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Cheap flights from New Delhi to Houston from $711

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 6/21. 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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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 - 11:43 pm
DEL
-
IAH
34h 38m
1 stop
United Airlines Logo
8:15 pm - 9:30 pm
IAH
-
DEL
38h 45m
1 stop
$1,109United Airlines
Fri, Jun 12 - Sat, Sep 12
Air Canada Logo
12:30 am - 8:52 am
DEL
-
IAH
42h 52m
2 stops
Air Canada Logo
12:10 pm - 11:45 pm
IAH
-
DEL
24h 05m
2 stops
$1,118Air Canada
Tue, Aug 4 - Wed, Nov 11
Lufthansa Logo
1:45 am - 4:30 pm
DEL
-
IAH
25h 15m
1 stop
Lufthansa Logo
4:30 pm - 12:25 am
IAH
-
DEL
20h 25m
1 stop
$1,126Lufthansa
Tue, May 26 - Thu, Nov 5
Multiple Airlines Logo
4:35 am - 8:52 am
DEL
-
IAH
38h 47m
2 stops
Multiple Airlines Logo
4:30 pm - 10:00 am
IAH
-
DEL
30h 00m
1 stop
$1,127Multiple Airlines
Tue, Jun 30 - Mon, Nov 30
Multiple Airlines Logo
12:30 am - 10:50 am
DEL
-
IAH
44h 50m
2 stops
Multiple Airlines Logo
3:35 pm - 12:55 am
IAH
-
DEL
22h 50m
1 stop
$1,128Multiple Airlines
Wed, Jun 17 - Sat, Sep 12
ITA Airways Logo
3:00 am - 3:40 pm
DEL
-
IAH
23h 10m
1 stop
ITA Airways Logo
6:10 pm - 1:10 am
IAH
-
DEL
20h 30m
1 stop
$1,129ITA Airways
Fri, Jul 10 - Fri, Sep 11
Multiple Airlines Logo
12:30 am - 10:50 am
DEL
-
IAH
44h 50m
2 stops
Multiple Airlines Logo
4:30 pm - 12:25 am
IAH
-
DEL
20h 25m
1 stop
$1,131Multiple Airlines
Mon, Aug 3 - Thu, Nov 12
United Airlines Logo
11:35 pm - 3:18 pm
DEL
-
IAH
26h 13m
2 stops
United Airlines Logo
8:20 pm - 9:30 pm
IAH
-
DEL
38h 40m
2 stops
$1,133United Airlines
Wed, May 27 - Mon, Jun 22
Turkish Airlines Logo
6:30 am - 12:45 pm
DEL
-
IAH
40h 45m
1 stop
Turkish Airlines Logo
2:30 pm - 4:50 am
IAH
-
DEL
27h 50m
1 stop
$1,134Turkish Airlines
Thu, Jun 4 - Mon, Aug 31
Multiple Airlines Logo
12:30 am - 10:50 am
DEL
-
IAH
44h 50m
2 stops
Multiple Airlines Logo
3:35 pm - 10:00 am
IAH
-
DEL
31h 55m
1 stop
$1,138Multiple Airlines
Tue, Jun 30 - Thu, Jul 23

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
May 28
DEL7:40 amNew Delhi Indira Gandhi Intl
44h 55m
2 stops
IAH6:05 pmHouston George Bush Intcntl
Oct 1
IAH4:55 pmHouston George Bush Intcntl
25h 55m
2 stops
DEL5:20 amNew Delhi Indira Gandhi Intl
$1,167
Finnair
Aug 11
DEL7:40 amNew Delhi Indira Gandhi Intl
44h 54m
2 stops
IAH6:04 pmHouston George Bush Intcntl
Jan 24
IAH2:42 pmHouston George Bush Intcntl
27h 53m
2 stops
DEL6:05 amNew Delhi Indira Gandhi Intl
$1,172
Finnair
May 28
DEL7:40 amNew Delhi Indira Gandhi Intl
44h 55m
2 stops
IAH6:05 pmHouston George Bush Intcntl
Oct 2
IAH2:08 pmHouston George Bush Intcntl
28h 42m
2 stops
DEL5:20 amNew Delhi Indira Gandhi Intl
$1,224

