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$399+ 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — AUS
May 4 — May 111
Sun 5/4
Sun 5/11
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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$738
(Iberia)

One-way from

$399
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$823
Provider with most accurate pricing for Lisbon Humberto Delgado-Austin Bergstrom flight deals.
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Provider most trusted by Cheapflights users for Lisbon Humberto Delgado-Austin Bergstrom flights.
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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. 19% potential increase in price ($228 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 29, 2025.

This Iberia deal was found by Cheapflights users on 4/28. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/911:05 amLIS - AUS
1 stop17h 26mMultiple Airlines
Sun 6/225:45 pmAUS - LIS
1 stop23h 20mMultiple Airlines
Deal found 4/28$738
This British Airways deal was found by Cheapflights users on 4/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/97:15 amLIS - AUS
2 stops19h 09mBritish Airways
Sun 6/225:45 pmAUS - LIS
1 stop23h 20mBritish Airways
Deal found 4/28$750
This Delta deal was found by Cheapflights users on 4/28. 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 6/95:00 amLIS - AUS
2 stops23h 32mDelta
Sun 6/226:18 pmAUS - LIS
2 stops18h 22mDelta
Deal found 4/28$791
This KLM deal was found by Cheapflights users on 4/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/35:00 amLIS - AUS
1 stop17h 00mKLM
Sat 5/106:00 pmAUS - LIS
1 stop18h 40mKLM
Deal found 4/27$860
This FlightHub deal was found by Cheapflights users on 4/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/811:45 amLIS - AUS
2 stops42h 08mScandinavian Airlines
Tue 8/127:20 amAUS - LIS
2 stops43h 45mScandinavian Airlines
Deal found 4/28$946
This United Airlines deal was found by Cheapflights users on 4/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/811:25 amLIS - AUS
3 stops33h 57mUnited Airlines
Tue 8/126:00 amAUS - LIS
2 stops21h 20mUnited Airlines
Deal found 4/27$1,225

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 April 29, 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

Mon 6/9

11:05 am-10:31 pm

1 stop17h 26m

Austin Bergstrom

Sun 6/22

5:45 pm-11:05 pm

1 stop23h 20m

$738

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Mon 6/9

7:15 am-8:24 pm

2 stops19h 09m

Austin Bergstrom

Sun 6/22

5:45 pm-11:05 pm

1 stop23h 20m

$750

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Mon 6/9

5:00 am-10:32 pm

2 stops23h 32m

Austin Bergstrom

Sun 6/22

6:18 pm-6:40 pm

2 stops18h 22m

$791

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Tue 7/8

11:45 am-11:53 pm

2 stops42h 08m

Austin Bergstrom

Tue 8/12

7:20 am-9:05 am

2 stops43h 45m

$946

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Tue 7/8

11:25 am-3:22 pm

3 stops33h 57m

Austin Bergstrom

Tue 8/12

6:00 am-9:20 am

2 stops21h 20m

$1,225

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Tue 6/3

6:05 am-7:16 pm

3 stops43h 11m

$399

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Mon 9/1

11:25 am-9:39 am

2 stops28h 14m

$577

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Sat 6/14

11:00 am-8:15 pm

1 stop15h 15m

$709

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Mon 9/8

6:35 am-11:52 pm

2 stops23h 17m

$719

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Fri 5/30

11:05 am-10:00 pm

1 stop16h 55m

$845

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 14 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 April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Lisbon-Austin flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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, 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 April 29, 2025.
Get a feel of what it's like to fly with Delta, KLM and Air France from Lisbon to Austin by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,444 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Scandinavian Airlines
7.3
Good
1,346 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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, British Airways ($750), Delta ($791), and Scandinavian Airlines ($946) offers the cheapest pricing from Lisbon to Austin. British Airways is priced at 21% 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 $577 on Aer Lingus. Other airlines that offer cheap prices include British Airways from $709 and American Airlines from $719 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
Round Rock
Dripping Springs
Cedar Park
Pflugerville
Bastrop
Canyon Lake
Seguin
Horseshoe Bay

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