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

Flights via Washington, D.C. (IAD) offer the lowest average round-trip price of $964.

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

London (LHR) was the most common stop: 41% 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 Washington, D.C. (IAD) have the shortest average one-way travel time: 11h 37m.

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

Newark (EWR) has the shortest average layover time for this route: 1h 48m.

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

British Airways is the most popular carrier operating from Austin Bergstrom to Lisbon Humberto Delgado

What airlines fly to Lisbon?

United Airlines, British Airways and Delta 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 54% of people opting to fly with this airline when traveling to Lisbon. Keep in mind that there are 9 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.

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 9 as of January 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.

$246 Cheap Flights from Austin to Lisbon in 2026

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5:55 pm - 5:55 pm

AUS

LIS

18h 00m

1 stop

4:35 pm - 5:38 pm

LIS

AUS

31h 03m

2 stops

$439Multiple Airlines

Mon, Apr 27 - Tue, May 5

7:00 pm - 9:45 pm

AUS

LIS

20h 45m

1 stop

6:30 am - 11:53 pm

LIS

AUS

22h 23m

2 stops

$448Multiple Airlines

Tue, Mar 3 - Thu, Mar 12

2:22 pm - 3:25 pm

AUS

LIS

19h 03m

2 stops

4:10 pm - 5:47 pm

LIS

AUS

31h 37m

2 stops

$450Finnair

Tue, Feb 17 - Tue, Feb 24

2:22 pm - 3:25 pm

AUS

LIS

19h 03m

2 stops

4:10 pm - 7:11 pm

LIS

AUS

32h 01m

2 stops

$454Finnair

Tue, Mar 3 - Tue, Mar 10

7:15 am - 10:30 am

AUS

LIS

21h 15m

1 stop

1:00 pm - 10:53 am

LIS

AUS

27h 53m

1 stop

$455United Airlines

Mon, Apr 27 - Tue, May 5

5:00 pm - 10:15 am

AUS

LIS

11h 15m

1 stop

11:55 am - 8:44 pm

LIS

AUS

13h 49m

1 stop

$457United Airlines

Tue, Mar 3 - Tue, Mar 17

5:55 pm - 11:15 pm

AUS

LIS

23h 20m

1 stop

6:45 pm - 3:25 pm

LIS

AUS

26h 40m

1 stop

$460British Airways

Wed, Apr 22 - Tue, Apr 28

7:00 am - 8:10 am

AUS

LIS

19h 10m

2 stops

10:15 am - 8:44 pm

LIS

AUS

16h 29m

2 stops

$462United Airlines

Tue, Feb 17 - Tue, Feb 24

4:48 pm - 3:40 pm

AUS

LIS

16h 52m

2 stops

6:45 pm - 3:25 pm

LIS

AUS

26h 40m

1 stop

$464British Airways

Wed, Apr 22 - Tue, Apr 28

8:15 am - 9:20 am

AUS

LIS

19h 05m

2 stops

11:25 am - 2:32 pm

LIS

AUS

33h 07m

2 stops

$465United Airlines

Tue, Apr 21 - Tue, May 5

Finnair flights from Austin to Lisbon

Our best Finnair deals on Austin to Lisbon flight tickets

Finnair

Feb 17

AUS2:22 pmAustin Bergstrom

19h 03m

2 stops

LIS3:25 pmLisbon Humberto Delgado

Feb 24

LIS4:10 pmLisbon Humberto Delgado

31h 37m

2 stops

AUS5:47 pmAustin Bergstrom

$450

Finnair

Apr 23

AUS2:46 pmAustin Bergstrom

19h 04m

2 stops

LIS3:50 pmLisbon Humberto Delgado

Apr 27

LIS6:35 amLisbon Humberto Delgado

23h 07m

2 stops

AUS11:42 pmAustin Bergstrom

$513

British Airways flights from Austin to Lisbon

Our best British Airways deals on Austin to Lisbon flight tickets

British Airways

Mar 3

AUS11:59 amAustin Bergstrom

18h 06m

2 stops

LIS12:05 pmLisbon Humberto Delgado

Mar 17

LIS7:05 amLisbon Humberto Delgado

15h 45m

1 stop

AUS5:50 pmAustin Bergstrom

$454

British Airways

Apr 22

AUS5:55 pmAustin Bergstrom

23h 20m

1 stop

LIS11:15 pmLisbon Humberto Delgado

Apr 28

LIS6:45 pmLisbon Humberto Delgado

26h 40m

1 stop

AUS3:25 pmAustin Bergstrom

$460

British Airways

Apr 22

AUS4:48 pmAustin Bergstrom

19h 07m

2 stops

LIS5:55 pmLisbon Humberto Delgado

Apr 27

LIS6:45 pmLisbon Humberto Delgado

26h 40m

1 stop

AUS3:25 pmAustin Bergstrom

$464

Fly from

Fly to

Route

Depart

Return

Price

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Mon 4/27

5:55 pm-5:55 pm

1 stop18h 00m

Lisbon Humberto Delgado

Tue 5/5

4:35 pm-5:38 pm

2 stops31h 03m

$439

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Tue 3/3

7:00 pm-9:45 pm

1 stop20h 45m

Lisbon Humberto Delgado

Thu 3/12

6:30 am-11:53 pm

2 stops22h 23m

$448

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Tue 2/17

2:22 pm-3:25 pm

2 stops19h 03m

Lisbon Humberto Delgado

Tue 2/24

4:10 pm-5:47 pm

2 stops31h 37m

$450

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Tue 3/3

2:22 pm-3:25 pm

2 stops19h 03m

Lisbon Humberto Delgado

Tue 3/10

4:10 pm-7:11 pm

2 stops32h 01m

$454

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Mon 4/27

7:15 am-10:30 am

1 stop21h 15m

Lisbon Humberto Delgado

Tue 5/5

1:00 pm-10:53 am

1 stop27h 53m

$455

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Tue 3/3

5:00 pm-10:15 am

1 stop11h 15m

Lisbon Humberto Delgado

Tue 3/17

11:55 am-8:44 pm

1 stop13h 49m

$457

