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 Houston to Lisbon is 11h 50m on average, while flying from Dallas to Lisbon is 12h 45m on average. Lisbon is the most popular airport in Lisbon.

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 45% 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.

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

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

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 August 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.

$224 Cheap Flights from Texas to Lisbon in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Texas to Lisbon

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11:50 am - 6:55 amIAH Houston George Bush Intcntl-LIS Lisbon Humberto Delgado

13h 05m1 stop Montreal Pierre Elliott Trudeau Intl

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

15h 00m1 stop Frankfurt am Main

$698Multiple Airlines

Wed, Nov 11 - Wed, Nov 18

11:50 am - 6:55 amIAH Houston George Bush Intcntl-LIS Lisbon Humberto Delgado

13h 05m1 stop Montreal Pierre Elliott Trudeau Intl

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

15h 00m1 stop Frankfurt am Main

$701Multiple Airlines

Wed, Nov 11 - Wed, Nov 18

4:10 pm - 2:50 pmIAH Houston George Bush Intcntl-LIS Lisbon Humberto Delgado

16h 40m1 stop Frankfurt am Main

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

15h 00m1 stop Frankfurt am Main

$716Lufthansa

Wed, Nov 11 - Wed, Nov 18

9:40 pm - 5:40 pmIAH Houston George Bush Intcntl-LIS Lisbon Humberto Delgado

14h 00m1 stop London Heathrow

11:05 am - 10:30 pmLIS Lisbon Humberto Delgado-IAH Houston George Bush Intcntl

17h 25m1 stop Philadelphia

$717British Airways

Tue, Jan 19 - Tue, Jan 26

11:50 am - 10:40 amIAH Houston George Bush Intcntl-LIS Lisbon Humberto Delgado

16h 50m1 stop Montreal Pierre Elliott Trudeau Intl

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

15h 00m1 stop Frankfurt am Main

$723United Airlines

Mon, Nov 9 - Tue, Nov 17

11:50 am - 6:55 amIAH Houston George Bush Intcntl-LIS Lisbon Humberto Delgado

13h 05m1 stop Montreal Pierre Elliott Trudeau Intl

5:00 am - 6:15 pmLIS Lisbon Humberto Delgado-IAH Houston George Bush Intcntl

19h 15m1 stop Frankfurt am Main

$723United Airlines

Wed, Nov 11 - Thu, Nov 19

12:50 pm - 7:40 amAUS Austin Bergstrom-LIS Lisbon Humberto Delgado

12h 50m1 stop Philadelphia

11:05 am - 9:59 pmLIS Lisbon Humberto Delgado-AUS Austin Bergstrom

16h 54m1 stop Philadelphia

$724Iberia

Wed, Dec 9 - Wed, Dec 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 - 11:55 pmLIS Lisbon Humberto Delgado-IAH Houston George Bush Intcntl

24h 55m2 stops Frankfurt am Main Chicago O'Hare Intl

$746Lufthansa

Tue, Nov 17 - Fri, Nov 27

3:50 pm - 5:55 pmIAH Houston George Bush Intcntl-LIS Lisbon Humberto Delgado

20h 05m1 stop London Heathrow

11:05 am - 9:28 pmLIS Lisbon Humberto Delgado-IAH Houston George Bush Intcntl

16h 23m1 stop Philadelphia

$766British Airways

Fri, Nov 27 - Thu, Dec 3

2:16 pm - 9:05 amAUS Austin Bergstrom-LIS Lisbon Humberto Delgado

12h 49m1 stop Philadelphia

6:30 am - 9:56 pmLIS Lisbon Humberto Delgado-AUS Austin Bergstrom

21h 26m2 stops Madrid Barajas Chicago O'Hare Intl

$766Iberia

Thu, Nov 12 - Tue, Nov 17

Cheap last minute flights

Enter your travel dates to find the best prices.

