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Cheap flights from New Delhi to Houston from ₹ 50,664

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 22/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — HOU
13 Jul — 20 Jul1
1 adult

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 Tuesday or Sunday and return on a Thursday

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 8 July 2025.

Round-trip from

₹ 81,183

One-way from

₹ 50,664

Popular in

August

Cheapest in

December

Average price

₹ 101,586
British Airways
  • British Airways
  • 16/9-10/3
  • 4 total stops
  • 55h 52m total
  • New Delhi to Houston
22/8
  • 22/8
  • 2 total stops
  • 28h 00m total
  • New Delhi to Houston
Highest demand for flights based on searches. 3% potential increase in price (₹ 306,817 potential increase over avg. return price).
Cheapest flight prices on average. 0% potential price decrease (₹ 61,121 potential savings vs. average return 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 8 July 2025.

Tue 16/901:35DEL - IAH
2 stops30h 30mBritish Airways
Tue 10/313:23IAH - DEL
2 stops25h 22mBritish Airways
Deal found 8/7₹ 81,183
Fri 12/1202:35DEL - IAH
2 stops30h 34mMultiple Airlines
Sat 3/105:05IAH - DEL
2 stops29h 40mMultiple Airlines
Deal found 6/7₹ 81,526
Wed 17/923:35DEL - IAH
2 stops28h 16mUnited Airlines
Tue 10/308:40IAH - DEL
2 stops26h 00mUnited Airlines
Deal found 8/7₹ 83,583
Tue 16/1205:05DEL - HOU
2 stops28h 05mDelta
Fri 9/110:30HOU - DEL
2 stops28h 50mDelta
Deal found 6/7₹ 83,755
Thu 11/1205:05DEL - IAH
2 stops30h 21mDelta
Wed 7/109:40IAH - DEL
2 stops29h 40mDelta
Deal found 6/7₹ 83,755
Mon 15/1203:35DEL - IAH
1 stop22h 30mLufthansa
Wed 31/1216:50IAH - DEL
1 stop19h 45mLufthansa
Deal found 6/7₹ 84,184
Mon 6/1007:40DEL - IAH
2 stops45h 25mFinnair
Sun 19/1014:24IAH - DEL
2 stops28h 26mFinnair
Deal found 7/7₹ 84,355
Sun 14/1201:55DEL - IAH
2 stops55h 14mAir Canada
Sun 11/118:10IAH - DEL
2 stops42h 35mAir Canada
Deal found 6/7₹ 84,698
Wed 1/1000:50DEL - IAH
2 stops27h 55mAir France
Mon 6/1015:50IAH - DEL
1 stop20h 30mAir France
Deal found 7/7₹ 86,327
Mon 13/1006:20DEL - IAH
1 stop23h 15mTurkish Airlines
Thu 27/1121:05IAH - DEL
1 stop20h 45mTurkish Airlines
Deal found 7/7₹ 87,098
Wed 10/1203:15DEL - HOU
2 stops28h 19mBritish Airways
Fri 9/112:22HOU - DEL
2 stops25h 23mBritish Airways
Deal found 6/7₹ 90,613
Wed 20/819:05DEL - HOU
2 stops29h 16mJapan Airlines
Wed 27/808:51HOU - DEL
2 stops44h 39mJapan Airlines
Deal found 6/7₹ 101,415

Cheapflights Fare Finder

Customise 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 454,620 searches. Data last updated 8 July 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

