$662 Cheap Flights from Lisbon (LIS) to Austin (AUS)

View $662 flight on Sun, Feb 15, 2026Opens in a new window

Popular airlines from Humberto Delgado Airport (LIS) to Austin-Bergstrom Intl. Airport (AUS)

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Cheap Flights from Lisbon to Austin (LIS-AUS)

Prices were available within the past 7 days and start at $662 for one-way flights and $786 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Thu, May 14 - Mon, May 18
LIS
Lisbon
AUS
Austin
$786 Roundtrip, found 3 days ago
$786
Roundtrip
found 3 days ago
Select Iberia flight, departing Thu, May 14 from Lisbon to Austin, returning Mon, May 18, priced at $786 found 3 days ago
American Airlines
Thu, Nov 6 - Tue, Nov 11
LIS
Lisbon
AUS
Austin
$792 Roundtrip, found 4 days ago
$792
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Nov 6 from Lisbon to Austin, returning Tue, Nov 11, priced at $792 found 4 days ago
British Airways
Thu, Nov 6 - Sun, Nov 16
LIS
Lisbon
AUS
Austin
$793 Roundtrip, found 2 days ago
$793
Roundtrip
found 2 days ago
Select British Airways flight, departing Thu, Nov 6 from Lisbon to Austin, returning Sun, Nov 16, priced at $793 found 2 days ago
American Airlines
Thu, Nov 6 - Tue, Nov 11
LIS
Lisbon
AUS
Austin
$797 Roundtrip, found 4 days ago
$797
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Nov 6 from Lisbon to Austin, returning Tue, Nov 11, priced at $797 found 4 days ago
British Airways
Sun, Nov 16 - Sun, Nov 23
LIS
Lisbon
AUS
Austin
$798 Roundtrip, found 2 days ago
$798
Roundtrip
found 2 days ago
Select British Airways flight, departing Sun, Nov 16 from Lisbon to Austin, returning Sun, Nov 23, priced at $798 found 2 days ago
British Airways
Wed, Oct 1 - Thu, Oct 9
LIS
Lisbon
AUS
Austin
$801 Roundtrip, found 1 day ago
$801
Roundtrip
found 1 day ago
Select British Airways flight, departing Wed, Oct 1 from Lisbon to Austin, returning Thu, Oct 9, priced at $801 found 1 day ago
Iberia
Thu, Nov 6 - Sun, Nov 16
LIS
Lisbon
AUS
Austin
$807 Roundtrip, found 2 days ago
$807
Roundtrip
found 2 days ago
Select Iberia flight, departing Thu, Nov 6 from Lisbon to Austin, returning Sun, Nov 16, priced at $807 found 2 days ago
American Airlines
Mon, Nov 24 - Thu, Dec 4
LIS
Lisbon
AUS
Austin
$807 Roundtrip, found 3 days ago
$807
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Nov 24 from Lisbon to Austin, returning Thu, Dec 4, priced at $807 found 3 days ago
Air Canada
Thu, Nov 6 - Sun, Nov 16
LIS
Lisbon
AUS
Austin
$827 Roundtrip, found 2 days ago
$827
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Nov 6 from Lisbon to Austin, returning Sun, Nov 16, priced at $827 found 2 days ago
Scandinavian Airlines
Sat, Dec 13 - Sat, Jan 17
LIS
Lisbon
AUS
Austin
$828 Roundtrip, found 1 day ago
$828
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Sat, Dec 13 from Lisbon to Austin, returning Sat, Jan 17, priced at $828 found 1 day ago

Find the cheapest month to fly from Lisbon (LIS) to Austin (AUS)

January is typically the cheapest month to fly

From $657 - $1,227 per traveler.

Graph displaying average flight prices per month

Alternative airports near Austin

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Austin-Bergstrom Intl. AUS. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $988
AUS
Austin-Bergstrom Intl.
CheapestClosest
Average driving time to city center11 min
Flights from $988
Flights from Lisbon (LIS) to Austin (AUS)
Origin airport
Humberto Delgado
Destination airport
Austin-Bergstrom Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, United, Virgin Atlantic
Roundtrip price
$786
Distance
4877 mi

Lisbon to Austin Flights

The cheapest times to fly from Lisbon to Austin

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Lisbon to Austin are during the month of May. You can find some of the cheapest flights from Lisbon to Austin with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Lisbon to Austin

Sunday is one of the best days to book for cheap flights from Lisbon to Austin: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Lisbon to Austin

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Lisbon to Austin in 2025. You can also book with separate airlines for your outbound and return journeys, from $662 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Lisbon to Austin flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Lisbon to Austin airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Humberto Delgado Airport (LIS) to Austin-Bergstrom Intl. Airport (AUS) cost?
Secure a cheap one-way flight from $662 or cheap return flight from $786 from Humberto Delgado Airport (LIS) to Austin-Bergstrom Intl. Airport (AUS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Humberto Delgado Airport (LIS) to Austin-Bergstrom Intl. Airport (AUS)?
The cheapest month to fly from LIS to AUS is May, when there's less demand. Off-peak season is usually when better flight deals are available between these airports.
What is the cheapest airline that flies from Humberto Delgado Airport (LIS) to Austin-Bergstrom Intl. Airport (AUS)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest LIS to AUS flight.
How many flights per day from Humberto Delgado Airport (LIS) to Austin-Bergstrom Intl. Airport (AUS)?
Direct flights from Humberto Delgado Airport (LIS) to Austin-Bergstrom Intl. Airport (AUS) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LIS to AUS?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Humberto Delgado Airport (LIS) to Austin-Bergstrom Intl. Airport (AUS)?
To avoid possible delays on the Humberto Delgado Airport (LIS) to Austin-Bergstrom Intl. Airport (AUS) route, travel before 3 PM. Later departures have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Humberto Delgado Airport (LIS) to Austin-Bergstrom Intl. Airport (AUS) last-minute?
Booking your flight from LIS to AUS right before your trip is usually more expensive. However, if you're flexible with your travel dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a LIS to AUS flight and hotel package?
You'll typically save money by securing a LIS to AUS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After choosing your preferred flights and accommodations, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Humberto Delgado Airport (LIS) to Austin-Bergstrom Intl. Airport (AUS)?
You can usually reschedule or cancel your LIS to AUS flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.