$350 Cheap flight deals from Austin (AUS) to Porto (OPO)

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This Weekend's Flight Deals from Austin to Porto

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 23 - Wed, May 27
AUS
Austin-Bergstrom Intl.
OPO
Dr. Francisco de Sa Carneiro
$2,257 Roundtrip, found 4 days ago
$2,257
Roundtrip
found 4 days ago
Select Brussels Airlines flight, departing Sat, May 23 from Austin-Bergstrom Intl. to Dr. Francisco de Sa Carneiro, returning Wed, May 27, priced at $2,257 found 4 days ago

Airfares from $350 One Way, $755 Round Trip from Austin to Porto

Prices starting at $755 for return flights and $350 for one-way flights to Porto were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Dec 30 - Thu, Jan 28
AUS
Austin
OPO
Porto
$755 Roundtrip, found 1 day ago
$755
Roundtrip
found 1 day ago
Select British Airways flight, departing Wed, Dec 30 from Austin to Porto, returning Thu, Jan 28, priced at $755 found 1 day ago
Sat, Sep 26 - Wed, Oct 7
AUS
Austin
OPO
Porto
$820 Roundtrip, found 2 days ago
$820
Roundtrip
found 2 days ago
Select Iberia flight, departing Sat, Sep 26 from Austin to Porto, returning Wed, Oct 7, priced at $820 found 2 days ago
Sun, Oct 25 - Tue, Nov 3
AUS
Austin
OPO
Porto
$838 Roundtrip, just found
$838
Roundtrip
just found
Select Lufthansa flight, departing Sun, Oct 25 from Austin to Porto, returning Tue, Nov 3, priced at $838 just found
Wed, Oct 7 - Mon, Oct 26
AUS
Austin
OPO
Porto
$845 Roundtrip, found 3 days ago
$845
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Oct 7 from Austin to Porto, returning Mon, Oct 26, priced at $845 found 3 days ago
Thu, Oct 1 - Fri, Oct 16
AUS
Austin
OPO
Porto
$863 Roundtrip, found 2 days ago
$863
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Oct 1 from Austin to Porto, returning Fri, Oct 16, priced at $863 found 2 days ago

More About Flying To Porto from Austin

Route Information for Flights from Austin to Porto

Origin Airport IATA Code
AUS
Destination Airport IATA Code
OPO
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Austin to Porto

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Frequently asked questions

What is the shortest flight from Austin to Porto?
The quickest flight time is 11 hours and 45 minutes, so take some precautions to help avoid jet lag on your Austin to Porto trip. Make sure you move around the cabin, get some sleep and sip on water.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.