Find flights
Deals
Airlines
Travel Guide

£253+ Cheap flights to George Bush Intcntl

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 18/6. Fares are subject to change and may not be available on all flights or dates of travel.
— IAH
4 May — 11 May1
1 adult

Flights to George Bush Intcntl in 2025

Find the latest flights to George Bush Intcntl in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 29 April 2025.

Return from

£526

One-way from

£255

Popular in

August

Cheapest in

January

Average price

£775

Good round-trip deal

£635 or less

Good one-way deal

£713 or less
4/6-2/7
  • 4/6-2/7
  • 2 total stops
  • 32h 42m total
  • London to Houston
Search Deals
13/5
  • 13/5
  • 3 total stops
  • 49h 25m total
  • London to Houston
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£78 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for return flights in April 2025
Search Deals
Price to beat on a round-trip flight from London to Houston George Bush Intcntl.
Search Deals
Price to beat on a one-way flight from London to Houston George Bush Intcntl.
Search Deals

Find flight deals to George Bush Intcntl Airport

Cheapest flights to George Bush Intcntl Airport
Explore the most affordable flight options available to George Bush Intcntl Airport. Find the lowest fares based on data from user searches, with prices last updated on 29 April 2025.

Wed 4/610:00LGW - IAH
1 stop17h 49mMultiple Airlines
Wed 2/710:02IAH - LGW
1 stop14h 53mMultiple Airlines
Deal found 27/4£526
Thu 4/912:10LGW - IAH
1 stop32h 07mIcelandair
Thu 18/915:15IAH - LGW
1 stop12h 20mIcelandair
Deal found 28/4£531
Wed 4/609:30LHR - IAH
2 stops29h 15mMultiple Airlines
Wed 18/618:15IAH - LHR
2 stops30h 20mMultiple Airlines
Deal found 28/4£538
Tue 13/508:25LHR - IAH
1 stop15h 38mIcelandair
Tue 16/915:15IAH - LHR
1 stop33h 15mIcelandair
Deal found 28/4£545
Thu 26/610:00LHR - IAH
Nonstop10h 15mLufthansa
Sat 19/719:58IAH - LHR
2 stops27h 57mLufthansa
Deal found 28/4£557
Tue 13/511:40STN - IAH
3 stops31h 08mMultiple Airlines
Sun 18/505:26IAH - STN
3 stops23h 14mMultiple Airlines
Deal found 29/4£567
Thu 15/509:25LCY - IAH
3 stops34h 25mMultiple Airlines
Sun 18/505:35IAH - LCY
3 stops29h 55mMultiple Airlines
Deal found 28/4£576
Wed 24/906:30LHR - IAH
2 stops23h 46mIberia
Thu 2/1012:14IAH - LHR
1 stop16h 36mIberia
Deal found 28/4£606
Sun 25/508:25LHR - IAH
1 stop15h 38mJetBlue
Wed 4/611:49IAH - LHR
1 stop12h 41mJetBlue
Deal found 28/4£629
Thu 15/509:30LHR - IAH
1 stop16h 26mAir Canada
Sun 18/510:00IAH - LHR
1 stop18h 00mAir Canada
Deal found 28/4£652
Mon 5/505:30LGW - IAH
1 stop19h 35mTurkish Airlines
Mon 12/521:00IAH - LGW
1 stop19h 20mTurkish Airlines
Deal found 28/4£663
Thu 12/606:40LHR - IAH
2 stops23h 18mScandinavian Airlines
Thu 19/613:11IAH - LHR
2 stops22h 29mScandinavian Airlines
Deal found 28/4£670

Cheapflights Fare Finder

Locate flights to George Bush Intcntl that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 29 April 2025.
Use the filters below to find and compare flights to Houston George Bush Intcntl Airport that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Wed 4/6

10:00-21:49

1 stop17h 49m

Houston George Bush Intcntl

Wed 2/7

10:02-06:55

1 stop14h 53m

£526

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Thu 4/9

12:10-14:17

1 stop32h 07m

Houston George Bush Intcntl

Thu 18/9

15:15-09:35

1 stop12h 20m

£531

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Wed 4/6

09:30-08:45

2 stops29h 15m

Houston George Bush Intcntl

Wed 18/6

18:15-06:35

2 stops30h 20m

£538

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Tue 13/5

08:25-18:03

1 stop15h 38m

Houston George Bush Intcntl

Tue 16/9

15:15-06:30

1 stop33h 15m

£545

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Thu 26/6

10:00-14:15

Nonstop10h 15m

Houston George Bush Intcntl

Sat 19/7

19:58-05:55

2 stops27h 57m

£557

LondonHouston

STN - IAH

STNIAH

London Stansted

Tue 13/5

11:40-12:48

3 stops31h 08m

Houston George Bush Intcntl

Sun 18/5

05:26-10:40

3 stops23h 14m

£567

LondonHouston

LCY - IAH

LCYIAH

London City

Thu 15/5

09:25-13:50

3 stops34h 25m

Houston George Bush Intcntl

Sun 18/5

05:35-17:30

3 stops29h 55m

£576

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Wed 24/9

06:30-00:16

2 stops23h 46m

Houston George Bush Intcntl

Thu 2/10

12:14-10:50

1 stop16h 36m

£606

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Sun 25/5

08:25-18:03

1 stop15h 38m

Houston George Bush Intcntl

Wed 4/6

11:49-06:30

1 stop12h 41m

£629

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Thu 15/5

09:30-19:56

1 stop16h 26m

Houston George Bush Intcntl

Sun 18/5

10:00-10:00

1 stop18h 00m

£652

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 52 results
1
2
3
...
6

Best time to book a flight to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to 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.

