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Cheap flights from New Delhi to Houston from ₹ 55,435

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 29/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — HOU
20 Aug — 27 Aug1
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 15 August 2025.

Round-trip from

₹ 82,670

One-way from

₹ 55,435

Popular in

August

Cheapest in

December

Average price

₹ 105,352
United Airlines
  • United Airlines
  • 8/12-9/1
  • 4 total stops
  • 71h 14m total
  • New Delhi to Houston
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29/8
  • 29/8
  • 2 total stops
  • 30h 01m total
  • New Delhi to Houston
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Highest demand for flights based on searches. 2% potential increase in price (₹ 209,479 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (₹ 61,038 potential savings vs. average return price).
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Average for round-trip flights in August 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 15 August 2025.

Mon 8/1200:25DEL - IAH
2 stops43h 34mUnited Airlines
Fri 9/106:45IAH - DEL
2 stops27h 40mUnited Airlines
Deal found 14/8₹ 82,670
Wed 10/902:00DEL - IAH
3 stops32h 26mMultiple Airlines
Thu 18/921:00IAH - DEL
1 stop23h 55mMultiple Airlines
Deal found 13/8₹ 82,758
Tue 9/1205:00DEL - IAH
1 stop43h 40mIndiGo
Fri 9/121:05IAH - DEL
1 stop20h 05mIndiGo
Deal found 15/8₹ 83,283
Tue 30/900:05DEL - IAH
1 stop30h 07mUnited Airlines
Wed 25/311:50IAH - DEL
1 stop22h 40mUnited Airlines
Deal found 14/8₹ 83,371
Sun 28/900:05DEL - IAH
1 stop30h 07mUnited Airlines
Sat 28/314:30IAH - DEL
1 stop20h 30mUnited Airlines
Deal found 14/8₹ 83,721
Sun 28/900:05DEL - IAH
1 stop30h 07mAir Canada
Tue 24/305:05IAH - DEL
2 stops29h 25mAir Canada
Deal found 14/8₹ 83,809
Mon 1/1200:25DEL - IAH
1 stop32h 44mAir Canada
Sun 18/118:10IAH - DEL
2 stops42h 35mAir Canada
Deal found 13/8₹ 83,896
Thu 11/923:35DEL - IAH
2 stops26h 07mUnited Airlines
Thu 18/907:30IAH - DEL
2 stops27h 30mUnited Airlines
Deal found 13/8₹ 84,071
Mon 29/923:35DEL - IAH
2 stops24h 17mUnited Airlines
Thu 26/313:35IAH - DEL
1 stop21h 05mUnited Airlines
Deal found 14/8₹ 84,246
Mon 1/1200:25DEL - IAH
2 stops44h 16mAir Canada
Mon 19/111:50IAH - DEL
2 stops24h 45mAir Canada
Deal found 13/8₹ 84,334
Sun 28/900:05DEL - IAH
2 stops32h 39mAir Canada
Mon 30/307:05IAH - DEL
2 stops28h 35mAir Canada
Deal found 14/8₹ 84,509
Wed 1/1002:05DEL - HOU
2 stops31h 02mVirgin Atlantic
Mon 6/1006:00HOU - DEL
2 stops31h 35mVirgin Atlantic
Deal found 12/8₹ 84,859

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 15 August 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

