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

Aer Lingus is the most popular carrier operating from Austin Bergstrom to Lisbon Humberto Delgado

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.

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

London (LHR) was the most common stop: 39% 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 53% 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.

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.

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 February 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.

$289 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 $605 to $827. The lowest price recently found on this route was $504.

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.

1:55 pm - 8:00 am

AUS

LIS

13h 05m

1 stop

5:30 am - 9:15 pm

LIS

AUS

20h 45m

2 stops

$504Scandinavian Airlines

Tue, Mar 10 - Tue, Mar 17

8:30 pm - 11:10 pm

AUS

LIS

20h 40m

2 stops

6:45 pm - 8:35 pm

LIS

AUS

31h 50m

1 stop

$506British Airways

Fri, Apr 24 - Wed, Apr 29

7:20 am - 8:00 am

AUS

LIS

19h 40m

1 stop

10:00 am - 9:15 pm

LIS

AUS

16h 15m

1 stop

$507Scandinavian Airlines

Tue, Mar 10 - Tue, Mar 17

5:55 pm - 11:15 pm

AUS

LIS

23h 20m

1 stop

5:10 pm - 3:25 pm

LIS

AUS

28h 15m

1 stop

$508British Airways

Wed, Apr 15 - Sun, Apr 26

2:46 pm - 11:25 pm

AUS

LIS

26h 39m

2 stops

8:25 am - 11:47 pm

LIS

AUS

21h 22m

2 stops

$509Iberia

Thu, Apr 23 - Mon, Apr 27

8:30 pm - 11:10 pm

AUS

LIS

20h 40m

2 stops

4:25 pm - 5:38 pm

LIS

AUS

31h 13m

2 stops

$510British Airways

Fri, Apr 24 - Sat, May 9

5:55 pm - 11:05 pm

AUS

LIS

23h 10m

1 stop

3:15 pm - 3:25 pm

LIS

AUS

30h 10m

1 stop

$512British Airways

Sun, Apr 26 - Wed, May 6

7:15 am - 8:20 am

AUS

LIS

19h 05m

2 stops

12:20 pm - 8:43 pm

LIS

AUS

14h 23m

1 stop

$513United Airlines

Mon, Apr 27 - Fri, May 8

6:39 pm - 11:50 am

AUS

LIS

35h 11m

2 stops

12:30 pm - 11:47 pm

LIS

AUS

17h 17m

2 stops

$514Iberia

Sat, Apr 11 - Thu, Apr 23

7:15 am - 8:20 am

AUS

LIS

19h 05m

2 stops

11:25 am - 2:13 pm

LIS

AUS

32h 48m

3 stops

$516United Airlines

Mon, Apr 27 - Tue, May 5

British Airways flights from Austin to Lisbon

Our best British Airways deals on Austin to Lisbon flight tickets

British Airways

Apr 24

AUS8:30 pmAustin Bergstrom

20h 40m

2 stops

LIS11:10 pmLisbon Humberto Delgado

May 9

LIS6:55 pmLisbon Humberto Delgado

31h 40m

1 stop

AUS8:35 pmAustin Bergstrom

$506

British Airways

Apr 23

AUS10:30 pmAustin Bergstrom

29h 35m

1 stop

LIS10:05 amLisbon Humberto Delgado

Apr 28

LIS6:45 pmLisbon Humberto Delgado

26h 40m

1 stop

AUS3:25 pmAustin Bergstrom

$509

British Airways

Apr 24

AUS8:30 pmAustin Bergstrom

20h 40m

2 stops

LIS11:10 pmLisbon Humberto Delgado

May 9

LIS4:25 pmLisbon Humberto Delgado

31h 13m

2 stops

AUS5:38 pmAustin Bergstrom

$510

United Airlines flights from Austin to Lisbon

Our best United Airlines deals on Austin to Lisbon flight tickets

United Airlines

Apr 27

AUS7:15 amAustin Bergstrom

19h 05m

2 stops

LIS8:20 amLisbon Humberto Delgado

May 8

LIS12:20 pmLisbon Humberto Delgado

14h 23m

1 stop

AUS8:43 pmAustin Bergstrom

$513

United Airlines

Mar 16

AUS9:00 amAustin Bergstrom

19h 20m

2 stops

LIS9:20 amLisbon Humberto Delgado

Mar 25

LIS11:55 amLisbon Humberto Delgado

25h 39m

2 stops

AUS8:34 amAustin Bergstrom

$521

United Airlines

Feb 15

AUS11:10 amAustin Bergstrom

15h 00m

1 stop

LIS8:10 amLisbon Humberto Delgado

Mar 3

LIS5:00 amLisbon Humberto Delgado

21h 56m

2 stops

AUS8:56 pmAustin Bergstrom

$536

Fly from

Fly to

Route

Depart

Return

Price

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Tue 3/10

1:55 pm-8:00 am

1 stop13h 05m

Lisbon Humberto Delgado

Tue 3/17

5:30 am-9:15 pm

2 stops20h 45m

$504

