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Cheap flights from New Delhi to Houston from $664

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Delhi to Houston departing on 7/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from New Delhi to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
ITA Airways Logo
3:40 am - 4:25 pm
DEL
-
IAH
24h 15m
1 stop
ITA Airways Logo
6:25 pm - 1:50 am
IAH
-
DEL
19h 55m
1 stop
$923ITA Airways
Tue, Nov 24 - Mon, Jan 11
Multiple Airlines Logo
4:35 am - 9:52 pm
DEL
-
IAH
27h 47m
2 stops
Multiple Airlines Logo
12:00 pm - 12:55 am
IAH
-
DEL
26h 25m
2 stops
$931Multiple Airlines
Tue, Sep 15 - Thu, Oct 29
Multiple Airlines Logo
1:30 am - 6:27 pm
DEL
-
IAH
28h 27m
2 stops
Multiple Airlines Logo
11:55 am - 11:45 pm
IAH
-
DEL
24h 20m
2 stops
$936Multiple Airlines
Tue, Nov 24 - Mon, Jan 11
Multiple Airlines Logo
4:55 am - 10:50 am
DEL
-
IAH
40h 25m
2 stops
Multiple Airlines Logo
6:16 pm - 3:50 am
IAH
-
DEL
23h 04m
2 stops
$941Multiple Airlines
Mon, Aug 17 - Mon, Sep 28
British Airways Logo
7:20 am - 2:05 pm
DEL
-
IAH
42h 15m
1 stop
British Airways Logo
5:23 pm - 5:20 am
IAH
-
DEL
24h 27m
2 stops
$947British Airways
Wed, Nov 25 - Mon, Jan 11
British Airways Logo
1:35 am - 11:58 pm
DEL
-
IAH
32h 53m
2 stops
British Airways Logo
4:40 pm - 11:35 pm
IAH
-
DEL
44h 25m
2 stops
$951British Airways
Thu, Jul 30 - Sat, Aug 22
British Airways Logo
1:35 am - 10:24 pm
DEL
-
IAH
31h 19m
2 stops
British Airways Logo
4:40 pm - 8:00 am
IAH
-
DEL
28h 50m
2 stops
$952British Airways
Mon, Jul 20 - Thu, Aug 20
British Airways Logo
1:35 am - 6:08 pm
DEL
-
IAH
27h 03m
2 stops
British Airways Logo
5:23 pm - 5:20 am
IAH
-
DEL
24h 27m
2 stops
$953British Airways
Mon, Jul 20 - Wed, Nov 11
British Airways Logo
7:20 am - 11:59 pm
DEL
-
IAH
28h 09m
2 stops
British Airways Logo
9:50 pm - 8:45 am
IAH
-
DEL
23h 25m
1 stop
$956British Airways
Thu, Nov 26 - Tue, Jan 12
British Airways Logo
10:05 am - 6:08 pm
DEL
-
IAH
42h 33m
2 stops
British Airways Logo
5:23 pm - 1:15 am
IAH
-
DEL
44h 22m
2 stops
$962British Airways
Thu, Jul 23 - Fri, Jan 22

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United Airlines flights from New Delhi to Houston George Bush Intcntl Airport

Our best United Airlines deals on New Delhi to Houston George Bush Intcntl Airport flight tickets
United Airlines
Sep 14
DEL11:35 pmNew Delhi Indira Gandhi Intl
31h 40m
1 stop
IAH8:45 pmHouston George Bush Intcntl
Jan 20
IAH2:30 pmHouston George Bush Intcntl
19h 50m
1 stop
DEL9:50 pmNew Delhi Indira Gandhi Intl
$1,000
United Airlines
Oct 11
DEL11:35 pmNew Delhi Indira Gandhi Intl
21h 46m
1 stop
IAH10:51 amHouston George Bush Intcntl
Apr 7
IAH12:00 pmHouston George Bush Intcntl
23h 00m
2 stops
DEL9:30 pmNew Delhi Indira Gandhi Intl
$1,001
United Airlines
Oct 12
DEL11:35 pmNew Delhi Indira Gandhi Intl
25h 48m
1 stop
IAH2:53 pmHouston George Bush Intcntl
Apr 5
IAH6:00 amHouston George Bush Intcntl
29h 00m
1 stop
DEL9:30 pmNew Delhi Indira Gandhi Intl
$1,010