Mon 8/12

00:25-08:29

2 stops43h 34m

Houston George Bush Intcntl

Fri 9/1

06:45-21:55

2 stops27h 40m

₹ 82,670

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Tue 30/9

00:05-19:42

1 stop30h 07m

Houston George Bush Intcntl

Fri 27/3

14:30-21:10

1 stop20h 10m

₹ 83,721

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Sun 28/9

00:05-19:42

1 stop30h 07m

Houston George Bush Intcntl

Fri 27/3

14:30-21:10

1 stop20h 10m

₹ 83,721

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Sun 25/1

07:50-17:50

2 stops45h 30m

Houston George Bush Intcntl

Thu 21/5

14:30-05:20

2 stops28h 20m

₹ 83,896

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Tue 9/12

07:50-17:41

2 stops45h 21m

Houston George Bush Intcntl

Fri 9/1

12:26-06:05

2 stops30h 09m

₹ 83,896

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Tue 9/12

07:50-17:41

2 stops45h 21m

Houston George Bush Intcntl

Fri 9/1

14:31-06:05

2 stops28h 04m

₹ 83,896

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Wed 1/10

22:50-11:04

1 stop22h 44m

Houston George Bush Intcntl

Wed 25/3

11:50-21:00

1 stop22h 40m

₹ 83,984

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Thu 11/9

23:35-15:12

2 stops26h 07m

Houston George Bush Intcntl

Thu 18/9

07:30-21:30

2 stops27h 30m

₹ 84,071

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Thu 4/12

03:35-14:35

1 stop22h 30m

Houston George Bush Intcntl

Tue 20/1

11:55-00:15

2 stops24h 50m

₹ 84,246

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Mon 29/9

23:35-13:28

2 stops24h 23m

Houston George Bush Intcntl

Tue 24/3

13:35-21:10

1 stop21h 05m

₹ 84,246

Flights are sorted by cheapest return flights first.

Deals found on 14/8

Showing 1-10 of 43 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 8 August 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 ₹ 1,407). 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 15 August 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.

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 15 August 2025.
Check out reviews from past customers who have flown with Emirates, KLM, andAir France 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.
Emirates
8.1
Very Good
3,315 reviews
Check prices

Entertainment

8.2

Overall

8.1

Comfort

8.0

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Emirates
8.1
Very Good
3,315 reviews
Emirates
8.1
Very Good
3,315 reviews
Check prices

Entertainment

8.2

Overall

8.1

Comfort

8.0

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
KLM
7.8
Good
1,384 reviews
Emirates
8.1
Very Good
3,315 reviews
Check prices

Entertainment

8.2

Overall

8.1

Comfort

8.0

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Air France
7.4
Good
1,468 reviews
Emirates
8.1
Very Good
3,315 reviews
Check prices

Entertainment

8.2

Overall

8.1

Comfort

8.0

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Turkish Airlines
7.3
Good
3,939 reviews
Emirates
8.1
Very Good
3,315 reviews
Check prices

Entertainment

8.2

Overall

8.1

Comfort

8.0

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
British Airways
6.7
Okay
7,267 reviews
Emirates
8.1
Very Good
3,315 reviews
Check prices

Entertainment

8.2

Overall

8.1

Comfort

8.0

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

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 10 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 Emirates. Our recent data shows that you can find tickets from as low as ₹ 56,711 on this airline. Additional options worth looking into are United Airlines and Qatar Airways, starting at ₹ 67,251 and ₹ 70,623 round-trip. Emirates is priced at 41% 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 Emirates, which is currently one of the cheapest options available, starting at ₹ 55,785. Air Canada flights start at ₹ 56,048 while deals on Japan Airlines start at ₹ 56,310 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 ₹ 1,407). 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 10 airlines flying from New Delhi to Houston

Discover the top 10 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 15 August 2025.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest₹ 56,711Average₹ 105,974FlexibilityNo cancel feeOn-time75%
Search Emirates flights
United AirlinesCheapest₹ 67,251Average₹ 122,579FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qatar AirwaysCheapest₹ 70,623Average₹ 108,794FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Air FranceCheapest₹ 72,535Average₹ 94,333FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest₹ 72,868Average₹ 96,756FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest₹ 74,696Average₹ 89,387FlexibilityNo cancel feeOn-time70%
Search British Airways flights
DeltaCheapest₹ 77,525Average₹ 94,980FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Turkish AirlinesCheapest₹ 78,833Average₹ 98,296FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
FinnairCheapest₹ 87,069Average₹ 98,425FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IndiGoCheapest₹ 87,809Average₹ 89,311FlexibilityNo 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.

Can Cheapflights notify me if prices for flights from New Delhi to Houston become cheaper?

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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