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Cheap flights from Houston George Bush Intcntl Airport to Lisbon from $393

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Lisbon departing on 12/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Houston George Bush Intcntl Airport to Lisbon

Cheap round-trip flights

These are some of the best round-trip flight deals from Houston George Bush Intcntl Airport to Lisbon that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Houston George Bush Intcntl Airport to Lisbon.

Cheap last minute flights

Planning a quick getaway from Houston George Bush Intcntl Airport to Lisbon? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Lisbon, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Houston George Bush Intcntl Airport to Lisbon

Find recent round-trip train or bus tickets from Houston George Bush Intcntl Airport to Lisbon.

All round-trip flight deals to Lisbon

The cheapest plane tickets to Lisbon found on KAYAK recently.
12:05 pm - 9:20 amIAH-LIS
15h 15m1 stop
11:00 am - 1:33 pmLIS-IAH
32h 33m2 stops
$499United Airlines
Find Deal
Wed, Jan 15 - Tue, Jan 21
9:30 am - 9:20 amIAH-LIS
17h 50m1 stop
5:00 am - 6:45 pmLIS-IAH
19h 45m2 stops
$502Air Canada
Find Deal
Tue, Jan 14 - Tue, Jan 21
7:30 am - 10:15 amIAH-LIS
20h 45m1 stop
11:00 am - 1:39 pmLIS-IAH
32h 39m2 stops
$503United Airlines
Find Deal
Wed, Jan 1 - Wed, Feb 19
12:00 pm - 9:20 amIAH-LIS
15h 20m2 stops
5:00 am - 9:14 pmLIS-IAH
22h 14m2 stops
$512Air Canada
Find Deal
Wed, Jan 15 - Tue, Jan 21
9:45 pm - 9:45 pmIAH-LIS
18h 00m1 stop
11:05 am - 9:31 pmLIS-IAH
16h 26m1 stop
$519British Airways
Find Deal
Sun, Feb 16 - Fri, Feb 28
11:15 am - 8:00 amIAH-LIS
14h 45m2 stops
10:00 am - 11:59 pmLIS-IAH
19h 59m2 stops
$540Air France
Find Deal
Tue, Feb 4 - Wed, Feb 12
3:28 pm - 5:30 pmIAH-LIS
20h 02m2 stops
5:00 am - 9:10 pmLIS-IAH
22h 10m2 stops
$560Delta
Find Deal
Wed, Feb 19 - Wed, Feb 26
3:25 pm - 10:35 amIAH-LIS
13h 10m1 stop
10:00 am - 11:59 pmLIS-IAH
19h 59m2 stops
$561Delta
Find Deal
Wed, Jan 1 - Thu, Jan 16
3:55 pm - 12:10 pmIAH-LIS
14h 15m1 stop
11:05 am - 9:31 pmLIS-IAH
16h 26m1 stop
$569British Airways
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Sat, Feb 15 - Fri, Feb 28
4:10 pm - 11:20 amIAH-LIS
13h 10m1 stop
10:00 am - 11:59 pmLIS-IAH
19h 59m2 stops
$574Air France
Find Deal
Sun, Feb 2 - Mon, Feb 10
2:17 pm - 10:10 pmIAH-LIS
25h 53m2 stops
Fri, Dec 13
10:00 am - 9:20 amIAH-LIS
17h 20m1 stop
$433Air Canada
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Tue, May 20
2:40 pm - 2:50 pmIAH-LIS
18h 10m2 stops
$435Delta
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Mon, May 19
12:15 pm - 9:20 amIAH-LIS
15h 05m2 stops
Tue, May 20
12:05 pm - 11:10 amIAH-LIS
17h 05m1 stop
$438Air Canada
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Mon, May 19
3:35 pm - 11:15 pmIAH-LIS
25h 40m1 stop
$442Finnair
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Sun, May 18
2:17 pm - 12:35 pmIAH-LIS
16h 18m1 stop
Fri, Dec 13
12:00 pm - 11:10 amIAH-LIS
17h 10m2 stops
$696United Airlines
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Sun, May 18
11:25 am - 12:10 pmIAH-LIS
18h 45m2 stops
$708British Airways
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Thu, Nov 28
9:00 pm - 10:10 amIAH-LIS
31h 10m1 stop
$2,746British Airways
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Mon, May 19
7:20 am - 5:50 pmIAH-LIS
28h 30m3 stops
8:00 am - 10:18 pmLIS-IAH
20h 18m2 stops
Tue, Nov 26 - Fri, Dec 6
9:30 am - 5:50 pmIAH-LIS
26h 20m2 stops
8:00 am - 10:18 pmLIS-IAH
20h 18m2 stops
$1,001
Find Deal
Tue, Nov 26 - Fri, Dec 6
2:43 pm - 12:35 pmIAH-LIS
39h 52m2 stops
10:15 am - 8:59 pmLIS-IAH
16h 44m1 stop
$1,045
Find Deal
Tue, Nov 26 - Fri, Dec 6
9:45 pm - 5:55 pmIAH-LIS
14h 10m1 stop
7:05 am - 8:00 pmLIS-IAH
18h 55m1 stop
$1,210British Airways
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Sat, Nov 23 - Tue, Dec 3
6:40 pm - 10:15 amIAH-LIS
33h 35m1 stop
11:00 am - 3:29 pmLIS-IAH
34h 29m2 stops
$1,228United Airlines
Find Deal
Sat, Nov 23 - Tue, Dec 3
7:51 pm - 8:10 amIAH-LIS
30h 19m2 stops
11:00 am - 3:29 pmLIS-IAH
34h 29m2 stops
$1,238United Airlines
Find Deal
Sat, Nov 23 - Tue, Dec 3
8:37 am - 9:05 amIAH-LIS
18h 28m1 stop
6:35 pm - 8:00 pmLIS-IAH
31h 25m1 stop
$1,494British Airways
Find Deal
Sat, Nov 23 - Mon, Dec 2
9:24 am - 10:35 amIAH-LIS
19h 11m2 stops
5:30 am - 9:04 pmLIS-IAH
21h 34m2 stops
$2,153Delta
Find Deal
Sat, Nov 23 - Mon, Dec 2
11:05 am - 8:00 amIAH-LIS
14h 55m1 stop
5:30 am - 1:55 pmLIS-IAH
14h 25m1 stop
$2,313Delta
Find Deal
Fri, Nov 22 - Sat, Nov 30
9:30 am - 9:20 amIAH-LIS
41h 50m2 stops
11:00 am - 10:18 pmLIS-IAH
41h 18m2 stops
$4,535Air Canada
Find Deal
Sat, Nov 23 - Sun, Dec 1

