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Cheap flights from Lisbon to Austin from $391

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 6/29. 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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0 bags

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Find the cheapest flights from Lisbon to Austin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:15 am - 10:45 am
LIS
-
AUS
34h 30m
2 stops
Multiple Airlines Logo
4:25 pm - 6:55 pm
AUS
-
LIS
20h 30m
2 stops
$940Multiple Airlines
Mon, Jul 6 - Mon, Jul 27
Multiple Airlines Logo
6:15 am - 10:45 am
LIS
-
AUS
34h 30m
2 stops
Multiple Airlines Logo
4:25 pm - 8:30 am
AUS
-
LIS
34h 05m
3 stops
$944Multiple Airlines
Mon, Jul 6 - Mon, Jul 27
United Airlines Logo
5:00 am - 3:05 pm
LIS
-
AUS
15h 05m
1 stop
United Airlines Logo
3:55 pm - 2:55 pm
AUS
-
LIS
17h 00m
1 stop
$958United Airlines
Sun, Nov 1 - Sun, Nov 15
United Airlines Logo
5:00 am - 3:05 pm
LIS
-
AUS
15h 05m
1 stop
United Airlines Logo
11:50 am - 8:10 am
AUS
-
LIS
14h 20m
1 stop
$960United Airlines
Sun, Nov 1 - Sun, Nov 15
British Airways Logo
11:05 am - 8:35 pm
LIS
-
AUS
15h 30m
1 stop
British Airways Logo
5:55 pm - 3:35 pm
AUS
-
LIS
15h 40m
1 stop
$961British Airways
Fri, Sep 18 - Fri, Oct 9
United Airlines Logo
5:00 am - 3:05 pm
LIS
-
AUS
15h 05m
1 stop
United Airlines Logo
2:10 pm - 10:15 am
AUS
-
LIS
14h 05m
2 stops
$962United Airlines
Sun, Nov 1 - Sun, Nov 15
United Airlines Logo
5:00 am - 3:05 pm
LIS
-
AUS
15h 05m
1 stop
United Airlines Logo
2:15 pm - 10:15 am
AUS
-
LIS
14h 00m
2 stops
$963United Airlines
Sun, Nov 1 - Sun, Nov 15
Delta Logo
5:00 am - 4:10 pm
LIS
-
AUS
17h 10m
1 stop
Delta Logo
6:05 pm - 6:45 pm
AUS
-
LIS
18h 40m
1 stop
$965Delta
Mon, Jun 8 - Wed, Jun 24
Delta Logo
5:00 am - 8:52 pm
LIS
-
AUS
21h 52m
2 stops
Delta Logo
8:00 am - 8:50 am
AUS
-
LIS
18h 50m
2 stops
$967Delta
Fri, Sep 18 - Fri, Oct 9
Delta Logo
5:00 am - 4:10 pm
LIS
-
AUS
17h 10m
1 stop
Delta Logo
6:32 pm - 6:45 pm
AUS
-
LIS
18h 13m
2 stops
$968Delta
Mon, Jun 8 - Wed, Jun 24

British Airways flights from Lisbon to Austin

Our best British Airways deals on Lisbon to Austin flight tickets
British Airways
Sep 18
LIS11:05 amLisbon Humberto Delgado
15h 30m
1 stop
AUS8:35 pmAustin Bergstrom
Oct 9
AUS5:55 pmAustin Bergstrom
15h 40m
1 stop
LIS3:35 pmLisbon Humberto Delgado
$961
British Airways
Jun 10
LIS7:20 amLisbon Humberto Delgado
20h 20m
2 stops
AUS9:40 pmAustin Bergstrom
Jul 8
AUS10:30 pmAustin Bergstrom
18h 45m
1 stop
LIS11:15 pmLisbon Humberto Delgado
$1,019
British Airways
Jun 10
LIS4:25 pmLisbon Humberto Delgado
29h 00m
1 stop
AUS3:25 pmAustin Bergstrom
Jul 8
AUS10:30 pmAustin Bergstrom
18h 45m
1 stop
LIS11:15 pmLisbon Humberto Delgado
$1,027

