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$599+ 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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — HOU
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Houston are usually found in December or October, booked 58 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 junio 12, 2025.

Round-trip from

$917
(Delta)

One-way from

$599
(Mytrip)

Popular in

August

Cheapest in

December

Average price

$1,136
From New Delhi Indira Gandhi Intl to Houston
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One-way flight from New Delhi Indira Gandhi Intl to Houston
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Highest demand for flights based on searches. 4% potential increase in price ($53 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 junio 12, 2025.

This Virgin Atlantic deal was found by Cheapflights users on 6/11. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/72:05 amDEL - IAH
2 stops30h 29mVirgin Atlantic
jue. 1/2212:30 pmIAH - DEL
2 stops26h 50mVirgin Atlantic
Deal found 6/11$925
This KLM deal was found by Cheapflights users on 6/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/163:55 amDEL - IAH
2 stops24h 35mMultiple Airlines
vie. 7/113:50 pmIAH - DEL
1 stop20h 30mMultiple Airlines
Deal found 6/11$945
This British Airways deal was found by Cheapflights users on 6/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/53:15 amDEL - IAH
1 stop22h 25mBritish Airways
lun. 11/241:15 pmIAH - DEL
2 stops24h 30mBritish Airways
Deal found 6/10$947
This EaseMyTrip deal was found by Cheapflights users on 6/10. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/26:40 amDEL - IAH
1 stop22h 55mIndiGo
mié. 7/239:00 pmIAH - DEL
1 stop21h 30mIndiGo
Deal found 6/10$948
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/253:55 amDEL - HOU
2 stops28h 56mDelta
sáb. 8/26:00 amHOU - DEL
2 stops31h 35mDelta
Deal found 6/11$968
This Air France deal was found by Cheapflights users on 6/11. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/2412:50 amDEL - IAH
2 stops25h 15mAir France
mié. 7/233:50 pmIAH - DEL
1 stop20h 30mAir France
Deal found 6/11$1,010
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/412:50 amDEL - IAH
1 stop23h 15mDelta
mar. 1/206:15 amIAH - DEL
2 stops30h 00mDelta
Deal found 6/11$1,011
This Finnair deal was found by Cheapflights users on 6/10. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/97:50 amDEL - IAH
2 stops45h 21mFinnair
vie. 1/92:31 pmIAH - DEL
2 stops28h 04mFinnair
Deal found 6/10$1,013
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/36:20 amDEL - IAH
1 stop23h 15mTurkish Airlines
jue. 10/29:00 pmIAH - DEL
1 stop21h 10mTurkish Airlines
Deal found 6/10$1,080
This oojo deal was found by Cheapflights users on 6/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/83:25 amDEL - IAH
1 stop22h 55mQatar Airways
mié. 10/226:10 pmIAH - DEL
1 stop28h 05mQatar Airways
Deal found 6/10$1,082
This ANA deal was found by Cheapflights users on 6/11. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/276:00 pmDEL - IAH
1 stop25h 15mANA
mié. 7/2310:03 pmIAH - DEL
2 stops31h 57mANA
Deal found 6/11$1,132
This KLM deal was found by Cheapflights users on 6/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/189:00 pmDEL - IAH
2 stops26h 45mKLM
sáb. 7/125:00 pmIAH - DEL
2 stops22h 25mKLM
Deal found 6/11$1,159

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 junio 12, 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

