$975 Cheap Flights from Cardiff (CWL) to Houston (IAH)

Popular airlines from Cardiff International Airport (CWL) to George Bush Intercontinental Airport (IAH)

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Cheap Flights from Cardiff to Houston (CWL-IAH)

Prices were available within the past 7 days and start at $975 for one-way flights and $1,251 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Atlantic
Virgin Atlantic
Virgin Atlantic
Virgin Atlantic
Virgin Atlantic
Virgin Atlantic
Virgin Atlantic
KLM
Delta
British Airways

Frequently asked questions

How much does a flight from Cardiff Intl. Airport (CWL) to George Bush Intercontinental Airport (IAH) cost?
Secure a cheap one-way flight from $975 or cheap return flight from $1,251 from Cardiff Intl. Airport (CWL) to George Bush Intercontinental Airport (IAH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Cardiff Intl. Airport (CWL) to George Bush Intercontinental Airport (IAH)?
Traveling in March can help you save, as it's the cheapest month for flights between CWL and IAH. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Cardiff Intl. Airport (CWL) to George Bush Intercontinental Airport (IAH)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from CWL to IAH. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Cardiff Intl. Airport (CWL) to George Bush Intercontinental Airport (IAH)?
There are no daily direct flights from Cardiff Intl. Airport (CWL) to George Bush Intercontinental Airport (IAH). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way before you know it.
What day of the week has the most flights from CWL to IAH?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change depending on a range of factors, such as the airline 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 Cardiff Intl. Airport (CWL) to George Bush Intercontinental Airport (IAH)?
To land at George Bush Intercontinental Airport (IAH) on time, opt for a flight that leaves Cardiff Intl. Airport (CWL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Cardiff Intl. Airport (CWL) to George Bush Intercontinental Airport (IAH) last-minute?
Holding off until just before your departure to book your flight from CWL to IAH generally means paying more. While you might find some last-minute offers, they're not always guaranteed. Allow some flexibility in your schedule to boost your chances of landing a bargain.
Is it cheaper to book a CWL to IAH flight and hotel package?
Securing a CWL to IAH flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our wide range of accommodations and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Cardiff Intl. Airport (CWL) to George Bush Intercontinental Airport (IAH)?
Typically, it's possible to cancel or reschedule your CWL to IAH flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Cardiff Intl.
Destination airport
George Bush Intercontinental
Airlines serving
KLM, Virgin Atlantic
Roundtrip price
$1,251
Distance
4710 mi

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