Emirates flights from New Delhi to Houston George Bush Intcntl Airport

Our best Emirates deals on New Delhi to Houston George Bush Intcntl Airport flight tickets
Emirates
Jun 9
DEL10:05 pmNew Delhi Indira Gandhi Intl
29h 15m
1 stop
IAH4:50 pmHouston George Bush Intcntl
Jun 16
IAH7:35 pmHouston George Bush Intcntl
38h 20m
1 stop
DEL8:25 pmNew Delhi Indira Gandhi Intl
$1,142
Emirates
Aug 12
DEL10:05 pmNew Delhi Indira Gandhi Intl
29h 15m
1 stop
IAH4:50 pmHouston George Bush Intcntl
Jan 21
IAH7:10 pmHouston George Bush Intcntl
26h 15m
1 stop
DEL8:55 amNew Delhi Indira Gandhi Intl
$1,169
Emirates
Jul 1
DEL11:00 amNew Delhi Indira Gandhi Intl
40h 20m
1 stop
IAH4:50 pmHouston George Bush Intcntl
Jul 23
IAH7:35 pmHouston George Bush Intcntl
20h 20m
1 stop
DEL2:25 amNew Delhi Indira Gandhi Intl
$1,170

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 May 14, 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

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Fri 6/12

11:35 pm-11:43 pm

1 stop34h 38m

Houston George Bush Intcntl

Sat 9/12

8:15 pm-9:30 pm

1 stop38h 45m

$1,109

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Tue 8/4

12:30 am-8:52 am

2 stops42h 52m

Houston George Bush Intcntl

Wed 11/11

12:10 pm-11:45 pm

2 stops24h 05m

$1,118

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Tue 5/26

1:45 am-4:30 pm

1 stop25h 15m

Houston George Bush Intcntl

Thu 11/5

4:30 pm-12:25 am

1 stop20h 25m

$1,126

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Tue 6/30

4:35 am-8:52 am

2 stops38h 47m

Houston George Bush Intcntl

Mon 11/30

4:30 pm-10:00 am

1 stop30h 00m

$1,127

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Wed 6/17

12:30 am-10:50 am

2 stops44h 50m

Houston George Bush Intcntl

Sat 9/12

3:35 pm-12:55 am

1 stop22h 50m

$1,128
Quickest round-trip

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Fri 7/10

3:00 am-3:40 pm

1 stop23h 10m

Houston George Bush Intcntl

Fri 9/11

6:10 pm-1:10 am

1 stop20h 30m

$1,129

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Mon 8/3

12:30 am-10:50 am

2 stops44h 50m

Houston George Bush Intcntl

Thu 11/12

4:30 pm-12:25 am

1 stop20h 25m

$1,131

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Wed 5/27

11:35 pm-3:18 pm

2 stops26h 13m

Houston George Bush Intcntl

Mon 6/22

8:20 pm-9:30 pm

2 stops38h 40m

$1,133

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Thu 6/4

6:30 am-12:45 pm

1 stop40h 45m

Houston George Bush Intcntl

Mon 8/31

2:30 pm-4:50 am

1 stop27h 50m

$1,134

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Tue 6/30

12:30 am-10:50 am

2 stops44h 50m

Houston George Bush Intcntl

Thu 7/23

3:35 pm-10:00 am

1 stop31h 55m

$1,138

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 November is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from New Delhi, with most prices found around $965. If you are unable to visit Houston George Bush Intcntl Airport during the month of November, then departing from New Delhi during the month December is also very affordable. Most momondo users find prices during this month for around $977.

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 $1,116 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 $989 on momondo.

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

You could potentially save up to 3% 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 May 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

Fastest flight time

23h 00m

Direct flights

None
The fastest flight from New Delhi to Houston George Bush Intcntl Airport takes 23h 00m
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 23h 00m 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
559 reviews
Search IndiGo flights
Turkish AirlinesPriceFrom $818Free CancellationRating
7.4
4,366 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $822Free CancellationRating
6.7
7,979 reviews
Search British Airways flights
KLMPriceFrom $886Free CancellationRating
7.8
1,517 reviews
Search KLM flights
DeltaPriceFrom $908Free CancellationRating
7.9
8,453 reviews
Search Delta flights
Air FrancePriceFrom $951Free CancellationRating
7.4
1,587 reviews
Search Air France flights
EmiratesPriceFrom $1,080Free CancellationRating
8.1
3,571 reviews
Search Emirates flights
Qatar AirwaysPriceFrom $1,093Free CancellationRating
7.4
3,728 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
Conroe
Humble
Spring
Cypress
Montgomery
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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