How long is the flight from Austin to Lisbon?

There are many flights that can get you from Austin to Lisbon in 12h 09m. Fly via Scandinavian Airlines, Delta, or KLM to get the fastest option. There are 4874 mi between Austin and Lisbon. This flight may include one or multiple stops.

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

Flying on Iberia is currently your cheapest option to Lisbon, with prices starting at $504. Additional round-trip tickets that might be worth considering are offered by American Airlines and Air France, with the lowest prices starting at $524 and $581, respectively. These flights start at 46% lower than the current average price 3 months from now.

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.

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).

What are the most popular airlines that fly from Austin to Lisbon?

Before booking your flight from Austin to Lisbon check out the most popular airlines for this route: United Airlines, British Airways or American Airlines.

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

Most of the time, Austin to Lisbon flights that have layovers will stop in London. London is followed by Washington, D.C. in terms of the most popular layover location on flights from Austin to Lisbon.

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

Of the flights from Austin to Lisbon that have layovers, the fewest flights stop in Philadelphia.

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 $36 per day.

What are some popular points of interest to see during a layover in Washington, D.C.?

White House, National Mall, and U.S. Capitol are the most popular attractions in Washington, D.C. if you're in need of something to do during your layover. White House, National Mall and U.S. Capitol are located about 22.4 mi, 23.3 mi, and 24.0 mi, respectively from Washington, D.C. Dulles Intl if you are interested in checking them out. Those looking to explore during their layover in Washington, D.C. can rent a car from Washington, D.C. Dulles Intl for about $45 per day.

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.

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.

$273+ Cheap Flights from Austin to Lisbon

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Find cheap flights from Austin to Lisbon 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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheapflights Tip: The best prices from Austin Bergstrom to Lisbon Humberto Delgado are usually found in January or February, booked 55 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Austin to Lisbon

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$505 (FlightHub)
One-way from	$273 (Mytrip)
Popular in	May
Cheapest in	January
Average price	$830

Provider with most accurate pricing for Austin Bergstrom-Lisbon Humberto Delgado flight deals.

Search Deals

Provider most trusted by Cheapflights users for Austin Bergstrom-Lisbon Humberto Delgado flights.

Search Deals

From Austin Bergstrom to Lisbon Humberto Delgado

Search Deals

One-way flight from Austin Bergstrom to Lisbon Humberto Delgado

Search Deals

Highest demand for flights based on searches. 18% potential increase in price ($216 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

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 October 10, 2025.

Mon 11/107:25 amAUS - LIS

1 stop18h 35mDelta

Mon 11/245:00 amLIS - AUS

1 stop17h 10mDelta

Deal found 10/9

$529

Mon 11/1011:30 amAUS - LIS

2 stops19h 50mMultiple Airlines

Mon 11/243:55 pmLIS - AUS

1 stop28h 20mMultiple Airlines

Deal found 10/8

$533

Wed 11/261:05 pmAUS - LIS

1 stop13h 50mAir Canada

Tue 12/911:20 amLIS - AUS

2 stops34h 25mAir Canada

Deal found 10/8

$534

Mon 11/171:51 pmAUS - LIS

1 stop12h 09mKLM

Thu 11/275:00 amLIS - AUS

1 stop17h 10mKLM

Deal found 10/8

$536

Tue 11/117:15 amAUS - LIS

2 stops18h 55mUnited Airlines

Tue 11/1811:20 amLIS - AUS

2 stops39h 21mUnited Airlines

Deal found 10/8

$537

Mon 11/1011:30 amAUS - LIS

2 stops19h 50mAir Canada

Mon 11/245:00 amLIS - AUS

2 stops37h 19mAir Canada

Deal found 10/9

$538

Wed 10/2210:00 amAUS - LIS

1 stop17h 20mMultiple Airlines

Wed 11/56:10 amLIS - AUS

2 stops20h 35mMultiple Airlines

Deal found 10/9

$539

Mon 11/178:35 amAUS - LIS

2 stops17h 25mDelta

Mon 11/245:00 amLIS - AUS

1 stop17h 10mDelta

Deal found 10/8

$540

Thu 11/66:05 pmAUS - LIS

1 stop34h 30mKLM

Wed 11/123:30 pmLIS - AUS

1 stop30h 40mKLM

Deal found 10/8

$541

Wed 12/316:45 amAUS - LIS

2 stops21h 30mUnited Airlines

Wed 1/145:00 amLIS - AUS

2 stops37h 19mUnited Airlines

Deal found 10/8

$542

Best flights from Austin to Lisbon
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 October 10, 2025.