Cheapflights Insights

Everything you need to know about your flight to Houston George Bush Intcntl Airport

When is the best time to book a flight to George Bush Intcntl?

Use this chart to determine the optimal time to book a return flight from London to George Bush Intcntl. Price data was last updated on 25 April 2025.

The best time to book flights to George Bush Intcntl is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

How long is the flight to George Bush Intcntl?

On average, a flight from London to George Bush Intcntl takes 22 hours 58 minutes. Flights to George Bush Intcntl from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to George Bush Intcntl?

Use this chart to determine the cheapest time to fly return from London to George Bush Intcntl. Price data was last updated on 15 September 2024.

Users looking for the lowest fares to George Bush Intcntl should consider flying on Monday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Friday evenings, when prices are usually at their highest.

Weekly flight availability to George Bush Intcntl

The most flights from London to George Bush Intcntl are scheduled on a Monday (22 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (22 on average).

What are the most popular airlines that fly to George Bush Intcntl?

The most popular airlines flying from London to George Bush Intcntl are British Airways, Finnair and Lufthansa.

British Airways

British Airways

From £721

Finnair

Finnair

From £671

Lufthansa

Lufthansa

From £682

Austrian Airlines

Austrian Airlines

From £851

What are the cheapest airlines that fly to George Bush Intcntl?

The cheapest airlines flying from London to George Bush Intcntl are WestJet, JetBlue and Icelandair.

Rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in George Bush Intcntl ranges from 81.0 - 150.0 inches per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit George Bush Intcntl when rainfall is around 81.0 mm.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to George Bush Intcntl, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to 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 to George Bush Intcntl. Reviews last updated 29 April 2025.
Read through reviews of airlines servicing Houston, such as Delta, KLM and Austrian Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,929 reviews
Check prices

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very Good
7,929 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,444 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

FAQs about flying to George Bush Intcntl

They say everything is bigger in Texas, and dining and shopping options in this airport are no exception. With more than 50 retail and food options throughout the five terminals, George Bush Intercontinental Airport in Houston has plenty to keep travellers busy.

The downside of this huge airport is that it can be very confusing for those passing through for the first time, and as a result of its size a fair amount of time needs to be allocated for getting to your gate – this can be a bit stressful if you have a tight connection. While quite efficient and not known for long delays, the airport maintains an almost cheesy 1970s facade – perhaps in line with the Dallas theme?

Flights to George Bush Intercontinental Airport are available from many major cities, including London, Amsterdam, Paris, Chicago, Toronto, Mexico City, Washington DC, Sao Paulo, Atlanta, Tokyo, and Moscow.

  • Can I find cheaper flights to George Bush Intcntl if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to George Bush Intcntl on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to George Bush Intcntl?

    Based on reviews from Cheapflights users, WestJet is rated the highest out of the airlines that fly to George Bush Intcntl.

  • What is the cheapest airport to fly to in George Bush Intcntl?

    Houston George Bush Intcntl is currently the cheapest airport to fly to in George Bush Intcntl. One-way flights to Houston George Bush Intcntl typically cost £44, while return flights cost around £85.

  • How much is a return flight to George Bush Intcntl?

    A return flight to George Bush Intcntl will typically cost around £337, however they can be found for as little as £113.

  • Where does the fastest flight to George Bush Intcntl depart from?

    For those looking to save time traveling to George Bush Intcntl, London offers the quickest one-way flight (10 hours 15 minutes).

  • Does Houston George Bush Intcntl have car hire?

    Yes. Those touching down at Houston George Bush Intcntl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Houston George Bush Intcntl?

    Yes. Houston George Bush Intcntl has hotels nearby for those requiring accommodations. Houston Airport Marriott at George Bush Intercontinental is the closest property to Houston George Bush Intcntl (0.0 mi away from Houston George Bush Intcntl).

See more FAQs

Travelling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Livingston
The Woodlands
Conroe

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to George Bush Intcntl by cabin class

Find flights to George Bush Intcntl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to George Bush Intcntl?

Cheapflights makes it easy to find George Bush Intcntl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets to George Bush Intcntl?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to George Bush Intcntl.

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

Yes! Cheapflights helps users easily find flights to George Bush Intcntl with no change fees.

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

Yes, and it’s super simple to set up Price Alerts. Click the bell icon next to the flight deals above and provide your email address. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights