Houston

$709+ Cheap flights from New Delhi (DEL) to Houston

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — HOU
may. 22 — may. 291
We work with more than 300 partners to bring you better travel deals

Find cheap flights from New Delhi to Houston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from New Delhi to Houston

Cheapest flights from New Delhi to Houston
Explore the most affordable flight options available from New Delhi to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 22, 2026.

This Justfly.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/133:00 am
DEL
-
IAH
1 stop23h 10m
ITA Airways
lun. 3/157:25 pm
IAH
-
DEL
1 stop19h 55m
ITA Airways
Deal found 4/21$952
This ITA Airways deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/153:00 am
DEL
-
IAH
1 stop23h 10m
ITA Airways
lun. 3/157:25 pm
IAH
-
DEL
1 stop19h 55m
ITA Airways
Deal found 4/21$975
This Finnair deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/167:40 am
DEL
-
IAH
2 stops26h 40m
Multiple Airlines
lun. 8/316:53 pm
IAH
-
DEL
2 stops47h 57m
Multiple Airlines
Deal found 4/18$980
This Orbitz deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/111:30 am
DEL
-
IAH
2 stops44h 11m
Multiple Airlines
sáb. 10/312:00 pm
IAH
-
DEL
2 stops25h 40m
Multiple Airlines
Deal found 4/17$982
This SAUDIA deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/278:05 pm
DEL
-
IAH
2 stops38h 20m
Multiple Airlines
lun. 6/227:10 am
IAH
-
DEL
2 stops40h 05m
Multiple Airlines
Deal found 4/20$984
This CheapOair deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/182:50 am
DEL
-
IAH
1 stop21h 15m
Multiple Airlines
lun. 1/2512:10 pm
IAH
-
DEL
2 stops24h 05m
Multiple Airlines
Deal found 4/21$991
This Booking.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/92:05 pm
DEL
-
IAH
2 stops64h 24m
Multiple Airlines
mar. 9/2210:00 am
IAH
-
DEL
2 stops27h 25m
Multiple Airlines
Deal found 4/21$1,000
This Gotogate deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/51:00 pm
DEL
-
IAH
2 stops41h 29m
Multiple Airlines
vie. 6/127:20 am
IAH
-
DEL
2 stops33h 50m
Multiple Airlines
Deal found 4/20$1,008
This FlightHub deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/146:30 am
DEL
-
IAH
1 stop23h 10m
Turkish Airlines
dom. 3/1410:05 pm
IAH
-
DEL
1 stop20h 45m
Turkish Airlines
Deal found 4/21$1,021
This Orbitz deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/151:00 pm
DEL
-
IAH
2 stops43h 31m
Multiple Airlines
mié. 12/212:10 pm
IAH
-
DEL
1 stop22h 15m
Multiple Airlines
Deal found 4/21$1,026
This Delta deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/1812:50 am
DEL
-
HOU
2 stops26h 03m
Delta
lun. 1/256:00 am
HOU
-
DEL
2 stops33h 05m
Delta
Deal found 4/19$1,197
This Qatar Airways deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/910:25 am
DEL
-
HOU
2 stops43h 54m
Qatar Airways
lun. 8/1012:14 pm
HOU
-
DEL
2 stops27h 11m
Qatar Airways
Deal found 4/21$1,232

Find flight deals from New Delhi to Houston

Discover tips and strategies to find the most affordable flight options for your journey from New Delhi (DEL) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated abril 22, 2026.

Round-trip from

$951
(Finnair)

One-way from

$709
(Indian Eagle)

Popular in

January

Cheapest in

October

Average price

$1,184
From New Delhi Indira Gandhi Intl to Houston
One-way flight from New Delhi Indira Gandhi Intl to Houston
Highest demand for flights based on searches. 4% potential increase in price ($48 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
Average for round-trip flights in April 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Delhi to Houston 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, Cheapflights users made 2,558,603 searches. Data last updated abril 22, 2026.
Use the filters below to find and compare flights from New Delhi to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

