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Flight Deals
Cheap Flights from Portugal to Texas
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portugal to Texas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.
Recent round-trip flight deals from Portugal to Texas
Tue, Nov 24 - Tue, Dec 1
11:35 am - 10:55 amOPO Porto-DFW Dallas/Fort Worth
29h 20m3 stops Madrid Barajas Miami Las Vegas Harry Reid Intl
6:00 am - 3:15 pmDFW Dallas/Fort Worth-OPO Porto
27h 15m2 stops Miami Madrid Barajas
$579Multiple Airlines
Tue, Nov 17 - Tue, Nov 24
5:00 am - 8:47 amOPO Porto-DFW Dallas/Fort Worth
33h 47m3 stops Lisbon Humberto Delgado Miami Philadelphia
5:24 am - 10:00 pmDFW Dallas/Fort Worth-OPO Porto
34h 36m2 stops Miami Lisbon Humberto Delgado
$597Multiple Airlines
Sat, Nov 21 - Sat, Nov 28
7:35 am - 8:44 amOPO Porto-IAH Houston George Bush Intcntl
31h 09m2 stops Madrid Barajas Miami
9:39 am - 3:15 pmIAH Houston George Bush Intcntl-OPO Porto
23h 36m2 stops Miami Madrid Barajas
$649Multiple Airlines
Thu, Dec 3 - Mon, Dec 7
11:35 am - 5:31 pmOPO Porto-IAH Houston George Bush Intcntl
35h 56m3 stops Madrid Barajas Miami Atlanta Hartsfield-Jackson
10:57 am - 3:15 pmIAH Houston George Bush Intcntl-OPO Porto
22h 18m2 stops Miami Madrid Barajas
$659Multiple Airlines
Tue, Nov 24 - Tue, Dec 1
11:35 am - 10:55 amOPO Porto-DFW Dallas/Fort Worth
29h 20m3 stops Madrid Barajas Miami Las Vegas Harry Reid Intl
8:10 am - 3:15 pmDFW Dallas/Fort Worth-OPO Porto
25h 05m3 stops Atlanta Hartsfield-Jackson Miami Madrid Barajas
$662Multiple Airlines
Sat, Nov 21 - Sat, Nov 28
7:35 am - 11:27 amOPO Porto-IAH Houston George Bush Intcntl
33h 52m3 stops Madrid Barajas Miami Las Vegas Harry Reid Intl
9:39 am - 3:15 pmIAH Houston George Bush Intcntl-OPO Porto
23h 36m2 stops Miami Madrid Barajas
$670Multiple Airlines
Mon, Nov 23 - Wed, Jan 20
11:35 am - 11:27 amLIS Lisbon Humberto Delgado-IAH Houston George Bush Intcntl
29h 52m3 stops Madrid Barajas Miami Las Vegas Harry Reid Intl
6:00 am - 7:15 pmIAH Houston George Bush Intcntl-LIS Lisbon Humberto Delgado
31h 15m3 stops Atlanta Hartsfield-Jackson Miami Madrid Barajas
$679Multiple Airlines
Thu, Dec 3 - Mon, Dec 7
11:35 am - 5:31 pmOPO Porto-IAH Houston George Bush Intcntl
35h 56m3 stops Madrid Barajas Miami Atlanta Hartsfield-Jackson
9:41 am - 7:20 pmIAH Houston George Bush Intcntl-OPO Porto
27h 39m3 stops Atlanta Hartsfield-Jackson Miami Madrid Barajas
$722Multiple Airlines
Sat, Nov 7 - Tue, Dec 8
8:20 am - 9:50 pmLIS Lisbon Humberto Delgado-DFW Dallas/Fort Worth
19h 30m2 stops Madrid Barajas Miami
1:50 pm - 6:05 pmDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado
22h 15m1 stop Madrid Barajas
$4,524Iberia
Sat, Nov 7 - Tue, Dec 8
6:30 am - 9:50 pmLIS Lisbon Humberto Delgado-DFW Dallas/Fort Worth
21h 20m2 stops Madrid Barajas Miami
9:15 pm - 8:05 pmDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado
16h 50m2 stops London Heathrow Madrid Barajas
$4,543Iberia
Recent one-way flight deals from Portugal to Texas
Tue, Dec 15
8:05 am - 1:37 pmLIS Lisbon Humberto Delgado-DFW Dallas/Fort Worth
59h 32m3 stops Barcelona-El Prat Casablanca Mohamed V Miami
$378Multiple Airlines
Mon, Dec 7
1:20 pm - 1:32 pmOPO Porto-DFW Dallas/Fort Worth
54h 12m2 stops Paris Beauvais-Tille Miami
$390Multiple Airlines
Thu, Dec 10
1:15 pm - 11:29 pmLIS Lisbon Humberto Delgado-DFW Dallas/Fort Worth
40h 14m3 stops Madrid Barajas Casablanca Mohamed V Washington, D.C. Dulles Intl
$397Multiple Airlines
Wed, Dec 9
6:05 pm - 10:02 amLIS Lisbon Humberto Delgado-IAH Houston George Bush Intcntl
45h 57m2 stops Paris Beauvais-Tille Miami
$397Multiple Airlines
Mon, Dec 7
