How do most travelers feel about British Airways?

The general consensus from 8,105 Cheapflights users is that British Airways is a 6.7/10. Select your travel dates above for updated prices on flights from London Heathrow Airport to Houston George Bush Intcntl Airport (LHR-IAH).

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport 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 Houston George Bush Intcntl Airport when rainfall is around 81.0 mm.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, 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).

£530+ British Airways Flights from Heathrow to George Bush Intcntl

Q: How far ahead should I book a flight from London Heathrow Airport to Houston George Bush Intcntl Airport with British Airways?

Booking with British Airways 51 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Houston George Bush Intcntl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Q: What is the cheapest month to book a flight from London Heathrow Airport to Houston George Bush Intcntl Airport with British Airways?

Currently, the most affordable month to book a British Airways flight from London Heathrow Airport to Houston George Bush Intcntl Airport in January, with an average price of £650. Conversely, traveling with British Airways from London Heathrow Airport to Houston George Bush Intcntl Airport in July will be the most expensive, with an average cost of £1,045. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

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Cheapest British Airways flights from Heathrow to George Bush Intcntl
Explore the most affordable British Airways flight options available from Heathrow to George Bush Intcntl. Find the lowest fares with prices last updated on 9 July 2026.

Sat 29/814:45

LHR

IAH

Nonstop10h 30m

British Airways

Mon 7/915:30

IAH

LHR

Nonstop9h 10m

British Airways

Deal found 9/7£803

Sat 29/809:10

LHR

IAH

Nonstop10h 15m

British Airways

Sun 6/915:30

IAH

LHR

Nonstop9h 10m

British Airways

Deal found 9/7£826

Wed 22/709:10

LHR

IAH

Nonstop10h 15m

British Airways

Tue 20/1015:30

IAH

LHR

Nonstop9h 10m

British Airways

Deal found 7/7£881

How do most travelers feel about British Airways?
The general consensus from 8,105 Cheapflights users is that British Airways is a 6.7/10. Select your travel dates above for updated prices on flights from London Heathrow Airport to Houston George Bush Intcntl Airport (LHR-IAH).
Can I get a flight from London Heathrow Airport to Houston George Bush Intcntl Airport on British Airways for under £970?
12 British Airways flights from LHR to IAH have recently been found on Cheapflights for under £970. Click here to find the best deals to Houston George Bush Intcntl Airport for your desired dates.

British Airways flights from Heathrow to George Bush Intcntl in 2026

One-way from	£530
Return from	£691
Popular in	July
Cheapest in	January
Average price (all airlines)	£938

British Airways
26/10
Nonstop
10h 35m total
London to Houston

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British Airways
21/9-30/9
Nonstop
19h 40m total
London to Houston

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Highest demand for flights from London Heathrow to Houston George Bush Intcntl; 12% potential price increase.

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Best time to find cheap flights from London Heathrow to Houston George Bush Intcntl; 1% potential price drop.

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Average price for all London Heathrow to Houston George Bush Intcntl flights (one-way and round-trip).

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When is the best time to book a flight to Houston George Bush Intcntl Airport with British Airways?

The best time to book a flight to Houston George Bush Intcntl Airport with British Airways is 51 days before departure. On average, fares are higher if you book on the same day as departure.

Which month is the cheapest to fly Economy class from London Heathrow Airport to Houston George Bush Intcntl Airport?

For Economy class flights, the cheapest month to fly this route is January. The most expensive months are July and December.

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

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Heathrow with our price prediction graph.

LHR-IAH

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British Airways flights from London Heathrow Airport to Houston George Bush Intcntl Airport (LHR - IAH)

Find British Airways flight deals from Heathrow to George Bush Intcntl

Cheapest British Airways flights from Heathrow to George Bush IntcntlExplore the most affordable British Airways flight options available from Heathrow to George Bush Intcntl. Find the lowest fares with prices last updated on 9 July 2026.

Explore the most affordable British Airways flight options available from Heathrow to George Bush Intcntl. Find the lowest fares with prices last updated on 9 July 2026.

Best British Airways flights from Heathrow to George Bush IntcntlDiscover carefully curated British Airways flight deals from Heathrow to George Bush Intcntl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 July 2026.

Discover carefully curated British Airways flight deals from Heathrow to George Bush Intcntl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 July 2026.

Direct British Airways flights from Heathrow to George Bush IntcntlExplore direct British Airways flight options from Heathrow to George Bush Intcntl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 July 2026.

Explore direct British Airways flight options from Heathrow to George Bush Intcntl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 July 2026.

Last-minute British Airways flights from Heathrow to George Bush IntcntlDiscover last-minute British Airways flight deals from Heathrow to George Bush Intcntl. Data last updated 9 July 2026 and is based on user searches.

Discover last-minute British Airways flight deals from Heathrow to George Bush Intcntl. Data last updated 9 July 2026 and is based on user searches.

One-way British Airways flights to George Bush IntcntlSearch for one-way British Airways flight options to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated 9 July 2026.

Search for one-way British Airways flight options to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated 9 July 2026.

How do most travelers feel about British Airways?

Can I get a flight from London Heathrow Airport to Houston George Bush Intcntl Airport on British Airways for under £970?

British Airways flights from Heathrow to George Bush Intcntl in 2026

Find detailed information about British Airways flights from Heathrow to George Bush Intcntl. Explore the options provided by British Airways to plan your journey from Heathrow to George Bush Intcntl. Data last updated 9 July 2026.

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When is the best time to book a flight to Houston George Bush Intcntl Airport with British Airways?

Which month is the cheapest to fly Economy class from London Heathrow Airport to Houston George Bush Intcntl Airport?

Rainfall in George Bush Intcntl by month

Temperature in George Bush Intcntl by month

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

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Heathrow with our price prediction graph.

Browse thousands of different options on Cheapflights for your next trip

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Fly from Heathrow to George Bush Intcntl on another airline

Consider alternative airlines that service the George Bush Intcntl area. Flight routes are based on user searches made on Cheapflights and were last updated on 9 July 2026.

Other British Airways flights from Heathrow

Browse through other British Airways flights departing from Heathrow. Flight routes are based on user searches made on Cheapflights and were last updated on 9 July 2026.

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Complete your trip to George Bush Intcntl by adding a car hire and/or hotel booking to your travel itinerary.

Other airlines servicing Heathrow and George Bush Intcntl

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Other popular destinations in North America

If George Bush Intcntl is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on 9 July 2026.

Popular flights with British Airways

Browse through some of the most popular routes that British Airways offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 9 July 2026.

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Cheapest British Airways flights from Heathrow to George Bush Intcntl
Explore the most affordable British Airways flight options available from Heathrow to George Bush Intcntl. Find the lowest fares with prices last updated on 9 July 2026.

Best British Airways flights from Heathrow to George Bush Intcntl
Discover carefully curated British Airways flight deals from Heathrow to George Bush Intcntl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 July 2026.

Direct British Airways flights from Heathrow to George Bush Intcntl
Explore direct British Airways flight options from Heathrow to George Bush Intcntl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 July 2026.

Last-minute British Airways flights from Heathrow to George Bush Intcntl
Discover last-minute British Airways flight deals from Heathrow to George Bush Intcntl. Data last updated 9 July 2026 and is based on user searches.

One-way British Airways flights to George Bush Intcntl
Search for one-way British Airways flight options to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated 9 July 2026.