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LHR to IAH Route Information

Cheapest Fare:
Travel Distance:4,828 Miles
Airlines Flying This Route:British Airways, American Airlines, Iberia Airlines
Cheapest Day of the Week:Wednesday
Weekly Flights:5
Avg. Flight Duration:14.05 Hours

Facts About Flying from LHR to IAH

  • 32% of LHR to IAH travelers were millenials.
  • 36% of LHR to IAH travelers were female.
  • 32% of LHR to IAH travelers were over the age of 60.
  • The last flight from LHR to IAH departs at 12:00AM - 1:00AM.
  • July is the high season to travel from LHR to IAH.
  • May is the low season to travel from London Heathrow to George Bush.
  • Travelers spent an average of 1 days in George Bush.
  • There are 23 direct flights from London Heathrow to George Bush.
‡ All flight facts are based on last 3 months' data except the highest and lowest booking months that are based on last 12 months' data.

Book Cheap Flights from LHR to IAH

Looking for LHR to IAH flights? Book your flight tickets with CheapOair and be sure that you get the lowest airfare. Along with saving big on flight bookings, you can also select from a broad list of airlines flying on the route. In addition, if you have to catch flight immediately due to any emergency, you can also grab deals and discounts on last minute flights from London Heathrow to IAH. So why to wait? Avail incredible flight deals with CheapOair and save like never before. Book your airline tickets now!

How to get cheap flights from LHR to IAH
  • Book your flights well in advance (at least a month in advance) to get cheapest London Heathrow to George Bush flight deals.
  • Prefer traveling on weekdays as airfare tends to rise on weekends.
  • Try flying before or after any holiday to avoid heavy traffic.
  • Be flexible with the travel dates.
  • Use CheapOair coupons and promo codes at checkout to get discounts on LHR to IAH flight tickets.
  • Book early morning flights to get great discounts on LHR to IAH airline tickets.

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