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Portugal

$287+ Cheap flights from Texas to Portugal

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — LIS
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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Cheap flight deals from Texas to Portugal

Keep the following information in mind while searching for Texas to Portugal flight deals. Data was last updated April 2, 2025.

Round-trip from

$571
(Travelocity)

One-way from

$292
(Air France)

Popular in

May

Cheapest in

February

Average price

$797
From Texas to Portugal
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One-way flight from Texas to Portugal
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Highest demand for flights based on searches. 9% potential increase in price ($89 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Texas to Portugal

Cheapest flights from Texas to Portugal
Explore the most affordable flight options available from Texas to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This British Airways deal was found by Cheapflights users on 3/31. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/35:20 pmDFW - OPO
1 stop20h 40mMultiple Airlines
Wed 11/128:20 amOPO - DFW
2 stops16h 25mMultiple Airlines
Deal found 3/31$541
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Wed 11/1911:35 amDFW - OPO
2 stops21h 40mUnited Airlines
Thu 11/276:00 amOPO - DFW
2 stops46h 22mUnited Airlines
Deal found 4/1$542
This Orbitz deal was found by Cheapflights users on 4/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/122:25 pmDFW - OPO
2 stops19h 40mBritish Airways
Wed 11/198:20 amOPO - DFW
2 stops16h 25mBritish Airways
Deal found 4/1$544
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Mon 11/312:24 pmDFW - OPO
2 stops17h 21mAmerican Airlines
Wed 11/128:20 amOPO - DFW
2 stops19h 30mAmerican Airlines
Deal found 3/31$546
This KLM deal was found by Cheapflights users on 4/1. 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.
Wed 11/124:00 pmDFW - OPO
1 stop12h 50mKLM
Wed 11/1911:15 amOPO - DFW
2 stops18h 53mKLM
Deal found 4/1$552
This Air France deal was found by Cheapflights users on 4/1. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1212:01 pmDAL - OPO
2 stops16h 49mMultiple Airlines
Wed 11/1911:15 amOPO - DAL
2 stops18h 23mMultiple Airlines
Deal found 4/1$557
This Lufthansa deal was found by Cheapflights users on 3/31. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/34:20 pmDFW - OPO
1 stop24h 05mLufthansa
Wed 11/124:30 pmOPO - DFW
1 stop28h 05mLufthansa
Deal found 3/31$566
This Iberia deal was found by Cheapflights users on 4/1. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2310:09 amDFW - OPO
2 stops15h 26mIberia
Tue 10/712:20 pmOPO - DFW
1 stop13h 50mIberia
Deal found 4/1$576
This Lufthansa deal was found by Cheapflights users on 4/1. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/254:20 pmDFW - LIS
1 stop24h 30mLufthansa
Mon 12/13:55 pmLIS - DFW
2 stops60h 29mLufthansa
Deal found 4/1$610
This Air Canada deal was found by Cheapflights users on 4/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/77:15 amDFW - LIS
1 stop20h 05mAir Canada
Fri 11/1411:00 amLIS - DFW
2 stops41h 24mAir Canada
Deal found 4/1$611
This Delta deal was found by Cheapflights users on 4/1. 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.
Sun 4/277:00 amDFW - LIS
1 stop21h 45mDelta
Wed 5/1412:45 pmLIS - DFW
1 stop15h 48mDelta
Deal found 4/1$613
This Delta deal was found by Cheapflights users on 4/1. 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 5/53:00 pmDFW - OPO
2 stops20h 55mDelta
Thu 5/154:20 pmOPO - DFW
2 stops25h 11mDelta
Deal found 4/1$615

Cheapflights Fare Finder

Customize your flight search to find flights from Texas to Portugal 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 April 2, 2025.
Use the filters below to find and compare flights from Texas to Portugal that are best for you.

