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Cheap flights from Portugal to Houston from $531

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portugal to Houston departing on 5/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Portugal to Houston

Recent round-trip flight deals from Portugal to Houston

Enter your travel dates to find the best prices.
Delta Logo
5:00 am - 10:42 pm
LIS
-
HOU
22h 42m
2 stops
Delta Logo
5:22 pm - 5:30 pm
HOU
-
LIS
19h 08m
2 stops
$875Delta
Tue, Mar 10 - Tue, Mar 17
Virgin Atlantic Logo
11:15 am - 10:42 pm
LIS
-
HOU
16h 27m
2 stops
Virgin Atlantic Logo
2:13 pm - 10:45 am
HOU
-
LIS
14h 32m
2 stops
$943Virgin Atlantic
Tue, Mar 24 - Tue, Mar 31
Delta Logo
10:00 am - 10:42 pm
LIS
-
HOU
17h 42m
2 stops
Delta Logo
6:00 am - 11:15 am
HOU
-
LIS
23h 15m
2 stops
$972Delta
Wed, Mar 25 - Wed, Apr 1
American Airlines Logo
6:35 am - 11:52 pm
LIS
-
HOU
23h 17m
2 stops
American Airlines Logo
8:22 pm - 11:05 pm
HOU
-
LIS
20h 43m
2 stops
$983American Airlines
Mon, Jun 22 - Sun, Jul 12
Iberia Logo
6:35 am - 11:52 pm
LIS
-
HOU
23h 17m
2 stops
Iberia Logo
1:08 pm - 11:50 am
HOU
-
LIS
16h 42m
2 stops
$1,103Iberia
Tue, Jun 23 - Sun, Jul 12
Delta Logo
5:30 am - 10:42 pm
LIS
-
HOU
22h 12m
2 stops
Delta Logo
6:00 am - 8:50 am
HOU
-
LIS
20h 50m
2 stops
$1,124Delta
Mon, Mar 23 - Mon, Mar 30
American Airlines Logo
11:05 am - 11:58 pm
LIS
-
HOU
18h 53m
2 stops
American Airlines Logo
10:13 am - 8:55 am
HOU
-
LIS
16h 42m
2 stops
$1,125American Airlines
Sun, Feb 22 - Wed, Feb 25
American Airlines Logo
11:05 am - 11:58 pm
LIS
-
HOU
18h 53m
2 stops
American Airlines Logo
10:13 am - 8:55 am
HOU
-
LIS
16h 42m
2 stops
$1,127American Airlines
Sun, Feb 22 - Wed, Feb 25
Delta Logo
5:35 am - 9:38 pm
LIS
-
HOU
22h 03m
2 stops
Delta Logo
1:00 pm - 6:45 pm
HOU
-
LIS
23h 45m
2 stops
$1,155Delta
Wed, Jun 24 - Sun, Jun 28
American Airlines Logo
11:05 am - 11:58 pm
LIS
-
HOU
18h 53m
2 stops
American Airlines Logo
10:13 am - 9:05 am
HOU
-
LIS
16h 52m
2 stops
$1,252American Airlines
Sun, Feb 22 - Thu, Feb 26

Iberia flights from Portugal to Houston Hobby Airport

Our best Iberia deals on Portugal to Houston Hobby Airport flight tickets
Iberia
Jun 23
LIS6:35 amLisbon Humberto Delgado
23h 17m
2 stops
HOU11:52 pmHouston Hobby
Jul 13
HOU1:08 pmHouston Hobby
24h 57m
2 stops
LIS8:05 pmLisbon Humberto Delgado
$1,103
Iberia
Jun 21
LIS6:35 amLisbon Humberto Delgado
23h 17m
2 stops
HOU11:52 pmHouston Hobby
Jul 10
HOU6:23 pmHouston Hobby
15h 42m
2 stops
LIS4:05 pmLisbon Humberto Delgado
$1,578
Iberia
Mar 30
LIS8:25 amLisbon Humberto Delgado
17h 25m
2 stops
HOU7:50 pmHouston Hobby
Apr 13
HOU12:42 pmHouston Hobby
17h 08m
2 stops
LIS11:50 amLisbon Humberto Delgado
$2,616

Delta flights from Portugal to Houston Hobby Airport

Our best Delta deals on Portugal to Houston Hobby Airport flight tickets
Delta
Mar 10
LIS5:00 amLisbon Humberto Delgado
22h 42m
2 stops
HOU10:42 pmHouston Hobby
Mar 17
HOU5:22 pmHouston Hobby
19h 08m
2 stops
LIS5:30 pmLisbon Humberto Delgado
$875
Delta
Feb 10
LIS5:00 amLisbon Humberto Delgado
23h 33m
2 stops
HOU10:33 pmHouston Hobby
Feb 16
HOU5:25 amHouston Hobby
20h 35m
2 stops
LIS8:00 amLisbon Humberto Delgado
$913
Delta
Mar 25
LIS10:00 amLisbon Humberto Delgado
17h 42m
2 stops
HOU10:42 pmHouston Hobby
Apr 1
HOU6:00 amHouston Hobby
23h 15m
2 stops
LIS11:15 amLisbon Humberto Delgado
$972

momondo Fare Finder

 
Customize your flight search to find flights from Portugal to Houston Hobby Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 9, 2026.
Use the filters below to find and compare flights from Portugal to Houston Hobby Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LisbonHouston

LIS - HOU

LISHOU

Lisbon Humberto Delgado

Tue 3/10

5:00 am-10:42 pm

2 stops22h 42m

Houston Hobby

Tue 3/17

5:22 pm-5:30 pm

2 stops19h 08m

$875

LisbonHouston

LIS - HOU

LISHOU

Lisbon Humberto Delgado

Tue 3/24

11:15 am-10:42 pm

2 stops16h 27m

Houston Hobby

Tue 3/31

2:13 pm-10:45 am

2 stops14h 32m

$943

LisbonHouston

LIS - HOU

LISHOU

Lisbon Humberto Delgado

Wed 3/25

10:00 am-10:42 pm

2 stops17h 42m

Houston Hobby

Wed 4/1

6:00 am-11:15 am

2 stops23h 15m

$972

LisbonHouston

LIS - HOU

LISHOU

Lisbon Humberto Delgado

Mon 6/22

6:35 am-11:52 pm

2 stops23h 17m

Houston Hobby

Sun 7/12

8:22 pm-11:05 pm

2 stops20h 43m

$983

LisbonHouston

LIS - HOU

LISHOU

Lisbon Humberto Delgado

Tue 6/23

6:35 am-11:52 pm

2 stops23h 17m

Houston Hobby

Sun 7/12

1:08 pm-11:50 am

2 stops16h 42m

$1,103

LisbonHouston

LIS - HOU

LISHOU

Lisbon Humberto Delgado

Mon 3/23

5:30 am-10:42 pm

2 stops22h 12m

Houston Hobby

Mon 3/30

6:00 am-8:50 am

2 stops20h 50m

$1,124

LisbonHouston

LIS - HOU

LISHOU

Lisbon Humberto Delgado

Sun 2/22

11:05 am-11:58 pm

2 stops18h 53m

Houston Hobby

Wed 2/25

10:13 am-8:55 am

2 stops16h 42m

$1,125

LisbonHouston

LIS - HOU

LISHOU

Lisbon Humberto Delgado

Sun 2/22

11:05 am-11:58 pm

2 stops18h 53m

Houston Hobby

Wed 2/25

10:13 am-8:55 am

2 stops16h 42m

$1,127

LisbonHouston

LIS - HOU

LISHOU

Lisbon Humberto Delgado

Wed 6/24

5:35 am-9:38 pm

2 stops22h 03m

Houston Hobby

Sun 6/28

1:00 pm-6:45 pm

2 stops23h 45m

$1,155

LisbonHouston

LIS - HOU

LISHOU

Lisbon Humberto Delgado

Sun 2/22

11:05 am-11:58 pm

2 stops18h 53m

Houston Hobby

Thu 2/26

10:13 am-9:05 am

2 stops16h 52m

$1,252

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from Portugal to Houston Hobby Airport

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 month to fly to Houston Hobby Airport?

In general, September is the cheapest month to fly from Portugal to Houston Hobby Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $773. The month of February is another great option to travel to Houston Hobby Airport, with average flight prices from Portugal averaging around $797.

Cheap Portugal to Houston Hobby Airport flight deals and tips

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

Fastest flight time

14h 34m

Direct flights

None
The fastest flight from Portugal to Houston Hobby Airport takes 14h 34m
There are no direct flights from Portugal to Houston Hobby Airport. There are no popular flight routes from Portugal to Houston Hobby Airport.
Search flight deals

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

    Prices for flights from Portugal to Houston Hobby Airport are refreshed on a daily basis.

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

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

    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 Portugal to Houston Hobby Airport.

  • What documentation or ID do you need to fly to Houston Hobby Airport?

    The necessary travel and health documents for your Houston Hobby Airport 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 Portugal to Houston Hobby Airport

Compare and see reviews for airlines that fly from Portugal to Houston Hobby Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $794Free CancellationRating
7.4
9,262 reviews
Search United Airlines flights

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Galveston
Sugar Land
Kemah
Pasadena
Baytown
Texas City
Webster
Rosenberg
Pearland
Freeport
League City
Lake Jackson
Stafford
Seabrook
Missouri City
West University Place
La Marque
Nassau Bay

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Houston from Portugal.

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

Yes. All flights to Houston from Portugal on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Houston from Portugal.

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

If you are simply researching potential flights to Houston, momondo offers a useful price alert feature which will track prices for flights to Houston from Portugal and alert you when they change.

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