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$635+ Cheap flights from George Bush Intcntl (IAH) to Penang (PEN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — PEN
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Penang

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Penang (PEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$1,090
(United Airlines)

One-way from

$635
(United Airlines)
From Houston George Bush Intcntl to Penang Intl
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One-way flight from Houston George Bush Intcntl to Penang Intl
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Find flight deals from George Bush Intcntl to Penang

Cheapest flights from George Bush Intcntl to Penang
Explore the most affordable flight options available from George Bush Intcntl to Penang. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/98:35 pmIAH - PEN
2 stops48h 40mUnited Airlines
Tue 11/255:45 pmPEN - IAH
2 stops31h 19mUnited Airlines
Deal found 9/16$1,090
This FlightHub deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/161:10 amIAH - PEN
2 stops26h 50mMultiple Airlines
Wed 9/246:00 amPEN - IAH
2 stops29h 25mMultiple Airlines
Deal found 9/14$1,236
This oojo deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:20 amIAH - PEN
2 stops48h 05mSingapore Airlines
Mon 12/229:15 pmPEN - IAH
2 stops46h 26mSingapore Airlines
Deal found 9/15$1,319
This FlightHub deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/95:45 pmIAH - PEN
2 stops34h 15mQatar Airways
Tue 11/2510:20 pmPEN - IAH
3 stops37h 10mQatar Airways
Deal found 9/16$1,494

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Penang that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Penang that are best for you.

Fly from

George Bush Intcntl

Fly to

Penang

Route

Depart

Return

Price

HoustonPenang

IAH - PEN

IAHPEN

Houston George Bush Intcntl

Sun 11/9

8:35 pm-11:15 am

2 stops48h 40m

Penang Intl

Tue 11/25

5:45 pm-11:04 am

2 stops31h 19m

$1,090

HoustonPenang

IAH - PEN

IAHPEN

Houston George Bush Intcntl

Wed 2/25

6:31 am-7:00 pm

2 stops46h 29m

Penang Intl

Sun 3/1

1:05 pm-7:56 pm

2 stops44h 51m

$1,099

HoustonPenang

IAH - PEN

IAHPEN

Houston George Bush Intcntl

Sun 2/8

7:20 am-9:20 am

3 stops36h 00m

Penang Intl

Sun 2/22

5:50 am-2:40 pm

2 stops22h 50m

$1,253

HoustonPenang

IAH - PEN

IAHPEN

Houston George Bush Intcntl

Sat 12/6

6:20 am-8:25 pm

2 stops48h 05m

Penang Intl

Mon 12/22

9:15 pm-5:41 am

2 stops46h 26m

$1,319

HoustonPenang

IAH - PEN

IAHPEN

Houston George Bush Intcntl

Sun 2/8

5:45 pm-6:00 pm

2 stops34h 15m

Penang Intl

Sun 2/22

10:20 pm-3:15 pm

2 stops30h 55m

$1,325

HoustonPenang

IAH - PEN

IAHPEN

Houston George Bush Intcntl

Sun 2/8

6:28 am-12:05 pm

2 stops39h 37m

Penang Intl

Sun 2/22

1:00 pm-7:19 pm

2 stops44h 19m

$1,385

HoustonPenang

IAH - PEN

IAHPEN

Houston George Bush Intcntl

Sun 11/9

5:45 pm-6:00 pm

2 stops34h 15m

Penang Intl

Tue 11/25

10:20 pm-9:30 pm

3 stops37h 10m

$1,494

HoustonPenang

IAH - PEN

IAHPEN

Houston George Bush Intcntl

Tue 11/18

7:20 am-4:50 pm

2 stops43h 30m

$635

HoustonPenang

IAH - PEN

IAHPEN

Houston George Bush Intcntl

Tue 11/18

7:00 am-6:00 pm

3 stops45h 00m

$789

HoustonPenang

IAH - PEN

IAHPEN

Houston George Bush Intcntl

Tue 11/18

7:10 pm-3:20 pm

1 stop30h 10m

$1,471

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from George Bush Intcntl to Penang

Have a flexible travel schedule? Discover the best time to fly to Penang from George Bush Intcntl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Penang

What is the cheapest time of day to fly from IAH to PEN?

Find hourly flight availability from George Bush Intcntl to Penang. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 17% on flights from Houston George Bush Intcntl Airport to Penang by exploring options for tickets at noon.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Penang. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Penang from Houston George Bush Intcntl?

    Penang Intl (PEN) is the airport you will fly into if you book a flight from Houston George Bush Intcntl to Penang. You should not have trouble finding flights to Penang Intl from Houston George Bush Intcntl; the airport handles an average of 0 inbound flights from Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Penang airport from Houston George Bush Intcntl. It is only a 9.0 mi journey from Penang Intl (PEN) to Penang’s city center.

  • How long is the flight from Houston George Bush Intcntl Airport to Penang?

    For as low as $1,099, United Airlines can have you in Penang from Houston George Bush Intcntl Airport in 46h 29m. Airlines will cover a distance of 9782 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from George Bush Intcntl to Penang that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Penang flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Penang?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Penang.

  • Can I find deals for business class flights from George Bush Intcntl to Penang?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Penang by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Penang?

    Currently, April is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Penang (average of $960). Flying from Houston George Bush Intcntl Airport to Penang in December is currently the most expensive (average of $1,537). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Penang?

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George Town
Batu Ferringhi
Butterworth

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