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Cheap flights from New Delhi to Houston from $592

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 3/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:00 am - 8:26 pm
DEL
-
IAH
25h 56m
2 stops
Multiple Airlines Logo
12:00 pm - 12:10 am
IAH
-
DEL
25h 40m
2 stops
$821Multiple Airlines
Tue, Apr 14 - Tue, May 19
Multiple Airlines Logo
1:30 pm - 6:41 pm
DEL
-
IAH
39h 41m
2 stops
Multiple Airlines Logo
12:00 pm - 12:10 am
IAH
-
DEL
25h 40m
2 stops
$828Multiple Airlines
Mon, May 18 - Mon, Jun 15
Multiple Airlines Logo
2:50 am - 1:35 pm
DEL
-
IAH
21h 15m
1 stop
Multiple Airlines Logo
10:00 am - 12:10 am
IAH
-
DEL
27h 40m
2 stops
$835Multiple Airlines
Sat, May 30 - Sun, Jun 21
Multiple Airlines Logo
2:50 am - 1:35 pm
DEL
-
IAH
21h 15m
1 stop
Multiple Airlines Logo
10:00 am - 3:40 am
IAH
-
DEL
31h 10m
2 stops
$836Multiple Airlines
Wed, May 27 - Sat, Jun 20
Multiple Airlines Logo
7:30 pm - 1:35 pm
DEL
-
IAH
28h 35m
2 stops
Multiple Airlines Logo
12:00 pm - 12:10 am
IAH
-
DEL
25h 40m
2 stops
$840Multiple Airlines
Wed, Apr 15 - Wed, Oct 14
Multiple Airlines Logo
3:15 pm - 9:44 pm
DEL
-
IAH
40h 59m
2 stops
Multiple Airlines Logo
7:20 am - 12:10 am
IAH
-
DEL
30h 20m
2 stops
$842Multiple Airlines
Mon, Mar 9 - Thu, Sep 3
Multiple Airlines Logo
2:50 am - 1:35 pm
DEL
-
IAH
21h 15m
1 stop
Multiple Airlines Logo
7:20 am - 12:10 am
IAH
-
DEL
30h 20m
2 stops
$861Multiple Airlines
Fri, May 15 - Fri, Jun 12
Multiple Airlines Logo
2:50 am - 1:35 pm
DEL
-
IAH
21h 15m
1 stop
Multiple Airlines Logo
7:20 am - 12:10 am
IAH
-
DEL
30h 20m
2 stops
$862Multiple Airlines
Sun, May 17 - Mon, Jun 15
Multiple Airlines Logo
6:00 am - 10:51 pm
DEL
-
IAH
27h 21m
2 stops
Multiple Airlines Logo
10:00 am - 12:10 am
IAH
-
DEL
27h 40m
2 stops
$864Multiple Airlines
Sun, May 3 - Sat, May 16
Multiple Airlines Logo
2:25 pm - 6:41 pm
DEL
-
IAH
38h 46m
2 stops
Multiple Airlines Logo
3:35 pm - 12:55 am
IAH
-
DEL
22h 50m
1 stop
$897Multiple Airlines
Thu, Apr 23 - Tue, Aug 11

Finnair flights from New Delhi to Houston George Bush Intcntl Airport

Our best Finnair deals on New Delhi to Houston George Bush Intcntl Airport flight tickets
Finnair
Apr 8
DEL7:40 amNew Delhi Indira Gandhi Intl
26h 38m
2 stops
IAH11:48 pmHouston George Bush Intcntl
May 2
IAH4:59 pmHouston George Bush Intcntl
25h 51m
2 stops
DEL5:20 amNew Delhi Indira Gandhi Intl
$948
Finnair
Jul 6
DEL7:40 amNew Delhi Indira Gandhi Intl
26h 43m
2 stops
IAH11:53 pmHouston George Bush Intcntl
Jul 13
IAH5:01 pmHouston George Bush Intcntl
25h 49m
2 stops
DEL5:20 amNew Delhi Indira Gandhi Intl
$974
Finnair
Apr 13
DEL7:40 amNew Delhi Indira Gandhi Intl
45h 54m
2 stops
IAH7:04 pmHouston George Bush Intcntl
Oct 14
IAH4:52 pmHouston George Bush Intcntl
25h 58m
2 stops
DEL5:20 amNew Delhi Indira Gandhi Intl
$975

