Popular in | July |
---|---|
Cheapest in | November |
Round-trip from | £534 |
One-way from | £214 |
Flying to your destination on a Wednesday 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.
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 47 days in advance, which can save you up to 30% on flights from London Heathrow Airport to Houston compared to booking the week you need them. Waiting 47 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £566. For sooner than that we have options available in the next 3 days from £699.
Due to multiple factors, expect to potentially pay more when booking in August. For low rates, February can be a great choice for travel to Houston. Flights to Houston from London Heathrow Airport in February are about £678 on average during February, but can be found for as low as £444.
It’s typically best to fly out from London Heathrow Airport to Houston in the evening. Doing so could potentially save you 20% on the flight price compared to flying at midday, which is usually more expensive.
Fly from
Fly to
Budget
£446 - £625
Route
Depart
Return
Price
London HeathrowHouston George Bush Intcntl
LHR - IAH
LHRIAH
London Heathrow
Tue 18/6
3 stops33h 10m
Houston George Bush Intcntl
Tue 25/6
2 stops23h 35m
London HeathrowHouston George Bush Intcntl
LHR - IAH
LHRIAH
London Heathrow
Mon 23/9
1 stop30h 19m
Houston George Bush Intcntl
Mon 30/9
1 stop13h 12m
London HeathrowHouston George Bush Intcntl
LHR - IAH
LHRIAH
London Heathrow
Fri 6/9
1 stop15h 20m
Houston George Bush Intcntl
Sat 21/9
1 stop27h 17m
London HeathrowHouston George Bush Intcntl
LHR - IAH
LHRIAH
London Heathrow
Sat 29/6
Nonstop10h 15m
Houston George Bush Intcntl
Sat 29/6
1 stop29h 35m
London HeathrowHouston George Bush Intcntl
LHR - IAH
LHRIAH
London Heathrow
Mon 23/9
Nonstop10h 15m
Houston George Bush Intcntl
Mon 30/9
Nonstop9h 15m
London HeathrowHouston George Bush Intcntl
LHR - IAH
LHRIAH
London Heathrow
Tue 14/5
1 stop16h 51m
Houston George Bush Intcntl
Tue 21/5
1 stop13h 52m
London HeathrowHouston George Bush Intcntl
LHR - IAH
LHRIAH
London Heathrow
Tue 14/5
2 stops17h 24m
Houston George Bush Intcntl
Tue 21/5
1 stop12h 15m
London HeathrowHouston George Bush Intcntl
LHR - IAH
LHRIAH
London Heathrow
Thu 13/6
1 stop31h 13m
Houston George Bush Intcntl
Mon 9/9
1 stop12h 50m
London HeathrowHouston Hobby
LHR - HOU
LHRHOU
London Heathrow
Tue 14/5
2 stops21h 51m
Houston Hobby
Tue 21/5
2 stops17h 51m
Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Houston (average of £664). Flying from London Heathrow Airport to Houston in July is currently the most expensive (average of £896). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
£556
February
£542
March
£612
April
£568
May
£682
June
£711
July
£715
August
£674
September
£583
October
£609
November
£530
December
£597
IAH Temperature | 12 - 29 °C |
---|
Comfort
Entertainment
Boarding
Crew
Food
Overall
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Comfort
Entertainment
Boarding
Crew
Food
Overall
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Comfort
Entertainment
Boarding
Crew
Food
Overall
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Comfort
Entertainment
Boarding
Crew
Food
Overall
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Comfort
Entertainment
Boarding
Crew
Food
Overall
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Comfort
Entertainment
Boarding
Crew
Food
Overall
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
1%of flight departures | Early morningMidnight to 6 am |
---|---|
46%of flight departures | Morning6 am to noon |
53%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
When you search for this flight from Heathrow to Houston, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Houston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Certainly. Search results for flights to Houston from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Yes, Cheapflights offers price alerts on Heathrow to Houston flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.