Houston

$588+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — HOU
Jul 19 — Jul 261
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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 July 14, 2025.

Round-trip from

$932
(Kiwi.com)

One-way from

$588
(Kiwi.com)

Popular in

July

Cheapest in

December

Average price

$1,229
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. 6% potential increase in price ($73 potential increase over avg. RT price).
Cheapest flight prices on average. 0% potential price decrease ($10 potential savings vs. average RT price).
Average for round-trip flights in July 2025

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 July 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/41:55 amDEL - IAH
1 stop41h 19mMultiple Airlines
Mon 2/99:05 pmIAH - DEL
1 stop20h 45mMultiple Airlines
Deal found 7/12$932
This British Airways deal was found by Cheapflights users on 7/13. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/11:35 amDEL - IAH
2 stops32h 15mBritish Airways
Mon 10/610:55 amIAH - DEL
2 stops26h 10mBritish Airways
Deal found 7/13$949
This EaseMyTrip deal was found by Cheapflights users on 7/14. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/173:55 amDEL - IAH
2 stops28h 23mKLM
Sun 8/103:30 pmIAH - DEL
1 stop23h 55mKLM
Deal found 7/14$950
This Delta deal was found by Cheapflights users on 7/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2812:50 amDEL - IAH
1 stop23h 15mDelta
Fri 10/314:30 pmIAH - DEL
1 stop22h 10mDelta
Deal found 7/12$955
This United Airlines deal was found by Cheapflights users on 7/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/411:35 pmDEL - IAH
2 stops26h 03mUnited Airlines
Tue 2/1012:00 pmIAH - DEL
2 stops22h 20mUnited Airlines
Deal found 7/12$967
This Virgin Atlantic deal was found by Cheapflights users on 7/14. 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.
Wed 7/232:05 amDEL - IAH
2 stops31h 49mVirgin Atlantic
Tue 9/91:07 pmIAH - DEL
2 stops24h 28mVirgin Atlantic
Deal found 7/14$970
This Finnair deal was found by Cheapflights users on 7/13. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/17:50 amDEL - IAH
2 stops45h 26mFinnair
Wed 4/16:38 pmIAH - DEL
2 stops48h 12mFinnair
Deal found 7/13$976
This Lufthansa deal was found by Cheapflights users on 7/12. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/223:35 amDEL - IAH
1 stop26h 10mLufthansa
Mon 4/274:30 pmIAH - DEL
1 stop20h 55mLufthansa
Deal found 7/12$978
This Lufthansa deal was found by Cheapflights users on 7/12. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:45 amDEL - IAH
2 stops24h 25mSWISS
Tue 4/2811:55 amIAH - DEL
2 stops25h 10mSWISS
Deal found 7/12$995
This Air France deal was found by Cheapflights users on 7/12. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/112:50 amDEL - IAH
2 stops27h 55mAir France
Mon 10/612:55 pmIAH - DEL
2 stops23h 25mAir France
Deal found 7/12$1,002
This FlightHub deal was found by Cheapflights users on 7/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/255:00 amDEL - IAH
1 stop24h 35mIndiGo
Wed 10/89:00 pmIAH - DEL
1 stop23h 55mIndiGo
Deal found 7/12$1,007
This oojo deal was found by Cheapflights users on 7/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:20 amDEL - IAH
1 stop23h 15mTurkish Airlines
Mon 11/39:05 pmIAH - DEL
1 stop20h 45mTurkish Airlines
Deal found 7/12$1,016

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 July 14, 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 9/4

