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Cheap flights from Houston Hobby Airport to Portugal from $492

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 Hobby Airport to Portugal departing on 3/3. 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 Houston Hobby Airport to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 am - 8:50 am
HOU
-
LIS
20h 50m
2 stops
Delta Logo
5:00 am - 11:06 pm
LIS
-
HOU
24h 06m
2 stops
$551Delta
Tue, Apr 7 - Wed, Apr 15
British Airways Logo
8:21 pm - 11:05 pm
HOU
-
LIS
20h 44m
2 stops
British Airways Logo
6:55 pm - 7:51 pm
LIS
-
HOU
30h 56m
2 stops
$559British Airways
Sun, Apr 26 - Sat, May 2
Delta Logo
6:00 am - 8:50 am
HOU
-
LIS
20h 50m
2 stops
Delta Logo
12:45 pm - 9:51 am
LIS
-
HOU
27h 06m
2 stops
$566Delta
Tue, Apr 7 - Tue, Apr 14
American Airlines Logo
12:18 pm - 9:05 am
HOU
-
LIS
15h 47m
2 stops
American Airlines Logo
11:05 am - 11:58 pm
LIS
-
HOU
17h 53m
2 stops
$662American Airlines
Tue, Mar 10 - Wed, Mar 18
British Airways Logo
12:18 pm - 9:45 pm
HOU
-
LIS
27h 27m
2 stops
British Airways Logo
7:00 am - 11:58 pm
LIS
-
HOU
22h 58m
2 stops
$670British Airways
Tue, Feb 24 - Thu, Mar 5
Iberia Logo
4:18 pm - 12:40 pm
HOU
-
FNC
38h 22m
2 stops
Iberia Logo
11:20 am - 7:51 pm
FNC
-
HOU
38h 31m
2 stops
$686Iberia
Sat, May 2 - Sun, May 10
Iberia Logo
12:18 pm - 4:05 pm
HOU
-
LIS
21h 47m
2 stops
Iberia Logo
6:30 am - 7:50 pm
LIS
-
HOU
19h 20m
2 stops
$729Iberia
Fri, Feb 20 - Thu, Feb 26
American Airlines Logo
4:18 pm - 4:00 pm
HOU
-
OPO
17h 42m
2 stops
American Airlines Logo
12:25 pm - 11:47 pm
OPO
-
HOU
17h 22m
2 stops
$823American Airlines
Wed, May 6 - Sat, May 16
KLM Logo
5:22 pm - 9:35 am
HOU
-
FNC
59h 13m
2 stops
KLM Logo
10:20 am - 10:23 am
FNC
-
HOU
29h 03m
2 stops
$2,196KLM
Sun, Mar 15 - Thu, Mar 19
KLM Logo
5:22 pm - 5:50 pm
HOU
-
FNC
19h 28m
2 stops
KLM Logo
6:00 pm - 10:42 pm
FNC
-
HOU
33h 42m
2 stops
$2,279KLM
Fri, Mar 20 - Fri, Mar 27

British Airways flights from Houston Hobby Airport to Portugal

Our best British Airways deals on Houston Hobby Airport to Portugal flight tickets
British Airways
Apr 26
HOU8:21 pmHouston Hobby
20h 44m
2 stops
LIS11:05 pmLisbon Humberto Delgado
May 2
LIS4:25 pmLisbon Humberto Delgado
29h 24m
2 stops
HOU3:49 pmHouston Hobby
$559
British Airways
Feb 24
HOU12:18 pmHouston Hobby
27h 27m
2 stops
LIS9:45 pmLisbon Humberto Delgado
Mar 5
LIS7:00 amLisbon Humberto Delgado
22h 58m
2 stops
HOU11:58 pmHouston Hobby
$670
British Airways
Feb 27
HOU8:20 pmHouston Hobby
36h 30m
2 stops
LIS2:50 pmLisbon Humberto Delgado
Mar 12
LIS7:00 amLisbon Humberto Delgado
21h 58m
2 stops
HOU11:58 pmHouston Hobby
$674

Iberia flights from Houston Hobby Airport to Portugal

Our best Iberia deals on Houston Hobby Airport to Portugal flight tickets
Iberia
May 2
HOU4:18 pmHouston Hobby
38h 22m
2 stops
FNC12:40 pmFunchal Madeira
May 10
FNC11:20 amFunchal Madeira
38h 31m
2 stops
HOU7:51 pmHouston Hobby
$686
Iberia
Feb 20
HOU12:18 pmHouston Hobby
21h 47m
2 stops
LIS4:05 pmLisbon Humberto Delgado
Feb 26
LIS6:30 amLisbon Humberto Delgado
19h 20m
2 stops
HOU7:50 pmHouston Hobby
$729
Iberia
May 3
HOU4:18 pmHouston Hobby
17h 42m
2 stops
OPO4:00 pmPorto
Jun 2
OPO8:20 amPorto
21h 32m
2 stops
HOU11:52 pmHouston Hobby
$805

momondo Fare Finder

 
Customize your flight search to find flights from Houston Hobby Airport to Portugal 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 5, 2026.
Use the filters below to find and compare flights from Houston Hobby Airport to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonLisbon

HOU - LIS

HOULIS

Houston Hobby

Tue 4/7

6:00 am-8:50 am

2 stops20h 50m

Lisbon Humberto Delgado

Wed 4/15

5:00 am-11:06 pm

2 stops24h 06m

$551

HoustonLisbon

HOU - LIS

HOULIS

Houston Hobby

Sun 4/26

8:21 pm-11:05 pm

2 stops20h 44m

Lisbon Humberto Delgado

Sat 5/2

6:55 pm-7:51 pm

2 stops30h 56m

$559

HoustonLisbon

HOU - LIS

HOULIS

Houston Hobby

Tue 4/7

6:00 am-8:50 am

2 stops20h 50m

Lisbon Humberto Delgado

Tue 4/14

12:45 pm-9:51 am

2 stops27h 06m

$566

HoustonLisbon

HOU - LIS

HOULIS

Houston Hobby

Tue 3/10

12:18 pm-9:05 am

2 stops15h 47m

Lisbon Humberto Delgado

Wed 3/18

11:05 am-11:58 pm

2 stops17h 53m

$662

HoustonLisbon

HOU - LIS

HOULIS

Houston Hobby

Tue 2/24

12:18 pm-9:45 pm

2 stops27h 27m

Lisbon Humberto Delgado

Thu 3/5

7:00 am-11:58 pm

2 stops22h 58m

$670

HoustonFunchal

HOU - FNC

HOUFNC

Houston Hobby

Sat 5/2

4:18 pm-12:40 pm

2 stops38h 22m

Funchal Madeira

Sun 5/10

11:20 am-7:51 pm

2 stops38h 31m

$686

HoustonLisbon

HOU - LIS

HOULIS

Houston Hobby

Fri 2/20

12:18 pm-4:05 pm

2 stops21h 47m

Lisbon Humberto Delgado

Thu 2/26

6:30 am-7:50 pm

2 stops19h 20m

$729

HoustonPorto

HOU - OPO

HOUOPO

Houston Hobby

Wed 5/6

4:18 pm-4:00 pm

2 stops17h 42m

Porto

Sat 5/16

12:25 pm-11:47 pm

2 stops17h 22m

$823

HoustonFunchal

HOU - FNC

HOUFNC

Houston Hobby

Sun 3/15

5:22 pm-9:35 am

2 stops59h 13m

Funchal Madeira

Thu 3/19

10:20 am-10:23 am

2 stops29h 03m

$2,196

HoustonFunchal

HOU - FNC

HOUFNC

Houston Hobby

Fri 3/20

5:22 pm-5:50 pm

2 stops19h 28m

Funchal Madeira

Fri 3/27

6:00 pm-10:42 pm

2 stops33h 42m

$2,279

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 Portugal from

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

The cheapest month to fly to Portugal from Houston Hobby Airport is in March. Flight prices, which tend to average around $685, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of March, then book flights to Portugal from Houston Hobby Airport during February instead. Flights to Portugal in February, while not as cheap as those in March, still average around $711.

How far in advance should I book a flight to Portugal?

You are more likely to see cheaper flights to Portugal from Houston Hobby Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $864 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Houston Hobby Airport for as low as $604 on momondo.

Cheap Houston Hobby Airport to Portugal flight deals and tips

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

Fastest flight time

12h 55m

Direct flights

None
The fastest flight from Houston Hobby Airport to Portugal takes 12h 55m
There are no direct flights from Houston Hobby Airport to Portugal. There are no popular flight routes from Houston Hobby Airport to Portugal.
Search flight deals

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

    Prices for flights from Houston Hobby Airport to Portugal were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston Hobby Airport to Portugal.

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

    The travel and health documents you'll need for your trip to Portugal may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portugal. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston Hobby Airport to Portugal

Compare and see reviews for airlines that fly from Houston Hobby Airport to Portugal with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $466Free CancellationRating
7.9
8,148 reviews
Search Delta flights
KLMPriceFrom $550Free CancellationRating
7.7
1,449 reviews
Search KLM flights
United AirlinesPriceFrom $590Free CancellationRating
7.4
9,235 reviews
Search United Airlines flights
Air FrancePriceFrom $591Free CancellationRating
7.4
1,532 reviews
Search Air France flights
British AirwaysPriceFrom $637Free CancellationRating
6.7
7,716 reviews
Search British Airways flights
Air CanadaPriceFrom $646Free CancellationRating
7.1
10,689 reviews
Search Air Canada flights
Turkish AirlinesPriceFrom $682Free CancellationRating
7.3
4,210 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?

Yes. momondo allows you to filter the results for Houston to Portugal flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Portugal from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Portugal from Houston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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