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£36+ Direct flights from Houston George Bush Intcntl Airport

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
IAH — LHR
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Direct flights from George Bush Intcntl

Cheapest flights from George Bush Intcntl
Explore the most affordable flight options available from George Bush Intcntl. Find the lowest fares based on data from user searches, with prices last updated on 18 September 2025.

Thu 9/1014:35IAH - DFW
Nonstop1h 21mUnited Airlines
Tue 11/1105:15DFW - IAH
Nonstop1h 18mUnited Airlines
Deal found 17/9£71
Wed 19/1109:28IAH - DFW
Nonstop1h 22mAmerican Airlines
Thu 20/1115:45DFW - IAH
Nonstop1h 10mAmerican Airlines
Deal found 16/9£72
Fri 31/1009:42IAH - DFW
Nonstop1h 26mUnited Airlines
Mon 3/1107:00DFW - IAH
Nonstop1h 18mUnited Airlines
Deal found 16/9£98
Tue 21/1007:45IAH - DFW
Nonstop1h 26mUnited Airlines
Tue 21/1014:26DFW - IAH
Nonstop1h 14mUnited Airlines
Deal found 17/9£114
Tue 24/221:55IAH - DFW
Nonstop1h 20mUnited Airlines
Wed 25/205:15DFW - IAH
Nonstop1h 12mUnited Airlines
Deal found 17/9£115
Thu 9/1012:00IAH - DFW
Nonstop1h 21mUnited Airlines
Mon 13/1005:15DFW - IAH
Nonstop1h 14mUnited Airlines
Deal found 16/9£116
Fri 17/1021:44IAH - DFW
Nonstop1h 15mUnited Airlines
Fri 24/1009:25DFW - IAH
Nonstop1h 17mUnited Airlines
Deal found 17/9£125
Fri 10/1019:22IAH - DFW
Nonstop1h 22mAmerican Airlines
Mon 13/1007:15DFW - IAH
Nonstop1h 17mAmerican Airlines
Deal found 17/9£126
Tue 21/1016:35IAH - DFW
Nonstop1h 21mUnited Airlines
Fri 24/1005:15DFW - IAH
Nonstop1h 14mUnited Airlines
Deal found 17/9£140
Sat 1/1107:25IAH - DFW
Nonstop1h 26mUnited Airlines
Sun 2/1119:25DFW - IAH
Nonstop1h 24mUnited Airlines
Deal found 16/9£141
Fri 10/1014:35IAH - DFW
Nonstop1h 21mUnited Airlines
Mon 13/1007:05DFW - IAH
Nonstop1h 16mUnited Airlines
Deal found 16/9£142
Sun 28/916:20IAH - LHR
Nonstop9h 20mUnited Airlines
Tue 14/1013:40LHR - IAH
Nonstop10h 15mUnited Airlines
Deal found 17/9£376

Find direct flights from George Bush Intcntl within your budget

 
Use the slider to find direct flights from George Bush Intcntl within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 858,174 searches. This data was last updated on 18 September 2025.

Fly to

Heathrow

Route

Depart

Return

Price

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

Tue 21/10

16:35-17:56

Nonstop1h 21m

Dallas/Fort Worth

Thu 23/10

05:15-06:31

Nonstop1h 16m

£71

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

Thu 9/10

12:00-13:21

Nonstop1h 21m

Dallas/Fort Worth

Sat 11/10

12:04-13:21

Nonstop1h 17m

£71

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

Tue 4/11

18:05-19:30

Nonstop1h 25m

Dallas/Fort Worth

Wed 5/11

07:00-08:18

Nonstop1h 18m

£71

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

Thu 9/10

07:45-09:11

Nonstop1h 26m

Dallas/Fort Worth

Mon 13/10

07:05-08:21

Nonstop1h 16m

£71

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

Mon 20/10

21:44-22:59

Nonstop1h 15m

Dallas/Fort Worth

Thu 23/10

05:15-06:31

Nonstop1h 16m

£71

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

Thu 30/10

21:40-22:57

Nonstop1h 17m

Dallas/Fort Worth

Thu 6/11

05:15-06:33

Nonstop1h 18m

£71

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

Thu 9/10

14:35-15:56

Nonstop1h 21m

Dallas/Fort Worth

Tue 11/11

05:15-06:33

Nonstop1h 18m

£71

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

Sat 8/11

18:05-19:30

Nonstop1h 25m

Dallas/Fort Worth

Tue 11/11

09:58-11:15

Nonstop1h 17m

£71

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

Sat 8/11

07:25-08:51

Nonstop1h 26m

Dallas/Fort Worth

Mon 10/11

14:16-15:29

Nonstop1h 13m

£71

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

Tue 21/10

12:00-13:21

Nonstop1h 21m

Dallas/Fort Worth

Tue 28/10

09:58-11:15

Nonstop1h 17m

£71

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 53 results
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Best time to book a flight from George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly from George Bush Intcntl 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.

Reviews of airlines flying non-stop to George Bush Intcntl

Get insights into the airlines that provide direct flights from George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight from George Bush Intcntl. Reviews last updated Cheapflights.
See what other customers who have flown with United Airlines, Virgin Atlantic, andIberia from Houston George Bush Intcntl Airport have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews
Check prices

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Julia,Sept 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Julia,Sept 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
Virgin Atlantic
7.4
Good
664 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Julia,Sept 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
Iberia
7.0
Good
2,925 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Julia,Sept 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
Lufthansa
6.8
Okay
7,409 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Julia,Sept 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
British Airways
6.7
Okay
7,367 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Julia,Sept 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Related info for your journey

Access useful and relevant information related to your journey from George Bush Intcntl. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 18 September 2025.

  • Where can you fly direct from Houston George Bush Intcntl Airport?

    Currently, the most popular direct flight destination from Houston George Bush Intcntl Airport is London Heathrow Airport.

  • How much are direct flights from Houston George Bush Intcntl Airport?

    On average, a one-way direct flight from Houston George Bush Intcntl Airport will cost users approximately £191. If you're looking for a direct round-trip flight from Houston George Bush Intcntl Airport, you can expect to pay around £377.

  • How long is a direct flight from Houston George Bush Intcntl Airport?

    While the flight duration depends heavily on the destination, on average, travelers can expect non-stop flights from Houston George Bush Intcntl Airport to last approximately 3h 37m on average. The quickest direct flight from Houston George Bush Intcntl Airport at this time departs from Houston George Bush Intcntl Airport (2h 25m), while the longest leaves from Houston George Bush Intcntl Airport (9h 00m).

  • What is the best time of year to fly direct from Houston George Bush Intcntl Airport?

    If you're seeking the lowest price on a direct flight from Houston George Bush Intcntl Airport, February is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, February offers travelers the most options.

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