Thu 1/297:30 amAUS - LIS

3 stops26h 10mScandinavian Airlines

Wed 2/47:05 amLIS - AUS

2 stops20h 51mScandinavian Airlines

Deal found 10/8

$532

Thu 11/2711:30 amAUS - LIS

1 stop15h 50mMultiple Airlines

Fri 12/55:00 amLIS - AUS

2 stops37h 19mMultiple Airlines

Deal found 10/10

$533

Tue 11/187:25 amAUS - LIS

1 stop18h 35mDelta

Sun 11/2311:25 amLIS - AUS

1 stop34h 45mDelta

Deal found 10/8

$536

Tue 2/312:15 pmAUS - LIS

1 stop13h 45mKLM

Sat 2/145:00 amLIS - AUS

1 stop17h 10mKLM

Deal found 10/7

$536

Fri 12/510:15 amAUS - LIS

2 stops18h 00mUnited Airlines

Mon 12/1511:20 amLIS - AUS

2 stops32h 51mUnited Airlines

Deal found 10/9

$539

Mon 11/171:51 pmAUS - LIS

1 stop12h 09mKLM

Thu 11/275:00 amLIS - AUS

1 stop17h 10mKLM

Deal found 10/8

$536

Mon 1/57:30 amAUS - LIS

1 stop18h 30mDelta

Mon 1/125:00 amLIS - AUS

1 stop17h 10mDelta

Deal found 10/10

$536

Mon 2/99:50 amAUS - LIS

2 stops16h 20mUnited Airlines

Mon 2/1611:20 amLIS - AUS

2 stops39h 55mUnited Airlines

Deal found 10/9

$539

Mon 2/912:15 pmAUS - LIS

1 stop13h 45mKLM

Mon 2/165:00 amLIS - AUS

1 stop17h 10mKLM

Deal found 10/9

$536

Mon 11/246:40 amAUS - LIS

2 stops19h 20mDelta

Wed 12/311:25 amLIS - AUS

1 stop34h 45mDelta

Deal found 10/8

$540

Sun 2/812:15 pmAUS - LIS

1 stop13h 45mKLM

Mon 2/165:00 amLIS - AUS

1 stop17h 10mKLM

Deal found 10/8

$536

Wed 2/410:52 amAUS - LIS

2 stops15h 08mKLM

Sat 2/145:00 amLIS - AUS

1 stop17h 10mKLM

Deal found 10/7

$540

Last-minute flights from Austin to Lisbon
Discover last-minute flight deals from Austin to Lisbon. Data last updated October 10, 2025 and is based on user searches.

