How long is the flight to Houston?

The duration of your flight to Houston depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular route to Houston on KAYAK is from Lisbon , which takes 16h 02m .

Which Houston airport is closest to central Houston?

Out of the 2 airports in Houston, Houston Hobby Airport is the nearest to the city center (9 miles). You'll travel 16 miles to reach the center of Houston if you land in Houston George Bush Airport

How does KAYAK find such low prices on flights to Houston?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Houston.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Houston?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights to Houston?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston with an airline and back with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Houston?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

How many airports are there in Houston?

There are 2 airports in Houston: Houston George Bush Airport (IAH) and Houston Hobby Airport (HOU). The busiest airport is Houston George Bush Airport (IAH), with 90% of all flights arriving there.

How many direct flights to Houston are there each day?

There are around 2,078 direct flights from within Portugal to Houston every day. Most flights depart in the morning, with 48% of flights departing in the morning.

How many direct flights to Houston are there each week?

Each week there are around 14,540 direct flights from within Portugal to Houston. The most common day for departures is Sunday, with 17% of flights taking off on this day.

$440 CHEAP FLIGHTS from Portugal to Houston

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Flight Deals

Cheap Flights from Portugal to Houston

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Portugal to Houston

Mon, Nov 16 - Fri, Dec 4

10:05 am - 10:31 pmLIS Lisbon Humberto Delgado-IAH Houston George Bush Intcntl

18h 26m2 stops Miami Atlanta Hartsfield-Jackson

9:15 am - 5:55 amIAH Houston George Bush Intcntl-LIS Lisbon Humberto Delgado

14h 40m1 stop Miami

$811Multiple Airlines

Fri, Nov 20 - Mon, Nov 30

5:15 pm - 8:44 amLIS Lisbon Humberto Delgado-IAH Houston George Bush Intcntl

21h 29m1 stop Miami

9:39 am - 6:00 amIAH Houston George Bush Intcntl-LIS Lisbon Humberto Delgado

14h 21m1 stop Miami

$816Multiple Airlines

Fri, Nov 20 - Thu, Dec 3

5:15 pm - 8:44 amLIS Lisbon Humberto Delgado-IAH Houston George Bush Intcntl

21h 29m1 stop Miami

9:15 am - 5:45 amIAH Houston George Bush Intcntl-LIS Lisbon Humberto Delgado

14h 30m1 stop Miami

$840Multiple Airlines

Wed, Nov 18 - Wed, Dec 2

11:05 am - 9:32 pmLIS Lisbon Humberto Delgado-IAH Houston George Bush Intcntl

16h 27m1 stop Philadelphia

3:50 pm - 12:05 pmIAH Houston George Bush Intcntl-LIS Lisbon Humberto Delgado

14h 15m1 stop London Heathrow

$867British Airways

Fri, Nov 20 - Sun, Nov 29

5:15 pm - 8:44 amLIS Lisbon Humberto Delgado-IAH Houston George Bush Intcntl

21h 29m1 stop Miami

9:39 am - 5:50 amIAH Houston George Bush Intcntl-LIS Lisbon Humberto Delgado

14h 11m1 stop Miami

$870Multiple Airlines

Wed, Nov 18 - Wed, Dec 2

5:00 am - 9:59 pmLIS Lisbon Humberto Delgado-IAH Houston George Bush Intcntl

22h 59m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

7:10 pm - 3:10 pmIAH Houston George Bush Intcntl-LIS Lisbon Humberto Delgado

14h 00m1 stop Paris Charles de Gaulle

$873Delta

Tue, Nov 17 - Tue, Dec 1

5:00 am - 11:59 pmLIS Lisbon Humberto Delgado-IAH Houston George Bush Intcntl

24h 59m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

4:27 pm - 5:30 pmIAH Houston George Bush Intcntl-LIS Lisbon Humberto Delgado

19h 03m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

$874Delta

Thu, Oct 29 - Thu, Nov 5

5:30 am - 5:50 pmLIS Lisbon Humberto Delgado-IAH Houston George Bush Intcntl

17h 20m1 stop Paris Charles de Gaulle

7:10 pm - 3:10 pmIAH Houston George Bush Intcntl-LIS Lisbon Humberto Delgado

14h 00m1 stop Paris Charles de Gaulle

$875Delta

Wed, Nov 11 - Wed, Nov 25

5:00 am - 11:21 pmLIS Lisbon Humberto Delgado-HOU Houston Hobby

24h 21m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

3:12 pm - 3:10 pmHOU Houston Hobby-LIS Lisbon Humberto Delgado

17h 58m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

$875Delta

Thu, Oct 29 - Wed, Nov 11

5:30 am - 5:50 pmLIS Lisbon Humberto Delgado-IAH Houston George Bush Intcntl

17h 20m1 stop Paris Charles de Gaulle

12:30 pm - 3:10 pmIAH Houston George Bush Intcntl-LIS Lisbon Humberto Delgado

20h 40m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

$876Delta

Recent last minute flight deals from Portugal to Houston

Sat, Sep 19 - Sat, Oct 3