6:30 am - 11:29 pmOPO Porto-DFW Dallas/Fort Worth
46h 59m3 stops Malaga Lisbon Humberto Delgado Washington, D.C. Dulles Intl
$411Multiple Airlines
Wed, Dec 9
6:05 pm - 10:02 amLIS Lisbon Humberto Delgado-IAH Houston George Bush Intcntl
45h 57m2 stops Paris Beauvais-Tille Miami
$420Multiple Airlines
Fri, Nov 13
6:15 am - 5:23 pmOPO Porto-DFW Dallas/Fort Worth
41h 08m3 stops Madrid Barajas Casablanca Mohamed V Miami
$421Multiple Airlines
Fri, Dec 11
8:15 pm - 11:29 pmLIS Lisbon Humberto Delgado-DFW Dallas/Fort Worth
33h 14m3 stops Madrid Barajas Casablanca Mohamed V Washington, D.C. Dulles Intl
$421Multiple Airlines
Fri, Apr 23
12:25 pm - 11:55 pmOPO Porto-IAH Houston George Bush Intcntl
17h 30m2 stops Madrid Barajas Miami
$597Iberia
Tue, Dec 22
6:30 am - 4:55 pmLIS Lisbon Humberto Delgado-DFW Dallas/Fort Worth
16h 25m1 stop Madrid Barajas
$613Iberia
Recent last minute flight deals from Portugal to Texas
Sat, Oct 31 - Wed, Nov 4
5:00 am - 5:05 pmOPO Porto-AUS Austin Bergstrom
17h 05m1 stop Amsterdam Schiphol
10:22 am - 10:35 amAUS Austin Bergstrom-OPO Porto
18h 13m2 stops Raleigh-Durham Paris Charles de Gaulle
$939Delta
Sat, Oct 31 - Wed, Nov 4
5:00 am - 5:05 pmOPO Porto-AUS Austin Bergstrom
17h 05m1 stop Amsterdam Schiphol
11:25 am - 8:15 amAUS Austin Bergstrom-OPO Porto
14h 50m1 stop New York John F Kennedy Intl
$942Delta
Fri, Oct 30 - Thu, Nov 12
5:15 pm - 5:23 pmLIS Lisbon Humberto Delgado-DFW Dallas/Fort Worth
29h 08m1 stop Miami
7:41 am - 5:35 amDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado
15h 54m1 stop Washington, D.C. Dulles Intl
$949Multiple Airlines
Sat, Oct 31 - Wed, Nov 4
5:55 am - 5:50 pmOPO Porto-DFW Dallas/Fort Worth
16h 55m1 stop Paris Charles de Gaulle
7:05 am - 10:35 amDFW Dallas/Fort Worth-OPO Porto
21h 30m2 stops Boston Logan Intl Paris Charles de Gaulle
$955Delta
Sat, Oct 31 - Wed, Nov 4
5:55 am - 10:05 pmOPO Porto-DFW Dallas/Fort Worth
21h 10m2 stops Paris Charles de Gaulle Detroit Metropolitan Wayne County
8:15 am - 10:35 amDFW Dallas/Fort Worth-OPO Porto
20h 20m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
$961Delta
Fri, Oct 30 - Thu, Nov 12
5:15 pm - 12:13 pmLIS Lisbon Humberto Delgado-DFW Dallas/Fort Worth
23h 58m2 stops Miami Atlanta Hartsfield-Jackson
6:48 am - 5:35 amDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado
16h 47m1 stop Baltimore/Washington
$964Multiple Airlines
Thu, Oct 29 - Wed, Nov 18
5:55 am - 8:28 pmOPO Porto-AUS Austin Bergstrom
19h 33m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson
11:25 am - 8:15 amAUS Austin Bergstrom-OPO Porto
14h 50m1 stop New York John F Kennedy Intl
$969KLM
Fri, Oct 30 - Wed, Nov 18
5:55 am - 8:28 pmOPO Porto-AUS Austin Bergstrom
19h 33m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson
7:30 am - 8:15 amAUS Austin Bergstrom-OPO Porto
18h 45m1 stop New York John F Kennedy Intl
$969KLM
Sat, Oct 31 - Wed, Nov 25
5:30 am - 11:10 pmLIS Lisbon Humberto Delgado-AUS Austin Bergstrom
22h 40m2 stops Paris Charles de Gaulle New York John F Kennedy Intl
4:51 pm - 5:30 pmAUS Austin Bergstrom-LIS Lisbon Humberto Delgado
18h 39m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
$969Delta
Fri, Oct 30 - Thu, Nov 12
5:30 am - 11:05 pmLIS Lisbon Humberto Delgado-DFW Dallas/Fort Worth
22h 35m2 stops Paris Charles de Gaulle Boston Logan Intl
11:46 am - 11:25 amDFW Dallas/Fort Worth-LIS Lisbon Humberto Delgado
17h 39m2 stops Boston Logan Intl Paris Charles de Gaulle
$970Delta
Booking Insights
KAYAK's insights & trends for flights to Texas
Get data-powered insights and trends for flights to Texas to help you find the cheapest flights, the best time to fly and much more.
