Which layover airport offers the lowest fares from Austin to Lisbon?

Flights via Philadelphia (PHL) offer the lowest average round-trip price of $1,104.

Which airport is the most popular layover for flights between Austin and Lisbon?

London (LHR) was the most common stop: 45% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Austin to Lisbon?

Flights connecting via Philadelphia (PHL) have the shortest average one-way travel time: 12h 52m.

What is the cheapest airline that flies from Austin Bergstrom to Lisbon Humberto Delgado?

British Airways, American Airlines, and Delta are the most popular carriers operating from Austin Bergstrom to Lisbon Humberto Delgado

What airlines fly to Lisbon?

United Airlines, British Airways and American Airlines are the top three most popular airlines that fly to Lisbon from Austin according to our data. United Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Lisbon. Keep in mind that there are 8 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Austin to Lisbon?

Philadelphia (PHL) has the shortest average layover time for this route: 2h 52m.

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?

The number of operators available for flights from Austin Bergstrom Airport to Lisbon Humberto Delgado Airport is 8 as of May 2026.

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.

$365 Cheap Flights from Austin to Lisbon in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from $1,366 to $955. The lowest price recently found on this route was $774.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Austin to Lisbon

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 8:10 am

AUS

LIS

20h 40m

1 stop

5:00 am - 2:05 pm

LIS

AUS

15h 05m

1 stop

$774United Airlines

Sun, Oct 25 - Thu, Nov 5

7:15 am - 10:15 am

AUS

LIS

21h 00m

1 stop

11:20 am - 12:00 pm

LIS

AUS

30h 40m

2 stops

$776United Airlines

Tue, Nov 17 - Wed, Nov 25

5:40 am - 8:10 am

AUS

LIS

21h 30m

2 stops

5:00 am - 2:05 pm

LIS

AUS

15h 05m

1 stop

$778United Airlines

Sun, Oct 25 - Thu, Nov 5

2:00 pm - 8:10 am

AUS

LIS

13h 10m

1 stop

1:00 pm - 10:53 am

LIS

AUS

27h 53m

2 stops

$781United Airlines

Tue, Oct 27 - Tue, Nov 3

5:40 am - 8:10 am

AUS

LIS

21h 30m

2 stops

1:00 pm - 7:09 pm

LIS

AUS

36h 09m

2 stops

$785United Airlines

Sun, Oct 25 - Thu, Nov 5

8:53 am - 9:50 am

AUS

LIS

18h 57m

2 stops

5:00 am - 5:29 pm

LIS

AUS

18h 29m

2 stops

$787Multiple Airlines

Tue, Nov 17 - Wed, Nov 25

9:35 am - 9:50 am

AUS

LIS

19h 15m

2 stops

5:00 am - 8:56 pm

LIS

AUS

21h 56m

2 stops

$788Multiple Airlines

Tue, Oct 27 - Tue, Nov 3

2:05 pm - 9:00 am

AUS

LIS

13h 55m

1 stop

11:15 am - 10:23 pm

LIS

AUS

17h 08m

1 stop

$796Virgin Atlantic

Tue, Oct 27 - Tue, Nov 3

2:45 pm - 9:00 am

AUS

LIS

36h 15m

2 stops

4:55 pm - 10:23 pm

LIS

AUS

35h 28m

2 stops

$820Multiple Airlines

Wed, Nov 4 - Sun, Nov 8

2:05 pm - 9:00 am

AUS

LIS

12h 55m

1 stop

5:00 am - 4:05 pm

LIS

AUS

17h 05m

1 stop

$826KLM

Wed, Nov 4 - Sat, Nov 7

United Airlines flights from Austin to Lisbon

Our best United Airlines deals on Austin to Lisbon flight tickets

United Airlines

Oct 25

AUS6:30 amAustin Bergstrom

20h 40m

1 stop

LIS8:10 amLisbon Humberto Delgado

Nov 5

LIS5:00 amLisbon Humberto Delgado

15h 05m

1 stop

AUS2:05 pmAustin Bergstrom

$774

United Airlines

Nov 17

AUS7:15 amAustin Bergstrom

21h 00m

1 stop

LIS10:15 amLisbon Humberto Delgado

Nov 25

LIS11:20 amLisbon Humberto Delgado

30h 40m

2 stops

AUS12:00 pmAustin Bergstrom

$776

United Airlines

Oct 25

AUS5:40 amAustin Bergstrom

21h 30m

2 stops

LIS8:10 amLisbon Humberto Delgado

Nov 5

LIS5:00 amLisbon Humberto Delgado

15h 05m

1 stop

AUS2:05 pmAustin Bergstrom

$778

Lufthansa flights from Austin to Lisbon

Our best Lufthansa deals on Austin to Lisbon flight tickets

Lufthansa

Jun 3

AUS5:00 pmAustin Bergstrom

11h 30m

1 stop

LIS10:30 amLisbon Humberto Delgado

Jun 13

LIS10:25 amLisbon Humberto Delgado

19h 34m

1 stop

AUS11:59 pmAustin Bergstrom

$984

Lufthansa

Jun 3

AUS12:00 pmAustin Bergstrom

16h 30m

1 stop

LIS10:30 amLisbon Humberto Delgado

Jun 13

LIS7:25 amLisbon Humberto Delgado

20h 00m

2 stops

AUS9:25 pmAustin Bergstrom

$1,296

Lufthansa

Jun 3

AUS4:05 pmAustin Bergstrom

17h 30m

1 stop

LIS3:35 pmLisbon Humberto Delgado

Jun 14

LIS4:30 pmLisbon Humberto Delgado

27h 30m

1 stop

AUS2:00 pmAustin Bergstrom

$1,384

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Sun 10/25

6:30 am-8:10 am

1 stop20h 40m

Lisbon Humberto Delgado

Thu 11/5

5:00 am-2:05 pm

1 stop15h 05m

$774

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Tue 11/17

7:15 am-10:15 am

1 stop21h 00m

Lisbon Humberto Delgado

Wed 11/25

11:20 am-12:00 pm

2 stops30h 40m

$776

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Sun 10/25

5:40 am-8:10 am

2 stops21h 30m

Lisbon Humberto Delgado

Thu 11/5

5:00 am-2:05 pm

1 stop15h 05m

$778

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Tue 10/27

2:00 pm-8:10 am

1 stop13h 10m

Lisbon Humberto Delgado

Tue 11/3

1:00 pm-10:53 am

2 stops27h 53m

$781

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Sun 10/25

5:40 am-8:10 am

2 stops21h 30m

Lisbon Humberto Delgado

Thu 11/5

1:00 pm-7:09 pm

2 stops36h 09m

$785

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Tue 11/17

8:53 am-9:50 am

