Cheap flights from Texas to Portugal from $218
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 Portugal departing on 10/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Round-trip
1 adult
Economy
0 bags
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Cheap round-trip flights
These are some of the best round-trip flight deals from Texas to Portugal that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Texas to Portugal.
Cheap last minute flights
Planning a quick getaway from Texas to Portugal? These are the last-minute flight deals available now.
American Airlines flights from Texas to Portugal
Our best American Airlines deals on Texas to Portugal flight tickets
American Airlines![American Airlines]()
Aug 11![American Airlines]()
Aug 25
DFW2:25 pmDallas/Fort Worth
12h 40m
2 stops
LIS9:05 amLisbon Humberto Delgado
LIS8:25 amLisbon Humberto Delgado
17h 45m
1 stop
DFW8:10 pmDallas/Fort Worth
American Airlines![American Airlines]()
Oct 22![American Airlines]()
Nov 5
AUS5:45 pmAustin Bergstrom
14h 20m
1 stop
LIS2:05 pmLisbon Humberto Delgado
LIS7:05 amLisbon Humberto Delgado
15h 50m
1 stop
AUS4:55 pmAustin Bergstrom
British Airways flights from Texas to Portugal
Our best British Airways deals on Texas to Portugal flight tickets
British Airways![British Airways]()
Oct 22![British Airways]()
Nov 5
DFW2:25 pmDallas/Fort Worth
17h 40m
2 stops
LIS2:05 pmLisbon Humberto Delgado
LIS6:30 amLisbon Humberto Delgado
16h 30m
1 stop
DFW5:00 pmDallas/Fort Worth
British Airways![British Airways]()
Oct 27![British Airways]()
Nov 3
SAT1:25 pmSan Antonio
17h 45m
2 stops
LIS12:10 pmLisbon Humberto Delgado
LIS8:45 pmLisbon Humberto Delgado
22h 51m
2 stops
SAT1:36 pmSan Antonio
See travel insights to Portugal from
How to get the cheapest flight ticket from Texas to Portugal
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 Portugal?
The cheapest month to fly to Portugal from Texas is in February. Flight prices, which tend to average around $606, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Portugal from Texas during October instead. Flights to Portugal in October, while not as cheap as those in February, still average around $652.
What is the cheapest day to depart on your flight to Portugal?
According to our data, Tuesday is the cheapest day to fly to Portugal from Texas. The lowest ticket price found for a Tuesday departure recently was $767. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Portugal is Friday, with ticket prices averaging around $879.
What is the cheapest time of day to depart on your flight to Portugal?
Our most recent data shows that the best time of day to fly to Portugal is in the afternoon. Flights from Texas to Portugal during this time can be as low as $789. At noon is when there is more demand to fly to Portugal, so prices are often more expensive at around $891 per ticket.
How far in advance should I book a flight to Portugal?
You are more likely to see cheaper flights to Portugal from Texas when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $768 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Texas for as low as $688 on momondo.
What is the cheapest airline that flies from Texas to Portugal?
Delta, Iberia, and American Airlines are the most popular carriers operating from Texas to Portugal
What airlines fly to Portugal?
United Airlines, British Airways and American Airlines are the top three most popular airlines that fly to Portugal from Texas according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 12 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.
Cheap Texas to Portugal flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Texas to Portugal
When did momondo last update prices for flights from Texas to Portugal?
Prices for flights from Texas to Portugal were last updated today.
How many operators does momondo search for flights from Texas to Portugal?
The number of operators available for flights from Texas to Portugal is 12 as of April 2025.
How old do you have to be to fly from Texas to Portugal?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Texas to Portugal.
What documentation or ID do you need to fly to Portugal?
The required travel and health documents for your Portugal 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 Portugal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Texas to Portugal
Compare and see reviews for airlines that fly from Texas to Portugal with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $494 | Free Cancellation | Rating 8.0 7,936 reviews | |||
| PriceFrom $519 | Free Cancellation | Rating 7.0 2,700 reviews | |||
| PriceFrom $531 | Free Cancellation | Rating 7.6 1,275 reviews | |||
| PriceFrom $533 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $541 | Free Cancellation | Rating 7.4 643 reviews | |||
| PriceFrom $542 | Free Cancellation | Rating 6.6 6,837 reviews | |||
| PriceFrom $549 | Free Cancellation | Rating 7.4 1,446 reviews | |||
| PriceFrom $563 | Free Cancellation | Rating 7.0 9,245 reviews | |||
| PriceFrom $586 | Free Cancellation | Rating 7.8 1,334 reviews | |||
| PriceFrom $589 | Free Cancellation | Rating 7.4 8,696 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Texas to Portugal?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Texas to Portugal for you.
Can I find flights from Texas to Portugal with flexible booking policies on momondo?
momondo does allow users to show only those flights to Portugal 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 Portugal?
Once all potential Texas to Portugal flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Texas to Portugal right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Texas to Portugal 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.
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Find better results for your trip to Portugal
Popular cities in Portugal
Popular flights according to clicks in the last 7 days on momondo
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