Tue 16/9

01:35-21:35

2 stops30h 30m

Houston George Bush Intcntl

Tue 10/3

13:23-01:15

2 stops25h 22m

₹ 81,183

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Fri 12/12

02:35-21:39

2 stops30h 34m

Houston George Bush Intcntl

Sat 3/1

05:05-22:15

2 stops29h 40m

₹ 81,526

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Wed 17/9

23:35-17:21

2 stops28h 16m

Houston George Bush Intcntl

Tue 10/3

08:40-21:10

2 stops26h 00m

₹ 83,583

New DelhiHouston

DEL - HOU

DELHOU

New Delhi Indira Gandhi Intl

Tue 16/12

05:05-21:40

2 stops28h 05m

Houston Hobby

Fri 9/1

10:30-02:50

2 stops28h 50m

₹ 83,755

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Thu 11/12

05:05-23:56

2 stops30h 21m

Houston George Bush Intcntl

Wed 7/1

09:40-02:50

2 stops29h 40m

₹ 83,755

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Mon 15/12

03:35-14:35

1 stop22h 30m

Houston George Bush Intcntl

Wed 31/12

16:50-00:05

1 stop19h 45m

₹ 84,184

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Mon 6/10

07:40-18:35

2 stops45h 25m

Houston George Bush Intcntl

Sun 19/10

14:24-05:20

2 stops28h 26m

₹ 84,355

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Sun 14/12

01:55-21:39

2 stops55h 14m

Houston George Bush Intcntl

Thu 8/1

07:10-00:15

2 stops29h 35m

₹ 84,698

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Wed 1/10

00:50-18:15

2 stops27h 55m

Houston George Bush Intcntl

Mon 6/10

15:50-22:50

1 stop20h 30m

₹ 86,327

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Mon 13/10

06:20-19:05

1 stop23h 15m

Houston George Bush Intcntl

Wed 26/11

21:05-05:20

1 stop20h 45m

₹ 87,098

Flights are sorted by cheapest return flights first.

Deals found on 6/7

Showing 1-10 of 29 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 return 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 return flight from New Delhi to Houston. Price data was last updated on 27 June 2025.

Booking 58 days in advance of your planned departure date is, on average, the best time to get cheap flights from New Delhi to Houston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from New Delhi to Houston?

Currently, October is the cheapest month in which you can book a flight from New Delhi to Houston (average of ₹ 1,008). Flying from New Delhi to Houston in August is currently the most expensive (average of ₹ 1,436). 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 8 July 2025.

A simple way to save on the total cost of your ticket is to fly from New Delhi to Houston in the evening. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight at midday.

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

Use this chart to determine the cheapest time to fly return from New Delhi to Houston. Price data was last updated on 30 June 2024.

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

How much does it cost for a return flight 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 8 July 2025.
Check out reviews from past customers who have flown with Japan Airlines, Delta, andKLM from New Delhi to Houston 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.

Overall

8.3

Boarding

8.4

Crew

8.7

Comfort

8.2

Food

7.7

Entertainment

7.8

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.

Overall

8.3

Boarding

8.4

Crew

8.7

Comfort

8.2

Food

7.7

Entertainment

7.8

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

Overall

8.3

Boarding

8.4

Crew

8.7

Comfort

8.2

Food

7.7

Entertainment

7.8

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.

Overall

8.3

Boarding

8.4

Crew

8.7

Comfort

8.2

Food

7.7

Entertainment

7.8

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.

Overall

8.3

Boarding

8.4

Crew

8.7

Comfort

8.2

Food

7.7

Entertainment

7.8

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.

Overall

8.3

Boarding

8.4

Crew

8.7

Comfort

8.2

Food

7.7

Entertainment

7.8

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?

    Located just 12.5 km from the city centre, New Delhi Indira Gandhi Intl is the airport most travellers will use when flying to Houston from New Delhi. Booking flights from Indira Gandhi Intl (DEL) to Houston should be relatively easy as there are 0 daily outbound flights to Houston from 9 different airlines.

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

    Our cheapest airline available from New Delhi to Houston is British Airways. Our recent data shows that you can find tickets from as low as ₹ 81,183 on this airline. Additional options worth looking into are United Airlines and Delta, starting at ₹ 83,583 and ₹ 83,755 round-trip. British Airways is priced at 14% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with IndiGo, which is currently one of the cheapest options available, starting at ₹ 52,379. Finnair flights start at ₹ 53,065 while deals on United Airlines start at ₹ 54,865 one-way.

  • 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 holiday 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, October is the cheapest month in which you can book a flight from New Delhi to Houston (average of ₹ 1,008). Flying from New Delhi to Houston in August is currently the most expensive (average of ₹ 1,436). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 9 airlines flying from New Delhi to Houston

Discover the top 9 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 454,620 searches. Data last updated 8 July 2025.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest₹ 55,515Average₹ 103,660FlexibilityNo cancel feeOn-time75%
Search Emirates flights
United AirlinesCheapest₹ 65,832Average₹ 124,121FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest₹ 66,954Average₹ 85,111FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest₹ 71,005Average₹ 96,601FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest₹ 71,331Average₹ 94,378FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapest₹ 75,889Average₹ 93,103FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Turkish AirlinesCheapest₹ 77,169Average₹ 97,214FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qatar AirwaysCheapest₹ 83,415Average₹ 127,655FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
IndiGoCheapest₹ 85,956Average₹ 87,427FlexibilityNo cancel feeOn-time80%
Search IndiGo flights

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How does Cheapflights help users find flights from New Delhi to Houston?

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Why should you use Cheapflights to find cheap flight tickets from New Delhi to Houston?

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Can Cheapflights find flights from New Delhi to Houston with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from New Delhi to Houston flexibly with Cheapflights today.

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Of course! You can now track prices for flights from New Delhi to Houston and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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