Cheap Flights from Delhi (DEL) to Houston (IAH)

View AU$858 flight on Wed, 1 Oct. 2025Opens in a new window

Popular airlines from Indira Gandhi International Airport (DEL) to George Bush Intercontinental Airport (IAH)

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Cheap Flights from Delhi (DEL) to Houston (IAH)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Wed, 1 Oct. - Wed, 29 Oct.
DEL
Delhi
IAH
Houston
AU$1,008 Return, found 2 days ago
AU$1,008
Return
found 2 days ago
Select Air India flight, departing Wed, 1 Oct. from Delhi to Houston, returning Wed, 29 Oct., priced at AU$1,008 found 2 days ago
Air India
Thu, 20 Nov. - Mon, 24 Nov.
DEL
Delhi
IAH
Houston
AU$1,018 Return, found 3 days ago
AU$1,018
Return
found 3 days ago
Select Air India flight, departing Thu, 20 Nov. from Delhi to Houston, returning Mon, 24 Nov., priced at AU$1,018 found 3 days ago
United
Wed, 1 Oct. - Wed, 29 Oct.
DEL
Delhi
IAH
Houston
AU$1,256 Return, found 2 days ago
AU$1,256
Return
found 2 days ago
Select United flight, departing Wed, 1 Oct. from Delhi to Houston, returning Wed, 29 Oct., priced at AU$1,256 found 2 days ago
United
Thu, 20 Nov. - Mon, 24 Nov.
DEL
Delhi
IAH
Houston
AU$1,257 Return, found 3 days ago
AU$1,257
Return
found 3 days ago
Select United flight, departing Thu, 20 Nov. from Delhi to Houston, returning Mon, 24 Nov., priced at AU$1,257 found 3 days ago
Lufthansa
Wed, 1 Oct. - Wed, 29 Oct.
DEL
Delhi
IAH
Houston
AU$1,262 Return, found 2 days ago
AU$1,262
Return
found 2 days ago
Select Lufthansa flight, departing Wed, 1 Oct. from Delhi to Houston, returning Wed, 29 Oct., priced at AU$1,262 found 2 days ago
Lufthansa
Thu, 20 Nov. - Mon, 24 Nov.
DEL
Delhi
IAH
Houston
AU$1,264 Return, found 3 days ago
AU$1,264
Return
found 3 days ago
Select Lufthansa flight, departing Thu, 20 Nov. from Delhi to Houston, returning Mon, 24 Nov., priced at AU$1,264 found 3 days ago
Lufthansa
Wed, 1 Oct. - Wed, 29 Oct.
DEL
Delhi
IAH
Houston
AU$1,493 Return, found 2 days ago
AU$1,493
Return
found 2 days ago
Select Lufthansa flight, departing Wed, 1 Oct. from Delhi to Houston, returning Wed, 29 Oct., priced at AU$1,493 found 2 days ago
Air Canada
Thu, 20 Nov. - Mon, 24 Nov.
DEL
Delhi
IAH
Houston
AU$1,538 Return, found 3 days ago
AU$1,538
Return
found 3 days ago
Select Air Canada flight, departing Thu, 20 Nov. from Delhi to Houston, returning Mon, 24 Nov., priced at AU$1,538 found 3 days ago
Delta
Wed, 1 Oct. - Wed, 29 Oct.
DEL
Delhi
IAH
Houston
AU$1,550 Return, found 2 days ago
AU$1,550
Return
found 2 days ago
Select Delta flight, departing Wed, 1 Oct. from Delhi to Houston, returning Wed, 29 Oct., priced at AU$1,550 found 2 days ago
Turkish Airlines
Wed, 1 Oct. - Wed, 29 Oct.
DEL
Delhi
IAH
Houston
AU$1,581 Return, found 2 days ago
AU$1,581
Return
found 2 days ago
Select Turkish Airlines flight, departing Wed, 1 Oct. from Delhi to Houston, returning Wed, 29 Oct., priced at AU$1,581 found 2 days ago
Flight from Delhi to Houston route information
Origin airport
Indira Gandhi Intl.
Destination airport
George Bush Intercontinental
Return price
AU$1,007
Distance
13377 km

Your quick guide to flights from Delhi to Houston

Pick up great flights from Delhi to Houston

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Delhi to Houston. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Delhi to Houston that take around hours.

Find cheap flights from Delhi to Houston

From the great flight deals with prices currently ranging from AU$1,008 to AU$1,581, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Delhi to Houston around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Houston is normally in October.

Reasons to book your flight from Delhi to Houston with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Delhi to Houston across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Houston right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from Indira Gandhi Intl. Airport (DEL) to IAH?
The lowest price advertised for a round-trip flight from DEL to Houston Airport is AU$1,008. But you better act soon. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Delhi Airport to George Bush Intercontinental Airport (IAH)?
This can vary between airlines, as each has its own terms and conditions. Head to the Customer Service Portal, where there are simple instructions on how to cancel your flight online.
How do I find cheap flights from DEL to 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 Indira Gandhi Intl. Airport (DEL) to IAH flights, you'll see a "no change fees" filter for you to select.
How far is the flight from DEL to George Bush Intercontinental Airport (IAH)?
Delhi to Houston is around 13 500 kilometres, so get ready to spend quite a while in the air. Make sure you pack all the essentials, from your earplugs to your eye mask. Throw in a few snacks to munch on throughout your flight too.
Which airlines fly direct from Indira Gandhi Intl. Airport (DEL) to George Bush Intercontinental Airport (IAH)?
Unfortunately, there are no airlines that fly direct between DEL and IAH. You'll need to book a flight with one or more stops.
Are Delhi Airport to IAH flight tickets cheaper when they're purchased at the last minute?
Flight prices are always on the move, so not always. While last-minute deals between Delhi Airport and IAH are of course possible, it's also a good idea to keep track of prices well before you fly. In fact, some airlines announce their prices up to a year before the departure date. Expedia is continuously updating the biggest airfare bargains around, so keep checking and be ready to grab your seat when the fares dip.

Explore a world of travel with Expedia

Houston Flight Deals

Houston

Delhi to George Bush Intercontinental
AU$1,007.10
*Available to Expedia members.