Cheap Flights to South America | Popular Routes to South America from HK$1,217

View HK$1,217 flight on Tue, 3 Mar 2026Opens in a new window

Popular airlines to South America

  • Avianca

  • LATAM Airlines Group

  • American Airlines

  • United

  • Copa

  • Delta

  • JetBlue Airways

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Cheap round-trip flights to South America

Prices were available within the past 7 days and start at HK$1,217 for one-way flights and HK$2,714 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Thu, 19 Mar - Mon, 23 Mar
ASU
Asuncion
GIG
Rio de Janeiro
HK$2,714 Return, found 3 days ago
HK$2,714
Return
found 3 days ago
Select LATAM Airlines Group flight, departing Thu, 19 Mar from Asuncion to Rio de Janeiro, returning Mon, 23 Mar, priced at HK$2,714 found 3 days ago
LATAM Airlines Group
Tue, 7 Apr - Sun, 12 Apr
ASU
Asuncion
GIG
Rio de Janeiro
HK$2,744 Return, found 4 days ago
HK$2,744
Return
found 4 days ago
Select LATAM Airlines Group flight, departing Tue, 7 Apr from Asuncion to Rio de Janeiro, returning Sun, 12 Apr, priced at HK$2,744 found 4 days ago
LATAM Airlines Group
Thu, 19 Mar - Mon, 23 Mar
ASU
Asuncion
SDU
Rio de Janeiro
HK$2,757 Return, found 3 days ago
HK$2,757
Return
found 3 days ago
Select LATAM Airlines Group flight, departing Thu, 19 Mar from Asuncion to Rio de Janeiro, returning Mon, 23 Mar, priced at HK$2,757 found 3 days ago
LATAM Airlines Group
Tue, 7 Apr - Sun, 12 Apr
ASU
Asuncion
GIG
Rio de Janeiro
HK$2,824 Return, found 4 days ago
HK$2,824
Return
found 4 days ago
Select LATAM Airlines Group flight, departing Tue, 7 Apr from Asuncion to Rio de Janeiro, returning Sun, 12 Apr, priced at HK$2,824 found 4 days ago
LATAM Airlines Group
Thu, 23 Jul - Thu, 30 Jul
ASU
Asuncion
COR
Cordoba
HK$2,840 Return, found 22 hours ago
HK$2,840
Return
found 22 hours ago
Select LATAM Airlines Group flight, departing Thu, 23 Jul from Asuncion to Cordoba, returning Thu, 30 Jul, priced at HK$2,840 found 22 hours ago
LATAM Airlines Group
Thu, 19 Mar - Mon, 23 Mar
ASU
Asuncion
GIG
Rio de Janeiro
HK$2,864 Return, found 3 days ago
HK$2,864
Return
found 3 days ago
Select LATAM Airlines Group flight, departing Thu, 19 Mar from Asuncion to Rio de Janeiro, returning Mon, 23 Mar, priced at HK$2,864 found 3 days ago
Aerolineas Argentinas
Tue, 7 Apr - Sun, 12 Apr
ASU
Asuncion
GIG
Rio de Janeiro
HK$3,145 Return, found 4 days ago
HK$3,145
Return
found 4 days ago
Select Aerolineas Argentinas flight, departing Tue, 7 Apr from Asuncion to Rio de Janeiro, returning Sun, 12 Apr, priced at HK$3,145 found 4 days ago
Copa
Wed, 15 Jul - Sun, 16 Aug
SJO
San José
SCL
Santiago
HK$3,768 Return, found 3 days ago
HK$3,768
Return
found 3 days ago
Select Copa flight, departing Wed, 15 Jul from San José to Santiago, returning Sun, 16 Aug, priced at HK$3,768 found 3 days ago
American Airlines
Wed, 15 Jul - Sun, 16 Aug
SJO
San José
SCL
Santiago
HK$11,232 Return, found 3 days ago
HK$11,232
Return
found 3 days ago
Select American Airlines flight, departing Wed, 15 Jul from San José to Santiago, returning Sun, 16 Aug, priced at HK$11,232 found 3 days ago
United
Sat, 11 Apr - Wed, 22 Apr
SJO
San José
EZE
Buenos Aires
HK$19,352 Return, found 4 days ago
HK$19,352
Return
found 4 days ago
Select United flight, departing Sat, 11 Apr from San José to Buenos Aires, returning Wed, 22 Apr, priced at HK$19,352 found 4 days ago

