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Cheap flights from New Delhi to Houston from $665

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 5/19. 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.
Multiple Airlines Logo
1:30 am - 7:52 pm
DEL
-
IAH
28h 52m
2 stops
Multiple Airlines Logo
3:35 pm - 12:55 am
IAH
-
DEL
22h 50m
1 stop
$931Multiple Airlines
Fri, Sep 18 - Tue, Sep 22
Multiple Airlines Logo
5:30 am - 11:01 am
DEL
-
IAH
40h 01m
2 stops
Multiple Airlines Logo
7:20 am - 12:10 am
IAH
-
DEL
30h 20m
2 stops
$933Multiple Airlines
Wed, May 20 - Wed, Jun 17
SAUDIA Logo
8:05 pm - 11:55 pm
DEL
-
IAH
38h 20m
2 stops
SAUDIA Logo
4:00 pm - 9:45 am
IAH
-
DEL
31h 15m
2 stops
$936SAUDIA
Wed, May 27 - Mon, Aug 17
Finnair Logo
7:40 am - 11:52 pm
DEL
-
IAH
26h 42m
2 stops
Finnair Logo
2:24 pm - 6:05 am
IAH
-
DEL
28h 11m
2 stops
$942Finnair
Thu, Jun 4 - Mon, Nov 30
Multiple Airlines Logo
4:50 am - 11:52 am
DEL
-
IAH
41h 32m
2 stops
Multiple Airlines Logo
11:50 am - 3:10 am
IAH
-
DEL
28h 50m
2 stops
$944Multiple Airlines
Fri, May 15 - Mon, Jun 15
Multiple Airlines Logo
4:50 am - 11:52 am
DEL
-
IAH
41h 32m
2 stops
Multiple Airlines Logo
11:50 am - 3:10 am
IAH
-
DEL
28h 50m
2 stops
$947Multiple Airlines
Fri, May 15 - Sat, Aug 15
ITA Airways Logo
3:00 am - 3:40 pm
DEL
-
IAH
23h 10m
1 stop
ITA Airways Logo
6:25 pm - 1:50 am
IAH
-
DEL
19h 55m
1 stop
$948ITA Airways
Sun, Sep 13 - Mon, Mar 1
Finnair Logo
7:40 am - 11:52 pm
DEL
-
IAH
26h 42m
2 stops
Finnair Logo
4:56 pm - 5:20 am
IAH
-
DEL
25h 54m
2 stops
$953Finnair
Thu, May 28 - Tue, Aug 18
Multiple Airlines Logo
5:30 am - 11:11 pm
DEL
-
IAH
28h 11m
2 stops
Multiple Airlines Logo
10:00 am - 1:10 am
IAH
-
DEL
28h 40m
2 stops
$956Multiple Airlines
Mon, Jun 8 - Sun, Jul 5
Multiple Airlines Logo
5:30 am - 10:01 pm
DEL
-
IAH
27h 01m
2 stops
Multiple Airlines Logo
11:55 am - 1:10 am
IAH
-
DEL
26h 45m
2 stops
$957Multiple Airlines
Tue, Jun 30 - Tue, Jul 14

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
Jun 4
DEL7:40 amNew Delhi Indira Gandhi Intl
26h 42m
2 stops
IAH11:52 pmHouston George Bush Intcntl
Nov 30
IAH2:24 pmHouston George Bush Intcntl
28h 11m
2 stops
DEL6:05 amNew Delhi Indira Gandhi Intl
$942
Finnair
May 28
DEL7:40 amNew Delhi Indira Gandhi Intl
26h 42m
2 stops
IAH11:52 pmHouston George Bush Intcntl
Aug 18
IAH4:56 pmHouston George Bush Intcntl
25h 54m
2 stops
DEL5:20 amNew Delhi Indira Gandhi Intl
$953
Finnair
Jul 18
DEL7:40 amNew Delhi Indira Gandhi Intl
26h 40m
2 stops
IAH11:50 pmHouston George Bush Intcntl
Aug 8
IAH2:08 pmHouston George Bush Intcntl
28h 42m
2 stops
DEL5:20 amNew Delhi Indira Gandhi Intl
$978

