Round-trip from | £419 |
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One-way from | £222 |
Popular in | July |
Cheapest in | January |
Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 15% on your flight compared to booking on days when demand is much higher.
Find a great deal and save up to 30% by booking at least 47 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 £612.
Flights from London to Houston lean towards being more expensive in July. Prices are generally better when you fly from London to Houston in January, with the cheapest ticket starting at £439.
A simple way to save on the total cost of your ticket is to fly from London to Houston in the evening. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight at midday.
Fly from
Fly to
Budget
£419 - £795
Route
Depart
Return
Price
London HeathrowHouston George Bush Intcntl
LHR - IAH
LHRIAH
London Heathrow
Thu 24/10
2 stops24h 13m
Houston George Bush Intcntl
Wed 30/10
1 stop15h 50m
London HeathrowHouston George Bush Intcntl
LHR - IAH
LHRIAH
London Heathrow
Sat 9/11
1 stop30h 40m
Houston George Bush Intcntl
Mon 11/11
1 stop13h 00m
London HeathrowHouston George Bush Intcntl
LHR - IAH
LHRIAH
London Heathrow
Wed 13/11
1 stop27h 55m
Houston George Bush Intcntl
Wed 20/11
1 stop14h 50m
London HeathrowHouston George Bush Intcntl
LHR - IAH
LHRIAH
London Heathrow
Mon 9/9
1 stop33h 00m
Houston George Bush Intcntl
Mon 23/9
1 stop12h 20m
London HeathrowHouston George Bush Intcntl
LHR - IAH
LHRIAH
London Heathrow
Wed 18/9
1 stop31h 41m
Houston George Bush Intcntl
Thu 26/9
1 stop13h 05m
London HeathrowHouston George Bush Intcntl
LHR - IAH
LHRIAH
London Heathrow
Fri 17/1
Nonstop10h 40m
Houston George Bush Intcntl
Fri 31/1
2 stops17h 55m
London GatwickHouston George Bush Intcntl
LGW - IAH
LGWIAH
London Gatwick
Thu 3/10
1 stop31h 55m
Houston George Bush Intcntl
Tue 15/10
1 stop33h 55m
London HeathrowHouston Hobby
LHR - HOU
LHRHOU
London Heathrow
Tue 10/9
1 stop13h 13m
Houston Hobby
Tue 24/9
1 stop11h 32m
London HeathrowHouston Hobby
LHR - HOU
LHRHOU
London Heathrow
Tue 17/9
1 stop14h 48m
Houston Hobby
Tue 24/9
1 stop11h 24m
IAH Temperature | 12 - 29 °C |
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If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).
Crew
Boarding
Comfort
Entertainment
Overall
Food
Reviews
One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Crew
Boarding
Comfort
Entertainment
Overall
Food
Reviews
One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Crew
Boarding
Comfort
Entertainment
Overall
Food
Reviews
One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Crew
Boarding
Comfort
Entertainment
Overall
Food
Reviews
One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Crew
Boarding
Comfort
Entertainment
Overall
Food
Reviews
One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Crew
Boarding
Comfort
Entertainment
Overall
Food
Reviews
One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
1%of flight departures | Early morningMidnight to 6 am |
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37%of flight departures | Morning6 am to noon |
62%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
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