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Cheap flights from Houston to Portugal from $284

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Portugal departing on 1/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Houston to Portugal

Cheap round-trip flights

These are some of the best round-trip flight deals from Houston 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 Houston to Portugal.

Cheap last minute flights

Planning a quick getaway from Houston to Portugal? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Portugal, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Houston to Portugal

Find recent round-trip train or bus tickets from Houston to Portugal.

All round-trip flight deals to Portugal

The cheapest plane tickets to Portugal found on KAYAK recently.
12:05 pm - 9:20 amIAH-LIS
15h 15m1 stop
5:00 am - 9:14 pmLIS-IAH
22h 14m2 stops
$484Air Canada
Find Deal
Sun, Jan 12 - Tue, Jan 28
12:05 pm - 9:20 amIAH-LIS
15h 15m1 stop
11:00 am - 10:18 pmLIS-IAH
17h 18m1 stop
$491Air Canada
Find Deal
Sun, Jan 12 - Tue, Jan 28
7:20 am - 9:20 amIAH-LIS
20h 00m1 stop
11:00 am - 3:28 pmLIS-IAH
34h 28m2 stops
$499United Airlines
Find Deal
Wed, Jan 15 - Tue, Jan 21
1:32 pm - 8:10 amIAH-LIS
12h 38m1 stop
11:00 am - 3:30 pmLIS-IAH
34h 30m2 stops
$503United Airlines
Find Deal
Sun, Feb 2 - Wed, Feb 12
9:45 pm - 9:45 pmIAH-LIS
18h 00m1 stop
11:05 am - 9:31 pmLIS-IAH
16h 26m1 stop
$519British Airways
Find Deal
Sun, Feb 16 - Fri, Feb 28
6:00 am - 8:00 amHOU-LIS
20h 00m2 stops
10:00 am - 10:29 pmLIS-HOU
18h 29m2 stops
$543Delta
Find Deal
Sun, Jan 12 - Tue, Jan 28
12:14 pm - 2:45 pmHOU-LIS
20h 31m2 stops
8:20 am - 8:50 pmLIS-HOU
18h 30m2 stops
$545British Airways
Find Deal
Tue, Feb 11 - Thu, Feb 20
6:00 am - 8:00 amHOU-LIS
20h 00m2 stops
5:00 am - 5:42 pmLIS-HOU
18h 42m2 stops
$548Delta
Find Deal
Tue, Feb 4 - Fri, Feb 14
11:15 am - 8:00 amIAH-LIS
14h 45m2 stops
11:15 am - 9:10 pmLIS-IAH
15h 55m2 stops
$571KLM
Find Deal
Tue, Feb 18 - Mon, Feb 24
10:25 am - 8:00 amHOU-LIS
15h 35m2 stops
11:15 am - 10:29 pmLIS-HOU
17h 14m2 stops
$649KLM
Find Deal
Tue, Feb 18 - Mon, Feb 24
1:35 pm - 7:55 amIAH-OPO
36h 20m2 stops
Fri, Jan 17
1:35 pm - 9:20 pmIAH-OPO
25h 45m3 stops
Fri, Jan 17
4:11 pm - 8:55 pmIAH-LIS
46h 44m3 stops
Thu, Nov 28
4:11 pm - 6:15 pmIAH-LIS
20h 04m2 stops
Thu, Nov 28
3:55 pm - 7:15 pmIAH-OPO
21h 20m1 stop
$582British Airways
Find Deal
Sat, Dec 28
6:19 pm - 7:15 pmHOU-OPO
18h 56m2 stops
$586British Airways
Find Deal
Sat, Dec 28
6:50 pm - 11:40 amIAH-OPO
34h 50m1 stop
$615United Airlines
Find Deal
Fri, Dec 27
9:30 am - 9:20 amIAH-LIS
17h 50m1 stop
$706Air Canada
Find Deal
Thu, Nov 28
6:00 am - 8:00 amHOU-LIS
20h 00m2 stops
$727Delta
Find Deal
Thu, Nov 28
6:00 am - 8:00 amHOU-LIS
20h 00m2 stops
$728Delta
Find Deal
Thu, Nov 28
7:20 am - 5:40 pmIAH-LIS
28h 20m3 stops
9:15 am - 11:18 amLIS-IAH
32h 03m3 stops
$1,054
Find Deal
Sun, Nov 24 - Tue, Nov 26
4:30 pm - 7:55 pmIAH-LIS
21h 25m2 stops
9:15 am - 11:18 amLIS-IAH
32h 03m3 stops
$1,172
Find Deal
Sun, Nov 24 - Tue, Nov 26
9:45 pm - 9:15 pmIAH-LIS
17h 30m1 stop
8:55 am - 11:31 amLIS-IAH
32h 36m2 stops
$1,204
Find Deal
Sun, Nov 24 - Tue, Nov 26
9:45 pm - 5:55 pmIAH-LIS
14h 10m1 stop
7:05 am - 8:00 pmLIS-IAH
18h 55m1 stop
$1,210British Airways
Find Deal
Sat, Nov 23 - Tue, Dec 3
6:40 pm - 10:15 amIAH-LIS
33h 35m1 stop
11:00 am - 3:29 pmLIS-IAH
34h 29m2 stops
$1,228United Airlines
Find Deal
Sat, Nov 23 - Tue, Dec 3
7:51 pm - 8:10 amIAH-LIS
30h 19m2 stops
11:00 am - 3:29 pmLIS-IAH
34h 29m2 stops
$1,238United Airlines
Find Deal
Sat, Nov 23 - Tue, Dec 3
3:30 pm - 5:30 pmIAH-LIS
20h 00m2 stops
5:00 am - 6:45 pmLIS-IAH
19h 45m2 stops
$1,257Delta
Find Deal
Thu, Nov 21 - Thu, Nov 28
3:30 pm - 3:10 pmIAH-LIS
17h 40m2 stops
5:30 am - 1:55 pmLIS-IAH
14h 25m1 stop
$1,265Delta
Find Deal
Thu, Nov 21 - Thu, Nov 28
9:30 am - 9:20 amIAH-LIS
17h 50m1 stop
5:00 am - 6:45 pmLIS-IAH
19h 45m2 stops
$2,254Air Canada
Find Deal
Thu, Nov 21 - Fri, Dec 27
12:25 pm - 12:10 pmHOU-LIS
17h 45m2 stops
6:30 am - 11:56 pmLIS-HOU
23h 26m2 stops
$4,919British Airways
Find Deal
Thu, Nov 21 - Fri, Dec 27

