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$364+ 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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — DEL
Mar 23 — Mar 301
Mon 3/23
Mon 3/30
1 adult, Economy
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Cheap 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 February 21, 2026.

This FlightHub deal was found by Cheapflights users on 2/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1611:50 am
IAH
-
DEL
1 stop23h 50m
Multiple Airlines
Fri 5/11:45 am
DEL
-
IAH
2 stops31h 56m
Multiple Airlines
Deal found 2/18$825
This BusinessClass deal was found by Cheapflights users on 2/18. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/89:40 am
IAH
-
DEL
1 stop25h 20m
Multiple Airlines
Tue 4/212:50 am
DEL
-
IAH
2 stops25h 05m
Multiple Airlines
Deal found 2/18$826
This BusinessClass deal was found by Cheapflights users on 2/17. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/146:25 pm
IAH
-
DEL
1 stop40h 05m
Lufthansa
Sun 4/192:50 am
DEL
-
IAH
1 stop21h 15m
Lufthansa
Deal found 2/17$828
This BusinessClass deal was found by Cheapflights users on 2/18. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/712:10 pm
IAH
-
DEL
1 stop22h 50m
Multiple Airlines
Wed 8/262:50 am
DEL
-
IAH
1 stop21h 15m
Multiple Airlines
Deal found 2/18$829
This FlightHub deal was found by Cheapflights users on 2/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:50 am
IAH
-
DEL
1 stop21h 30m
Multiple Airlines
Tue 4/281:45 am
DEL
-
IAH
2 stops32h 01m
Multiple Airlines
Deal found 2/17$830
This FlightHub deal was found by Cheapflights users on 2/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:50 am
IAH
-
DEL
1 stop21h 30m
Multiple Airlines
Wed 4/292:50 am
DEL
-
IAH
1 stop21h 15m
Multiple Airlines
Deal found 2/17$831
This BusinessClass deal was found by Cheapflights users on 2/17. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/610:08 am
IAH
-
DEL
2 stops25h 32m
Lufthansa
Tue 5/51:45 am
DEL
-
IAH
2 stops33h 25m
Lufthansa
Deal found 2/17$836
This United Airlines deal was found by Cheapflights users on 2/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/312:10 pm
IAH
-
DEL
1 stop22h 50m
United Airlines
Mon 5/1811:35 pm
DEL
-
IAH
1 stop24h 00m
United Airlines
Deal found 2/16$839
This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2810:05 pm
IAH
-
DEL
1 stop20h 15m
Turkish Airlines
Wed 5/66:30 am
DEL
-
IAH
1 stop23h 10m
Turkish Airlines
Deal found 2/20$840
This FlightHub deal was found by Cheapflights users on 2/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/169:05 pm
IAH
-
DEL
1 stop21h 15m
Turkish Airlines
Wed 4/296:30 am
DEL
-
IAH
1 stop23h 10m
Turkish Airlines
Deal found 2/17$843
This BusinessClass deal was found by Cheapflights users on 2/16. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/294:30 pm
IAH
-
DEL
1 stop20h 55m
Lufthansa
Tue 4/281:45 am
DEL
-
IAH
2 stops32h 01m
Lufthansa
Deal found 2/16$846
This Delta deal was found by Cheapflights users on 2/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:00 pm
HOU
-
DEL
2 stops26h 25m
Delta
Tue 9/223:55 am
DEL
-
HOU
2 stops39h 50m
Delta
Deal found 2/18$883

Find 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 February 21, 2026.

Round-trip from

$825
(FlightHub)

One-way from

$364
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$998
From Houston to New Delhi Indira Gandhi Intl
Search Deals
One-way flight from Houston to New Delhi Indira Gandhi Intl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($195 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($67 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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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 February 21, 2026.
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

