What is the difference between the most popular and the most frequent airline at Buenos Aires?

Air New Zealand operates the most flights from Singapore to Buenos Aires at 0 per week, while Ethiopian Air is the airline most often selected by KAYAK users searching for flights from Singapore to Buenos Aires. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

Which airports serve Buenos Aires?

Flights to Buenos Aires arrive at: Buenos Aires Jorge Newbery (AEP) and Buenos Aires Ministro Pistarini (EZE).

Which airports serve Buenos Aires and the surrounding area?

Flights to Buenos Aires can arrive at several major airports serving the metro area, including Buenos Aires Jorge Newbery (AEP) and Buenos Aires Ministro Pistarini (EZE). Nearby alternatives within 80.5 km of Buenos Aires include Buenos Aires Jorge Newbery (AEP), El Palomar (EPA) and La Plata (LPG). These airports are not in Buenos Aires itself but may be useful depending on your route, airline, and onward travel plans.

How do I know if a flight to Buenos Aires is a good deal?

A good deal on a flight to Buenos Aires is around S$ 2,072 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

What are the most popular airlines flying to Buenos Aires?

Ethiopian Air is the most popular airline flying to Buenos Aires among KAYAK users, followed by LATAM Airlines and British Airways.

S$ 1,111 CHEAP FLIGHTS to Buenos Aires in 2026

Save 17% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest return flight

S$ 2,153

Typical prices: S$ 2,072-S$ 2,798

Multiple Airlines

Tue 23-10Tue 30-10

SIN - EZE • 2 stops

Cheapest one-way flight

S$ 1,111

Typical prices: S$ 1,313-S$ 1,770

Multiple Airlines

Mon 22-10

SIN - EZE • 3 stops

Top airlines

Cathay Pacific

Best reviews • 7.6 score

Airline reviews

When to travel

January

Cheapest • 22% price drop

December

Most popular

Good to know

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We hope you enjoy your trip to Buenos Aires!

Flight Deals

Cheap Flights to Buenos Aires

Discover the best prices for you by selecting your travel dates on KAYAK.

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Recent return flight deals to Buenos Aires

