Find Cheap Flights from London Heathrow to Houston George Bush Intcntl (LHR - IAH)

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Good to Know

Low Season:
February
Best time to beat the crowds
3%
expected price decrease
High Season:
July
Most popular time to fly
20%
expected price increase
Average Price:
$1028
(avg. price over the last 2 weeks)
Good Deal:
$825
or less (round trip)

When to Book Flights from London Heathrow to Houston George Bush Intcntl

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $824 or less.
The cheapest flight from London Heathrow to Houston George Bush Intcntl was found 90 days before departure, on average.
Book at least 6 weeks before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly is February.
Morning departure is around 22% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking London Heathrow to Houston George Bush Intcntl Flights

How long does a flight from London Heathrow to Houston George Bush Intcntl take?
An average nonstop flight takes 10h 20m, covering a distance of 4824 miles.
How many flights are there between London Heathrow and Houston George Bush Intcntl?
There are 325 (nonstop) flights between London Heathrow and Houston George Bush Intcntl per week, averaging 44 per day.
Which airlines provide the cheapest flights from London Heathrow to Houston George Bush Intcntl?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($724), KLM ($742) and Virgin Atlantic ($892).
Do I need a passport to fly between London Heathrow and Houston George Bush Intcntl?
Yes.
Which airlines fly most frequently between London Heathrow and Houston George Bush Intcntl?
Air Canada (5 times daily), Austrian Airlines (5 times daily), Brussels Airlines (5 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly London Heathrow to Houston George Bush Intcntl?
For London Heathrow to Houston George Bush Intcntl, Friday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Houston George Bush Intcntl back to London Heathrow, the best deals are generally found on Saturday, with Thursday being the most expensive.

Book cheap flights from London Heathrow to Houston George Bush Intcntl (round-trip)

Airports
Origin
London
$724
only
$724
Destination
Houston
$724
only
$724
Fri, Apr 27
LHR
IAH
35h 27m
Mon, Apr 30
IAH
LHR
23h 10m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Wed, May 30
LHR
IAH
12h 35m
Tue, Jun 12
IAH
LHR
13h 40m
Trip: 14 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1765 reviews
Overall
8.0
Boarding
7.9
Comfort
7.7
Crew
8.5
Entertainment
7.1
Food
7.4
TLV
AMS
Mediocre 2.0

Airlines issue

Profiling certain customers

AMS
TPE
Excellent 9.3

Service impeccable!

They have one line of executive class after the kitchen and toilet, is very noisy.

AMS
BLL
Good 6.5

Nice seats, comfortable.

Again, no aisle seat for SkyTeam Gold member. Also, my baggage was lost. First bag arrived a day late, second after I had left Billund and it was six days before the bag with my clothes reached me. I was told I will have 100 euro credit for clothing, but in the winter and for 6 days, this was not even close to the amount I needed for clothing and necessities, to have my time here.

DMM
AMS
Okay 5.6

Tiny old cramped plane.

AMS
DTW
Mediocre 2.0

Amesterdam airport employee was really rude

Mon, Feb 26
LHR
IAH
14h 45m
Thu, Mar 1
IAH
LHR
11h 46m
Trip: 4 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 1072 reviews
Overall
8.1
Boarding
8.2
Comfort
7.7
Crew
8.5
Entertainment
8.0
Food
7.7
CHC
MEL
Mediocre 2.0

You charged me for a checked bag. This wasn't made clear when I booked the flight.

SFO
LHR
Excellent 9.0

Virgin Atlantic continues to give great service. Their lounges are way above all other airline lounges. It is difficult to get well prepared and fresh fish in lounges, but Virgin Atlantic knows how to do it.

BNE
LAX
Excellent 10.0

I loved how the airline crew were very accommodating. This was an awesome experience. A+++

I have no complaints.

MEL
AKL
Okay 4.6

Flight was an hour and a half late boarding, sat on the tarmac for 45 minutes, and there was no offer of complimentary beverages. Very barebones level of service.

