$588 Cheap Flights from Houston (IAH) to Penang (PEN)

View $588 flight on Sun, Feb 8, 2026Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Penang Intl. Airport (PEN)

Cheap Flights from Houston to Penang (IAH-PEN)

Prices were available within the past 7 days and start at $588 for one-way flights and $994 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Jan 20 - Thu, Feb 5
IAH
Houston
PEN
Penang
$994 Roundtrip, found 4 days ago
$994
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Jan 20 from Houston to Penang, returning Thu, Feb 5, priced at $994 found 4 days ago
Cathay Pacific
Mon, Jan 12 - Thu, Jan 29
IAH
Houston
PEN
Penang
$1,014 Roundtrip, found 4 days ago
$1,014
Roundtrip
found 4 days ago
Select Cathay Pacific flight, departing Mon, Jan 12 from Houston to Penang, returning Thu, Jan 29, priced at $1,014 found 4 days ago
American Airlines
Sun, Apr 19 - Tue, May 5
IAH
Houston
PEN
Penang
$1,022 Roundtrip, found 4 days ago
$1,022
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun, Apr 19 from Houston to Penang, returning Tue, May 5, priced at $1,022 found 4 days ago
Cathay Pacific
Mon, Mar 23 - Thu, Apr 9
IAH
Houston
PEN
Penang
$1,033 Roundtrip, found 4 days ago
$1,033
Roundtrip
found 4 days ago
Select Cathay Pacific flight, departing Mon, Mar 23 from Houston to Penang, returning Thu, Apr 9, priced at $1,033 found 4 days ago
Cathay Pacific
Wed, May 6 - Tue, Jul 28
IAH
Houston
PEN
Penang
$1,042 Roundtrip, found 3 days ago
$1,042
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Wed, May 6 from Houston to Penang, returning Tue, Jul 28, priced at $1,042 found 3 days ago
American Airlines
Fri, Jan 16 - Thu, Jan 29
IAH
Houston
PEN
Penang
$1,044 Roundtrip, found 4 days ago
$1,044
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Jan 16 from Houston to Penang, returning Thu, Jan 29, priced at $1,044 found 4 days ago
Cathay Pacific
Mon, Apr 20 - Tue, May 5
IAH
Houston
PEN
Penang
$1,050 Roundtrip, found 4 days ago
$1,050
Roundtrip
found 4 days ago
Select Cathay Pacific flight, departing Mon, Apr 20 from Houston to Penang, returning Tue, May 5, priced at $1,050 found 4 days ago
United
Mon, Jan 26 - Wed, Feb 11
IAH
Houston
PEN
Penang
$1,060 Roundtrip, found 4 days ago
$1,060
Roundtrip
found 4 days ago
Select United flight, departing Mon, Jan 26 from Houston to Penang, returning Wed, Feb 11, priced at $1,060 found 4 days ago
All Nippon Airways
Mon, Apr 6 - Tue, Apr 21
IAH
Houston
PEN
Penang
$1,076 Roundtrip, found 4 days ago
$1,076
Roundtrip
found 4 days ago
Select All Nippon Airways flight, departing Mon, Apr 6 from Houston to Penang, returning Tue, Apr 21, priced at $1,076 found 4 days ago
Malaysia Airlines
Fri, Jan 16 - Wed, Jan 28
IAH
Houston
PEN
Penang
$1,235 Roundtrip, found 4 days ago
$1,235
Roundtrip
found 4 days ago
Select Malaysia Airlines flight, departing Fri, Jan 16 from Houston to Penang, returning Wed, Jan 28, priced at $1,235 found 4 days ago

Alternative airports near George Town

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Penang Intl. PEN. Cheapest option available. Flights from $1,272
PEN
Penang Intl.
Cheapest
Flights from $1,272

Frequently asked questions

How much does a flight from George Bush Intercontinental Airport (IAH) to Penang Intl. Airport (PEN) cost?
Grab a cheap one-way flight from $588 or cheap return flight from $994 from George Bush Intercontinental Airport (IAH) to Penang Intl. Airport (PEN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from George Bush Intercontinental Airport (IAH) to Penang Intl. Airport (PEN)?
Flying in January is a good way to save, as it's the cheapest month for flights between IAH and PEN. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from George Bush Intercontinental Airport (IAH) to Penang Intl. Airport (PEN)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from IAH to PEN. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from George Bush Intercontinental Airport (IAH) to Penang Intl. Airport (PEN)?
You'll have to hop on a flight with a layover if you're traveling from George Bush Intercontinental Airport (IAH) to Penang Intl. Airport (PEN). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from IAH to PEN?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary based on a number of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from George Bush Intercontinental Airport (IAH) to Penang Intl. Airport (PEN)?
Opt for a flight from George Bush Intercontinental Airport (IAH) to Penang Intl. Airport (PEN) that takes off before 3 PM to reduce the likelihood of delays. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from George Bush Intercontinental Airport (IAH) to Penang Intl. Airport (PEN) last-minute?
Last-minute bookings from IAH to PEN are generally more expensive. For the lowest prices, start looking for flights well ahead of time. That said, if your travel plans are flexible, it's possible to score a cheap fare right before your trip.
Is it cheaper to book an IAH to PEN flight and hotel package?
You can save money by securing an IAH to PEN flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've chosen your ideal flights and accommodations, consider other add-ons like car rentals, activities and tours.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Penang Intl. Airport (PEN)?
You can usually reschedule or cancel your IAH to PEN flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Penang Intl.
Airlines serving
Air Canada, Cathay Pacific, Lufthansa, Malaysia Airlines, Qatar Airways, United
Roundtrip price
$994
Distance
9788 mi

Book with confidence

Book with confidence

Houston to Penang Flights

The cheapest times to fly from Houston to Penang

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Houston to Penang are during the month of January. You can find some of the cheapest flights from Houston to Penang with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Penang

Sunday is one of the best days to book for cheap flights from Houston to Penang: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Houston to Penang

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Houston to Penang in 2025. You can also book with separate airlines for your outbound and return journeys, from $588 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Houston to Penang flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Houston to Penang airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Houston to Penang Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.