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Good to Know - Flights from Houston to London

Low Season:
February
Best time to beat the crowds
High Season:
July
Most popular time to fly
Good Deal:
$ 549.91
or less (round trip)

Cheapest Day of the Month to Book Flights



Top Tips for Finding Cheap Flights from Houston to London

Looking for cheap airfare from Houston to London? 25% of our users found round-trip tickets to London for the following price or less: $ 549.91 Book at least 4 weeks before departure in order to get a below-average price. High season is considered to be July. The cheapest month to fly from Houston to London is February. Enter your preferred departure airport and travel dates into the search form above to unlock the latest Houston to London flight deals.

FAQs - Booking from Houston to London flights

How long is the flight from Houston to London?
A flight from Houston to London takes 12hours.
What is the cheapest flight Houston to London?:
The cheapest flight Houston to London found on flyus.com in the last 72 hours was $549.91 round-trip.
 
Which airlines fly to London?:
• TAP Air Portugal
• LOT Polish Airlines
• United Airlines
• Air Canada
• Lufthansa
• Austrian Airlines
• Brussels Airlines
• American Airlines
• British Airways
• Iberia
• SWISS
• SAS Scandinavian Airlines
 

Find cheap flights from Houston to London and book discounted airfare from different cities all over the United States. Explore airline ticket deals on flight routes all over the World! At Flyus, we take pride in helping you discover and book the best flight deals for your next trip at the cheapest price. We make booking flights from different departures easy and provide you with peace of mind with our Best Purchase Guarantee.

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Cheapest Flights
from Houston, United States (IAH) to:

  • London, United Kingdom (LHR)
    Dec 31, 69 - Dec 31, 69
    $549.91
    Search

  • London, United Kingdom (LHR)
    Dec 31, 69 - Dec 31, 69
    $585.11
    Search

  • London, United Kingdom (LHR)
    Dec 31, 69 - Dec 31, 69
    $586.20
    Search

  • London, United Kingdom (LHR)
    Dec 31, 69 - Dec 31, 69
    $614.61
    Search

  • London, United Kingdom (LHR)
    Dec 31, 69 - Dec 31, 69
    $617.01
    Search