Wed 10/2210:00 amAUS - LIS

1 stop17h 20mMultiple Airlines

Wed 11/56:10 amLIS - AUS

2 stops20h 35mMultiple Airlines

Deal found 10/9

$539

Thu 11/66:05 pmAUS - LIS

1 stop34h 30mKLM

Wed 11/123:30 pmLIS - AUS

1 stop30h 40mKLM

Deal found 10/8

$541

Mon 11/107:25 amAUS - LIS

1 stop18h 35mDelta

Mon 11/245:00 amLIS - AUS

1 stop17h 10mDelta

Deal found 10/9

$529

Mon 11/1011:30 amAUS - LIS

2 stops19h 50mMultiple Airlines

Mon 11/243:55 pmLIS - AUS

1 stop28h 20mMultiple Airlines

Deal found 10/8

$533

Mon 11/1011:30 amAUS - LIS

2 stops19h 50mAir Canada

Mon 11/245:00 amLIS - AUS

2 stops37h 19mAir Canada

Deal found 10/9

$538

Tue 11/117:15 amAUS - LIS

2 stops18h 55mUnited Airlines

Tue 11/1811:20 amLIS - AUS

2 stops39h 21mUnited Airlines

Deal found 10/8

$537

Mon 11/171:51 pmAUS - LIS

1 stop12h 09mKLM

Thu 11/275:00 amLIS - AUS

1 stop17h 10mKLM

Deal found 10/8

$536

Mon 11/178:35 amAUS - LIS

2 stops17h 25mDelta

Mon 11/245:00 amLIS - AUS

1 stop17h 10mDelta

Deal found 10/8

$540

Wed 11/261:05 pmAUS - LIS

1 stop13h 50mAir Canada

Tue 12/911:20 amLIS - AUS

2 stops34h 25mAir Canada

Deal found 10/8

$534

One-way flights from Austin to Lisbon
Search for one-way flight options from Austin to Lisbon. Find affordable one-way fares based on user searches. Data last updated October 10, 2025.

Sat 11/1510:09 amAUS - LIS

1 stop13h 16mMultiple Airlines

Deal found 10/7

$273

Tue 11/44:25 pmAUS - LIS

3 stops36h 05mMultiple Airlines

Deal found 10/6

$319

Wed 11/52:21 pmAUS - LIS

3 stops59h 34mMultiple Airlines

Deal found 10/6

$326

Mon 12/1510:35 amAUS - LIS

1 stop12h 50mMultiple Airlines

Deal found 10/8

$341

Thu 11/610:09 amAUS - LIS

3 stops42h 26mMultiple Airlines

Deal found 10/6

$342

Mon 2/96:55 pmAUS - LIS

1 stop14h 00mBritish Airways

Deal found 10/7

$347

Sat 11/810:09 amAUS - LIS

2 stops39h 46mMultiple Airlines

Deal found 10/6

$364

Fri 11/711:20 amAUS - LIS

1 stop16h 55mMultiple Airlines

Deal found 10/6

$368

Fly from

Fly to

Route

Depart

Return

Price

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Thu 1/29

7:30 am-3:40 pm

3 stops26h 10m

Lisbon Humberto Delgado

Wed 2/4

7:05 am-9:56 pm

2 stops20h 51m

$532

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Thu 11/27

11:30 am-9:20 am

1 stop15h 50m

Lisbon Humberto Delgado

Fri 12/5

5:00 am-12:19 pm

2 stops37h 19m

$533

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Tue 11/18

7:25 am-8:00 am

1 stop18h 35m

Lisbon Humberto Delgado

Sun 11/23

11:25 am-4:10 pm

1 stop34h 45m

$536

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Tue 2/3

12:15 pm-8:00 am

1 stop13h 45m

Lisbon Humberto Delgado

Sat 2/14

5:00 am-4:10 pm

1 stop17h 10m

$536

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Mon 11/17

1:51 pm-8:00 am

1 stop12h 09m

Lisbon Humberto Delgado

Thu 11/27

5:00 am-4:10 pm

1 stop17h 10m

$536

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Mon 1/5

7:30 am-8:00 am

1 stop18h 30m

Lisbon Humberto Delgado

Mon 1/12

5:00 am-4:10 pm

1 stop17h 10m

$536

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Mon 2/9

12:15 pm-8:00 am

1 stop13h 45m

Lisbon Humberto Delgado

Mon 2/16

5:00 am-4:10 pm

1 stop17h 10m

$536

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Sun 2/8

12:15 pm-8:00 am

1 stop13h 45m

Lisbon Humberto Delgado

Mon 2/16

5:00 am-4:10 pm

1 stop17h 10m

$536

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Fri 12/5

10:15 am-10:15 am

2 stops18h 00m

Lisbon Humberto Delgado

Mon 12/15

11:20 am-2:11 pm

2 stops32h 51m

$539

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Mon 2/9

9:50 am-8:10 am

2 stops16h 20m

Lisbon Humberto Delgado

Mon 2/16

11:20 am-9:15 pm

2 stops39h 55m

$539

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/8

Showing 1-10 of 18 results

Compare providers for flights from Austin to Lisbon

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to Lisbon in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust 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 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.

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?

Booking 55 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, February is the cheapest month in which you can book a flight from Austin to Lisbon (average of $499). Flying from Austin to Lisbon in June is currently the most expensive (average of $937). 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?

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 26% versus a flight in the afternoon.

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

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.

Reviews of airlines servicing Lisbon

Peruse reviews from past customers who have flown with Delta, United Airlines, and American 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.