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

Our best Turkish Airlines deals on New Delhi to Houston George Bush Intcntl Airport flight tickets
Turkish Airlines
May 25
DEL6:30 amNew Delhi Indira Gandhi Intl
23h 10m
1 stop
IAH7:10 pmHouston George Bush Intcntl
Aug 18
IAH9:05 pmHouston George Bush Intcntl
21h 15m
1 stop
DEL4:50 amNew Delhi Indira Gandhi Intl
$966
Turkish Airlines
Sep 14
DEL6:30 amNew Delhi Indira Gandhi Intl
23h 10m
1 stop
IAH7:10 pmHouston George Bush Intcntl
Feb 28
IAH9:05 pmHouston George Bush Intcntl
20h 45m
1 stop
DEL5:20 amNew Delhi Indira Gandhi Intl
$975
Turkish Airlines
May 25
DEL6:30 amNew Delhi Indira Gandhi Intl
23h 10m
1 stop
IAH7:10 pmHouston George Bush Intcntl
Aug 17
IAH9:05 pmHouston George Bush Intcntl
21h 15m
1 stop
DEL4:50 amNew Delhi Indira Gandhi Intl
$990

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 March 27, 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 9/18

1:30 am-7:52 pm

2 stops28h 52m

Houston George Bush Intcntl

Tue 9/22

3:35 pm-12:55 am

1 stop22h 50m

$931

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Wed 5/20

5:30 am-11:01 am

2 stops40h 01m

Houston George Bush Intcntl

Wed 6/17

7:20 am-12:10 am

2 stops30h 20m

$933

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Wed 5/27

8:05 pm-11:55 pm

2 stops38h 20m

Houston George Bush Intcntl

Mon 8/17

4:00 pm-9:45 am

2 stops31h 15m

$936

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Thu 6/4

7:40 am-11:52 pm

2 stops26h 42m

Houston George Bush Intcntl

Mon 11/30

2:24 pm-6:05 am

2 stops28h 11m

$942

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Fri 5/15

4:50 am-11:52 am

2 stops41h 32m

Houston George Bush Intcntl

Mon 6/15

11:50 am-3:10 am

2 stops28h 50m

$944

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Fri 5/15

4:50 am-11:52 am

2 stops41h 32m

Houston George Bush Intcntl

Sat 8/15

11:50 am-3:10 am

2 stops28h 50m

$947
Quickest round-trip

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Sun 9/13

3:00 am-3:40 pm

1 stop23h 10m

Houston George Bush Intcntl

Mon 3/1

6:25 pm-1:50 am

1 stop19h 55m

$948

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Thu 5/28

7:40 am-11:52 pm

2 stops26h 42m

Houston George Bush Intcntl

Tue 8/18

4:56 pm-5:20 am

2 stops25h 54m

$953

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Mon 6/8

5:30 am-11:11 pm

2 stops28h 11m

Houston George Bush Intcntl

Sun 7/5

10:00 am-1:10 am

2 stops28h 40m

$956

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Tue 6/30

5:30 am-10:01 pm

2 stops27h 01m

Houston George Bush Intcntl

Tue 7/14

11:55 am-1:10 am

2 stops26h 45m

$957

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 $1,104 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.

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

As of March 2026, prices for New Delhi to Houston George Bush Intcntl Airport flights are approximately 14% more expensive 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

24h 25m

Direct flights

None
The fastest flight from New Delhi to Houston George Bush Intcntl Airport takes 24h 25m
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 24h 25m 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
545 reviews
Search IndiGo flights
British AirwaysPriceFrom $822Free CancellationRating
6.7
7,821 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $867Free CancellationRating
7.4
4,282 reviews
Search Turkish Airlines flights
KLMPriceFrom $886Free CancellationRating
7.8
1,478 reviews
Search KLM flights
DeltaPriceFrom $888Free CancellationRating
7.9
8,336 reviews
Search Delta flights
Air FrancePriceFrom $902Free CancellationRating
7.4
1,553 reviews
Search Air France flights
EmiratesPriceFrom $1,093Free CancellationRating
8.1
3,543 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
Humble
Cypress
Spring
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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