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

LHR — IAH
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheapflights users flying from London to Houston on British Airways typically fly into Houston George Bush Intcntl and depart from London Heathrow. Select your dates above for pricing.

British Airways flights from Heathrow to George Bush Intcntl in 2025

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 15 September 2025.

One-way from

£534

Return from

£587

Popular in

July

Cheapest in

February

Average price (all airlines)

£644
British Airways
  • British Airways
  • 21/9
  • Nonstop
  • 10h 15m total
  • London to Houston
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British Airways
  • British Airways
  • 10/3-20/3
  • 3 total stops
  • 31h 48m total
  • London to Houston
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Highest demand for flights from London Heathrow to Houston George Bush Intcntl; 15% potential price increase.
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Best time to find cheap flights from London Heathrow to Houston George Bush Intcntl; 2% 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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  • Can I get a flight from London Heathrow Airport to Houston George Bush Intcntl Airport on British Airways for under £900?

    8 British Airways flights from LHR to IAH have recently been found on Cheapflights for under £900. Click here to find the best deals to Houston George Bush Intcntl Airport for your desired dates.

  • How do most travelers feel about British Airways?

    The general consensus from 3,091 Cheapflights users is that British Airways is a 7.2/10. Select your travel dates above for updated prices on 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 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 15 September 2025.

Sat 20/909:20LHR - IAH
Nonstop10h 15mBritish Airways
Sat 4/1021:00IAH - LHR
Nonstop9h 20mBritish Airways
Deal found 13/9£596
Wed 24/909:25LHR - IAH
Nonstop10h 15mBritish Airways
Mon 29/921:00IAH - LHR
Nonstop9h 20mBritish Airways
Deal found 12/9£599
Thu 25/909:25LHR - IAH
Nonstop10h 15mBritish Airways
Mon 29/921:00IAH - LHR
Nonstop9h 20mBritish Airways
Deal found 13/9£600

Travel insights for British Airways flights from Heathrow to George Bush Intcntl

Get recent, data-driven insights about British Airways flights from Heathrow to George Bush Intcntl including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Heathrow to George Bush Intcntl. Price data was last updated on 12 September 2025.

Booking with British Airways 36 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.

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 February, with an average price of £517. 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 £702. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

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.
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.

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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 15 September 2025.
Lufthansa flights from London Heathrow to Houston George Bush Intcntl

See what others are saying about British Airways

Read reviews and see what other travellers are saying about their experiences with British Airways. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing British Airways for your next flight. Reviews last updated 15 September 2025.
British Airways
6.6
Okay
7,361 reviews
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Overview

Food

6.3

Boarding

6.9

Comfort

6.7

Crew

7.6

Entertainment

6.4

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