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$456+ Cheap flights from Portugal to Texas

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — DFW
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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Cheap flight deals from Portugal to Texas

Discover tips and strategies to find the most affordable flight options for your journey from Portugal (PT0) to Texas (USTX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 22, 2024.

Round-trip from

$625
(Cheapflightsfares)

One-way from

$456
(Kiwi.com)
From Portugal to Texas
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One-way flight from Portugal to Texas
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Find flight deals from Portugal to Texas

Cheapest flights from Portugal to Texas
Explore the most affordable flight options available from Portugal to Texas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This Delta deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/275:00 amLIS - AUS
2 stops23h 52mDelta
Fri 1/39:00 amAUS - LIS
2 stops20h 20mDelta
Deal found 12/21$777
This Delta deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/265:00 amLIS - DFW
2 stops20h 00mDelta
Wed 1/812:20 pmDFW - LIS
2 stops20h 15mDelta
Deal found 12/21$785
This American Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/268:55 amLIS - DFW
1 stop18h 43mAmerican Airlines
Wed 1/86:51 pmDFW - LIS
1 stop32h 14mAmerican Airlines
Deal found 12/21$793
This oojo deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/276:30 amLIS - AUS
2 stops41h 31mFinnair
Thu 1/22:37 pmAUS - LIS
2 stops26h 48mFinnair
Deal found 12/21$853
This Priceline deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/235:30 pmOPO - DFW
1 stop26h 30mMultiple Airlines
Mon 12/305:20 pmDFW - OPO
1 stop20h 40mMultiple Airlines
Deal found 12/21$869
This Delta deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/236:20 amOPO - DFW
2 stops22h 32mDelta
Mon 12/303:21 pmDFW - OPO
2 stops18h 04mDelta
Deal found 12/21$882
This Ovago deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2712:55 pmLIS - AUS
1 stop34h 00mMultiple Airlines
Thu 1/22:37 pmAUS - LIS
2 stops26h 48mMultiple Airlines
Deal found 12/21$888
This KLM deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/273:25 pmLIS - AUS
1 stop30h 45mKLM
Thu 1/26:15 pmAUS - LIS
1 stop34h 20mKLM
Deal found 12/21$896
This United Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2312:25 pmOPO - DFW
3 stops59h 43mUnited Airlines
Mon 12/3012:15 pmDFW - OPO
2 stops17h 20mUnited Airlines
Deal found 12/21$912
This United Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2711:00 amLIS - AUS
1 stop29h 53mUnited Airlines
Fri 1/34:46 pmAUS - LIS
1 stop11h 29mUnited Airlines
Deal found 12/21$920
This Finnair deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/227:45 amLIS - DFW
1 stop18h 50mFinnair
Thu 12/265:20 pmDFW - LIS
1 stop24h 05mFinnair
Deal found 12/22$946
This Virgin Atlantic deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/268:50 amLIS - DAL
2 stops19h 43mVirgin Atlantic
Wed 1/810:17 amDAL - LIS
2 stops15h 43mVirgin Atlantic
Deal found 12/21$1,010

Find flights from Portugal to Texas within your budget

Customize your flight search to find flights from Portugal to Texas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LisbonDallas

