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

Prices for flights from Cardiff Wales Airport to Houston are updated daily.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cardiff Wales Airport to Houston.

What documentation or ID do you need to fly to Houston?

The travel and health documents required for your trip to Houston can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£612 Cheap Flights from Cardiff to Houston in 2026

Voted winner of Europe's Best Travel App 2023

Find the cheapest flights from Cardiff to Houston

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

21:45 - 19:15

CWL

IAH

27h 30m

2 stops

15:25 - 09:15

IAH

CWL

11h 50m

1 stop

£1,093Multiple Airlines

Sun, 16 Aug - Sun, 30 Aug

11:35 - 13:55

CWL

IAH

56h 20m

2 stops

06:30 - 10:15

IAH

CWL

45h 45m

2 stops

£1,094WestJet

Thu, 13 Aug - Thu, 20 Aug

09:50 - 12:45

CWL

IAH

32h 55m

3 stops

15:55 - 09:15

IAH

CWL

35h 20m

2 stops

£1,155Multiple Airlines

Sun, 16 Aug - Sun, 30 Aug

09:50 - 12:45

CWL

IAH

32h 55m

3 stops

18:10 - 09:15

IAH

CWL

33h 05m

3 stops

£1,159Multiple Airlines

Sun, 16 Aug - Sun, 30 Aug

11:35 - 22:40

CWL

IAH

41h 05m

2 stops

06:45 - 10:15

IAH

CWL

21h 30m

1 stop

£1,174Multiple Airlines

Tue, 11 Aug - Fri, 28 Aug

11:35 - 22:11

CWL

IAH

16h 36m

1 stop

06:45 - 10:15

IAH

CWL

21h 30m

1 stop

£1,183Multiple Airlines

Tue, 11 Aug - Fri, 28 Aug

11:35 - 13:55

CWL

IAH

56h 20m

2 stops

06:30 - 10:15

IAH

CWL

45h 45m

2 stops

£1,205WestJet

Thu, 13 Aug - Thu, 20 Aug

09:45 - 21:51

CWL

HOU

18h 06m

2 stops

17:20 - 16:45

HOU

CWL

17h 25m

2 stops

£3,840KLM

Fri, 31 Jul - Sun, 9 Aug

09:50 - 21:51

CWL

HOU

18h 01m

2 stops

17:20 - 16:45

HOU

CWL

17h 25m

2 stops

£4,110KLM

Sun, 2 Aug - Sun, 9 Aug

09:45 - 21:51

CWL

HOU

18h 06m

2 stops

10:50 - 09:15

HOU

CWL

16h 25m

2 stops

£5,295KLM

Fri, 31 Jul - Fri, 7 Aug

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WestJet flights from Cardiff to Houston

