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Cheap flights from Bangkok to South America from ฿19,633

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 21/10. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — BOG
16 Nov — 23 Nov1
1 adult
1 adult, Economy

Cheap flight deals from Bangkok to South America

Keep the following information in mind while searching for Bangkok to South America flight deals. Data was last updated 17 October 2025.

Round-trip from

฿45,084

One-way from

฿19,633

Popular in

November

Cheapest in

March

Average price

฿70,535
20/11-7/12
  • 20/11-7/12
  • 4 total stops
  • 86h 35m total
  • Bangkok to South America
Search Deals
21/10
  • 21/10
  • 3 total stops
  • 35h 50m total
  • Bangkok to South America
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (฿647,067 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (฿165,647 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Bangkok to South America

Enter your travel dates to find the best prices.

Cheapest flights from Bangkok to South America
Explore the most affordable flight options available from Bangkok to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.

Thu 20/1101:30BKK - GRU
2 stops51h 10mMultiple Airlines
Sun 7/1220:40GRU - BKK
2 stops35h 25mMultiple Airlines
Deal found 16/10฿45,084
Fri 21/1101:55BKK - GRU
1 stop24h 05mEthiopian Air
Sun 7/1201:30GRU - BKK
1 stop25h 00mEthiopian Air
Deal found 15/10฿45,832
Mon 20/1023:20BKK - SCL
3 stops49h 05mMultiple Airlines
Wed 19/1123:35SCL - BKK
2 stops50h 25mMultiple Airlines
Deal found 14/10฿46,124
Fri 14/1108:15BKK - BOG
2 stops33h 05mแอร์แคนาดา
Fri 21/1109:00BOG - BKK
2 stops33h 30mแอร์แคนาดา
Deal found 15/10฿46,904
Fri 28/1102:15BKK - LIM
2 stops31h 50mMultiple Airlines
Sat 6/1212:00LIM - BKK
2 stops35h 30mMultiple Airlines
Deal found 15/10฿47,684
Sat 22/1123:45BKK - GRU
1 stop28h 00mMultiple Airlines
Sun 7/1204:10GRU - BKK
1 stop39h 10mMultiple Airlines
Deal found 15/10฿48,920
Mon 1/1223:45BKK - GRU
1 stop28h 00mMultiple Airlines
Sun 7/1204:10GRU - BKK
1 stop39h 10mMultiple Airlines
Deal found 17/10฿49,700
Sun 30/1118:55BKK - GIG
2 stops30h 15mMultiple Airlines
Sun 7/1206:45GIG - BKK
2 stops26h 40mMultiple Airlines
Deal found 16/10฿50,382
Fri 14/1118:35BKK - GRU
2 stops34h 05mMultiple Airlines
Fri 21/1120:40GRU - BKK
3 stops35h 20mMultiple Airlines
Deal found 15/10฿50,480
Fri 14/1108:55BKK - LIM
2 stops44h 15mMultiple Airlines
Fri 21/1119:10LIM - BKK
2 stops48h 00mMultiple Airlines
Deal found 15/10฿51,000
Sat 22/1120:05BKK - GRU
2 stops47h 45mQatar Airways
Mon 8/1220:25GRU - BKK
1 stop36h 00mQatar Airways
Deal found 15/10฿51,032
Thu 13/1101:35BKK - GRU
1 stop24h 25mEthiopian Air
Thu 20/1101:30GRU - BKK
1 stop25h 00mEthiopian Air
Deal found 15/10฿51,812

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bangkok 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 17 October 2025.
Use the filters below to find and compare flights from Bangkok to South America that are best for you.

