Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from New Delhi to Houston from $648

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.
United Airlines Logo
11:35 pm - 3:16 pmDEL  New Delhi Indira Gandhi Intl-IAH Houston George Bush Intcntl
26h 11m2 stops Newark Washington, D.C. Reagan-National
United Airlines Logo
11:55 am - 10:45 pmIAH  Houston George Bush Intcntl-DEL New Delhi Indira Gandhi Intl
23h 20m1 stop Montreal Pierre Elliott Trudeau Intl
$1,083United Airlines
Wed, Sep 23 - Mon, Jan 11
Air Canada Logo
12:30 am - 9:05 amDEL  New Delhi Indira Gandhi Intl-IAH Houston George Bush Intcntl
44h 05m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
Air Canada Logo
6:10 pm - 10:45 pmIAH  Houston George Bush Intcntl-DEL New Delhi Indira Gandhi Intl
41h 05m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$1,086Air Canada
Tue, Dec 8 - Mon, Jan 11
British Airways Logo
3:20 am - 2:05 pmDEL  New Delhi Indira Gandhi Intl-IAH Houston George Bush Intcntl
22h 15m1 stop London Heathrow
British Airways Logo
3:50 pm - 8:45 amIAH  Houston George Bush Intcntl-DEL New Delhi Indira Gandhi Intl
29h 25m1 stop London Heathrow
$1,093British Airways
Tue, Nov 3 - Thu, Dec 3
British Airways Logo
3:20 am - 11:59 pmDEL  New Delhi Indira Gandhi Intl-IAH Houston George Bush Intcntl
32h 09m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
9:40 pm - 8:45 amIAH  Houston George Bush Intcntl-DEL New Delhi Indira Gandhi Intl
23h 35m1 stop London Heathrow
$1,093British Airways
Tue, Nov 3 - Thu, Dec 3
Turkish Airlines Logo
6:30 am - 7:20 pmDEL  New Delhi Indira Gandhi Intl-IAH Houston George Bush Intcntl
23h 20m1 stop Istanbul
Turkish Airlines Logo
2:30 pm - 4:50 amIAH  Houston George Bush Intcntl-DEL New Delhi Indira Gandhi Intl
27h 50m1 stop Istanbul
$1,095Turkish Airlines
Fri, Sep 18 - Fri, Sep 25
Lufthansa Logo
3:45 am - 10:44 pmDEL  New Delhi Indira Gandhi Intl-IAH Houston George Bush Intcntl
30h 29m2 stops Rome Fiumicino Chicago O'Hare Intl
Lufthansa Logo
4:50 pm - 12:05 amIAH  Houston George Bush Intcntl-DEL New Delhi Indira Gandhi Intl
19h 45m1 stop Munich Franz Josef Strauss
$1,097Lufthansa
Fri, Dec 11 - Fri, Feb 26
Turkish Airlines Logo
6:30 am - 7:20 pmDEL  New Delhi Indira Gandhi Intl-IAH Houston George Bush Intcntl
23h 20m1 stop Istanbul
Turkish Airlines Logo
2:30 pm - 4:50 amIAH  Houston George Bush Intcntl-DEL New Delhi Indira Gandhi Intl
27h 50m1 stop Istanbul
$1,106Turkish Airlines
Mon, Sep 14 - Mon, Sep 28
Lufthansa Logo
3:45 am - 6:48 pmDEL  New Delhi Indira Gandhi Intl-IAH Houston George Bush Intcntl
26h 33m2 stops Rome Fiumicino Chicago O'Hare Intl
Lufthansa Logo
4:10 pm - 12:05 amIAH  Houston George Bush Intcntl-DEL New Delhi Indira Gandhi Intl
20h 25m2 stops Frankfurt am Main Munich Franz Josef Strauss
$1,128Lufthansa
Fri, Dec 11 - Fri, Feb 26
Qatar Airways Logo
9:30 pm - 3:55 pmDEL  New Delhi Indira Gandhi Intl-IAH Houston George Bush Intcntl
28h 55m1 stop Doha Hamad Intl
Qatar Airways Logo
6:15 pm - 8:45 amIAH  Houston George Bush Intcntl-DEL New Delhi Indira Gandhi Intl
28h 00m1 stop Doha Hamad Intl
$1,131Qatar Airways
Mon, Sep 28 - Mon, Oct 19
Qatar Airways Logo
9:30 pm - 3:55 pmDEL  New Delhi Indira Gandhi Intl-IAH Houston George Bush Intcntl
28h 55m1 stop Doha Hamad Intl
Qatar Airways Logo
6:35 pm - 8:20 amIAH  Houston George Bush Intcntl-DEL New Delhi Indira Gandhi Intl
27h 15m1 stop Doha Hamad Intl
$1,142Qatar Airways
Wed, Sep 9 - Wed, Oct 28