Prices
More
How many airports are there in Texas?
There are 25 airports in Texas. The busiest airport is Dallas/Fort Worth Airport (DFW), with 48% of all flights arriving there.
How long is the flight to Texas?
An average nonstop flight from Portugal to Texas takes 23h 59m, covering a distance of 4713 miles. The shortest route is Lisbon (LIS) to Dallas/Fort Worth Airport (DFW) with an average flight time of 14h 45m.
Good to know
Low season | November |
|---|---|
High season | July |
Cheapest flight | $378 |
FAQs for booking flights from Portugal to Texas
Reviews of the top airline flying from Portugal to Texas
See real verified KAYAK customer reviews for airlines flying to Texas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Portugal to Texas. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
7.0
IberiaOverall score based on 3243 reviews
6.4Food
7.7Crew
6.6Entertainment
7.2Boarding
6.8Comfort
Airline reviews
Horrible, they detoured my first flight to Roswell and the communication on why was very poor, We arrive late then waited 20 minutes for them to set up the bridge. I arrived at my connecting flight gate and was told my seat had been given to someone else even though the flight was delayed. We then get to customer service and the computer went down for several hours. The person at the counter was eating their lunch while trying to help me get a flight. Dhe then rebooked on a flight with a connection that was leaving two hours prior to me landing. So I had to then stand in another line to get rebooked. I missed my trip to Morroco and waited 7 days to finally get my luggage. It was a nightmare.
2.0 MediocreD, Aug 2026
Horrible, they detoured my first flight to Roswell and the communication on why was very poor, We arrive late then waited 20 minutes for them to set up the bridge. I arrived at my connecting flight gate and was told my seat had been given to someone else even though the flight was delayed. We then get to customer service and the computer went down for several hours. The person at the counter was eating their lunch while trying to help me get a flight. Dhe then rebooked on a flight with a connection that was leaving two hours prior to me landing. So I had to then stand in another line to get rebooked. I missed my trip to Morroco and waited 7 days to finally get my luggage. It was a nightmare.
All four segments of my trip on Iberia were late for various reasons. No apparent effort to stay on schedule. Never flying Iberia again.
A more organized boarding experience and better food would have made the experience better.
For what we are willing to pay for international air travel, our experience was very good. We had no problem checking in, we had very little wait time at the AA counter in Madrid, and the staff in Madrid were very helpful. The flight crew was helpful and courteous, the plane was on the newer side, and our assigned seats were together without us needing to purchase them. The flight took off on time and arrived early. Overall, it was a pleasant experience or as much as could be expected in economy for almost 10 hours.
We were delayed 2 hours because the crew was late. They need better planning by the crew, we had to sit in uncomfortable seats waiting for them.
Check in needed to be in person, not nice. Also I won’t do connections in Charlotte again because you need to go through security again and short connections become a problem
I have nothing but great things to say about the crew of the American Airlines flight from Madrid to Dallas. They were fantastic! I do, however, have some disregard for the flight attendant that was late in Dallas, causing us to further delay the boarding of our flight to Portland, and leading to the eventual cancellation of that flight. Because that crew-member was so late, we got caught-up in a weather-related ground stop, eventually causing our pilots to "time-out". So we couldn't get out of Dallas. We would have departed DFW on-time (and before the arrival of the thunderstorm) if not for the lateness of that crew member. The whole time the pilots couldn't tell us whether the flight would be cancelled, and that they couldn't get any information from the airline. By the time we knew the flight was cancelled, all of the flights for the following day were full. So, we didn't even get offered a viable option to get home. The American Airlines customer service desk at DFW was grossly under-staffed. And there were several people who waited in line for four-hours before being helped at that desk. We waited in line for almost 2-hours, until I was able to speak with a customer service agent on the phone (after being on-hold for over an hour). So, once we knew the information about how to get our bag in PDX, and that there weren't any options for flights the next day, we left the line & began searching for another way home. We eventually had to purchase a ticket home on a different airline, in order to get my wife to work on Monday. And we are pursuing a refund of that DFW-PDX leg of the journey. The good news is that the late flight attendant's hair was perfect. And she looked fantastic as she departed the airport & headed back home, while we all hunkered down to sleep in the terminal for the night.
As always a terrible experience. AA stole a day from my vacation days planned to be spent with my Family. Response: delays related to weather issues.
Luggage arrived damaged and protective plastic was lost. I need customer service to contact me or the number for customer service. Thanks.
My carry-on bag was taken from me when I boarded. It was checked through to London at no charge. It took a big of shuffling, but I was glad not to need to mind it until baggage claim.
More options for your flight to Texas
Complete your trip to Texas with a hotel stay or car rental
Cabin class types available on flights to Texas
Cabin classes available on flights to Texas. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights from domestic origins to Texas
Flights from all regions of Portugal to Texas. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights to other popular destinations
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.