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Cheap Flights from London to Houston

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







London to Houston Flights

When looking for plane tickets from London to Houston, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, Expedia gives you the widest array of cheap flights to Houston. Look for LHR to IAH airfare with the assurance that you have the largest online travel agency working for you.

Expedia lets you search across the largest number of airlines and Houston flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your London Houston flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your London to Houston trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Houston flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from London to Houston with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Jun 8, 2018

Overall very good. United have really upped their game since we had a very poor experience with them back in 2011. Pros :Friendly staff, good free food. Great in-flight movie selection with free ear phones. Clean plane and toilets kept clean on log haul. Cushions and blankets already all put out on seats.Cons: auto check it, I don't like this but it does lead to quicker check in and the lines were very short. Not much seat selection, but I know flights are busy so these only small gripes. Overall 9 out of 10. Very happy!

Mar 28, 2018

Inflight entertainment- movies. Could have a better and wider selection.

Feb 11, 2018

The Flight crew were lovely and couldn’t help enough

Feb 3, 2018

Was a very stuffy and warm flight with very tight seats (even as a petite person), but overall fine, staff very friendly and got into the airport with baggage promptly.

Jan 15, 2018

Plain arrived earlier than expected which was great to catch connecting flight

Dec 28, 2017

Food was not very special & no tonic for my gin.

Dec 28, 2017

There wasn't a meal option for me as I don't eat eggs but luckily for me they had a spare veggie meal.

Nov 23, 2017

Arrival was early and flight was comfortable.

Jun 16, 2017


Apr 30, 2017

Staff at Expedia were very very helpful in helping me save a huge amount of money