$432+ Cheap flights from Austin (AUS) to Lisbon (LIS)
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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — LIS
May 2 — May 91
Round-trip
1 adult, Economy
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Find cheap flights from Austin to Lisbon with Cheapflights
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Cheapest flights from Austin to LisbonExplore the most affordable flight options available from Austin to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2026.
Explore the most affordable flight options available from Austin to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2026.
This Air Canada deal was found by Cheapflights users on 4/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/39:55 am
AUS
- LIS
1 stop17h 25m
Air Canada
Sat 12/1211:20 am
LIS
- AUS
2 stops35h 05m
Air Canada
Deal found 4/1![Air Canada logo]()
$705
This KLM deal was found by Cheapflights users on 3/31. 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 12/37:30 am
AUS
- LIS
1 stop19h 30m
KLM
Sat 12/125:00 am
LIS
- AUS
1 stop17h 10m
KLM
Deal found 3/31![KLM logo]()
$706
This Delta deal was found by Cheapflights users on 3/31. 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 12/39:45 am
AUS
- LIS
2 stops19h 35m
Delta
Sat 12/125:00 am
LIS
- AUS
1 stop17h 10m
Delta
Deal found 3/31![Delta logo]()
$710
This KLM deal was found by Cheapflights users on 3/31. 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 12/212:20 pm
AUS
- LIS
2 stops13h 40m
KLM
Fri 12/1111:25 am
LIS
- AUS
1 stop34h 45m
KLM
Deal found 3/31![KLM logo]()
$711
This Iberia deal was found by Cheapflights users on 3/30. 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 4/2710:30 pm
AUS
- LIS
1 stop18h 40m
Multiple Airlines
Tue 5/58:25 am
LIS
- AUS
2 stops17h 14m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$712
This Delta deal was found by Cheapflights users on 3/31. 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 4/296:15 pm
AUS
- LIS
2 stops18h 30m
Delta
Sat 5/95:00 am
LIS
- AUS
1 stop17h 10m
Delta
Deal found 3/31![Delta logo]()
$715
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Wed 12/212:20 pm
AUS
- LIS
2 stops13h 50m
United Airlines
Fri 12/1111:20 am
LIS
- AUS
2 stops35h 05m
United Airlines
Deal found 3/31![United Airlines logo]()
$716
This Delta deal was found by Cheapflights users on 4/1. 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 11/296:45 pm
AUS
- LIS
1 stop32h 15m
Delta
Mon 12/75:00 am
LIS
- AUS
1 stop17h 10m
Delta
Deal found 4/1![Delta logo]()
$717
This Air Canada deal was found by Cheapflights users on 4/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/301:10 pm
AUS
- LIS
2 stops38h 10m
Air Canada
Fri 12/1111:20 am
LIS
- AUS
2 stops31h 49m
Air Canada
Deal found 4/1![Air Canada logo]()
$718
This Air Canada deal was found by Cheapflights users on 4/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/297:30 pm
AUS
- LIS
2 stops31h 50m
Air Canada
Wed 12/911:20 am
LIS
- AUS
2 stops34h 09m
Air Canada
Deal found 4/1![Air Canada logo]()
$719
This Air France deal was found by Cheapflights users on 4/1. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/110:52 am
AUS
- LIS
2 stops16h 08m
Multiple Airlines
Thu 12/105:00 am
LIS
- AUS
2 stops18h 21m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$721
Best flights from Austin to LisbonDiscover carefully curated flight deals from Austin to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 2, 2026.
Discover carefully curated flight deals from Austin to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 2, 2026.
This Delta deal was found by Cheapflights users on 3/31. 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 5/25:05 pm
AUS
- LIS
2 stops18h 45m
Delta
Sun 5/105:00 am
LIS
- AUS
2 stops22h 18m
Delta
Deal found 3/31![Delta logo]()
$720
This KLM deal was found by Cheapflights users on 4/2. 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 4/166:05 pm
AUS
- LIS
1 stop18h 40m
KLM
Thu 4/235:00 am
LIS
- AUS
1 stop17h 10m
KLM
Deal found 4/2![KLM logo]()
$809
This Delta deal was found by Cheapflights users on 3/31. 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 4/135:12 am
AUS
- LIS
2 stops20h 48m
Delta
Tue 4/285:00 am
LIS
- AUS
2 stops23h 07m
Delta
Deal found 3/31![Delta logo]()
$769
This KLM deal was found by Cheapflights users on 3/28. 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.
