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Cheap flights from Houston (IAH) to Aeroporto da Portela de Sacavem (LIS)

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The best prices from Houston to Aeroporto da Portela de Sacavem are usually found in February or August, booked 45 days in advance, depart on a Tuesday or Monday and return on a Monday

How to find the cheapest flight from
Houston (IAH) to Aeroporto da Portela de Sacavem (LIS)

IAH - LIS
Price
$700 - $1,276
LIS
Temperature
59 - 84.2 °F
LIS
Rainfall
0 - 1.2 inches

Popular in

December

High demand for flights, 31% potential price rise

Cheapest in

February

Best time to find cheap flights, 20% potential price drop

Round-trip from

$700

From Houston to Aeroporto da Portela de Sacavem

One-way from

$555

One-way flight from Houston to Aeroporto da Portela de Sacavem

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Houston to Aeroporto da Portela de Sacavem?

Flights from Houston to Aeroporto da Portela de Sacavem are found to be more expensive on Thursday. 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 Aeroporto da Portela de Sacavem.

How far in advance should I book a flight from Houston to Aeroporto da Portela de Sacavem?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 30% on flights from Houston to Aeroporto da Portela de Sacavem compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $798. For sooner than that we have options available in the next 3 days from $941.

When is the cheapest time to fly from Houston to Aeroporto da Portela de Sacavem (IAH - LIS)?

It’s optimal to fly from Houston to Aeroporto da Portela de Sacavem in the evening. By choosing this option you can save up to 50% on the cost of your flight, compared to a flight at noon.

Cheap flights from Houston to Aeroporto da Portela de Sacavem in December, January 2021

The best prices found for IAH to LIS flights for December, January
23 Dec - 28 Dec
$596pp
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
18 Jan - 25 Jan
$610pp
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Multiple Airlines
     
3 STOPS
IAH
Houston George Bush Intcntl
23 Dec - 28 Dec
$618pp
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 Aeroporto da Portela de Sacavem 2021 flight deals

Cheap flights to Aeroporto da Portela de Sacavem from Houston found for this year
23 Dec - 28 Dec
$596pp
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
23 Dec - 28 Dec
$618pp
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
4 Dec - 6 Dec
$632pp
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

Last minute flights from Houston to Aeroporto da Portela de Sacavem

Late deals on round-trip flights to Aeroporto da Portela de Sacavem from Houston, departing today and this week
11 Dec - 15 Dec
$1,900pp
IAH
Houston George Bush Intcntl
Virgin Atlantic
 
1 STOP
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Virgin Atlantic
 
1 STOP
IAH
Houston George Bush Intcntl
11 Dec - 15 Dec
$1,946pp
IAH
Houston George Bush Intcntl
Air France
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Air France
   
2 STOPS
IAH
Houston George Bush Intcntl
11 Dec - 15 Dec
$4,696pp
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

One-way flights to Aeroporto da Portela de Sacavem from Houston

The cheapest one-way flights from Houston to Aeroporto da Portela de Sacavem
11:29 am - 12:50 pm
British Airways
2 Stops
43h 21m
IAH - LIS
British Airways
$555
KAYAK
7:50 am - 11:45 am
Brussels Airlines
2 Stops
21h 55m
IAH - LIS
Brussels Airlines
$563
KAYAK
2:00 am - 3:05 am
Multiple Airlines
1 Stop
19h 05m
IAH - LIS
Multiple Airlines
$811
Gotogate

Related info for your journey

Useful info, stats and facts about Houston to Aeroporto da Portela de Sacavem flights.

Flight FAQs

From Houston to Aeroporto da Portela de Sacavem

Are flight prices decreasing from Houston to Lisbon due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Houston and Lisbon for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Houston George Bush Intcntl to Lisbon Humberto Delgado to control the spread of COVID-19?

Delta is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Houston George Bush Intcntl to Lisbon Humberto Delgado. Policies will vary by airline.

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

British Airways, United Airlines, and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Houston to Aeroporto da Portela de Sacavem for under $600 on Cheapflights?

Yes, there are multiple flights from Houston to Aeroporto da Portela de Sacavem for under $600. The cheapest flight booked recently is on Multiple Airlines for just $596, but on average you can expect to pay $634.

Are there nonstop flights from Houston to Aeroporto da Portela de Sacavem for under $600 on Cheapflights?

There are no nonstop flights from Houston to Aeroporto da Portela de Sacavem, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Houston to Aeroporto da Portela de Sacavem for under $1,900?

There are currently 4+ open flights from Houston to Aeroporto da Portela de Sacavem within the next 7 days for less than $1,900.

How popular is this flight route?

Within the past month, 11 users have taken a look at flights from Houston George Bush Intcntl to Lisbon Humberto Delgado.

Does it rain more in Houston or Lisbon?

When traveling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Houston is roughly greater than that of Lisbon. You can assume this to be the case over the next 15 days.

Is Houston weather warmer or cooler than Lisbon?

Temperatures around the 86 °F's can be experienced in August. The weather in Lisbon is colder than in Houston. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from Houston to Aeroporto da Portela de Sacavem?

Departing from Houston to Aeroporto da Portela de Sacavem will take you 20h 30m.

What are the cheapest airlines to fly from Houston to Aeroporto da Portela de Sacavem one-way?

The cheapest airlines for a one-way flight from Houston to Aeroporto da Portela de Sacavem are British Airways ($555), Brussels Airlines ($563), and Lufthansa ($570).

Related searches

Flights to Aeroporto da Portela de Sacavem from Houston
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Car Rentals at Aeroporto da Portela de Sacavem

Alternative routes for Houston to Aeroporto da Portela de Sacavem

Destination information for Aeroporto da Portela de Sacavem

Things to know before you go. Useful info for your trip from Houston to Aeroporto da Portela de Sacavem
Today's exchange rate
$1 = €0.84
Average temperature for December in Aeroporto da Portela de Sacavem
59.0 °F

Airports servicing Houston

Airports servicing Lisbon

Top 10 airlines from Houston to Aeroporto da Portela de Sacavem

The chart below displays the airlines Cheapflights users traveling from Houston to Aeroporto da Portela de Sacavem 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 $730 No cancel fee 70%
Air France
$479 $839 No change fee 77%
KLM
$492 $903 No change fee 75%
Delta
$482 $1,026 No cancel fee N/A
Lufthansa
$673 $1,097 No change fee 76%
Aer Lingus
$1,031 $1,268 No change fee N/A
American Airlines
$476 $1,268 No cancel fee 71%
Air Canada
$677 $1,337 No cancel fee 67%
TAP AIR PORTUGAL
$1,026 $1,516 No change fee N/A
United Airlines
$883 $1,631 No cancel fee 69%
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