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Wed 4/22

5:55 pm-11:15 pm

1 stop23h 20m

Lisbon Humberto Delgado

Tue 4/28

6:45 pm-3:25 pm

1 stop26h 40m

$460

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Tue 2/17

7:00 am-8:10 am

2 stops19h 10m

Lisbon Humberto Delgado

Tue 2/24

10:15 am-8:44 pm

2 stops16h 29m

$462

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Wed 4/22

4:48 pm-3:40 pm

2 stops16h 52m

Lisbon Humberto Delgado

Tue 4/28

6:45 pm-3:25 pm

1 stop26h 40m

$464

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Tue 4/21

8:15 am-9:20 am

2 stops19h 05m

Lisbon Humberto Delgado

Tue 5/5

11:25 am-2:32 pm

2 stops33h 07m

$465

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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 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 $651. 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 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 $923 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 $814 on momondo.

How have Austin to Lisbon flight prices changed over time?

As of January 2026, prices for Austin to Lisbon flights are approximately 33% 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 45m
Direct flights	None

The fastest flight from Austin to Lisbon takes 13h 45m

There are no direct flights from Austin to Lisbon. There are no popular flight routes from Austin to Lisbon.

Search flight deals

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 45m.
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 9 as of January 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 38% of all bookings. The subsequent popular airlines are British Airways at 23%, Delta at 10%, and American Airlines 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
Delta	PriceFrom $587	Free Cancellation	Rating 7.9 8,085 reviews	Search Delta flights
KLM	PriceFrom $588	Free Cancellation	Rating 7.7 1,442 reviews	Search KLM flights
American Airlines	PriceFrom $600	Free Cancellation	Rating 7.2 11,172 reviews	Search American Airlines flights
United Airlines	PriceFrom $604	Free Cancellation	Rating 7.4 9,190 reviews	Search United Airlines flights
Lufthansa	PriceFrom $605	Free Cancellation	Rating 6.8 7,736 reviews	Search Lufthansa flights
Virgin Atlantic	PriceFrom $605	Free Cancellation	Rating 7.5 678 reviews	Search Virgin Atlantic flights
British Airways	PriceFrom $608	Free Cancellation	Rating 6.7 7,691 reviews	Search British Airways flights
Air Canada	PriceFrom $759	Free Cancellation	Rating 7.1 10,644 reviews	Search Air Canada flights
Iberia	PriceFrom $765	Free Cancellation	Rating 7.0 3,094 reviews	Search Iberia flights

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Ericeira

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Setúbal

Estoril

Peniche

Leiria

Oeiras

Sesimbra

Evora

Tomar

Figueira da Foz

Zambujeira do Mar

Batalha

Óbidos

Comporta

Torres Vedras

Sines

Almada

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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Cheap flights from Austin to Lisbon from $246

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 4/28. 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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How to get the cheapest flight ticket from Austin to Lisbon

What is the cheapest month to fly to Lisbon?

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

How have Austin to Lisbon flight prices changed over time?

As of January 2026, prices for Austin to Lisbon flights are approximately 33% cheaper when compared to flights at the same time last year.

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

British Airways is the most popular carrier operating 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?

London (LHR) was the most common stop: 41% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Washington, D.C. (IAD) offer the lowest average round-trip price of $964.

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

Flights connecting via Washington, D.C. (IAD) have the shortest average one-way travel time: 11h 37m.

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

Newark (EWR) has the shortest average layover time for this route: 1h 48m.

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

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

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

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?

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

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

Traveling to a place near Lisbon?

Why use momondo?

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

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

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

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

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