HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Singapore

$798+ Cheap flights from Buenos Aires (BUE) to Singapore (SIN)

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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — SIN
Sep 8 — Sep 151
Mon 9/8
Mon 9/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Buenos Aires to Singapore with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Buenos Aires to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Buenos Aires (BUE) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 3, 2025.

Round-trip from

$1,926
(United Airlines)

One-way from

$798
(Kiwi.com)

Popular in

January

Cheapest in

August

Average price

$2,679
From Buenos Aires (BUE) to Singapore Changi
Search Deals
One-way flight from Buenos Aires (BUE) to Singapore Changi
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Buenos Aires to Singapore

Cheapest flights from Buenos Aires to Singapore
Explore the most affordable flight options available from Buenos Aires to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 3, 2025.

This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/189:00 pmEZE - SIN
2 stops34h 25mUnited Airlines
Thu 9/258:40 pmSIN - EZE
2 stops46h 20mUnited Airlines
Deal found 9/3$1,926
This KLM deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/74:25 pmEZE - SIN
1 stop36h 50mMultiple Airlines
Sun 11/1610:50 pmSIN - EZE
1 stop32h 55mMultiple Airlines
Deal found 9/3$2,115
This Air Canada deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/184:35 pmEZE - SIN
3 stops51h 05mAir Canada
Thu 9/259:10 amSIN - EZE
3 stops64h 20mAir Canada
Deal found 9/2$2,124
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/710:05 pmEZE - SIN
2 stops46h 55mUnited Airlines
Sun 11/1610:20 pmSIN - EZE
2 stops44h 00mUnited Airlines
Deal found 9/3$2,132
This FlightHub deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2711:55 pmEZE - SIN
2 stops55h 00mMultiple Airlines
Sat 10/411:10 pmSIN - EZE
2 stops44h 05mMultiple Airlines
Deal found 9/3$2,213
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/279:00 pmEZE - SIN
2 stops46h 15mUnited Airlines
Mon 10/68:40 pmSIN - EZE
2 stops46h 20mUnited Airlines
Deal found 9/2$2,381
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/189:00 pmEZE - SIN
2 stops58h 25mUnited Airlines
Sat 10/258:40 pmSIN - EZE
2 stops70h 40mUnited Airlines
Deal found 9/2$2,424
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/239:00 pmEZE - SIN
2 stops46h 15mUnited Airlines
Wed 10/18:45 amSIN - EZE
2 stops58h 15mUnited Airlines
Deal found 9/1$2,425

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buenos Aires to Singapore 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 2,558,603 searches. Data last updated September 3, 2025.
Use the filters below to find and compare flights from Buenos Aires to Singapore that are best for you.

Fly from

Buenos Aires

Fly to

Singapore

Route

Depart

Return

Price

Buenos AiresSingapore

EZE - SIN

EZESIN

Buenos Aires Ministro Pistarini

Thu 9/18

9:00 pm-6:25 pm

2 stops34h 25m

Singapore Changi

Thu 9/25

8:40 pm-8:00 am

2 stops46h 20m

$1,926

Buenos AiresSingapore

EZE - SIN

EZESIN

Buenos Aires Ministro Pistarini

Fri 11/7

4:25 pm-4:15 pm

1 stop36h 50m

Singapore Changi

Sun 11/16

10:50 pm-8:45 pm

1 stop32h 55m

$2,115

Buenos AiresSingapore

EZE - SIN

EZESIN

Buenos Aires Ministro Pistarini

Thu 9/18

4:35 pm-6:40 am

3 stops51h 05m

Singapore Changi

Thu 9/25

9:10 am-2:30 pm

3 stops64h 20m

$2,124

Buenos AiresSingapore

EZE - SIN

EZESIN

Buenos Aires Ministro Pistarini

Fri 11/7

10:05 pm-8:00 am

2 stops46h 55m

Singapore Changi

Sun 11/16

10:20 pm-7:20 am

2 stops44h 00m

$2,132

Buenos AiresSingapore

EZE - SIN

EZESIN

Buenos Aires Ministro Pistarini

Sat 9/27

11:55 pm-5:55 pm

2 stops55h 00m

Singapore Changi

Sat 10/4

11:10 pm-8:15 am

2 stops44h 05m

$2,213

Buenos AiresSingapore

EZE - SIN

EZESIN

Buenos Aires Ministro Pistarini

Sat 9/27

9:00 pm-6:15 am

2 stops46h 15m

Singapore Changi

Mon 10/6

8:40 pm-8:00 am

2 stops46h 20m

$2,381

Buenos AiresSingapore

EZE - SIN

EZESIN

Buenos Aires Ministro Pistarini

Sat 10/18

9:00 pm-6:25 pm

2 stops58h 25m

Singapore Changi

Sat 10/25

8:40 pm-8:20 am

2 stops70h 40m

$2,424

Buenos AiresSingapore

EZE - SIN

EZESIN

Buenos Aires Ministro Pistarini

Mon 9/29

9:00 pm-6:15 am

2 stops46h 15m

Singapore Changi

Mon 10/6

8:45 am-8:00 am

2 stops58h 15m

$2,425

Buenos AiresSingapore

EZE - SIN

EZESIN

Buenos Aires Ministro Pistarini

Tue 11/25

7:45 pm-3:40 am

2 stops44h 55m

$798

Buenos AiresSingapore

EZE - SIN

EZESIN

Buenos Aires Ministro Pistarini

Sun 11/23

7:45 pm-3:40 am

2 stops44h 55m

$804

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/3

Showing 1-10 of 14 results
1
2

Best time to book a flight from Buenos Aires to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Buenos Aires with our price prediction graph.
Estimated round-trip 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 Buenos Aires to Singapore

How much does it cost to fly round-trip from Buenos Aires to Singapore?

Related info for your journey

Find useful and relevant information for your journey from Buenos Aires to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Singapore from Buenos Aires?

    Singapore Changi (SIN) is the airport you will fly into if you book a flight from Buenos Aires to Singapore. You should not have trouble finding flights to Changi from Buenos Aires; the airport handles an average of 0 inbound flights from Buenos Aires per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Singapore airport from Buenos Aires. It is only a 10.5 mi journey from Changi (SIN) to Singapore’s city center.

  • How long is the flight from Buenos Aires to Singapore?

    There are many flights that can get you from Buenos Aires to Singapore in 34h 25m. Fly via United Airlines or Air Canada to get the fastest option. Airlines will cover a distance of 9858 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Buenos Aires to Singapore that include hotel bookings?

    Yes. In addition to deals on Buenos Aires to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buenos Aires to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buenos Aires to Singapore.

  • Can I find deals for business class flights from Buenos Aires to Singapore?

    Yes. Cheapflights offers flight deals from Buenos Aires to Singapore 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 Buenos Aires to Singapore?

    Currently, October is the cheapest month in which you can book a flight from Buenos Aires to Singapore (average of $1,000). Flying from Buenos Aires to Singapore in December is currently the most expensive (average of $1,679). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.