Lufthansa flights from New Delhi to Houston George Bush Intcntl Airport

Our best Lufthansa deals on New Delhi to Houston George Bush Intcntl Airport flight tickets
Lufthansa
Mar 10
DEL4:30 amNew Delhi Indira Gandhi Intl
49h 15m
2 stops
IAH7:15 pmHouston George Bush Intcntl
Aug 19
IAH4:40 pmHouston George Bush Intcntl
20h 45m
1 stop
DEL11:55 pmNew Delhi Indira Gandhi Intl
$967
Lufthansa
Feb 22
DEL3:30 amNew Delhi Indira Gandhi Intl
46h 10m
2 stops
IAH2:10 pmHouston George Bush Intcntl
Apr 8
IAH4:30 pmHouston George Bush Intcntl
20h 55m
1 stop
DEL11:55 pmNew Delhi Indira Gandhi Intl
$1,165

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 February 10, 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

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Tue 4/14

5:00 am-8:26 pm

2 stops25h 56m

Houston George Bush Intcntl

Tue 5/19

12:00 pm-12:10 am

2 stops25h 40m

$821

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Mon 5/18

1:30 pm-6:41 pm

2 stops39h 41m

Houston George Bush Intcntl

Mon 6/15

12:00 pm-12:10 am

2 stops25h 40m

$828

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Sat 5/30

2:50 am-1:35 pm

1 stop21h 15m

Houston George Bush Intcntl

Sun 6/21

10:00 am-12:10 am

2 stops27h 40m

$835

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Wed 5/27

2:50 am-1:35 pm

1 stop21h 15m

Houston George Bush Intcntl

Sat 6/20

10:00 am-3:40 am

2 stops31h 10m

$836

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Wed 4/15

7:30 pm-1:35 pm

2 stops28h 35m

Houston George Bush Intcntl

Wed 10/14

12:00 pm-12:10 am

2 stops25h 40m

$840

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Mon 3/9

3:15 pm-9:44 pm

2 stops40h 59m

Houston George Bush Intcntl

Thu 9/3

7:20 am-12:10 am

2 stops30h 20m

$842

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Fri 5/15

2:50 am-1:35 pm

1 stop21h 15m

Houston George Bush Intcntl

Fri 6/12

7:20 am-12:10 am

2 stops30h 20m

$861

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Sun 5/17

2:50 am-1:35 pm

1 stop21h 15m

Houston George Bush Intcntl

Mon 6/15

7:20 am-12:10 am

2 stops30h 20m

$862

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Sun 5/3

6:00 am-10:51 pm

2 stops27h 21m

Houston George Bush Intcntl

Sat 5/16

10:00 am-12:10 am

2 stops27h 40m

$864

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Thu 4/23

2:25 pm-6:41 pm

2 stops38h 46m

Houston George Bush Intcntl

Tue 8/11

3:35 pm-12:55 am

1 stop22h 50m

$897

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

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 $974. If you are unable to visit Houston George Bush Intcntl Airport during the month of December, then departing from New Delhi during the month November is also very affordable. Most momondo users find prices during this month for around $986.

How far in advance should I book a flight 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 $1,106 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 $1,007 on momondo.

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

You could potentially save up to 28% 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 February 2026, prices for New Delhi to Houston George Bush Intcntl Airport flights are approximately 9% 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

23h 55m

Direct flights

None
The fastest flight from New Delhi to Houston George Bush Intcntl Airport takes 23h 55m
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

  • 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 23h 55m 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
530 reviews
Search IndiGo flights
British AirwaysPriceFrom $838Free CancellationRating
6.7
7,724 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $867Free CancellationRating
7.3
4,213 reviews
Search Turkish Airlines flights
KLMPriceFrom $886Free CancellationRating
7.7
1,451 reviews
Search KLM flights
Air FrancePriceFrom $888Free CancellationRating
7.4
1,531 reviews
Search Air France flights
DeltaPriceFrom $904Free CancellationRating
7.9
8,175 reviews
Search Delta flights
Qatar AirwaysPriceFrom $986Free CancellationRating
7.4
3,730 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,121Free CancellationRating
8.1
3,514 reviews
Search Emirates flights

Traveling to a place near Houston?

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

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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