Lufthansa flights from Lisbon to Austin

Our best Lufthansa deals on Lisbon to Austin flight tickets
Lufthansa
Sep 18
LIS7:25 amLisbon Humberto Delgado
19h 42m
2 stops
AUS9:07 pmAustin Bergstrom
Oct 9
AUS4:05 pmAustin Bergstrom
17h 25m
1 stop
LIS3:30 pmLisbon Humberto Delgado
$983
Lufthansa
Jun 11
LIS5:05 amLisbon Humberto Delgado
23h 19m
2 stops
AUS10:24 pmAustin Bergstrom
Jun 15
AUS4:05 pmAustin Bergstrom
24h 10m
1 stop
LIS10:15 pmLisbon Humberto Delgado
$1,009
Lufthansa
Jun 11
LIS12:20 pmLisbon Humberto Delgado
14h 15m
1 stop
AUS8:35 pmAustin Bergstrom
Jun 15
AUS4:05 pmAustin Bergstrom
24h 10m
1 stop
LIS10:15 pmLisbon Humberto Delgado
$1,041

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 May 27, 2026.
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

Cheapest round-trip

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Mon 7/6

6:15 am-10:45 am

2 stops34h 30m

Austin Bergstrom

Mon 7/27

4:25 pm-6:55 pm

2 stops20h 30m

$940

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Mon 7/6

6:15 am-10:45 am

2 stops34h 30m

Austin Bergstrom

Mon 7/27

4:25 pm-8:30 am

3 stops34h 05m

$944

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Sun 11/1

5:00 am-3:05 pm

1 stop15h 05m

Austin Bergstrom

Sun 11/15

3:55 pm-2:55 pm

1 stop17h 00m

$958

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Sun 11/1

5:00 am-3:05 pm

1 stop15h 05m

Austin Bergstrom

Sun 11/15

11:50 am-8:10 am

1 stop14h 20m

$960

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Fri 9/18

11:05 am-8:35 pm

1 stop15h 30m

Austin Bergstrom

Fri 10/9

5:55 pm-3:35 pm

1 stop15h 40m

$961

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Sun 11/1

5:00 am-3:05 pm

1 stop15h 05m

Austin Bergstrom

Sun 11/15

2:10 pm-10:15 am

2 stops14h 05m

$962
Quickest round-trip

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Sun 11/1

5:00 am-3:05 pm

1 stop15h 05m

Austin Bergstrom

Sun 11/15

2:15 pm-10:15 am

2 stops14h 00m

$963

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Mon 6/8

5:00 am-4:10 pm

1 stop17h 10m

Austin Bergstrom

Wed 6/24

6:05 pm-6:45 pm

1 stop18h 40m

$965

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Fri 9/18

5:00 am-8:52 pm

2 stops21h 52m

Austin Bergstrom

Fri 10/9

8:00 am-8:50 am

2 stops18h 50m

$967

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Mon 6/8

5:00 am-4:10 pm

1 stop17h 10m

Austin Bergstrom

Wed 6/24

6:32 pm-6:45 pm

2 stops18h 13m

$968

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 May. Flight prices, which tend to average around $724, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in May, then February is your next best option. Flight prices from Lisbon to Austin during February average around $740.

Can stopping save me money on Lisbon to Austin flights?

You could potentially save up to 27% 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 May 2026, prices for Lisbon to Austin flights are approximately 3% 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

Fastest flight time

15h 05m

Direct flights

None
The fastest flight from Lisbon to Austin takes 15h 05m
There are no direct flights from Lisbon to Austin. There are no popular flight routes from Lisbon to Austin.
Search flight deals

Frequently asked questions about flying from Lisbon to Austin

  • 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. 15h 05m 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
Wimberley
San Marcos
Round Rock
Georgetown
Cedar Park
Marble Falls
Horseshoe Bay
Canyon Lake
Dripping Springs
Pflugerville
Seguin
Bastrop
Kyle
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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