mar. 10/7

2:05 am-10:04 pm

2 stops30h 29m

Houston George Bush Intcntl

jue. 1/22

12:30 pm-2:50 am

2 stops26h 50m

$925

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

mié. 11/5

3:15 am-2:10 pm

1 stop22h 25m

Houston George Bush Intcntl

lun. 11/24

1:15 pm-1:15 am

2 stops24h 30m

$947

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

mié. 7/2

6:40 am-7:05 pm

1 stop22h 55m

Houston George Bush Intcntl

mié. 7/23

9:00 pm-5:00 am

1 stop21h 30m

$948

New DelhiHouston

DEL - HOU

DELHOU

New Delhi Indira Gandhi Intl

vie. 7/25

3:55 am-10:21 pm

2 stops28h 56m

Houston Hobby

sáb. 8/2

6:00 am-12:05 am

2 stops31h 35m

$968

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

mar. 7/8

9:00 pm-8:31 pm

2 stops34h 01m

Houston George Bush Intcntl

mar. 7/15

7:05 am-4:40 am

2 stops35h 05m

$977

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

mar. 6/24

12:50 am-3:35 pm

2 stops25h 15m

Houston George Bush Intcntl

mié. 7/23

3:50 pm-10:50 pm

1 stop20h 30m

$1,010

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

sáb. 10/4

12:50 am-1:35 pm

1 stop23h 15m

Houston George Bush Intcntl

mar. 1/20

6:15 am-11:45 pm

2 stops30h 00m

$1,011

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

mar. 12/9

7:50 am-5:41 pm

2 stops45h 21m

Houston George Bush Intcntl

vie. 1/9

2:31 pm-6:05 am

2 stops28h 04m

$1,013

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

mié. 9/3

6:20 am-7:05 pm

1 stop23h 15m

Houston George Bush Intcntl

jue. 10/2

9:00 pm-4:40 am

1 stop21h 10m

$1,080

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

lun. 9/8

3:25 am-3:50 pm

1 stop22h 55m

Houston George Bush Intcntl

mié. 10/22

6:10 pm-8:45 am

1 stop28h 05m

$1,082

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 45 results
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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 June 9, 2025.

To ensure you get the cheapest price possible for a flight from New Delhi to Houston, you should look to book at least 58 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, September is the cheapest month in which you can book a flight from New Delhi to Houston (average of $230). Flying from New Delhi to Houston in March is currently the most expensive (average of $332). 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 junio 12, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 17% on flights from New Delhi to Houston by exploring options for tickets in the afternoon.

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

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 junio 12, 2025.
Get a feel of what it's like to fly with Japan Airlines, ANA and Emirates from New Delhi to Houston by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,489 reviews

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Food

7.7

Overall

8.3

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Japan Airlines
8.3
Very good
1,489 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Food

7.7

Overall

8.3

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
ANA
8.3
Very good
882 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Food

7.7

Overall

8.3

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Emirates
8.1
Very good
3,264 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Food

7.7

Overall

8.3

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Singapore Airlines
8.1
Very good
1,302 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Food

7.7

Overall

8.3

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Delta
8.0
Very good
7,950 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Food

7.7

Overall

8.3

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.

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 6 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.

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

    Flying on Delta is currently your cheapest option to Houston, with prices starting at $917. Additional round-trip tickets that might be worth considering are offered by Virgin Atlantic and British Airways, with the lowest prices starting at $922 and $947, respectively. You may be able to fly from New Delhi to Houston for 17% less than the average price by searching for these airlines.

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

    $600 is the cheapest one-way deal found within the past few days, from Turkish Airlines. You may also be able to find cheap deals on IndiGo and Finnair, with prices starting from $616 and $622, respectively.

  • 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, Sultan Ahmet Camii, and Beyazit Meydani. Taksim Square, Sultan Ahmet Camii, and Beyazit Meydani can be visited by traveling about 20.8 mi, 22.3 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 $40 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 $44 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, September is the cheapest month in which you can book a flight from New Delhi to Houston (average of $230). Flying from New Delhi to Houston in March is currently the most expensive (average of $332). 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

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Top 6 airlines flying from New Delhi to Houston

Discover the top 6 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$770Average$928FlexibilityNo cancel feeOn-time70%
Qatar AirwaysCheapest$818Average$1,125FlexibilityNo cancel feeOn-time68%
Air FranceCheapest$887Average$1,053FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$893Average$1,120FlexibilityNo cancel feeOn-time77%
DeltaCheapest$897Average$1,085FlexibilityNo cancel feeOn-timeN/A
EmiratesCheapest$1,121Average$1,268FlexibilityNo cancel feeOn-time75%

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