Fri, 23 Oct - Fri, 30 Oct

19:40 - 15:45SIN Singapore Changi-EZE Buenos Aires Ministro Pistarini

31h 05m2 stops Doha Hamad Intl Sao Paulo Guarulhos Intl

14:30 - 08:45EZE Buenos Aires Ministro Pistarini-SIN Singapore Changi

31h 15m2 stops Sao Paulo Guarulhos Intl Doha Hamad Intl

S$ 2,153Multiple Airlines

Tue, 6 Oct - Wed, 14 Oct

02:00 - 20:25SIN Singapore Changi-EZE Buenos Aires Ministro Pistarini

29h 25m1 stop Addis Ababa Bole

21:55 - 14:50EZE Buenos Aires Ministro Pistarini-SIN Singapore Changi

29h 55m2 stops Sao Paulo Guarulhos Intl Addis Ababa Bole

S$ 2,221Ethiopian Air

Fri, 23 Oct - Fri, 30 Oct

19:40 - 17:20SIN Singapore Changi-AEP Buenos Aires Jorge Newbery

32h 40m2 stops Doha Hamad Intl Sao Paulo Guarulhos Intl

10:35 - 08:45AEP Buenos Aires Jorge Newbery-SIN Singapore Changi

35h 10m2 stops Sao Paulo Guarulhos Intl Doha Hamad Intl

S$ 2,258Multiple Airlines

Fri, 20 Nov - Thu, 10 Dec

01:25 - 20:55SIN Singapore Changi-EZE Buenos Aires Ministro Pistarini

54h 30m2 stops Hong Kong Intl Madrid Barajas

13:50 - 16:50EZE Buenos Aires Ministro Pistarini-SIN Singapore Changi

40h 00m2 stops Madrid Barajas Hong Kong Intl

S$ 2,321Cathay Pacific

Tue, 6 Oct - Wed, 14 Oct

02:00 - 20:25SIN Singapore Changi-EZE Buenos Aires Ministro Pistarini

29h 25m2 stops Addis Ababa Bole Sao Paulo Guarulhos Intl

21:55 - 14:50EZE Buenos Aires Ministro Pistarini-SIN Singapore Changi

29h 55m2 stops Sao Paulo Guarulhos Intl Addis Ababa Bole

S$ 2,375Ethiopian Air

Sun, 14 Feb - Sun, 28 Feb

23:05 - 11:45SIN Singapore Changi-EZE Buenos Aires Ministro Pistarini

47h 40m2 stops London Heathrow Rio de Janeiro–Galeão Intl

13:35 - 18:25EZE Buenos Aires Ministro Pistarini-SIN Singapore Changi

41h 50m2 stops Rio de Janeiro–Galeão Intl London Heathrow

S$ 2,404British Airways

Thu, 4 Mar - Mon, 8 Mar

20:40 - 19:40SIN Singapore Changi-AEP Buenos Aires Jorge Newbery

34h 00m2 stops Sydney Kingsford Smith Santiago Arturo Merino Benitez

10:35 - 08:45AEP Buenos Aires Jorge Newbery-SIN Singapore Changi

35h 10m2 stops Sao Paulo Guarulhos Intl Doha Hamad Intl

S$ 2,438LATAM Airlines

Thu, 4 Mar - Mon, 8 Mar

19:40 - 19:40SIN Singapore Changi-AEP Buenos Aires Jorge Newbery

35h 00m2 stops Sydney Kingsford Smith Santiago Arturo Merino Benitez

21:45 - 21:15AEP Buenos Aires Jorge Newbery-SIN Singapore Changi

36h 30m2 stops Sao Paulo Guarulhos Intl Doha Hamad Intl

S$ 2,440LATAM Airlines

Thu, 4 Mar - Mon, 8 Mar

23:15 - 10:30SIN Singapore Changi-AEP Buenos Aires Jorge Newbery

46h 15m2 stops London Heathrow Sao Paulo Guarulhos Intl

11:45 - 16:05AEP Buenos Aires Jorge Newbery-SIN Singapore Changi

41h 20m2 stops Sao Paulo Guarulhos Intl London Heathrow

S$ 2,499British Airways

Tue, 20 Oct - Tue, 27 Oct

23:30 - 14:50SIN Singapore Changi-AEP Buenos Aires Jorge Newbery

26h 20m2 stops Melbourne Santiago Arturo Merino Benitez

21:00 - 17:05AEP Buenos Aires Jorge Newbery-SIN Singapore Changi

33h 05m2 stops Santiago Arturo Merino Benitez Melbourne

S$ 2,516Multiple Airlines

All return flight deals to Buenos Aires

Fri, 23 Oct - Fri, 30 Oct

19:40 - 15:45SIN Singapore Changi-EZE Buenos Aires Ministro Pistarini

31h 05m2 stops Doha Hamad Intl Sao Paulo Guarulhos Intl

14:30 - 08:45EZE Buenos Aires Ministro Pistarini-SIN Singapore Changi

31h 15m2 stops Sao Paulo Guarulhos Intl Doha Hamad Intl

