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George Bush Intcntl

$560+ Cheap flights from New Delhi (DEL) to George Bush Intcntl (IAH)

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 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — IAH
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Houston George Bush Intcntl are usually found in February or November, booked 38 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from New Delhi to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from New Delhi (DEL) to George Bush Intcntl (IAH). 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 September 16, 2025.

Round-trip from

$911
(oojo)

One-way from

$560
(FlightHub)

Popular in

August

Cheapest in

February

Average price

$1,148
From New Delhi Indira Gandhi Intl to Houston George Bush Intcntl
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One-way flight from New Delhi Indira Gandhi Intl to Houston George Bush Intcntl
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Highest demand for flights based on searches. 6% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from New Delhi to George Bush Intcntl

Cheapest flights from New Delhi to George Bush Intcntl
Explore the most affordable flight options available from New Delhi to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This oojo deal was found by Cheapflights users on 9/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/256:20 amDEL - IAH
1 stop23h 15mTurkish Airlines
Sat 11/299:05 pmIAH - DEL
1 stop20h 40mTurkish Airlines
Deal found 9/14$911
This EaseMyTrip deal was found by Cheapflights users on 9/15. 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.
Sat 11/2211:30 pmDEL - IAH
1 stop23h 09mMultiple Airlines
Thu 11/2711:50 amIAH - DEL
2 stops34h 05mMultiple Airlines
Deal found 9/15$913
This KAYAK deal was found by Cheapflights users on 9/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/53:35 amDEL - IAH
2 stops29h 39mMultiple Airlines
Thu 11/207:10 amIAH - DEL
2 stops29h 05mMultiple Airlines
Deal found 9/15$917
This EaseMyTrip deal was found by Cheapflights users on 9/16. 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.
Tue 9/232:00 amDEL - IAH
2 stops28h 12mMultiple Airlines
Sat 10/1110:00 amIAH - DEL
1 stop25h 40mMultiple Airlines
Deal found 9/16$918
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2412:05 amDEL - IAH
1 stop30h 07mMultiple Airlines
Sat 11/2911:55 amIAH - DEL
2 stops24h 20mMultiple Airlines
Deal found 9/14$919
This FlightHub deal was found by Cheapflights users on 9/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:55 amDEL - IAH
1 stop23h 45mTurkish Airlines
Sun 1/49:05 pmIAH - DEL
1 stop20h 40mTurkish Airlines
Deal found 9/14$921
This Mytrip deal was found by Cheapflights users on 9/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/132:55 amDEL - IAH
3 stops32h 03mMultiple Airlines
Tue 10/216:20 amIAH - DEL
2 stops34h 25mMultiple Airlines
Deal found 9/16$923
This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:40 amDEL - IAH
1 stop24h 00mIndiGo
Sun 1/42:55 pmIAH - DEL
1 stop26h 15mIndiGo
Deal found 9/15$925
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/49:35 pmDEL - IAH
2 stops35h 01mMultiple Airlines
Sun 1/42:55 pmIAH - DEL
1 stop26h 50mMultiple Airlines
Deal found 9/14$927
This Orbitz deal was found by Cheapflights users on 9/14. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/213:45 amDEL - IAH
2 stops29h 24mMultiple Airlines
Tue 2/311:50 amIAH - DEL
1 stop22h 35mMultiple Airlines
Deal found 9/14$929
This Turkish Airlines deal was found by Cheapflights users on 9/15. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/256:20 amDEL - IAH
1 stop42h 20mTurkish Airlines
Mon 11/39:05 pmIAH - DEL
1 stop20h 40mTurkish Airlines
Deal found 9/15$931
This FlightHub deal was found by Cheapflights users on 9/15. 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.
Tue 12/236:55 amDEL - IAH
1 stop41h 45mTurkish Airlines
Sun 1/49:05 pmIAH - DEL
1 stop20h 40mTurkish Airlines
Deal found 9/15$938

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Delhi to George Bush Intcntl 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 September 16, 2025.
Use the filters below to find and compare flights from New Delhi to Houston George Bush Intcntl Airport that are best for you.

