How long does it take to fly to Lisbon?

Average flight duration from Texas to Lisbon depends on which airport you fly into and out of. Flying from Austin to Lisbon is 11h 50m on average, while flying from Houston to Lisbon is 12h 50m on average. Lisbon is the most popular airport in Lisbon.

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

United Airlines, Lufthansa, and Aer Lingus are the most popular carriers operating from Texas 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 Texas according to our data. United Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Lisbon. Keep in mind that there are 13 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 Texas to Lisbon Humberto Delgado Airport?

Prices for flights from Texas to Lisbon Humberto Delgado Airport are updated daily.

How many operators does momondo search for flights from Texas to Lisbon Humberto Delgado Airport?

There are 13 operators available for flights from Texas to Lisbon Humberto Delgado Airport as of November 2026.

How old do you have to be to fly from Texas 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 Texas to Lisbon Humberto Delgado Airport.

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

The required travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$329 Cheap Flights from Texas to Lisbon in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Texas to Lisbon

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One-way

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Cheap round-trip flights

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12:05 pm - 9:20 amDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado

15h 15m1 stop Montreal Pierre Elliott Trudeau Intl

5:05 am - 2:15 pmLIS Lisbon Humberto Delgado-DFW Dallas/Fort Worth

15h 10m1 stop Frankfurt am Main

$712Multiple Airlines

Wed, Apr 14 - Thu, Apr 22

12:05 pm - 9:20 amDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado

15h 15m1 stop Montreal Pierre Elliott Trudeau Intl

5:05 am - 2:15 pmLIS Lisbon Humberto Delgado-DFW Dallas/Fort Worth

15h 10m1 stop Frankfurt am Main

$712Multiple Airlines

Wed, Apr 14 - Thu, Apr 22

5:55 pm - 3:25 pmDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado

16h 30m1 stop Helsinki-Vantaa

4:10 pm - 4:10 pmLIS Lisbon Humberto Delgado-DFW Dallas/Fort Worth

29h 00m1 stop Helsinki-Vantaa

$716Finnair

Tue, Mar 16 - Wed, Mar 24

4:55 pm - 3:25 pmDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado

16h 30m1 stop Helsinki-Vantaa

4:10 pm - 3:10 pmLIS Lisbon Humberto Delgado-DFW Dallas/Fort Worth

29h 00m1 stop Helsinki-Vantaa

$723Finnair

Mon, Feb 8 - Tue, Feb 16

1:33 pm - 11:50 amDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado

16h 17m2 stops Chicago O'Hare Intl Madrid Barajas

4:45 pm - 5:30 amLIS Lisbon Humberto Delgado-DFW Dallas/Fort Worth

18h 45m1 stop Madrid Barajas

$727Iberia

Wed, Feb 17 - Mon, Feb 22

2:25 pm - 4:05 pmDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado

19h 40m2 stops Miami Madrid Barajas

8:45 pm - 5:30 amLIS Lisbon Humberto Delgado-DFW Dallas/Fort Worth

14h 45m1 stop Madrid Barajas

$727Iberia

Wed, Feb 17 - Mon, Feb 22

11:50 am - 9:20 amIAH Houston George Bush Intcntl-LIS Lisbon Humberto Delgado

15h 30m1 stop Montreal Pierre Elliott Trudeau Intl

11:25 am - 9:24 pmLIS Lisbon Humberto Delgado-IAH Houston George Bush Intcntl

15h 59m1 stop Montreal Pierre Elliott Trudeau Intl

$731Air Canada

Wed, Apr 14 - Wed, Apr 21

2:20 pm - 10:20 amDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado

14h 00m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

5:00 am - 2:25 pmLIS Lisbon Humberto Delgado-DFW Dallas/Fort Worth

15h 25m1 stop Frankfurt am Main

$732Lufthansa

Mon, Dec 7 - Tue, Dec 22

11:50 am - 9:20 amIAH Houston George Bush Intcntl-LIS Lisbon Humberto Delgado

15h 30m1 stop Montreal Pierre Elliott Trudeau Intl

7:25 am - 9:24 pmLIS Lisbon Humberto Delgado-IAH Houston George Bush Intcntl

19h 59m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$743Air Canada

Tue, Apr 13 - Thu, Apr 22

12:20 pm - 8:10 amDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado

13h 50m2 stops Houston George Bush Intcntl Newark

12:20 pm - 10:52 pmLIS Lisbon Humberto Delgado-DFW Dallas/Fort Worth

16h 32m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

$750Lufthansa

Mon, Dec 7 - Tue, Dec 22

Cheap last minute flights

Enter your travel dates to find the best prices.

