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Cheap flights from George Bush Intercontinental (IAH) to Heathrow (LHR)

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The best prices from George Bush Intercontinental to Heathrow are usually found in September or January, booked 32 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

How to find the cheapest flight from
George Bush Intercontinental (IAH) to Heathrow (LHR)

IAH - LHR
Price
$718 - $1354
LHR
Temperature
46.4 - 75.2 °F
LHR
Rainfall
1.5 - 2.6 inches
Popular in June High demand for flights, 32% potential price rise
Cheapest in September Best time to find cheap flights, 22% potential price drop
Round-trip from $718 From George Bush Intercontinental to Heathrow
One-way from $428 One-way flight from George Bush Intercontinental to Heathrow
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 round-trip from George Bush Intercontinental to Heathrow?

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

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

Users have found that booking a flight from George Bush Intercontinental to Heathrow at least 51 days early can save you up to 38% on average compared to booking a flight this week. If booking 51 days before your flight isn’t an option for you, users have found flights from George Bush Intercontinental to Heathrow for as little as $813 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $886 for flights departing within the next 3 days.

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

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, February can be a great choice for travel to Heathrow. Flights to Heathrow from George Bush Intercontinental in February are about $634 on average during February, but can be found for as low as $394.

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

Unlike in the evening, when flights are generally more expensive, you can save up to 9% on flights from George Bush Intercontinental to Heathrow by exploring options for tickets in the morning.

Cheap flights from George Bush Intercontinental to Heathrow in August, September 2020

The best prices found for IAH to LHR flights for August, September
18 Aug - 26 Aug
$444pp
IAH
Houston George Bush Intcntl
Multiple Airlines
     
3 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
     
3 STOPS
IAH
Houston George Bush Intcntl
18 Aug - 26 Aug
$474pp
IAH
Houston George Bush Intcntl
Multiple Airlines
     
3 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
     
3 STOPS
IAH
Houston George Bush Intcntl
8 Aug - 4 Sep
$512pp
IAH
Houston George Bush Intcntl
Multiple Airlines
     
3 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
     
3 STOPS
IAH
Houston George Bush Intcntl

George Bush Intercontinental to Heathrow 2020 flight deals

Cheap flights to Heathrow from George Bush Intercontinental found for this year
18 Aug - 26 Aug
$444pp
IAH
Houston George Bush Intcntl
Multiple Airlines
     
3 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
     
3 STOPS
IAH
Houston George Bush Intcntl
18 Aug - 26 Aug
$474pp
IAH
Houston George Bush Intcntl
Multiple Airlines
     
3 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
     
3 STOPS
IAH
Houston George Bush Intcntl
10 Nov - 16 Nov
$482pp
IAH
Houston George Bush Intcntl
Multiple Airlines
     
3 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
     
3 STOPS
IAH
Houston George Bush Intcntl

Non-stop flights to Heathrow from George Bush Intercontinental

Save time with George Bush Intercontinental to Heathrow direct flight deals
15 Oct - 3 Nov
$625pp
IAH
Houston George Bush Intcntl
Multiple Airlines
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
Iberia
Non-Stop
IAH
Houston George Bush Intcntl
15 Oct - 3 Nov
$632pp
IAH
Houston George Bush Intcntl
Finnair
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
Finnair
Non-Stop
IAH
Houston George Bush Intcntl
13 Oct - 21 Oct
$633pp
IAH
Houston George Bush Intcntl
Multiple Airlines
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
Iberia
Non-Stop
IAH
Houston George Bush Intcntl

Last minute flights from George Bush Intercontinental to Heathrow

Late deals on round-trip flights to Heathrow from George Bush Intercontinental, departing today and this week
28 Jul - 2 Sep
$680pp
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
28 Jul - 2 Sep
$693pp
IAH
Houston George Bush Intcntl
Brussels Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Brussels Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
28 Jul - 8 Sep
$701pp
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl

One-way flights to Heathrow from George Bush Intercontinental

The cheapest one-way flights from George Bush Intercontinental to Heathrow
10:20 am - 3:40 am
Brussels Airlines
1 Stop
11h 20m
IAH - LHR
Brussels Airlines
$428
Fareboom
11:00 am - 6:20 am
TAP AIR PORTUGAL
2 Stops
37h 20m
IAH - LHR
TAP AIR PORTUGAL
$451
mytrip.com
6:27 am - 3:40 pm
Multiple Airlines
3 Stops
51h 13m
IAH - LHR
Multiple Airlines
$503
Kiwi.com

Related info for your journey

Useful info, stats and facts about George Bush Intercontinental to Heathrow flights.

Flight FAQs

From George Bush Intercontinental to Heathrow

Are flight prices decreasing from Houston to Heathrow 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 Houston and Heathrow 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.

Can I find flights from George Bush Intercontinental to Heathrow for under $500 on Cheapflights?

Yes, there are multiple flights from George Bush Intercontinental to Heathrow for under $500. The cheapest flight booked recently is on Multiple Airlines for just $444, but on average you can expect to pay $540.

Are there nonstop flights from George Bush Intercontinental to Heathrow for under $700 on Cheapflights?

Cheapflights has at least 20 direct flights from George Bush Intercontinental to Heathrow under $700. A good price for a nonstop flight from George Bush Intercontinental to Heathrow is less than $649.

Are there last-minute flights available from George Bush Intercontinental to Heathrow for under $700?

There are currently 20+ open flights from George Bush Intercontinental to Heathrow within the next 7 days for less than $700.

Does it rain more in Houston or Heathrow?

When traveling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Houston is roughly greater than that of Heathrow. You can assume this to be the case over the next 14 days.

Is Houston weather warmer or cooler than Heathrow?

Our data indicates that the weather will be 86 °F on average in the month of August. The temperature in Heathrow is typically colder than in Houston. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from George Bush Intercontinental to Heathrow?

There are many flights that can get you from George Bush Intercontinental to Heathrow in 14h 40m. Fly via Aeromexico to get the fastest option.

What is the cheapest airline to fly from George Bush Intercontinental to Heathrow round-trip?

Flying on Aeromexico is currently your cheapest option to Heathrow, with prices starting at $565. Aeromexico is currently priced 38% below the average price you’ll pay for this route.

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

For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as $327. Users have also found tickets on Brussels Airlines for as little as $428.

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Things to know before you go. Useful info for your trip from George Bush Intercontinental to Heathrow
Today's exchange rate
$1 = £0.77
Average temperature for August in Heathrow
75.2 °F
Avg rainfall for August in Heathrow
2.6 ″

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