Houston

$592+ 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — HOU
Apr 10 — Apr 171
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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 March 11, 2026.

This Expedia deal was found by Cheapflights users on 3/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:05 am
DEL
-
IAH
2 stops27h 16m
Multiple Airlines
Thu 7/211:45 am
IAH
-
DEL
2 stops25h 55m
Multiple Airlines
Deal found 3/6$935
This Air France deal was found by Cheapflights users on 3/6. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1112:50 am
DEL
-
IAH
1 stop23h 15m
Air France
Thu 6/185:00 pm
IAH
-
DEL
1 stop19h 20m
Air France
Deal found 3/6$936
This British Airways deal was found by Cheapflights users on 3/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/410:05 am
DEL
-
IAH
1 stop37h 50m
British Airways
Mon 11/301:17 pm
IAH
-
DEL
2 stops28h 33m
British Airways
Deal found 3/9$938
This Delta deal was found by Cheapflights users on 3/10. 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 6/21:05 am
DEL
-
IAH
1 stop24h 10m
Delta
Thu 9/33:20 pm
IAH
-
DEL
1 stop24h 05m
Delta
Deal found 3/10$939
This Delta deal was found by Cheapflights users on 3/10. 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 6/21:05 am
DEL
-
IAH
1 stop24h 10m
Delta
Sat 9/510:55 am
IAH
-
DEL
2 stops25h 25m
Delta
Deal found 3/10$940
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Mon 5/2511:35 pm
DEL
-
IAH
1 stop21h 40m
United Airlines
Sun 9/207:20 am
IAH
-
DEL
2 stops27h 40m
United Airlines
Deal found 3/9$941
This Delta deal was found by Cheapflights users on 3/10. 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 6/21:05 am
DEL
-
IAH
1 stop24h 10m
Delta
Tue 9/153:20 pm
IAH
-
DEL
1 stop24h 05m
Delta
Deal found 3/10$942
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Mon 5/2511:35 pm
DEL
-
IAH
2 stops26h 13m
United Airlines
Tue 9/292:49 pm
IAH
-
DEL
1 stop20h 11m
United Airlines
Deal found 3/9$943
This Indian Eagle deal was found by Cheapflights users on 3/6. 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.
Mon 5/46:30 am
DEL
-
IAH
1 stop23h 10m
Turkish Airlines
Mon 10/2610:05 pm
IAH
-
DEL
1 stop20h 45m
Turkish Airlines
Deal found 3/6$944
This Delta deal was found by Cheapflights users on 3/10. 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 6/33:55 am
DEL
-
IAH
2 stops26h 35m
Delta
Sat 9/510:55 am
IAH
-
DEL
2 stops25h 25m
Delta
Deal found 3/10$945
This BusinessClass deal was found by Cheapflights users on 3/10. 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 4/71:00 pm
DEL
-
IAH
2 stops41h 59m
Air India
Sat 9/126:17 pm
IAH
-
DEL
1 stop40h 43m
Air India
Deal found 3/10$946
This Delta deal was found by Cheapflights users on 3/8. 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 5/512:50 am
DEL
-
IAH
1 stop23h 15m
Delta
Tue 9/2912:55 pm
IAH
-
DEL
2 stops23h 25m
Delta
Deal found 3/8$947

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 March 11, 2026.

Round-trip from

$935
(Expedia)

One-way from

$592
(Indian Eagle)

Popular in

January

Cheapest in

October

Average price

$1,135
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. 3% potential increase in price ($46 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($33 potential savings vs. average RT price).
Average for round-trip flights in March 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 March 11, 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

