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Lufthansa flights from London to Houston George Bush Intcntl Airport (LON - IAH)

LON — IAH
24 Apr — 1 May1
1 adult
1 adult, Economy, 0 bags

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

Lufthansa flights from London to George Bush Intcntl in 2026

Find detailed information about Lufthansa flights from London to George Bush Intcntl. Explore the options provided by Lufthansa to plan your journey from London to George Bush Intcntl. Data last updated 25 March 2026.

One-way from

£553

Return from

£800

Popular in

July

Cheapest in

January

Average price (all airlines)

£780
Lufthansa
  • Lufthansa
  • 13/5
  • 1 total stop
  • 15h 40m total
  • London to Houston
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Lufthansa
  • Lufthansa
  • 28/4-12/5
  • 1 total stop
  • 24h 40m total
  • London to Houston
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Highest demand for flights from London to Houston George Bush Intcntl; 6% potential price increase.
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Best time to find cheap flights from London to Houston George Bush Intcntl; 1% potential price drop.
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Average price for all London to Houston George Bush Intcntl flights (one-way and round-trip).
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  • How do most travelers feel about Lufthansa?

    7,867 Cheapflights users have left reviews for Lufthansa and have rated the airline 6.8/10. If you are looking to travel from London to Houston George Bush Intcntl Airport on Lufthansa, input your dates in the form above for our best prices!

  • Can I get a flight from London to Houston George Bush Intcntl Airport on Lufthansa for under £821?

    Lufthansa offers 14 flights from London to Houston George Bush Intcntl Airport for under £821. Prices vary by date and time. To see all prices and select your dates, click here.

Find Lufthansa flight deals from London to George Bush Intcntl

Enter your travel dates to find the best prices.

Cheapest Lufthansa flights from London to George Bush Intcntl
Explore the most affordable Lufthansa flight options available from London to George Bush Intcntl. Find the lowest fares with prices last updated on 25 March 2026.

Tue 28/407:25
LHR
-
IAH
1 stop15h 10m
Lufthansa
Tue 12/516:25
IAH
-
LHR
Nonstop9h 30m
Lufthansa
Deal found 23/3£800
Wed 22/409:15
LCY
-
IAH
1 stop14h 45m
Lufthansa
Wed 29/415:35
IAH
-
LCY
1 stop20h 20m
Lufthansa
Deal found 23/3£824
Mon 20/410:00
LHR
-
IAH
Nonstop10h 25m
Lufthansa
Mon 27/420:05
IAH
-
LHR
Nonstop9h 30m
Lufthansa
Deal found 23/3£825

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

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 20 March 2026.

Booking with Lufthansa 82 days in advance of your planned departure date is, on average, the best time to get cheap flights from London 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 to Houston George Bush Intcntl Airport with Lufthansa?

Currently, the most affordable month to book a Lufthansa flight from London to Houston George Bush Intcntl Airport in October, with an average price of £442. Conversely, traveling with Lufthansa from London 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.

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 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.

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 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).

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

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from London 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 London 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 25 March 2026.
British Airways flights from London to Houston George Bush Intcntl

See what others are saying about Lufthansa

Read reviews and see what other travellers are saying about their experiences with Lufthansa. 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 Lufthansa for your next flight. Reviews last updated 25 March 2026.
Lufthansa
6.8
Okay
7,867 reviews
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Overview

Food

6.3

Entertainment

6.4

Comfort

6.8

Crew

7.6

Boarding

7.0

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