₹88,603 Cheap Flights from London (LHR) to Houston (IAH)

View ₹88,603 flight on Wed, 24 Sep 2025Opens in a new window

Popular airlines from Heathrow Airport (LHR) to George Bush Intercontinental Airport (IAH)

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

Prices were available within the past 7 days and start at ₹88,603 for one-way flights and ₹78,747 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Tue, 17 Mar - Tue, 31 Mar
LHR
London
IAH
Houston
₹78,747 Return, found 3 days ago
₹78,747
Return
found 3 days ago
Select Swiss International Air Lines flight, departing Tue, 17 Mar from London to Houston, returning Tue, 31 Mar, priced at ₹78,747 found 3 days ago
Lufthansa
Tue, 17 Mar - Tue, 31 Mar
LHR
London
IAH
Houston
₹79,237 Return, found 3 days ago
₹79,237
Return
found 3 days ago
Select Lufthansa flight, departing Tue, 17 Mar from London to Houston, returning Tue, 31 Mar, priced at ₹79,237 found 3 days ago
Lufthansa
Thu, 4 Sep - Wed, 17 Sep
LHR
London
IAH
Houston
₹79,525 Return, found 5 days ago
₹79,525
Return
found 5 days ago
Select Lufthansa flight, departing Thu, 4 Sep from London to Houston, returning Wed, 17 Sep, priced at ₹79,525 found 5 days ago
Lufthansa
Thu, 28 Aug - Tue, 9 Sep
LHR
London
IAH
Houston
₹79,949 Return, found 20 hours ago
₹79,949
Return
found 20 hours ago
Select Lufthansa flight, departing Thu, 28 Aug from London to Houston, returning Tue, 9 Sep, priced at ₹79,949 found 20 hours ago
Lufthansa
Sun, 24 Aug - Tue, 9 Sep
LHR
London
IAH
Houston
₹80,016 Return, found 4 hours ago
₹80,016
Return
found 4 hours ago
Select Lufthansa flight, departing Sun, 24 Aug from London to Houston, returning Tue, 9 Sep, priced at ₹80,016 found 4 hours ago
United
Tue, 17 Mar - Tue, 31 Mar
LHR
London
IAH
Houston
₹80,321 Return, found 3 days ago
₹80,321
Return
found 3 days ago
Select United flight, departing Tue, 17 Mar from London to Houston, returning Tue, 31 Mar, priced at ₹80,321 found 3 days ago
Lufthansa
Mon, 25 Aug - Tue, 9 Sep
LHR
London
IAH
Houston
₹80,352 Return, found 4 days ago
₹80,352
Return
found 4 days ago
Select Lufthansa flight, departing Mon, 25 Aug from London to Houston, returning Tue, 9 Sep, priced at ₹80,352 found 4 days ago
American Airlines
Thu, 28 Aug - Tue, 9 Sep
LHR
London
IAH
Houston
₹80,839 Return, found 20 hours ago
₹80,839
Return
found 20 hours ago
Select American Airlines flight, departing Thu, 28 Aug from London to Houston, returning Tue, 9 Sep, priced at ₹80,839 found 20 hours ago
United
Thu, 28 Aug - Tue, 9 Sep
LHR
London
IAH
Houston
₹80,839 Return, found 20 hours ago
₹80,839
Return
found 20 hours ago
Select United flight, departing Thu, 28 Aug from London to Houston, returning Tue, 9 Sep, priced at ₹80,839 found 20 hours ago
Austrian Airlines
Thu, 4 Dec - Wed, 10 Dec
LHR
London
IAH
Houston
₹80,915 Return, just found
₹80,915
Return
just found
Select Austrian Airlines flight, departing Thu, 4 Dec from London to Houston, returning Wed, 10 Dec, priced at ₹80,915 just found

Find the cheapest month to fly from London (LHR) to Houston (IAH)

January is typically the cheapest month to fly

From ₹47,020 - ₹103,933 per traveller.

Graph displaying average flight prices per month

Flight from London to Houston route information
Origin airport
Heathrow
Destination airport
George Bush Intercontinental
Airlines serving
Air France, American Airlines, Austrian Airlines, British Airways, Delta, Finnair, Iberia, Lufthansa, Turkish Airlines, United
Return price
₹78,747
Distance
7718 km
Average flight time
4 hours 17 mins

London to Houston Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from London to Houston will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Houston.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with LHR to IAH flights that won’t make your bank account wince. Ready to temporarily leave behind London for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to IAH with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

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 ₹78,747. 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.

Explore a world of travel with Expedia

Houston Airports

Houston

London to George Bush Intercontinental
₹78,747.00
London Airports

London

Gatwick to Houston
₹78,472.00
*Available to Expedia members.