How long is the flight from Portugal to Texas?

Average flight duration from Portugal to Texas depends on which airport you fly into and out of. Flying from Porto to Dallas/Fort Worth Airport is 13h 40m on average, while flying from Lisbon to Dallas/Fort Worth Airport is 15h 25m on average. Dallas/Fort Worth Airport is the most popular airport in Texas.

What is the cheapest airline that flies from Portugal to Texas?

WestJet, Finnair, and Iberia are the most popular carriers operating from Portugal to Texas

When did momondo last update prices for flights from Portugal to Texas?

Prices for flights from Portugal to Texas were last updated today.

How many operators does momondo search for flights from Portugal to Texas?

The number of operators available for flights from Portugal to Texas is 1 as of August 2026.

How old do you have to be to fly from Portugal to Texas?

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 Portugal to Texas.

What documentation or ID do you need to fly to Texas?

The travel and health documents you'll need for your trip to Texas may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Texas. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$288 Cheap Flights from Portugal to Texas in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portugal to Texas

Round-trip

One-way

Last minute

Recent round-trip flight deals from Portugal to Texas

Enter your travel dates to find the best prices.

10:30 pm - 8:59 amLIS Lisbon Humberto Delgado-DFW Dallas/Fort Worth

40h 29m2 stops Dublin Chicago O'Hare Intl

4:15 pm - 3:00 pmDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado

16h 45m1 stop Frankfurt am Main

$747Multiple Airlines

Mon, Oct 19 - Sun, Nov 8

5:40 pm - 4:46 pmLIS Lisbon Humberto Delgado-DFW Dallas/Fort Worth

29h 06m1 stop Newark

8:13 am - 10:55 amDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado

20h 42m1 stop Newark

$775Multiple Airlines

Wed, Oct 14 - Tue, Oct 20

5:35 pm - 10:03 amLIS Lisbon Humberto Delgado-IAH Houston George Bush Intcntl

22h 28m1 stop Miami

4:08 pm - 5:45 amIAH Houston George Bush Intcntl-LIS Lisbon Humberto Delgado

31h 37m2 stops Baltimore/Washington Miami

$785Multiple Airlines

Fri, Oct 2 - Sat, Oct 10

5:45 pm - 4:46 pmLIS Lisbon Humberto Delgado-DFW Dallas/Fort Worth

29h 01m1 stop Newark

8:13 am - 5:30 amDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado

15h 17m1 stop Newark

$787Multiple Airlines

Thu, Oct 15 - Wed, Oct 21

8:20 am - 1:39 amLIS Lisbon Humberto Delgado-DFW Dallas/Fort Worth

23h 19m2 stops Madrid Barajas New York John F Kennedy Intl

5:20 pm - 3:25 pmDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado

16h 05m1 stop Helsinki-Vantaa

$793Multiple Airlines

Thu, Nov 5 - Sun, Nov 15

12:30 pm - 9:24 amLIS Lisbon Humberto Delgado-DFW Dallas/Fort Worth

26h 54m2 stops Madrid Barajas Miami

5:20 pm - 3:25 pmDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado

16h 05m1 stop Helsinki-Vantaa

$799Multiple Airlines

Wed, Nov 4 - Sun, Nov 15

11:35 am - 3:25 pmLIS Lisbon Humberto Delgado-AUS Austin Bergstrom

33h 50m1 stop Toronto Pearson Intl

5:40 pm - 6:45 amAUS Austin Bergstrom-LIS Lisbon Humberto Delgado

32h 05m1 stop Toronto Pearson Intl

$800Air Transat

Mon, Oct 12 - Tue, Oct 27

7:45 am - 9:24 amLIS Lisbon Humberto Delgado-DFW Dallas/Fort Worth

31h 39m2 stops Madrid Barajas Miami

5:20 pm - 3:25 pmDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado

16h 05m1 stop Helsinki-Vantaa

$801Multiple Airlines

Sun, Nov 1 - Sun, Nov 15

6:35 am - 7:08 pmLIS Lisbon Humberto Delgado-DFW Dallas/Fort Worth

18h 33m2 stops Madrid Barajas Miami

1:50 pm - 7:40 amDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado

11h 50m1 stop Madrid Barajas

$883Iberia

Mon, Oct 19 - Sun, Nov 8

6:35 am - 7:08 pmLIS Lisbon Humberto Delgado-DFW Dallas/Fort Worth

18h 33m2 stops Madrid Barajas Miami

5:00 pm - 6:05 pmDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado

19h 05m2 stops Miami Madrid Barajas

$888Iberia

Mon, Oct 19 - Sun, Nov 8

Recent last minute flight deals from Portugal to Texas

Enter your travel dates to find the best prices.

