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£597 Cheap Flights from London (LCY) to Houston (IAH)

View £597 flight on Mon, 14 Sept 2026Opens in a new window

Popular airlines from London City Airport (LCY) to George Bush Intercontinental Airport (IAH)

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Cheap Flights from London (LCY) to Houston (IAH)

Prices were available within the past 7 days and start at £597 for one-way flights and £878 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Wed, 30 Sept - Mon, 5 Oct
LCY
London
IAH
Houston
£878 Return, found 4 hours ago
£878
Return
found 4 hours ago
Select Lufthansa flight, departing Wed, 30 Sept from London to Houston, returning Mon, 5 Oct, priced at £878 found 4 hours ago
Lufthansa
Mon, 2 Nov - Mon, 16 Nov
LCY
London
IAH
Houston
£880 Return, found 1 day ago
£880
Return
found 1 day ago
Select Lufthansa flight, departing Mon, 2 Nov from London to Houston, returning Mon, 16 Nov, priced at £880 found 1 day ago
Lufthansa
Mon, 19 Apr - Tue, 27 Apr
LCY
London
IAH
Houston
£882 Return, found 11 hours ago
£882
Return
found 11 hours ago
Select Lufthansa flight, departing Mon, 19 Apr from London to Houston, returning Tue, 27 Apr, priced at £882 found 11 hours ago
Lufthansa
Wed, 11 Nov - Wed, 2 Dec
LCY
London
IAH
Houston
£882 Return, found 6 days ago
£882
Return
found 6 days ago
Select Lufthansa flight, departing Wed, 11 Nov from London to Houston, returning Wed, 2 Dec, priced at £882 found 6 days ago
Lufthansa
Tue, 9 Feb - Wed, 17 Feb
LCY
London
IAH
Houston
£885 Return, found 4 hours ago
£885
Return
found 4 hours ago
Select Lufthansa flight, departing Tue, 9 Feb from London to Houston, returning Wed, 17 Feb, priced at £885 found 4 hours ago
Lufthansa
Tue, 6 Oct - Wed, 4 Nov
LCY
London
IAH
Houston
£893 Return, found 8 hours ago
£893
Return
found 8 hours ago
Select Lufthansa flight, departing Tue, 6 Oct from London to Houston, returning Wed, 4 Nov, priced at £893 found 8 hours ago
Swiss International Air Lines
Tue, 1 Dec - Tue, 8 Dec
LCY
London
IAH
Houston
£900 Return, found 9 hours ago
£900
Return
found 9 hours ago
Select Swiss International Air Lines flight, departing Tue, 1 Dec from London to Houston, returning Tue, 8 Dec, priced at £900 found 9 hours ago
KLM
Tue, 5 Jan - Sun, 17 Jan
LCY
London
IAH
Houston
£909 Return, found 3 days ago
£909
Return
found 3 days ago
Select KLM flight, departing Tue, 5 Jan from London to Houston, returning Sun, 17 Jan, priced at £909 found 3 days ago
ITA Airways
Tue, 26 Jan - Mon, 8 Feb
LCY
London
IAH
Houston
£925 Return, found 8 hours ago
£925
Return
found 8 hours ago
Select ITA Airways flight, departing Tue, 26 Jan from London to Houston, returning Mon, 8 Feb, priced at £925 found 8 hours ago
Delta
Tue, 3 Nov - Fri, 13 Nov
LCY
London
IAH
Houston
£942 Return, found 2 hours ago
£942
Return
found 2 hours ago
Select Delta flight, departing Tue, 3 Nov from London to Houston, returning Fri, 13 Nov, priced at £942 found 2 hours ago

Alternative airports near Houston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to George Bush Intercontinental IAH. Cheapest option available. Average driving time to city centre is 24 minutes. Flights from £1,241
IAH
George Bush Intercontinental
Cheapest
Average driving time to city centre24 min
Flights from £1,241

Frequently asked questions

How much does a flight from London (LCY-London City) to Houston, TX (IAH-George Bush Intercontinental) cost?
You can find one-way and return flights from LCY to IAH with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when LCY to IAH ticket fares go up or down.
What is the cheapest month to fly from London (LCY-London City) to Houston, TX (IAH-George Bush Intercontinental)?
The cheapest months to fly from LCY to IAH are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from London (LCY-London City) to Houston, TX (IAH-George Bush Intercontinental)?
Enter LCY to IAH and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from London (LCY-London City) to Houston, TX (IAH-George Bush Intercontinental)?
To find a cheap flight from London (LCY-London City) to Houston, TX (IAH-George Bush Intercontinental), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from London (LCY-London City) to Houston, TX (IAH-George Bush Intercontinental)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from London (LCY-London City) to Houston, TX (IAH-George Bush Intercontinental)?
There are approximately 6 connecting flights per day from London City (LCY) to George Bush Intercontinental (IAH). Some common connection points include Schiphol (AMS), Frankfurt Intl. (FRA), and Linate (LIN).
What is the earliest flight from London (LCY-London City) to Houston, TX (IAH-George Bush Intercontinental)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from LCY to IAH. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from London (LCY-London City) to Houston, TX (IAH-George Bush Intercontinental)?
There are no nonstop flights from London City (LCY) to Houston, TX (IAH-George Bush Intercontinental). For flights with one stop, you can expect the journey to take around 23 hours. If your flight has two or more stops, the travel time is typically around 17 hours 30 minutes. The distance covered on this route is approximately 7,794 kilometers. Keep in mind that actual flight times can vary due to factors like routing, weather, and wind patterns.
Can you fly business or first class from London (LCY-London City) to Houston, TX (IAH-George Bush Intercontinental)?
Select the "Business class" and "First class" filters when looking for LCY to IAH flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a London (LCY-London City) to Houston, TX (IAH-George Bush Intercontinental) flight with Expedia?
It's easy to earn miles on a London (LCY-London City) to Houston, TX (IAH-George Bush Intercontinental) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from London (LCY-London City) to Houston, TX (IAH-George Bush Intercontinental) at the last minute?
Typically, booking a last minute flight from London (LCY-London City) to Houston, TX (IAH-George Bush Intercontinental) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a London (LCY-London City) to Houston, TX (IAH-George Bush Intercontinental) flight and hotel package?
Securing a London (LCY-London City) to Houston, TX (IAH-George Bush Intercontinental) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from London (LCY-London City) to Houston, TX (IAH-George Bush Intercontinental)?
If you booked your London (LCY-London City) to Houston, TX (IAH-George Bush Intercontinental) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
London City
Destination airport
George Bush Intercontinental
Airlines serving
Aer Lingus, British Airways, Delta, ITA Airways, Iberia, KLM, Lufthansa, Swiss International Air Lines, Virgin Atlantic
Return price
£878
Distance
7748 km

Book with confidence

Compare flights from London to Houston easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Houston. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to George Bush Intercontinental in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from London City to George Bush Intercontinental.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from London City (LCY) to George Bush Intercontinental (IAH)

The easiest way to view the best deals on flights from London to Houston today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from London City to George Bush Intercontinental start at just £878 and range up to £942.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near London and Houston
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your London to Houston flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from London City to George Bush Intercontinental for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from London to Houston easily and book with confidence

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