LIS - DFW

LISDFW

Lisbon Humberto Delgado

Thu 1/23

8:20 am-8:35 pm

1 stop18h 15m

Dallas/Fort Worth

Tue 1/28

3:20 pm-12:05 pm

1 stop14h 45m

$625

LisbonDallas

LIS - DFW

LISDFW

Lisbon Humberto Delgado

Thu 1/16

6:30 am-5:05 pm

1 stop16h 35m

Dallas/Fort Worth

Wed 1/29

9:06 pm-9:50 pm

1 stop18h 44m

$627

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Wed 2/5

7:05 am-9:58 pm

2 stops20h 53m

Austin Bergstrom

Wed 2/19

12:47 pm-8:55 am

2 stops38h 08m

$637

LisbonDallas

LIS - DFW

LISDFW

Lisbon Humberto Delgado

Tue 1/21

5:30 am-1:50 pm

1 stop14h 20m

Dallas/Fort Worth

Wed 3/26

1:29 pm-11:20 am

2 stops16h 51m

$639

PortoDallas

OPO - DFW

OPODFW

Porto

Sun 2/2

8:20 am-8:35 pm

1 stop18h 15m

Dallas/Fort Worth

Wed 2/12

4:20 pm-8:00 pm

2 stops21h 40m

$642

LisbonDallas

LIS - DFW

LISDFW

Lisbon Humberto Delgado

Thu 1/16

8:20 am-11:30 pm

2 stops21h 10m

Dallas/Fort Worth

Wed 1/29

4:20 pm-9:50 pm

1 stop23h 30m

$643

PortoDallas

OPO - DFW

OPODFW

Porto

Fri 1/17

8:20 am-9:50 pm

2 stops19h 30m

Dallas/Fort Worth

Tue 1/21

6:30 pm-5:40 pm

1 stop17h 10m

$643

PortoDallas

OPO - DFW

OPODFW

Porto

Sun 2/2

12:25 pm-8:35 pm

1 stop14h 10m

Dallas/Fort Worth

Wed 2/12

5:20 pm-8:00 pm

1 stop20h 40m

$652

LisbonDallas

LIS - DAL

LISDAL

Lisbon Humberto Delgado

Thu 1/23

5:00 am-5:55 pm

2 stops18h 55m

Dallas Love Field

Tue 1/28

12:35 pm-10:35 am

2 stops16h 00m

$654

PortoDallas

OPO - DFW

OPODFW

Porto

Fri 1/17

8:20 am-2:32 pm

2 stops36h 12m

Dallas/Fort Worth

Tue 1/21

9:06 pm-4:05 pm

2 stops36h 59m

$662

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 55 results
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Best time to book a flight from Portugal to Texas

Have a flexible travel schedule? Discover the best time to fly to Texas from Portugal with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Portugal to Texas

Get recent, data-driven insights about flights from Portugal to Texas including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Portugal to Texas?

Currently, August is the cheapest month in which you can book a flight from Portugal to Texas (average of $216). Flying from Portugal to Texas in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Texas by month

Plan your trip to Texas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Texas ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Texas when rainfall is around 3.2 in.

Temperature in Texas by month

Plan your trip to Texas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Texas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Texas

Get insights into the airlines that provide service to Texas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Texas. Reviews last updated December 22, 2024.
Get a feel of what it's like to fly with Finnair, American Airlines and British Airways from Portugal to Texas by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,597 reviews

Entertainment

7.9

Crew

8.6

Comfort

8.0

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,597 reviews
Delta
8.0
Very good
8,597 reviews

Entertainment

7.9

Crew

8.6

Comfort

8.0

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,342 reviews
Delta
8.0
Very good
8,597 reviews

Entertainment

7.9

Crew

8.6

Comfort

8.0

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.7
Good
1,283 reviews
Delta
8.0
Very good
8,597 reviews

Entertainment

7.9

Crew

8.6

Comfort

8.0

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France
7.4
Good
1,501 reviews
Delta
8.0
Very good
8,597 reviews

Entertainment

7.9

Crew

8.6

Comfort

8.0

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,028 reviews
Delta
8.0
Very good
8,597 reviews

Entertainment

7.9

Crew

8.6

Comfort

8.0

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Portugal to Texas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Portugal to Texas one-way?

    To fly one-way, consider booking your trip with Turkish Airlines, which is currently one of the cheapest options available, starting at $603. Finnair flights start at $607 while deals on Iberia start at $626 one-way.

  • Can I find deals for flights from Portugal to Texas that include hotel bookings?

    Yes. In addition to deals on Portugal to Texas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portugal to Texas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portugal to Texas.

  • Can I find deals for business class flights from Portugal to Texas?

    Yes. Cheapflights offers flight deals from Portugal to Texas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portugal to Texas?

    Currently, August is the cheapest month in which you can book a flight from Portugal to Texas (average of $216). Flying from Portugal to Texas in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Portugal to Texas

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Portugal to Texas

Discover the top 6 airlines that operate flights from Portugal to Texas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$654Average$698FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$663Average$835FlexibilityNo cancel feeOn-time70%
IberiaCheapest$710Average$907FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$753Average$1,055FlexibilityNo cancel feeOn-time69%
KLMCheapest$775Average$1,230FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$808Average$973FlexibilityNo cancel feeOn-time71%
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