Tue 3/24

5:05 pm-11:30 pm

1 stop19h 55m

New Delhi Indira Gandhi Intl

Mon 4/6

12:50 am-1:35 pm

1 stop23h 15m

$877

HoustonNew Delhi

IAH - DEL

IAHDEL

Houston George Bush Intcntl

Tue 3/24

5:05 pm-11:30 pm

1 stop19h 55m

New Delhi Indira Gandhi Intl

Mon 4/13

12:50 am-1:35 pm

1 stop23h 15m

$877

HoustonNew Delhi

HOU - DEL

HOUDEL

Houston Hobby

Thu 4/23

6:00 am-1:55 am

2 stops33h 25m

New Delhi Indira Gandhi Intl

Sat 5/23

12:50 am-11:08 pm

2 stops32h 48m

$915

HoustonNew Delhi

HOU - DEL

HOUDEL

Houston Hobby

Tue 4/28

10:53 am-1:55 am

2 stops28h 32m

New Delhi Indira Gandhi Intl

Mon 5/25

12:50 am-11:08 pm

2 stops32h 48m

$915

HoustonNew Delhi

HOU - DEL

HOUDEL

Houston Hobby

Tue 4/28

10:53 am-1:55 am

2 stops28h 32m

New Delhi Indira Gandhi Intl

Wed 5/27

3:55 am-11:08 pm

2 stops29h 43m

$915

HoustonNew Delhi

IAH - DEL

IAHDEL

Houston George Bush Intcntl

Sat 4/18

3:50 pm-10:50 pm

1 stop20h 30m

New Delhi Indira Gandhi Intl

Tue 4/28

3:55 am-9:51 am

2 stops40h 26m

$928

HoustonNew Delhi

IAH - DEL

IAHDEL

Houston George Bush Intcntl

Mon 4/20

3:50 pm-10:50 pm

1 stop20h 30m

New Delhi Indira Gandhi Intl

Tue 4/28

3:55 am-9:51 am

2 stops40h 26m

$928

HoustonNew Delhi

IAH - DEL

IAHDEL

Houston George Bush Intcntl

Wed 3/11

5:05 pm-11:30 pm

1 stop19h 55m

New Delhi Indira Gandhi Intl

Mon 4/6

12:50 am-1:35 pm

1 stop23h 15m

$930

HoustonNew Delhi

IAH - DEL

IAHDEL

Houston George Bush Intcntl

Wed 3/11

5:05 pm-11:30 pm

1 stop19h 55m

New Delhi Indira Gandhi Intl

Mon 4/6

12:50 am-1:35 pm

1 stop23h 15m

$930

HoustonNew Delhi

IAH - DEL

IAHDEL

Houston George Bush Intcntl

Thu 4/16

3:50 pm-10:50 pm

1 stop20h 30m

New Delhi Indira Gandhi Intl

Sun 4/26

12:50 am-8:38 am

2 stops42h 18m

$938

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

Showing 1-10 of 48 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 February 20, 2026.

To ensure you get the cheapest price possible for a flight from Houston to New Delhi, you should look to book at least 51 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, August is the cheapest month in which you can book a flight from Houston to New Delhi (average of $649). Flying from Houston to New Delhi in July is currently the most expensive (average of $932). 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 February 21, 2026.

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 afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 28% on airfare.

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 February 21, 2026.
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
3,524 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Food

7.9

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
3,524 reviews
Emirates
8.1
Very good
3,524 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Food

7.9

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
7.9
Good
8,228 reviews
Emirates
8.1
Very good
3,524 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Food

7.9

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
3,738 reviews
Emirates
8.1
Very good
3,524 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Food

7.9

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.
United Airlines
7.4
Good
9,337 reviews
Emirates
8.1
Very good
3,524 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Food

7.9

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
4,224 reviews
Emirates
8.1
Very good
3,524 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Food

7.9

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 13 different airlines.

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

    Departing from Houston to New Delhi will take you 19h 55m. The distance between Houston and New Delhi is about 8355 mi.

  • 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 $711 round-trip. These flights start at 40% lower than the current average price 3 months from now.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $321. Users have also found prices from $348 and $352 on KLM and Delta, respectively.

  • 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 Istanbul. Dubai sees the second most layovers for non-direct flights flying from Houston to New Delhi. Dubai 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 Istanbul?

    Most Istanbul visitors opt to spend their time experiencing Taksim Square, Laleli Camii, and Beyazit Meydani. Taksim Square, Laleli Camii and Beyazit Meydani are located about 20.8 mi, 21.5 mi, and 21.7 mi, respectively from Istanbul if you are interested in checking them out. Those looking to explore during their layover in Istanbul can rent a car from Istanbul for about $33 per day.

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

    The majority of Dubai visitors spend their time at Burj Khalifa, Dubai Mall, and Burj Al Arab. Those on a layover in Dubai interested in visiting Burj Khalifa, Dubai Mall, or Burj Al Arab can do so by traveling 6.8 mi, 6.5 mi, and 13.6 mi, respectively from Dubai Intl. Travelers in need of a car in Dubai can rent one for about $27 per day.

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

    Houston to New Delhi flights have a layover in Paris least often. London sees the next fewest layovers 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, August is the cheapest month in which you can book a flight from Houston to New Delhi (average of $649). Flying from Houston to New Delhi in July is currently the most expensive (average of $932). 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 February 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$651Average$925FlexibilityNo cancel feeOn-time71%
KLMCheapest$706Average$1,251FlexibilityNo cancel feeOn-time75%
DeltaCheapest$711Average$915FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$716Average$1,341FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$718Average$884FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$802Average$1,108FlexibilityNo cancel feeOn-time77%
IndiGoCheapest$817Average$1,230FlexibilityNo cancel feeOn-time80%
LufthansaCheapest$838Average$1,368FlexibilityNo cancel feeOn-time76%
Qatar AirwaysCheapest$845Average$1,122FlexibilityNo cancel feeOn-time68%
United AirlinesCheapest$892Average$1,804FlexibilityNo cancel feeOn-time69%

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