ITA Airways flights from New Delhi to Houston George Bush Intcntl Airport

Our best ITA Airways deals on New Delhi to Houston George Bush Intcntl Airport flight tickets
ITA Airways
Nov 24
DEL3:40 amNew Delhi Indira Gandhi Intl
24h 15m
1 stop
IAH4:25 pmHouston George Bush Intcntl
Jan 11
IAH6:25 pmHouston George Bush Intcntl
19h 55m
1 stop
DEL1:50 amNew Delhi Indira Gandhi Intl
$923
ITA Airways
Nov 22
DEL3:40 amNew Delhi Indira Gandhi Intl
24h 15m
1 stop
IAH4:25 pmHouston George Bush Intcntl
Dec 9
IAH6:25 pmHouston George Bush Intcntl
19h 55m
1 stop
DEL1:50 amNew Delhi Indira Gandhi Intl
$966
ITA Airways
Jul 4
DEL3:00 amNew Delhi Indira Gandhi Intl
23h 10m
1 stop
IAH3:40 pmHouston George Bush Intcntl
Jan 15
IAH6:25 pmHouston George Bush Intcntl
19h 55m
1 stop
DEL1:50 amNew Delhi Indira Gandhi Intl
$1,062

momondo Fare Finder

 
Customize your flight search to find flights from New Delhi to Houston George Bush Intcntl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 2, 2026.
Use the filters below to find and compare flights from New Delhi to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Tue 11/24

3:40 am-4:25 pm

1 stop24h 15m

Houston George Bush Intcntl

Mon 1/11

6:25 pm-1:50 am

1 stop19h 55m

$923

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Tue 9/15

4:35 am-9:52 pm

2 stops27h 47m

Houston George Bush Intcntl

Thu 10/29

12:00 pm-12:55 am

2 stops26h 25m

$931

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Tue 11/24

1:30 am-6:27 pm

2 stops28h 27m

Houston George Bush Intcntl

Mon 1/11

11:55 am-11:45 pm

2 stops24h 20m

$936

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Mon 8/17

4:55 am-10:50 am

2 stops40h 25m

Houston George Bush Intcntl

Mon 9/28

6:16 pm-3:50 am

2 stops23h 04m

$941

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Wed 11/25

7:20 am-2:05 pm

1 stop42h 15m

Houston George Bush Intcntl

Mon 1/11

5:23 pm-5:20 am

2 stops24h 27m

$947

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Thu 7/30

1:35 am-11:58 pm

2 stops32h 53m

Houston George Bush Intcntl

Sat 8/22

4:40 pm-11:35 pm

2 stops44h 25m

$951

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Mon 7/20

1:35 am-10:24 pm

2 stops31h 19m

Houston George Bush Intcntl

Thu 8/20

4:40 pm-8:00 am

2 stops28h 50m

$952

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Mon 7/20

1:35 am-6:08 pm

2 stops27h 03m

Houston George Bush Intcntl

Wed 11/11

5:23 pm-5:20 am

2 stops24h 27m

$953

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Thu 11/26

7:20 am-11:59 pm

2 stops28h 09m

Houston George Bush Intcntl

Tue 1/12

9:50 pm-8:45 am

1 stop23h 25m

$956

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Thu 7/23

10:05 am-6:08 pm

2 stops42h 33m

Houston George Bush Intcntl

Fri 1/22

5:23 pm-1:15 am

2 stops44h 22m

$962

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from New Delhi to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between New Delhi and Houston George Bush Intcntl Airport?

