$509+ Cheap flights from Lisbon (LIS) to Austin (AUS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — AUS
Oct 12 — Oct 191
Round-trip
1 adult, Economy
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Find cheap flights from Lisbon to Austin with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Lisbon to Austin
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Cheapest flights from Lisbon to AustinExplore 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 September 12, 2026.
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 September 12, 2026.
This deal was found by Cheapflights users on 9/12. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:10 am -
1 stop19h 25m
Thu 10/155:55 pm -
1 stop15h 35m
Deal found 9/12![British Airways logo]()
$846
This KLM deal was found by Cheapflights users on 9/8. 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.
Sat 12/125:00 am -
1 stop17h 05m
Sat 1/301:40 pm -
2 stops15h 45m
Deal found 9/8![Multiple Airlines logo]()
$869
This Delta deal was found by Cheapflights users on 9/10. 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.
Sat 9/195:00 am -
1 stop17h 10m
Mon 10/56:05 pm -
2 stops17h 45m
Deal found 9/10![Delta logo]()
$870
This Delta deal was found by Cheapflights users on 9/11. 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.
Sat 9/195:00 am -
2 stops22h 42m
Sat 10/34:30 pm -
2 stops19h 20m
Deal found 9/11![Delta logo]()
$875
This Delta deal was found by Cheapflights users on 9/12. 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.
Wed 12/165:00 am -
2 stops24h 08m
Mon 1/1111:20 am -
1 stop14h 40m
Deal found 9/12![Delta logo]()
$877
This Delta deal was found by Cheapflights users on 9/9. 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.
Sun 11/15:00 am -
2 stops22h 30m
Sun 11/157:10 am -
1 stop19h 45m
Deal found 9/9![Delta logo]()
$878
Best flights from Lisbon to AustinDiscover carefully curated flight deals from Lisbon to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
Discover carefully curated flight deals from Lisbon to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
This deal was found by Cheapflights users on 9/12. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:10 am -
1 stop19h 25m
Thu 10/155:55 pm -
1 stop15h 35m
Deal found 9/12![British Airways logo]()
$846
This Delta deal was found by Cheapflights users on 9/8. 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.
Sat 12/125:00 am -
1 stop17h 05m
Sat 1/3011:20 am -
1 stop14h 40m
Deal found 9/8![Delta logo]()
$873
This American Airlines deal was found by Cheapflights users on 9/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/48:20 am -
2 stops20h 34m
Sun 2/76:55 pm -
1 stop14h 00m
Deal found 9/12![American Airlines logo]()
$879
This Iberia deal was found by Cheapflights users on 9/10. 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.
Mon 12/2111:05 am -
1 stop17h 29m
Mon 1/116:55 pm -
1 stop14h 00m
Deal found 9/10![Multiple Airlines logo]()
$888
This Delta deal was found by Cheapflights users on 9/10. 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.
Sun 11/111:30 am -
2 stops18h 51m
Sun 11/154:51 pm -
2 stops18h 39m
Deal found 9/10![Delta logo]()
$876
This British Airways deal was found by Cheapflights users on 9/8. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:05 am -
1 stop15h 40m
Sun 11/156:55 pm -
2 stops16h 50m
Deal found 9/8![British Airways logo]()
$898
Last-minute flights from Lisbon to AustinDiscover last-minute flight deals from Lisbon to Austin. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from Lisbon to Austin. Data last updated September 12, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 9/11. 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.
Sat 9/195:00 am -
1 stop17h 10m
Sat 10/34:30 pm -
2 stops16h 25m
Deal found 9/11![Multiple Airlines logo]()
$870
This Delta deal was found by Cheapflights users on 9/10. 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.
Sat 9/195:00 am -
1 stop17h 10m
Mon 10/52:27 pm -
2 stops18h 28m
Deal found 9/10![Delta logo]()
$871
This Delta deal was found by Cheapflights users on 9/11. 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.
Sat 9/195:00 am -
1 stop17h 10m
Sat 10/32:27 pm -
1 stop14h 18m
Deal found 9/11![Delta logo]()
$873
This Delta deal was found by Cheapflights users on 9/8. 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 9/285:35 am -
2 stops22h 00m
Sun 10/117:20 am -
1 stop21h 25m
Deal found 9/8![Delta logo]()
$895
This British Airways deal was found by Cheapflights users on 9/8. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:10 am -
2 stops20h 45m
Sun 10/1110:30 pm -
1 stop18h 35m
Deal found 9/8![British Airways logo]()
$905
This deal was found by Cheapflights users on 9/12. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:10 am -
1 stop19h 25m
Thu 10/155:55 pm -
1 stop15h 35m
Deal found 9/12![British Airways logo]()
$846
This Booking.com deal was found by Cheapflights users on 9/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:20 am -
1 stop19h 15m
Wed 10/1410:30 pm -
1 stop18h 45m
Deal found 9/9![British Airways logo]()
$896
This KLM deal was found by Cheapflights users on 9/9. 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.
