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$373+ Cheap flights from Lisbon (LIS) to Austin (AUS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — AUS
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from Lisbon to Austin

Cheapest flights from Lisbon to Austin
Explore the most affordable flight options available from Lisbon to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/245:00 amLIS - AUS
1 stop17h 10mDelta
Mon 12/16:36 pmAUS - LIS
2 stops16h 54mDelta
Deal found 10/27$832
This KLM deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/65:00 amLIS - AUS
1 stop17h 10mMultiple Airlines
Thu 11/201:51 pmAUS - LIS
1 stop12h 09mMultiple Airlines
Deal found 10/28$836
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/611:25 amLIS - AUS
2 stops18h 57mDelta
Thu 11/201:51 pmAUS - LIS
1 stop12h 09mDelta
Deal found 10/28$842
This Virgin Atlantic deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/610:40 amLIS - AUS
2 stops19h 42mVirgin Atlantic
Thu 11/2010:59 amAUS - LIS
2 stops15h 01mVirgin Atlantic
Deal found 10/28$859
This Finnair deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2111:05 amLIS - AUS
1 stop16h 52mMultiple Airlines
Sun 12/282:45 pmAUS - LIS
1 stop12h 20mMultiple Airlines
Deal found 10/27$890
This Mytrip deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/245:20 pmLIS - AUS
3 stops35h 38mMultiple Airlines
Mon 12/110:29 amAUS - LIS
3 stops25h 26mMultiple Airlines
Deal found 10/27$919
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2110:15 amLIS - AUS
2 stops18h 32mUnited Airlines
Sun 12/287:05 amAUS - LIS
2 stops19h 05mUnited Airlines
Deal found 10/26$940

Cheap flight deals from Lisbon to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Lisbon (LIS) to Austin (AUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$820
(Kiwi.com)

One-way from

$373
(Kiwi.com)

Popular in

June

Cheapest in

May

Average price

$808
Provider with most accurate pricing for Lisbon Humberto Delgado-Austin Bergstrom flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lisbon Humberto Delgado-Austin Bergstrom flights.
Search Deals
From Lisbon Humberto Delgado to Austin Bergstrom
Search Deals
One-way flight from Lisbon Humberto Delgado to Austin Bergstrom
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($77 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lisbon to Austin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
Use the filters below to find and compare flights from Lisbon to Austin that are best for you.

Fly from

Lisbon

Fly to

Austin

Route

Depart

Return

Price

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Sun 2/1

7:45 pm-9:30 am

2 stops43h 45m

Austin Bergstrom

Mon 2/16

10:35 am-5:25 am

1 stop12h 50m

$820

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Mon 11/24

5:00 am-4:10 pm

1 stop17h 10m

Austin Bergstrom

Mon 12/1

6:36 pm-5:30 pm

2 stops16h 54m

$832

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Mon 2/2

5:00 am-4:10 pm

1 stop17h 10m

Austin Bergstrom

Mon 2/16

1:40 pm-11:20 am

2 stops15h 40m

$832

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Sun 2/1

11:25 am-4:10 pm

1 stop34h 45m

Austin Bergstrom

Mon 2/16

7:30 am-8:00 am

1 stop18h 30m

$836

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Thu 2/12

10:55 am-11:51 pm

2 stops18h 56m

Austin Bergstrom

Mon 2/16

5:10 pm-9:55 pm

2 stops22h 45m

$846

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Sun 2/1

7:45 pm-9:30 am

2 stops43h 45m

$373

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Tue 11/4

5:55 pm-9:39 am

2 stops45h 44m

$473

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Wed 11/5

6:00 am-11:17 am

3 stops35h 17m

$532

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Sun 2/1

7:45 am-11:00 pm

2 stops21h 15m

$539

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Fri 11/7

9:20 pm-9:39 am

3 stops42h 19m

$550

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 13 results
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Compare providers for flights from Lisbon to Austin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lisbon to Austin in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Lisbon-Austin flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Lisbon-Austin flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Lisbon-Austin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lisbon-Austin flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lisbon-Austin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Lisbon to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Lisbon with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Lisbon to Austin

What is the cheapest month to book a flight from Lisbon to Austin?

Currently, April is the cheapest month in which you can book a flight from Lisbon to Austin (average of $531). Flying from Lisbon to Austin in July is currently the most expensive (average of $1,042). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Lisbon to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Lisbon to Austin?

    For as low as $832, Delta can have you in Austin from Lisbon in 17h 10m. Airlines will cover a distance of 4874 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Lisbon to Austin that include hotel bookings?

    Yes. In addition to deals on Lisbon to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lisbon to Austin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lisbon to Austin.

  • Can I find deals for business class flights from Lisbon to Austin?

    Yes. Cheapflights offers flight deals from Lisbon to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Lisbon to Austin?

    Currently, April is the cheapest month in which you can book a flight from Lisbon to Austin (average of $531). Flying from Lisbon to Austin in July is currently the most expensive (average of $1,042). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Cedar Park
Round Rock
San Marcos
Fredericksburg
Pflugerville
Dripping Springs
Georgetown
Canyon Lake
Seguin
Horseshoe Bay

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