Fly from

New Delhi

Fly to

George Bush Intcntl

Route

Depart

Return

Price

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Mon 12/8

12:25 am-9:39 pm

1 stop32h 44m

Houston George Bush Intcntl

Fri 1/9

9:48 am-9:55 pm

2 stops24h 37m

$958

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Tue 12/9

7:50 am-7:25 pm

2 stops47h 05m

Houston George Bush Intcntl

Fri 1/9

2:31 pm-6:05 am

2 stops28h 04m

$990

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Tue 12/9

7:50 am-7:25 pm

2 stops47h 05m

Houston George Bush Intcntl

Fri 1/9

2:31 pm-6:05 am

2 stops28h 04m

$990

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Wed 12/24

6:55 am-7:10 pm

1 stop23h 45m

Houston George Bush Intcntl

Wed 12/31

9:05 pm-4:40 am

1 stop20h 05m

$1,003

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Wed 10/29

3:20 am-7:41 pm

2 stops26h 51m

Houston George Bush Intcntl

Wed 1/7

12:30 pm-11:30 pm

2 stops23h 30m

$1,007

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Fri 11/14

6:55 am-1:10 pm

1 stop41h 45m

Houston George Bush Intcntl

Tue 11/18

9:05 pm-4:40 am

1 stop20h 05m

$1,009

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Fri 11/7

6:55 am-1:10 pm

1 stop41h 45m

Houston George Bush Intcntl

Tue 11/11

9:05 pm-4:40 am

1 stop20h 05m

$1,010

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Tue 10/28

3:20 am-2:30 pm

1 stop21h 40m

Houston George Bush Intcntl

Tue 1/6

11:30 am-1:10 am

2 stops26h 10m

$1,061

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Mon 10/13

3:55 am-5:59 pm

2 stops24h 34m

$567

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Fri 10/24

12:50 am-5:04 pm

2 stops26h 44m

$568

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 17 results
1
2

Best time to book a flight from New Delhi to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl 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 George Bush Intcntl Airport

How far ahead should I book a flight from New Delhi to Houston George Bush Intcntl Airport?

Use this chart to determine the optimal time to book a round-trip flight from New Delhi to George Bush Intcntl. Price data was last updated on September 12, 2025.

The price you pay for your flight from New Delhi to Houston George Bush Intcntl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 38 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from New Delhi to Houston George Bush Intcntl Airport?

Currently, August is the cheapest month in which you can book a flight from New Delhi to Houston George Bush Intcntl Airport (average of $241). Flying from New Delhi to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 IAH?

Find hourly flight availability from New Delhi to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

A simple way to save on the total cost of your ticket is to fly from New Delhi to Houston George Bush Intcntl Airport in the morning. If you’re flexible enough to do this you can expect to save up to 8% on your trip compared to booking a flight at noon.

How much does it cost to fly round-trip from New Delhi to Houston George Bush Intcntl Airport?

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated September 16, 2025.
Read reviews from past customers who have flown Emirates, Delta, and Air France from New Delhi to Houston George Bush Intcntl Airport. 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.
Emirates
8.1
Very good
3,336 reviews

Comfort

8.0

Overall

8.1

Entertainment

8.2

Food

7.9

Crew

8.3

Boarding

8.1

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
3,336 reviews
Emirates
8.1
Very good
3,336 reviews

Comfort

8.0

Overall

8.1

Entertainment

8.2

Food

7.9

Crew

8.3

Boarding

8.1

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.
Delta
8.0
Very good
7,957 reviews
Emirates
8.1
Very good
3,336 reviews