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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

Our best Qatar Airways deals on New Delhi to Houston George Bush Intcntl Airport flight tickets
Qatar Airways
Sep 14
DEL3:25 amNew Delhi Indira Gandhi Intl
23h 00m
1 stop
IAH3:55 pmHouston George Bush Intcntl
Jan 12
IAH5:35 pmHouston George Bush Intcntl
21h 05m
1 stop
DEL2:10 amNew Delhi Indira Gandhi Intl
$1,142
Qatar Airways
Sep 19
DEL4:10 pmNew Delhi Indira Gandhi Intl
34h 15m
1 stop
IAH3:55 pmHouston George Bush Intcntl
Jan 25
IAH5:35 pmHouston George Bush Intcntl
27h 15m
1 stop
DEL8:20 amNew Delhi Indira Gandhi Intl
$1,163
Qatar Airways
Aug 27
DEL3:25 amNew Delhi Indira Gandhi Intl
23h 00m
1 stop
IAH3:55 pmHouston George Bush Intcntl
Sep 27
IAH6:15 pmHouston George Bush Intcntl
28h 00m
1 stop
DEL8:45 amNew Delhi Indira Gandhi Intl
$1,203

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

Our best American Airlines deals on New Delhi to Houston George Bush Intcntl Airport flight tickets
American Airlines
Sep 17
DEL11:30 pmNew Delhi Indira Gandhi Intl
26h 25m
2 stops
IAH3:25 pmHouston George Bush Intcntl
Oct 17
IAH10:35 amHouston George Bush Intcntl
23h 55m
2 stops
DEL9:00 pmNew Delhi Indira Gandhi Intl
$1,176
American Airlines
Sep 4
DEL11:30 pmNew Delhi Indira Gandhi Intl
24h 19m
2 stops
IAH1:19 pmHouston George Bush Intcntl
Sep 7
IAH10:26 amHouston George Bush Intcntl
24h 04m
2 stops
DEL9:00 pmNew Delhi Indira Gandhi Intl
$1,187
American Airlines
Sep 1
DEL11:30 pmNew Delhi Indira Gandhi Intl
29h 04m
2 stops
IAH6:04 pmHouston George Bush Intcntl
Oct 3
IAH9:06 amHouston George Bush Intcntl
25h 24m
2 stops
DEL9:00 pmNew Delhi Indira Gandhi Intl
$1,239

