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Cheap flights from Lisbon to Austin from $400

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lisbon to Austin departing on 10/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Lisbon to Austin (LIS-AUS)

Cheap round-trip flights

Logo
5:40 pm - 6:03 pmLIS-AUS
30h 23m1 stop
Logo
10:35 am - 9:30 pmAUS-LIS
28h 55m2 stops
$738
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Wed, Sep 3 - Wed, Dec 3
Scandinavian Airlines Logo
4:55 pm - 9:56 pmLIS-AUS
35h 01m2 stops
Scandinavian Airlines Logo
2:45 pm - 8:55 amAUS-LIS
36h 10m2 stops
$739Scandinavian Airlines
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Mon, Jan 26 - Fri, Jan 30
Lufthansa Logo
5:05 am - 2:20 pmLIS-AUS
15h 15m1 stop
Lufthansa Logo
7:10 am - 10:35 amAUS-LIS
21h 25m1 stop
$797Lufthansa
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Fri, Sep 26 - Sat, Oct 11
United Airlines Logo
9:50 am - 11:42 amLIS-AUS
31h 52m2 stops
United Airlines Logo
4:50 pm - 10:15 amAUS-LIS
11h 25m1 stop
$810United Airlines
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Sat, Sep 6 - Sat, Dec 6
United Airlines Logo
5:05 am - 2:20 pmLIS-AUS
15h 15m1 stop
United Airlines Logo
12:12 pm - 10:35 amAUS-LIS
16h 23m2 stops
$814United Airlines
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Fri, Sep 26 - Sat, Oct 11
Lufthansa Logo
5:05 am - 2:20 pmLIS-AUS
15h 15m1 stop
Lufthansa Logo
4:55 pm - 10:35 amAUS-LIS
11h 40m1 stop
$827Lufthansa
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Fri, Sep 26 - Sat, Oct 11
Delta Logo
5:00 am - 5:38 pmLIS-AUS
18h 38m2 stops
Delta Logo
11:29 am - 11:15 amAUS-LIS
17h 46m2 stops
$838Delta
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Fri, Sep 26 - Sat, Oct 11
Air Canada Logo
11:25 am - 4:05 pmLIS-AUS
34h 40m2 stops
Air Canada Logo
11:30 am - 9:20 amAUS-LIS
15h 50m1 stop
$841Air Canada
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Wed, Sep 3 - Thu, Dec 4
Delta Logo
5:00 am - 6:54 pmLIS-AUS
19h 54m2 stops
Delta Logo
2:05 pm - 3:10 pmAUS-LIS
19h 05m2 stops
$843Delta
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Sun, Sep 7 - Sun, Dec 7
Air Canada Logo
11:25 am - 4:05 pmLIS-AUS
34h 40m2 stops
Air Canada Logo
3:53 pm - 9:20 amAUS-LIS
35h 27m2 stops
$852Air Canada
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Wed, Sep 3 - Sat, Dec 6

Delta flights from Lisbon to Austin

Our best Delta deals on Lisbon to Austin flight tickets
Delta
Sep 26
LIS5:00 amLisbon Humberto Delgado
18h 38m
2 stops
AUS5:38 pmAustin Bergstrom
Oct 11
AUS11:29 amAustin Bergstrom
17h 46m
2 stops
LIS11:15 amLisbon Humberto Delgado
$838
Find similar
Delta
Sep 7
LIS5:00 amLisbon Humberto Delgado
19h 54m
2 stops
AUS6:54 pmAustin Bergstrom
Dec 7
AUS2:05 pmAustin Bergstrom
19h 05m
2 stops
LIS3:10 pmLisbon Humberto Delgado
$843
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Delta
Sep 5
LIS5:00 amLisbon Humberto Delgado
22h 09m
2 stops
AUS9:09 pmAustin Bergstrom
Dec 5
AUS4:40 pmAustin Bergstrom
16h 30m
2 stops
LIS3:10 pmLisbon Humberto Delgado
$844
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Scandinavian Airlines flights from Lisbon to Austin

Our best Scandinavian Airlines deals on Lisbon to Austin flight tickets
Scandinavian Airlines
Jan 26
LIS4:55 pmLisbon Humberto Delgado
35h 01m
2 stops
AUS9:56 pmAustin Bergstrom
Jan 30
AUS2:45 pmAustin Bergstrom
36h 10m
2 stops
LIS8:55 amLisbon Humberto Delgado
$739
Find similar
Scandinavian Airlines
Dec 10
LIS7:00 pmLisbon Humberto Delgado
34h 45m
2 stops
AUS11:45 pmAustin Bergstrom
May 28
AUS1:40 pmAustin Bergstrom
37h 15m
2 stops
LIS8:55 amLisbon Humberto Delgado
$740
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Scandinavian Airlines
Aug 21
LIS7:00 amLisbon Humberto Delgado
20h 30m
2 stops
AUS9:30 pmAustin Bergstrom
Aug 28
AUS1:51 pmAustin Bergstrom
26h 14m
3 stops
LIS10:05 pmLisbon Humberto Delgado
$4,655
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momondo 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, momondo users made 832,500 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Lisbon to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Wed 9/3

