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Cheap flights from New Delhi to Houston from $414

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 12/20. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
3:20 am - 2:05 pm
DEL
-
IAH
22h 15m1 stop
British Airways Logo
1:25 pm - 11:35 pm
IAH
-
DEL
23h 40m2 stops
$813British Airways
週二, 12月 23 - 週日, 4月 19
Multiple Airlines Logo
3:15 pm - 9:39 pm
DEL
-
IAH
41h 54m2 stops
Multiple Airlines Logo
11:55 am - 10:00 pm
IAH
-
DEL
23h 35m1 stop
$819Multiple Airlines
週日, 2月 8 - 週一, 3月 23
Multiple Airlines Logo
3:45 am - 9:39 pm
DEL
-
IAH
29h 24m2 stops
Multiple Airlines Logo
12:10 pm - 11:45 pm
IAH
-
DEL
25h 05m2 stops
$832Multiple Airlines
週一, 2月 16 - 週一, 3月 23
Multiple Airlines Logo
12:35 pm - 9:39 pm
DEL
-
IAH
44h 34m2 stops
Multiple Airlines Logo
11:55 am - 10:00 pm
IAH
-
DEL
23h 35m1 stop
$833Multiple Airlines
週二, 2月 17 - 週一, 3月 23
Multiple Airlines Logo
12:35 pm - 9:39 pm
DEL
-
IAH
44h 34m2 stops
Multiple Airlines Logo
4:30 pm - 1:30 am
IAH
-
DEL
21h 30m1 stop
$838Multiple Airlines
週六, 1月 24 - 週日, 2月 8
Multiple Airlines Logo
3:15 pm - 9:44 pm
DEL
-
IAH
41h 59m2 stops
Multiple Airlines Logo
3:35 pm - 12:55 am
IAH
-
DEL
22h 50m1 stop
$861Multiple Airlines
週二, 1月 27 - 週三, 4月 22
Multiple Airlines Logo
2:10 pm - 9:44 pm
DEL
-
IAH
43h 04m2 stops
Multiple Airlines Logo
10:00 am - 12:10 am
IAH
-
DEL
27h 40m2 stops
$864Multiple Airlines
週四, 1月 8 - 週日, 5月 10
Multiple Airlines Logo
2:15 am - 5:18 pm
DEL
-
IAH
26h 33m2 stops
Multiple Airlines Logo
4:15 pm - 3:00 am
IAH
-
DEL
23h 15m2 stops
$879Multiple Airlines
週二, 1月 27 - 週三, 2月 4
IndiGo Logo
6:45 am - 7:10 pm
DEL
-
IAH
23h 55m1 stop
IndiGo Logo
9:10 pm - 5:00 am
IAH
-
DEL
21h 20m1 stop
$885IndiGo
週三, 12月 24 - 週日, 4月 19
Multiple Airlines Logo
6:45 am - 7:10 pm
DEL
-
IAH
23h 55m1 stop
Multiple Airlines Logo
5:46 pm - 4:00 pm
IAH
-
DEL
35h 44m1 stop
$887Multiple Airlines
週三, 12月 24 - 週二, 4月 21

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

Our best British Airways deals on New Delhi to Houston George Bush Intcntl Airport flight tickets
British Airways
Dec 23
DEL3:20 amNew Delhi Indira Gandhi Intl
22h 15m
1 stop
IAH2:05 pmHouston George Bush Intcntl
Apr 19
IAH1:25 pmHouston George Bush Intcntl
23h 40m
2 stops
DEL11:35 pmNew Delhi Indira Gandhi Intl
$813
Find similar
British Airways
Dec 21
DEL3:20 amNew Delhi Indira Gandhi Intl
28h 10m
1 stop
IAH8:00 pmHouston George Bush Intcntl
Apr 24
IAH1:25 pmHouston George Bush Intcntl
23h 40m
2 stops
DEL11:35 pmNew Delhi Indira Gandhi Intl
$984
Find similar
British Airways
Dec 21
DEL3:20 amNew Delhi Indira Gandhi Intl
28h 10m
1 stop
IAH8:00 pmHouston George Bush Intcntl
Apr 15
IAH1:25 pmHouston George Bush Intcntl
23h 40m
2 stops
DEL11:35 pmNew Delhi Indira Gandhi Intl
$985
Find similar