Air Canada flights from Houston to Portugal

Our best Air Canada deals on Houston to Portugal flight tickets
Air Canada
Jan 12
IAH12:05 pmHouston George Bush Intcntl
15h 15m
1 stop
LIS9:20 amLisbon Humberto Delgado
Jan 28
LIS5:00 amLisbon Humberto Delgado
22h 14m
2 stops
IAH9:14 pmHouston George Bush Intcntl
Air Canada
Jan 12
IAH12:05 pmHouston George Bush Intcntl
15h 15m
1 stop
LIS9:20 amLisbon Humberto Delgado
Jan 28
LIS11:00 amLisbon Humberto Delgado
17h 18m
1 stop
IAH10:18 pmHouston George Bush Intcntl
Air Canada
Feb 4
IAH9:30 amHouston George Bush Intcntl
17h 50m
1 stop
LIS9:20 amLisbon Humberto Delgado
Feb 14
LIS5:00 amLisbon Humberto Delgado
22h 14m
2 stops
IAH9:14 pmHouston George Bush Intcntl

United Airlines flights from Houston to Portugal

Our best United Airlines deals on Houston to Portugal flight tickets
United Airlines
Jan 15
IAH7:20 amHouston George Bush Intcntl
20h 00m
1 stop
LIS9:20 amLisbon Humberto Delgado
Jan 21
LIS11:00 amLisbon Humberto Delgado
34h 28m
2 stops
IAH3:28 pmHouston George Bush Intcntl
United Airlines
Feb 2
IAH1:32 pmHouston George Bush Intcntl
12h 38m
1 stop
LIS8:10 amLisbon Humberto Delgado
Feb 12
LIS11:00 amLisbon Humberto Delgado
34h 30m
2 stops
IAH3:30 pmHouston George Bush Intcntl
United Airlines
Feb 4
IAH9:30 amHouston George Bush Intcntl
17h 50m
1 stop
LIS9:20 amLisbon Humberto Delgado
Feb 13
LIS11:00 amLisbon Humberto Delgado
17h 18m
1 stop
IAH10:18 pmHouston George Bush Intcntl

See travel insights to Portugal from

How to get the cheapest flight ticket from Houston 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

What is the cheapest Houston to Portugal flight route?

Houston Hobby - Lisbon Humberto Delgado. Fly from Houston Hobby to Lisbon Humberto Delgado for the best Houston - Portugal flight prices

Can stopping save me money on Houston to Portugal flights?

You could potentially save up to 27% on your flight if you consider stops on a Houston to Portugal flight.

Cheap Houston to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Portugal

Best Price Found

$284

Fastest flight time

11h 10m

Direct flights

None

Airports in Portugal

2 airports
The best one-way flight to Portugal from Houston in the past 72 hours is $284. The best round-trip flight deal from Houston to Portugal found on momondo in the last 72 hours is $484.
The fastest flight from Houston to Portugal takes 11h 10m
There are no direct flights from Houston to Portugal. Popular non-direct routes for this connection are Houston George Bush Intcntl Airport - Lisbon Humberto Delgado Airport, Houston George Bush Intcntl Airport - Porto Airport and Houston Hobby Airport - Porto Airport.
There are 2 airports near Portugal: Lisbon Humberto Delgado (LIS), Porto (OPO)

  • When did momondo last update prices for flights from Houston to Portugal?

    Prices for flights from Houston to Portugal refresh daily.

  • How many operators does momondo search for flights from Houston to Portugal?

  • How old do you have to be to fly from Houston to Portugal?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston to Portugal.

  • What documentation or ID do you need to fly to Portugal?

    The necessary travel and health documents for your Portugal trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Best airlines flying from Houston to Portugal

Compare and see reviews for airlines that fly from Houston to Portugal with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $542Free CancellationRating
6.8
7,148 reviews
Search Lufthansa flights
British AirwaysPriceFrom $549Free CancellationRating
6.6
6,837 reviews
Search British Airways flights
DeltaPriceFrom $572Free CancellationRating
8.0
8,756 reviews
Search Delta flights
American AirlinesPriceFrom $595Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air CanadaPriceFrom $596Free CancellationRating
7.0
8,237 reviews
Search Air Canada flights
Air FrancePriceFrom $602Free CancellationRating
7.4
1,523 reviews
Search Air France flights
KLMPriceFrom $641Free CancellationRating
7.8
1,350 reviews
Search KLM flights
United AirlinesPriceFrom $646Free CancellationRating
7.4
9,171 reviews
Search United Airlines flights
Turkish AirlinesPriceFrom $649Free CancellationRating
7.4
3,915 reviews
Search Turkish Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Portugal?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Portugal. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Houston to Portugal with flexible booking policies on momondo?

All flight searches from Houston to Portugal on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Houston to Portugal?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Houston to Portugal.

I’m not ready to book a flight from Houston to Portugal right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Portugal from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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