Comfort

8.0

Overall

8.1

Entertainment

8.2

Food

7.9

Crew

8.3

Boarding

8.1

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
3,336 reviews

Comfort

8.0

Overall

8.1

Entertainment

8.2

Food

7.9

Crew

8.3

Boarding

8.1

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
3,968 reviews
Emirates
8.1
Very good
3,336 reviews

Comfort

8.0

Overall

8.1

Entertainment

8.2

Food

7.9

Crew

8.3

Boarding

8.1

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
7,363 reviews
Emirates
8.1
Very good
3,336 reviews

Comfort

8.0

Overall

8.1

Entertainment

8.2

Food

7.9

Crew

8.3

Boarding

8.1

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 George Bush Intcntl. 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 George Bush Intcntl?

    If you book a flight to Houston George Bush Intcntl from New Delhi, you will be flying from Indira Gandhi Intl, which is the city’s only airport. New Delhi Indira Gandhi Intl (DEL) is located 7.8 mi from the center of New Delhi. There are 0 flights from Indira Gandhi Intl to Houston George Bush Intcntl per day from 6 different airlines.

  • How long is the flight from New Delhi to Houston George Bush Intcntl Airport?

    Departing from New Delhi to Houston George Bush Intcntl Airport will take you 23h 45m. The distance between New Delhi and Houston George Bush Intcntl Airport is about 8355 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    According to our current data, British Airways ($773), Qatar Airways ($818), and Air France ($887) offers the cheapest pricing from New Delhi to Houston George Bush Intcntl Airport. You may be able to fly from New Delhi to Houston George Bush Intcntl Airport for 27% less than the average price by searching for these airlines.

  • Where are the most common layover locations when flying from New Delhi to Houston George Bush Intcntl Airport?

    Of the flights from New Delhi to Houston George Bush Intcntl Airport that have layovers, most of them stop in Istanbul. London sees the next most layovers on New Delhi to Houston George Bush Intcntl Airport flights.

  • What are some popular things to do or see while on a layover in Istanbul?

    Taksim Square, Beyazit Meydani, and Laleli Camii are the most popular attractions in Istanbul if you're in need of something to do during your layover. Taksim Square, Beyazit Meydani, and Laleli Camii can be accessed by traveling approximately 20.8 mi, 21.7 mi, and 21.5 mi, respectively from Istanbul. Travelers can rent a car at Istanbul for an average daily rate of $42 to make sightseeing during their layover a little easier.

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

    Hyde Park, Buckingham Palace, and Piccadilly Circus are currently the most popular points of interest in London at the moment. Those on a layover in London interested in visiting Hyde Park, Buckingham Palace, or Piccadilly Circus can do so by traveling 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 $40 per day.

  • Where are the least popular layover locations for New Delhi to Houston George Bush Intcntl Airport flights?

    New Delhi to Houston George Bush Intcntl Airport flights that have layovers will least frequently stop in Tokyo.

  • Can I find deals for flights from New Delhi to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on New Delhi to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Delhi to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Delhi to George Bush Intcntl.

  • Can I find deals for business class flights from New Delhi to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from New Delhi to George Bush Intcntl 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 George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from New Delhi to Houston George Bush Intcntl Airport (average of $241). Flying from New Delhi to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Spring
Jersey Village
Humble
The Woodlands
Conroe
Tomball
Katy
Cypress

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Alternative routes for New Delhi to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
New Delhi to Hobby flights

Top 6 airlines flying from New Delhi to George Bush Intcntl

Discover the top 6 airlines that operate flights from New Delhi to George Bush Intcntl. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$773Average$951FlexibilityNo cancel feeOn-time70%
Qatar AirwaysCheapest$818Average$1,064FlexibilityNo cancel feeOn-time68%
Air FranceCheapest$887Average$1,041FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$893Average$1,079FlexibilityNo cancel feeOn-time77%
DeltaCheapest$897Average$1,071FlexibilityNo cancel feeOn-timeN/A
EmiratesCheapest$1,121Average$1,213FlexibilityNo cancel feeOn-time75%

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