United Airlines flights from Houston George Bush Intcntl Airport to Lisbon

Our best United Airlines deals on Houston George Bush Intcntl Airport to Lisbon flight tickets
United Airlines
Jan 15
IAH12:05 pmHouston George Bush Intcntl
15h 15m
1 stop
LIS9:20 amLisbon Humberto Delgado
Jan 21
LIS11:00 amLisbon Humberto Delgado
32h 33m
2 stops
IAH1:33 pmHouston George Bush Intcntl
United Airlines
Jan 1
IAH7:30 amHouston George Bush Intcntl
20h 45m
1 stop
LIS10:15 amLisbon Humberto Delgado
Feb 19
LIS11:00 amLisbon Humberto Delgado
32h 39m
2 stops
IAH1:39 pmHouston George Bush Intcntl
United Airlines
Feb 2
IAH2:52 pmHouston George Bush Intcntl
11h 18m
1 stop
LIS8:10 amLisbon Humberto Delgado
Feb 12
LIS11:00 amLisbon Humberto Delgado
36h 03m
2 stops
IAH5:03 pmHouston George Bush Intcntl

Air Canada flights from Houston George Bush Intcntl Airport to Lisbon

Our best Air Canada deals on Houston George Bush Intcntl Airport to Lisbon flight tickets
Air Canada
Jan 14
IAH9:30 amHouston George Bush Intcntl
17h 50m
1 stop
LIS9:20 amLisbon Humberto Delgado
Jan 21
LIS5:00 amLisbon Humberto Delgado
19h 45m
2 stops
IAH6:45 pmHouston George Bush Intcntl
Air Canada
Jan 15
IAH12:00 pmHouston George Bush Intcntl
15h 20m
2 stops
LIS9:20 amLisbon Humberto Delgado
Jan 21
LIS5:00 amLisbon Humberto Delgado
22h 14m
2 stops
IAH9:14 pmHouston George Bush Intcntl
Air Canada
Feb 1
IAH9:30 amHouston George Bush Intcntl
17h 50m
1 stop
LIS9:20 amLisbon Humberto Delgado
Feb 11
LIS5:00 amLisbon Humberto Delgado
19h 45m
2 stops
IAH6:45 pmHouston George Bush Intcntl

See travel insights to Lisbon from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Lisbon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Lisbon?