Mon 4/136:05 pm
AUS
- LIS
1 stop18h 40m
KLM
Sun 4/2611:55 am
LIS
- AUS
1 stop34h 15m
KLM
Deal found 3/28![KLM logo]()
$809
This KLM deal was found by Cheapflights users on 3/29. 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 4/236:05 pm
AUS
- LIS
1 stop14h 30m
KLM
Thu 5/75:00 am
LIS
- AUS
1 stop17h 10m
KLM
Deal found 3/29![KLM logo]()
$809
This Delta deal was found by Cheapflights users on 3/28. 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.
Tue 4/1412:31 pm
AUS
- LIS
2 stops20h 24m
Delta
Sat 4/255:00 am
LIS
- AUS
1 stop17h 10m
Delta
Deal found 3/28![Delta logo]()
$809
This Delta deal was found by Cheapflights users on 3/28. 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.
Mon 4/135:12 am
AUS
- LIS
2 stops20h 48m
Delta
Sat 4/255:00 am
LIS
- AUS
2 stops22h 56m
Delta
Deal found 3/28![Delta logo]()
$819
This KLM deal was found by Cheapflights users on 3/30. 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 4/2311:53 am
AUS
- LIS
1 stop14h 07m
KLM
Mon 5/45:00 am
LIS
- AUS
1 stop17h 10m
KLM
Deal found 3/30![KLM logo]()
$881
This Delta deal was found by Cheapflights users on 4/2. 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 4/166:15 pm
AUS
- LIS
2 stops18h 30m
Delta
Thu 4/235:00 am
LIS
- AUS
2 stops23h 07m
Delta
Deal found 4/2![Delta logo]()
$823
This Delta deal was found by Cheapflights users on 3/30. 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.
Fri 4/174:46 pm
AUS
- LIS
2 stops19h 04m
Delta
Fri 4/2412:45 pm
LIS
- AUS
1 stop15h 24m
Delta
Deal found 3/30![Delta logo]()
$830
This Delta deal was found by Cheapflights users on 4/1. 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 5/115:00 pm
AUS
- LIS
2 stops18h 50m
Delta
Thu 5/215:00 am
LIS
- AUS
1 stop17h 10m
Delta
Deal found 4/1![Delta logo]()
$869
Last-minute flights from Austin to LisbonDiscover last-minute flight deals from Austin to Lisbon. Data last updated April 2, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Lisbon. Data last updated April 2, 2026 and is based on user searches.
This Air France deal was found by Cheapflights users on 3/28. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:20 am
AUS
- LIS
1 stop21h 25m
Multiple Airlines
Mon 5/45:00 am
LIS
- AUS
1 stop17h 10m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$706
This Delta deal was found by Cheapflights users on 3/28. 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.
