When did momondo last update prices for flights from Cardiff Wales Airport to Houston George Bush Intcntl Airport?

Prices for flights from Cardiff Wales Airport to Houston George Bush Intcntl Airport were last updated today.

How old do you have to be to fly from Cardiff Wales Airport to Houston George Bush Intcntl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cardiff Wales Airport to Houston George Bush Intcntl Airport.

What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

The required travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston George Bush Intcntl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£568 Cheap Flights from Cardiff to Houston George Bush Intcntl Airport in 2026/27

Find the cheapest flights from Cardiff to Houston

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

10:20 - 13:05CWL Cardiff Wales-IAH Houston George Bush Intcntl

32h 45m1 stop Amsterdam Schiphol

05:02 - 09:45IAH Houston George Bush Intcntl-CWL Cardiff Wales

22h 43m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

£1,013Delta

Mon, 7 Dec - Mon, 14 Dec

10:20 - 22:30CWL Cardiff Wales-IAH Houston George Bush Intcntl

18h 10m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

05:02 - 09:45IAH Houston George Bush Intcntl-CWL Cardiff Wales

22h 43m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

£1,017Delta

Mon, 7 Dec - Mon, 14 Dec

10:20 - 13:05CWL Cardiff Wales-IAH Houston George Bush Intcntl

32h 45m1 stop Amsterdam Schiphol

15:05 - 09:45IAH Houston George Bush Intcntl-CWL Cardiff Wales

12h 40m1 stop Amsterdam Schiphol

£1,054Delta

Mon, 7 Dec - Mon, 14 Dec

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Delta flights from Cardiff to Houston George Bush Intcntl Airport

Our best Delta deals on Cardiff to Houston George Bush Intcntl Airport flight tickets

Delta

7 Dec

CWL10:20Cardiff Wales

32h 45m

1 stop

IAH13:05Houston George Bush Intcntl

14 Dec

IAH05:02Houston George Bush Intcntl

22h 43m

2 stops

CWL09:45Cardiff Wales

£1,013

Delta

7 Dec

CWL10:20Cardiff Wales

18h 10m

2 stops

IAH22:30Houston George Bush Intcntl

14 Dec

IAH05:02Houston George Bush Intcntl

22h 43m

2 stops

CWL09:45Cardiff Wales

£1,017

Delta

7 Dec

CWL10:20Cardiff Wales

32h 45m

1 stop

IAH13:05Houston George Bush Intcntl

14 Dec

IAH15:05Houston George Bush Intcntl

12h 40m

1 stop

CWL09:45Cardiff Wales

£1,054

momondo Fare Finder

Use the filters below to find and compare flights from Cardiff to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffHouston

CWL Cardiff Wales - IAH Houston George Bush Intcntl

CWLIAH

Cardiff Wales

Mon 7/12

10:20-13:05

1 stop32h 45m

Houston George Bush Intcntl

Mon 14/12

05:02-09:45

2 stops22h 43m

£1,013

Fastest return journey

CardiffHouston

CWL Cardiff Wales - IAH Houston George Bush Intcntl

CWLIAH

Cardiff Wales

Mon 7/12

10:20-22:30

2 stops18h 10m

Houston George Bush Intcntl

Mon 14/12

05:02-09:45

2 stops22h 43m

£1,017

CardiffHouston

CWL Cardiff Wales - IAH Houston George Bush Intcntl

CWLIAH

Cardiff Wales

Mon 7/12

10:20-13:05

1 stop32h 45m

Houston George Bush Intcntl

Mon 14/12

15:05-09:45

1 stop12h 40m

£1,054

Cheapest one-way

CardiffHouston

CWL Cardiff Wales - IAH Houston George Bush Intcntl

CWLIAH

Cardiff Wales

Tue 5/1

06:50-12:34

3 stops59h 44m

£568

CardiffHouston

CWL Cardiff Wales - IAH Houston George Bush Intcntl

CWLIAH

Cardiff Wales

Tue 5/1

12:15-14:05

2 stops31h 50m

£949

Fastest single journey

CardiffHouston

CWL Cardiff Wales - IAH Houston George Bush Intcntl

CWLIAH

Cardiff Wales

Tue 5/1

17:30-13:10

1 stop25h 40m

£1,053

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Cardiff to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Cardiff Wales to Houston George Bush Intcntl?

British Airways and KLM are the most popular carriers operating from Cardiff Wales to Houston George Bush Intcntl

When to book flights from Cardiff to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Cardiff to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Cardiff to Houston George Bush Intcntl Airport (CWL to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cardiff to Houston George Bush Intcntl Airport

Best price found	£568
Fastest flight time	32h 45m
Direct flights	None

The best one-way flight to Houston George Bush Intcntl Airport from Cardiff in the past 72 hours is £568. The best return flight deal from Cardiff to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is £1,013.

The fastest flight from Cardiff to Houston George Bush Intcntl Airport takes 32h 45m

There are no direct flights from Cardiff to Houston George Bush Intcntl Airport. There are no popular flight routes from Cardiff to Houston George Bush Intcntl Airport.

Search flight deals

Frequently asked questions about flying from Cardiff to Houston George Bush Intcntl Airport

How far is Cardiff Wales to Houston George Bush Intcntl by plane?
There are 4711.8 mi between Cardiff Wales and Houston George Bush Intcntl. Flights usually cover this in 32h 45m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Cardiff Wales Airport to Houston George Bush Intcntl Airport?
Prices for flights from Cardiff Wales Airport to Houston George Bush Intcntl Airport were last updated today.
How old do you have to be to fly from Cardiff Wales Airport to Houston George Bush Intcntl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cardiff Wales Airport to Houston George Bush Intcntl Airport.
What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?
The required travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston George Bush Intcntl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Cypress

Spring

The Woodlands

Livingston

Montgomery

Katy

Why use momondo?

Why should I use momondo to find a flight deal from Cardiff to Houston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Cardiff to Houston. momondo saves you time and could save you money on your trip.

Can I find flights from Cardiff to Houston with flexible booking policies on momondo?

Flights from Cardiff to Houston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Cardiff to Houston?

Once you have performed a search for Cardiff to Houston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Cardiff to Houston right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Cardiff to Houston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.