1:55 am-8:44 am

1 stop41h 19m

Houston George Bush Intcntl

Mon 2/9

9:05 pm-5:20 am

1 stop20h 45m

$932

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Wed 10/1

1:35 am-11:20 pm

2 stops32h 15m

Houston George Bush Intcntl

Mon 10/6

10:55 am-11:35 pm

2 stops26h 10m

$949

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Wed 10/1

3:55 am-11:50 pm

2 stops30h 25m

Houston George Bush Intcntl

Mon 10/6

3:50 pm-10:50 pm

1 stop20h 30m

$950

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Sun 9/28

12:50 am-1:35 pm

1 stop23h 15m

Houston George Bush Intcntl

Fri 10/31

4:30 pm-1:10 am

1 stop22h 10m

$955

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Thu 9/4

11:35 pm-3:08 pm

2 stops26h 03m

Houston George Bush Intcntl

Tue 2/10

12:00 pm-9:50 pm

2 stops22h 20m

$967

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Fri 11/21

5:05 am-10:46 pm

2 stops29h 11m

Houston George Bush Intcntl

Mon 4/6

1:15 pm-11:59 pm

2 stops24h 14m

$970

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Mon 12/1

7:50 am-5:46 pm

2 stops45h 26m

Houston George Bush Intcntl

Wed 4/1

6:38 pm-5:20 am

2 stops48h 12m

$976

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Mon 12/22

3:35 am-6:15 pm

1 stop26h 10m

Houston George Bush Intcntl

Mon 4/27

4:30 pm-11:55 pm

1 stop20h 55m

$978

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Wed 12/24

1:45 am-2:40 pm

2 stops24h 25m

Houston George Bush Intcntl

Tue 4/28

11:55 am-11:35 pm

2 stops25h 10m

$995

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Wed 10/1

12:50 am-6:15 pm

2 stops27h 55m

Houston George Bush Intcntl

Mon 10/6

12:55 pm-10:50 pm

2 stops23h 25m

$1,002

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/12

Showing 1-10 of 38 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 July 11, 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 July 14, 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.

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 July 14, 2025.
Read reviews from past customers who have flown Japan Airlines, Emirates, and Delta 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

8.7

Boarding

8.4

Overall

8.3

Food

7.7

Entertainment

7.8

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.

Crew

8.7

Boarding

8.4

Overall

8.3

Food

7.7

Entertainment

7.8

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.

Crew

8.7

Boarding

8.4

Overall

8.3

Food

7.7

Entertainment

7.8

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
8.0
Very good

Crew

8.7

Boarding

8.4

Overall

8.3

Food

7.7

Entertainment

7.8

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.

Crew

8.7

Boarding

8.4

Overall

8.3

Food

7.7

Entertainment

7.8

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.

Crew

8.7

Boarding

8.4

Overall

8.3

Food

7.7

Entertainment

7.8

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.

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 British Airways is currently your cheapest option to Houston, with prices starting at $949. Additional round-trip tickets that might be worth considering are offered by KLM and Delta, with the lowest prices starting at $950 and $955, respectively. You may be able to fly from New Delhi to Houston for 14% less than the average price by searching for these airlines.

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

    $616 is the cheapest one-way deal found within the past few days, from Finnair. You may also be able to find cheap deals on IndiGo and United Airlines, with prices starting from $632 and $633, 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 London?

    Most London visitors opt to spend their time experiencing Hyde Park, Buckingham Palace, and Piccadilly Circus. Hyde Park, Buckingham Palace, and Piccadilly Circus can be visited by traveling about 12.5 mi, 13.7 mi, and 14.1 mi respectively from London Heathrow. Those looking to explore during their layover in London can rent a car from London Heathrow for about $49 per day.

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

    The majority of Tokyo visitors spend their time at Akihabara Electric Town, Tsukiji Outer Market, and Tokyo Tower. Akihabara Electric Town, Tsukiji Outer Market, and Tokyo Tower are located about 10.3 mi, 7.9 mi, and 7.9 mi, respectively from Tokyo Haneda. Travelers in need of a car in Tokyo can rent one for about $62 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, 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 July 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$773Average$940FlexibilityNo cancel feeOn-time70%
Qatar AirwaysCheapest$818Average$1,121FlexibilityNo cancel feeOn-time68%
Air FranceCheapest$887Average$1,053FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$893Average$1,099FlexibilityNo cancel feeOn-time77%
DeltaCheapest$897Average$1,086FlexibilityNo cancel feeOn-timeN/A
EmiratesCheapest$1,121Average$1,265FlexibilityNo cancel feeOn-time75%

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