momondo Fare Finder

 
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

New DelhiHouston

DEL New Delhi Indira Gandhi Intl - IAH Houston George Bush Intcntl

DELIAH

New Delhi Indira Gandhi Intl

Wed 9/23

11:35 pm-3:16 pm

2 stops26h 11m

Houston George Bush Intcntl

Mon 1/11

11:55 am-10:45 pm

1 stop23h 20m

$1,083

New DelhiHouston

DEL New Delhi Indira Gandhi Intl - IAH Houston George Bush Intcntl

DELIAH

New Delhi Indira Gandhi Intl

Tue 12/8

12:30 am-9:05 am

2 stops44h 05m

Houston George Bush Intcntl

Mon 1/11

6:10 pm-10:45 pm

2 stops41h 05m

$1,086

New DelhiHouston

DEL New Delhi Indira Gandhi Intl - IAH Houston George Bush Intcntl

DELIAH

New Delhi Indira Gandhi Intl

Tue 11/3

3:20 am-2:05 pm

1 stop22h 15m

Houston George Bush Intcntl

Thu 12/3

3:50 pm-8:45 am

1 stop29h 25m

$1,093

New DelhiHouston

DEL New Delhi Indira Gandhi Intl - IAH Houston George Bush Intcntl

DELIAH

New Delhi Indira Gandhi Intl

Tue 11/3

3:20 am-11:59 pm

2 stops32h 09m

Houston George Bush Intcntl

Thu 12/3

9:40 pm-8:45 am

1 stop23h 35m

$1,093

New DelhiHouston

DEL New Delhi Indira Gandhi Intl - IAH Houston George Bush Intcntl

DELIAH

New Delhi Indira Gandhi Intl

Fri 9/18

6:30 am-7:20 pm

1 stop23h 20m

Houston George Bush Intcntl

Fri 9/25

2:30 pm-4:50 am

1 stop27h 50m

$1,095

New DelhiHouston

DEL New Delhi Indira Gandhi Intl - IAH Houston George Bush Intcntl

DELIAH

New Delhi Indira Gandhi Intl

Fri 12/11

3:45 am-10:44 pm

2 stops30h 29m

Houston George Bush Intcntl

Fri 2/26

4:50 pm-12:05 am

1 stop19h 45m

$1,097

New DelhiHouston

DEL New Delhi Indira Gandhi Intl - IAH Houston George Bush Intcntl

DELIAH

New Delhi Indira Gandhi Intl

Mon 9/14

6:30 am-7:20 pm

1 stop23h 20m

Houston George Bush Intcntl

Mon 9/28

2:30 pm-4:50 am

1 stop27h 50m

$1,106
Quickest round-trip

New DelhiHouston

DEL New Delhi Indira Gandhi Intl - IAH Houston George Bush Intcntl

DELIAH

New Delhi Indira Gandhi Intl

Fri 12/11

3:45 am-6:48 pm

2 stops26h 33m

Houston George Bush Intcntl

Fri 2/26

4:10 pm-12:05 am

2 stops20h 25m

$1,128

New DelhiHouston

DEL New Delhi Indira Gandhi Intl - IAH Houston George Bush Intcntl

DELIAH

New Delhi Indira Gandhi Intl

Mon 9/28

9:30 pm-3:55 pm

1 stop28h 55m

Houston George Bush Intcntl

Mon 10/19

6:15 pm-8:45 am

1 stop28h 00m

$1,131

New DelhiHouston

DEL New Delhi Indira Gandhi Intl - IAH Houston George Bush Intcntl

DELIAH

New Delhi Indira Gandhi Intl

Wed 9/9

9:30 pm-3:55 pm

1 stop28h 55m

Houston George Bush Intcntl

Wed 10/28

6:35 pm-8:20 am

1 stop27h 15m

$1,142

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Houston from

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?

Prices are currently low for flights on this route.

Typical prices usually range from $1,104 to $1,312.
The lowest price recently found on this route was $1,083.

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 $979. 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 $1,067.

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 $1,201 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 $1,019 on momondo.

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

You could potentially save up to 2% 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 August 2026, prices for New Delhi to Houston George Bush Intcntl Airport flights are approximately 12% 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

Best Price Found

$648

Fastest flight time

21h 35m

Direct flights

None
The best one-way flight to Houston George Bush Intcntl Airport from New Delhi in the past 72 hours is $648. The best round-trip flight deal from New Delhi to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $1,083.
The fastest flight from New Delhi to Houston George Bush Intcntl Airport takes 21h 35m
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 21h 35m 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
582 reviews
Search IndiGo flights
British AirwaysPriceFrom $813Free CancellationRating
6.7
8,187 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $818Free CancellationRating
7.4
4,481 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $974Free CancellationRating
6.8
8,214 reviews
Search Lufthansa flights
KLMPriceFrom $982Free CancellationRating
7.8
1,565 reviews
Search KLM flights
EmiratesPriceFrom $1,080Free CancellationRating
8.1
3,656 reviews
Search Emirates flights
Qatar AirwaysPriceFrom $1,093Free CancellationRating
7.4
3,734 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
Montgomery
Spring
Cypress
Jersey Village
Livingston
Tomball

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.

An easier way to manage your Houston George Bush Intcntl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 9/23
Wed 9/30
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Houston