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Cheap flights from New Delhi to Houston from ₹ 55,532

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — HOU
9 Apr — 16 Apr1
1 adult

Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Houston are usually found in December or October, booked 15 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 4 April 2025.

Round-trip from

₹ 85,776

One-way from

₹ 56,386

Popular in

April

Cheapest in

December

Average price

₹ 123,452
Delta
  • Delta
  • 19/5-4/8
  • 4 total stops
  • 67h 35m total
  • New Delhi to Houston
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21/4
  • 21/4
  • 2 total stops
  • 51h 20m total
  • New Delhi to Houston
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (₹ 731,646 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 190,956 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 4 April 2025.

Mon 19/503:55DEL - IAH
2 stops41h 25mDelta
Wed 6/815:30IAH - DEL
1 stop23h 55mDelta
Deal found 3/4₹ 85,776
Mon 12/500:50DEL - IAH
1 stop23h 15mMultiple Airlines
Tue 5/815:30IAH - DEL
1 stop23h 55mMultiple Airlines
Deal found 3/4₹ 86,118
Tue 3/602:05DEL - HOU
2 stops29h 42mDelta
Wed 18/606:05HOU - DEL
2 stops31h 30mDelta
Deal found 4/4₹ 86,374
Sun 20/701:35DEL - IAH
2 stops32h 30mBritish Airways
Thu 15/111:20IAH - DEL
2 stops26h 25mBritish Airways
Deal found 2/4₹ 86,801
Thu 6/1105:05DEL - IAH
2 stops29h 11mVirgin Atlantic
Tue 25/1113:15IAH - DEL
2 stops26h 05mVirgin Atlantic
Deal found 3/4₹ 86,886
Wed 14/500:50DEL - IAH
1 stop23h 15mAir France
Thu 7/815:50IAH - DEL
1 stop20h 30mAir France
Deal found 3/4₹ 86,972
Tue 20/518:55DEL - IAH
2 stops28h 50mKLM
Tue 5/815:50IAH - DEL
2 stops23h 35mKLM
Deal found 3/4₹ 87,314
Tue 9/907:40DEL - IAH
2 stops44h 33mFinnair
Thu 12/214:18IAH - DEL
2 stops28h 17mFinnair
Deal found 3/4₹ 89,877
Tue 13/506:20DEL - IAH
1 stop23h 15mTurkish Airlines
Fri 11/714:25IAH - DEL
1 stop27h 45mTurkish Airlines
Deal found 3/4₹ 91,244
Mon 5/510:25DEL - IAH
1 stop39h 55mQatar Airways
Tue 20/518:10IAH - DEL
1 stop34h 20mQatar Airways
Deal found 4/4₹ 94,917
Thu 11/904:15DEL - IAH
1 stop23h 05mEmirates
Mon 9/219:10IAH - DEL
1 stop19h 50mEmirates
Deal found 3/4₹ 97,053
Thu 6/1118:55DEL - IAH
1 stop24h 20mANA
Tue 25/1120:10IAH - DEL
2 stops33h 45mANA
Deal found 4/4₹ 100,898

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 4 April 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 19/5

03:55-10:50

2 stops41h 25m

Houston George Bush Intcntl

Wed 6/8

15:30-01:55

1 stop23h 55m

₹ 85,776

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Mon 12/5

00:50-13:35

1 stop23h 15m

Houston George Bush Intcntl

Tue 5/8

15:30-01:55

1 stop23h 55m

₹ 86,118

New DelhiHouston

DEL - HOU

DELHOU

New Delhi Indira Gandhi Intl

Tue 3/6

02:05-21:17

2 stops29h 42m

Houston Hobby

Wed 18/6

06:05-00:05

2 stops31h 30m

₹ 86,374

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Sun 20/7

01:35-23:35

2 stops32h 30m

Houston George Bush Intcntl

Thu 15/1

11:20-01:15

2 stops26h 25m

₹ 86,801

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Wed 14/5

00:50-13:35

1 stop23h 15m

Houston George Bush Intcntl

Thu 7/8

15:50-22:50

1 stop20h 30m

₹ 86,972

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Tue 20/5

18:55-13:15

2 stops28h 50m

Houston George Bush Intcntl

Tue 5/8

15:50-01:55

2 stops23h 35m

₹ 87,314

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Fri 2/5

02:05-22:52

2 stops31h 17m

Houston George Bush Intcntl

Sat 10/5

17:55-09:20

2 stops28h 55m

₹ 87,741

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Tue 9/9

07:40-17:43

2 stops44h 33m

Houston George Bush Intcntl

Thu 12/2

14:18-06:05

2 stops28h 17m

₹ 89,877

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Tue 13/5

06:20-19:05

1 stop23h 15m

Houston George Bush Intcntl

Fri 11/7

14:25-04:40

1 stop27h 45m

₹ 91,244

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Mon 5/5

10:25-15:50

1 stop39h 55m

Houston George Bush Intcntl

Tue 20/5

18:10-15:00

1 stop34h 20m

₹ 94,917

Flights are sorted by cheapest return flights first.

Deals found on 3/4

Showing 1-10 of 48 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 28 March 2025.

Booking 15 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 4 April 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 28 April 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.

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 81.0 - 150.0 inches per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston when rainfall is around 81.0 mm.

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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

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 4 April 2025.
To help decide which airline to fly from New Delhi to Houston, see what other customers have to say about Korean Air, Japan Airlines and ANA. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,053 reviews
Check prices

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very Good
1,053 reviews
Korean Air
8.4
Very Good
1,053 reviews
Check prices

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very Good
1,441 reviews
Korean Air
8.4
Very Good
1,053 reviews
Check prices

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.3
Very Good
835 reviews
Korean Air
8.4
Very Good
1,053 reviews
Check prices

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Emirates
8.0
Very Good
3,192 reviews
Korean Air
8.4
Very Good
1,053 reviews
Check prices

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very Good
7,897 reviews
Korean Air
8.4
Very Good
1,053 reviews
Check prices

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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 Delta. Our recent data shows that you can find tickets from as low as ₹ 85,776 on this airline. Additional options worth looking into are KLM and Air France, starting at ₹ 86,801 and ₹ 86,972 round-trip. Delta is priced at 13% 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 ₹ 56,643. Qatar Airways flights start at ₹ 57,753 while deals on Japan Airlines start at ₹ 59,120 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

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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 4 April 2025.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest₹ 55,325Average₹ 114,747FlexibilityNo cancel feeOn-time75%
Search Emirates flights
British AirwaysCheapest₹ 64,880Average₹ 86,673FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest₹ 65,607Average₹ 119,956FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air FranceCheapest₹ 70,762Average₹ 97,635FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest₹ 71,087Average₹ 95,375FlexibilityNo cancel feeOn-time75%
Search KLM flights
Turkish AirlinesCheapest₹ 76,906Average₹ 109,491FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qatar AirwaysCheapest₹ 78,613Average₹ 117,601FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
FinnairCheapest₹ 84,941Average₹ 95,931FlexibilityNo cancel feeOn-time76%
Search Finnair flights
DeltaCheapest₹ 86,481Average₹ 94,066FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for New Delhi to Houston flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to Houston from New Delhi by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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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