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

18h 04m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

3:45 pm - 11:15 amDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado

13h 30m1 stop Paris Charles de Gaulle

$945Delta

Thu, Aug 27 - Thu, Sep 10

5:35 am - 1:35 pmLIS Lisbon Humberto Delgado-DFW Dallas/Fort Worth

14h 00m1 stop Paris Charles de Gaulle

3:45 pm - 11:15 amDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado

13h 30m1 stop Paris Charles de Gaulle

$946Delta

Thu, Aug 27 - Thu, Sep 10

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

18h 04m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

3:45 pm - 2:55 pmDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado

17h 10m1 stop Paris Charles de Gaulle

$946Multiple Airlines

Thu, Aug 27 - Thu, Sep 10

5:00 am - 5:41 pmLIS Lisbon Humberto Delgado-DFW Dallas/Fort Worth

18h 41m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

3:45 pm - 5:50 pmDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado

20h 05m1 stop Paris Charles de Gaulle

$946Delta

Thu, Aug 27 - Thu, Sep 10

5:35 am - 1:35 pmLIS Lisbon Humberto Delgado-DFW Dallas/Fort Worth

14h 00m1 stop Paris Charles de Gaulle

3:45 pm - 11:15 amDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado

13h 30m1 stop Paris Charles de Gaulle

$947Air France

Thu, Aug 27 - Thu, Sep 10

5:35 am - 1:35 pmLIS Lisbon Humberto Delgado-DFW Dallas/Fort Worth

14h 00m1 stop Paris Charles de Gaulle

3:45 pm - 11:15 amDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado

13h 30m1 stop Paris Charles de Gaulle

$947Delta

Thu, Aug 27 - Thu, Sep 10

5:00 am - 5:41 pmLIS Lisbon Humberto Delgado-DFW Dallas/Fort Worth

18h 41m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

3:45 pm - 5:50 pmDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado

20h 05m1 stop Paris Charles de Gaulle

$949Delta

Thu, Aug 27 - Thu, Sep 10

5:35 am - 1:35 pmLIS Lisbon Humberto Delgado-DFW Dallas/Fort Worth

14h 00m1 stop Paris Charles de Gaulle

3:45 pm - 11:15 amDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado

13h 30m1 stop Paris Charles de Gaulle

$950Delta

Thu, Aug 27 - Thu, Sep 10

8:45 pm - 11:58 pmLIS Lisbon Humberto Delgado-IAH Houston George Bush Intcntl

33h 13m2 stops Madrid Barajas Chicago O'Hare Intl

11:00 am - 11:50 amIAH Houston George Bush Intcntl-LIS Lisbon Humberto Delgado

18h 50m2 stops Chicago O'Hare Intl Madrid Barajas

$1,047Iberia

Mon, Aug 24 - Wed, Sep 16

6:35 am - 11:58 pmLIS Lisbon Humberto Delgado-IAH Houston George Bush Intcntl

23h 23m2 stops Madrid Barajas Chicago O'Hare Intl

11:00 am - 11:50 amIAH Houston George Bush Intcntl-LIS Lisbon Humberto Delgado

18h 50m2 stops Chicago O'Hare Intl Madrid Barajas

$1,221Iberia

Sun, Aug 23 - Wed, Sep 16

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

Iberia flights from Portugal to Texas

Our best Iberia deals on Portugal to Texas flight tickets

Iberia

Nov 4

LIS8:45 pmLisbon Humberto Delgado

14h 45m

1 stop

DFW5:30 amDallas/Fort Worth

Nov 12

DFW1:50 pmDallas/Fort Worth

11h 50m

1 stop

LIS7:40 amLisbon Humberto Delgado

$904

Iberia

Dec 21

OPO8:20 amPorto

17h 53m

2 stops

AUS8:13 pmAustin Bergstrom

Dec 30

AUS2:10 pmAustin Bergstrom

15h 35m

2 stops

OPO11:45 amPorto

$984

Iberia

Oct 6

OPO12:25 pmPorto

13h 45m

1 stop

DFW8:10 pmDallas/Fort Worth

Oct 13

DFW9:45 pmDallas/Fort Worth

12h 15m

1 stop

OPO4:00 pmPorto

$986

Delta flights from Portugal to Texas

Our best Delta deals on Portugal to Texas flight tickets

Delta

Sep 3

OPO11:35 amPorto

18h 24m

2 stops

DFW11:59 pmDallas/Fort Worth

Sep 10

DFW3:45 pmDallas/Fort Worth

17h 40m

1 stop

OPO3:25 pmPorto

$938

Delta

Sep 3

OPO5:55 amPorto

13h 40m

1 stop

DFW1:35 pmDallas/Fort Worth

Sep 10

DFW3:45 pmDallas/Fort Worth

17h 40m

1 stop

OPO3:25 pmPorto

$939

Delta

Sep 3

OPO11:35 amPorto

18h 24m

2 stops

DFW11:59 pmDallas/Fort Worth

Sep 10

DFW3:45 pmDallas/Fort Worth

17h 40m

1 stop

OPO3:25 pmPorto

$942

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LisbonDallas

LIS Lisbon Humberto Delgado - DFW Dallas/Fort Worth

LISDFW

Lisbon Humberto Delgado

Mon 10/19

10:30 pm-8:59 am

2 stops40h 29m

Dallas/Fort Worth

Sun 11/8

4:15 pm-3:00 pm

1 stop16h 45m

$747

LisbonDallas

LIS Lisbon Humberto Delgado - DFW Dallas/Fort Worth

LISDFW

Lisbon Humberto Delgado

Wed 10/14

5:40 pm-4:46 pm

1 stop29h 06m