5:10 pm - 10:20 amAUS Austin Bergstrom-LIS Lisbon Humberto Delgado

11h 10m1 stop Washington, D.C. Dulles Intl

10:15 am - 9:31 pmLIS Lisbon Humberto Delgado-AUS Austin Bergstrom

17h 16m2 stops Newark Houston George Bush Intcntl

$798Air Canada

Wed, Nov 11 - Wed, Nov 18

2:25 pm - 8:10 amAUS Austin Bergstrom-LIS Lisbon Humberto Delgado

11h 45m1 stop Newark

12:20 pm - 8:50 pmLIS Lisbon Humberto Delgado-AUS Austin Bergstrom

14h 30m1 stop Washington, D.C. Dulles Intl

$798Air Canada

Wed, Nov 11 - Wed, Nov 18

5:35 pm - 10:20 amDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado

10h 45m1 stop Washington, D.C. Dulles Intl

5:00 am - 2:25 pmLIS Lisbon Humberto Delgado-DFW Dallas/Fort Worth

15h 25m1 stop Frankfurt am Main

$808United Airlines

Mon, Nov 9 - Wed, Nov 18

5:15 am - 8:10 amDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado

20h 55m2 stops Houston George Bush Intcntl Newark

5:00 am - 2:25 pmLIS Lisbon Humberto Delgado-DFW Dallas/Fort Worth

15h 25m1 stop Frankfurt am Main

$808United Airlines

Mon, Nov 9 - Wed, Nov 18

11:25 am - 8:55 amAUS Austin Bergstrom-LIS Lisbon Humberto Delgado

15h 30m2 stops New York John F Kennedy Intl Boston Logan Intl

11:15 am - 10:53 pmLIS Lisbon Humberto Delgado-AUS Austin Bergstrom

17h 38m2 stops Boston Logan Intl New York John F Kennedy Intl

$810Virgin Atlantic

Thu, Nov 12 - Mon, Nov 16

11:25 am - 8:00 amAUS Austin Bergstrom-LIS Lisbon Humberto Delgado

14h 35m1 stop New York John F Kennedy Intl

11:15 am - 10:07 pmLIS Lisbon Humberto Delgado-AUS Austin Bergstrom

16h 52m1 stop Boston Logan Intl

$810Virgin Atlantic

Thu, Nov 12 - Mon, Nov 16

5:05 pm - 11:30 pmIAH Houston George Bush Intcntl-LIS Lisbon Humberto Delgado

24h 25m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

5:00 am - 2:00 pmLIS Lisbon Humberto Delgado-IAH Houston George Bush Intcntl

15h 00m1 stop Frankfurt am Main

$812Lufthansa

Tue, Nov 10 - Wed, Nov 18

12:00 pm - 11:30 pmIAH Houston George Bush Intcntl-LIS Lisbon Humberto Delgado

29h 30m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

12:25 pm - 12:30 amLIS Lisbon Humberto Delgado-IAH Houston George Bush Intcntl

18h 05m2 stops Frankfurt am Main Chicago O'Hare Intl

$816Lufthansa

Tue, Nov 10 - Wed, Nov 18

12:23 pm - 9:00 amDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado

14h 37m2 stops Atlanta Hartsfield-Jackson Boston Logan Intl

5:00 am - 5:24 pmLIS Lisbon Humberto Delgado-DFW Dallas/Fort Worth

18h 24m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$816KLM

Mon, Nov 9 - Wed, Nov 18

12:23 pm - 9:00 amDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado

14h 37m2 stops Atlanta Hartsfield-Jackson Boston Logan Intl

5:00 am - 5:24 pmLIS Lisbon Humberto Delgado-DFW Dallas/Fort Worth

18h 24m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$817KLM

Mon, Nov 9 - Wed, Nov 18

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United Airlines flights from Texas to Lisbon