5:40 pm-6:03 pm

1 stop30h 23m

Austin Bergstrom

Wed 12/3

10:35 am-9:30 pm

2 stops28h 55m

$738

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Mon 1/26

4:55 pm-9:56 pm

2 stops35h 01m

Austin Bergstrom

Fri 1/30

2:45 pm-8:55 am

2 stops36h 10m

$739

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Fri 9/26

5:05 am-2:20 pm

1 stop15h 15m

Austin Bergstrom

Sat 10/11

7:10 am-10:35 am

1 stop21h 25m

$797

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Sat 9/6

9:50 am-11:42 am

2 stops31h 52m

Austin Bergstrom

Sat 12/6

4:50 pm-10:15 am

1 stop11h 25m

$810

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Fri 9/26

5:05 am-2:20 pm

1 stop15h 15m

Austin Bergstrom

Sat 10/11

12:12 pm-10:35 am

2 stops16h 23m

$814

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Fri 9/26

5:05 am-2:20 pm

1 stop15h 15m

Austin Bergstrom

Sat 10/11

4:55 pm-10:35 am

1 stop11h 40m

$827

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Fri 9/26

5:00 am-5:38 pm

2 stops18h 38m

Austin Bergstrom

Sat 10/11

11:29 am-11:15 am

2 stops17h 46m

$838

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Wed 9/3

11:25 am-4:05 pm

2 stops34h 40m

Austin Bergstrom

Thu 12/4

11:30 am-9:20 am

1 stop15h 50m

$841

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Sun 9/7

5:00 am-6:54 pm

2 stops19h 54m

Austin Bergstrom

Sun 12/7

2:05 pm-3:10 pm

2 stops19h 05m

$843

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Wed 9/3

11:25 am-4:05 pm

2 stops34h 40m

Austin Bergstrom

Sat 12/6

3:53 pm-9:20 am

2 stops35h 27m

$852

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Austin from

How to get the cheapest flight ticket from Lisbon to Austin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Lisbon and Austin?

What is the cheapest month to fly to Austin?

The cheapest month to fly to Austin from Lisbon is in April. Flight prices, which tend to average around $763, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in April, then January is your next best option. Flight prices from Lisbon to Austin during January average around $785.

What is the cheapest day to depart on your flight to Austin?

The cheapest day to depart on your flight to Austin is on a Wednesday when prices can be found for as low as $786. This is often the case because there is less demand to fly during this day of the week. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Lisbon to Austin for around $1,047.

Can stopping save me money on Lisbon to Austin flights?

You could potentially save up to 35% on your flight if you consider stops on a Lisbon to Austin flight.

How have Lisbon to Austin flight prices changed over time?

As of August 2025, prices for Lisbon to Austin flights are approximately 12% cheaper when compared to flights at the same time last year.

When to book flights from Lisbon to Austin

Are you open to changing your travel dates? Check out the ideal times to fly from Lisbon to Austin according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Lisbon to Austin (LIS to AUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lisbon to Austin

Best Price Found

$400

Fastest flight time

13h 40m

Direct flights

None

Airports in Austin

1 airport
The best one-way flight to Austin from Lisbon in the past 72 hours is $400. The best round-trip flight deal from Lisbon to Austin found on momondo in the last 72 hours is $738.
The fastest flight from Lisbon to Austin takes 13h 40m
There are no direct flights from Lisbon to Austin. Popular non-direct route for this connection is Lisbon Humberto Delgado Airport - Austin Bergstrom Airport.
There is 1 airport near Austin: Austin Bergstrom (AUS)
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  • How far is Lisbon Humberto Delgado to Austin Bergstrom by plane?

    The distance between Lisbon Humberto Delgado and Austin Bergstrom is about 4876.4 mi. 13h 40m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Lisbon Humberto Delgado Airport to Austin Bergstrom Airport?

    Prices for flights from Lisbon Humberto Delgado Airport to Austin Bergstrom Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Lisbon Humberto Delgado Airport to Austin Bergstrom Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lisbon Humberto Delgado Airport to Austin Bergstrom Airport.

  • What documentation or ID do you need to fly to Austin Bergstrom Airport?

    The necessary travel and health documents for your Austin Bergstrom Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Fredericksburg
San Marcos
Round Rock
Wimberley
Georgetown
Canyon Lake
Marble Falls
Dripping Springs
Horseshoe Bay
Cedar Park
Pflugerville
Seguin
Kyle
Bastrop
Buda
Flatonia

Why use momondo?

Why should I use momondo to find a flight deal from Lisbon to Austin?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Austin from Lisbon.

Can I find flights from Lisbon to Austin with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Lisbon to Austin flights to just show those with flexible booking policies.

How can momondo help me find flights from Lisbon to Austin?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Austin from Lisbon.

I’m not ready to book a flight from Lisbon to Austin right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Austin from Lisbon. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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