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Cheap flights from Houston Hobby Airport to Portugal from $384

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 10/15. 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 - 8:00 am
HOU
-
LIS
20h 00m
2 stops
Delta Logo
5:30 am - 9:43 pm
LIS
-
HOU
22h 13m
2 stops
$842Delta
Sun, Nov 8 - Sat, Nov 14
Multiple Airlines Logo
6:19 pm - 4:00 pm
HOU
-
OPO
15h 41m
2 stops
Multiple Airlines Logo
12:25 pm - 11:53 pm
OPO
-
HOU
17h 28m
2 stops
$843Multiple Airlines
Mon, Oct 12 - Wed, Oct 21
Delta Logo
10:05 am - 11:15 am
HOU
-
LIS
19h 10m
2 stops
Delta Logo
5:00 am - 9:43 pm
LIS
-
HOU
22h 43m
2 stops
$851Delta
Tue, Oct 13 - Thu, Oct 22
Iberia Logo
1:08 pm - 11:50 am
HOU
-
LIS
16h 42m
2 stops
Iberia Logo
12:30 pm - 11:53 pm
LIS
-
HOU
17h 23m
2 stops
$875Iberia
Tue, Oct 13 - Fri, Oct 23
Virgin Atlantic Logo
5:08 pm - 10:45 am
HOU
-
LIS
35h 37m
2 stops
Virgin Atlantic Logo
10:00 am - 4:25 pm
LIS
-
HOU
36h 25m
2 stops
$916Virgin Atlantic
Fri, Jul 3 - Thu, Aug 6
Virgin Atlantic Logo
12:50 pm - 10:45 am
HOU
-
LIS
39h 55m
2 stops
Virgin Atlantic Logo
12:45 pm - 4:23 pm
LIS
-
HOU
33h 38m
2 stops
$918Virgin Atlantic
Wed, Jul 8 - Wed, Jul 22
Iberia Logo
1:08 pm - 4:05 pm
HOU
-
LIS
20h 57m
2 stops
Iberia Logo
6:35 am - 11:53 pm
LIS
-
HOU
23h 18m
2 stops
$925Iberia
Sun, Oct 4 - Tue, Oct 20
KLM Logo
5:35 pm - 6:35 pm
HOU
-
FNC
19h 00m
2 stops
KLM Logo
10:25 am - 4:23 pm
FNC
-
HOU
35h 58m
2 stops
$2,339KLM
Thu, Sep 10 - Wed, Sep 16
British Airways Logo
6:19 pm - 12:35 pm
HOU
-
FNC
36h 16m
2 stops
British Airways Logo
1:10 pm - 7:51 pm
FNC
-
HOU
36h 41m
2 stops
$2,349British Airways
Fri, Sep 25 - Sat, Oct 3
KLM Logo
5:20 pm - 6:05 pm
HOU
-
FNC
42h 45m
2 stops
KLM Logo
10:25 am - 4:25 pm
FNC
-
HOU
36h 00m
2 stops
$2,398KLM
Wed, Aug 5 - Wed, Aug 19

Iberia flights from Houston Hobby Airport to Portugal

Our best Iberia deals on Houston Hobby Airport to Portugal flight tickets
Iberia
Oct 13
HOU1:08 pmHouston Hobby
16h 42m
2 stops
LIS11:50 amLisbon Humberto Delgado
Oct 23
LIS12:30 pmLisbon Humberto Delgado
17h 23m
2 stops
HOU11:53 pmHouston Hobby
$875
Iberia
Oct 4
HOU1:08 pmHouston Hobby
20h 57m
2 stops
LIS4:05 pmLisbon Humberto Delgado
Oct 20
LIS6:35 amLisbon Humberto Delgado
23h 18m
2 stops
HOU11:53 pmHouston Hobby
$925
Iberia
Jul 13
HOU6:49 pmHouston Hobby
19h 16m
2 stops
LIS8:05 pmLisbon Humberto Delgado
Jul 19
LIS6:35 amLisbon Humberto Delgado
23h 21m
2 stops
HOU11:56 pmHouston Hobby
$1,059