S$ 2,153Multiple Airlines

Tue, 6 Oct - Wed, 14 Oct

02:00 - 20:25SIN Singapore Changi-EZE Buenos Aires Ministro Pistarini

29h 25m1 stop Addis Ababa Bole

21:55 - 14:50EZE Buenos Aires Ministro Pistarini-SIN Singapore Changi

29h 55m2 stops Sao Paulo Guarulhos Intl Addis Ababa Bole

S$ 2,221Ethiopian Air

Fri, 23 Oct - Fri, 30 Oct

19:40 - 17:20SIN Singapore Changi-AEP Buenos Aires Jorge Newbery

32h 40m2 stops Doha Hamad Intl Sao Paulo Guarulhos Intl

10:35 - 08:45AEP Buenos Aires Jorge Newbery-SIN Singapore Changi

35h 10m2 stops Sao Paulo Guarulhos Intl Doha Hamad Intl

S$ 2,258Multiple Airlines

Fri, 20 Nov - Thu, 10 Dec

01:25 - 20:55SIN Singapore Changi-EZE Buenos Aires Ministro Pistarini

54h 30m2 stops Hong Kong Intl Madrid Barajas

13:50 - 16:50EZE Buenos Aires Ministro Pistarini-SIN Singapore Changi

40h 00m2 stops Madrid Barajas Hong Kong Intl

S$ 2,321Cathay Pacific

Tue, 6 Oct - Wed, 14 Oct

02:00 - 20:25SIN Singapore Changi-EZE Buenos Aires Ministro Pistarini

29h 25m2 stops Addis Ababa Bole Sao Paulo Guarulhos Intl

21:55 - 14:50EZE Buenos Aires Ministro Pistarini-SIN Singapore Changi

29h 55m2 stops Sao Paulo Guarulhos Intl Addis Ababa Bole

S$ 2,375Ethiopian Air

Sun, 14 Feb - Sun, 28 Feb

23:05 - 11:45SIN Singapore Changi-EZE Buenos Aires Ministro Pistarini

47h 40m2 stops London Heathrow Rio de Janeiro–Galeão Intl

13:35 - 18:25EZE Buenos Aires Ministro Pistarini-SIN Singapore Changi

41h 50m2 stops Rio de Janeiro–Galeão Intl London Heathrow

S$ 2,404British Airways

Thu, 4 Mar - Mon, 8 Mar

20:40 - 19:40SIN Singapore Changi-AEP Buenos Aires Jorge Newbery

34h 00m2 stops Sydney Kingsford Smith Santiago Arturo Merino Benitez

10:35 - 08:45AEP Buenos Aires Jorge Newbery-SIN Singapore Changi

35h 10m2 stops Sao Paulo Guarulhos Intl Doha Hamad Intl

S$ 2,438LATAM Airlines

Thu, 4 Mar - Mon, 8 Mar

19:40 - 19:40SIN Singapore Changi-AEP Buenos Aires Jorge Newbery

35h 00m2 stops Sydney Kingsford Smith Santiago Arturo Merino Benitez

21:45 - 21:15AEP Buenos Aires Jorge Newbery-SIN Singapore Changi

36h 30m2 stops Sao Paulo Guarulhos Intl Doha Hamad Intl

S$ 2,440LATAM Airlines

Thu, 4 Mar - Mon, 8 Mar

23:15 - 10:30SIN Singapore Changi-AEP Buenos Aires Jorge Newbery

46h 15m2 stops London Heathrow Sao Paulo Guarulhos Intl

11:45 - 16:05AEP Buenos Aires Jorge Newbery-SIN Singapore Changi

41h 20m2 stops Sao Paulo Guarulhos Intl London Heathrow

S$ 2,499British Airways

Tue, 20 Oct - Tue, 27 Oct

23:30 - 14:50SIN Singapore Changi-AEP Buenos Aires Jorge Newbery

26h 20m2 stops Melbourne Santiago Arturo Merino Benitez

21:00 - 17:05AEP Buenos Aires Jorge Newbery-SIN Singapore Changi

33h 05m2 stops Santiago Arturo Merino Benitez Melbourne

S$ 2,516Multiple Airlines

Booking Insights

Price, demand, and travel trends for Singapore to Buenos Aires flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Singapore to Buenos Aires with more confidence.

Prices

Airlines

What is the cheapest flight to Buenos Aires?

Singapore to Buenos Aires is the cheapest route at S$ 2,153 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Buenos Aires?

A return flight to Buenos Aires costs S$ 2,413 on average, based on data over the past 12 months on KAYAK. Return fares from Singapore average S$ 2,413.

What is the cheapest day to fly to Buenos Aires?

