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Cheap flights from Cardiff to Houston George Bush Intcntl Airport from £1,007

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — IAH
9 Jul — 16 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to George Bush Intcntl

Enter your travel dates to find the best prices.

Cheapest flights from Cardiff to George Bush Intcntl
Explore the most affordable flight options available from Cardiff to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 June 2026.

Sat 4/711:35
CWL
-
IAH
2 stops28h 00m
Multiple Airlines
Sat 11/715:25
IAH
-
CWL
1 stop19h 20m
Multiple Airlines
Deal found 7/6£1,007
Sat 4/709:50
CWL
-
IAH
1 stop33h 30m
KLM
Sat 11/715:25
IAH
-
CWL
1 stop11h 50m
KLM
Deal found 7/6£1,060
Thu 23/711:35
CWL
-
IAH
2 stops41h 05m
WestJet
Thu 30/706:30
IAH
-
CWL
2 stops45h 45m
WestJet
Deal found 7/6£1,133
Mon 20/711:35
CWL
-
IAH
2 stops56h 20m
WestJet
Mon 27/714:50
IAH
-
CWL
2 stops61h 25m
WestJet
Deal found 4/6£1,158

Find flight deals from Cardiff to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 9 June 2026.

Round-trip from

£1,007
Virgin Atlantic
  • Virgin Atlantic
  • 4/7-11/7
  • 3 total stops
  • 47h 20m total
  • Cardiff to Houston
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Cardiff to George Bush Intcntl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 9 June 2026.
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 - IAH

CWLIAH

Cardiff Wales

Sat 4/7

11:35-09:35

2 stops28h 00m

Houston George Bush Intcntl

Sat 11/7

15:25-16:45

1 stop19h 20m

£1,007
Fastest return journey

CardiffHouston

CWL - IAH

CWLIAH

Cardiff Wales

Sat 4/7

09:50-13:20

1 stop33h 30m

Houston George Bush Intcntl

Sat 11/7

15:25-09:15

1 stop11h 50m

£1,060

CardiffHouston

CWL - IAH

CWLIAH

Cardiff Wales

Thu 23/7

11:35-22:40

2 stops41h 05m

Houston George Bush Intcntl

Thu 30/7

06:30-10:15

2 stops45h 45m

£1,133

CardiffHouston

CWL - IAH

CWLIAH

Cardiff Wales

Mon 20/7

11:35-13:55

2 stops56h 20m

Houston George Bush Intcntl

Mon 27/7

14:50-10:15

2 stops61h 25m

£1,158

Flights are sorted by cheapest return flights first.

Deals found on 7/6

Sorted by cheapest first

Best time to book a flight from Cardiff to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Cardiff with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cardiff to Houston George Bush Intcntl?

    Most people fly from Cardiff Wales (CWL) if they book a flight from Cardiff to Houston George Bush Intcntl. On average, Cardiff Wales has 0 outbound flights to Houston George Bush Intcntl per day from 0 airlines. Cardiff Wales is conveniently located just 9.1 mi from Cardiff’s city center.

  • How long is the flight from Cardiff to Houston George Bush Intcntl Airport?

    A quick flight from Cardiff to Houston George Bush Intcntl Airport can take about 33h 30m. KLM provides one of the quickest options available for as low as £1,060. The distance between Cardiff and Houston George Bush Intcntl Airport is about 4707 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Cardiff to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Cardiff to George Bush Intcntl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cardiff to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to George Bush Intcntl.

  • Can I find deals for business class flights from Cardiff to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Cardiff to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Cardiff to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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Can Cheapflights find flights from Cardiff to George Bush Intcntl with no change fees?

Yes, we can. To see specific flights from Cardiff to George Bush Intcntl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Cardiff to George Bush Intcntl become cheaper?

Yes, Cheapflights offers price alerts on Cardiff to George Bush Intcntl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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