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Find cheap flights from Texas to Portugal from $283

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Texas to Portugal departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 6/27
Thu 7/4

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In the last 7 days travelers have searched 42,816,550 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

July

Cheapest flight

$283
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly with an average 30% increase in price.
Flight from Dallas/Fort Worth Airport to Porto

FAQs for booking flights from Texas to Portugal

  • How does KAYAK find such low prices on flights from Texas to Portugal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Texas to Portugal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Texas to Portugal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portugal from Texas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Texas to Portugal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portugal with an airline and back to Texas with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Texas to Portugal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portugal from Texas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Texas to Portugal

Recent round-trip flight deals

11/12Tue
1 stopUnited Airlines
16h 40mDFW-LIS
11/21Thu
2 stopsUnited Airlines
31h 03mLIS-DFW
$543
11/12Tue
2 stopsUnited Airlines
18h 40mDFW-LIS
11/21Thu
2 stopsUnited Airlines
31h 03mLIS-DFW
$547
11/12Tue
1 stopFinnair
24h 25mDFW-LIS
11/21Thu
1 stopFinnair
20h 00mLIS-DFW
$552
11/23Sat
2 stopsAir Canada
40h 40mDFW-LIS
12/3Tue
2 stopsAir Canada
24h 19mLIS-DFW
$558
11/23Sat
1 stop
32h 34mDFW-LIS
12/3Tue
1 stop
17h 10mLIS-DFW
$561
11/12Tue
2 stops
22h 45mDFW-OPO
11/20Wed
2 stops
23h 19mOPO-DFW
$564
11/23Sat
2 stopsAir Canada
40h 40mDFW-LIS
12/6Fri
1 stopAir Canada
18h 19mLIS-DFW
$567
11/12Tue
2 stopsKLM
14h 59mDAL-LIS
11/21Thu
2 stopsKLM
16h 36mLIS-DAL
$571
11/15Fri
1 stopFinnair
25h 05mDFW-LIS
11/27Wed
1 stopFinnair
29h 00mLIS-DFW
$603
11/12Tue
2 stopsKLM
17h 00mDAL-OPO
11/20Wed
2 stopsKLM
18h 26mOPO-DAL
$604

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Recent one-way flight deals

9/9Mon
2 stops
30h 52mDFW-OPO
$283
9/1Sun
2 stops
20h 10mDFW-OPO
$296
7/29Mon
1 stopAir Canada
17h 20mDFW-LIS
$527
11/24Sun
2 stopsAir Canada
40h 40mDFW-LIS
$529
7/29Mon
2 stopsUnited Airlines
14h 05mDFW-LIS
$531
7/27Sat
1 stopBritish Airways
14h 40mDFW-LIS
$551
7/27Sat
1 stopIberia
12h 15mDFW-LIS
$555
10/26Sat
1 stopIberia
16h 05mDFW-OPO
$559
11/22Fri
1 stopBritish Airways
14h 50mDFW-LIS
$573
6/25Tue
1 stopUnited Airlines
13h 34mDFW-OPO
$617

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Last minute flights from Texas to Portugal

Last minute flight, train and bus deals

5/31Fri
multi-stopUnited Airlines
14h 31mDFW-OPO
6/12Wed
multi-stopUnited Airlines
13h 13mOPO-DFW
$803
5/31Fri
multi-stop
17h 20mDFW-OPO
6/13Thu
multi-stop
32h 05mOPO-DFW
$852
5/29Wed
multi-stopAir Canada
33h 00mDFW-LIS
6/3Mon
multi-stopAir Canada
30h 00mLIS-DFW
$862
5/31Fri
multi-stopAir Canada
17h 20mDFW-OPO
6/7Fri
multi-stopAir Canada
35h 25mOPO-DFW
$884
5/29Wed
multi-stopDelta
16h 45mDFW-LIS
6/3Mon
multi-stopDelta
14h 05mLIS-DFW
$979
5/29Wed
multi-stopAir France
16h 35mDAL-LIS
6/3Mon
multi-stopAir France
28h 44mLIS-DAL
$1,154
6/1Sat
multi-stopSWISS
42h 20mDFW-LIS
6/15Sat
multi-stopSWISS
22h 18mLIS-DFW
$1,189
6/1Sat
multi-stopSWISS
42h 20mDFW-LIS
6/16Sun
multi-stopSWISS
56h 53mLIS-DFW
$1,197
6/1Sat
multi-stopAir France
35h 05mDFW-LIS
6/15Sat
multi-stopAir France
32h 10mLIS-DFW
$1,214
6/2Sun
multi-stopDelta
21h 24mDFW-OPO
6/9Sun
multi-stopDelta
19h 04mOPO-DFW
$1,463

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