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Portugal

$443+ Cheap flights from Hobby (HOU) to Portugal

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LIS
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from Hobby to Portugal

Cheapest flights from Hobby to Portugal
Explore the most affordable flight options available from Hobby to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/210:39 amHOU - OPO
2 stops17h 51mDelta
Tue 12/96:05 amOPO - HOU
2 stops22h 43mDelta
Deal found 10/27$541
This KLM deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:40 pmHOU - FNC
2 stops32h 55mKLM
Mon 12/1510:25 amFNC - HOU
2 stops29h 09mKLM
Deal found 10/27$555
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/132:32 pmHOU - LIS
2 stops20h 58mDelta
Tue 11/185:00 amLIS - HOU
2 stops24h 07mDelta
Deal found 10/27$619
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1010:40 amHOU - LIS
2 stops17h 55mDelta
Sun 11/235:00 amLIS - HOU
2 stops24h 07mDelta
Deal found 10/26$625
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1810:40 amHOU - LIS
2 stops21h 55mDelta
Tue 11/255:30 amLIS - HOU
2 stops23h 37mDelta
Deal found 10/28$645
This KLM deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:47 pmHOU - FNC
2 stops40h 23mKLM
Wed 12/1710:25 amFNC - HOU
2 stops29h 09mKLM
Deal found 10/26$661
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:00 amHOU - LIS
2 stops20h 00mDelta
Sat 1/105:30 amLIS - HOU
2 stops23h 05mDelta
Deal found 10/26$670
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:00 amHOU - LIS
2 stops20h 40mDelta
Wed 11/125:00 amLIS - HOU
2 stops24h 07mDelta
Deal found 10/27$700
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:00 amHOU - LIS
2 stops20h 00mDelta
Fri 1/911:25 amLIS - HOU
2 stops28h 56mDelta
Deal found 10/26$721
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1110:40 amHOU - OPO
2 stops17h 50mDelta
Wed 11/196:00 amOPO - HOU
2 stops23h 07mDelta
Deal found 10/28$741
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:00 amHOU - LIS
2 stops20h 00mDelta
Sun 1/115:00 amLIS - HOU
2 stops23h 35mDelta
Deal found 10/26$775
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/256:00 amHOU - LIS
2 stops23h 20mDelta
Tue 12/25:00 amLIS - HOU
2 stops23h 48mDelta
Deal found 10/26$867

Cheap flight deals from Hobby to Portugal

Keep the following information in mind while searching for Hobby to Portugal flight deals. Data was last updated October 28, 2025.

Round-trip from

$541
(Delta)

One-way from

$443
(Delta)

Popular in

June

Cheapest in

February

Average price

$792
From Houston Hobby to Portugal
Search Deals
One-way flight from Houston Hobby to Portugal
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($197 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Hobby 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, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
Use the filters below to find and compare flights from Houston Hobby Airport to Portugal that are best for you.