4:00 pm - 3:35 pmDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado

17h 35m1 stop Frankfurt am Main

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

15h 10m1 stop Frankfurt am Main

$837Lufthansa

Wed, Aug 12 - Fri, Aug 21

2:35 pm - 9:05 amDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado

12h 30m2 stops Cincinnati Cinci./N. Kentucky Philadelphia

8:25 am - 8:10 pmLIS Lisbon Humberto Delgado-DFW Dallas/Fort Worth

17h 45m1 stop Madrid Barajas

$973American Airlines

Wed, Aug 12 - Fri, Aug 21

1:24 pm - 2:55 pmDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado

19h 31m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

5:00 am - 10:31 pmLIS Lisbon Humberto Delgado-DFW Dallas/Fort Worth

23h 31m2 stops Amsterdam Schiphol Minneapolis St Paul

$979Delta

Wed, Aug 12 - Fri, Aug 21

4:00 pm - 3:40 pmDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado

17h 40m1 stop Frankfurt am Main

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

15h 10m1 stop Frankfurt am Main

$1,008Lufthansa

Sat, Aug 15 - Sat, Aug 22

1:48 pm - 10:35 amDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado

14h 47m2 stops Denver Intl Washington, D.C. Dulles Intl

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

15h 10m1 stop Frankfurt am Main

$1,022United Airlines

Sat, Aug 15 - Sat, Aug 22

9:20 am - 11:15 amDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado

19h 55m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

11:55 am - 11:59 pmLIS Lisbon Humberto Delgado-DFW Dallas/Fort Worth

18h 04m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$1,033Delta

Sat, Aug 15 - Sat, Aug 22

9:15 pm - 11:20 pmIAH Houston George Bush Intcntl-LIS Lisbon Humberto Delgado

20h 05m1 stop Istanbul

5:05 pm - 12:45 pmLIS Lisbon Humberto Delgado-IAH Houston George Bush Intcntl

25h 40m1 stop Istanbul

$1,060Turkish Airlines

Fri, Aug 14 - Thu, Aug 27

9:05 pm - 11:15 pmIAH Houston George Bush Intcntl-LIS Lisbon Humberto Delgado

20h 10m1 stop London Heathrow

12:30 pm - 11:59 pmLIS Lisbon Humberto Delgado-IAH Houston George Bush Intcntl

17h 29m2 stops Madrid Barajas Dallas/Fort Worth

$1,072Multiple Airlines

Wed, Aug 12 - Thu, Aug 20

1:16 pm - 11:50 amIAH Houston George Bush Intcntl-LIS Lisbon Humberto Delgado

16h 34m2 stops Chicago O'Hare Intl Madrid Barajas

8:25 am - 8:40 pmLIS Lisbon Humberto Delgado-IAH Houston George Bush Intcntl

18h 15m2 stops Madrid Barajas Dallas/Fort Worth

$1,087Multiple Airlines

Wed, Aug 12 - Thu, Aug 20

12:14 pm - 9:05 amHOU Houston Hobby-LIS Lisbon Humberto Delgado

14h 51m2 stops Dallas/Fort Worth Philadelphia

8:25 am - 7:51 pmLIS Lisbon Humberto Delgado-HOU Houston Hobby

17h 26m2 stops Madrid Barajas Dallas/Fort Worth

$1,141American Airlines

Fri, Aug 14 - Fri, Aug 21

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British Airways flights from Texas to Lisbon

