How do most travelers feel about United Airlines?

When planning your BUE-SYD trip, keep in mind that United Airlines is typically rated 7.5/10. This rating comes from 1,810 reviews by Cheapflights users who have traveled with United Airlines.

Can I get a flight from Buenos Aires to Sydney on United Airlines for under $2,000?

Buenos Aires to Sydney flights on United Airlines are currently available under $2,000. 1 flights have been found by Cheapflights users under that amount. To find flights for your dates, click here.

$2,505+ United Airlines Flights from Buenos Aires to Sydney

Cheapflights users flying from Buenos Aires to Sydney on United Airlines typically fly into Sydney Kingsford Smith and depart from Buenos Aires Ministro Pistarini. Select your dates above for pricing.

United Airlines flights from Buenos Aires to Sydney in 2025

One-way from	$2,505
Return from	$3,144
Popular in	January
Cheapest in	August
Average price (all airlines)	$2,955

United Airlines
25/10
1 total stop
44h 00m total
Buenos Aires to Sydney

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United Airlines
20/10-20/11
3 total stops
78h 25m total
Buenos Aires to Sydney

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Highest demand for flights from Buenos Aires to Sydney Kingsford Smith; 15% potential price increase.

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Best time to find cheap flights from Buenos Aires to Sydney Kingsford Smith; 3% potential price drop.

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Average price for all Buenos Aires to Sydney Kingsford Smith flights (one-way and round-trip).

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Can I get a flight from Buenos Aires to Sydney on United Airlines for under $2,000?
Buenos Aires to Sydney flights on United Airlines are currently available under $2,000. 1 flights have been found by Cheapflights users under that amount. To find flights for your dates, click here.
How do most travelers feel about United Airlines?
When planning your BUE-SYD trip, keep in mind that United Airlines is typically rated 7.5/10. This rating comes from 1,810 reviews by Cheapflights users who have traveled with United Airlines.

Find United Airlines flight deals from Buenos Aires to Sydney

Cheapest United Airlines flights from Buenos Aires to Sydney
Explore the most affordable United Airlines flight options available from Buenos Aires to Sydney. Find the lowest fares with prices last updated on 17 July 2025.

Sun 17/821:00EZE - SYD

2 stops45h 00mUnited Airlines

Thu 28/810:20SYD - EZE

2 stops34h 40mUnited Airlines

Deal found 16/7$3,171

Best United Airlines flights from Buenos Aires to Sydney
Discover carefully curated United Airlines flight deals from Buenos Aires to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 July 2025.

Mon 20/1021:00EZE - SYD

2 stops44h 55mUnited Airlines

Thu 20/1111:50SYD - EZE

1 stop33h 30mUnited Airlines

Deal found 16/7$3,144

Travel insights for United Airlines flights from Buenos Aires to Sydney

Get recent, data-driven insights about United Airlines flights from Buenos Aires to Sydney including ideal travel times, pricing trends, and more.

Rainfall in Sydney by month

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Best time to book a flight from Buenos Aires to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Buenos Aires with our price prediction graph.

Estimated return 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.

Browse thousands of different options on Cheapflights for your next trip

Fly from Buenos Aires to Sydney on another airline

LATAM Airlines flights from Buenos Aires to Sydney Kingsford Smith

Other popular destinations in South Pacific

Flights to Coolangatta

See what others are saying about United Airlines

United Airlines

7.4

Good

8,864 reviews

Check prices

Overview

Recent reviews

10.0

Wonderful|June 2025

I very love and happy with ANA and Sevice very super good .Thank you ANA

4.0

Mediocre|Apr 2025

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

4.0

Mediocre|Mar 2025

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

2.0

Poor|Mar 2025

The seats are way too stiff.

4.0

Mediocre|Feb 2025

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

1 out of 2955

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United Airlines flights from Buenos Aires to Sydney (BUE - SYD)

Cheapflights users flying from Buenos Aires to Sydney on United Airlines typically fly into Sydney Kingsford Smith and depart from Buenos Aires Ministro Pistarini. Select your dates above for pricing.

United Airlines flights from Buenos Aires to Sydney in 2025

Find detailed information about United Airlines flights from Buenos Aires to Sydney. Explore the options provided by United Airlines to plan your journey from Buenos Aires to Sydney. Data last updated 17 July 2025.

One-way from

Return from

Popular in

Cheapest in

Average price (all airlines)

Can I get a flight from Buenos Aires to Sydney on United Airlines for under $2,000?

How do most travelers feel about United Airlines?

Find United Airlines flight deals from Buenos Aires to Sydney

Cheapest United Airlines flights from Buenos Aires to SydneyExplore the most affordable United Airlines flight options available from Buenos Aires to Sydney. Find the lowest fares with prices last updated on 17 July 2025.

Explore the most affordable United Airlines flight options available from Buenos Aires to Sydney. Find the lowest fares with prices last updated on 17 July 2025.

Travel insights for United Airlines flights from Buenos Aires to Sydney

Get recent, data-driven insights about United Airlines flights from Buenos Aires to Sydney including ideal travel times, pricing trends, and more.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

Best time to book a flight from Buenos Aires to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Buenos Aires with our price prediction graph.

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.

Fly from Buenos Aires to Sydney on another airline

Consider alternative airlines that service the Sydney area. Flight routes are based on user searches made on Cheapflights and were last updated on 17 July 2025.

See what others are saying about United Airlines

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Cheapest United Airlines flights from Buenos Aires to Sydney
Explore the most affordable United Airlines flight options available from Buenos Aires to Sydney. Find the lowest fares with prices last updated on 17 July 2025.