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Cheap flights from Austin to Lisbon from $414

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 8/12. 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

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Find the cheapest flights from Austin to Lisbon

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:20 am - 10:45 am
AUS
-
LIS
21h 25m
1 stop
Multiple Airlines Logo
5:00 am - 4:10 pm
LIS
-
AUS
17h 10m
1 stop
$706Multiple Airlines
Mon, Apr 27 - Mon, May 4
Delta Logo
8:25 am - 8:50 am
AUS
-
LIS
18h 25m
2 stops
Delta Logo
5:00 am - 4:10 pm
LIS
-
AUS
17h 10m
1 stop
$710Delta
Mon, Apr 27 - Mon, May 4
Multiple Airlines Logo
10:30 pm - 11:10 pm
AUS
-
LIS
18h 40m
1 stop
Multiple Airlines Logo
8:25 am - 7:39 pm
LIS
-
AUS
17h 14m
2 stops
$712Multiple Airlines
Mon, Apr 27 - Tue, May 5
Delta Logo
6:15 pm - 6:45 pm
AUS
-
LIS
18h 30m
2 stops
Delta Logo
5:00 am - 4:10 pm
LIS
-
AUS
17h 10m
1 stop
$715Delta
Wed, Apr 29 - Sat, May 9
Delta Logo
8:25 am - 8:50 am
AUS
-
LIS
18h 25m
2 stops
Delta Logo
5:00 am - 10:09 pm
LIS
-
AUS
23h 09m
2 stops
$720Delta
Mon, Apr 27 - Tue, May 5
Delta Logo
2:00 pm - 2:35 pm
AUS
-
LIS
18h 35m
2 stops
Delta Logo
5:00 am - 9:07 pm
LIS
-
AUS
22h 07m
2 stops
$724Delta
Wed, Apr 29 - Sat, May 9
Delta Logo
6:15 pm - 6:45 pm
AUS
-
LIS
18h 30m
2 stops
Delta Logo
11:55 am - 12:31 am
LIS
-
AUS
18h 36m
2 stops
$725Delta
Wed, Apr 29 - Sat, May 9
British Airways Logo
10:30 pm - 11:10 pm
AUS
-
LIS
18h 40m
1 stop
British Airways Logo
6:45 pm - 8:35 pm
LIS
-
AUS
31h 50m
1 stop
$729British Airways
Mon, Apr 27 - Tue, May 5
Delta Logo
8:25 am - 8:50 am
AUS
-
LIS
18h 25m
2 stops
Delta Logo
12:45 pm - 10:09 pm
LIS
-
AUS
15h 24m
1 stop
$731Delta
Mon, Apr 27 - Tue, May 5
Delta Logo
6:15 pm - 6:45 pm
AUS
-
LIS
18h 30m
2 stops
Delta Logo
5:35 am - 9:10 pm
LIS
-
AUS
21h 35m
2 stops
$732Delta
Wed, Apr 29 - Sat, May 9

Delta flights from Austin to Lisbon

Our best Delta deals on Austin to Lisbon flight tickets
Delta
Apr 27
AUS8:25 amAustin Bergstrom
18h 25m
2 stops
LIS8:50 amLisbon Humberto Delgado
May 4
LIS5:00 amLisbon Humberto Delgado
17h 10m
1 stop
AUS4:10 pmAustin Bergstrom
$710
Delta
Apr 29
AUS6:15 pmAustin Bergstrom
18h 30m
2 stops
LIS6:45 pmLisbon Humberto Delgado
May 9
LIS5:00 amLisbon Humberto Delgado
17h 10m
1 stop
AUS4:10 pmAustin Bergstrom
$715
Delta
Apr 27
AUS8:25 amAustin Bergstrom
18h 25m
2 stops
LIS8:50 amLisbon Humberto Delgado
May 5
LIS5:00 amLisbon Humberto Delgado
23h 09m
2 stops
AUS10:09 pmAustin Bergstrom
$720

