Cheap flights from London to George Bush Intcntl

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Houston (IAH)
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The best prices from London to Houston George Bush Intcntl are usually found in February or October, booked 18 days in advance, depart on a Tuesday or Thursday and return on a Monday

How to find the cheapest flight from
London (LON) to George Bush Intcntl (IAH)

All the information you need to plan the best LON to IAH flight in 2022: compare London to George Bush Intcntl flight prices with the expected peak season, weather and rainfall in George Bush Intcntl.
LON - IAH
Price
£856 - £1,170
IAH
Temperature
12 - 29 °C
IAH
Rainfall
81 - 150 mm

Popular in

July

High demand for flights, 17% potential price rise

Cheapest in

February

Best time to find cheap flights, 12% potential price drop

Round-trip from

£704

From London (LON) to Houston George Bush Intcntl

One-way from

£274

One-way flight from London (LON) to Houston George Bush Intcntl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from London to Houston George Bush Intcntl Airport (LON - IAH)?

A simple way to save on the total cost of your ticket is to fly from London to Houston George Bush Intcntl Airport in the morning. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the evening.

How far in advance should I book a flight from London to Houston George Bush Intcntl Airport?

Find a great deal and save up to 3% by booking at least 61 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 George Bush Intcntl Airport within the next two weeks, with the cheapest ticket starting at £815.

What is the cheapest month to fly from London to Houston George Bush Intcntl Airport?

Flights from London to Houston George Bush Intcntl Airport lean towards being more expensive in July. Prices are generally better when you fly from London to Houston George Bush Intcntl Airport in February, with the cheapest ticket starting at £585.

What is the cheapest day to fly round-trip from London to Houston George Bush Intcntl Airport?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 11% on your flight compared to booking on days when demand is much higher.

Cheap flights from London to George Bush Intcntl in August, September 2022

The best prices found for LON to IAH flights in August, September
16 Sep - 11 Oct
£447pp
LGW
London Gatwick
Multiple airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
LGW
London Gatwick
16 Sep - 11 Oct
£468pp
LGW
London Gatwick
Multiple airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
LGW
London Gatwick
14 Sep - 20 Sep
£494pp
LHR
London Heathrow
Multiple airlines
     
3 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
     
3 STOPS
LHR
London Heathrow

London to George Bush Intcntl 2022 flight deals

Cheap flights to George Bush Intcntl from London found for this year
11 Oct - 12 Oct
£410pp
LGW
London Gatwick
Multiple airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
LGW
London Gatwick
11 Oct - 17 Oct
£438pp
LGW
London Gatwick
Multiple airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
   
2 STOPS
LGW
London Gatwick
16 Sep - 11 Oct
£447pp
LGW
London Gatwick
Multiple airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
LGW
London Gatwick

Cheap Turkish Airlines flights from London to George Bush Intcntl

22 Sep - 2 Oct
£619pp
LGW
London Gatwick
Turkish Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Turkish Airlines
 
1 STOP
LGW
London Gatwick
6 Sep - 30 Nov
£621pp
LGW
London Gatwick
Turkish Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Turkish Airlines
 
1 STOP
LGW
London Gatwick
14 Sep - 20 Sep
£622pp
LGW
London Gatwick
Turkish Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Turkish Airlines
 
1 STOP
LGW
London Gatwick

If you’re travelling from London to Houston George Bush Intcntl Airport, one of the more common airlines travelling that route is Turkish Airlines. London to Houston George Bush Intcntl Airport flights are typically 44% more expensive than other airlines travelling the same route. Flights from Turkish Airlines typically cost £1,397.94 RT. The cheapest Turkish Airlines flight found for this route was £957. The most popular departure airport in London when flying to Houston George Bush Intcntl Airport is London Heathrow Airport. The most popular airport to fly into when visiting Houston George Bush Intcntl Airport is Houston George Bush Intcntl Airport. When flying from London to Houston George Bush Intcntl Airport, Turkish Airlines flights are 8% more popular than any other airline flying that same route.

Cheap KLM flights from London to George Bush Intcntl

7 Nov - 15 Nov
£775pp
LCY
London City
KLM
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
KLM
 
1 STOP
LCY
London City
3 Nov - 8 Nov
£805pp
LCY
London City
KLM
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
KLM
 
1 STOP
LCY
London City
4 Feb - 9 Feb
£805pp
LCY
London City
KLM
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
KLM
 
1 STOP
LCY
London City

One of the most popular airlines travelling from London to Houston George Bush Intcntl Airport is KLM. Flights on this route from KLM typically cost £1,133.79 RT, a price that is 68% cheaper than the average London to Houston George Bush Intcntl Airport flight. The cheapest flight found was £865 RT. The most popular departure airport in London when flying to Houston George Bush Intcntl Airport is London Heathrow Airport. The most popular airport to fly into when visiting Houston George Bush Intcntl Airport is Houston George Bush Intcntl Airport. When flying from London to Houston George Bush Intcntl Airport, KLM flights are 6% more popular than any other airline flying that same route.