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Fri 4/24

8:30 pm-11:10 pm

2 stops20h 40m

Lisbon Humberto Delgado

Wed 4/29

6:45 pm-8:35 pm

1 stop31h 50m

$506

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Tue 3/10

7:20 am-8:00 am

1 stop19h 40m

Lisbon Humberto Delgado

Tue 3/17

10:00 am-9:15 pm

1 stop16h 15m

$507

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Wed 4/15

5:55 pm-11:15 pm

1 stop23h 20m

Lisbon Humberto Delgado

Sun 4/26

5:10 pm-3:25 pm

1 stop28h 15m

$508

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Thu 4/23

2:46 pm-11:25 pm

2 stops26h 39m

Lisbon Humberto Delgado

Mon 4/27

8:25 am-11:47 pm

2 stops21h 22m

$509

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Fri 4/24

8:30 pm-11:10 pm

2 stops20h 40m

Lisbon Humberto Delgado

Sat 5/9

4:25 pm-5:38 pm

2 stops31h 13m

$510

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Sun 4/26

5:55 pm-11:05 pm

1 stop23h 10m

Lisbon Humberto Delgado

Wed 5/6

3:15 pm-3:25 pm

1 stop30h 10m

$512

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Mon 4/27

7:15 am-8:20 am

2 stops19h 05m

Lisbon Humberto Delgado

Fri 5/8

12:20 pm-8:43 pm

1 stop14h 23m

$513

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Sat 4/11

6:39 pm-11:50 am

2 stops35h 11m

Lisbon Humberto Delgado

Thu 4/23

12:30 pm-11:47 pm

2 stops17h 17m

$514

AustinLisbon

AUS - LIS

AUSLIS

Austin Bergstrom

Mon 4/27

7:15 am-8:20 am

2 stops19h 05m

Lisbon Humberto Delgado

Tue 5/5

11:25 am-2:13 pm

3 stops32h 48m

$516

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 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 $904 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 February 2026, prices for Austin to Lisbon flights are approximately 23% more expensive 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	15h 10m
Direct flights	None

The fastest flight from Austin to Lisbon takes 15h 10m

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 15h 10m.
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 February 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 37% of all bookings. The subsequent popular airlines are British Airways at 26%, 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
British Airways	PriceFrom $532	Free Cancellation	Rating 6.7 7,739 reviews	Search British Airways flights
Delta	PriceFrom $587	Free Cancellation	Rating 7.9 8,200 reviews	Search Delta flights
KLM	PriceFrom $593	Free Cancellation	Rating 7.7 1,454 reviews	Search KLM flights
United Airlines	PriceFrom $604	Free Cancellation	Rating 7.4 9,289 reviews	Search United Airlines flights
Lufthansa	PriceFrom $605	Free Cancellation	Rating 6.8 7,784 reviews	Search Lufthansa flights
Virgin Atlantic	PriceFrom $605	Free Cancellation	Rating 7.5 678 reviews	Search Virgin Atlantic flights
American Airlines	PriceFrom $620	Free Cancellation	Rating 7.2 11,288 reviews	Search American Airlines flights
Air Canada	PriceFrom $759	Free Cancellation	Rating 7.1 10,717 reviews	Search Air Canada flights
Iberia	PriceFrom $765	Free Cancellation	Rating 7.0 3,115 reviews	Search Iberia flights

Sintra

Ericeira

Nazaré

Fátima

Setúbal

Estoril

Peniche

Evora

Oeiras

Leiria

Sesimbra

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.

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

Mon 3/16

Mon 3/23

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 $289

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 4/18. 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

British Airways flights from Austin to Lisbon

Our best British Airways deals on Austin to Lisbon flight tickets

United Airlines flights from Austin to Lisbon

Our best United Airlines 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 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

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

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