dom. 9/13

3:00 am-3:40 pm

1 stop23h 10m

Houston George Bush Intcntl

mié. 3/17

7:25 pm-1:50 am

1 stop19h 55m

$975

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

jue. 6/4

6:30 am-12:45 pm

1 stop40h 45m

Houston George Bush Intcntl

lun. 11/30

2:55 pm-5:20 am

1 stop26h 55m

$1,071

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

mar. 9/15

6:30 am-7:10 pm

1 stop23h 10m

Houston George Bush Intcntl

mié. 3/17

10:05 pm-5:20 am

1 stop20h 45m

$1,077

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

vie. 9/11

6:30 am-7:10 pm

1 stop23h 10m

Houston George Bush Intcntl

mié. 3/17

10:05 pm-5:20 am

1 stop20h 45m

$1,098

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

dom. 9/13

10:05 pm-4:50 pm

1 stop29h 15m

Houston George Bush Intcntl

jue. 3/11

7:10 pm-8:55 am

1 stop26h 15m

$1,120

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

lun. 9/14

4:25 am-4:50 pm

1 stop22h 55m

Houston George Bush Intcntl

jue. 3/11

7:10 pm-8:55 am

1 stop26h 15m

$1,120

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

vie. 5/22

4:25 am-4:50 pm

1 stop22h 55m

Houston George Bush Intcntl

dom. 8/2

7:35 pm-2:25 am

1 stop20h 20m

$1,162

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

vie. 5/8

4:25 pm-4:50 pm

1 stop34h 55m

Houston George Bush Intcntl

mié. 5/20

7:35 pm-9:05 am

1 stop27h 00m

$1,165

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

mar. 5/19

9:30 pm-6:00 pm

1 stop31h 00m

Houston George Bush Intcntl

mar. 5/26

1:29 pm-1:55 am

2 stops25h 56m

$1,190

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

sáb. 5/23

10:05 pm-4:50 pm

1 stop29h 15m

Houston George Bush Intcntl

sáb. 8/1

7:35 pm-9:05 am

1 stop27h 00m

$1,204

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 40 resultsSorted by cheapest first
1
2
3
4

Best time to book a flight from New Delhi to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from New Delhi with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Delhi to Houston

How far ahead should I book a flight from New Delhi to Houston?

Use this chart to determine the optimal time to book a round-trip flight from New Delhi to Houston. Price data was last updated on April 17, 2026.

To ensure you get the cheapest price possible for a flight from New Delhi to Houston, you should look to book at least 8 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from New Delhi to Houston?

Currently, March is the cheapest month in which you can book a flight from New Delhi to Houston (average of $317). Flying from New Delhi to Houston in January is currently the most expensive (average of $1,016). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from New Delhi to Houston?

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated abril 22, 2026.
Read reviews from past customers who have flown Emirates,Delta, andAir France from New Delhi to Houston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

8.1

Food

7.9

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

8.1

Food

7.9

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

8.1

Food

7.9

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

8.1

Food

7.9

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

8.1

Food

7.9

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

8.1

Food

7.9

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf

Related info for your journey

Find useful and relevant information for your journey from New Delhi to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from New Delhi to Houston?

    New Delhi Indira Gandhi Intl (DEL) is the airport you will fly out of if you book a flight from New Delhi to Houston. You should not have trouble finding flights to Houston from Indira Gandhi Intl; the airport handles an average of 0 outbound flights to Houston per day. You should also have plenty of airline options to choose from since 7 airlines have flights from the New Delhi airport to Houston. It is only a 7.8 mi journey to Indira Gandhi Intl (DEL) from New Delhi’s city center.

  • How long is the flight from New Delhi to Houston?

    Airlines like ITA Airways, Turkish Airlines, and Emirates fly from New Delhi to Houston in about 23h 10m. The time it takes to get you to your destination can typically vary by up to 17h 35m. The distance between New Delhi and Houston is about 8355 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from New Delhi to Houston round-trip?

    Flying on IndiGo is currently your cheapest option to Houston, with prices starting at $396. Additional round-trip tickets that might be worth considering are offered by British Airways and KLM, with the lowest prices starting at $822 and $886, respectively. You may be able to fly from New Delhi to Houston for 64% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from New Delhi to Houston one-way?

    $377 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on IndiGo and Lufthansa, with prices starting from $399 and $513, respectively.

  • Where are the most common layover locations when flying from New Delhi to Houston?

  • What are some popular things to do or see while on a layover in London?

    Most London visitors opt to spend their time experiencing Hyde Park, Buckingham Palace, and Piccadilly Circus. Hyde Park, Buckingham Palace, and Piccadilly Circus can be visited by traveling about 12.5 mi, 13.7 mi, and 14.1 mi respectively from London Heathrow. Those looking to explore during their layover in London can rent a car from London Heathrow for about $37 per day.

  • Where are the least popular layover locations for New Delhi to Houston flights?

  • Can I find deals for flights from New Delhi to Houston that include hotel bookings?

    Yes. In addition to deals on New Delhi to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Delhi to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Delhi to Houston.

  • Can I find deals for business class flights from New Delhi to Houston?

    Yes. Cheapflights offers flight deals from New Delhi to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New Delhi to Houston?

    Currently, March is the cheapest month in which you can book a flight from New Delhi to Houston (average of $317). Flying from New Delhi to Houston in January is currently the most expensive (average of $1,016). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New Delhi to Houston

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from New Delhi to Houston

Discover the top 7 airlines that operate flights from New Delhi to Houston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest$396Average$931FlexibilityNo cancel feeOn-time80%
British AirwaysCheapest$822Average$974FlexibilityNo cancel feeOn-time70%
KLMCheapest$886Average$1,032FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$900Average$1,050FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$902Average$1,091FlexibilityNo cancel feeOn-time77%
DeltaCheapest$904Average$1,048FlexibilityNo cancel feeOn-timeN/A
EmiratesCheapest$1,080Average$1,193FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.