$399 Find Cheap Flights from Lisbon to Houston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Lisbon to Houston departing on 9/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Houston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lisbon to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lisbon to Houston, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$847
Typical prices: $1,378-$835
British Airways
Thu 10/1Sun 10/11
LIS - IAH • 1 stop
Cheapest one-way
$399
Typical prices: $869-$983
Multiple Airlines
Tue 9/29
LIS - IAH • 2 stops
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Lisbon to Houston (LIS-HOU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Lisbon to Houston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Lisbon to Houston

Thu, Oct 1 - Sun, Oct 11
British Airways Logo
7:20 am - 7:25 pm
LIS
-
IAH
18h 05m
1 stop
British Airways Logo
9:10 pm - 5:45 pm
IAH
-
LIS
14h 35m
1 stop
$847British Airways
Fri, Oct 2 - Sun, Oct 11
United Airlines Logo
12:20 pm - 8:17 pm
LIS
-
IAH
13h 57m
1 stop
United Airlines Logo
1:58 pm - 8:20 am
IAH
-
LIS
12h 22m
1 stop
$849United Airlines
Mon, May 18 - Tue, Jun 2
Multiple Airlines Logo
5:05 am - 10:50 pm
LIS
-
IAH
23h 45m
3 stops
Multiple Airlines Logo
12:57 pm - 11:05 am
IAH
-
LIS
40h 08m
2 stops
$903Multiple Airlines
Fri, Jun 5 - Tue, Jun 9
Multiple Airlines Logo
11:35 am - 3:01 pm
LIS
-
IAH
33h 26m
2 stops
Multiple Airlines Logo
5:29 pm - 9:35 am
IAH
-
LIS
34h 06m
2 stops
$907Multiple Airlines
Thu, Oct 1 - Sun, Oct 11
Multiple Airlines Logo
9:35 am - 8:53 am
LIS
-
IAH
29h 18m
2 stops
Multiple Airlines Logo
7:34 pm - 5:30 am
IAH
-
LIS
27h 56m
1 stop
$914Multiple Airlines
Thu, Oct 1 - Sun, Oct 11
Multiple Airlines Logo
9:15 pm - 3:40 pm
LIS
-
IAH
24h 25m
1 stop
Multiple Airlines Logo
6:10 pm - 8:35 pm
IAH
-
LIS
20h 25m
1 stop
$925Multiple Airlines
Thu, Oct 1 - Sun, Oct 11
American Airlines Logo
8:25 am - 11:53 pm
LIS
-
HOU
21h 28m
2 stops
American Airlines Logo
8:22 pm - 11:05 pm
HOU
-
LIS
20h 43m
2 stops
$970American Airlines
Mon, May 18 - Tue, Jun 2
Delta Logo
5:00 am - 10:26 pm
LIS
-
HOU
23h 26m
2 stops
Delta Logo
1:06 pm - 5:50 pm
HOU
-
LIS
22h 44m
2 stops
$972Delta
Sat, May 16 - Tue, Oct 6
Delta Logo
5:00 am - 10:26 pm
LIS
-
HOU
23h 26m
2 stops
Delta Logo
1:00 pm - 6:45 pm
HOU
-
LIS
23h 45m
2 stops
$977Delta
Thu, May 14 - Wed, May 27
Virgin Atlantic Logo
10:00 am - 10:26 pm
LIS
-
HOU
18h 26m
2 stops
Virgin Atlantic Logo
10:27 am - 10:45 am
HOU
-
LIS
18h 18m
2 stops
$995Virgin Atlantic
Booking Insights

KAYAK's insights & trends for Lisbon to Houston flights

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

How much is a round-trip flight from Lisbon to Houston?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Lisbon to Houston departing in October.

What is the cheapest month to fly from Lisbon to Houston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Lisbon to Houston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Lisbon to Houston is January, where tickets cost $525 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $968 and $800 respectively.

Find deals

Good to know

Cheapest flight$399
Flight from Lisbon to Houston George Bush Airport

When to book flights from Lisbon to Houston

Are your dates flexible? Find out the best times to travel from Lisbon to Houston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Lisbon to Houston

  • What is the cheapest flight from Lisbon to Houston?

    In the last 3 days, the lowest price for a flight from Lisbon to Houston was $399 for a one-way ticket and $847 for a round-trip.

  • Do I need a passport to fly between Lisbon and Houston?

    A passport is required to fly from Lisbon to Houston.

  • Which airports will I be using when flying from Lisbon to Houston?

    Lisbon is served by only 1 airport and there are 2 airports in Houston. You will leave Lisbon from Lisbon Humberto Delgado and you will be arriving in Houston at one of these airports: Houston Hobby or Houston George Bush Intcntl.

  • Which aircraft models fly most regularly from Lisbon to Houston?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Lisbon 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 from Lisbon to Houston.

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

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

  • What is the Hacker Fare option on flights from Lisbon 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 to Lisbon with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Lisbon 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 from Lisbon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Lisbon to Houston

Information on your arrival and departure airports

Lisbon (LIS)