Cheap flights from London to Houston
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The best prices from London to Houston are usually found in February or October, booked 50 days in advance, depart on a Tuesday or Thursday and return on a Tuesday
How to find the cheapest flight from
London (LON) to Houston (IAH)
LON - IAH
£457 - £768
15 - 30 °C
0 - 1 mm
High demand for flights, 27% potential price rise
Best time to find cheap flights, 18% potential price drop
From London to Houston
One-way flight from London to Houston
What is the cheapest day to fly return from London to Houston?
Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Houston. Check prices with Cheapflights to find a great deal for your trip.
How far in advance should I book a flight from London to Houston?
Find a great deal and save up to 47% by booking at least 49 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from London to Houston within the next two weeks, with the cheapest ticket starting at £591.
What is the cheapest month to fly from London to Houston?
February can be a great time to fly to Houston from London with a flight ticket averaging about £572. Cheapflights users have found deals in the month of February for as cheap as £371. The most expensive prices can be found in the month of July.
When is the cheapest time to fly from London to Houston (LON - IAH)?
One of the essential ways to save on airfare from London to Houston is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 9% on airfare.
Cheap flights from London to Houston in November, December 2020
London to Houston 2021 flight deals
Direct flights to Houston from London
Last-minute flights from London to Houston
One-way flights to Houston from London
The cheapest one-way flights from London to Houston
Related info for your journey
Useful info, stats and facts about London to Houston flights.
Alternative routes for London to Houston
Destination information for Houston
Things to know before you go. Useful info for your trip from London to Houston
Top 10 airlines from London to Houston
The chart below displays the airlines Cheapflights users travelling from London to Houston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Popular flight searches
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Hourly flight availability from London to Houston
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