HOU to LHR (Houston to London) Flights

Last Minute Flights from HOU to LHR

Best airfare and ticket deals for HOU to LHR flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
IAHLondonApril 6 to April 16$801
*Prices include taxes and fees

Cheapest HOU to LHR Flights

Best airfare and ticket deals for HOU to LHR flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
IAHLondonDecember 24 to January 9$573
IAHLondonJanuary 28 to February 11$580
IAHLondonNovember 28 to December 4$584
HOULondonNovember 17 to November 25$594
*Prices include taxes and fees
HOU to LHR Flight Details
Origin airport
George Bush Intercontinental
Origin airport IATA code
IAH
Destination airport
Heathrow
Destination airport IATA code
LHR
Distance
4823 mi

Frequently asked questions

Which airlines with flights from HOU to LHR allow free cancellation due to COVID-19?
To find all the airlines that allow flexible COVID-19 related changes, make the most of our handy filter function. Start by typing in your dates. Then, once the available flights have popped up, check the “No change fee” box under “Flexible change policies” to the left. Read through the carrier’s cancellation rules before reserving your HOU to LHR airfare.
What airlines fly direct from HOU to LHR?
Unfortunately, you can’t fly nonstop from HOU to London Airport (LHR-Heathrow). Make your way to London by reserving a flight with one or more stops in between. If you’ve got some spare time, why not spend a day or so in your layover city?
How many flights are there from HOU to LHR?
Approximately 12 each day. If you’re in a big rush to head to London, see if you can nab an epic last-minute deal from Houston, TX Airport (HOU-William P. Hobby) to London Airport (LHR-Heathrow) and then book it pronto!
How long does it take to fly from Houston, TX Airport (HOU-William P. Hobby) to London Airport (LHR-Heathrow)?
Watch an epic movie trilogy or snooze away this journey of 10 hours and 15 minutes. Houston, TX Airport (HOU-William P. Hobby) to London Airport (LHR-Heathrow) is classified as a long-haul route, so come up with a couple of ways to fill the time.
What is the flight distance from Houston, TX Airport (HOU-William P. Hobby) to London Airport (LHR-Heathrow)?
From Houston, TX Airport (HOU-William P. Hobby) to London Airport (LHR-Heathrow), you’ll be flying a distance of 4800 miles (7800 km). Choose who you take off with wisely. Comfort, food and entertainment are a few things any reputable long-haul carrier should do well.
How many morning flights are there from HOU to LHR?
The HOU to LHR route has good connections, with 45 morning flights per week.
  • You can jet off as bright and early as 5:00AM if you go with American Airlines (AA). This carrier has 24 weekly flights that leave before midday.
  • Delta (DL) is an alternative option. It has 21 services before noon per week, with the first departure being 6:00AM.
How many afternoon flights are there from HOU to LHR?
Choose from one of the 42 afternoon and evening flights from HOU to LHR each week and say no to early morning starts.
  • American Airlines (AA) has 21 flights a week departing after midday. The first one leaves the tarmac at 12:24PM.
  • Delta (DL) is another good choice, listing 21 afternoon and evening flights per week. The earliest departs at 12:30PM.
What is the earliest departure time out of Houston to London?
Head out from HOU at 5:00AM and hit the tarmac at LHR at 5:05AM. This departure is the earliest you can book on this route.
What is the latest departure time out of Houston to London?
Book a seat on the 4:55PM flight from HOU, arriving at LHR at 5:55AM, and give yourself time to complete those last-minute vacation preparations. This is the latest flight you can get on this route.
What is the average price from Houston to London?
On average, the most affordable price for round-trip flights from HOU to LHR is $573. Score a great deal by locking in your seats early. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Houston to London Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Houston to London to attend your cousin’s wedding, to pitch a business idea to your boss, or perhaps simply to treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find the cheapest flights from HOU to LHR, we’ve got you covered here at Flights.com.

We present you with some of the hottest deals on airfare so stop that Google flights search. We want you to spend less on your flight from Houston to London, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.