How to find the cheapest flight from
Houston (IAH) to Penang (PEN)
What is the cheapest day to fly round-trip from Houston to Penang?
Monday is generally a great day to depart. Flying on this day could help you save up to 33%.
When is the cheapest time to fly from Houston to Penang (IAH - PEN)?
A simple way to save on the total cost of your ticket is to fly from Houston to Penang in the noon. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight in the morning.
Related info for your journey
Useful info, stats and facts about Houston to Penang flights.
Destination information for Penang
Things to know before you go. Useful info for your trip from Houston to Penang