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Cheap LHR to IAH Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

London

$491.81

$541.61

$574.31

Southend-on-Sea

$2,365.41

Cheap LHR to IAH Flights

Question : How long does it take to fly from London to Houston?
Answer : Flying from LHR to IAH, it will take 10 hours and 44 minutes on average. Use that time to see a movie, finish that book, for or getting in some shuteye. Remember, there is a time change of six hours.

Question : Which airline has the least delays from London to Houston?
Answer : Booking with United Airlines means you will arrive to Houston pretty close to the time your ticket states. In fact, this timely airline has a 70% average on-time average.

Question : Can I change the date of my flight?
Answer : You sure can and you may save money by changing it. The cheapest day to fly in February is Thursday. If you like to go with the flow, you may just find that you can pocket some extra money.

Question : How many flights are there per day from London to Houston?
Answer : The number does differ by the day of the week, but on average, you can expect seven different choices of flight times when you book. That is higher than the national average of three.

Question : Is there an alternative airport near Houston?
Answer : Yes! The other airport is William P. Hobby Airport (HOU) which is only 23 miles away and on average, flights are 35% cheaper for the coming two months. Save and put it towards your next trip.

Question : What day has the most flight time options?
Answer : With eight total flight time options, Saturday provides the most flexibility from LHR to IAH. However, with only six flight times, Wednesday doesn't offer quite as many options when finding that perfect departure time.

Question : How long is the flight from LHR to IAH?
Answer : British Airways currently holds the quickest travel time with 10 hours and 25 minutes. For example, you would arrive in Houston at 1:50 PM CST if you left London at 9:25 AM GMT. Remember, there is a six-hour time difference.

London to Houston Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from London to Houston will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Houston.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with LHR to IAH flights that won’t make your bank account wince. Ready to temporarily leave behind London for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to IAH with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.