$1,021 Cheap flights to Buenos Aires
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Buenos Aires departing on 17/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Australia to Buenos Aires
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
See travel insights to Buenos Aires from
Buenos Aires flights insights and trends
Explore insights for your Buenos Aires flight to craft the best travel plan
What is the cheapest month to fly to Buenos Aires?
The cheapest month to fly to Buenos Aires from Australia is in June. Flight prices, which tend to average around $2,476, are often lower during this time because this is during the off-season. If you don’t want to visit Buenos Aires in June, then you should wait until May to fly from Australia, when ticket prices are also cheap, with an average price of $2,482.
What is the cheapest day to depart on your flight to Buenos Aires?
Our data shows that Tuesday is the least expensive day to fly to Buenos Aires. Tickets to fly out on this day can be as low as $2,725. Flights from Australia to Buenos Aires on a Saturday will generally be more expensive and average around $3,061. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Buenos Aires?
Our data shows that the cheapest Australia to Buenos Aires flights are usually those with departure times in the morning. Our users have found flights to Buenos Aires in the morning for as low as $2,812. Flights at midday are often more expensive, with an average ticket price of $3,490.
How far in advance should I book a flight to Buenos Aires?
You are more likely to see cheaper flights to Buenos Aires from Australia when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around $2,745 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from Australia for as low as $2,490 on momondo.
Cheapest flights to Buenos Aires
Find the cheapest flights to Buenos Aires from your nearest city or airport
| CHEAPEST MONTH TO FLY TO BUENOS AIRES FROM SYDNEY | June | 10% cheaper | Flying from Sydney to Buenos Aires costs on average just $2,476 in June |
| MOST EXPENSIVE MONTH TO FLY TO BUENOS AIRES FROM SYDNEY | December | 32% more expensive | It costs about $3,624 for flights to Buenos Aires from Sydney in December |
| MOST POPULAR MONTH TO FLY TO BUENOS AIRES FROM SYDNEY | December | 357% more users visited | More momondo users searched in flights to Buenos Aires from Sydney in December than any other month |
Cheap Buenos Aires flight deals and tips
Summary info about Buenos Aires flight prices, duration and airlines
Best One-Way Price | $1,021 |
|---|---|
Best Round-Trip Price | $1,940 |
Fastest flight time | 20h 30m |
Popular in | December |
Frequently asked questions about flying to Buenos Aires
How far in advance should I book a flight to Buenos Aires?
Most flyers found that booking tickets 20 days in advance of their planned departure date is the best time to get cheap flights to Buenos Aires. During this timeframe, flight prices are around $2,745.
Is there an alternative airport near Buenos Aires?
Finding an alternative and possibly cheaper destination airport near Buenos Aires is possible. If you are planning a flight to Buenos Aires, consider booking flights to Buenos Aires Jorge Newbery Airport (7 km from Buenos Aires city centre).
Is there a cheaper alternative to flying into Buenos Aires?
The cheapest airport near Buenos Aires is typically Buenos Aires Jorge Newbery Airport, with an average price of $425/person. These prices vary based on where travellers are coming from. It is suggested that travellers looking to save money try momondo’s Airport-to-Airport Pricing Tool.
What is the absolute cheapest flight to Buenos Aires?
The best deal found on momondo in the last two weeks was a flight to Buenos Aires from Puerto Iguazú for $124. This is 71% cheaper than most flight deals to Buenos Aires. To find the cheapest price to Buenos Aires from your area, use momondo’s Airport-to-Airport Pricing Tool.
Are there flights to Recoleta?
Yes, flights to Recoleta are served by Buenos Aires’s Buenos Aires Jorge Newbery airport which is 3.8 km away.
When did momondo last update prices for flights to Buenos Aires?
Prices for flights to Buenos Aires refresh daily.
How many operators does momondo search for flights to Buenos Aires?
There are 4 operators available for flights to Buenos Aires as of March 2025.
How old do you have to be to fly to Buenos Aires?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Buenos Aires.
What documentation or ID do you need to fly to Buenos Aires?
The travel and health documents required for your trip to Buenos Aires can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Buenos Aires. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Why use momondo?
Why should I use momondo to find a flight deal to Buenos Aires?
It is quick and easy to find flights to Buenos Aires on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buenos Aires that suits you.
Can I find flights to Buenos Aires with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Buenos Aires with this policy.
How can momondo help me find flights to Buenos Aires?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Buenos Aires.
I’m not ready to book a flight to Buenos Aires right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Buenos Aires, momondo offers a useful price alert feature which will track prices for flights to Buenos Aires and alert you when they change.