₹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 ₹79,949 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Thu, 28 Aug - Tue, 9 Sep
LHR
London
IAH
Houston
₹79,949 Return, found 5 days ago
₹79,949
Return
found 5 days ago
Select Lufthansa flight, departing Thu, 28 Aug from London to Houston, returning Tue, 9 Sep, priced at ₹79,949 found 5 days ago
Lufthansa
Sun, 24 Aug - Tue, 9 Sep
LHR
London
IAH
Houston
₹80,016 Return, found 5 days ago
₹80,016
Return
found 5 days ago
Select Lufthansa flight, departing Sun, 24 Aug from London to Houston, returning Tue, 9 Sep, priced at ₹80,016 found 5 days ago
United
Thu, 28 Aug - Tue, 9 Sep
LHR
London
IAH
Houston
₹80,839 Return, found 5 days ago
₹80,839
Return
found 5 days ago
Select United flight, departing Thu, 28 Aug from London to Houston, returning Tue, 9 Sep, priced at ₹80,839 found 5 days ago
American Airlines
Thu, 28 Aug - Tue, 9 Sep
LHR
London
IAH
Houston
₹80,839 Return, found 5 days ago
₹80,839
Return
found 5 days ago
Select American Airlines flight, departing Thu, 28 Aug from London to Houston, returning Tue, 9 Sep, priced at ₹80,839 found 5 days ago
Lufthansa
Sat, 13 Sep - Sat, 20 Sep
LHR
London
IAH
Houston
₹80,913 Return, found 6 days ago
₹80,913
Return
found 6 days ago
Select Lufthansa flight, departing Sat, 13 Sep from London to Houston, returning Sat, 20 Sep, priced at ₹80,913 found 6 days ago
Austrian Airlines
Thu, 4 Dec - Wed, 10 Dec
LHR
London
IAH
Houston
₹80,915 Return, found 4 days ago
₹80,915
Return
found 4 days ago
Select Austrian Airlines flight, departing Thu, 4 Dec from London to Houston, returning Wed, 10 Dec, priced at ₹80,915 found 4 days ago
American Airlines
Thu, 28 Aug - Tue, 9 Sep
LHR
London
IAH
Houston
₹81,321 Return, found 5 days ago
₹81,321
Return
found 5 days ago
Select American Airlines flight, departing Thu, 28 Aug from London to Houston, returning Tue, 9 Sep, priced at ₹81,321 found 5 days ago
American Airlines
Sat, 13 Sep - Sat, 20 Sep
LHR
London
IAH
Houston
₹81,395 Return, found 6 days ago
₹81,395
Return
found 6 days ago
Select American Airlines flight, departing Sat, 13 Sep from London to Houston, returning Sat, 20 Sep, priced at ₹81,395 found 6 days ago
Delta
Thu, 4 Dec - Wed, 10 Dec
LHR
London
IAH
Houston
₹81,397 Return, found 4 days ago
₹81,397
Return
found 4 days ago
Select Delta flight, departing Thu, 4 Dec from London to Houston, returning Wed, 10 Dec, priced at ₹81,397 found 4 days ago
United
Thu, 4 Dec - Wed, 10 Dec
LHR
London
IAH
Houston
₹81,482 Return, found 4 days ago
₹81,482
Return
found 4 days ago
Select United flight, departing Thu, 4 Dec from London to Houston, returning Wed, 10 Dec, priced at ₹81,482 found 4 days ago

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
Return price
₹79,949
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 ₹79,949. 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.

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Houston Airports

Houston

London to George Bush Intercontinental
₹79,949.00
*Available to Expedia members.