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Cheap Flights from Sydney to Buenos Aires - All Airports

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Reverse direction: BUE to SYD

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MU,NZ,QF Return flights from $1,849
Dep. Sat 06 FebRet. Tue 02 Mar$1,849
Dep. Sat 06 FebRet. Thu 04 Mar$1,849
MU,NZ,QFShow more Flights
Dep. Sat 06 FebRet. Fri 05 Mar$1,849
Dep. Sat 06 FebRet. Tue 30 Mar$1,849
Dep. Sat 13 FebRet. Tue 02 Mar$1,849
Dep. Sat 13 FebRet. Thu 04 Mar$1,849
Dep. Sat 13 FebRet. Fri 05 Mar$1,849
Dep. Sat 13 FebRet. Sun 07 Mar$1,849
Dep. Sat 13 FebRet. Tue 09 Mar$1,849
Dep. Sat 13 FebRet. Thu 11 Mar$1,849
Dep. Sat 13 FebRet. Fri 12 Mar$1,849
Dep. Wed 10 FebRet. Tue 09 Mar$1,849
Dep. Thu 11 FebRet. Tue 09 Mar$1,849
Dep. Mon 15 FebRet. Tue 09 Mar$1,849
Dep. Mon 07 SepRet. Tue 15 Sep$1,958
Dep. Sun 14 FebRet. Tue 09 Mar$1,965
Dep. Fri 05 FebRet. Tue 02 Mar$1,965
Dep. Fri 12 FebRet. Tue 09 Mar$1,965
Dep. Tue 09 FebRet. Tue 02 Mar$1,965
Dep. Sat 20 FebRet. Tue 16 Mar$1,974
Dep. Mon 01 MarRet. Tue 09 Mar$1,974
Dep. Sat 06 MarRet. Tue 30 Mar$1,974
Dep. Sat 13 MarRet. Tue 06 Apr$1,974
Dep. Mon 15 MarRet. Tue 23 Mar$1,974
Dep. Sat 20 MarRet. Tue 13 Apr$1,974
Dep. Mon 22 MarRet. Tue 30 Mar$1,974
Dep. Mon 15 FebRet. Tue 23 Feb$1,974
Dep. Mon 29 MarRet. Tue 06 Apr$1,980
Dep. Mon 07 SepRet. Tue 22 Sep$1,985
Dep. Mon 24 AugRet. Tue 08 Sep$1,985
Dep. Sat 06 FebRet. Sun 28 Feb$1,988
Dep. Mon 08 MarRet. Tue 16 Mar$1,988
Dep. Sat 13 MarRet. Fri 02 Apr$1,988
Dep. Mon 22 FebRet. Tue 02 Mar$2,000
Dep. Mon 07 SepRet. Fri 25 Sep$2,000
Dep. Thu 25 MarRet. Fri 09 Apr$2,014
Dep. Sun 06 SepRet. Tue 22 Sep$2,025
Dep. Tue 16 FebRet. Tue 09 Mar$2,109
Dep. Wed 03 FebRet. Tue 02 Mar$2,127
MU Return flights from $1,956
Dep. Mon 24 AugRet. Tue 08 Sep$1,956
Dep. Mon 07 SepRet. Tue 15 Sep$1,956
MUShow more Flights
Dep. Mon 07 SepRet. Tue 22 Sep$1,983
Dep. Sun 06 SepRet. Tue 22 Sep$2,023
Dep. Mon 31 AugRet. Tue 15 Sep$2,110
Dep. Thu 10 SepRet. Tue 22 Sep$2,136
Dep. Mon 21 SepRet. Tue 29 Sep$2,136
Dep. Mon 21 SepRet. Tue 06 Oct$2,412
Dep. Mon 07 SepRet. Fri 25 Sep$2,446
Dep. Mon 13 JulRet. Fri 31 Jul$2,522
Dep. Mon 14 SepRet. Tue 22 Sep$3,051
Dep. Mon 14 SepRet. Tue 29 Sep$3,051
Dep. Sat 06 FebRet. Fri 05 Mar$4,504
Dep. Sat 06 FebRet. Tue 02 Mar$4,614
Dep. Sat 30 JanRet. Tue 23 Feb$4,649
Dep. Wed 03 FebRet. Tue 02 Mar$4,716
Dep. Fri 05 FebRet. Tue 02 Mar$4,716
Dep. Tue 09 FebRet. Tue 02 Mar$4,716
Dep. Sat 06 FebRet. Sun 28 Feb$4,761
Dep. Mon 08 FebRet. Tue 02 Mar$4,829
Dep. Mon 08 MarRet. Tue 16 Mar$4,988
Dep. Sat 06 FebRet. Tue 30 Mar$5,300
Dep. Sat 06 FebRet. Thu 04 Mar$5,859
Dep. Sun 07 FebRet. Tue 02 Mar$6,022
Dep. Mon 15 FebRet. Tue 09 Mar$6,033
Dep. Wed 10 FebRet. Tue 09 Mar$6,238
Dep. Tue 16 FebRet. Tue 09 Mar$6,281
Dep. Sun 14 FebRet. Tue 09 Mar$6,489
Dep. Thu 11 FebRet. Tue 09 Mar$6,489
Dep. Fri 12 FebRet. Tue 09 Mar$6,489
Dep. Sat 13 FebRet. Fri 05 Mar$6,489
Dep. Sat 13 FebRet. Sun 07 Mar$6,489
Dep. Sat 13 FebRet. Tue 09 Mar$6,489
Dep. Sat 13 FebRet. Thu 04 Mar$6,534
Dep. Sat 13 FebRet. Thu 11 Mar$6,765
Dep. Sat 13 MarRet. Fri 02 Apr$6,840
Dep. Thu 04 FebRet. Tue 02 Mar$6,889
Dep. Sat 13 FebRet. Fri 12 Mar$6,941
Dep. Sat 13 FebRet. Tue 02 Mar$7,491

