Cheap flights from Houston (HOU) to Lisbon (LIS)

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How to find the cheapest flight from
Houston (HOU) to Lisbon (LIS)

All the information you need to plan the best HOU to LIS flight in 2021: compare Houston to Lisbon flight prices with the expected peak season, weather and rainfall in Lisbon.
HO1 - LIS
Price
$540 - $1,374
LIS
Temperature
51.8 - 73.4 °F
LIS
Precipitation
0.2 - 4.8 inches

Popular in

September

High demand for flights, 38% potential price rise

Cheapest in

May

Best time to find cheap flights, 37% potential price drop

Average price

$1,276

Average for round-trip flights in December 2021

Round-trip from

$540

From Houston to Lisbon Humberto Delgado

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from Houston to Lisbon?

May is one of the best times of the year to fly to Lisbon from Houston. Prices for May average $858 per person but you can even find prices for as low as $506. The most expensive prices can be found in the month of September. Opting for a May flight can save you 60% on your journey compared to booking in May

When is the cheapest time to fly from Houston to Lisbon (HO1 - LIS)?

When flying from Houston to Lisbon, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 52% versus a flight at noon.

What is the cheapest day to fly round-trip from Houston to Lisbon?

Thursday flights are generally found to be more expensive for flights from Houston to Lisbon. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Lisbon.

Cheap flights from Houston to Lisbon in December, January 2022

The best prices found for HOU to LIS flights for December, January
24 Jan - 30 Jan
$491pp
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
24 Jan - 30 Jan
$512pp
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Multiple Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
24 Jan - 30 Jan
$534pp
IAH
Houston George Bush Intcntl
Multiple Airlines
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Multiple Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl

Houston to Lisbon 2022 flight deals

Cheap flights to Lisbon from Houston found for this year
3 Dec - 5 Dec
$629pp
IAH
Houston George Bush Intcntl
KLM
 
1 STOP
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
KLM
 
1 STOP
IAH
Houston George Bush Intcntl
3 Dec - 5 Dec
$634pp
IAH
Houston George Bush Intcntl
KLM
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
KLM
 
1 STOP
IAH
Houston George Bush Intcntl
3 Dec - 5 Dec
$706pp
IAH
Houston George Bush Intcntl
KLM
 
1 STOP
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
KLM
 
1 STOP
IAH
Houston George Bush Intcntl

Last minute flights from Houston to Lisbon

Late deals on round-trip flights to Lisbon from Houston, departing today and this week
9 Dec - 16 Dec
$720pp
HOU
Houston Hobby
KLM
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
KLM
   
2 STOPS
HOU
Houston Hobby
12 Dec - 13 Dec
$729pp
IAH
Houston George Bush Intcntl
Air France
 
1 STOP
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Air France
 
1 STOP
IAH
Houston George Bush Intcntl
12 Dec - 13 Dec
$763pp
IAH
Houston George Bush Intcntl
Air France
 
1 STOP
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Air France
   
2 STOPS
IAH
Houston George Bush Intcntl

One-way flights to Humberto Delgado from Houston

The cheapest one-way flights from Houston to Lisbon
11:45 am - 6:25 pm
Air France
1 Stop
24h 40m
IAH - LIS
Air France
$546
123 Milhas
9:35 am - 5:20 am
TAP AIR PORTUGAL
1 Stop
13h 45m
IAH - LIS
TAP AIR PORTUGAL
$666
mytrip.com
9:33 am - 11:05 am
Multiple Airlines
2 Stops
19h 32m
HOU - LIS
Multiple Airlines
$899
KAYAK

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Houston</span> to <span class="emphasized">Lisbon</span> flights.

Flight FAQs

From Houston to Lisbon

What airport do you fly into for flights to Lisbon from Houston?

If you book a flight to Lisbon from Houston, you will be flying to Humberto Delgado, which is the city’s only airport. Lisbon Humberto Delgado (LIS) is located 4.2 mi from the center of Lisbon. There are 0 flights from Houston to Humberto Delgado per day from 14 different airlines.