Mon 4/278:25 am
AUS
- LIS
2 stops18h 25m
Delta
Mon 5/45:00 am
LIS
- AUS
1 stop17h 10m
Delta
Deal found 3/28![Delta logo]()
$710
This Iberia deal was found by Cheapflights users on 3/30. 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 4/2710:30 pm
AUS
- LIS
1 stop18h 40m
Multiple Airlines
Tue 5/58:25 am
LIS
- AUS
2 stops17h 14m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$712
This Delta deal was found by Cheapflights users on 3/31. 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 4/278:25 am
AUS
- LIS
2 stops18h 25m
Delta
Tue 5/55:00 am
LIS
- AUS
2 stops23h 09m
Delta
Deal found 3/31![Delta logo]()
$720
This British Airways deal was found by Cheapflights users on 3/30. 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 4/2710:30 pm
AUS
- LIS
1 stop18h 40m
British Airways
Tue 5/56:45 pm
LIS
- AUS
1 stop31h 50m
British Airways
Deal found 3/30![British Airways logo]()
$729
This Delta deal was found by Cheapflights users on 3/31. 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 4/296:15 pm
AUS
- LIS
2 stops18h 30m
Delta
Sat 5/95:00 am
LIS
- AUS
1 stop17h 10m
Delta
Deal found 3/31![Delta logo]()
$715
This Expedia deal was found by Cheapflights users on 4/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3012:16 pm
AUS
- LIS
2 stops25h 49m
Iberia
Thu 5/76:35 am
LIS
- AUS
2 stops19h 08m
Iberia
Deal found 4/2![Iberia logo]()
$727
This Expedia deal was found by Cheapflights users on 4/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/211:50 am
AUS
- LIS
2 stops37h 55m
Iberia
Sun 5/106:35 am
LIS
- AUS
2 stops23h 12m
Iberia
Deal found 4/1![Iberia logo]()
$735
One-way flights from Austin to LisbonSearch for one-way flight options from Austin to Lisbon. Find affordable one-way fares based on user searches. Data last updated April 2, 2026.
Search for one-way flight options from Austin to Lisbon. Find affordable one-way fares based on user searches. Data last updated April 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 6/31:59 pm
AUS
- LIS
3 stops50h 36m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$432
This Justfly.com deal was found by Cheapflights users on 3/31. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:42 am
AUS
- LIS
2 stops32h 53m
Aer Lingus
Deal found 3/31![Aer Lingus logo]()
$435
This Justfly.com deal was found by Cheapflights users on 3/31. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:40 am
AUS
- LIS
2 stops46h 05m
Aer Lingus
Deal found 3/31![Aer Lingus logo]()
$450
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 5/39:51 pm
AUS
- LIS
3 stops41h 19m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$470
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 7/11:59 pm
AUS
- LIS
3 stops50h 36m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$473
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 5/16:02 pm
AUS
- LIS
3 stops59h 38m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$494
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/171:59 pm
AUS
- LIS
3 stops50h 36m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$496
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 6/121:59 pm
AUS
- LIS
3 stops49h 46m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$499
This Justfly.com deal was found by Cheapflights users on 4/1. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:42 am
AUS
- LIS
2 stops45h 33m
Aer Lingus
Deal found 4/1![Aer Lingus logo]()
$500
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 4/229:25 am
AUS
- LIS
3 stops27h 20m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$502
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 5/254:25 pm
AUS
- LIS
3 stops45h 30m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$509
This Lufthansa deal was found by Cheapflights users on 4/1. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/14:05 pm
AUS
- LIS
1 stop25h 25m
Lufthansa
Deal found 4/1![Lufthansa logo]()
$512
Find flight deals from Austin to Lisbon
Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Lisbon (LIS). 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 April 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $706 (Air France) |
One-way from | $432 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $839 |
Cheapflights Fare Finder
Customize your flight search to find flights from Austin to Lisbon 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 April 2, 2026.
