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$403+ 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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — AUS
feb. 26 — mar. 51
jue. 2/26
jue. 3/5
1 adult, Economy
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Cheap 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 enero 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/1112:05 pm
LIS
-
AUS
1 stop16h 16m
Multiple Airlines
mié. 3/181:20 pm
AUS
-
LIS
1 stop17h 20m
Multiple Airlines
Deal found 1/25$637
This Kiwi.com deal was found by Cheapflights users on 1/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/712:15 pm
LIS
-
AUS
1 stop17h 09m
Multiple Airlines
lun. 2/237:41 pm
AUS
-
LIS
2 stops27h 44m
Multiple Airlines
Deal found 1/25$688
This Mytrip deal was found by Cheapflights users on 1/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/1212:05 pm
LIS
-
AUS
1 stop17h 07m
Multiple Airlines
jue. 3/196:00 am
AUS
-
LIS
1 stop18h 25m
Multiple Airlines
Deal found 1/26$696
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/712:15 pm
LIS
-
AUS
1 stop17h 09m
Multiple Airlines
mar. 2/177:15 am
AUS
-
LIS
2 stops16h 10m
Multiple Airlines
Deal found 1/27$719
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/912:05 pm
LIS
-
AUS
1 stop17h 19m
Multiple Airlines
mar. 2/176:10 am
AUS
-
LIS
1 stop17h 15m
Multiple Airlines
Deal found 1/27$722
This Iberia deal was found by Cheapflights users on 1/25. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/2312:30 pm
LIS
-
AUS
2 stops17h 15m
Multiple Airlines
dom. 4/265:55 pm
AUS
-
LIS
1 stop17h 50m
Multiple Airlines
Deal found 1/25$726
This Iberia deal was found by Cheapflights users on 1/27. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/87:45 am
LIS
-
AUS
2 stops21h 15m
Multiple Airlines
lun. 2/236:55 pm
AUS
-
LIS
1 stop21h 00m
Multiple Airlines
Deal found 1/27$734

Find 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 enero 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$637
(Kiwi.com)

One-way from

$403
(Kiwi.com)

Popular in

August

Cheapest in

May

Average price

$794
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. 9% potential increase in price ($95 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 January 2026
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 enero 27, 2026.
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

sáb. 2/7

12:15 pm-11:24 pm

1 stop17h 09m

Austin Bergstrom

lun. 2/23

7:41 pm-5:25 am

2 stops27h 44m

$688

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

jue. 3/12

12:05 pm-12:12 am

1 stop17h 07m

Austin Bergstrom

jue. 3/19

6:00 am-5:25 am

1 stop18h 25m

$696

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

dom. 2/8

7:45 am-11:00 pm

2 stops21h 15m

Austin Bergstrom

lun. 2/23

6:55 pm-9:55 pm

1 stop21h 00m

$734

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

jue. 4/23

11:05 am-8:35 pm

1 stop15h 30m

Austin Bergstrom

dom. 4/26

5:55 pm-5:45 pm

1 stop17h 50m

$735

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

mié. 3/4

8:45 pm-8:27 am

2 stops17h 42m

Austin Bergstrom

dom. 3/8

9:15 am-9:05 am

2 stops18h 50m

$742

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

mié. 3/4

7:05 am-4:50 pm

1 stop15h 45m

Austin Bergstrom

dom. 3/8

2:22 pm-2:50 pm

2 stops19h 28m

$742

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

mar. 2/17

9:05 pm-3:40 pm

3 stops48h 35m

$403

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

sáb. 3/14

9:30 pm-3:16 pm

3 stops46h 46m

$406

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

mar. 5/26

12:30 pm-12:36 pm

2 stops30h 06m

$428

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

lun. 5/25

6:35 am-12:36 pm

2 stops36h 01m

$441

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 15 results
1
2

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 January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lisbon-Austin flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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, February is the cheapest month in which you can book a flight from Lisbon to Austin (average of $679). Flying from Lisbon to Austin in July is currently the most expensive (average of $1,026). 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.

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austin. Reviews last updated enero 27, 2026.
Read reviews from past customers who have flown British Airways from Lisbon to Austin. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,702 reviews

Entertainment

6.4

Crew

7.6

Food

6.4

Overall

6.7

Comfort

6.8

Boarding

6.9

Reviews

1 / 20
6.0
Good

Roxanne,Sep 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.
British Airways
6.7
Okay
7,702 reviews
British Airways
6.7
Okay
7,702 reviews

Entertainment

6.4

Crew

7.6

Food

6.4

Overall

6.7

Comfort

6.8

Boarding

6.9

Reviews

1 / 20
6.0
Good

Roxanne,Sep 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

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.

  • What is the cheapest airline to fly from Lisbon to Austin round-trip?

    According to our current data, British Airways ($729), offers the cheapest pricing from Lisbon to Austin. British Airways is priced at 20% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Lisbon to Austin one-way?

    One-way options have recently been found by users for as low as $511 on Aer Lingus. Other airlines that offer cheap prices include British Airways from $540 and Iberia from $543 one-way.

  • 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, February is the cheapest month in which you can book a flight from Lisbon to Austin (average of $679). Flying from Lisbon to Austin in July is currently the most expensive (average of $1,026). 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
Fredericksburg
Round Rock
San Marcos
Georgetown
Pflugerville
Dripping Springs
Canyon Lake
Seguin
Horseshoe Bay

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Lisbon to Austin

Discover the top airline that operate flights from Lisbon to Austin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$729Average$803FlexibilityNo cancel feeOn-time70%

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