Our best WestJet deals on Cardiff to Houston flight tickets

WestJet

7 Jul

CWL11:35Cardiff Wales

41h 05m

2 stops

IAH22:40Houston George Bush Intcntl

14 Jul

IAH14:50Houston George Bush Intcntl

37h 25m

2 stops

CWL10:15Cardiff Wales

£1,088

WestJet

13 Aug

CWL11:35Cardiff Wales

56h 20m

2 stops

IAH13:55Houston George Bush Intcntl

20 Aug

IAH06:30Houston George Bush Intcntl

45h 45m

2 stops

CWL10:15Cardiff Wales

£1,094

WestJet

7 Jul

CWL11:35Cardiff Wales

41h 05m

2 stops

IAH22:40Houston George Bush Intcntl

14 Jul

IAH06:30Houston George Bush Intcntl

45h 45m

2 stops

CWL10:15Cardiff Wales

£1,096

KLM flights from Cardiff to Houston

Our best KLM deals on Cardiff to Houston flight tickets

KLM

16 Aug

CWL17:15Cardiff Wales

26h 05m

1 stop

IAH13:20Houston George Bush Intcntl

30 Aug

IAH15:25Houston George Bush Intcntl

11h 50m

1 stop

CWL09:15Cardiff Wales

£1,359

KLM

7 Jul

CWL09:45Cardiff Wales

18h 06m

2 stops

HOU21:51Houston Hobby

14 Jul

HOU12:55Houston Hobby

14h 20m

2 stops

CWL09:15Cardiff Wales

£1,502

KLM

2 Aug

CWL17:15Cardiff Wales

26h 05m

1 stop

IAH13:20Houston George Bush Intcntl

9 Aug

IAH15:25Houston George Bush Intcntl

11h 50m

1 stop

CWL09:15Cardiff Wales

£2,225

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffHouston

CWL - IAH

CWLIAH

Cardiff Wales

Sun 16/8

21:45-19:15

2 stops27h 30m

Houston George Bush Intcntl

Sun 30/8

15:25-09:15

1 stop11h 50m

£1,093

CardiffHouston

CWL - IAH

CWLIAH

Cardiff Wales

Thu 13/8

11:35-13:55

2 stops56h 20m

Houston George Bush Intcntl

Thu 20/8

06:30-10:15

2 stops45h 45m

£1,094

CardiffHouston

CWL - IAH

CWLIAH

Cardiff Wales

Sun 16/8

09:50-12:45

3 stops32h 55m

Houston George Bush Intcntl

Sun 30/8

15:55-09:15

2 stops35h 20m

£1,155

CardiffHouston

CWL - IAH

CWLIAH

Cardiff Wales

Sun 16/8

09:50-12:45

3 stops32h 55m

Houston George Bush Intcntl

Sun 30/8

18:10-09:15

3 stops33h 05m

£1,159

CardiffHouston

CWL - IAH

CWLIAH

Cardiff Wales

Tue 11/8

11:35-22:40

2 stops41h 05m

Houston George Bush Intcntl

Fri 28/8

06:45-10:15

1 stop21h 30m

£1,174

CardiffHouston

CWL - IAH

CWLIAH

Cardiff Wales

Tue 11/8

11:35-22:11

1 stop16h 36m

Houston George Bush Intcntl

Fri 28/8

06:45-10:15

1 stop21h 30m

£1,183

CardiffHouston

CWL - IAH

CWLIAH

Cardiff Wales

Thu 13/8

11:35-13:55

2 stops56h 20m

Houston George Bush Intcntl

Thu 20/8

06:30-10:15

2 stops45h 45m

£1,205

CardiffHouston

CWL - HOU

CWLHOU

Cardiff Wales

Fri 31/7

09:45-21:51

2 stops18h 06m

Houston Hobby

Sun 9/8

17:20-16:45

2 stops17h 25m

£3,840

CardiffHouston

CWL - HOU

CWLHOU

Cardiff Wales

Sun 2/8

09:50-21:51

2 stops18h 01m

Houston Hobby

Sun 9/8

17:20-16:45

2 stops17h 25m

£4,110

Fastest return journey

CardiffHouston

CWL - HOU

CWLHOU

Cardiff Wales

Fri 31/7

09:45-21:51

2 stops18h 06m

Houston Hobby

Fri 7/8

10:50-09:15

2 stops16h 25m

£5,294

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

How to get the cheapest flight ticket from Cardiff to Houston

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?

WestJet is the most popular carrier operating from Cardiff Wales to Houston

Cheap Cardiff to Houston flight deals and tips

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

Fastest flight time	26h 05m
Direct flights	None

The fastest flight from Cardiff to Houston takes 26h 05m

There are no direct flights from Cardiff to Houston. There are no popular flight routes from Cardiff to Houston.

Search flight deals

Frequently asked questions about flying from Cardiff to Houston

How far is Cardiff Wales to Houston by plane?
A flight from Cardiff Wales to Houston will travel around 4724.6 mi. Flights usually cover this in 26h 05m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Cardiff Wales Airport to Houston?
Prices for flights from Cardiff Wales Airport to Houston are updated daily.
How old do you have to be to fly from Cardiff Wales Airport to Houston?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cardiff Wales Airport to Houston.
What documentation or ID do you need to fly to Houston?
The travel and health documents required for your trip to Houston can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Cardiff to Houston for you.

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

Yes. momondo allows you to filter the results for Cardiff to Houston flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Houston from Cardiff.

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.