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$385+ Cheap flights from Houston to New Delhi (DEL)

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — DEL
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
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Cheapflights Tip: The best prices from Houston to New Delhi Indira Gandhi Intl are usually found in September or August, booked 46 days in advance, depart on a Wednesday or Friday and return on a Saturday

Cheap flight deals from Houston to New Delhi

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to New Delhi (DEL). 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 September 14, 2025.

Round-trip from

$775
(Delta)

One-way from

$385
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$867
From Houston to New Delhi Indira Gandhi Intl
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One-way flight from Houston to New Delhi Indira Gandhi Intl
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Highest demand for flights based on searches. 13% potential increase in price ($178 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($66 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Houston to New Delhi

Cheapest flights from Houston to New Delhi
Explore the most affordable flight options available from Houston to New Delhi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2025.

This Delta deal was found by Cheapflights users on 9/14. 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.
Wed 9/173:50 pmIAH - DEL
1 stop20h 30mDelta
Wed 10/1512:50 amDEL - IAH
1 stop23h 15mDelta
Deal found 9/14$764
This Delta deal was found by Cheapflights users on 9/13. 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 9/166:00 amHOU - DEL
2 stops31h 35mDelta
Mon 9/2212:50 amDEL - HOU
2 stops32h 17mDelta
Deal found 9/13$768
This KLM deal was found by Cheapflights users on 9/12. 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.
Wed 9/171:13 pmIAH - DEL
2 stops23h 07mKLM
Wed 10/1512:50 amDEL - IAH
1 stop23h 15mKLM
Deal found 9/12$768
This Delta deal was found by Cheapflights users on 9/13. 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.
Sat 9/206:00 pmIAH - DEL
2 stops43h 35mDelta
Thu 9/2512:50 amDEL - IAH
1 stop23h 15mDelta
Deal found 9/13$769
This Virgin Atlantic deal was found by Cheapflights users on 9/13. 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.
Sun 9/211:13 pmIAH - DEL
2 stops24h 22mVirgin Atlantic
Sun 9/282:05 amDEL - IAH
2 stops32h 15mVirgin Atlantic
Deal found 9/13$775
This Indian Eagle deal was found by Cheapflights users on 9/12. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/99:00 pmIAH - DEL
1 stop21h 10mTurkish Airlines
Thu 10/306:55 amDEL - IAH
1 stop23h 45mTurkish Airlines
Deal found 9/12$787
This Virgin Atlantic deal was found by Cheapflights users on 9/13. 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 9/1612:39 pmIAH - DEL
2 stops24h 56mVirgin Atlantic
Mon 9/222:05 amDEL - IAH
2 stops31h 38mVirgin Atlantic
Deal found 9/13$788
This Virgin Atlantic deal was found by Cheapflights users on 9/14. 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.
Sat 12/61:36 pmIAH - DEL
2 stops31h 54mVirgin Atlantic
Thu 12/115:00 amDEL - IAH
2 stops29h 47mVirgin Atlantic
Deal found 9/14$800
This Booking.com deal was found by Cheapflights users on 9/13. 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.
Mon 9/159:00 pmIAH - DEL
1 stop21h 30mIndiGo
Sun 9/286:55 amDEL - IAH
1 stop40h 15mIndiGo
Deal found 9/13$803
This Delta deal was found by Cheapflights users on 9/13. 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.
Sun 11/239:38 amIAH - DEL
2 stops35h 52mDelta
Sat 12/65:00 amDEL - IAH
2 stops30h 28mDelta
Deal found 9/13$813
This Delta deal was found by Cheapflights users on 9/13. 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.
Sun 9/283:30 pmIAH - DEL
1 stop23h 55mDelta
Sun 10/512:50 amDEL - IAH
1 stop23h 15mDelta
Deal found 9/13$816
This Booking.com deal was found by Cheapflights users on 9/11. 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.
Fri 9/129:00 pmIAH - DEL
1 stop21h 30mIndiGo
Thu 9/186:55 amDEL - IAH
1 stop40h 15mIndiGo
Deal found 9/11$817

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston to New Delhi 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 September 14, 2025.
Use the filters below to find and compare flights from Houston to New Delhi that are best for you.