Use the filters below to find and compare flights from Austin to Lisbon that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AustinLisbon
AUS - LIS
AUSLIS
Austin Bergstrom
Sat 5/2
5:05 pm-5:50 pm
2 stops18h 45m
Lisbon Humberto Delgado
Sun 5/10
5:00 am-9:18 pm
2 stops22h 18m
$720
AustinLisbon
AUS - LIS
AUSLIS
Austin Bergstrom
Mon 4/13
5:12 am-8:00 am
2 stops20h 48m
Lisbon Humberto Delgado
Tue 4/28
5:00 am-10:07 pm
2 stops23h 07m
$769
AustinLisbon
AUS - LIS
AUSLIS
Austin Bergstrom
Thu 4/16
6:05 pm-6:45 pm
1 stop18h 40m
Lisbon Humberto Delgado
Thu 4/23
5:00 am-4:10 pm
1 stop17h 10m
$809
AustinLisbon
AUS - LIS
AUSLIS
Austin Bergstrom
Mon 4/13
6:05 pm-6:45 pm
1 stop18h 40m
Lisbon Humberto Delgado
Sun 4/26
11:55 am-4:10 pm
1 stop34h 15m
$809
AustinLisbon
AUS - LIS
AUSLIS
Austin Bergstrom
Thu 4/23
6:05 pm-2:35 pm
1 stop14h 30m
Lisbon Humberto Delgado
Thu 5/7
5:00 am-4:10 pm
1 stop17h 10m
$809
AustinLisbon
AUS - LIS
AUSLIS
Austin Bergstrom
Tue 4/14
12:31 pm-2:55 pm
2 stops20h 24m
Lisbon Humberto Delgado
Sat 4/25
5:00 am-4:10 pm
1 stop17h 10m
$809
AustinLisbon
AUS - LIS
AUSLIS
Austin Bergstrom
Mon 4/13
5:12 am-8:00 am
2 stops20h 48m
Lisbon Humberto Delgado
Sat 4/25
5:00 am-9:56 pm
2 stops22h 56m
$819
AustinLisbon
AUS - LIS
AUSLIS
Austin Bergstrom
Thu 4/16
6:15 pm-6:45 pm
2 stops18h 30m
Lisbon Humberto Delgado
Thu 4/23
5:00 am-10:07 pm
2 stops23h 07m
$823
AustinLisbon
AUS - LIS
AUSLIS
Austin Bergstrom
Fri 4/17
4:46 pm-5:50 pm
2 stops19h 04m
Lisbon Humberto Delgado
Fri 4/24
12:45 pm-10:09 pm
1 stop15h 24m
$830
AustinLisbon
AUS - LIS
AUSLIS
Austin Bergstrom
Mon 5/11
5:00 pm-5:50 pm
2 stops18h 50m
Lisbon Humberto Delgado
Thu 5/21
5:00 am-4:10 pm
1 stop17h 10m
$869
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Austin to Lisbon
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 Austin to Lisbon in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Austin-Lisbon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Lisbon flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-Lisbon flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Austin-Lisbon 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 Austin-Lisbon 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 Austin to Lisbon
Have a flexible travel schedule? Discover the best time to fly to Lisbon from Austin with our price prediction graph.
AUS-LIS
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 Austin to Lisbon
How far ahead should I book a flight from Austin to Lisbon?
Use this chart to determine the optimal time to book a round-trip flight from Austin to Lisbon. Price data was last updated on April 2, 2026.
Booking 9 days in advance of your planned departure date is, on average, the best time to get cheap flights from Austin to Lisbon. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Austin to Lisbon?
Currently, January is the cheapest month in which you can book a flight from Austin to Lisbon (average of $417). Flying from Austin to Lisbon in June is currently the most expensive (average of $898). 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.
How much does it cost to fly round-trip from Austin to Lisbon?
Reviews of airlines servicing Lisbon
Get insights into the airlines that provide service to Lisbon. 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 Lisbon. Reviews last updated April 2, 2026.
Peruse reviews from past customers who have flown with Delta,KLM, andUnited Airlines from Austin to Lisbon to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.9
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.9
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.9
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.9
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.9
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.9
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Austin to Lisbon. 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 Lisbon?
Book flights to Lisbon if you plan to visit one of these locationsFátima
Ericeira
Oeiras
Beja
Costa da Caparica
Torres Vedras
Nazaré
Colares
Sesimbra
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Complete your trip
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Other flights to Lisbon
Explore flights to Lisbon departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 2, 2026.
Austin and Lisbon flights
Browse other Austin and Lisbon flight options. Last updated on April 2, 2026.
Other flights from Austin
Browse through other flights departing from Austin. Flights are based on user searches made on Cheapflights and were last updated on April 2, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top 9 airlines flying from Austin to Lisbon
Discover the top 9 airlines that operate flights from Austin to Lisbon. 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 April 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$511 | Average$839 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$557 | Average$925 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$587 | Average$874 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$593 | Average$968 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$600 | Average$972 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$605 | Average$1,108 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$605 | Average$1,267 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$648 | Average$943 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$759 | Average$987 | FlexibilityNo cancel fee | On-time67% |