Direct flights to George Bush Intcntl from London

Save time with London to George Bush Intcntl direct flight deals
16 Nov - 21 Nov
£541pp
LHR
London Heathrow
Finnair
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Finnair
Direct
LHR
London Heathrow
15 Nov - 26 Nov
£557pp
LHR
London Heathrow
Finnair
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Finnair
Direct
LHR
London Heathrow
13 Oct - 20 Oct
£586pp
LHR
London Heathrow
Finnair
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Finnair
Direct
LHR
London Heathrow

Last-minute flights from London to George Bush Intcntl

Late deals on return flights to George Bush Intcntl from London, departing today and this week
19 Aug - 4 Sep
£607pp
LHR
London Heathrow
Finnair
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Finnair
 
1 STOP
LHR
London Heathrow
18 Aug - 5 Sep
£669pp
LHR
London Heathrow
Finnair
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Finnair
 
1 STOP
LHR
London Heathrow
16 Aug - 23 Aug
£772pp
LHR
London Heathrow
Finnair
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Finnair
 
1 STOP
LHR
London Heathrow

One-way flights to George Bush Intcntl from London

The cheapest one-way flights from London to George Bush Intcntl
09:25 - 06:17
Multiple Airlines
1 stop
26h 52m
LGW - IAH
Multiple Airlines
£274
Kiwi.com
09:00 - 06:17
Multiple Airlines
1 stop
27h 17m
LGW - IAH
Multiple Airlines
£292
Kiwi.com
08:50 - 06:17
Multiple Airlines
1 stop
27h 27m
LGW - IAH
Multiple Airlines
£300
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">London</span> to <span class="emphasized">George Bush Intcntl</span> flights.

Flight FAQs

From London to George Bush Intcntl

Which airlines flying from London to Houston George Bush Intcntl have flexible cancellations due to COVID-19?

Some of the carriers operating flights from London to Houston George Bush Intcntl that may be offering flexible cancellation policies are Finnair, British Airways, and Lufthansa. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from London to Houston George Bush Intcntl Airport for under £500 on Cheapflights?

Yes, there are multiple flights from London to Houston George Bush Intcntl Airport for under £500. The cheapest flight booked recently is on Multiple Airlines for just £410, but on average you can expect to pay £486.

Are there nonstop flights from London to Houston George Bush Intcntl Airport for under £600 on Cheapflights?

Cheapflights has at least 20 direct flights from London to Houston George Bush Intcntl Airport under £600. A good price for a nonstop flight from London to Houston George Bush Intcntl Airport is less than £703.

Are there last-minute flights available from London to Houston George Bush Intcntl Airport for under £700?

There are currently 20+ open flights from London to Houston George Bush Intcntl Airport within the next 7 days for less than £700.

What are the cheapest flights from London to Houston George Bush Intcntl Airport?

The cheapest flight price from London to Houston George Bush Intcntl Airport is £591. On average you can expect to pay £1,929. The most popular route, (London Heathrow - Houston George Bush Intcntl), can usually be booked for £493.

What are the most popular routes from London to Houston George Bush Intcntl Airport?

The most popular route from London to Houston George Bush Intcntl Airport is London Heathrow - Houston George Bush Intcntl. You may also consider London Gatwick - Houston George Bush Intcntl or London City - Houston George Bush Intcntl.

What are the most popular airlines that fly from London to Houston George Bush Intcntl Airport?

Before booking your flight from London to Houston George Bush Intcntl Airport check out the most popular airlines for this route: American Airlines, Air Canada or Air France.

What are the most reliable airlines from London to Houston George Bush Intcntl Airport?

The top 3 most reliable airlines when flying from London to Houston George Bush Intcntl Airport are Air Canada (70%), Austrian Airlines (70%) and Brussels Airlines (70%).

COVID Restrictions

View COVID Travel Restrictions for George Bush Intcntl (IAH)

Do I need a COVID test to fly to George Bush Intcntl from London?

Information is based on travel restrictions from London to Houston George Bush Intcntl

Most visitors from London need to provide a negative COVID-19 test result and/or quarantine to enter Houston George Bush Intcntl.

COVID-19 testing requirements
Visitors from London are not required to present a negative COVID-19 PCR test or antigen result upon entering Houston George Bush Intcntl.

Quarantine requirements
Visitors from London are not required to quarantine after entering Houston George Bush Intcntl.

Do I need a test to fly back to London from George Bush Intcntl?

Returning to London from Houston George Bush Intcntl

COVID-19 testing requirements
Visitors from Houston George Bush Intcntl are not required to present a negative COVID-19 PCR test or antigen result upon entering London.

Quarantine requirements
Visitors from Houston George Bush Intcntl are not required to quarantine after entering London.

Hide COVID Travel Restrictions for George Bush Intcntl (IAH)

Alternative routes for London to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from London to Houston George Bush Intcntl

The chart below displays the airlines Cheapflights users travelling from London to George Bush Intcntl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
American Airlines
£383 £1,016 No cancel fee 71%
Search American Airlines flights
Virgin Atlantic
£508 £642 No cancel fee 72%
Search Virgin Atlantic flights
Air Canada
£521 £641 No cancel fee 67%
Search Air Canada flights
KLM
£536 £666 No cancel fee 75%
Search KLM flights
Finnair
£544 £740 No cancel fee 76%
Search Finnair flights
Turkish Airlines
£628 £676 No cancel fee 77%
Search Turkish Airlines flights
Lufthansa
£636 £876 No cancel fee 76%
Search Lufthansa flights
Brussels Airlines
£665 £858 No cancel fee N/A
Search Brussels Airlines flights
Iberia
£691 £857 No cancel fee 77%
Search Iberia flights
United Airlines
£711 £933 No cancel fee 69%
Search United Airlines flights

Hourly flight availability from London to George Bush Intcntl

See what time of day planes typically take off from London towards George Bush Intcntl.
Morning 6 AM to midday 53% of flight departures
Afternoon Midday to 6 PM 46% of flight departures
Early morning Midnight to 6 AM 1% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from London to George Bush Intcntl
See how many times per day planes take to the skies headed from London to George Bush Intcntl.
Sunday
17 daily flights
Monday
17 daily flights
Tuesday
17 daily flights
Wednesday
17 daily flights
Thursday
17 daily flights
Friday
17 daily flights
Saturday
17 daily flights
Home North America USA Texas Houston George Bush Intcntl Cheap flights from London to George Bush Intcntl
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