Which airlines flying from Houston to Lisbon Humberto Delgado have flexible cancellations due to COVID-19?

Some of our airline partners flying from Houston to Lisbon Humberto Delgado have new flexible policies in place due to COVID-19. British Airways, United Airlines, and Lufthansa are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like British Airways with this kind of flexibility.

Can I find flights from Houston to Lisbon for under $500 on Cheapflights?

Yes, there are multiple flights from Houston to Lisbon for under $500. The cheapest flight booked recently is on Multiple Airlines for just $491, but on average you can expect to pay $550.

Are there last-minute flights available from Houston to Lisbon for under $800?

There are currently 20+ open flights from Houston to Lisbon within the next 7 days for less than $800.

What are the cheapest airlines flying from Houston to Lisbon round-trip?

Currently priced at $547, Iberia will fly you from Houston to Lisbon and back. In addition to Iberia, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Air Canada - these airlines can fly you to your destination from $551 and $552, respectively. Iberia is 36% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Houston to Lisbon one-way?

The cheapest airlines for a one-way flight from Houston to Lisbon are TAP AIR PORTUGAL ($526), Air France ($546), and KLM ($1,201).

What are the most popular airlines that fly from Houston to Lisbon?

Consider American Airlines, Air Canada or Air France when booking your flight. These represent the most popular airlines when flying from Houston to Lisbon.

What are the cheapest flights from Houston to Lisbon?

Looking at all options, your cheapest flight can be booked for $590. While the most popular route (Houston Hobby - Lisbon Humberto Delgado) can be booked for $491 on average our data indicates $1,164 when flying from Houston to Lisbon.

COVID Restrictions

View COVID Travel Restrictions for Lisbon, Portugal

Do I need a COVID test to fly to Lisbon from Houston?

Information is based on travel restrictions from Houston to Lisbon Humberto Delgado

Most visitors from Houston need to provide a negative COVID-19 test result and/or quarantine to enter Lisbon Humberto Delgado.

COVID-19 testing requirements
Visitors from Houston must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 for RT-PCR (NAAT) and 24 Antigen (quick-test) hours before departing to Lisbon Humberto Delgado.

Quarantine requirements
Visitors from Houston are not required to quarantine after entering Lisbon Humberto Delgado.

Documents
Health declaration for Madeira - Travelers must complete and submit it 12-48 hours before departure. This will generate a QR code which must be presented upon arrival.


Do I need a test to fly back to Houston from Lisbon?

Returning to Houston from Lisbon Humberto Delgado

COVID-19 testing requirements
Visitors from Lisbon Humberto Delgado must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Houston.

Quarantine requirements
Visitors from Lisbon Humberto Delgado are not required to quarantine after entering Houston.

Hide COVID Travel Restrictions for Lisbon, Portugal

Alternative routes for Houston to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Lisbon

Things to know before you go - useful duration and weather info for your trip from Houston to Lisbon.
Today's exchange rate
$1 = €0.89
Average temperature for December in Lisbon
59.0 °F

Airports servicing Houston

George Bush Intcntl (IAH)

Airports servicing Lisbon

Top 10 airlines flying from Houston to Lisbon Humberto Delgado

The chart below displays the airlines Cheapflights users traveling from Houston to Lisbon choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
British Airways
$379 $724 No cancel fee 70%
American Airlines
$476 $1,268 No cancel fee 71%
Air France
$479 $807 No cancel fee 77%
Delta
$482 $898 No cancel fee N/A
KLM
$492 $903 No cancel fee 75%
Air Canada
$600 $1,175 No cancel fee 67%
Lufthansa
$667 $1,026 No cancel fee 76%
United Airlines
$883 $1,609 No cancel fee 69%
TAP AIR PORTUGAL
$1,026 $1,516 No cancel fee N/A
Aer Lingus
$1,031 $1,268 No cancel fee N/A
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