Cheap flights from Perth to Buenos Aires from $2,173
This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Perth to Buenos Aires departing on 11/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Perth to Buenos Aires
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Buenos Aires?
The cheapest month to fly to Buenos Aires from Perth is in July. Flight prices, which tend to average around $2,755, are often lower during this time because this is during the off-season. If you don’t want to visit Buenos Aires in July, then you should wait until May to fly from Perth, when ticket prices are also cheap, with an average price of $2,823.
What is the cheapest day to depart on your flight to Buenos Aires?
Our data shows that Thursday is the least expensive day to fly to Buenos Aires. Tickets to fly out on this day can be as low as $2,849. Flights from Perth to Buenos Aires on a Sunday will generally be more expensive and average around $3,373. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
When to book flights from Perth to Buenos Aires
Cheap Perth to Buenos Aires (PER to BUE) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Perth to Buenos Aires
How far is Perth to Buenos Aires by plane?
There are 12580.1 km between Perth and Buenos Aires. 28h 18m is a normal flight duration for this route.
When did momondo last update prices for flights from Perth Airport to Buenos Aires?
Prices for flights from Perth Airport to Buenos Aires are refreshed on a daily basis.
How many operators does momondo search for flights from Perth Airport to Buenos Aires?
As of March 2025, there are 2 operators available to choose from for flights from Perth Airport to Buenos Aires.
How old do you have to be to fly from Perth Airport to Buenos Aires?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Perth Airport to Buenos Aires.
What documentation or ID do you need to fly to Buenos Aires?
The required travel and health documents for your Buenos Aires trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Buenos Aires. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Perth to Buenos Aires?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Perth to Buenos Aires is LATAM Airlines (55% of total bookings). The next most popular airlines are Qatar Airways (25%), Emirates (13%), and American Airlines (7%).
Best airlines flying from Perth to Buenos Aires
Compare and see reviews for airlines that fly from Perth to Buenos Aires with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $2,674 | Free cancellation | Rating 7.5 1,750 reviews | |||
| PriceFrom $3,012 | Free cancellation | Rating 7.4 3,539 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Perth to Buenos Aires?
It is quick and easy to find Perth to Buenos Aires flights 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 from Perth to Buenos Aires with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Buenos Aires from Perth with this policy.
How can momondo help me find flights from Perth to Buenos Aires?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Buenos Aires from Perth.
I’m not ready to book a flight from Perth to Buenos Aires right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Perth to Buenos Aires flights. All you need is a valid email address and we will do the rest; it is that quick and easy.