Our best United Airlines deals on Texas to Lisbon flight tickets

United Airlines

Mar 9

ELP7:33 amEl Paso

17h 37m

2 stops

LIS8:10 amLisbon Humberto Delgado

Mar 16

LIS5:00 amLisbon Humberto Delgado

18h 41m

2 stops

ELP5:41 pmEl Paso

$735

United Airlines

Apr 11

SAT7:00 pmSan Antonio

32h 20m

3 stops

LIS9:20 amLisbon Humberto Delgado

Apr 27

LIS7:25 amLisbon Humberto Delgado

19h 48m

2 stops

SAT9:13 pmSan Antonio

$738

United Airlines

Feb 28

IAH11:55 amHouston George Bush Intcntl

13h 00m

1 stop

LIS6:55 amLisbon Humberto Delgado

Mar 4

LIS5:00 amLisbon Humberto Delgado

19h 15m

1 stop

IAH6:15 pmHouston George Bush Intcntl

$739

Delta flights from Texas to Lisbon

Our best Delta deals on Texas to Lisbon flight tickets

Delta

Feb 17

SAT1:05 pmSan Antonio

12h 55m

1 stop

LIS8:00 amLisbon Humberto Delgado

Mar 2

LIS5:00 amLisbon Humberto Delgado

22h 17m

2 stops

SAT9:17 pmSan Antonio

$736

Delta

Feb 17

SAT1:05 pmSan Antonio

12h 55m

1 stop

LIS8:00 amLisbon Humberto Delgado

Mar 2

LIS5:00 amLisbon Humberto Delgado

22h 17m

2 stops

SAT9:17 pmSan Antonio

$737

Delta

Feb 17

SAT1:05 pmSan Antonio

16h 15m

2 stops

LIS11:20 amLisbon Humberto Delgado

Mar 2

LIS5:00 amLisbon Humberto Delgado

22h 17m

2 stops

SAT9:17 pmSan Antonio

$739

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasLisbon

DFW Dallas/Fort Worth - LIS Lisbon Humberto Delgado

DFWLIS

Dallas/Fort Worth

Wed 4/14

12:05 pm-9:20 am

1 stop15h 15m

Lisbon Humberto Delgado

Thu 4/22

5:05 am-2:15 pm

1 stop15h 10m

$712

DallasLisbon

DFW Dallas/Fort Worth - LIS Lisbon Humberto Delgado

DFWLIS

Dallas/Fort Worth

Wed 4/14

12:05 pm-9:20 am

1 stop15h 15m

Lisbon Humberto Delgado

Thu 4/22

5:05 am-2:15 pm

1 stop15h 10m

$712

DallasLisbon

DFW Dallas/Fort Worth - LIS Lisbon Humberto Delgado

DFWLIS

Dallas/Fort Worth

Tue 3/16

5:55 pm-3:25 pm

1 stop16h 30m

Lisbon Humberto Delgado

Wed 3/24

4:10 pm-4:10 pm

1 stop29h 00m

$716

DallasLisbon

DFW Dallas/Fort Worth - LIS Lisbon Humberto Delgado

DFWLIS

Dallas/Fort Worth

Mon 2/8

4:55 pm-3:25 pm

1 stop16h 30m

Lisbon Humberto Delgado

Tue 2/16

4:10 pm-3:10 pm

1 stop29h 00m

$723

DallasLisbon

DFW Dallas/Fort Worth - LIS Lisbon Humberto Delgado

DFWLIS

Dallas/Fort Worth

Wed 2/17

1:33 pm-11:50 am

2 stops16h 17m

Lisbon Humberto Delgado

Mon 2/22

4:45 pm-5:30 am

1 stop18h 45m

$727

DallasLisbon

DFW Dallas/Fort Worth - LIS Lisbon Humberto Delgado

DFWLIS

Dallas/Fort Worth

Wed 2/17

2:25 pm-4:05 pm

2 stops19h 40m

Lisbon Humberto Delgado

Mon 2/22

8:45 pm-5:30 am

1 stop14h 45m

$727

HoustonLisbon

IAH Houston George Bush Intcntl - LIS Lisbon Humberto Delgado

IAHLIS

Houston George Bush Intcntl

Wed 4/14

11:50 am-9:20 am

1 stop15h 30m

Lisbon Humberto Delgado

Wed 4/21

11:25 am-9:24 pm

1 stop15h 59m

$731

Quickest round-trip

DallasLisbon

DFW Dallas/Fort Worth - LIS Lisbon Humberto Delgado

DFWLIS

Dallas/Fort Worth

Mon 12/7

2:20 pm-10:20 am

2 stops14h 00m

Lisbon Humberto Delgado

Tue 12/22

5:00 am-2:25 pm

1 stop15h 25m

$732

HoustonLisbon

IAH Houston George Bush Intcntl - LIS Lisbon Humberto Delgado

IAHLIS

Houston George Bush Intcntl

Tue 4/13

11:50 am-9:20 am

1 stop15h 30m

Lisbon Humberto Delgado

Thu 4/22

7:25 am-9:24 pm

2 stops19h 59m

$743

DallasLisbon

DFW Dallas/Fort Worth - LIS Lisbon Humberto Delgado

DFWLIS

Dallas/Fort Worth

Mon 12/7

12:20 pm-8:10 am

2 stops13h 50m

Lisbon Humberto Delgado

Tue 12/22

12:20 pm-10:52 pm

2 stops16h 32m

$750

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 Texas 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

Other information

What is the cheapest month to fly to Lisbon?

In general, February is the cheapest month to fly from Texas to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $679. If you are unable to visit Lisbon during the month of February, then departing from Texas during the month April is also very affordable. Most momondo users find prices during this month for around $716.

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

You are more likely to see cheaper flights to Lisbon from Texas when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $855 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Texas for as low as $689 on momondo.

