$401 Cheap flight deals from Austin (AUS) to Porto (OPO)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Airfares from $401 One Way, $484 Round Trip from Austin to Porto

Prices starting at $484 for return flights and $401 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.

Thu, Jan 15 - Thu, Jan 22
AUS
Austin
OPO
Porto
$484 Roundtrip, found 1 day ago
$484
Roundtrip
found 1 day ago
Select Air Canada flight, departing Thu, Jan 15 from Austin to Porto, returning Thu, Jan 22, priced at $484 found 1 day ago
Wed, Feb 18 - Fri, Feb 27
AUS
Austin
OPO
Porto
$492 Roundtrip, found 1 day ago
$492
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Wed, Feb 18 from Austin to Porto, returning Fri, Feb 27, priced at $492 found 1 day ago
Wed, Dec 3 - Wed, Dec 10
AUS
Austin
OPO
Porto
$496 Roundtrip, found 3 days ago
$496
Roundtrip
found 3 days ago
Select British Airways flight, departing Wed, Dec 3 from Austin to Porto, returning Wed, Dec 10, priced at $496 found 3 days ago
Mon, Jan 12 - Mon, Jan 19
AUS
Austin
OPO
Porto
$501 Roundtrip, found 1 day ago
$501
Roundtrip
found 1 day ago
Select Iberia flight, departing Mon, Jan 12 from Austin to Porto, returning Mon, Jan 19, priced at $501 found 1 day ago
Tue, Feb 10 - Thu, Feb 19
AUS
Austin
OPO
Porto
$708 Roundtrip, found 4 days ago
$708
Roundtrip
found 4 days ago
Select Brussels Airlines flight, departing Tue, Feb 10 from Austin to Porto, returning Thu, Feb 19, priced at $708 found 4 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

Orbitz gives you great deals on your flights from Austin to Porto. If you also need a discount car rental or a cheap hotel room after you arrived at your destination, Orbitz has you covered.

We Offer Great Travel Deals and Discounts

When you book flights from Austin to Porto with Orbitz for, you can be assured that you are getting the lowest price possible. Orbitz works constantly with our airline partners to ensure guaranteed low prices on Austin to Porto flights for your trip—whether you are traveling for business or for fun with your family.

Enjoy Savings on Last-Minute Flights

If you are looking for a discount price on last-minute flights from Austin to Porto, chances are that Orbitz can offer you a deal that will save you lots of money. Whether you just want to get away for the weekend or go on a vacation lasting weeks, Orbitz can help you find the best deals on Austin to Porto flights that fit your budget and your itinerary for the perfect trip.

Full-Service Mobile Apps

Need more mobility when it comes to travel planning? Orbitz has easy-to-use mobile apps for iPhone, iPad, and Android, to help the traveler on the go. Not only can use the apps to find huge savings on Austin to Porto flights wherever you are, but you can also check out and book discount hotel rooms too. The apps will also keep you up-to-date when it’s time to fly. Get easy access to your itinerary for flights from Austin to Porto and review gate and baggage claim details too.

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.

More Destinations

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.