Cheap flights from London to George Bush Intercontinental

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London (LON)
Houston (IAH)
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The best prices from London to George Bush Intercontinental are usually found in February or October, booked 50 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 Intercontinental (IAH)

All the information you need to plan the best LON to IAH flight in 2021: compare London to George Bush Intercontinental flight prices with the expected peak season, weather and rainfall in George Bush Intercontinental.
LON - IAH
Price
£437 - £735
IAH
Temperature
19 - 35 °C
IAH
Rainfall
78 - 169 mm

Popular in

July

High demand for flights, 27% potential price rise

Cheapest in

February

Best time to find cheap flights, 18% potential price drop

Round-trip from

£437

From London to George Bush Intercontinental

One-way from

£291

One-way flight from London to George Bush Intercontinental

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from London to George Bush Intercontinental?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to George Bush Intercontinental. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from London to George Bush Intercontinental?

Find a great deal and save up to 47% by booking at least 49 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 George Bush Intercontinental within the next two weeks, with the cheapest ticket starting at £566.

What is the cheapest month to fly from London to George Bush Intercontinental?

Flights from London to George Bush Intercontinental lean towards being more expensive in July. Prices are generally better when you fly from London to George Bush Intercontinental in February, with the cheapest ticket starting at £355.

When is the cheapest time to fly from London to George Bush Intercontinental (LON - IAH)?

One of the essential ways to save on airfare from London to George Bush Intercontinental is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 17% on airfare.

Cheap flights from London to George Bush Intercontinental in April, May 2021

The best prices found for LON to IAH flights in April, May
20 May - 27 May
£336pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Air Canada
 
1 STOP
LHR
London Heathrow
14 May - 14 Jun
£347pp
LHR
London Heathrow
Lufthansa
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Lufthansa
 
1 STOP
LHR
London Heathrow
25 May - 9 Jun
£349pp
LHR
London Heathrow
Lufthansa
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Lufthansa
 
1 STOP
LHR
London Heathrow

London to George Bush Intercontinental 2021 flight deals

Cheap flights to George Bush Intercontinental from London found for this year
19 Aug - 4 Sep
£328pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Air Canada
 
1 STOP
LHR
London Heathrow
25 Aug - 31 Aug
£330pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Air Canada
 
1 STOP
LHR
London Heathrow
25 Aug - 8 Sep
£331pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Air Canada
 
1 STOP
LHR
London Heathrow

Direct flights to George Bush Intercontinental from London

Save time with London to George Bush Intercontinental direct flight deals
6 Aug - 14 Aug
£363pp
LHR
London Heathrow
Lufthansa
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Lufthansa
Direct
LHR
London Heathrow
25 Jul - 28 Aug
£365pp
LHR
London Heathrow
Austrian Airlines
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Austrian Airlines
Direct
LHR
London Heathrow
25 Aug - 31 Aug
£367pp
LHR
London Heathrow
Lufthansa
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Lufthansa
Direct
LHR
London Heathrow

Last-minute flights from London to George Bush Intercontinental

Late deals on return flights to George Bush Intercontinental from London, departing today and this week
30 Apr - 18 May
£501pp
LHR
London Heathrow
Finnair
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Finnair
 
1 STOP
LHR
London Heathrow
30 Apr - 4 Jun
£511pp
LHR
London Heathrow
Finnair
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Finnair
 
1 STOP
LHR
London Heathrow
30 Apr - 18 May
£538pp
STN
London Stansted
Multiple airlines
     
3 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
     
3 STOPS
STN
London Stansted

One-way flights to George Bush Intercontinental from George Bush Intercontinental

The cheapest one-way flights from London to George Bush Intercontinental
03:40 - 19:32
Air Canada
2 stops
21h 52m
LHR - IAH
Air Canada
£291
lastminute.com
06:25 - 04:58
Multiple Airlines
2 stops
28h 33m
LHR - IAH
Multiple Airlines
£309
Gotogate
05:30 - 13:40
Lufthansa
1 stop
14h 10m
LHR - IAH
Lufthansa
£311
Travel2Be

Related info for your journey

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

Flight FAQs

From London to George Bush Intercontinental

Are flight prices decreasing from London to Houston due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both London and Houston for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from London to Houston George Bush Intcntl to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Airline carriers are regularly disinfecting and sanitising their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially-distanced seating (for a limited time) will work towards keeping travellers safer while flying from London to Houston George Bush Intcntl. Policies will vary by airline.

