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Find cheap flights from Texas to Portugal from $241

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 9/10. 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
Sat 6/29
Sat 7/6

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In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

July

Cheapest flight

$241
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 Lisbon

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

11/26Tue
1 stopFinnair
23h 25mDFW-LIS
12/2Mon
1 stopFinnair
29h 00mLIS-DFW
$509
11/26Tue
1 stopFinnair
23h 25mDFW-LIS
12/6Fri
1 stopFinnair
20h 00mLIS-DFW
$512
11/23Sat
2 stopsAir Canada
40h 40mDFW-LIS
12/6Fri
2 stopsAir Canada
41h 10mLIS-DFW
$527
11/10Sun
1 stopBritish Airways
16h 55mDFW-LIS
11/18Mon
1 stopBritish Airways
26h 30mLIS-DFW
$533
11/26Tue
2 stopsBritish Airways
16h 10mDFW-LIS
12/2Mon
1 stopBritish Airways
24h 15mLIS-DFW
$537
10/20Sun
1 stopAmerican Airlines
18h 20mDFW-LIS
11/20Wed
2 stopsAmerican Airlines
19h 20mLIS-DFW
$543
10/20Sun
1 stopAmerican Airlines
14h 25mDFW-LIS
11/20Wed
1 stopAmerican Airlines
18h 38mLIS-DFW
$544
11/23Sat
2 stopsAir Canada
40h 40mDFW-LIS
12/6Fri
2 stopsAir Canada
24h 19mLIS-DFW
$558
11/26Tue
2 stops
33h 07mDFW-LIS
12/2Mon
2 stops
26h 05mLIS-DFW
$560
10/2Wed
3 stops
32h 50mDFW-LIS
10/8Tue
2 stops
27h 19mLIS-DFW
$595

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Recent one-way flight deals

9/10Tue
2 stops
22h 50mDFW-LIS
$241
9/10Tue
3 stops
25h 50mDFW-LIS
$255
11/19Tue
1 stopAir Canada
16h 40mDFW-LIS
$483
7/29Mon
1 stopBritish Airways
14h 40mDFW-LIS
$485
7/29Mon
1 stopIberia
12h 15mDFW-LIS
$486
11/19Tue
2 stopsUnited Airlines
17h 10mDFW-LIS
$487
6/19Wed
1 stopBritish Airways
18h 16mDFW-LIS
$571
7/7Sun
1 stopIberia
27h 55mDFW-LIS
$580
11/19Tue
3 stopsUnited Airlines
27h 25mDFW-LIS
$586
8/31Sat
2 stopsAir Canada
40h 55mIAH-LIS
$774

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Last minute flights from Texas to Portugal

Last minute flight, train and bus deals

6/3Mon
multi-stopBritish Airways
23h 10mDFW-LIS
6/16Sun
multi-stopBritish Airways
29h 55mLIS-DFW
$873
6/4Tue
multi-stop
29h 45mAUS-OPO
6/10Mon
multi-stop
28h 22mOPO-AUS
$889
6/1Sat
multi-stopUnited Airlines
11h 11mDFW-LIS
6/12Wed
multi-stopUnited Airlines
16h 00mLIS-DFW
$905
6/4Tue
multi-stopUnited Airlines
18h 03mAUS-OPO
6/12Wed
multi-stopUnited Airlines
18h 28mOPO-AUS
$913
6/4Tue
multi-stopAmerican Airlines
12h 05mIAH-LIS
6/11Tue
multi-stopAmerican Airlines
17h 17mLIS-IAH
$919
6/4Tue
multi-stopAmerican Airlines
20h 04mIAH-LIS
6/11Tue
multi-stopAmerican Airlines
18h 50mLIS-IAH
$921
6/3Mon
multi-stopAir Canada
39h 25mDFW-OPO
7/2Tue
multi-stopAir Canada
29h 54mOPO-DFW
$956
6/3Mon
multi-stopIberia
50h 40mDFW-OPO
7/2Tue
multi-stopIberia
29h 30mOPO-DFW
$1,002
5/31Fri
multi-stopAir Canada
57h 00mDFW-LIS
6/13Thu
multi-stopAir Canada
30h 00mLIS-DFW
$1,025
6/3Mon
multi-stopIberia
24h 06mAUS-OPO
6/9Sun
multi-stopIberia
33h 17mOPO-AUS
$1,108

Search by stops

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