Cheap Flights to Piauí

View AU$415 flight on Fri, 6 Mar 2026Opens in a new window

Popular airlines to Piauí

  • LATAM Airlines Group

  • Azul

  • Swiss International Air Lines

  • TAP Portugal

  • Air France

  • KLM

  • Delta

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Cheapest Flights to Piauí

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Fri, 6 Mar - Tue, 17 Mar
AEP
Buenos Aires
THE
Teresina
AU$740 Return, found 1 day ago
AU$740
Return
found 1 day ago
Select LATAM Airlines Group flight, departing Fri, 6 Mar from Buenos Aires to Teresina, returning Tue, 17 Mar, priced at AU$740 found 1 day ago
LATAM Airlines Group
Fri, 6 Mar - Tue, 17 Mar
AEP
Buenos Aires
THE
Teresina
AU$748 Return, found 1 day ago
AU$748
Return
found 1 day ago
Select LATAM Airlines Group flight, departing Fri, 6 Mar from Buenos Aires to Teresina, returning Tue, 17 Mar, priced at AU$748 found 1 day ago
LATAM Airlines Group
Fri, 6 Mar - Tue, 17 Mar
AEP
Buenos Aires
THE
Teresina
AU$748 Return, found 1 day ago
AU$748
Return
found 1 day ago
Select LATAM Airlines Group flight, departing Fri, 6 Mar from Buenos Aires to Teresina, returning Tue, 17 Mar, priced at AU$748 found 1 day ago
LATAM Airlines Group
Fri, 6 Mar - Tue, 17 Mar
EZE
Buenos Aires
THE
Teresina
AU$748 Return, found 1 day ago
AU$748
Return
found 1 day ago
Select LATAM Airlines Group flight, departing Fri, 6 Mar from Buenos Aires to Teresina, returning Tue, 17 Mar, priced at AU$748 found 1 day ago
LATAM Airlines Group
Fri, 6 Mar - Tue, 17 Mar
EZE
Buenos Aires
THE
Teresina
AU$750 Return, found 1 day ago
AU$750
Return
found 1 day ago
Select LATAM Airlines Group flight, departing Fri, 6 Mar from Buenos Aires to Teresina, returning Tue, 17 Mar, priced at AU$750 found 1 day ago
LATAM Airlines Group
Fri, 6 Mar - Tue, 17 Mar
AEP
Buenos Aires
THE
Teresina
AU$755 Return, found 1 day ago
AU$755
Return
found 1 day ago
Select LATAM Airlines Group flight, departing Fri, 6 Mar from Buenos Aires to Teresina, returning Tue, 17 Mar, priced at AU$755 found 1 day ago
LATAM Airlines Group
Mon, 2 Mar - Fri, 13 Mar
EZE
Buenos Aires
THE
Teresina
AU$757 Return, found 1 day ago
AU$757
Return
found 1 day ago
Select LATAM Airlines Group flight, departing Mon, 2 Mar from Buenos Aires to Teresina, returning Fri, 13 Mar, priced at AU$757 found 1 day ago
LATAM Airlines Group
Fri, 6 Mar - Tue, 17 Mar
EZE
Buenos Aires
THE
Teresina
AU$763 Return, found 1 day ago
AU$763
Return
found 1 day ago
Select LATAM Airlines Group flight, departing Fri, 6 Mar from Buenos Aires to Teresina, returning Tue, 17 Mar, priced at AU$763 found 1 day ago
Aerolineas Argentinas
Fri, 6 Mar - Tue, 17 Mar
AEP
Buenos Aires
THE
Teresina
AU$869 Return, found 1 day ago
AU$869
Return
found 1 day ago
Select Aerolineas Argentinas flight, departing Fri, 6 Mar from Buenos Aires to Teresina, returning Tue, 17 Mar, priced at AU$869 found 1 day ago
ITA Airways
Sun, 15 Mar - Sun, 22 Mar
BDS
Brindisi
THE
Teresina
AU$2,073 Return, found 9 hours ago
AU$2,073
Return
found 9 hours ago
Select ITA Airways flight, departing Sun, 15 Mar from Brindisi to Teresina, returning Sun, 22 Mar, priced at AU$2,073 found 9 hours ago

