HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Houston

$403+ 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 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — HOU
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
1 adult, Economy
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.

Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Houston are usually found in October or December, booked 43 days in advance, depart on a Saturday or Monday and return on a Wednesday

Cheap 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 November 17, 2025.

Round-trip from

$885
(CheapOair)

One-way from

$403
(Booking.com)

Popular in

January

Cheapest in

October

Average price

$1,171
From New Delhi Indira Gandhi Intl to Houston
Search Deals
One-way flight from New Delhi Indira Gandhi Intl to Houston
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($4 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find 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 November 17, 2025.

This Vakatrip deal was found by Cheapflights users on 11/15. 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 Vakatrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2112:25 amDEL - IAH
1 stop32h 44mMultiple Airlines
Fri 1/2312:10 pmIAH - DEL
2 stops24h 05mMultiple Airlines
Deal found 11/15$920
This CheapOair deal was found by Cheapflights users on 11/15. 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.
Wed 12/101:45 amDEL - IAH
2 stops31h 29mAir Canada
Tue 2/312:10 pmIAH - DEL
2 stops25h 50mAir Canada
Deal found 11/15$986
This United Airlines deal was found by Cheapflights users on 11/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2112:25 amDEL - IAH
1 stop32h 44mUnited Airlines
Fri 1/231:35 pmIAH - DEL
1 stop20h 45mUnited Airlines
Deal found 11/15$1,001
This Mytrip deal was found by Cheapflights users on 11/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:45 amDEL - IAH
1 stop41h 55mMultiple Airlines
Wed 12/317:45 pmIAH - DEL
3 stops43h 45mMultiple Airlines
Deal found 11/15$1,006
This FlightHub deal was found by Cheapflights users on 11/15. 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.
Wed 12/101:55 amDEL - IAH
1 stop26h 05mLufthansa
Tue 2/36:55 pmIAH - DEL
1 stop19h 05mLufthansa
Deal found 11/15$1,010
This FlightHub deal was found by Cheapflights users on 11/15. 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.
Thu 12/116:45 amDEL - IAH
1 stop23h 55mTurkish Airlines
Tue 2/39:05 pmIAH - DEL
1 stop20h 40mTurkish Airlines
Deal found 11/15$1,025
This Delta deal was found by Cheapflights users on 11/15. 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.
Mon 12/153:20 amDEL - HOU
2 stops30h 58mDelta
Wed 12/316:00 amHOU - DEL
2 stops33h 10mDelta
Deal found 11/15$1,027
This Booking.com deal was found by Cheapflights users on 11/15. 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.
Tue 12/166:45 amDEL - IAH
1 stop41h 55mIndiGo
Wed 12/312:55 pmIAH - DEL
1 stop26h 15mIndiGo
Deal found 11/15$1,031
This Orbitz deal was found by Cheapflights users on 11/15. 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.
Thu 11/2011:30 pmDEL - IAH
1 stop23h 09mMultiple Airlines
Tue 12/211:55 amIAH - DEL
2 stops34h 35mMultiple Airlines
Deal found 11/15$1,035
This Virgin Atlantic deal was found by Cheapflights users on 11/15. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/165:00 amDEL - HOU
2 stops29h 18mVirgin Atlantic
Wed 12/3110:46 amHOU - DEL
2 stops34h 44mVirgin Atlantic
Deal found 11/15$1,165
This Delta deal was found by Cheapflights users on 11/15. 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.
Tue 12/161:30 amDEL - HOU
2 stops32h 48mDelta
Wed 12/243:25 pmHOU - DEL
2 stops30h 05mDelta
Deal found 11/15$1,689
This KLM deal was found by Cheapflights users on 11/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/283:20 amDEL - HOU
2 stops26h 03mKLM
Sun 2/225:19 pmHOU - DEL
2 stops22h 41mKLM
Deal found 11/16$1,979

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 November 17, 2025.
Use the filters below to find and compare flights from New Delhi to Houston that are best for you.