Fly from

Houston

Fly to

New Delhi

Route

Depart

Return

Price

HoustonNew Delhi

IAH - DEL

IAHDEL

Houston George Bush Intcntl

Wed 9/17

1:13 pm-10:50 pm

2 stops23h 07m

New Delhi Indira Gandhi Intl

Wed 10/15

12:50 am-1:35 pm

1 stop23h 15m

$768

HoustonNew Delhi

IAH - DEL

IAHDEL

Houston George Bush Intcntl

Thu 9/18

3:50 pm-10:50 pm

1 stop20h 30m

New Delhi Indira Gandhi Intl

Sun 11/9

1:30 am-1:55 pm

1 stop23h 55m

$816

HoustonNew Delhi

IAH - DEL

IAHDEL

Houston George Bush Intcntl

Tue 11/4

9:42 am-9:00 am

2 stops35h 48m

New Delhi Indira Gandhi Intl

Tue 11/18

3:20 am-1:30 pm

1 stop21h 40m

$820

HoustonNew Delhi

IAH - DEL

IAHDEL

Houston George Bush Intcntl

Sun 9/28

3:30 pm-1:55 am

1 stop23h 55m

New Delhi Indira Gandhi Intl

Wed 10/1

12:50 am-1:35 pm

1 stop23h 15m

$823

HoustonNew Delhi

HOU - DEL

HOUDEL

Houston Hobby

Tue 11/11

2:32 pm-2:40 am

2 stops24h 38m

New Delhi Indira Gandhi Intl

Sun 12/14

3:20 am-11:46 pm

2 stops31h 56m

$830

HoustonNew Delhi

HOU - DEL

HOUDEL

Houston Hobby

Sun 9/28

6:00 am-1:55 am

2 stops33h 25m

New Delhi Indira Gandhi Intl

Mon 10/13

2:05 am-11:00 pm

2 stops31h 25m

$830

HoustonNew Delhi

HOU - DEL

HOUDEL

Houston Hobby

Tue 11/4

2:22 pm-9:00 am

2 stops31h 08m

New Delhi Indira Gandhi Intl

Tue 12/2

11:40 am-5:52 pm

2 stops41h 42m

$830

HoustonNew Delhi

HOU - DEL

HOUDEL

Houston Hobby

Wed 10/1

6:37 pm-1:55 am

2 stops20h 48m

New Delhi Indira Gandhi Intl

Wed 10/8

2:05 am-5:48 pm

2 stops26h 13m

$830

HoustonNew Delhi

HOU - DEL

HOUDEL

Houston Hobby

Sun 9/28

6:00 am-12:05 am

2 stops31h 35m

New Delhi Indira Gandhi Intl

Wed 10/8

2:05 am-11:00 pm

2 stops31h 25m

$830

HoustonNew Delhi

HOU - DEL

HOUDEL

Houston Hobby

Wed 10/1

1:13 pm-1:55 am

2 stops26h 12m

New Delhi Indira Gandhi Intl

Mon 10/6

3:55 am-11:00 pm

2 stops29h 35m

$837

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 40 results
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Best time to book a flight from Houston to New Delhi

Have a flexible travel schedule? Discover the best time to fly to New Delhi from Houston 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 Houston to New Delhi

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

Use this chart to determine the optimal time to book a round-trip flight from Houston to New Delhi. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Houston to New Delhi, you should look to book at least 46 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 Houston to New Delhi?

Currently, September is the cheapest month in which you can book a flight from Houston to New Delhi (average of $765). Flying from Houston to New Delhi in December is currently the most expensive (average of $1,347). 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 HOU to DEL?

Find hourly flight availability from Houston to New Delhi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 14, 2025.

One of the essential ways to save on airfare from Houston to New Delhi is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 20% on airfare.

What is the cheapest day to fly from Houston to New Delhi?

