Lisbon

$284+ 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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — LIS
Jun 17 — Jun 241
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Cheapflights Tip: The best prices from Austin Bergstrom to Lisbon Humberto Delgado are usually found in January or February, booked 40 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap 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 June 12, 2025.

Round-trip from

$794
(Air Canada)

One-way from

$284
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,281
From Austin Bergstrom to Lisbon Humberto Delgado
One-way flight from Austin Bergstrom to Lisbon Humberto Delgado
Highest demand for flights based on searches. 21% potential increase in price ($259 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
Average for round-trip flights in June 2025

Find flight deals from Austin to Lisbon

Cheapest flights from Austin to Lisbon
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 June 12, 2025.

This Air Canada deal was found by Cheapflights users on 6/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/611:20 amAUS - LIS
2 stops40h 00mAir Canada
Thu 7/1712:55 pmLIS - AUS
2 stops61h 06mAir Canada
Deal found 6/10$794
This Gurufare deal was found by Cheapflights users on 6/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2212:10 pmAUS - LIS
2 stops17h 15mLufthansa
Tue 10/144:15 pmLIS - AUS
1 stop28h 05mLufthansa
Deal found 6/10$806
This Ovago deal was found by Cheapflights users on 6/10. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/15:45 pmAUS - LIS
1 stop15h 55mBritish Airways
Mon 10/136:45 pmLIS - AUS
2 stops33h 09mBritish Airways
Deal found 6/10$809
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:35 amAUS - LIS
2 stops17h 45mUnited Airlines
Tue 12/3011:55 amLIS - AUS
2 stops28h 01mUnited Airlines
Deal found 6/10$821
This Iberia deal was found by Cheapflights users on 6/12. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/176:08 amAUS - LIS
2 stops19h 37mIberia
Wed 9/2412:30 pmLIS - AUS
2 stops17h 45mIberia
Deal found 6/12$825
This Gotogate deal was found by Cheapflights users on 6/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/234:20 pmAUS - LIS
2 stops35h 00mMultiple Airlines
Sun 9/76:40 amLIS - AUS
1 stop37h 40mMultiple Airlines
Deal found 6/10$844
This American Airlines deal was found by Cheapflights users on 6/12. 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 9/410:15 pmAUS - LIS
1 stop18h 50mAmerican Airlines
Thu 9/1811:05 amLIS - AUS
1 stop13h 30mAmerican Airlines
Deal found 6/12$865
This Finnair deal was found by Cheapflights users on 6/11. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/12:18 pmAUS - LIS
2 stops19h 22mFinnair
Mon 10/134:30 pmLIS - AUS
2 stops31h 26mFinnair
Deal found 6/11$920

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 June 12, 2025.
Use the filters below to find and compare flights from Austin to Lisbon that are best for you.

Fly from

Austin

Fly to

Lisbon

Route

Depart

Return

Price

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Sun 7/6

11:20 am-9:20 am

2 stops40h 00m

Lisbon Humberto Delgado

Thu 7/17

12:55 pm-8:01 pm

2 stops61h 06m

$794

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Mon 9/22

12:10 pm-11:25 am

2 stops17h 15m

Lisbon Humberto Delgado

Tue 10/14

4:15 pm-2:20 pm

1 stop28h 05m

$806

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Wed 10/1

5:45 pm-3:40 pm

1 stop15h 55m

Lisbon Humberto Delgado

Mon 10/13

6:45 pm-9:54 pm

2 stops33h 09m

$809

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Wed 9/17

6:08 am-7:45 am

2 stops19h 37m

Lisbon Humberto Delgado

Wed 9/24

12:30 pm-12:15 am

2 stops17h 45m

$825

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Thu 9/4

6:09 am-9:20 am

2 stops21h 11m

Lisbon Humberto Delgado

Tue 9/16

11:25 am-11:42 am

2 stops30h 17m

$839

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Sat 8/23

4:20 pm-9:20 am

2 stops35h 00m

Lisbon Humberto Delgado

Sun 9/7

6:40 am-2:20 pm

1 stop37h 40m

$844

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Thu 9/4

10:15 pm-11:05 pm

1 stop18h 50m

Lisbon Humberto Delgado

Thu 9/18

11:05 am-6:35 pm

1 stop13h 30m

$865

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Wed 10/1

2:18 pm-3:40 pm

2 stops19h 22m

Lisbon Humberto Delgado

Mon 10/13

4:30 pm-5:56 pm

2 stops31h 26m

$920

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Wed 7/23

6:32 pm-10:55 am

1 stop34h 23m

$284

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Wed 11/26

7:05 pm-5:45 pm

1 stop16h 40m

$357

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 20 results
1
2

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.
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 June 9, 2025.

