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Cheap flights from Austin to Lisbon from $303

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Lisbon departing on 8/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Austin to Lisbon

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:10 pm - 11:00 am
AUS
-
LIS
15h 50m
1 stop
Multiple Airlines Logo
5:00 am - 2:05 pm
LIS
-
AUS
15h 05m
1 stop
$706Multiple Airlines
Tue, Nov 3 - Tue, Nov 10
Multiple Airlines Logo
9:39 am - 9:50 am
AUS
-
LIS
18h 11m
2 stops
Multiple Airlines Logo
5:00 am - 2:05 pm
LIS
-
AUS
15h 05m
1 stop
$727Multiple Airlines
Tue, Nov 3 - Tue, Nov 10
Multiple Airlines Logo
9:39 am - 9:50 am
AUS
-
LIS
18h 11m
2 stops
Multiple Airlines Logo
5:00 am - 5:44 pm
LIS
-
AUS
18h 44m
2 stops
$737Multiple Airlines
Tue, Nov 3 - Tue, Nov 10
Air Canada Logo
9:55 am - 9:50 am
AUS
-
LIS
18h 55m
1 stop
Air Canada Logo
1:00 pm - 12:19 pm
LIS
-
AUS
29h 19m
1 stop
$753Air Canada
Mon, Oct 26 - Tue, Nov 3
Air Canada Logo
1:10 pm - 11:00 am
AUS
-
LIS
15h 50m
1 stop
Air Canada Logo
11:20 am - 4:25 pm
LIS
-
AUS
35h 05m
2 stops
$755Air Canada
Wed, Dec 2 - Fri, Dec 11
Air Canada Logo
6:40 am - 11:00 am
AUS
-
LIS
22h 20m
2 stops
Air Canada Logo
11:20 am - 4:25 pm
LIS
-
AUS
35h 05m
2 stops
$759Air Canada
Wed, Dec 2 - Fri, Dec 11
Air Canada Logo
6:40 am - 11:00 am
AUS
-
LIS
22h 20m
2 stops
Air Canada Logo
11:20 am - 4:25 pm
LIS
-
AUS
35h 05m
2 stops
$760Air Canada
Wed, Dec 2 - Fri, Dec 11
United Airlines Logo
6:30 am - 8:10 am
AUS
-
LIS
19h 40m
1 stop
United Airlines Logo
1:00 pm - 12:19 pm
LIS
-
AUS
29h 19m
1 stop
$770United Airlines
Wed, Dec 2 - Fri, Dec 11
United Airlines Logo
2:00 pm - 8:10 am
AUS
-
LIS
12h 10m
1 stop
United Airlines Logo
10:15 am - 9:45 pm
LIS
-
AUS
17h 30m
1 stop
$771United Airlines
Wed, Dec 2 - Fri, Dec 11
Multiple Airlines Logo
11:50 am - 8:10 am
AUS
-
LIS
15h 20m
1 stop
Multiple Airlines Logo
5:00 am - 2:05 pm
LIS
-
AUS
15h 05m
1 stop
$773Multiple Airlines
Tue, Oct 27 - Tue, Nov 3

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United Airlines flights from Austin to Lisbon

Our best United Airlines deals on Austin to Lisbon flight tickets
United Airlines
Dec 2
AUS6:30 amAustin Bergstrom
19h 40m
1 stop
LIS8:10 amLisbon Humberto Delgado
Dec 11
LIS1:00 pmLisbon Humberto Delgado
29h 19m
1 stop
AUS12:19 pmAustin Bergstrom
$770
United Airlines
Dec 2
AUS2:00 pmAustin Bergstrom
12h 10m
1 stop
LIS8:10 amLisbon Humberto Delgado
Dec 11
LIS10:15 amLisbon Humberto Delgado
17h 30m
1 stop
AUS9:45 pmAustin Bergstrom
$771
United Airlines
Oct 26
AUS9:55 amAustin Bergstrom
18h 55m
1 stop
LIS9:50 amLisbon Humberto Delgado
Nov 3
LIS11:20 amLisbon Humberto Delgado
37h 49m
3 stops
AUS7:09 pmAustin Bergstrom
$774

Air Canada flights from Austin to Lisbon

Our best Air Canada deals on Austin to Lisbon flight tickets
Air Canada
Oct 26
AUS9:55 amAustin Bergstrom
18h 55m
1 stop
LIS9:50 amLisbon Humberto Delgado
Nov 3
LIS1:00 pmLisbon Humberto Delgado
29h 19m
1 stop
AUS12:19 pmAustin Bergstrom
$753
Air Canada
Dec 2
AUS1:10 pmAustin Bergstrom
15h 50m
1 stop
LIS11:00 amLisbon Humberto Delgado
Dec 11
LIS11:20 amLisbon Humberto Delgado
35h 05m
2 stops
AUS4:25 pmAustin Bergstrom
$755
Air Canada
Dec 2
AUS6:40 amAustin Bergstrom
22h 20m
2 stops
LIS11:00 amLisbon Humberto Delgado
Dec 11
LIS11:20 amLisbon Humberto Delgado
35h 05m
2 stops
AUS4:25 pmAustin Bergstrom
$759

momondo Fare Finder

 
Customize your flight search to find flights from Austin to Lisbon 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 June 21, 2026.
Use the filters below to find and compare flights from Austin to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Tue 11/3

