How do I get Price Alerts for flights from Cardiff to Houston?

Price Alerts will notify you by email when the price for flights to Houston from Cardiff decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Cardiff to Houston with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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.

£992 Cheap Flights from Cardiff to Houston in 2026

Find the cheapest flights from Cardiff to Houston

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

09:45 - 23:03CWL Cardiff Wales-HOU Houston Hobby

19h 18m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

06:09 - 09:45HOU Houston Hobby-CWL Cardiff Wales

22h 36m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

£992Delta

Mon, 19 Oct - Mon, 26 Oct

09:45 - 23:03CWL Cardiff Wales-HOU Houston Hobby

19h 18m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

17:28 - 18:00HOU Houston Hobby-CWL Cardiff Wales

18h 32m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

£1,658Delta

Sat, 17 Oct - Sat, 24 Oct

09:45 - 23:03CWL Cardiff Wales-HOU Houston Hobby

19h 18m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

11:12 - 09:15HOU Houston Hobby-CWL Cardiff Wales

16h 03m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

£1,868Virgin Atlantic

Fri, 16 Oct - Fri, 23 Oct

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Delta flights from Cardiff to Houston

Our best Delta deals on Cardiff to Houston flight tickets

Delta

19 Oct

CWL09:45Cardiff Wales

19h 18m

2 stops

HOU23:03Houston Hobby

26 Oct

HOU06:09Houston Hobby

22h 36m

2 stops

CWL09:45Cardiff Wales

£992

Delta

17 Oct

CWL09:45Cardiff Wales

19h 18m

2 stops

HOU23:03Houston Hobby

24 Oct

HOU17:28Houston Hobby

18h 32m

2 stops

CWL18:00Cardiff Wales

£1,658

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffHouston

CWL Cardiff Wales - HOU Houston Hobby

CWLHOU

Cardiff Wales

Mon 19/10

09:45-23:03

2 stops19h 18m

Houston Hobby

Mon 26/10

06:09-09:45

2 stops22h 36m

£992

CardiffHouston

CWL Cardiff Wales - HOU Houston Hobby

CWLHOU

Cardiff Wales

Sat 17/10

09:45-23:03

2 stops19h 18m

Houston Hobby

Sat 24/10

17:28-18:00

2 stops18h 32m

£1,658

Fastest return journey

CardiffHouston

CWL Cardiff Wales - HOU Houston Hobby

CWLHOU

Cardiff Wales

Fri 16/10

09:45-23:03

2 stops19h 18m

Houston Hobby

Fri 23/10

11:12-09:15

2 stops16h 03m

£1,868

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Cardiff to Houston flight deals and tips

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

Best price found	£992
Fastest flight time	19h 18m
Direct flights	None

The best flight deal from Cardiff to Houston found on momondo in the last 72 hours is £992

The fastest flight from Cardiff to Houston takes 19h 18m

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 19h 18m, 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.

Frequently asked questions about flying from Cardiff to Houston

How do I get Price Alerts for flights from Cardiff to Houston?
Price Alerts will notify you by email when the price for flights to Houston from Cardiff decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Cardiff to Houston with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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.