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.

£946 Cheap Flights from Cardiff to Houston in 2025/26

1 adult

0 bags

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Find the cheapest flights from Cardiff to Houston

Round-trip

One-way

Cheap return flights

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09:50 - 13:15CWL-IAH

33h 25m1 stop

15:20 - 09:15IAH-CWL

11h 55m1 stop

£946KLM

Find Deal

Thu, 23 Apr - Wed, 29 Apr

17:15 - 13:15CWL-IAH

26h 00m1 stop

17:50 - 16:45IAH-CWL

16h 55m2 stops

£965Virgin Atlantic

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Thu, 23 Apr - Wed, 29 Apr

09:50 - 22:49CWL-IAH

18h 59m2 stops

17:50 - 16:45IAH-CWL

16h 55m2 stops

£969Delta

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Thu, 23 Apr - Wed, 29 Apr

22:25 - 19:15CWL-IAH

26h 50m2 stops

08:00 - 22:00IAH-CWL

32h 00m3 stops

£988Multiple Airlines

Find Deal

Thu, 23 Apr - Wed, 29 Apr

09:00 - 12:45CWL-IAH

33h 45m3 stops

08:00 - 22:00IAH-CWL

32h 00m3 stops

£992Multiple Airlines

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Thu, 23 Apr - Wed, 29 Apr

09:50 - 21:38CWL-HOU

17h 48m2 stops

13:00 - 16:45HOU-CWL

21h 45m2 stops

£1,064Delta

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Thu, 23 Apr - Wed, 29 Apr

10:20 - 14:30CWL-IAH

33h 10m1 stop

11:30 - 09:15IAH-CWL

39h 45m2 stops

£1,233Delta

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Fri, 27 Mar - Mon, 30 Mar

10:20 - 14:30CWL-IAH

33h 10m1 stop

18:00 - 09:15IAH-CWL

33h 15m2 stops

£1,234Delta

Find Deal

Fri, 27 Mar - Mon, 30 Mar

10:20 - 16:32CWL-HOU

35h 12m2 stops

17:35 - 16:45HOU-CWL

17h 10m2 stops

£1,281Air France

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Thu, 26 Mar - Mon, 30 Mar

10:20 - 16:32CWL-HOU

35h 12m2 stops

13:00 - 16:45HOU-CWL

21h 45m2 stops

£1,283Air France

Find Deal

Thu, 26 Mar - Mon, 30 Mar

Air France flights from Cardiff to Houston

Our best Air France deals on Cardiff to Houston flight tickets

Air France

26 Mar

CWL10:20Cardiff Wales

35h 12m

2 stops

HOU16:32Houston Hobby

30 Mar

HOU17:35Houston Hobby

17h 10m

2 stops

CWL16:45Cardiff Wales

£1,281

Find similar

Air France

26 Mar

CWL10:20Cardiff Wales

35h 12m

2 stops

HOU16:32Houston Hobby

30 Mar

HOU13:00Houston Hobby

21h 45m

2 stops

CWL16:45Cardiff Wales

£1,283

Find similar

Delta flights from Cardiff to Houston

Our best Delta deals on Cardiff to Houston flight tickets

Delta

23 Apr

CWL09:50Cardiff Wales

18h 59m

2 stops

IAH22:49Houston George Bush Intcntl

29 Apr

IAH17:50Houston George Bush Intcntl

16h 55m

2 stops

CWL16:45Cardiff Wales

£969

Find similar

Delta

23 Apr

CWL09:50Cardiff Wales

17h 48m

2 stops

HOU21:38Houston Hobby

29 Apr

HOU13:00Houston Hobby

21h 45m

2 stops

CWL16:45Cardiff Wales

£1,064

Find similar

Delta

27 Mar

CWL10:20Cardiff Wales

33h 10m

1 stop

IAH14:30Houston George Bush Intcntl

30 Mar

IAH11:30Houston George Bush Intcntl

39h 45m

2 stops

CWL09:15Cardiff Wales

£1,233

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Fly from

Fly to

Route

Depart

Return

Price

CardiffHouston

CWL - IAH

CWLIAH

Cardiff Wales

Thu 23/4

09:50-13:15

1 stop33h 25m

Houston George Bush Intcntl

Wed 29/4

15:20-09:15

1 stop11h 55m

£946

CardiffHouston

CWL - IAH

CWLIAH

Cardiff Wales

Thu 23/4

17:15-13:15

1 stop26h 00m

Houston George Bush Intcntl

Wed 29/4

17:50-16:45

2 stops16h 55m

£965

CardiffHouston

CWL - IAH

CWLIAH

Cardiff Wales

Thu 23/4

09:50-22:49

2 stops18h 59m

Houston George Bush Intcntl

Wed 29/4

17:50-16:45

2 stops16h 55m

£969

CardiffHouston

CWL - IAH

CWLIAH

Cardiff Wales

Thu 23/4

22:25-19:15

2 stops26h 50m

Houston George Bush Intcntl

Wed 29/4

08:00-22:00

3 stops32h 00m

£988

CardiffHouston

CWL - IAH

CWLIAH

Cardiff Wales

Thu 23/4

09:00-12:45

3 stops33h 45m

Houston George Bush Intcntl

Wed 29/4

08:00-22:00

3 stops32h 00m

£992

CardiffHouston

CWL - HOU

CWLHOU

Cardiff Wales

Thu 23/4

09:50-21:38

2 stops17h 48m

Houston Hobby

Wed 29/4

13:00-16:45

2 stops21h 45m

£1,064

CardiffHouston

CWL - IAH

CWLIAH

Cardiff Wales

Fri 27/3

10:20-14:30

1 stop33h 10m

Houston George Bush Intcntl

Mon 30/3

11:30-09:15

2 stops39h 45m

£1,233

CardiffHouston

CWL - IAH

CWLIAH

Cardiff Wales

Fri 27/3

10:20-14:30

1 stop33h 10m

Houston George Bush Intcntl

Mon 30/3

18:00-09:15

2 stops33h 15m

£1,234

CardiffHouston

CWL - HOU

CWLHOU

Cardiff Wales

Thu 26/3

10:20-16:32

2 stops35h 12m

Houston Hobby

Mon 30/3

17:35-16:45

2 stops17h 10m

£1,281

CardiffHouston

CWL - HOU

CWLHOU

Cardiff Wales

Thu 26/3

10:20-16:32

2 stops35h 12m

Houston Hobby

Mon 30/3

13:00-16:45

2 stops21h 45m

£1,283

Flights are sorted by cheapest return flights first.

Sorted 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 time of day to depart on your flight to Houston?

The cheapest time of day to fly to Houston is in the morning when flights can be purchased for as low as £868. In contrast, the most expensive time of day to depart to Houston is in the afternoon when prices are around £980.

Cheap Cardiff to Houston flight deals and tips

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

Direct flights	None

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

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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 17h 48m, 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.