Delta

8.0

Very good

7,971 reviews

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

7,971 reviews

Delta

8.0

Very good

7,971 reviews

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

8,966 reviews

Delta

8.0

Very good

7,971 reviews

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!

American Airlines

7.2

Good

11,043 reviews

Delta

8.0

Very good

7,971 reviews

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!

Iberia

7.0

Good

2,982 reviews

Delta

8.0

Very good

7,971 reviews

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!

British Airways

6.7

Okay

7,446 reviews

Delta

8.0

Very good

7,971 reviews

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

How long is the flight from Austin to Lisbon?
There are many flights that can get you from Austin to Lisbon in 12h 09m. Fly via Scandinavian Airlines, Delta, or KLM to get the fastest option. There are 4874 mi between Austin and Lisbon. This flight may include one or multiple stops.
What are the cheapest airlines flying from Austin to Lisbon round-trip?
Flying on Iberia is currently your cheapest option to Lisbon, with prices starting at $504. Additional round-trip tickets that might be worth considering are offered by American Airlines and Air France, with the lowest prices starting at $524 and $581, respectively. These flights start at 46% lower than the current average price 3 months from now.
Where are the most common layover locations when flying from Austin to Lisbon?
Most of the time, Austin to Lisbon flights that have layovers will stop in London. London is followed by Washington, D.C. in terms of the most popular layover location on flights 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 $36 per day.
What are some popular points of interest to see during a layover in Washington, D.C.?
White House, National Mall, and U.S. Capitol are the most popular attractions in Washington, D.C. if you're in need of something to do during your layover. White House, National Mall and U.S. Capitol are located about 22.4 mi, 23.3 mi, and 24.0 mi, respectively from Washington, D.C. Dulles Intl if you are interested in checking them out. Those looking to explore during their layover in Washington, D.C. can rent a car from Washington, D.C. Dulles Intl for about $45 per day.
Where are the least popular layover locations for Austin to Lisbon flights?
Of the flights from Austin to Lisbon that have layovers, the fewest flights stop in Philadelphia.
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, February is the cheapest month in which you can book a flight from Austin to Lisbon (average of $499). Flying from Austin to Lisbon in June is currently the most expensive (average of $937). 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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Alternative routes for Austin to Lisbon

Other flights to Lisbon

Top 10 airlines flying from Austin to Lisbon

Airline	Cheapest	Average	Flexibility	On-time
Iberia	Cheapest$504	Average$967	FlexibilityNo cancel fee	On-time77%
American Airlines	Cheapest$524	Average$934	FlexibilityNo cancel fee	On-time71%
Air France	Cheapest$581	Average$1,199	FlexibilityNo cancel fee	On-time77%
Delta	Cheapest$587	Average$1,217	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$606	Average$1,089	FlexibilityNo cancel fee	On-time69%
British Airways	Cheapest$634	Average$880	FlexibilityNo cancel fee	On-time70%
KLM	Cheapest$635	Average$1,103	FlexibilityNo cancel fee	On-time75%
Virgin Atlantic	Cheapest$668	Average$1,145	FlexibilityNo cancel fee	On-time72%
Air Canada	Cheapest$759	Average$1,031	FlexibilityNo cancel fee	On-time67%
Lufthansa	Cheapest$941	Average$1,385	FlexibilityNo cancel fee	On-time76%

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$273+ 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Austin to Lisbon with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Austin Bergstrom to Lisbon Humberto Delgado are usually found in January or February, booked 55 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Austin to Lisbon

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Austin to Lisbon

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 October 10, 2025.

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 October 10, 2025.

Cheapflights Fare Finder

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

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 October.

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.

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?

What is the cheapest month to book a flight from Austin to Lisbon?

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

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

Reviews of airlines servicing Lisbon

Peruse reviews from past customers who have flown with Delta, United Airlines, and American 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.

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.

How long is the flight from Austin to Lisbon?

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

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?

What are some popular points of interest to see during a layover in Washington, D.C.?

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?

How can I find direct flights from Austin to Lisbon?

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

What is the cheapest month to book a flight from Austin to Lisbon?

Traveling to a place near Lisbon?

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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 October 10, 2025.