1:10 pm-11:00 am

1 stop15h 50m

Lisbon Humberto Delgado

Tue 11/10

5:00 am-2:05 pm

1 stop15h 05m

$706

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Tue 11/3

9:39 am-9:50 am

2 stops18h 11m

Lisbon Humberto Delgado

Tue 11/10

5:00 am-2:05 pm

1 stop15h 05m

$727

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Tue 11/3

9:39 am-9:50 am

2 stops18h 11m

Lisbon Humberto Delgado

Tue 11/10

5:00 am-5:44 pm

2 stops18h 44m

$737

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Mon 10/26

9:55 am-9:50 am

1 stop18h 55m

Lisbon Humberto Delgado

Tue 11/3

1:00 pm-12:19 pm

1 stop29h 19m

$753

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Wed 12/2

1:10 pm-11:00 am

1 stop15h 50m

Lisbon Humberto Delgado

Fri 12/11

11:20 am-4:25 pm

2 stops35h 05m

$755

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Wed 12/2

6:40 am-11:00 am

2 stops22h 20m

Lisbon Humberto Delgado

Fri 12/11

11:20 am-4:25 pm

2 stops35h 05m

$759

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Wed 12/2

6:40 am-11:00 am

2 stops22h 20m

Lisbon Humberto Delgado

Fri 12/11

11:20 am-4:25 pm

2 stops35h 05m

$760

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Wed 12/2

6:30 am-8:10 am

1 stop19h 40m

Lisbon Humberto Delgado

Fri 12/11

1:00 pm-12:19 pm

1 stop29h 19m

$770
Quickest round-trip

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Wed 12/2

2:00 pm-8:10 am

1 stop12h 10m

Lisbon Humberto Delgado

Fri 12/11

10:15 am-9:45 pm

1 stop17h 30m

$771

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Tue 10/27

11:50 am-8:10 am

1 stop15h 20m

Lisbon Humberto Delgado

Tue 11/3

5:00 am-2:05 pm

1 stop15h 05m

$773

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 Lisbon from

How to get the cheapest flight ticket from Austin to Lisbon

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 Austin and Lisbon?

What is the cheapest month to fly to Lisbon?

In general, February is the cheapest month to fly from Austin to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $656. If you are unable to visit Lisbon during the month of February, then departing from Austin during the month January is also very affordable. Most momondo users find prices during this month for around $720.

How far in advance should I book a flight from Austin to Lisbon?

You are more likely to see cheaper flights to Lisbon from Austin when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $903 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Austin for as low as $757 on momondo.

How have Austin to Lisbon flight prices changed over time?

When to book flights from Austin to Lisbon

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

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

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

Fastest flight time

14h 13m

Direct flights

None
The fastest flight from Austin to Lisbon takes 14h 13m
There are no direct flights from Austin to Lisbon. There are no popular flight routes from Austin to Lisbon.
Search flight deals

Frequently asked questions about flying from Austin to Lisbon

  • How far is Austin Bergstrom to Lisbon Humberto Delgado by plane?

    The straight-line distance from Austin Bergstrom to Lisbon Humberto Delgado is 4876.4 mi. In terms of flight time, this usually takes a little over 14h 13m.

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

    Prices for flights from Austin Bergstrom Airport to Lisbon Humberto Delgado Airport are updated daily.

  • How many operators does momondo search for flights from Austin Bergstrom Airport to Lisbon Humberto Delgado Airport?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Austin Bergstrom Airport to Lisbon Humberto Delgado Airport.

  • What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

    The necessary travel and health documents for your Lisbon Humberto Delgado 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.

  • What is the most popular airline from Austin to Lisbon?

Best airlines flying from Austin to Lisbon

Compare and see reviews for airlines that fly from Austin to Lisbon with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $486Free CancellationRating
7.8
1,530 reviews
Search KLM flights
IberiaPriceFrom $508Free CancellationRating
7.0
3,241 reviews
Search Iberia flights
British AirwaysPriceFrom $508Free CancellationRating
6.7
8,062 reviews
Search British Airways flights
United AirlinesPriceFrom $573Free CancellationRating
7.4
9,866 reviews
Search United Airlines flights
LufthansaPriceFrom $605Free CancellationRating
6.8
8,084 reviews
Search Lufthansa flights
DeltaPriceFrom $619Free CancellationRating
7.8
8,423 reviews
Search Delta flights
American AirlinesPriceFrom $656Free CancellationRating
7.1
11,722 reviews
Search American Airlines flights
Air CanadaPriceFrom $878Free CancellationRating
7.1
11,229 reviews
Search Air Canada flights

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Ericeira
Fátima
Nazaré
Estoril
Setúbal
Figueira da Foz
Peniche
Evora
Oeiras
Leiria
Sesimbra
Batalha
Óbidos
Zambujeira do Mar
Costa da Caparica
Tomar
Comporta
Sines
Torres Vedras

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Austin to Lisbon. momondo saves you time and could save you money on your trip.

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

All flight searches from Austin to Lisbon on momondo can be filtered to show those which offer flexible booking policies.

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

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 Lisbon from Austin.

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

Price alerts on flights to Lisbon from Austin are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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