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

Flights via Frankfurt am Main (FRA) offer the lowest average round-trip price of $732.

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

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.

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 55% 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 December 2025.

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.

$233 Cheap Flights from Austin to Lisbon in 2025/26

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4:10 pm - 8:00 pm

AUS

LIS

21h 50m1 stop

8:20 am - 8:56 pm

LIS

AUS

18h 36m2 stops

$447Lufthansa

mar., feb. 10 - mar., feb. 17

11:20 am - 8:10 am

AUS

LIS

14h 50m1 stop

6:30 pm - 2:15 pm

LIS

AUS

25h 45m1 stop

$460Lufthansa

lun., ene. 26 - lun., feb. 2

11:30 am - 7:55 am

AUS

LIS

14h 25m1 stop

11:20 am - 9:27 pm

LIS

AUS

16h 07m1 stop

$472Air Canada

jue., feb. 5 - jue., feb. 19

4:10 pm - 8:00 pm

AUS

LIS

21h 50m1 stop

10:15 am - 8:56 pm

LIS

AUS

16h 41m1 stop

$474Lufthansa

mar., feb. 10 - mar., feb. 17

1:05 pm - 1:20 pm

AUS

LIS

18h 15m2 stops

11:20 am - 9:27 pm

LIS

AUS

16h 07m1 stop

$478Air Canada

jue., feb. 5 - jue., feb. 19

1:05 pm - 9:20 am

AUS

LIS

14h 15m1 stop

11:20 am - 12:19 pm

LIS

AUS

30h 59m2 stops

$482Air Canada

dom., ene. 25 - sáb., feb. 7

6:55 pm - 9:45 pm

AUS

LIS

20h 50m1 stop

6:40 pm - 4:50 pm

LIS

AUS

28h 10m1 stop

$484British Airways

dom., feb. 15 - sáb., feb. 28

11:20 am - 8:10 am

AUS

LIS

14h 50m1 stop

8:20 am - 11:30 pm

LIS

AUS

21h 10m2 stops

$485Lufthansa

jue., ene. 29 - mié., feb. 4

10:50 am - 8:10 am

AUS

LIS

15h 20m2 stops

5:00 am - 8:56 pm

LIS

AUS

21h 56m2 stops

$486United Airlines

jue., feb. 5 - jue., feb. 19

12:19 pm - 10:15 am

AUS

LIS

15h 56m1 stop

11:20 am - 8:56 pm

LIS

AUS

38h 36m2 stops

$487United Airlines

mar., mar. 3 - jue., mar. 12

KLM flights from Austin to Lisbon

Our best KLM deals on Austin to Lisbon flight tickets

KLM

Apr 12

AUS7:15 amAustin Bergstrom

18h 45m

1 stop

LIS8:00 amLisbon Humberto Delgado

Apr 22

LIS7:45 pmLisbon Humberto Delgado

26h 25m

1 stop

AUS4:10 pmAustin Bergstrom

$486

Find similar

KLM

Feb 26

AUS6:05 pmAustin Bergstrom

34h 30m

1 stop

LIS10:35 amLisbon Humberto Delgado

Mar 7

LIS5:00 amLisbon Humberto Delgado

17h 10m

1 stop

AUS4:10 pmAustin Bergstrom

$493

Find similar

KLM

Apr 7

AUS11:44 amAustin Bergstrom

14h 16m

1 stop

LIS8:00 amLisbon Humberto Delgado

Apr 21

LIS9:20 amLisbon Humberto Delgado

18h 52m

2 stops

AUS10:12 pmAustin Bergstrom

$496

Find similar

United Airlines flights from Austin to Lisbon

Our best United Airlines deals on Austin to Lisbon flight tickets

United Airlines

Mar 3

AUS12:19 pmAustin Bergstrom

15h 56m

1 stop

LIS10:15 amLisbon Humberto Delgado

Mar 12

LIS11:20 amLisbon Humberto Delgado

38h 36m

2 stops

AUS8:56 pmAustin Bergstrom

$487

Find similar

United Airlines

Apr 11

AUS7:15 amAustin Bergstrom

20h 05m

2 stops

LIS9:20 amLisbon Humberto Delgado

Apr 20

LIS1:00 pmLisbon Humberto Delgado

30h 04m

2 stops

AUS1:04 pmAustin Bergstrom

$494

Find similar

United Airlines

Apr 7

AUS4:57 pmAustin Bergstrom

11h 33m

1 stop

LIS10:30 amLisbon Humberto Delgado

Apr 22

LIS11:25 amLisbon Humberto Delgado

15h 44m

1 stop

AUS9:09 pmAustin Bergstrom

$500

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

mar. 2/10

4:10 pm-8:00 pm

1 stop21h 50m

Lisbon Humberto Delgado

mar. 2/17

8:20 am-8:56 pm

2 stops18h 36m

$447

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

lun. 1/26

11:20 am-8:10 am

1 stop14h 50m

Lisbon Humberto Delgado

lun. 2/2

6:30 pm-2:15 pm

1 stop25h 45m

$460

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

jue. 2/5

11:30 am-7:55 am

1 stop14h 25m

Lisbon Humberto Delgado

jue. 2/19

11:20 am-9:27 pm

1 stop16h 07m

$472