Fly from

Bangkok

Fly to

South America

Route

Depart

Return

Price

BangkokLima

BKK - LIM

BKKLIM

Bangkok Suvarnabhumi

Fri 28/11

02:15-08:10

2 stops41h 55m

Lima J Chavez Intl

Fri 5/12

00:50-11:10

2 stops46h 20m

฿47,684

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Mon 1/12

23:45-17:45

1 stop28h 00m

Sao Paulo Guarulhos Intl

Sun 7/12

04:10-05:20

1 stop39h 10m

฿49,700

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Fri 21/11

23:45-04:10

1 stop38h 25m

Sao Paulo Guarulhos Intl

Sat 6/12

04:10-05:20

1 stop39h 10m

฿49,927

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Sat 22/11

20:05-09:50

2 stops47h 45m

Sao Paulo Guarulhos Intl

Mon 8/12

20:25-18:25

1 stop36h 00m

฿51,032

BangkokBrasilia

BKK - BSB

BKKBSB

Bangkok Suvarnabhumi

Sun 23/11

08:15-18:10

2 stops67h 55m

Brasilia

Sun 1/2

04:30-13:05

2 stops46h 35m

฿52,267

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Sat 7/2

01:35-16:00

1 stop24h 25m

Sao Paulo Guarulhos Intl

Tue 10/2

01:30-12:30

1 stop25h 00m

฿52,495

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Fri 14/11

23:45-04:10

1 stop38h 25m

Sao Paulo Guarulhos Intl

Fri 21/11

17:10-15:05

1 stop35h 55m

฿52,918

BangkokSao Paulo

BKK - GRU

BKKGRU

Bangkok Suvarnabhumi

Thu 20/11

01:35-16:00

1 stop24h 25m

Sao Paulo Guarulhos Intl

Sat 6/12

01:30-12:30

1 stop25h 00m

฿53,373

BangkokRio de Janeiro

BKK - GIG

BKKGIG

Bangkok Suvarnabhumi

Mon 1/12

15:20-06:40

2 stops49h 20m

Rio de Janeiro–Galeão Intl

Mon 8/12

15:35-23:30

2 stops45h 55m

฿53,795

BangkokSantiago

BKK - SCL

BKKSCL

Bangkok Suvarnabhumi

Tue 11/11

02:15-06:30

2 stops38h 15m

Santiago Arturo Merino Benitez

Wed 19/11

23:35-23:40

2 stops38h 05m

฿54,153

Flights are sorted by cheapest return flights first.

Deals found on 16/10

Showing 1-10 of 60 results
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Best time to book a flight from Bangkok to South America

Have a flexible travel schedule? Discover the best time to fly to South America from Bangkok 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 Bangkok to South America

What is the cheapest month to book a flight from Bangkok to South America?

Currently, February is the cheapest month in which you can book a flight from Bangkok to South America (average of ฿35,950). Flying from Bangkok to South America in August is currently the most expensive (average of ฿55,420). 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 BKK to SA?

Find hourly flight availability from Bangkok 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 17 October 2025.

It’s optimal to fly from Bangkok to South America in the evening. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight at midday.

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 17 October 2025.
Check out reviews from past customers who have flown with Korean Air, เตอร์กิชแอร์ไลน์, andEthiopian Air from Bangkok to South America to help guide your decision. 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
1,150 reviews
Check prices

Entertainment

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Overall

8.4

Comfort

8.3

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
1,150 reviews
Korean Air
8.4
Very Good
1,150 reviews
Check prices

Entertainment

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Overall

8.4

Comfort

8.3

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
4,015 reviews
Korean Air
8.4
Very Good
1,150 reviews
Check prices

Entertainment

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Overall

8.4

Comfort

8.3

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
875 reviews
Korean Air
8.4
Very Good
1,150 reviews
Check prices

Entertainment

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Overall

8.4

Comfort

8.3

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 Bangkok 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 Bangkok to South America?

    There are many flights that can get you from Bangkok to South America in 24h 25m. Fly via Qatar Airways, Ethiopian Air, or ซาอุเดียแอร์ไลน์ to get the fastest option. Bangkok and South America are separated by a distance of 16393 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Bangkok to South America?

    When deciding which route to take from Bangkok to South America, consider Bangkok Suvarnabhumi - Sao Paulo Guarulhos Intl, Bangkok Suvarnabhumi - Buenos Aires Ministro Pistarini or Bangkok Suvarnabhumi - Santiago Arturo Merino Benitez, as they are the most popular.

  • Can I find deals for flights from Bangkok to South America that include hotel bookings?

    Yes. In addition to deals on Bangkok to South America flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bangkok to South America?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangkok to South America.

  • Can I find deals for business class flights from Bangkok to South America?

    Yes. Cheapflights offers flight deals from Bangkok 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 Bangkok to South America?

    Currently, February is the cheapest month in which you can book a flight from Bangkok to South America (average of ฿35,950). Flying from Bangkok to South America in August is currently the most expensive (average of ฿55,420). 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

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Alternative routes for Bangkok to South America

See prices for flight routes from nearby airports that may be better suited for you.
Chiang Mai to Krabi flights
Chiang Mai to Phuket City flights

Top 2 airlines flying from Bangkok to South America

Discover the top 2 airlines that operate flights from Bangkok 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 17 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest฿50,306Average฿55,960FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
เตอร์กิชแอร์ไลน์Cheapest฿51,237Average฿55,473FlexibilityNo cancel feeOn-time77%
Search เตอร์กิชแอร์ไลน์ flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Bangkok to South America?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Bangkok to South America. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Bangkok to South America?

Cheapflights simply makes it quick and affordable to book flights from Bangkok to South America by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Bangkok to South America with no change fees?

Yes, we can. To see specific flights from Bangkok to South America with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Not ready to book yet? You can track prices for flights from Bangkok to South America on Cheapflights with our Price Alert feature and get notified when better prices are available.

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