Fly from

Hobby

Fly to

Portugal

Route

Depart

Return

Price

HoustonPorto

HOU - OPO

HOUOPO

Houston Hobby

Tue 12/2

10:39 am-10:30 am

2 stops17h 51m

Porto

Tue 12/9

6:05 am-10:48 pm

2 stops22h 43m

$541

HoustonFunchal

HOU - FNC

HOUFNC

Houston Hobby

Sat 12/6

6:40 pm-9:35 am

2 stops32h 55m

Funchal Madeira

Mon 12/15

10:25 am-9:34 am

2 stops29h 09m

$555

HoustonPorto

HOU - OPO

HOUOPO

Houston Hobby

Wed 3/11

1:00 pm-10:30 am

2 stops16h 30m

Porto

Tue 3/17

11:15 am-9:32 am

2 stops27h 17m

$584

HoustonPorto

HOU - OPO

HOUOPO

Houston Hobby

Mon 3/9

1:00 pm-10:30 am

2 stops16h 30m

Porto

Tue 3/17

11:15 am-12:21 pm

2 stops30h 06m

$584

HoustonPorto

HOU - OPO

HOUOPO

Houston Hobby

Mon 3/9

1:00 pm-10:30 am

2 stops16h 30m

Porto

Wed 3/18

6:00 am-9:32 am

2 stops32h 32m

$591

HoustonPorto

HOU - OPO

HOUOPO

Houston Hobby

Tue 3/10

1:00 pm-3:25 pm

2 stops21h 25m

Porto

Tue 3/17

11:15 am-9:32 am

2 stops27h 17m

$596

HoustonLisbon

HOU - LIS

HOULIS

Houston Hobby

Thu 11/13

2:32 pm-5:30 pm

2 stops20h 58m

Lisbon Humberto Delgado

Tue 11/18

5:00 am-5:53 pm

2 stops18h 53m

$619

HoustonLisbon

HOU - LIS

HOULIS

Houston Hobby

Mon 2/9

5:04 pm-5:30 pm

2 stops18h 26m

Lisbon Humberto Delgado

Mon 2/23

5:00 am-9:46 pm

2 stops22h 46m

$624

HoustonLisbon

HOU - LIS

HOULIS

Houston Hobby

Fri 11/28

6:00 am-9:00 am

2 stops21h 00m

Lisbon Humberto Delgado

Wed 1/21

5:00 am-10:35 pm

2 stops23h 35m

$625

HoustonLisbon

HOU - LIS

HOULIS

Houston Hobby

Mon 11/10

10:40 am-10:35 am

2 stops17h 55m

Lisbon Humberto Delgado

Sun 11/23

5:00 am-11:07 pm

2 stops24h 07m

$625

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 46 results
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Best time to book a flight from Hobby to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Hobby with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston Hobby Airport to Portugal

What is the cheapest month to book a flight from Houston Hobby Airport to Portugal?

Currently, February is the cheapest month in which you can book a flight from Houston Hobby Airport to Portugal (average of $511). Flying from Houston Hobby Airport to Portugal in June is currently the most expensive (average of $824). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HOU to PT?

Find hourly flight availability from Hobby to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

When flying from Houston Hobby Airport to Portugal, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 19% versus a flight at noon.

What is the cheapest day to fly from Houston Hobby Airport to Portugal?

Use this chart to determine the cheapest time to fly round-trip from Hobby to Portugal. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Houston Hobby Airport to Portugal flight should consider departing on Sunday afternoons when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portugal. Reviews last updated October 28, 2025.
Peruse reviews from past customers who have flown with Delta, Air France, and United Airlines from Houston Hobby Airport to Portugal to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,994 reviews

Overall

7.9

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Overall

7.9

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Air France
7.4
Good
1,482 reviews
Delta
7.9
Good
7,994 reviews

Overall

7.9

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
9,001 reviews
Delta
7.9
Good
7,994 reviews

Overall

7.9

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Air Canada
7.1
Good
10,371 reviews
Delta
7.9
Good
7,994 reviews

Overall

7.9

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
British Airways
6.7
Okay
7,483 reviews
Delta
7.9
Good
7,994 reviews

Overall

7.9

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Hobby to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Houston Hobby Airport to Portugal?

    A quick flight from Houston Hobby Airport to Portugal can take about 17h 51m. Delta provides one of the quickest options available for as low as $541. The distance from Houston Hobby Airport to Portugal is about 4736 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Houston Hobby Airport to Portugal one-way?

    One-way options have recently been found by users for as low as $443 on Delta. Other airlines that offer cheap prices include KLM from $453 and American Airlines from $457 one-way.

  • What are the most popular routes from Houston Hobby Airport to Portugal?

    The most popular route from Houston Hobby Airport to Portugal is Houston Hobby - Lisbon Humberto Delgado. You may also consider Houston Hobby - Porto or Houston Hobby - Funchal Madeira.

  • Can I find deals for flights from Hobby to Portugal that include hotel bookings?

    Yes. In addition to deals on Hobby to Portugal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hobby to Portugal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hobby to Portugal.

  • Can I find deals for business class flights from Hobby to Portugal?

    Yes. Cheapflights offers flight deals from Hobby to Portugal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston Hobby Airport to Portugal?

    Currently, February is the cheapest month in which you can book a flight from Houston Hobby Airport to Portugal (average of $511). Flying from Houston Hobby Airport to Portugal in June is currently the most expensive (average of $824). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Hobby to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Hobby to Edinburgh flights
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Hobby to Geneva flights

Top 8 airlines flying from Hobby to Portugal

Discover the top 8 airlines that operate flights from Hobby to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$517Average$942FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$590Average$979FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$595Average$779FlexibilityNo cancel feeOn-time77%
DeltaCheapest$595Average$911FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$604Average$864FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$609Average$1,107FlexibilityNo cancel feeOn-time70%
KLMCheapest$655Average$1,192FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$679Average$754FlexibilityNo cancel feeOn-time77%

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