Wed 10/77:45 pm -
1 stop26h 25m
Wed 10/144:38 pm -
2 stops16h 17m
Deal found 9/9![Multiple Airlines logo]()
$924
This Delta deal was found by Cheapflights users on 9/10. 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 10/295:00 am -
2 stops21h 19m
Wed 11/1112:10 pm -
2 stops17h 10m
Deal found 9/10![Delta logo]()
$894
One-way flights from Lisbon to AustinSearch for one-way flight options from Lisbon to Austin. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
Search for one-way flight options from Lisbon to Austin. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Sun 12/1310:40 am -
1 stop36h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$509
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Mon 12/149:25 am -
2 stops37h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$512
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Wed 12/165:30 pm -
1 stop29h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$537
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Wed 10/218:35 pm -
3 stops53h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$544
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Wed 9/305:55 am -
3 stops58h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$546
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Tue 12/159:05 am -
3 stops44h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$552
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Fri 9/255:35 pm -
3 stops51h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$571
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Tue 9/299:35 pm -
3 stops42h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$589
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Wed 10/2811:40 am -
3 stops31h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$592
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Sat 12/199:25 am -
2 stops37h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$602
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 September 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $864 (KLM) |
One-way from | $509 (Kiwi.com) |
Popular in | August |
Cheapest in | February |
Average price | $982 |
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 7,457,451 searches. Data last updated September 12, 2026.
Use the filters below to find and compare flights from Lisbon to Austin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LisbonAustin
LIS Lisbon Humberto Delgado - AUS Austin Bergstrom
LISAUS
Lisbon Humberto Delgado
Mon 12/14
5:00 am-4:05 pm
1 stop17h 05m
Austin Bergstrom
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$621
LisbonAustin
LIS Lisbon Humberto Delgado - AUS Austin Bergstrom
LISAUS
Lisbon Humberto Delgado
Tue 12/15
5:00 am-10:10 pm
2 stops23h 10m
Austin Bergstrom
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$626
LisbonAustin
LIS Lisbon Humberto Delgado - AUS Austin Bergstrom
LISAUS
Lisbon Humberto Delgado
Mon 9/28
5:00 am-10:04 pm
2 stops23h 04m
Austin Bergstrom
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$628
LisbonAustin
LIS Lisbon Humberto Delgado - AUS Austin Bergstrom
LISAUS
Lisbon Humberto Delgado
Wed 10/21
5:55 am-9:57 am
2 stops34h 02m
Austin Bergstrom
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$631
LisbonAustin
LIS Lisbon Humberto Delgado - AUS Austin Bergstrom
LISAUS
Lisbon Humberto Delgado
Mon 9/28
2:10 pm-3:25 pm
3 stops31h 15m
Austin Bergstrom
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$637
Quickest round-trip
LisbonAustin
LIS Lisbon Humberto Delgado - AUS Austin Bergstrom
LISAUS
Lisbon Humberto Delgado
Wed 12/16
11:05 am-9:59 pm
1 stop16h 54m
Austin Bergstrom
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$651
LisbonAustin
LIS Lisbon Humberto Delgado - AUS Austin Bergstrom
LISAUS
Lisbon Humberto Delgado
Mon 10/12
10:20 am-10:57 am
2 stops30h 37m
Austin Bergstrom
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$676
LisbonAustin
LIS Lisbon Humberto Delgado - AUS Austin Bergstrom
LISAUS
Lisbon Humberto Delgado
Sun 9/27
4:15 pm-1:40 pm
3 stops27h 25m
Austin Bergstrom
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$797
LisbonAustin
LIS Lisbon Humberto Delgado - AUS Austin Bergstrom
LISAUS
Lisbon Humberto Delgado
Wed 10/28
6:35 pm-5:45 pm
1 stop28h 10m
Austin Bergstrom
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$816
LisbonAustin
LIS Lisbon Humberto Delgado - AUS Austin Bergstrom
LISAUS
Lisbon Humberto Delgado
Sat 9/26
9:35 pm-10:03 am
2 stops42h 28m
Austin Bergstrom
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$835
Showing 1-10 of 16 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
LIS-AUS
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.
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.
Traveling to a place near Austin?
Book flights to Austin if you plan to visit one of these locationsCedar Park
Round Rock
San Marcos
Bastrop
Fredericksburg
Pflugerville
Dripping Springs
Georgetown
Seguin
Canyon Lake
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