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Tue 5/26

1:05 am-1:35 pm

1 stop23h 00m

Houston George Bush Intcntl

Thu 9/17

3:20 pm-1:55 am

1 stop24h 05m

$939
Quickest round-trip

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Thu 5/28

11:35 pm-1:19 pm

2 stops24h 14m

Houston George Bush Intcntl

Tue 9/15

2:49 pm-9:30 pm

1 stop20h 11m

$941

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Thu 4/16

9:15 pm-2:31 pm

2 stops27h 46m

Houston George Bush Intcntl

Wed 4/29

6:04 am-7:20 pm

2 stops26h 46m

$942

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Thu 6/4

10:05 am-1:25 pm

1 stop37h 50m

Houston George Bush Intcntl

Mon 11/30

1:17 pm-5:20 am

2 stops28h 33m

$943

New DelhiHouston

DEL - HOU

DELHOU

New Delhi Indira Gandhi Intl

Tue 5/5

3:55 am-11:07 pm

2 stops29h 42m

Houston Hobby

Tue 10/27

10:05 am-2:35 am

2 stops30h 00m

$952

New DelhiHouston

DEL - HOU

DELHOU

New Delhi Indira Gandhi Intl

Mon 5/4

12:50 am-11:07 pm

2 stops32h 47m

Houston Hobby

Mon 10/26

6:00 am-2:35 am

2 stops34h 05m

$953

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Sun 5/24

3:55 am-9:33 pm

2 stops28h 08m

Houston George Bush Intcntl

Mon 9/14

12:55 pm-10:50 pm

2 stops23h 25m

$992

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Sun 5/3

7:40 am-7:19 pm

2 stops46h 09m

Houston George Bush Intcntl

Sat 10/24

12:15 pm-6:05 am

2 stops31h 20m

$1,034

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Thu 5/7

7:40 am-11:48 pm

2 stops26h 38m

Houston George Bush Intcntl

Thu 10/29

2:24 pm-6:05 am

2 stops29h 11m

$1,035

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Thu 5/28

12:50 am-1:35 pm

1 stop23h 15m

Houston George Bush Intcntl

Thu 9/17

3:20 pm-1:55 am

1 stop24h 05m

$1,038

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

Showing 1-10 of 44 resultsSorted by cheapest first
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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 March 6, 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, December is the cheapest month in which you can book a flight from New Delhi to Houston (average of $573). 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 March 11, 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.

Crew

8.3

Food

7.9

Boarding

8.1

Entertainment

8.2

Overall

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.

Crew

8.3

Food

7.9

Boarding

8.1

Entertainment

8.2

Overall

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.

Crew

8.3

Food

7.9

Boarding

8.1

Entertainment

8.2

Overall

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.

Crew

8.3

Food

7.9

Boarding

8.1

Entertainment

8.2

Overall

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.

Crew

8.3

Food

7.9

Boarding

8.1

Entertainment

8.2

Overall

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.

Crew

8.3

Food

7.9

Boarding

8.1

Entertainment

8.2

Overall

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.

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 Delta, United Airlines, and British Airways fly from New Delhi to Houston in about 23h. The time it takes to get you to your destination can typically vary by up to 14h 50m. 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 Turkish Airlines, with the lowest prices starting at $822 and $867, 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?

    $399 is the cheapest one-way deal found within the past few days, from IndiGo. You may also be able to find cheap deals on Turkish Airlines and Air France, with prices starting from $531 and $558, 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 Istanbul?

    Most Istanbul visitors opt to spend their time experiencing Taksim Square, Laleli Camii, and Beyazit Meydani. Taksim Square, Laleli Camii, and Beyazit Meydani can be visited by traveling about 20.8 mi, 21.5 mi, and 21.7 mi respectively from Istanbul. Those looking to explore during their layover in Istanbul can rent a car from Istanbul for about $34 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 $33 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, December is the cheapest month in which you can book a flight from New Delhi to Houston (average of $573). 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

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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 March 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest$396Average$931FlexibilityNo cancel feeOn-time80%
British AirwaysCheapest$822Average$1,016FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$867Average$1,051FlexibilityNo cancel feeOn-time77%
KLMCheapest$886Average$1,085FlexibilityNo cancel feeOn-time75%
DeltaCheapest$888Average$1,097FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$902Average$1,046FlexibilityNo cancel feeOn-time77%
EmiratesCheapest$1,093Average$1,198FlexibilityNo cancel feeOn-time75%

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