Air Canada flights from Austin to Lisbon

Our best Air Canada deals on Austin to Lisbon flight tickets
Air Canada
Apr 20
AUS9:40 amAustin Bergstrom
17h 40m
1 stop
LIS9:20 amLisbon Humberto Delgado
May 5
LIS1:00 pmLisbon Humberto Delgado
27h 58m
1 stop
AUS10:58 amAustin Bergstrom
$739
Air Canada
Apr 20
AUS9:40 amAustin Bergstrom
17h 40m
1 stop
LIS9:20 amLisbon Humberto Delgado
May 5
LIS11:25 amLisbon Humberto Delgado
17h 24m
2 stops
AUS10:49 pmAustin Bergstrom
$740
Air Canada
Apr 20
AUS7:00 amAustin Bergstrom
22h 00m
2 stops
LIS11:00 amLisbon Humberto Delgado
May 5
LIS11:25 amLisbon Humberto Delgado
17h 24m
2 stops
AUS10:49 pmAustin Bergstrom
$745

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 April 2, 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

Mon 4/27

7:20 am-10:45 am

1 stop21h 25m

Lisbon Humberto Delgado

Mon 5/4

5:00 am-4:10 pm

1 stop17h 10m

$706

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Mon 4/27

8:25 am-8:50 am

2 stops18h 25m

Lisbon Humberto Delgado

Mon 5/4

5:00 am-4:10 pm

1 stop17h 10m

$710

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Mon 4/27

10:30 pm-11:10 pm

1 stop18h 40m

Lisbon Humberto Delgado

Tue 5/5

8:25 am-7:39 pm

2 stops17h 14m

$712

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Wed 4/29

6:15 pm-6:45 pm

2 stops18h 30m

Lisbon Humberto Delgado

Sat 5/9

5:00 am-4:10 pm

1 stop17h 10m

$715

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Mon 4/27

8:25 am-8:50 am

2 stops18h 25m

Lisbon Humberto Delgado

Tue 5/5

5:00 am-10:09 pm

2 stops23h 09m

$720

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Wed 4/29

2:00 pm-2:35 pm

2 stops18h 35m

Lisbon Humberto Delgado

Sat 5/9

5:00 am-9:07 pm

2 stops22h 07m

$724

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Wed 4/29

6:15 pm-6:45 pm

2 stops18h 30m

Lisbon Humberto Delgado

Sat 5/9

11:55 am-12:31 am

2 stops18h 36m

$725

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Mon 4/27

10:30 pm-11:10 pm

1 stop18h 40m

Lisbon Humberto Delgado

Tue 5/5

6:45 pm-8:35 pm

1 stop31h 50m

$729
Quickest round-trip

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Mon 4/27

8:25 am-8:50 am

2 stops18h 25m

Lisbon Humberto Delgado

Tue 5/5

12:45 pm-10:09 pm

1 stop15h 24m

$731

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Wed 4/29

6:15 pm-6:45 pm

2 stops18h 30m

Lisbon Humberto Delgado

Sat 5/9

5:35 am-9:10 pm

2 stops21h 35m

$732

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 November is also very affordable. Most momondo users find prices during this month for around $718.

How far in advance should I book a flight 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 $869 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 $798 on momondo.

How have Austin to Lisbon flight prices changed over time?

As of April 2026, prices for Austin to Lisbon flights are approximately 47% cheaper when compared to flights at the same time last year.

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 07m

Direct flights

None
The fastest flight from Austin to Lisbon takes 14h 07m
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 07m.

  • 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
British AirwaysPriceFrom $511Free CancellationRating
6.7
7,841 reviews
Search British Airways flights
United AirlinesPriceFrom $557Free CancellationRating
7.4
9,535 reviews
Search United Airlines flights
DeltaPriceFrom $587Free CancellationRating
7.9
8,372 reviews
Search Delta flights
KLMPriceFrom $593Free CancellationRating
7.7
1,485 reviews
Search KLM flights
American AirlinesPriceFrom $600Free CancellationRating
7.1
11,550 reviews
Search American Airlines flights
LufthansaPriceFrom $605Free CancellationRating
6.8
7,885 reviews
Search Lufthansa flights
Virgin AtlanticPriceFrom $605Free CancellationRating
7.5
685 reviews
Search Virgin Atlantic flights
IberiaPriceFrom $648Free CancellationRating
7.0
3,164 reviews
Search Iberia flights
Air CanadaPriceFrom $759Free CancellationRating
7.1
10,884 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
Fátima
Ericeira
Nazaré
Setúbal
Peniche
Estoril
Evora
Oeiras
Sesimbra
Leiria
Figueira da Foz
Zambujeira do Mar
Óbidos
Batalha
Tomar
Comporta
Almada
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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