Cheap Flights to South America | Popular Routes to South America from HK$4,713

View HK$4,713 flight on Mon, 2 Mar 2026Opens in a new window

Popular airlines to South America

  • Avianca

    Avianca

  • LATAM Airlines Group

    LATAM Airlines Group

  • American Airlines

    American Airlines

  • United

    United

  • Copa

    Copa

  • Air Canada

    Air Canada

  • Aeromexico

    Aeromexico

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Cheap round-trip flights to South America

Prices were available within the past 7 days and start at HK$4,713 for one-way flights and HK$7,197 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 5 Mar - Sun, 15 Mar
BRU
Brussels
EZE
Buenos Aires
HK$7,197 Return, found 7 hours ago
HK$7,197
Return
found 7 hours ago
Select Delta flight, departing Thu, 5 Mar from Brussels to Buenos Aires, returning Sun, 15 Mar, priced at HK$7,197 found 7 hours ago
LATAM Airlines Group
Mon, 16 Feb - Mon, 9 Mar
BRU
Brussels
SDU
Rio de Janeiro
HK$7,978 Return, found 3 days ago
HK$7,978
Return
found 3 days ago
Select LATAM Airlines Group flight, departing Mon, 16 Feb from Brussels to Rio de Janeiro, returning Mon, 9 Mar, priced at HK$7,978 found 3 days ago
Turkish Airlines
Thu, 5 Mar - Sun, 15 Mar
BRU
Brussels
EZE
Buenos Aires
HK$8,314 Return, found 7 hours ago
HK$8,314
Return
found 7 hours ago
Select Turkish Airlines flight, departing Thu, 5 Mar from Brussels to Buenos Aires, returning Sun, 15 Mar, priced at HK$8,314 found 7 hours ago
Air France
Thu, 15 Jan - Sun, 15 Feb
ZYR
Brussels
BEL
Belem
HK$8,453 Return, found 22 hours ago
HK$8,453
Return
found 22 hours ago
Select Air France flight, departing Thu, 15 Jan from Brussels to Belem, returning Sun, 15 Feb, priced at HK$8,453 found 22 hours ago
LATAM Airlines Group
Mon, 16 Feb - Mon, 9 Mar
BRU
Brussels
GIG
Rio de Janeiro
HK$8,494 Return, found 3 days ago
HK$8,494
Return
found 3 days ago
Select LATAM Airlines Group flight, departing Mon, 16 Feb from Brussels to Rio de Janeiro, returning Mon, 9 Mar, priced at HK$8,494 found 3 days ago
Ethiopian Airlines
Thu, 5 Mar - Sun, 15 Mar
BRU
Brussels
EZE
Buenos Aires
HK$8,856 Return, found 7 hours ago
HK$8,856
Return
found 7 hours ago
Select Ethiopian Airlines flight, departing Thu, 5 Mar from Brussels to Buenos Aires, returning Sun, 15 Mar, priced at HK$8,856 found 7 hours ago
Air France
Thu, 15 Jan - Sun, 15 Feb
ZYR
Brussels
BEL
Belem
HK$8,863 Return, found 22 hours ago
HK$8,863
Return
found 22 hours ago
Select Air France flight, departing Thu, 15 Jan from Brussels to Belem, returning Sun, 15 Feb, priced at HK$8,863 found 22 hours ago
Aeromexico
Thu, 5 Mar - Sun, 15 Mar
BRU
Brussels
EZE
Buenos Aires
HK$9,472 Return, found 7 hours ago
HK$9,472
Return
found 7 hours ago
Select Aeromexico flight, departing Thu, 5 Mar from Brussels to Buenos Aires, returning Sun, 15 Mar, priced at HK$9,472 found 7 hours ago
Lufthansa
Mon, 16 Feb - Mon, 9 Mar
BRU
Brussels
GIG
Rio de Janeiro
HK$9,489 Return, found 3 days ago
HK$9,489
Return
found 3 days ago
Select Lufthansa flight, departing Mon, 16 Feb from Brussels to Rio de Janeiro, returning Mon, 9 Mar, priced at HK$9,489 found 3 days ago
Swiss International Air Lines
Mon, 16 Feb - Mon, 9 Mar
BRU
Brussels
GIG
Rio de Janeiro
HK$9,810 Return, found 3 days ago
HK$9,810
Return
found 3 days ago
Select Swiss International Air Lines flight, departing Mon, 16 Feb from Brussels to Rio de Janeiro, returning Mon, 9 Mar, priced at HK$9,810 found 3 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$7,197 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$7,197 and HK$9,810. If you were flying one way from Brussels (BRU), you could have gotten a cheap seat from only HK$4,713.
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$7,197 and HK$9,810. 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
Sat, 24 Jan - Mon, 9 Feb
HKG
Hong Kong SAR
BOG
Bogotá
HK$9,229 Return, found 4 hours ago
HK$9,229
Return
found 4 hours ago
Select EVA Airways flight, departing Sat, 24 Jan from Hong Kong SAR to Bogotá, returning Mon, 9 Feb, priced at HK$9,229 found 4 hours ago
*Available to Expedia members.