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of December is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from New Delhi, with most prices found around $980. If you are unable to visit Houston George Bush Intcntl Airport during the month of December, then departing from New Delhi during the month October is also very affordable. Most momondo users find prices during this month for around $1,004.

How far in advance should I book a flight from New Delhi to Houston George Bush Intcntl Airport?

You are more likely to see cheaper flights to Houston George Bush Intcntl Airport from New Delhi when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston George Bush Intcntl Airport for around $1,182 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston George Bush Intcntl Airport from New Delhi for as low as $1,001 on momondo.

Can stopping save me money on New Delhi to Houston George Bush Intcntl Airport flights?

You could potentially save up to 4% on your flight if you consider stops on a New Delhi to Houston George Bush Intcntl Airport flight.

How have New Delhi to Houston George Bush Intcntl Airport flight prices changed over time?

As of July 2026, prices for New Delhi to Houston George Bush Intcntl Airport flights are approximately 19% cheaper when compared to flights at the same time last year.

When to book flights from New Delhi to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from New Delhi to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New Delhi to Houston George Bush Intcntl Airport (DEL to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Delhi to Houston George Bush Intcntl Airport

Fastest flight time

27h 47m

Direct flights

None
The fastest flight from New Delhi to Houston George Bush Intcntl Airport takes 27h 47m
There are no direct flights from New Delhi to Houston George Bush Intcntl Airport. There are no popular flight routes from New Delhi to Houston George Bush Intcntl Airport.
Search flight deals

Frequently asked questions about flying from New Delhi to Houston George Bush Intcntl Airport

  • How far is New Delhi Indira Gandhi Intl to Houston George Bush Intcntl by plane?

    There are 8352.5 mi between New Delhi Indira Gandhi Intl and Houston George Bush Intcntl. Typically, this will take 27h 47m by plane in normal conditions.

  • When did momondo last update prices for flights from New Delhi Indira Gandhi Intl Airport to Houston George Bush Intcntl Airport?

    Prices for flights from New Delhi Indira Gandhi Intl Airport to Houston George Bush Intcntl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from New Delhi Indira Gandhi Intl Airport to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from New Delhi Indira Gandhi Intl Airport to Houston George Bush Intcntl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New Delhi Indira Gandhi Intl Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents required for your trip to Houston George Bush Intcntl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston George Bush Intcntl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from New Delhi to Houston George Bush Intcntl Airport?

Best airlines flying from New Delhi to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from New Delhi to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
IndiGoPriceFrom $396Free CancellationRating
6.8
574 reviews
Search IndiGo flights
British AirwaysPriceFrom $813Free CancellationRating
6.7
8,091 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $818Free CancellationRating
7.4
4,438 reviews
Search Turkish Airlines flights
KLMPriceFrom $886Free CancellationRating
7.8
1,532 reviews
Search KLM flights
Air FrancePriceFrom $951Free CancellationRating
7.5
1,616 reviews
Search Air France flights
LufthansaPriceFrom $974Free CancellationRating
6.8
8,108 reviews
Search Lufthansa flights
EmiratesPriceFrom $1,080Free CancellationRating
8.1
3,606 reviews
Search Emirates flights
Qatar AirwaysPriceFrom $1,093Free CancellationRating
7.3
3,741 reviews
Search Qatar Airways flights

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Humble
Conroe
Spring
Montgomery
Cypress
Jersey Village
Tomball
Livingston

Why use momondo?

Why should I use momondo to find a flight deal from New Delhi to Houston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New Delhi to Houston. momondo saves you time and could save you money on your trip.

Can I find flights from New Delhi to Houston with flexible booking policies on momondo?

momondo does allow users to show only those flights to Houston from New Delhi which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from New Delhi to Houston?

momondo helps you find the best flight between New Delhi and Houston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from New Delhi to Houston right now. Can momondo alert me if prices change?

Yes. momondo can track prices for New Delhi to Houston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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