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 refresh daily.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 necessary travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$1,008 Cheap Flights from Cardiff to Houston George Bush Intcntl Airport in 2026

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Find the cheapest flights from Cardiff to Houston

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:30 am - 11:36 pm

CWL

IAH

46h 06m

3 stops

6:30 am - 10:15 am

IAH

CWL

21h 45m

2 stops

$1,008Multiple Airlines

Sat, May 23 - Wed, Jun 3

7:30 am - 11:36 pm

CWL

IAH

46h 06m

3 stops

6:50 am - 10:25 pm

IAH

CWL

33h 35m

3 stops

$1,054Multiple Airlines

Sat, May 23 - Wed, Jun 3

7:30 am - 11:36 pm

CWL

IAH

46h 06m

3 stops

7:20 am - 10:15 am

IAH

CWL

20h 55m

1 stop

$1,215Multiple Airlines

Sat, May 23 - Wed, Jun 3

11:35 am - 11:11 pm

CWL

IAH

17h 36m

1 stop

6:30 am - 10:15 am

IAH

CWL

21h 45m

2 stops

$1,426Multiple Airlines

Sat, May 23 - Wed, Jun 3

11:35 am - 1:55 pm

CWL

IAH

32h 20m

2 stops

2:50 pm - 10:15 am

IAH

CWL

37h 25m

2 stops

$1,466WestJet

Tue, May 26 - Tue, Jun 2

5:35 pm - 1:20 pm

CWL

IAH

25h 45m

1 stop

3:20 pm - 4:45 pm

IAH

CWL

19h 25m

1 stop

$1,602KLM

Sat, May 23 - Wed, Jun 3

11:35 am - 10:40 pm

CWL

IAH

41h 05m

2 stops

2:50 pm - 10:15 am

IAH

CWL

61h 25m

2 stops

$1,626WestJet

Mon, May 25 - Mon, Jun 1

WestJet flights from Cardiff to Houston George Bush Intcntl Airport

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

WestJet

May 26

CWL11:35 amCardiff Wales

32h 20m

2 stops

IAH1:55 pmHouston George Bush Intcntl

Jun 2

IAH2:50 pmHouston George Bush Intcntl

37h 25m

2 stops

CWL10:15 amCardiff Wales

$1,466

WestJet

May 25

CWL11:35 amCardiff Wales

41h 05m

2 stops

IAH10:40 pmHouston George Bush Intcntl

Jun 1

IAH2:50 pmHouston George Bush Intcntl

61h 25m

2 stops

CWL10:15 amCardiff Wales

$1,626

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 round-trip

CardiffHouston

CWL - IAH

CWLIAH

Cardiff Wales

Sat 5/23

7:30 am-11:36 pm

3 stops46h 06m

Houston George Bush Intcntl

Wed 6/3

6:30 am-10:15 am

2 stops21h 45m

$1,008

CardiffHouston

CWL - IAH

CWLIAH

Cardiff Wales

Sat 5/23

7:30 am-11:36 pm

3 stops46h 06m

Houston George Bush Intcntl

Wed 6/3

6:50 am-10:25 pm

3 stops33h 35m

$1,054

CardiffHouston

CWL - IAH

CWLIAH

Cardiff Wales

Sat 5/23

7:30 am-11:36 pm

3 stops46h 06m

Houston George Bush Intcntl

Wed 6/3

7:20 am-10:15 am

1 stop20h 55m

$1,215

Quickest round-trip

CardiffHouston

CWL - IAH

CWLIAH

Cardiff Wales

Sat 5/23

11:35 am-11:11 pm

1 stop17h 36m

Houston George Bush Intcntl

Wed 6/3

6:30 am-10:15 am

2 stops21h 45m

$1,426

CardiffHouston

CWL - IAH

CWLIAH

Cardiff Wales

Tue 5/26

11:35 am-1:55 pm

2 stops32h 20m

Houston George Bush Intcntl

Tue 6/2

2:50 pm-10:15 am

2 stops37h 25m

$1,466

CardiffHouston

CWL - IAH

CWLIAH

Cardiff Wales

Sat 5/23

5:35 pm-1:20 pm

1 stop25h 45m

Houston George Bush Intcntl

Wed 6/3

3:20 pm-4:45 pm

1 stop19h 25m

$1,602

CardiffHouston

CWL - IAH

CWLIAH

Cardiff Wales

Mon 5/25

11:35 am-10:40 pm

2 stops41h 05m

Houston George Bush Intcntl

Mon 6/1

2:50 pm-10:15 am

2 stops61h 25m

$1,626

Cheapest one-way

Quickest one-way

CardiffHouston

CWL - IAH

CWLIAH

Cardiff Wales

Sat 8/15

11:35 am-10:40 pm

2 stops41h 05m

$1,054

Flights are sorted by cheapest round-trip 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?

WestJet is the most popular carrier 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 round-trip 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

Fastest flight time	46h 06m
Direct flights	None

The fastest flight from Cardiff to Houston George Bush Intcntl Airport takes 46h 06m

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.

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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. In terms of flight time, this usually takes a little over 46h 06m.
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 refresh daily.
How old do you have to be to fly from Cardiff Wales Airport to Houston George Bush Intcntl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 necessary travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Katy

The Woodlands

Conroe

Humble

Spring

Cypress

Montgomery

Jersey Village

Tomball

Livingston

Why use momondo?

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

It is quick and easy to find Cardiff to Houston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Houston that suits you.

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?

Price alerts on flights to Houston from Cardiff are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.