Piauí Flights

When was the last time you embarked on a grand adventure? Whether it was last month or years ago, there’s never been a better time to start planning your next big trip. Book tickets to Piauí today and get ready to build your travel itinerary, from exploring the area with your family to recharging in the change of scenery. During your stay, visit the must-see attractions, chow down on the local cuisine, and relish in a holiday state of mind. However you decide to spend your upcoming trip, we’re here to make your travel plans easy and affordable.

Book Your Piauí Airfare

At Expedia.com.au, it’s simple to find cheap flights to Piauí that won’t cause your wallet to flinch. Browse through our inventory of Piauí flights and find airfare matching your preferred times and dates. Looking for a red-eye flight or an afternoon departure? Don’t worry, we’ve got you covered. You can even take advantage of our convenient My Scratchpad online feature, which lets you track your search results with ease. No more excuses; book your travel arrangements with us today to make your dream trip a reality.

Piauí Flights Information

Airlines serving
LATAM Airlines Group, Aerolineas Argentinas, Swiss International Air Lines, ITA Airways
Roundtrip price
from AU$740

Frequently asked questions

How do I find cheap flights to Piauí that have flexible change policies?
When it comes to travelling these days, flexibility is a must. That's why we've added a "No change fee" search function to help you find cheap, flexible airfares to Piauí. It's at the top left of your screen under the "Flexible change policies" subheading.
How can I find cheap tickets to Piauí?
Book well ahead of time, travel on a cheaper day, avoid holiday periods — there are lots of ways! Another one is to use Expedia's "flexible dates" function. Find a Piauí flight, then check out the prices for nearby dates. In the last seven days, the lowest price for a flight to Piauí was AU$740.
How much is a flight to Piauí?
The cost of a round-trip airfare to Piauí in the last seven days varied between AU$740 and AU$3,172. If you were travelling one way out of Buenos Aires (EZE), you could have gotten a deal from just AU$415.
When is the cheapest time to fly to Piauí?
Consider leaving earlier in the week to nab a bargain fare to Piauí. Tuesday is generally the most economical day to fly, with Monday a close second. Saturday often has the most expensive fares. This is because lots of people prefer to kick off their holiday on a weekend.
How much is a plane ticket to Piauí?
Prices ranged from just AU$740 to AU$3,172 in the last seven days. When you're ready to book, we're ready to help you secure a cheap flight to Piauí.
What is the best time to go to Piauí?
If you enjoy being in the centre of the action, fly to Teresina at some point during June, November and December. These are the busiest months and when lots of events and activities are happening in this popular Piauí city. Summer in Teresina begins December 1. Temperatures range between 24ºC and 32ºC at this time of year.
What months are the cheapest to book a flight to Piauí?
The cheapest month to reserve a top deal to Piauí is February, whereas prices are at a premium in December. Give this month a miss if you're looking to save money.

Trending flights to Piauí

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Wed, 11 Feb - Thu, 12 Mar
PER
Perth
THE
Teresina
AU$3,168 Return, found 1 day ago
AU$3,168
Return
found 1 day ago
Select Qatar Airways flight, departing Wed, 11 Feb from Perth to Teresina, returning Thu, 12 Mar, priced at AU$3,168 found 1 day ago
Qatar Airways
Wed, 11 Feb - Thu, 12 Mar
PER
Perth
THE
Teresina
AU$3,172 Return, found 1 day ago
AU$3,172
Return
found 1 day ago
Select Qatar Airways flight, departing Wed, 11 Feb from Perth to Teresina, returning Thu, 12 Mar, priced at AU$3,172 found 1 day ago
*Available to Expedia members.