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$332+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — AUS
Jun 28 — Jul 51
Sat 6/28
Sat 7/5
1 adult, Economy
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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 June 23, 2025.

Round-trip from

$800
(United Airlines)

One-way from

$332
(Kiwi.com)

Popular in

August

Cheapest in

April

Average price

$1,150
From Lisbon Humberto Delgado to Austin Bergstrom
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One-way flight from Lisbon Humberto Delgado to Austin Bergstrom
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Highest demand for flights based on searches. 13% potential increase in price ($151 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 23, 2025.

This United Airlines deal was found by Cheapflights users on 6/22. 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.
Fri 9/512:50 pmLIS - AUS
1 stop27h 45mUnited Airlines
Sat 9/612:48 pmAUS - LIS
2 stops39h 42mUnited Airlines
Deal found 6/22$800
This KLM deal was found by Cheapflights users on 6/23. 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 9/37:30 pmLIS - AUS
1 stop26h 30mMultiple Airlines
Thu 10/22:05 pmAUS - LIS
1 stop14h 40mMultiple Airlines
Deal found 6/23$834
This Delta deal was found by Cheapflights users on 6/23. 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 9/35:00 amLIS - AUS
2 stops23h 11mDelta
Thu 10/24:40 pmAUS - LIS
2 stops19h 10mDelta
Deal found 6/23$836
This American Airlines deal was found by Cheapflights users on 6/21. 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.
Sun 6/2211:05 amLIS - AUS
1 stop28h 36mAmerican Airlines
Mon 7/710:15 pmAUS - LIS
1 stop18h 55mAmerican Airlines
Deal found 6/21$931
This Booking.com deal was found by Cheapflights users on 6/22. 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.
Mon 6/236:45 pmLIS - AUS
1 stop27h 05mBritish Airways
Mon 7/710:15 pmAUS - LIS
1 stop18h 55mBritish Airways
Deal found 6/22$935
This KLM deal was found by Cheapflights users on 6/21. 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.
Sun 6/225:00 amLIS - AUS
2 stops18h 13mKLM
Mon 7/76:00 pmAUS - LIS
1 stop14h 35mKLM
Deal found 6/21$967
This Air France deal was found by Cheapflights users on 6/22. 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 6/2310:00 amLIS - AUS
1 stop13h 33mAir France
Mon 7/76:22 pmAUS - LIS
2 stops22h 03mAir France
Deal found 6/22$1,056
This Virgin Atlantic deal was found by Cheapflights users on 6/21. 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.
Tue 8/510:00 amLIS - AUS
1 stop17h 40mVirgin Atlantic
Tue 8/1211:50 amAUS - LIS
1 stop14h 10mVirgin Atlantic
Deal found 6/21$1,059
This Finnair deal was found by Cheapflights users on 6/22. 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.
Tue 7/86:35 amLIS - AUS
2 stops23h 23mFinnair
Tue 8/125:45 pmAUS - LIS
1 stop23h 15mFinnair
Deal found 6/22$1,075
This lol.travel deal was found by Cheapflights users on 6/21. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/311:25 amLIS - AUS
1 stop14h 36mAir Canada
Sun 7/610:00 amAUS - LIS
1 stop17h 20mAir Canada
Deal found 6/21$1,140
This Scandinavian Airlines deal was found by Cheapflights users on 6/21. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/237:15 amLIS - AUS
2 stops22h 35mScandinavian Airlines
Mon 7/77:38 amAUS - LIS
3 stops27h 27mScandinavian Airlines
Deal found 6/21$3,564

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 June 23, 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

Fri 9/5

12:50 pm-10:35 am

1 stop27h 45m

Austin Bergstrom

Sat 9/6

12:48 pm-10:30 am

2 stops39h 42m

$800

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Wed 9/3

7:30 pm-4:00 pm

1 stop26h 30m

Austin Bergstrom

Thu 10/2

2:05 pm-10:45 am

1 stop14h 40m

$834

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Wed 9/3

5:00 am-10:11 pm

2 stops23h 11m

Austin Bergstrom

Thu 10/2

4:40 pm-5:50 pm

2 stops19h 10m

$836

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Fri 9/5

5:05 am-8:25 pm

2 stops21h 20m

Austin Bergstrom

Sat 9/6

12:56 pm-10:30 am

2 stops39h 34m

$961

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Thu 7/17

5:00 am-4:00 pm

1 stop17h 00m

Austin Bergstrom

Sat 8/2

6:00 pm-10:55 am

1 stop34h 55m

$1,050

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Tue 8/5

10:00 am-9:40 pm

1 stop17h 40m

Austin Bergstrom

Tue 8/12

11:50 am-8:00 am

1 stop14h 10m

$1,059

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Tue 7/8

6:35 am-11:58 pm

2 stops23h 23m

Austin Bergstrom

Tue 8/12

5:45 pm-11:00 pm

1 stop23h 15m

$1,075

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Thu 7/3

11:25 am-8:01 pm

1 stop14h 36m

Austin Bergstrom

Sun 7/6

10:00 am-9:20 am

1 stop17h 20m

$1,140

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Tue 7/8

6:45 pm-3:50 pm

1 stop27h 05m

Austin Bergstrom

Tue 8/12

10:20 pm-5:55 pm

1 stop13h 35m

$1,196

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Wed 9/3

7:15 am-10:11 pm

2 stops20h 56m

Austin Bergstrom

Thu 10/2

7:30 am-5:45 pm

3 stops28h 15m

$4,574

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/22

Showing 1-10 of 16 results
1
2

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, January is the cheapest month in which you can book a flight from Lisbon to Austin (average of $286). Flying from Lisbon to Austin in March is currently the most expensive (average of $362). 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.

Rainfall in Austin by month

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

In terms of precipitation, rainfall in Austin ranges from 2.1 - 4.2 inches per month. May is typically the wettest month, when rainfall can reach 4.2 in. July is typically the driest time to visit Austin when rainfall is around 2.1 in.

Temperature in Austin by month

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

If weather is an important factor for your trip to Austin, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

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 June 23, 2025.
Delta
8.0
Very good
7,965 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,965 reviews
Delta
8.0
Very good
7,965 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,365 reviews
Delta
8.0
Very good
7,965 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,295 reviews
Delta
8.0
Very good
7,965 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,831 reviews
Delta
8.0
Very good
7,965 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
653 reviews
Delta
8.0
Very good
7,965 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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

    According to our current data, United Airlines ($800), Delta ($836), and Lufthansa ($961) offers the cheapest pricing from Lisbon to Austin. United Airlines is priced at 15% 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 $702 on Aer Lingus. Other airlines that offer cheap prices include British Airways from $706 and American Airlines from $973 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, January is the cheapest month in which you can book a flight from Lisbon to Austin (average of $286). Flying from Lisbon to Austin in March is currently the most expensive (average of $362). 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 Lisbon?

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

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