Fly from

New Delhi

Fly to

Houston

Route

Depart

Return

Price

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Thu 4/30

7:40 am-5:45 pm

2 stops44h 35m

Houston George Bush Intcntl

Wed 6/17

6:32 pm-5:20 am

2 stops48h 18m

$989

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Sun 4/26

7:40 am-10:42 pm

2 stops49h 32m

Houston George Bush Intcntl

Wed 6/17

6:32 pm-5:20 am

2 stops48h 18m

$989

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Mon 4/27

7:40 am-5:45 pm

2 stops44h 35m

Houston George Bush Intcntl

Sun 6/14

2:30 pm-5:20 am

2 stops28h 20m

$989

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Tue 4/28

7:40 am-10:42 pm

2 stops49h 32m

Houston George Bush Intcntl

Wed 6/17

2:30 pm-5:20 am

2 stops28h 20m

$989

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Wed 4/29

7:40 am-10:42 pm

2 stops49h 32m

Houston George Bush Intcntl

Sun 6/14

2:30 pm-5:20 am

2 stops28h 20m

$989

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Sun 4/5

6:30 am-12:45 pm

1 stop40h 45m

Houston George Bush Intcntl

Tue 5/5

9:10 pm-4:50 am

1 stop21h 10m

$1,018

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Tue 3/31

12:50 am-9:12 pm

2 stops30h 52m

Houston George Bush Intcntl

Mon 5/4

10:00 am-11:59 pm

2 stops27h 29m

$1,022

New DelhiHouston

DEL - HOU

DELHOU

New Delhi Indira Gandhi Intl

Wed 2/11

3:20 am-4:30 pm

2 stops24h 40m

Houston Hobby

Mon 2/16

10:50 am-11:30 pm

2 stops25h 10m

$1,025

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Fri 4/3

7:40 am-9:52 pm

2 stops48h 42m

Houston George Bush Intcntl

Fri 5/1

5:03 pm-5:20 am

2 stops25h 47m

$1,025

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Thu 4/30

7:40 am-5:45 pm

2 stops44h 35m

Houston George Bush Intcntl

Sat 6/13

4:32 pm-5:20 am

2 stops26h 18m

$1,026

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/16

Showing 1-10 of 42 results
1
2
3
...
5

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 November 14, 2025.

To ensure you get the cheapest price possible for a flight from New Delhi to Houston, you should look to book at least 43 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, October is the cheapest month in which you can book a flight from New Delhi to Houston (average of $819). Flying from New Delhi to Houston in August is currently the most expensive (average of $987). 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.

What is the cheapest time of day to fly from DEL to HOU?

Find hourly flight availability from New Delhi to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 17, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 13% on flights from New Delhi to Houston by exploring options for tickets in the evening.

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 November 17, 2025.
Read reviews from past customers who have flown Emirates, Delta, and Air 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.
Emirates
8.1
Very good
3,414 reviews

Food

7.9

Overall

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

DXB - ORD

Overall it was wonderfull for the amount I paid for.
Emirates
8.1
Very good
3,414 reviews
Emirates
8.1
Very good
3,414 reviews

Food

7.9

Overall

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

DXB - ORD

Overall it was wonderfull for the amount I paid for.
Delta
7.9
Good
8,009 reviews
Emirates
8.1
Very good
3,414 reviews

Food

7.9

Overall

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

DXB - ORD

Overall it was wonderfull for the amount I paid for.
Air France
7.4
Good
1,492 reviews
Emirates
8.1
Very good
3,414 reviews

Food

7.9

Overall

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

DXB - ORD

Overall it was wonderfull for the amount I paid for.
Turkish Airlines
7.3
Good
4,047 reviews
Emirates
8.1
Very good
3,414 reviews

Food

7.9

Overall

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

DXB - ORD

Overall it was wonderfull for the amount I paid for.
British Airways
6.7
Okay
7,529 reviews
Emirates
8.1
Very good
3,414 reviews

Food

7.9

Overall

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

DXB - ORD

Overall it was wonderfull for the amount I paid for.

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 Finnair, Delta, and Air France fly from New Delhi to Houston in about 24h 40m. The time it takes to get you to your destination can typically vary by up to 19h 55m. The distance between New Delhi and Houston is about 8378 mi. This flight may include one or multiple stops.

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

    Flying on British Airways is currently your cheapest option to Houston, with prices starting at $856. Additional round-trip tickets that might be worth considering are offered by IndiGo and Turkish Airlines, with the lowest prices starting at $865 and $867, respectively. You may be able to fly from New Delhi to Houston for 24% less than the average price by searching for these airlines.

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

    New Delhi to Houston flights have a layover in Istanbul most often. Istanbul is followed by London in terms of the most popular layover location on flights from New Delhi to Houston.

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

    Most Istanbul visitors opt to spend their time experiencing Taksim Square, Beyazit Meydani, and Laleli Camii. Taksim Square, Beyazit Meydani, and Laleli Camii can be visited by traveling about 20.8 mi, 21.7 mi, and 21.5 mi respectively from Istanbul. Those looking to explore during their layover in Istanbul can rent a car from Istanbul for about $37 per day.

  • What are some popular points of interest to see during a layover in London?

    The majority of London visitors spend their time at Hyde Park, Buckingham Palace, and Piccadilly Circus. Hyde Park, Buckingham Palace, and Piccadilly Circus are located about 12.5 mi, 13.7 mi, and 14.1 mi, respectively from London Heathrow. Travelers in need of a car in London can rent one for about $29 per day.

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

    New Delhi to Houston flights have a layover in Tokyo least often.

  • 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, October is the cheapest month in which you can book a flight from New Delhi to Houston (average of $819). Flying from New Delhi to Houston in August is currently the most expensive (average of $987). 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.

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 November 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$856Average$1,006FlexibilityNo cancel feeOn-time70%
IndiGoCheapest$865Average$916FlexibilityNo cancel feeOn-time80%
Turkish AirlinesCheapest$867Average$1,074FlexibilityNo cancel feeOn-time77%
DeltaCheapest$881Average$1,113FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$887Average$1,032FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$986Average$1,119FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,121Average$1,216FlexibilityNo 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.