408 reviews
Check prices

Boarding

7.3

Entertainment

7.5

Overall

7.4

Food

7.5

Crew

7.8

Comfort

7.3

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 25m. Ethiopian Air provides one of the quickest options available for as low as ฿50,823. 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 ฿24,937). Flying from Thailand to South America in August is currently the most expensive (average of ฿50,103). 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 18 June 2026.
AirlineCheapestAverageFlexibilityOn-time
เตอร์กิชแอร์ไลน์Cheapest฿53,214Average฿61,826FlexibilityNo cancel feeOn-time77%
Search เตอร์กิชแอร์ไลน์ flights
Qatar AirwaysCheapest฿56,346Average฿58,810FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Ethiopian AirCheapest฿59,896Average฿70,279FlexibilityNo 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.

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