There are five airlines offering flights to Houston. The most direct route isn’t necessarily the cheapest – being flexible is key to finding the lowest airfare rates. For example, try searching by month to see the best time of the week to fly. The cheapest date is currently 15 / Sep / 2025.
Houston George Bush Intercontinental Airport is just one of the airports in Houston. If you're not set on a specific airport, try changing your search from Houston George Bush Intercontinental Airport to Houston to see a broader range of flights – they might be cheaper. It usually takes about 14 hrs to fly 7646 km to Houston George Bush Intercontinental Airport.
October tends to be the most expensive time of the year to fly to Houston. During this peak season, hotel and holiday prices often increase too, so it's best to book early. Or you could keep your fingers crossed and hold out for a last-minute deal.