5:00 am - 1:20 pmLIS Lisbon Humberto Delgado-IAH Houston George Bush Intcntl

14h 20m1 stop Amsterdam Schiphol

3:20 pm - 2:55 pmIAH Houston George Bush Intcntl-LIS Lisbon Humberto Delgado

17h 35m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

$868Delta

Fri, Sep 18 - Thu, Oct 1

5:00 am - 1:20 pmLIS Lisbon Humberto Delgado-IAH Houston George Bush Intcntl

14h 20m1 stop Amsterdam Schiphol

3:55 pm - 5:50 pmIAH Houston George Bush Intcntl-LIS Lisbon Humberto Delgado

19h 55m1 stop Paris Charles de Gaulle

$870Delta

Sat, Sep 19 - Sat, Oct 3

8:55 am - 10:05 pmLIS Lisbon Humberto Delgado-IAH Houston George Bush Intcntl

19h 10m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

3:55 pm - 2:55 pmIAH Houston George Bush Intcntl-LIS Lisbon Humberto Delgado

17h 00m1 stop Paris Charles de Gaulle

$873Multiple Airlines

Fri, Sep 18 - Thu, Oct 1

5:00 am - 5:54 pmLIS Lisbon Humberto Delgado-IAH Houston George Bush Intcntl

18h 54m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

3:55 pm - 2:55 pmIAH Houston George Bush Intcntl-LIS Lisbon Humberto Delgado

17h 00m1 stop Paris Charles de Gaulle

$875Delta

Fri, Sep 18 - Thu, Oct 1

11:55 am - 11:54 pmLIS Lisbon Humberto Delgado-IAH Houston George Bush Intcntl

17h 59m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

3:55 pm - 2:55 pmIAH Houston George Bush Intcntl-LIS Lisbon Humberto Delgado

17h 00m1 stop Paris Charles de Gaulle

$876Multiple Airlines

Sat, Sep 19 - Sat, Oct 3

5:35 am - 9:30 pmLIS Lisbon Humberto Delgado-IAH Houston George Bush Intcntl

21h 55m2 stops Paris Charles de Gaulle Minneapolis St Paul

3:20 pm - 2:55 pmIAH Houston George Bush Intcntl-LIS Lisbon Humberto Delgado

17h 35m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

$880Delta

Fri, Sep 18 - Thu, Oct 1

6:35 am - 7:49 pmLIS Lisbon Humberto Delgado-IAH Houston George Bush Intcntl

19h 14m2 stops Madrid Barajas Chicago O'Hare Intl

4:47 pm - 4:05 pmIAH Houston George Bush Intcntl-LIS Lisbon Humberto Delgado

17h 18m2 stops Miami Madrid Barajas

$894Iberia

Thu, Sep 17 - Thu, Oct 1

7:20 am - 11:59 pmLIS Lisbon Humberto Delgado-IAH Houston George Bush Intcntl

22h 39m2 stops London Heathrow Chicago O'Hare Intl

9:10 pm - 10:05 amIAH Houston George Bush Intcntl-LIS Lisbon Humberto Delgado

30h 55m1 stop London Heathrow

$906British Airways

Sun, Sep 20 - Sat, Oct 3

7:45 pm - 1:20 pmLIS Lisbon Humberto Delgado-IAH Houston George Bush Intcntl

23h 35m1 stop Amsterdam Schiphol

10:20 am - 8:50 amIAH Houston George Bush Intcntl-LIS Lisbon Humberto Delgado

16h 30m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

$952Multiple Airlines

Sat, Sep 19 - Sat, Oct 3

8:55 am - 10:05 pmLIS Lisbon Humberto Delgado-IAH Houston George Bush Intcntl

19h 10m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

10:20 am - 8:50 amIAH Houston George Bush Intcntl-LIS Lisbon Humberto Delgado

16h 30m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

$957Multiple Airlines

Booking Insights

KAYAK's insights & trends for flights to Houston

Get data-powered insights and trends for flights to Houston to help you find the cheapest flights, the best time to fly and much more.

Prices

What is the cheapest month to fly to Houston?

The cheapest month for flights to Houston is September, where tickets cost $750 on average for return flights. On the other hand, the most expensive months are August and July, where the average cost of tickets from Portugal is $1,301 and $1,225 respectively. For one-way flights, the best month to travel is April with an average price of $555.

Which is the cheapest airport to fly into in Houston?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Houston is Houston Hobby Airport (HOU), with an average flight price of $276.

Find deals

Cheapest flight	$440

Flight from Lisbon to Houston

Which Houston airport is closest to central Houston?
Out of the 2 airports in Houston, Houston Hobby Airport is the nearest to the city center (9 miles). You'll travel 16 miles to reach the center of Houston if you land in Houston George Bush Airport
How does KAYAK find such low prices on flights to Houston?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Houston.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Houston?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights to Houston?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Houston?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
How many direct flights to Houston are there each week?
Each week there are around 14,540 direct flights from within Portugal to Houston. The most common day for departures is Sunday, with 17% of flights taking off on this day.