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Cheap Flights from London to Houston $710.36

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Cheapest Flights from London to Houston (LGW to IAH)

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

Interesting Facts About Flights from London to Houston (LGW to IAH)

Question : Should you take that vacation to Houston in the next 30 days?
Answer : As of Feb 20th, the best day for deals to Houston (IAH) is Mar 13th. It costs $546, which is 50% below this route's average price.

Question : Do prices fluctuate more for this route than others?
Answer : Ranging anywhere from $546 to $3,584, prices for LGW to IAH do fluctuate much more than the majority of routes from the United Kingdom. Prices tend to be lower the further out you book.

Question : Is there an alternative to London Gatwick Airport (LGW) for getting you to Houston?
Answer : London Gatwick Airport is a great airport, but in getting you to Houston, there is a lower cost option – London Heathrow Airport. It's just 25 miles away and flights are being booked 20% cheaper over the next two months.

Question : How many days should you spend in Houston?
Answer : The average time spent in Houston by passengers from London is about one week.

Question : Is price more important than specific travel days for you?
Answer : In March, the cheapest day to fly is Friday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.