Use this chart to determine the cheapest time to fly round-trip from Houston to New Delhi. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Houston to New Delhi flight should consider departing on Sunday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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

Reviews of airlines servicing New Delhi

Get insights into the airlines that provide service to New Delhi. 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 New Delhi. Reviews last updated September 14, 2025.
Peruse reviews from past customers who have flown with Emirates, Delta, and Qatar Airways from Houston to New Delhi to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,334 reviews

Food

7.9

Overall

8.1

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,334 reviews
Emirates
8.1
Very good
3,334 reviews

Food

7.9

Overall

8.1

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Delta
8.0
Very good
7,956 reviews
Emirates
8.1
Very good
3,334 reviews

Food

7.9

Overall

8.1

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qatar Airways
7.4
Good
3,624 reviews
Emirates
8.1
Very good
3,334 reviews

Food

7.9

Overall

8.1

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Turkish Airlines
7.3
Good
3,968 reviews
Emirates
8.1
Very good
3,334 reviews

Food

7.9

Overall

8.1

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
IndiGo
6.9
Okay
484 reviews
Emirates
8.1
Very good
3,334 reviews

Food

7.9

Overall

8.1

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Houston to New Delhi. 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 into for flights to New Delhi from Houston?

    If you book a flight to New Delhi from Houston, you will be flying to Indira Gandhi Intl, which is the city’s only airport. New Delhi Indira Gandhi Intl (DEL) is located 7.8 mi from the center of New Delhi. There are 0 flights from Houston to Indira Gandhi Intl per day from 14 different airlines.

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

    Departing from Houston to New Delhi will take you 20h 30m. The distance between Houston and New Delhi is about 8355 mi. This flight may include one or multiple stops.

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

    Our cheapest airline available from Houston to New Delhi is American Airlines. Our recent data shows that you can find tickets from as low as $651 on this airline. Additional options worth looking into are KLM and Delta, starting at $706 and $715 round-trip. These flights start at 41% lower than the current average price 3 months from now.

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

    Most of the time, Houston to New Delhi flights that have layovers will stop in Dubai. Istanbul sees the second most layovers for non-direct flights flying from Houston to New Delhi. Istanbul is followed by Doha in terms of the most popular layover location for Houston to New Delhi flights.

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

    Most Dubai visitors opt to spend their time experiencing Burj Khalifa, Dubai Mall, and Burj Al Arab. Burj Khalifa, Dubai Mall and Burj Al Arab are located about 6.8 mi, 6.5 mi, and 13.6 mi, respectively from Dubai Intl if you are interested in checking them out. Those looking to explore during their layover in Dubai can rent a car from Dubai Intl for about $25 per day.

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

    The majority of Istanbul visitors spend their time at Taksim Square, Beyazit Meydani, and Laleli Camii. Those on a layover in Istanbul interested in visiting Taksim Square, Beyazit Meydani, or Laleli Camii can do so by traveling 20.8 mi, 21.7 mi, and 21.5 mi, respectively from Istanbul. Travelers in need of a car in Istanbul can rent one for about $44 per day.

  • What are points of interest worth seeing during a layover in Doha?

    Museum of Islamic Art, Katara Cultural Village, and Aspire Tower are the most popular attractions in Doha if you're in need of something to do during your layover. Museum of Islamic Art, Katara Cultural Village, and Aspire Tower can be accessed by traveling approximately 5.2 mi, 8.7 mi, and 10.6 mi, respectively from Doha Hamad Intl. Travelers in need of a car in Doha can rent one for about $19 per day.

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

    Houston to New Delhi flights have a layover in Frankfurt am Main least often. Newark sees the next fewest layovers on Houston to New Delhi flights. New York ranks third to last in terms of the least popular layover locations on Houston to New Delhi flights.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Houston to New Delhi 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 Houston to New Delhi?

    Currently, September is the cheapest month in which you can book a flight from Houston to New Delhi (average of $765). Flying from Houston to New Delhi in December is currently the most expensive (average of $1,347). 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

Traveling to a place near New Delhi?

Book flights to New Delhi if you plan to visit one of these locations
Noida
Faridabad

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Top 10 airlines flying from Houston to New Delhi

Discover the top 10 airlines that operate flights from Houston to New Delhi. 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 September 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$651Average$925FlexibilityNo cancel feeOn-time71%
KLMCheapest$706Average$1,263FlexibilityNo cancel feeOn-time75%
DeltaCheapest$715Average$987FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$749Average$943FlexibilityNo cancel feeOn-time77%
EmiratesCheapest$805Average$1,088FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$819Average$1,216FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$846Average$1,195FlexibilityNo cancel feeOn-time68%
LufthansaCheapest$863Average$1,328FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$950Average$1,551FlexibilityNo cancel feeOn-time69%
IndiGoCheapest$993Average$1,207FlexibilityNo cancel feeOn-time80%

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