$246 Cheap Flights from Austin (AUS) to Lisbon (LIS)

View $246 flight on Tue, Nov 24, 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Austin to Lisbon (AUS-LIS)

Prices were available within the past 7 days and start at $246 for one-way flights and $488 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Dec 5 - Sat, Dec 12
AUS
Austin
LIS
Lisbon
$488 Roundtrip, found 3 days ago
$488
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Dec 5 from Austin to Lisbon, returning Sat, Dec 12, priced at $488 found 3 days ago
American Airlines
Mon, Apr 20 - Mon, Apr 27
AUS
Austin
LIS
Lisbon
$493 Roundtrip, found 8 hours ago
$493
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Mon, Apr 20 from Austin to Lisbon, returning Mon, Apr 27, priced at $493 found 8 hours ago
Virgin Atlantic
Thu, Nov 5 - Sat, Nov 14
AUS
Austin
LIS
Lisbon
$498 Roundtrip, found 1 day ago
$498
Roundtrip
found 1 day ago
Select Virgin Atlantic flight, departing Thu, Nov 5 from Austin to Lisbon, returning Sat, Nov 14, priced at $498 found 1 day ago
Air Canada
Tue, Dec 1 - Tue, Dec 8
AUS
Austin
LIS
Lisbon
$499 Roundtrip, found 1 day ago
$499
Roundtrip
found 1 day ago
Select Air Canada flight, departing Tue, Dec 1 from Austin to Lisbon, returning Tue, Dec 8, priced at $499 found 1 day ago
Air Canada
Thu, Nov 26 - Thu, Dec 3
AUS
Austin
LIS
Lisbon
$500 Roundtrip, found 4 days ago
$500
Roundtrip
found 4 days ago
Select Air Canada flight, departing Thu, Nov 26 from Austin to Lisbon, returning Thu, Dec 3, priced at $500 found 4 days ago
Iberia
Mon, Nov 16 - Mon, Nov 23
AUS
Austin
LIS
Lisbon
$501 Roundtrip, found 11 hours ago
$501
Roundtrip
found 11 hours ago
Select Iberia flight, departing Mon, Nov 16 from Austin to Lisbon, returning Mon, Nov 23, priced at $501 found 11 hours ago
Air Canada
Tue, Dec 1 - Tue, Dec 8
AUS
Austin
LIS
Lisbon
$501 Roundtrip, found 1 day ago
$501
Roundtrip
found 1 day ago
Select Air Canada flight, departing Tue, Dec 1 from Austin to Lisbon, returning Tue, Dec 8, priced at $501 found 1 day ago
Virgin Atlantic
Tue, Dec 1 - Tue, Dec 8
AUS
Austin
LIS
Lisbon
$508 Roundtrip, found 1 day ago
$508
Roundtrip
found 1 day ago
Select Virgin Atlantic flight, departing Tue, Dec 1 from Austin to Lisbon, returning Tue, Dec 8, priced at $508 found 1 day ago
United
Tue, Apr 28 - Wed, May 6
AUS
Austin
LIS
Lisbon
$508 Roundtrip, found 17 hours ago
$508
Roundtrip
found 17 hours ago
Select United flight, departing Tue, Apr 28 from Austin to Lisbon, returning Wed, May 6, priced at $508 found 17 hours ago
British Airways
Fri, Apr 17 - Tue, Apr 21
AUS
Austin
LIS
Lisbon
$511 Roundtrip, found 1 hour ago
$511
Roundtrip
found 1 hour ago
Select British Airways flight, departing Fri, Apr 17 from Austin to Lisbon, returning Tue, Apr 21, priced at $511 found 1 hour ago

The Annual Vacation Sale

Members save up to 40% on hotels and homes. Plan this year’s big trip and save.
Book now

Alternative airports near Lisbon

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

Select flight to Humberto Delgado LIS. Cheapest option available. Flights from $846
LIS
Humberto Delgado
Cheapest
Flights from $846

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

February is typically the cheapest month to fly

From $484 - $1,003 per traveler.