MEL
AKL
Good 6.3

Great crew, easy boarding, comfortable enough flight

Could have used a charger for electronics, especially because we were expected to use our own device for entertainment. Didn't order food, but didn't look digestible

Mon, Aug 13
LHR
IAH
30h 50m
Thu, Aug 23
IAH
LHR
19h 20m
Trip: 11 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 18142 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
7.9
JFK
IST
Excellent 9.3

Everything from boarding to disembarking was good.

I had an impression that the seats on Turkish Airline were spaced further apart in economy class compared to other airlines based on several of our past trips. This time it was very tight. Dissapointed! Hope they bring the old spacing back.

YYZ
IST
Good 6.3

Punctual in terms of reaching destination, all else average.

Less leg space, pantry service below expectations.

IST
ORD
Good 7.3

Turkish A/L always professional and efficient.

Unmanaged two-year olds crying throughout the 10-hour flight. Will avoid IST going forward as well. Chaotic airport with little or no management present. Had to wait through SIX separate lines for a simple flight transfer. Had the body scans TWICE. Ridiculous. Nearly missed my 10-hour flight to Chicago.

IST
LAX
Excellent 10.0

The food service movies the crew

LAX
IST
Okay 4.0

In flight entertainment Bathroom focet

The seats were highly and unusually cramped up. To increase the space, provide leg room, not alright for an international flight w 14 hrs duration in flight. Very discomfort.

Tue, Jun 5
LHR
IAH
10h 20m
Tue, Jun 12
IAH
LHR
9h 20m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Jun 3
LHR
IAH
36h 09m
Sun, Jun 10
IAH
LHR
29h 15m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jul 19
LHR
IAH
18h 30m
Thu, Aug 2
IAH
LHR
19h 20m
Trip: 15 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 18142 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
7.9
LAX
IST
Okay 4.0

In flight entertainment Bathroom focet

The seats were highly and unusually cramped up. To increase the space, provide leg room, not alright for an international flight w 14 hrs duration in flight. Very discomfort.

IST
ORD
Good 7.3

Turkish A/L always professional and efficient.

Unmanaged two-year olds crying throughout the 10-hour flight. Will avoid IST going forward as well. Chaotic airport with little or no management present. Had to wait through SIX separate lines for a simple flight transfer. Had the body scans TWICE. Ridiculous. Nearly missed my 10-hour flight to Chicago.

IST
BOM
Excellent 9.3

Same comment as above.

JFK
IST
Excellent 9.3

Everything from boarding to disembarking was good.

I had an impression that the seats on Turkish Airline were spaced further apart in economy class compared to other airlines based on several of our past trips. This time it was very tight. Dissapointed! Hope they bring the old spacing back.

IST
JFK
Excellent 9.6

The food was excellent fresh and plentiful. The bathrooms were very clean

Mon, Jul 2
LHR
IAH
31h 25m
Sun, Jul 15
IAH
LHR
16h 00m
Trip: 14 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Aug 16
LHR
IAH
30h 50m
Thu, Aug 30
IAH
LHR
17h 40m
$1090
Trip: 15 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 18142 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
7.9
LAX
IST
Excellent 10.0

I love the food and service, thank you Turkish airlines, you are the best in the world

JFK
IST
Excellent 9.3

Everything from boarding to disembarking was good.

I had an impression that the seats on Turkish Airline were spaced further apart in economy class compared to other airlines based on several of our past trips. This time it was very tight. Dissapointed! Hope they bring the old spacing back.

IST
ORD
Good 7.3

Turkish A/L always professional and efficient.

Unmanaged two-year olds crying throughout the 10-hour flight. Will avoid IST going forward as well. Chaotic airport with little or no management present. Had to wait through SIX separate lines for a simple flight transfer. Had the body scans TWICE. Ridiculous. Nearly missed my 10-hour flight to Chicago.

LAX
IST
Okay 4.0

In flight entertainment Bathroom focet

The seats were highly and unusually cramped up. To increase the space, provide leg room, not alright for an international flight w 14 hrs duration in flight. Very discomfort.

KHI
IST
Excellent 9.0

Y

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London Heathrow to Houston George Bush Intcntl Flight Information

Avg. Flight Duration 9h 50m
Flights Arrive in Houston George Bush Intcntl
Flights Depart from London Heathrow
Flight Price $724
Distance 4824 miles
Airlines KLM, Virgin Atlantic, Turkish Airlines
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.