British Airways flights from Houston Hobby Airport to Portugal

Our best British Airways deals on Houston Hobby Airport to Portugal flight tickets
British Airways
Oct 13
HOU4:15 pmHouston Hobby
17h 20m
2 stops
LIS3:35 pmLisbon Humberto Delgado
Oct 23
LIS7:20 amLisbon Humberto Delgado
18h 31m
2 stops
HOU7:51 pmHouston Hobby
$1,041
British Airways
Oct 13
HOU6:19 pmHouston Hobby
17h 36m
2 stops
LIS5:55 pmLisbon Humberto Delgado
Oct 23
LIS7:20 amLisbon Humberto Delgado
18h 31m
2 stops
HOU7:51 pmHouston Hobby
$1,062
British Airways
Aug 3
HOU6:49 pmHouston Hobby
17h 06m
2 stops
LIS5:55 pmLisbon Humberto Delgado
Aug 11
LIS7:10 amLisbon Humberto Delgado
18h 41m
2 stops
HOU7:51 pmHouston Hobby
$1,194

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 May 12, 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

Cheapest round-trip

HoustonLisbon

HOU - LIS

HOULIS

Houston Hobby

Sun 11/8

6:00 am-8:00 am

2 stops20h 00m

Lisbon Humberto Delgado

Sat 11/14

5:30 am-9:43 pm

2 stops22h 13m

$842
Quickest round-trip

HoustonPorto

HOU - OPO

HOUOPO

Houston Hobby

Mon 10/12

6:19 pm-4:00 pm

2 stops15h 41m

Porto

Wed 10/21

12:25 pm-11:53 pm

2 stops17h 28m

$843

HoustonLisbon

HOU - LIS

HOULIS

Houston Hobby

Tue 10/13

10:05 am-11:15 am

2 stops19h 10m

Lisbon Humberto Delgado

Thu 10/22

5:00 am-9:43 pm

2 stops22h 43m

$851

HoustonLisbon

HOU - LIS

HOULIS

Houston Hobby

Tue 10/13

1:08 pm-11:50 am

2 stops16h 42m

Lisbon Humberto Delgado

Fri 10/23

12:30 pm-11:53 pm

2 stops17h 23m

$875

HoustonLisbon

HOU - LIS

HOULIS

Houston Hobby

Fri 7/3

5:08 pm-10:45 am

2 stops35h 37m

Lisbon Humberto Delgado

Thu 8/6

10:00 am-4:25 pm

2 stops36h 25m

$916

HoustonLisbon

HOU - LIS

HOULIS

Houston Hobby

Wed 7/8

12:50 pm-10:45 am

2 stops39h 55m

Lisbon Humberto Delgado

Wed 7/22

12:45 pm-4:23 pm

2 stops33h 38m

$918

HoustonLisbon

HOU - LIS

HOULIS

Houston Hobby

Sun 10/4

1:08 pm-4:05 pm

2 stops20h 57m

Lisbon Humberto Delgado

Tue 10/20

6:35 am-11:53 pm

2 stops23h 18m

$925

HoustonFunchal

HOU - FNC

HOUFNC

Houston Hobby

Thu 9/10

5:35 pm-6:35 pm

2 stops19h 00m

Funchal Madeira

Wed 9/16

10:25 am-4:23 pm

2 stops35h 58m

$2,339

HoustonFunchal

HOU - FNC

HOUFNC

Houston Hobby

Fri 9/25

6:19 pm-12:35 pm

2 stops36h 16m

Funchal Madeira

Sat 10/3

1:10 pm-7:51 pm

2 stops36h 41m

$2,349

HoustonFunchal

HOU - FNC

HOUFNC

Houston Hobby

Wed 8/5

5:20 pm-6:05 pm

2 stops42h 45m

Funchal Madeira

Wed 8/19

10:25 am-4:25 pm

2 stops36h 00m

$2,398

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 $395, 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 April instead. Flights to Portugal in April, while not as cheap as those in March, still average around $404.

How far in advance should I book a flight from Houston Hobby Airport 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 $879 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 $628 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

14h 10m

Direct flights

None
The fastest flight from Houston Hobby Airport to Portugal takes 14h 10m
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

Frequently asked questions about flying from Houston Hobby Airport to Portugal

  • 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
LufthansaPriceFrom $395Free CancellationRating
6.8
7,993 reviews
Search Lufthansa flights
DeltaPriceFrom $466Free CancellationRating
7.9
8,451 reviews
Search Delta flights
British AirwaysPriceFrom $561Free CancellationRating
6.7
7,974 reviews
Search British Airways flights
United AirlinesPriceFrom $585Free CancellationRating
7.4
9,702 reviews
Search United Airlines flights
KLMPriceFrom $586Free CancellationRating
7.8
1,517 reviews
Search KLM flights
Air CanadaPriceFrom $588Free CancellationRating
7.1
11,023 reviews
Search Air Canada flights
Air FrancePriceFrom $591Free CancellationRating
7.4
1,587 reviews
Search Air France flights
Turkish AirlinesPriceFrom $674Free CancellationRating
7.4
4,362 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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