Prices are from searches made in the last 24 hours and current prices may differ.

Do you need to catch a flight to Sydney? Check out our domestic flights to Sydney. If Sydney is not your closest airport, then here are all our flights to Buenos Aires - All Airports from Australia and flights to Argentina. Maybe a different destination? Here are all the flights from Sydney


Average Sydney to Buenos Aires - All Airports Return Prices

These are the average prices for Sydney to Buenos Aires - All Airports return airfares.

July 2026
$4,630
October 2026
$2,963
November 2026
$3,143
April 2027
$3,786

Frequently Asked Questions about flying from Sydney to Buenos Aires - All Airports

When is the cheapest time to travel from Sydney to Buenos Aires - All Airports?

The cheapest month to travel is typically October.

How much do return flights from Sydney to Buenos Aires - All Airports cost?

The best price we found for a return flight from Sydney to Buenos Aires - All Airports is $1841.

What is the cheapest date to fly from Sydney to Buenos Aires - All Airports?

Currently, the cheapest date for a return flight from Sydney to Buenos Aires - All Airports is 10 February 2027.

What is the cheapest airline that flys from Sydney to Buenos Aires - All Airports?

Currently, the cheapest airline that flys from Sydney to Buenos Aires - All Airports is China Eastern.

How long does a direct flight from Sydney to Buenos Aires - All Airports take?

We were not able to find any direct flights to Buenos Aires - All Airports.

What is the IATA airport code for Buenos Aires - All Airports?

The IATA code for All Airports is BUE.

When should you book flights to Buenos Aires - All Airports?

From our data, you should book flights to Buenos Aires - All Airports 60 days out.


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What's the benefit of using I Want That Flight for my Sydney to Buenos Aires - All Airports flight?

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Can you sort me out with direct flights from Sydney to Buenos Aires - All Airports?

100%. As soon as the page finishes loading your options, hit the "Direct" filter. The layovers will vanish, leaving you with only the non-stop routes.

How does I Want That Flight find me the best Sydney to Buenos Aires - All Airports flights?

Once you punch your details into our search tool, we unlock all kinds of handy tricks to map out your journey. We’ll map out the most budget-friendly calendar dates and takeoff slots, and let you slice and dice the data until you pinpoint the exact itinerary that works for you.

I'm still in the planning phase. Can you ping me if Sydney to Buenos Aires - All Airports fares drop?

No worries at all. Just kick off a quick search, drop your email into our price tracker, and we’ll send a heads-up straight to your inbox the moment the price drops.

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