Frequently asked questions

How much does a flight from Austin, TX (AUS-Austin-Bergstrom Intl.) to Lisbon (LIS-Humberto Delgado) cost?
You can find cheap one-way flights from $246 and cheap return flights from $488 Austin, TX (AUS-Austin-Bergstrom Intl.) to Lisbon (LIS-Humberto Delgado) with Expedia. One-way flights typically cost between $453 and $4157, and return flights often range between $738 and $5445. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Austin, TX (AUS-Austin-Bergstrom Intl.) to Lisbon (LIS-Humberto Delgado) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Austin, TX (AUS-Austin-Bergstrom Intl.) to Lisbon (LIS-Humberto Delgado)?
The cheapest month to fly from AUS to LIS is December when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Austin, TX (AUS-Austin-Bergstrom Intl.) to Lisbon (LIS-Humberto Delgado)?
Enter AUS to LIS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Austin, TX (AUS-Austin-Bergstrom Intl.) to Lisbon (LIS-Humberto Delgado)?
Royal Air Maroc is one of the cheapest airlines offering connecting flights from Austin, TX (AUS) to Lisbon (LIS) with a layover in John F. Kennedy Intl. (JFK) starting from around $1572. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Austin, TX (AUS-Austin-Bergstrom Intl.) to Lisbon (LIS-Humberto Delgado)?
To find a cheap flight from Austin, TX (AUS-Austin-Bergstrom Intl.) to Lisbon (LIS-Humberto Delgado), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Austin, TX (AUS-Austin-Bergstrom Intl.) to Lisbon (LIS-Humberto Delgado)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Austin, TX (AUS-Austin-Bergstrom Intl.) to Lisbon (LIS-Humberto Delgado)?
The earliest flight from Austin (AUS) to Lisbon (LIS) typically departs at around 5:00 AM, operated by American Airlines. This is a seasonal service active in February, giving you an early start to explore the vibrant culture of Lisbon. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Austin, TX (AUS-Austin-Bergstrom Intl.) to Lisbon (LIS-Humberto Delgado)?
The most popular departure times for flights from Austin, TX (AUS) to Lisbon (LIS) are from 12pm to 3pm. About 28% of passengers prefer this time window. Many major carriers, including American Airlines, Delta, and British Airways, offer flights during this window. This timing is popular because it allows you to have a leisurely morning before heading to the airport.
How long does it take to fly from Austin, TX (AUS-Austin-Bergstrom Intl.) to Lisbon (LIS-Humberto Delgado)?
A flight from AUS to LIS with a layover takes around 14 hours 50 minutes, with the route covering approximately 4,878 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Austin, TX (AUS-Austin-Bergstrom Intl.) to Lisbon (LIS-Humberto Delgado)?
Business class seats are offered on the AUS to LIS route. Airlines that offer business class service on this route include:

  • British Airways
  • Air Canada
  • Delta Air Lines
  • United Airlines
  • American Airlines
  • Lufthansa
  • KLM

First class is available with United Airlines.
How do I earn miles on a Austin, TX (AUS-Austin-Bergstrom Intl.) to Lisbon (LIS-Humberto Delgado) flight with Expedia?
It's easy to earn miles on a Austin, TX (AUS-Austin-Bergstrom Intl.) to Lisbon (LIS-Humberto Delgado) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Lisbon from Austin-Bergstrom Intl. (AUS)?
If you're planning to travel to Lisbon from Austin-Bergstrom Intl. (AUS), you can fly into Humberto Delgado (LIS) Some flights may connect through major hubs like Dallas-Fort Worth Intl. (DFW), O'Hare Intl. (ORD), Washington Dulles Intl. (IAD) before reaching Lisbon. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Austin, TX (AUS-Austin-Bergstrom Intl.) to Lisbon (LIS-Humberto Delgado) at the last minute?
Typically, booking a last minute flight from Austin, TX (AUS-Austin-Bergstrom Intl.) to Lisbon (LIS-Humberto Delgado) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Austin, TX (AUS-Austin-Bergstrom Intl.) to Lisbon (LIS-Humberto Delgado) flight and hotel package?
Securing a Austin, TX (AUS-Austin-Bergstrom Intl.) to Lisbon (LIS-Humberto Delgado) Lisbon Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Austin, TX (AUS-Austin-Bergstrom Intl.) to Lisbon (LIS-Humberto Delgado)?
If you booked your Austin, TX (AUS-Austin-Bergstrom Intl.) to Lisbon (LIS-Humberto Delgado) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Austin-Bergstrom Intl.
Destination airport
Humberto Delgado
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, United, Virgin Atlantic
Roundtrip price
$487
Distance
4877 mi

Book with confidence

Austin to Lisbon Flights

The cheapest times to fly from Austin to Lisbon

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 Austin to Lisbon are during the month of December. You can find some of the cheapest flights from Austin to Lisbon with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Austin to Lisbon

Sunday is one of the best days to book for cheap flights from Austin to Lisbon: 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 Austin to Lisbon

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 Austin to Lisbon in 2026. You can also book with separate airlines for your outbound and return journeys, from $246 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 Austin to Lisbon 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 Austin to Lisbon 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.

 

Austin to Lisbon Flights

*Flight schedules are subject to change.

Explore a world of travel with Expedia

*Available to One Key members.