2 stops18h 57m

Lisbon Humberto Delgado

Wed 11/25

5:00 am-5:29 pm

2 stops18h 29m

$787

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Tue 10/27

9:35 am-9:50 am

2 stops19h 15m

Lisbon Humberto Delgado

Tue 11/3

5:00 am-8:56 pm

2 stops21h 56m

$788

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Tue 10/27

2:05 pm-9:00 am

1 stop13h 55m

Lisbon Humberto Delgado

Tue 11/3

11:15 am-10:23 pm

1 stop17h 08m

$796

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Wed 11/4

2:45 pm-9:00 am

2 stops36h 15m

Lisbon Humberto Delgado

Sun 11/8

4:55 pm-10:23 pm

2 stops35h 28m

$820

Quickest round-trip

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Wed 11/4

2:05 pm-9:00 am

1 stop12h 55m

Lisbon Humberto Delgado

Sat 11/7

5:00 am-4:05 pm

1 stop17h 05m

$826

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

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 $875 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 $754 on momondo.

How have Austin to Lisbon flight prices changed over time?

As of May 2026, prices for Austin to Lisbon flights are approximately 18% 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	13h 40m
Direct flights	None

The fastest flight from Austin to Lisbon takes 13h 40m

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 13h 40m.
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?
The number of operators available for flights from Austin Bergstrom Airport to Lisbon Humberto Delgado Airport is 8 as of May 2026.
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?
momondo data reveals that the most frequently booked airline on the route from Austin to Lisbon is United Airlines, representing 36% of all bookings. The subsequent popular airlines are British Airways at 28%, American Airlines at 11%, and Delta at 7%.

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
KLM	PriceFrom $486	Free Cancellation	Rating 7.8 1,519 reviews	Search KLM flights
British Airways	PriceFrom $510	Free Cancellation	Rating 6.7 7,992 reviews	Search British Airways flights
United Airlines	PriceFrom $600	Free Cancellation	Rating 7.4 9,751 reviews	Search United Airlines flights
Lufthansa	PriceFrom $605	Free Cancellation	Rating 6.8 8,018 reviews	Search Lufthansa flights
Delta	PriceFrom $619	Free Cancellation	Rating 7.9 8,447 reviews	Search Delta flights
American Airlines	PriceFrom $620	Free Cancellation	Rating 7.1 11,644 reviews	Search American Airlines flights
Iberia	PriceFrom $648	Free Cancellation	Rating 7.0 3,220 reviews	Search Iberia flights
Air Canada	PriceFrom $758	Free Cancellation	Rating 7.1 11,075 reviews	Search Air Canada flights

Sintra

Ericeira

Nazaré

Fátima

Peniche

Setúbal

Estoril

Evora

Oeiras

Sesimbra

Leiria

Figueira da Foz

Zambujeira do Mar

Batalha

Óbidos

Tomar

Comporta

Sines

Torres Vedras

Costa da Caparica

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.

An easier way to manage your Lisbon trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sun 6/21

Sun 6/28

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Portugal

Nearby airports

Airlines

Cabin classes

Other Portugal destinations

Other flights from Austin

Complete your trip

Feeling lucky

Airports servicing Portugal

Cheap flights from Austin to Lisbon from $365

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 9/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Austin to Lisbon

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

United Airlines flights from Austin to Lisbon

Our best United Airlines deals on Austin to Lisbon flight tickets

Lufthansa flights from Austin to Lisbon

Our best Lufthansa deals on Austin to Lisbon flight tickets

momondo Fare Finder

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

See travel insights to Lisbon from

How to get the cheapest flight ticket from Austin to Lisbon

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

What is the cheapest month to fly to Lisbon?

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

How have Austin to Lisbon flight prices changed over time?

What is the cheapest airline that flies from Austin Bergstrom to Lisbon Humberto Delgado?

What airlines fly to Lisbon?

Which airport is the most popular layover for flights between Austin and Lisbon?

Which layover airport offers the lowest fares from Austin to Lisbon?

Which layover airport has the shortest travel time from Austin to Lisbon?

Which layover airport has the shortest connection time from Austin to Lisbon?

When to book flights from Austin to Lisbon

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

Direct flights

Frequently asked questions about flying 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

Traveling to a place near Lisbon?

Why use momondo?

An easier way to manage your Lisbon trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Portugal

Airports servicing Portugal

Fly your favorite airline to Lisbon

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Lisbon

List of cabin classes available on flights landing in Lisbon. Availability may vary depending on flight origin and airline.

Popular cities in Portugal

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Austin

According to popular flight searches on momondo this year

Complete your trip to Lisbon

Explore popular destinations other users love

According to popular flight searches on momondo this year