Cheap Flights to South America | Popular Routes to South America from HK$4,057

View HK$4,057 flight on Sun, 7 Jun 2026Opens in a new window

Popular airlines to South America

  • LATAM Airlines Group

  • Avianca

  • American Airlines

  • Air Canada

  • Delta

  • Aeromexico

  • United

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Cheap round-trip flights to South America

Prices were available within the past 7 days and start at HK$4,057 for one-way flights and HK$6,656 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

avianca
Thu, 14 May - Tue, 9 Jun
LHR
London
SCL
Santiago
HK$6,656 Return, found 3 days ago
HK$6,656
Return
found 3 days ago
Select avianca flight, departing Thu, 14 May from London to Santiago, returning Tue, 9 Jun, priced at HK$6,656 found 3 days ago
Air Canada
Mon, 27 Apr - Mon, 11 May
LHR
London
BOG
Bogotá
HK$6,805 Return, found 19 hours ago
HK$6,805
Return
found 19 hours ago
Select Air Canada flight, departing Mon, 27 Apr from London to Bogotá, returning Mon, 11 May, priced at HK$6,805 found 19 hours ago
avianca
Thu, 23 Apr - Sun, 26 Apr
LHR
London
LIM
Lima
HK$6,886 Return, found 11 hours ago
HK$6,886
Return
found 11 hours ago
Select avianca flight, departing Thu, 23 Apr from London to Lima, returning Sun, 26 Apr, priced at HK$6,886 found 11 hours ago
avianca
Thu, 19 Nov - Tue, 24 Nov
LHR
London
GRU
Sao Paulo
HK$6,937 Return, found 4 days ago
HK$6,937
Return
found 4 days ago
Select avianca flight, departing Thu, 19 Nov from London to Sao Paulo, returning Tue, 24 Nov, priced at HK$6,937 found 4 days ago
avianca
Mon, 25 May - Tue, 9 Jun
LHR
London
BOG
Bogotá
HK$6,948 Return, found 5 days ago
HK$6,948
Return
found 5 days ago
Select avianca flight, departing Mon, 25 May from London to Bogotá, returning Tue, 9 Jun, priced at HK$6,948 found 5 days ago
avianca
Mon, 25 May - Mon, 8 Jun
LHR
London
EZE
Buenos Aires
HK$7,058 Return, found 19 hours ago
HK$7,058
Return
found 19 hours ago
Select avianca flight, departing Mon, 25 May from London to Buenos Aires, returning Mon, 8 Jun, priced at HK$7,058 found 19 hours ago
British Airways
Thu, 10 Sept - Mon, 28 Sept
LHR
London
LIM
Lima
HK$7,277 Return, found 3 days ago
HK$7,277
Return
found 3 days ago
Select British Airways flight, departing Thu, 10 Sept from London to Lima, returning Mon, 28 Sept, priced at HK$7,277 found 3 days ago
Air France
Sun, 31 May - Tue, 9 Jun
LHR
London
LIM
Lima
HK$7,410 Return, found 2 hours ago
HK$7,410
Return
found 2 hours ago
Select Air France flight, departing Sun, 31 May from London to Lima, returning Tue, 9 Jun, priced at HK$7,410 found 2 hours ago
avianca
Tue, 24 Nov - Tue, 1 Dec
LHR
London
GIG
Rio de Janeiro
HK$7,501 Return, found 3 days ago
HK$7,501
Return
found 3 days ago
Select avianca flight, departing Tue, 24 Nov from London to Rio de Janeiro, returning Tue, 1 Dec, priced at HK$7,501 found 3 days ago
American Airlines
Mon, 1 Feb - Mon, 15 Feb
LHR
London
GIG
Rio de Janeiro
HK$7,868 Return, found 6 days ago
HK$7,868
Return
found 6 days ago
Select American Airlines flight, departing Mon, 1 Feb from London to Rio de Janeiro, returning Mon, 15 Feb, priced at HK$7,868 found 6 days ago

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.

KLM
Mon, 23 Nov - Mon, 30 Nov
HKG
Hong Kong SAR
GRU
Sao Paulo
HK$10,116 Return, found 1 day ago
HK$10,116
Return
found 1 day ago
Select KLM flight, departing Mon, 23 Nov from Hong Kong SAR to Sao Paulo, returning Mon, 30 Nov, priced at HK$10,116 found 1 day ago

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$6,656 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$6,656 and HK$10,116. If you were flying one way from London (LHR), you could have gotten a cheap seat from only HK$4,057.
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$6,656 and HK$10,116. 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.

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