About South America

Expedia offers flights to South America to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to South America or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

Can I cancel my flight booking to South America due to COVID-19?
If you haven't booked yet, look through the terms and conditions of the airline you're considering. If you've already reserved your flight to South America, visit our Customer Service Portal. The information here will help determine which COVID-19 policies are applicable to your reservation and advise the next steps.
What's the best way to find cheap flights to South America that have flexible change policies?
When it comes to flying these days, flexibility is important. That's why we have a "No change fee" search function to help you track down flexible and cheap tickets to South America. It's on the left of your screen underneath the "Flexible change policies" subheading.
What are some of the general tips for travelers to South America during the COVID-19 outbreak?
The COVID-19 pandemic has changed how we travel, but it hasn't shut down our desire to explore. Here are some tips on how to cope with travel's new challenges:

  • Find out the rules and restrictions in both your destination and origin. It may not be possible to travel depending on local circumstances, so check before you lock something in.
  • You're required to wear a face mask at the airport, including at security checkpoints. Be ready to lower your mask for ID purposes when asked by a TSA employee.
  • Rather than handing a TSA officer your boarding pass, position it straight on the scanner yourself. After that, hold it up for inspection.
  • One liquid hand sanitizer container is now permitted in your carry-on baggage. It must be no bigger than 12 oz (350 ml), and you'll need to take it out of your bag for X-ray scanning.
  • Place any personal items (phone, wallet and keys) in your carry-on rather than a bin to reduce handling during the screening process.
  • If you're taking food on the plane with you, place it in a clear plastic bag and then into a scanning bin. This lessens the likelihood that a TSA employee will need to touch your carry-on bag or food container for inspection.

How can I find cheap tickets to South America?
You'll always nab an unbeatable deal with Expedia, but our "flexible dates" feature makes it that much easier. Enter your preferred travel date, then click on the flexible dates link above to see a list of prices for nearby days. HK$2,714 was the cheapest price for a flight to South America in the last seven days.
How much is a flight to South America?
The cost of a round-trip ticket to South America in the last seven days ranged between HK$2,714 and HK$19,352. If you were flying one way from San José (SJO), you could have gotten a cheap seat from only HK$1,217.
When is the cheapest time to fly to South America?
Jet off on a Tuesday to increase your chances of securing the cheapest fare to South America. Mondays are usually the second most affordable day to depart. Saturday is typically the priciest day to fly anywhere.
How much is a plane ticket to South America?
In the last seven days, airfares to South America cost between HK$2,714 and HK$19,352. Prices depend on multiple things, particularly the time of departure, cabin class, airline and when the fare is booked.
What are the best things to do in South America?

  • Kick off your South America vacation in the lively city of Sao Paulo. There's loads to keep you amused here, from top attractions like Paulista Museum to wonderful food, shopping, arts and more.
  • Sao Paulo is known for its humid subtropical climate. But before you jet off, check out what the weather will be doing while you're there. Hot, cold, wet or dry, it's always wise to arrive prepared.
  • Be sure to make Campinas the next place you go to. It's 80 kilometres to the northwest of Sao Paulo and where you'll find Museum of History and Porcelain of Pedreira, one of this destination's best tourist sights.

What months are the cheapest to book a flight to South America?
A great month to book well-priced flights to South America is February. Keep in mind that in the USA, an expensive time to secure a seat is during the festive month of December.

Trending flights to South America

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

EVA Airways
Fri, 17 Apr - Sun, 26 Apr
HKG
Hong Kong SAR
BOG
Bogotá
HK$9,250 Return, found 16 hours ago
HK$9,250
Return
found 16 hours ago
Select EVA Airways flight, departing Fri, 17 Apr from Hong Kong SAR to Bogotá, returning Sun, 26 Apr, priced at HK$9,250 found 16 hours ago
*Available to Expedia members.