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

mar. 2/10

4:10 pm-8:00 pm

1 stop21h 50m

Lisbon Humberto Delgado

mar. 2/17

10:15 am-8:56 pm

1 stop16h 41m

$474

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

jue. 2/5

1:05 pm-1:20 pm

2 stops18h 15m

Lisbon Humberto Delgado

jue. 2/19

11:20 am-9:27 pm

1 stop16h 07m

$478

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

dom. 1/25

1:05 pm-9:20 am

1 stop14h 15m

Lisbon Humberto Delgado

sáb. 2/7

11:20 am-12:19 pm

2 stops30h 59m

$482

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

dom. 2/15

6:55 pm-9:45 pm

1 stop20h 50m

Lisbon Humberto Delgado

sáb. 2/28

6:40 pm-4:50 pm

1 stop28h 10m

$484

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

jue. 1/29

11:20 am-8:10 am

1 stop14h 50m

Lisbon Humberto Delgado

mié. 2/4

8:20 am-11:30 pm

2 stops21h 10m

$485

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

jue. 2/5

10:50 am-8:10 am

2 stops15h 20m

Lisbon Humberto Delgado

jue. 2/19

5:00 am-8:56 pm

2 stops21h 56m

$486

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

mar. 3/3

12:19 pm-10:15 am

1 stop15h 56m

Lisbon Humberto Delgado

jue. 3/12

11:20 am-8:56 pm

2 stops38h 36m

$487

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 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 $692. 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 $759.

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 $953 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 $772 on momondo.

How have Austin to Lisbon flight prices changed over time?

As of December 2025, prices for Austin to Lisbon flights are approximately 26% 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	11h 15m
Direct flights	None

The fastest flight from Austin to Lisbon takes 11h 15m

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 11h 15m.
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 December 2025.
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 39% of all bookings. The subsequent popular airlines are British Airways at 23%, Delta at 9%, 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 8,011 reviews	Search Delta flights
KLM	PriceFrom $588	Free Cancellation	Rating 7.7 1,435 reviews	Search KLM flights
Virgin Atlantic	PriceFrom $605	Free Cancellation	Rating 7.5 678 reviews	Search Virgin Atlantic flights
United Airlines	PriceFrom $605	Free Cancellation	Rating 7.4 9,126 reviews	Search United Airlines flights
British Airways	PriceFrom $609	Free Cancellation	Rating 6.7 7,632 reviews	Search British Airways flights
American Airlines	PriceFrom $620	Free Cancellation	Rating 7.2 11,069 reviews	Search American Airlines flights
Air Canada	PriceFrom $759	Free Cancellation	Rating 7.1 10,571 reviews	Search Air Canada flights
Iberia	PriceFrom $765	Free Cancellation	Rating 7.0 3,058 reviews	Search Iberia flights
Lufthansa	PriceFrom $936	Free Cancellation	Rating 6.8 7,675 reviews	Search Lufthansa flights

Sintra

Fátima

Ericeira

Nazaré

Setúbal

Estoril

Peniche

Leiria

Oeiras

Sesimbra

Tomar

Evora

Figueira da Foz

Zambujeira do Mar

Batalha

Torres Vedras

Comporta

Óbidos

Sines

Almada

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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 $327

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 3/24. 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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KLM flights from Austin to Lisbon

Our best KLM deals on Austin to Lisbon flight tickets

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See travel insights to Lisbon from

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 December 2025, prices for Austin to Lisbon flights are approximately 26% 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 Frankfurt am Main (FRA) offer the lowest average round-trip price of $732.

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