In general, February is the cheapest month to fly from Houston George Bush Intcntl Airport to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $755. If you are unable to visit Lisbon during the month of February, then departing from Houston George Bush Intcntl Airport during the month October is also very affordable. Most momondo users find prices during this month for around $829.

What is the cheapest day to depart on your flight to Lisbon?

Our data shows that Sunday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $775. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Houston George Bush Intcntl Airport to Lisbon for around $1,209.

What is the cheapest time of day to depart on your flight to Lisbon?

The cheapest time of day to fly to Lisbon is in the evening when flights can be purchased for as low as $927. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,109 on average. Flights to Lisbon from Houston George Bush Intcntl Airport at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Lisbon?

You are more likely to see cheaper flights to Lisbon from Houston George Bush Intcntl Airport when booking 19 days ahead of your departure date. In general, you can expect to find flights to Lisbon for around $1,058 when searching 19 days out. However, in the past 72 hours, people saw flights from Houston George Bush Intcntl Airport for as low as $519.

Can stopping save me money on Houston George Bush Intcntl Airport to Lisbon flights?

You could potentially save up to 4% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Lisbon flight.

How have Houston George Bush Intcntl Airport to Lisbon flight prices changed over time?

As of November 2024, prices for Houston George Bush Intcntl Airport to Lisbon flights are approximately 23% more expensive when compared to flights at the same time last year.

When to book flights from Houston George Bush Intcntl Airport to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Lisbon according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to Lisbon (IAH to LIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Lisbon

Best Price Found

$393

Fastest flight time

11h 18m

Direct flights

None

Airports in Lisbon

1 airport
The best one-way flight to Lisbon from Houston George Bush Intcntl Airport in the past 72 hours is $393. The best round-trip flight deal from Houston George Bush Intcntl Airport to Lisbon found on momondo in the last 72 hours is $499.
The fastest flight from Houston George Bush Intcntl Airport to Lisbon takes 11h 18m
There are no direct flights from Houston George Bush Intcntl Airport to Lisbon. Popular non-direct route for this connection is Houston George Bush Intcntl Airport - Lisbon Humberto Delgado Airport.
There is 1 airport near Lisbon: Lisbon Humberto Delgado (LIS)

  • How far is Houston George Bush Intcntl to Lisbon Humberto Delgado by plane?

    The distance between Houston George Bush Intcntl and Lisbon Humberto Delgado is about 4768.5 mi. Typically, this will take 11h 18m by plane in normal conditions.

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Lisbon Humberto Delgado Airport?

    Prices for flights from Houston George Bush Intcntl Airport to Lisbon Humberto Delgado Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Lisbon Humberto Delgado Airport?

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to Lisbon Humberto Delgado Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston George Bush Intcntl Airport to Lisbon Humberto Delgado Airport.

  • What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

    The travel and health documents you'll need for your trip to Lisbon Humberto Delgado Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Houston George Bush Intcntl Airport to Lisbon?


Best airlines flying from Houston George Bush Intcntl Airport to Lisbon

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Lisbon with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $585Free CancellationRating
6.6
6,831 reviews
Search British Airways flights
American AirlinesPriceFrom $595Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air CanadaPriceFrom $596Free CancellationRating
7.0
8,246 reviews
Search Air Canada flights
Air FrancePriceFrom $639Free CancellationRating
7.4
1,525 reviews
Search Air France flights
United AirlinesPriceFrom $646Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
Turkish AirlinesPriceFrom $656Free CancellationRating
7.4
3,920 reviews
Search Turkish Airlines flights
DeltaPriceFrom $679Free CancellationRating
8.0
8,755 reviews
Search Delta flights
KLMPriceFrom $684Free CancellationRating
7.8
1,349 reviews
Search KLM flights
LufthansaPriceFrom $725Free CancellationRating
6.8
7,143 reviews
Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Lisbon?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Lisbon. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Houston to Lisbon with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Houston to Lisbon flights to just show those with flexible booking policies.

How can momondo help me find flights from Houston to Lisbon?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Lisbon from Houston.

I’m not ready to book a flight from Houston to Lisbon right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Houston to Lisbon flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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