S$873 Cheap Flights from London to Houston

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Cheap Flights from London to Houston (LHR-IAH)

Prices were available within the past 7 days and start at S$873 for one-way flights and S$1,208 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Tue, 24 Sep - Tue, 1 Oct
LHR
London
IAH
Houston
S$1,208 Return, found 5 days ago
S$1,208
Return
found 5 days ago
Select Turkish Airlines flight, departing Tue, 24 Sep from London to Houston, returning Tue, 1 Oct, priced at S$1,208 found 5 days ago
Turkish Airlines
Tue, 9 Jul - Mon, 15 Jul
LHR
London
IAH
Houston
S$1,379 Return, found 4 days ago
S$1,379
Return
found 4 days ago
Select Turkish Airlines flight, departing Tue, 9 Jul from London to Houston, returning Mon, 15 Jul, priced at S$1,379 found 4 days ago
Lufthansa
Tue, 24 Sep - Tue, 1 Oct
LHR
London
IAH
Houston
S$1,387 Return, found 5 days ago
S$1,387
Return
found 5 days ago
Select Lufthansa flight, departing Tue, 24 Sep from London to Houston, returning Tue, 1 Oct, priced at S$1,387 found 5 days ago
United
Tue, 24 Sep - Tue, 1 Oct
LHR
London
IAH
Houston
S$1,391 Return, found 5 days ago
S$1,391
Return
found 5 days ago
Select United flight, departing Tue, 24 Sep from London to Houston, returning Tue, 1 Oct, priced at S$1,391 found 5 days ago
American Airlines
Tue, 24 Sep - Tue, 1 Oct
LHR
London
IAH
Houston
S$1,391 Return, found 5 days ago
S$1,391
Return
found 5 days ago
Select American Airlines flight, departing Tue, 24 Sep from London to Houston, returning Tue, 1 Oct, priced at S$1,391 found 5 days ago
Turkish Airlines
Wed, 10 Jul - Mon, 15 Jul
LHR
London
IAH
Houston
S$1,396 Return, found 4 days ago
S$1,396
Return
found 4 days ago
Select Turkish Airlines flight, departing Wed, 10 Jul from London to Houston, returning Mon, 15 Jul, priced at S$1,396 found 4 days ago
Turkish Airlines
Mon, 1 Jul - Mon, 15 Jul
LHR
London
IAH
Houston
S$1,398 Return, found 3 days ago
S$1,398
Return
found 3 days ago
Select Turkish Airlines flight, departing Mon, 1 Jul from London to Houston, returning Mon, 15 Jul, priced at S$1,398 found 3 days ago
United
Tue, 24 Sep - Tue, 1 Oct
LHR
London
IAH
Houston
S$1,399 Return, found 5 days ago
S$1,399
Return
found 5 days ago
Select United flight, departing Tue, 24 Sep from London to Houston, returning Tue, 1 Oct, priced at S$1,399 found 5 days ago
United
Tue, 24 Sep - Tue, 1 Oct
LHR
London
IAH
Houston
S$1,407 Return, found 5 days ago
S$1,407
Return
found 5 days ago
Select United flight, departing Tue, 24 Sep from London to Houston, returning Tue, 1 Oct, priced at S$1,407 found 5 days ago
American Airlines
Tue, 24 Sep - Tue, 1 Oct
LHR
London
IAH
Houston
S$1,413 Return, found 5 days ago
S$1,413
Return
found 5 days ago
Select American Airlines flight, departing Tue, 24 Sep from London to Houston, returning Tue, 1 Oct, priced at S$1,413 found 5 days ago
London to Houston route information
Origin airport
Heathrow
Destination airport
George Bush Intercontinental
Airlines serving
Air France, American Airlines, British Airways, Finnair, KLM, Turkish Airlines
Return price
S$1,207
Distance
7718 km

Flights from London to Houston

When looking for plane tickets from London to Houston, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, Expedia gives you the widest array of cheap flights to Houston. Look for LHR to IAH airfare with the assurance that you have the largest online travel agency working for you.

Expedia lets you search across the largest number of airlines and Houston flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your London Houston flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your London to Houston trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Houston flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from London to Houston with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from Heathrow Airport to George Bush Intercontinental Airport (IAH)?
Round-trip flights between Heathrow Airport (LHR) and IAH start from S$1,208. This is based on fares available within the last 7 days on Expedia for flights departing within the next year — book now so you don’t miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from London Heathrow to Houston Airport?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from Heathrow Airport to George Bush Intercontinental Airport (IAH) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Heathrow Airport to George Bush Intercontinental Airport (IAH) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from LHR to IAH?
The distance is around 7,800 kilometres. Eye mask? Check. Toiletries? Double check. You’d be wise to pack all the travel comforts for this long-haul Hounslow to Houston flight.
Which airlines fly direct from LHR to George Bush Intercontinental Airport (IAH)?
One airline that operates on the route from Heathrow Airport (LHR) to Houston Airport is United Airlines (UA). It offers 60 flights every month. If you’d like more options, check out the deals with British Airways (BA). This carrier operates 52 monthly flights between these airports.
Are London Heathrow to George Bush Intercontinental Airport (IAH) flight tickets cheaper when they're purchased at the last minute?
Fares from Heathrow Airport to George Bush Intercontinental Airport (IAH) are available up to a year before departure on Expedia. And although you may occasionally score a great last-minute deal, it’s not something you should count on. Also, booking your flights in advance means you’ll have more choices — and you can avoid landing the dreaded middle seat! We regularly update our fares to bring you the best bargains, so keep checking in for all the latest specials.
Houston Airports

Houston

London to George Bush Intercontinental
S$1,207.20
London Airports

London

*Available to Expedia members.