Booking 40 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 $612). Flying from Austin to Lisbon in June is currently the most expensive (average of $1,136). 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.

What is the cheapest time of day to fly from AUS to LIS?

Find hourly flight availability from Austin to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Austin to Lisbon, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 27% versus a flight in the afternoon.

What is the cheapest day to fly from Austin to Lisbon?

Use this chart to determine the cheapest time to fly round-trip from Austin to Lisbon. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Austin to Lisbon flight should consider departing on Sunday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Lisbon by month

Plan your trip to Lisbon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lisbon ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Lisbon when rainfall is around 0.2 in.

Temperature in Lisbon by month

Plan your trip to Lisbon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lisbon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 June 12, 2025.
Peruse reviews from past customers who have flown with Finnair, Air France and United Airlines from Austin to Lisbon to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.6

Comfort

7.4

Entertainment

6.9

Overall

7.6

Food

6.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Boarding

7.6

Comfort

7.4

Entertainment

6.9

Overall

7.6

Food

6.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Boarding

7.6

Comfort

7.4

Entertainment

6.9

Overall

7.6

Food

6.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Boarding

7.6

Comfort

7.4

Entertainment

6.9

Overall

7.6

Food

6.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Boarding

7.6

Comfort

7.4

Entertainment

6.9

Overall

7.6

Food

6.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Boarding

7.6

Comfort

7.4

Entertainment

6.9

Overall

7.6

Food

6.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

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.
  • What are the cheapest airlines flying from Austin to Lisbon round-trip?

    Flying on Air Canada is currently your cheapest option to Lisbon, with prices starting at $794. Additional round-trip tickets that might be worth considering are offered by Lufthansa and British Airways, with the lowest prices starting at $806 and $809, respectively. These flights start at 17% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at $357. United Airlines flights start at $358 while deals on Aer Lingus start at $587 one-way.

  • Where are the most common layover locations when flying from Austin to Lisbon?

  • What are some popular things to do or see while on a layover in London?

    Hyde Park, Buckingham Palace, and Piccadilly Circus are currently the most popular points of interest in London at the moment. Hyde Park, Buckingham Palace, and Piccadilly Circus can be accessed by traveling approximately 12.5 mi, 13.7 mi, and 14.1 mi, respectively from London Heathrow. Those looking to explore during their layover in London can rent a car from London Heathrow for about $44 per day.

  • What are some popular points of interest to see during a layover in Philadelphia?

    Rittenhouse Square, University of Pennsylvania, and Citizens Bank Park are the most popular attractions in Philadelphia if you're in need of something to do during your layover. Rittenhouse Square, University of Pennsylvania and Citizens Bank Park are located about 6.1 mi, 5.7 mi, and 4.3 mi, respectively from Philadelphia if you are interested in checking them out. Those looking to explore during their layover in Philadelphia can rent a car from Philadelphia for about $62 per day.

  • Where are the least popular layover locations for Austin to Lisbon flights?

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Austin to Lisbon 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 Austin to Lisbon?

    Currently, January is the cheapest month in which you can book a flight from Austin to Lisbon (average of $612). Flying from Austin to Lisbon in June is currently the most expensive (average of $1,136). 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

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Top 10 airlines flying from Austin to Lisbon

Discover the top 10 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$533Average$971FlexibilityNo cancel feeOn-time71%
IberiaCheapest$561Average$956FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$581Average$1,208FlexibilityNo cancel feeOn-time77%
DeltaCheapest$587Average$1,175FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$615Average$1,099FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$617Average$1,131FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$625Average$1,098FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$632Average$892FlexibilityNo cancel feeOn-time70%
Virgin AtlanticCheapest$668Average$1,145FlexibilityNo cancel feeOn-time72%
Air CanadaCheapest$670Average$948FlexibilityNo cancel feeOn-time67%

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