IndiGo flights from New Delhi to Houston George Bush Intcntl Airport

Our best IndiGo deals on New Delhi to Houston George Bush Intcntl Airport flight tickets
IndiGo
Dec 24
DEL6:45 amNew Delhi Indira Gandhi Intl
23h 55m
1 stop
IAH7:10 pmHouston George Bush Intcntl
Apr 19
IAH9:10 pmHouston George Bush Intcntl
21h 20m
1 stop
DEL5:00 amNew Delhi Indira Gandhi Intl
$885
Find similar
IndiGo
Dec 22
DEL6:45 amNew Delhi Indira Gandhi Intl
23h 55m
1 stop
IAH7:10 pmHouston George Bush Intcntl
Mar 30
IAH2:30 pmHouston George Bush Intcntl
28h 00m
1 stop
DEL5:00 amNew Delhi Indira Gandhi Intl
$1,006
Find similar

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 12月 14, 2025.
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

週二 12/23

3:20 am-2:05 pm

1 stop22h 15m

Houston George Bush Intcntl

週日 4/19

1:25 pm-11:35 pm

2 stops23h 40m

$813

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

週日 2/8

3:15 pm-9:39 pm

2 stops41h 54m

Houston George Bush Intcntl

週一 3/23

11:55 am-10:00 pm

1 stop23h 35m

$819

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

週一 2/16

3:45 am-9:39 pm

2 stops29h 24m

Houston George Bush Intcntl

週一 3/23

12:10 pm-11:45 pm

2 stops25h 05m

$832

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

週二 2/17

12:35 pm-9:39 pm

2 stops44h 34m

Houston George Bush Intcntl

週一 3/23

11:55 am-10:00 pm

1 stop23h 35m

$833

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

週六 1/24

12:35 pm-9:39 pm

2 stops44h 34m

Houston George Bush Intcntl

週日 2/8

4:30 pm-1:30 am

1 stop21h 30m

$838

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

週二 1/27

3:15 pm-9:44 pm

2 stops41h 59m

Houston George Bush Intcntl

週三 4/22

3:35 pm-12:55 am

1 stop22h 50m

$861

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

週四 1/8

2:10 pm-9:44 pm

2 stops43h 04m

Houston George Bush Intcntl

週日 5/10

10:00 am-12:10 am

2 stops27h 40m

$864

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

週二 1/27

2:15 am-5:18 pm

2 stops26h 33m

Houston George Bush Intcntl

週三 2/4

4:15 pm-3:00 am

2 stops23h 15m

$879

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

週三 12/24

6:45 am-7:10 pm

1 stop23h 55m

Houston George Bush Intcntl

週日 4/19

9:10 pm-5:00 am

1 stop21h 20m

$885

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

週三 12/24

6:45 am-7:10 pm

1 stop23h 55m

Houston George Bush Intcntl

週二 4/21

5:46 pm-4:00 pm

1 stop35h 44m

$887

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 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 $983. 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.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from New Delhi to Houston George Bush Intcntl Airport is on a Thursday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Thursday will often find tickets for as low as $1,007. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Sunday is $1,337.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest New Delhi to Houston George Bush Intcntl Airport flights are usually those with departure times in the morning. Our users have found flights to Houston George Bush Intcntl Airport in the morning for as low as $1,227. Try not to purchase tickets in the afternoon because they tend to be around $1,321. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest New Delhi Indira Gandhi Intl to Houston George Bush Intcntl flight route?

Fly from New Delhi Indira Gandhi Intl to Houston George Bush Intcntl for the best New Delhi Indira Gandhi Intl - Houston George Bush Intcntl flight prices

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 $1,080 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 $1,000 on momondo.

What cabin class options are available on New Delhi Indira Gandhi Intl to Houston George Bush Intcntl flights?

There is only 1 cabin class available to choose from on New Delhi Indira Gandhi Intl to Houston George Bush Intcntl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 44% 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 December 2025, prices for New Delhi to Houston George Bush Intcntl Airport flights are approximately 33% 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

22h 50m

Direct flights

None
The fastest flight from New Delhi to Houston George Bush Intcntl Airport takes 22h 50m
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 22h 50m 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 $397Free CancellationRating
6.8
507 reviews
Search IndiGo flights
British AirwaysPriceFrom $856Free CancellationRating
6.7
7,574 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $867Free CancellationRating
7.3
4,094 reviews
Search Turkish Airlines flights
Air FrancePriceFrom $887Free CancellationRating
7.4
1,505 reviews
Search Air France flights
DeltaPriceFrom $904Free CancellationRating
7.9
8,007 reviews
Search Delta flights
Qatar AirwaysPriceFrom $986Free CancellationRating
7.4
3,679 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,102Free CancellationRating
8.1
3,438 reviews
Search Emirates flights

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
The Woodlands
Katy
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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