Can stopping save me money on Texas to Lisbon flights?

You could potentially save up to 2% on your flight if you consider stops on a Texas to Lisbon flight.

Cheap Texas to Lisbon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Texas to Lisbon

Best Price Found	$329
Fastest flight time	11h 50m
Direct flights	None

The best one-way flight to Lisbon from Texas in the past 72 hours is $329. The best round-trip flight deal from Texas to Lisbon found on momondo in the last 72 hours is $712.

The fastest flight from Texas to Lisbon takes 11h 50m

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

Search flight deals

Frequently asked questions about flying from Texas to Lisbon

When did momondo last update prices for flights from Texas to Lisbon Humberto Delgado Airport?
Prices for flights from Texas to Lisbon Humberto Delgado Airport are updated daily.
How many operators does momondo search for flights from Texas to Lisbon Humberto Delgado Airport?
There are 13 operators available for flights from Texas to Lisbon Humberto Delgado Airport as of November 2026.
How old do you have to be to fly from Texas 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 Texas to Lisbon Humberto Delgado Airport.
What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?
The required travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Texas to Lisbon

Compare and see reviews for airlines that fly from Texas to Lisbon with momondo

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom $360	Free Cancellation	Rating 7.5 698 reviews	Search Virgin Atlantic flights
Lufthansa	PriceFrom $457	Free Cancellation	Rating 6.8 8,292 reviews	Search Lufthansa flights
KLM	PriceFrom $486	Free Cancellation	Rating 7.8 1,594 reviews	Search KLM flights
Iberia	PriceFrom $493	Free Cancellation	Rating 7.0 3,231 reviews	Search Iberia flights
British Airways	PriceFrom $500	Free Cancellation	Rating 6.7 8,285 reviews	Search British Airways flights
American Airlines	PriceFrom $508	Free Cancellation	Rating 7.0 12,227 reviews	Search American Airlines flights
Air France	PriceFrom $512	Free Cancellation	Rating 7.5 1,647 reviews	Search Air France flights
Finnair	PriceFrom $524	Free Cancellation	Rating 7.6 1,413 reviews	Search Finnair flights
Delta	PriceFrom $541	Free Cancellation	Rating 7.8 8,699 reviews	Search Delta flights
Air Canada	PriceFrom $563	Free Cancellation	Rating 7.1 11,876 reviews	Search Air Canada flights

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Comporta

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Why use momondo?

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

Finding the right flight to Lisbon from Texas is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Lisbon quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Lisbon from Texas which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Lisbon from Texas. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Lisbon from Texas 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 Texas to Lisbon from $329

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Texas to Lisbon departing on 12/9. 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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United Airlines flights from Texas to Lisbon

Our best United Airlines deals on Texas to Lisbon flight tickets

Delta flights from Texas to Lisbon

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How to get the cheapest flight ticket from Texas to Lisbon

What is the cheapest month to fly to Lisbon?

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

Can stopping save me money on Texas to Lisbon flights?

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

What airlines fly to Lisbon?

How long does it take to fly to Lisbon?

Cheap Texas to Lisbon flight deals and tips

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Frequently asked questions about flying from Texas to Lisbon

Best airlines flying from Texas to Lisbon

Compare and see reviews for airlines that fly from Texas to Lisbon with momondo

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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.

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