Dallas/Fort Worth

Tue 10/20

8:13 am-10:55 am

1 stop20h 42m

$775

LisbonHouston

LIS Lisbon Humberto Delgado - IAH Houston George Bush Intcntl

LISIAH

Lisbon Humberto Delgado

Fri 10/2

5:35 pm-10:03 am

1 stop22h 28m

Houston George Bush Intcntl

Sat 10/10

4:08 pm-5:45 am

2 stops31h 37m

$785

LisbonDallas

LIS Lisbon Humberto Delgado - DFW Dallas/Fort Worth

LISDFW

Lisbon Humberto Delgado

Thu 10/15

5:45 pm-4:46 pm

1 stop29h 01m

Dallas/Fort Worth

Wed 10/21

8:13 am-5:30 am

1 stop15h 17m

$787

LisbonDallas

LIS Lisbon Humberto Delgado - DFW Dallas/Fort Worth

LISDFW

Lisbon Humberto Delgado

Thu 11/5

8:20 am-1:39 am

2 stops23h 19m

Dallas/Fort Worth

Sun 11/15

5:20 pm-3:25 pm

1 stop16h 05m

$793

LisbonDallas

LIS Lisbon Humberto Delgado - DFW Dallas/Fort Worth

LISDFW

Lisbon Humberto Delgado

Wed 11/4

12:30 pm-9:24 am

2 stops26h 54m

Dallas/Fort Worth

Sun 11/15

5:20 pm-3:25 pm

1 stop16h 05m

$799

LisbonAustin

LIS Lisbon Humberto Delgado - AUS Austin Bergstrom

LISAUS

Lisbon Humberto Delgado

Mon 10/12

11:35 am-3:25 pm

1 stop33h 50m

Austin Bergstrom

Tue 10/27

5:40 pm-6:45 am

1 stop32h 05m

$800

LisbonDallas

LIS Lisbon Humberto Delgado - DFW Dallas/Fort Worth

LISDFW

Lisbon Humberto Delgado

Sun 11/1

7:45 am-9:24 am

2 stops31h 39m

Dallas/Fort Worth

Sun 11/15

5:20 pm-3:25 pm

1 stop16h 05m

$801

Quickest round-trip

LisbonDallas

LIS Lisbon Humberto Delgado - DFW Dallas/Fort Worth

LISDFW

Lisbon Humberto Delgado

Mon 10/19

6:35 am-7:08 pm

2 stops18h 33m

Dallas/Fort Worth

Sun 11/8

1:50 pm-7:40 am

1 stop11h 50m

$883

LisbonDallas

LIS Lisbon Humberto Delgado - DFW Dallas/Fort Worth

LISDFW

Lisbon Humberto Delgado

Mon 10/19

6:35 am-7:08 pm

2 stops18h 33m

Dallas/Fort Worth

Sun 11/8

5:00 pm-6:05 pm

2 stops19h 05m

$888

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 Portugal to Texas

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 Texas?

The cheapest month to fly to Texas from Portugal is in February. Flight prices, which tend to average around $819, are often lower during this time because this is during the off-season. If you don’t want to visit Texas in February, then you should wait until September to fly from Portugal, when ticket prices are also cheap, with an average price of $866.

Can stopping save me money on Portugal to Texas flights?

You could potentially save up to 5% on your flight if you consider stops on a Portugal to Texas flight.

Cheap Portugal to Texas flight deals and tips

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

Best Price Found	$288
Fastest flight time	13h 40m
Direct flights	None

The best one-way flight to Texas from Portugal in the past 72 hours is $288. The best round-trip flight deal from Portugal to Texas found on momondo in the last 72 hours is $747.

The fastest flight from Portugal to Texas takes 13h 40m

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

Search flight deals

Frequently asked questions about flying from Portugal to Texas

When did momondo last update prices for flights from Portugal to Texas?
Prices for flights from Portugal to Texas were last updated today.
How many operators does momondo search for flights from Portugal to Texas?
The number of operators available for flights from Portugal to Texas is 1 as of August 2026.
How old do you have to be to fly from Portugal to Texas?
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 Portugal to Texas.
What documentation or ID do you need to fly to Texas?
The travel and health documents you'll need for your trip to Texas may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Texas. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Portugal to Texas

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

Airline	Rating	Free Cancellation	Price
Iberia	PriceFrom $838	Free Cancellation	Rating 7.0 3,258 reviews		Search Iberia flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portugal to Texas. momondo saves you time and could save you money on your trip.

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

Flights from Portugal to Texas with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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 Texas from Portugal.

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

Yes. momondo can track prices for Portugal to Texas flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.