Our best British Airways deals on Texas to Lisbon flight tickets

British Airways

Dec 2

AUS6:55 pmAustin Bergstrom

16h 45m

1 stop

LIS5:40 pmLisbon Humberto Delgado

Dec 11

LIS7:05 amLisbon Humberto Delgado

15h 40m

1 stop

AUS4:45 pmAustin Bergstrom

$738

British Airways

Nov 4

AUS6:55 pmAustin Bergstrom

21h 00m

1 stop

LIS9:55 pmLisbon Humberto Delgado

Nov 11

LIS7:05 amLisbon Humberto Delgado

15h 40m

1 stop

AUS4:45 pmAustin Bergstrom

$739

British Airways

Jan 3

SAT4:39 pmSan Antonio

19h 06m

2 stops

LIS5:45 pmLisbon Humberto Delgado

Jan 11

LIS3:50 pmLisbon Humberto Delgado

38h 08m

2 stops

SAT11:58 pmSan Antonio

$845

Air France flights from Texas to Lisbon

Our best Air France deals on Texas to Lisbon flight tickets

Air France

Oct 13

DFW3:45 pmDallas/Fort Worth

20h 05m

1 stop

LIS5:50 pmLisbon Humberto Delgado

Oct 20

LIS5:35 amLisbon Humberto Delgado

14h 00m

1 stop

DFW1:35 pmDallas/Fort Worth

$743

Air France

Oct 14

DFW3:45 pmDallas/Fort Worth

17h 10m

1 stop

LIS2:55 pmLisbon Humberto Delgado

Oct 22

LIS5:35 amLisbon Humberto Delgado

17h 55m

2 stops

DFW5:30 pmDallas/Fort Worth

$752

Air France

Nov 2

DAL10:11 amDallas Love Field

15h 49m

2 stops

LIS8:00 amLisbon Humberto Delgado

Nov 16

LIS11:15 amLisbon Humberto Delgado

17h 34m

2 stops

DAL10:49 pmDallas Love Field

$881

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

HoustonLisbon

IAH Houston George Bush Intcntl - LIS Lisbon Humberto Delgado

IAHLIS

Houston George Bush Intcntl

Wed 11/11

11:50 am-6:55 am

1 stop13h 05m

Lisbon Humberto Delgado

Wed 11/18

5:00 am-2:00 pm

1 stop15h 00m

$698

HoustonLisbon

IAH Houston George Bush Intcntl - LIS Lisbon Humberto Delgado

IAHLIS

Houston George Bush Intcntl

Wed 11/11

11:50 am-6:55 am

1 stop13h 05m

Lisbon Humberto Delgado

Wed 11/18

5:00 am-2:00 pm

1 stop15h 00m

$701

HoustonLisbon

IAH Houston George Bush Intcntl - LIS Lisbon Humberto Delgado

IAHLIS

Houston George Bush Intcntl

Wed 11/11

4:10 pm-2:50 pm

1 stop16h 40m

Lisbon Humberto Delgado

Wed 11/18

5:00 am-2:00 pm

1 stop15h 00m

$716

HoustonLisbon

IAH Houston George Bush Intcntl - LIS Lisbon Humberto Delgado

IAHLIS

Houston George Bush Intcntl

Tue 1/19

9:40 pm-5:40 pm

1 stop14h 00m

Lisbon Humberto Delgado

Tue 1/26

11:05 am-10:30 pm

1 stop17h 25m

$717

HoustonLisbon

IAH Houston George Bush Intcntl - LIS Lisbon Humberto Delgado

IAHLIS

Houston George Bush Intcntl

Mon 11/9

11:50 am-10:40 am

1 stop16h 50m

Lisbon Humberto Delgado

Tue 11/17

5:00 am-2:00 pm

1 stop15h 00m

$723

HoustonLisbon

IAH Houston George Bush Intcntl - LIS Lisbon Humberto Delgado

IAHLIS

Houston George Bush Intcntl

Wed 11/11

11:50 am-6:55 am

1 stop13h 05m

Lisbon Humberto Delgado

Thu 11/19

5:00 am-6:15 pm

1 stop19h 15m

$723

AustinLisbon

AUS Austin Bergstrom - LIS Lisbon Humberto Delgado

AUSLIS

Austin Bergstrom

Wed 12/9

12:50 pm-7:40 am

1 stop12h 50m

Lisbon Humberto Delgado

Wed 12/16

11:05 am-9:59 pm

1 stop16h 54m

$724

HoustonLisbon

IAH Houston George Bush Intcntl - LIS Lisbon Humberto Delgado

IAHLIS

Houston George Bush Intcntl

Tue 11/17

5:05 pm-11:30 pm

2 stops24h 25m

Lisbon Humberto Delgado

Fri 11/27

5:00 am-11:55 pm

2 stops24h 55m

$746

HoustonLisbon

IAH Houston George Bush Intcntl - LIS Lisbon Humberto Delgado

IAHLIS

Houston George Bush Intcntl

Fri 11/27

3:50 pm-5:55 pm

1 stop20h 05m

Lisbon Humberto Delgado

Thu 12/3

11:05 am-9:28 pm

1 stop16h 23m

$766

AustinLisbon

AUS Austin Bergstrom - LIS Lisbon Humberto Delgado

AUSLIS

Austin Bergstrom

Thu 11/12

2:16 pm-9:05 am

1 stop12h 49m

Lisbon Humberto Delgado

Tue 11/17

6:30 am-9:56 pm

2 stops21h 26m

$766

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, January 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 $643. If you are unable to visit Lisbon during the month of January, then departing from Texas during the month February is also very affordable. Most momondo users find prices during this month for around $664.

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 $805 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 $669 on momondo.

Can stopping save me money on Texas to Lisbon flights?

You could potentially save up to 27% 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

Fastest flight time	11h 50m
Direct flights	None

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 August 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 7.5 694 reviews	Search Virgin Atlantic flights
British Airways	PriceFrom $445	Free Cancellation	Rating 6.7 8,159 reviews	Search British Airways flights
Lufthansa	PriceFrom $460	Free Cancellation	Rating 6.8 8,179 reviews	Search Lufthansa flights
KLM	PriceFrom $486	Free Cancellation	Rating 7.8 1,557 reviews	Search KLM flights
Iberia	PriceFrom $493	Free Cancellation	Rating 7.0 3,261 reviews	Search Iberia flights
American Airlines	PriceFrom $502	Free Cancellation	Rating 7.1 11,910 reviews	Search American Airlines flights
Air France	PriceFrom $512	Free Cancellation	Rating 7.5 1,641 reviews	Search Air France flights
Delta	PriceFrom $517	Free Cancellation	Rating 7.8 8,506 reviews	Search Delta flights
Finnair	PriceFrom $518	Free Cancellation	Rating 7.6 1,429 reviews	Search Finnair flights
United Airlines	PriceFrom $539	Free Cancellation	Rating 7.4 10,110 reviews	Search United Airlines flights

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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 $224

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 10/17. 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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British Airways 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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