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 United Airlines, Finnair, and British Airways. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

What airport do you fly into for flights to Houston from London?

Houston George Bush Intcntl (IAH) is the airport you will fly into if you book a flight from London to Houston. You should not have trouble finding flights to George Bush Intcntl from London; the airport handles an average of 2 inbound flights from London per day. You should also have plenty of airline options to choose from since 14 airlines have flights to the Houston airport from London. It is only a 15.9 mi journey from George Bush Intcntl (IAH) to Houston’s city center.

Can I find flights from London to George Bush Intercontinental for under £359 on Cheapflights?

Yes, there are multiple flights from London to George Bush Intercontinental for under £359. The cheapest flight booked recently is on Multiple Airlines for just £328, but on average you can expect to pay £337.

Are there direct flights from London to George Bush Intercontinental for under £431 on Cheapflights?

Cheapflights has 20 direct flights from London to George Bush Intercontinental under £431. A good price for a direct flight from London to George Bush Intercontinental is less than £377.

Are there last-minute flights available from London to George Bush Intercontinental for under £503?

There are currently 20+ open flights from London to George Bush Intercontinental within the next 7 days for less than £503.

Is London weather warmer or cooler than Houston?

With an average temperature of 30 °C, peak weather can be found in August. As a traveller, expect to see changes in flight prices during that period. The temperatures in Houston are hotter than in London.

How long does is the flight from London to George Bush Intercontinental?

There are many flights that can get you from London to George Bush Intercontinental in 13h 55m. Fly via Lufthansa, KLM, or Aer Lingus to get the fastest option. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What is the cheapest airline to fly from London to George Bush Intercontinental return?

Lufthansa, at £344, was found to be the cheapest airline from London to George Bush Intercontinental.. Users have found that Lufthansa is 35% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from London to George Bush Intercontinental one-way?

For one-way options, check prices for Air Canada. According to our data, you can fly for as low as £291. Users have also found tickets on Lufthansa for as little as £311.

Alternative routes for London to George Bush Intercontinental

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

Destination information for George Bush Intercontinental

Things to know before you go - useful duration and weather info for your trip from London to George Bush Intercontinental.
Today's exchange rate
£1 = $1.40
Average temperature for April in George Bush Intercontinental
27.0 °C
Avg rainfall for April in George Bush Intercontinental
90.0 mm

Airports servicing London

Gatwick (LGW)
City (LCY)
Stansted (STN)
Luton (LTN)
Southend (SEN)

Airports servicing Houston

Top 10 airlines flying from London to George Bush Intercontinental

The chart below displays the airlines Cheapflights users travelling from London to George Bush Intercontinental 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
Virgin Atlantic
£352 £672 No cancel fee 72%
Search Virgin Atlantic flights
KLM
£426 £692 No cancel fee 75%
Search KLM flights
Brussels Airlines
£467 £728 No cancel fee N/A
Search Brussels Airlines flights
Delta
£349 £730 No cancel fee N/A
Search Delta flights
Air France
£448 £737 No cancel fee 77%
Search Air France flights
Finnair
£480 £755 No cancel fee 76%
Search Finnair flights
Austrian Airlines
£344 £755 No cancel fee 78%
Search Austrian Airlines flights
Lufthansa
£421 £761 No cancel fee 76%
Search Lufthansa flights
Air Canada
£390 £784 No cancel fee 67%
Search Air Canada flights
WestJet
£702 £791 No cancel fee 60%
Search WestJet flights

Hourly flight availability from London to George Bush Intercontinental

See what time of day planes typically take off from London towards George Bush Intercontinental.
Morning 6 AM to midday 100% of flight departures
Early morning Midnight to 6 AM 0% of flight departures
Afternoon Midday to 6 PM 0% 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 Intercontinental
See how many times per day planes take to the skies headed from London to George Bush Intercontinental.
Sunday
5 daily flights
Monday
0 flights
Tuesday
0 flights
Wednesday
5 daily flights
Thursday
0 flights
Friday
5 daily flights
Saturday
0 flights
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