Tuesday is the cheapest day to fly to Buenos Aires at S$ 1,833 return on average over the past 12 months on KAYAK. Thursday is the most expensive at S$ 2,753.

What is the cheapest time of day to fly to Buenos Aires?

Morning flights to Buenos Aires are the cheapest at S$ 2,230 return on average. Afternoon flights are the most expensive at S$ 3,705.

What is a good deal for flights to Buenos Aires?

Flights under S$ 2,072 are considered a good deal. 25% of KAYAK users found return flights to Buenos Aires at or below these prices, with the lowest fares from:

Singapore S$ 2,072

Find deals

Low season	June
High season	December
Cheapest flight	S$ 1,111

Most popular time to fly (13% more expensive on average)

Flights from Singapore to Buenos Aires Ministro Pistarini Airport

When to book flights to Buenos Aires

Are your dates flexible? Find out the best times to travel to Buenos Aires based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Buenos Aires based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the difference between the most popular and the most frequent airline at Buenos Aires?
Air New Zealand operates the most flights from Singapore to Buenos Aires at 0 per week, while Ethiopian Air is the airline most often selected by KAYAK users searching for flights from Singapore to Buenos Aires. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.
Which airports serve Buenos Aires?
Flights to Buenos Aires arrive at: Buenos Aires Jorge Newbery (AEP) and Buenos Aires Ministro Pistarini (EZE).
Which airports serve Buenos Aires and the surrounding area?
Flights to Buenos Aires can arrive at several major airports serving the metro area, including Buenos Aires Jorge Newbery (AEP) and Buenos Aires Ministro Pistarini (EZE). Nearby alternatives within 80.5 km of Buenos Aires include Buenos Aires Jorge Newbery (AEP), El Palomar (EPA) and La Plata (LPG). These airports are not in Buenos Aires itself but may be useful depending on your route, airline, and onward travel plans.
How do I know if a flight to Buenos Aires is a good deal?
A good deal on a flight to Buenos Aires is around S$ 2,072 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

For flights to Buenos Aires, recent KAYAK data shows that stronger deals tend to be around S$ 2,072 return. If you see a fare below that threshold, it's a good deal – book before the price climbs back up.
If you can choose when to go, aim to travel to Buenos Aires in January. Return fares historically average S$ 1,885 that month – typically the cheapest month to travel based on the last 12 months.
Before you book:

• Check the route's typical price range so you can spot a deal.
• Confirm baggage fees and seat selection costs on budget carriers.
• Verify whether you need any travel documents beyond an ID.
• Pick a departure airport, since your nearest may not be the cheapest origin.
Shift your departure to morning to save up to S$ 1,475 per return. Morning flights to Buenos Aires average S$ 2,230 compared to S$ 3,705 for midday flights. See the time-of-day chart above for the full breakdown.

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S$ 1,111 Find Cheap Flights to Buenos Aires – Compare and Save

Everything you should know

Cheap Flights to Buenos Aires

Recent return flight deals to Buenos Aires

Recent one-way flight deals to Buenos Aires

All return flight deals to Buenos Aires

Price, demand, and travel trends for Singapore to Buenos Aires flights

What is the cheapest flight to Buenos Aires?

How much is a flight to Buenos Aires?

What is the cheapest day to fly to Buenos Aires?

What is the cheapest time of day to fly to Buenos Aires?

What is a good deal for flights to Buenos Aires?

What are the most popular airlines flying to Buenos Aires?

Key details for flights to Buenos Aires

Low season

High season

Cheapest flight

When to book flights to Buenos Aires

Your questions about flights to Buenos Aires, answered

Your guide to booking Buenos Aires flights

More options for your flight to Buenos Aires

Complete your trip to Buenos Aires with a hotel stay or car hire

Cabin class types available on flights to Buenos Aires

Flights from local origins to Buenos Aires

Choose which airport to fly into in Buenos Aires

Flights to other popular destinations

Find deals for your return flight