Fly from

Texas

Fly to

Portugal

Route

Depart

Return

Price

DallasPorto

DFW - OPO

DFWOPO

Dallas/Fort Worth

Tue 8/5

9:40 pm-3:55 pm

1 stop12h 15m

Porto

Thu 8/21

8:15 am-8:10 pm

1 stop17h 55m

$571

DallasPorto

DFW - OPO

DFWOPO

Dallas/Fort Worth

Tue 9/23

8:22 am-7:35 am

2 stops17h 13m

Porto

Tue 10/7

8:15 am-8:10 pm

1 stop17h 55m

$575

DallasPorto

DFW - OPO

DFWOPO

Dallas/Fort Worth

Tue 9/23

10:09 am-7:35 am

2 stops15h 26m

Porto

Tue 10/7

12:20 pm-8:10 pm

1 stop13h 50m

$576

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Sun 4/27

7:00 am-10:45 am

1 stop21h 45m

Lisbon Humberto Delgado

Wed 5/14

12:45 pm-10:33 pm

1 stop15h 48m

$613

DallasPorto

DFW - OPO

DFWOPO

Dallas/Fort Worth

Mon 5/5

3:00 pm-5:55 pm

2 stops20h 55m

Porto

Thu 5/15

4:20 pm-11:31 am

2 stops25h 11m

$615

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Sun 4/20

9:20 pm-5:55 pm

1 stop14h 35m

Lisbon Humberto Delgado

Wed 4/30

7:20 am-7:16 pm

2 stops17h 56m

$616

DallasLisbon

DAL - LIS

DALLIS

Dallas Love Field

Mon 4/28

5:55 am-8:00 am

2 stops20h 05m

Lisbon Humberto Delgado

Fri 5/9

10:00 am-9:07 pm

2 stops17h 07m

$617

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Mon 5/5

3:50 pm-5:50 pm

1 stop20h 00m

Lisbon Humberto Delgado

Thu 5/15

12:45 pm-11:59 pm

2 stops17h 14m

$626

DallasPorto

DFW - OPO

DFWOPO

Dallas/Fort Worth

Sun 5/4

7:00 am-6:15 pm

2 stops29h 15m

Porto

Tue 5/20

6:00 am-9:44 pm

2 stops21h 44m

$626

DallasLisbon

DFW - LIS

DFWLIS

Dallas/Fort Worth

Mon 4/7

11:20 am-9:20 am

1 stop16h 00m

Lisbon Humberto Delgado

Mon 4/14

3:35 pm-6:32 pm

2 stops32h 57m

$628

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 60 results
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Best time to book a flight from Texas to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Texas 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.

Cheapflights Insights

Everything you need to know about your flight from Texas to Portugal

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

Currently, January is the cheapest month in which you can book a flight from Texas to Portugal (average of $612). Flying from Texas to Portugal in June is currently the most expensive (average of $1,203). 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.

What is the cheapest time of day to fly from TX to PT?

Find hourly flight availability from Texas to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 2, 2025.

When flying from Texas to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Portugal by month

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

In terms of precipitation, rainfall in Portugal ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Portugal when rainfall is around 0.2 in.

Temperature in Portugal by month

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

If weather is an important factor for your trip to Portugal, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated April 2, 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from Texas to Portugal. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,898 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,898 reviews
Delta
8.0
Very good
7,898 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
7,898 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,898 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,572 reviews
Delta
8.0
Very good
7,898 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,425 reviews
Delta
8.0
Very good
7,898 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Texas to Portugal. 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 Texas to Portugal one-way?

    One-way options have recently been found by users for as low as $292 on Air France. Other airlines that offer cheap prices include British Airways from $311 and Air Canada from $314 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Texas to Portugal 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 Texas to Portugal?

    Currently, January is the cheapest month in which you can book a flight from Texas to Portugal (average of $612). Flying from Texas to Portugal in June is currently the most expensive (average of $1,203). 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 Texas to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Texas to Portugal

Discover the top 10 airlines that operate flights from Texas to Portugal. 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 April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$494Average$946FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$519Average$923FlexibilityNo cancel feeOn-time77%
FinnairCheapest$534Average$717FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$537Average$1,025FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$541Average$771FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$542Average$880FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$549Average$829FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$563Average$916FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$565Average$1,289FlexibilityNo cancel feeOn-time76%
KLMCheapest$586Average$1,036FlexibilityNo cancel feeOn-time75%

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