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Cheap flights from New Delhi to Houston George Bush Intcntl Airport from ₹ 42,283

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — IAH
1 Feb — 8 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from New Delhi to George Bush Intcntl

Enter your travel dates to find the best prices.

Best flights from New Delhi to George Bush Intcntl
Discover carefully curated flight deals from New Delhi to George Bush Intcntl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 January 2026.

Sat 28/310:50DEL - IAH
1 stop37h 05mBritish Airways
Fri 1/516:55IAH - DEL
2 stops44h 10mBritish Airways
Deal found 31/12₹ 85,466
Wed 21/103:20DEL - IAH
2 stops26h 56mMultiple Airlines
Tue 24/312:40IAH - DEL
2 stops24h 20mMultiple Airlines
Deal found 1/1₹ 85,736
Thu 22/103:20DEL - IAH
2 stops26h 56mKLM
Sun 22/316:56IAH - DEL
2 stops21h 44mKLM
Deal found 1/1₹ 85,826
Tue 31/323:35DEL - IAH
2 stops24h 32mUnited Airlines
Thu 30/412:10IAH - DEL
2 stops22h 50mUnited Airlines
Deal found 31/12₹ 86,096
Thu 2/406:30DEL - IAH
1 stop40h 45mTurkish Airlines
Mon 6/421:05IAH - DEL
1 stop21h 15mTurkish Airlines
Deal found 30/12₹ 90,324
Tue 27/101:30DEL - IAH
1 stop23h 55mDelta
Sat 11/715:55IAH - DEL
1 stop20h 25mDelta
Deal found 31/12₹ 91,314
Tue 31/323:35DEL - IAH
2 stops24h 32mUnited Airlines
Tue 5/512:10IAH - DEL
2 stops22h 50mUnited Airlines
Deal found 31/12₹ 86,096
Mon 30/306:30DEL - IAH
1 stop23h 10mTurkish Airlines
Sat 2/521:05IAH - DEL
1 stop21h 15mTurkish Airlines
Deal found 1/1₹ 91,404
Fri 23/106:15DEL - IAH
1 stop43h 10mDelta
Thu 16/715:55IAH - DEL
1 stop20h 25mDelta
Deal found 31/12₹ 92,663
Thu 2/401:35DEL - IAH
2 stops32h 48mBritish Airways
Mon 4/508:51IAH - DEL
2 stops28h 14mBritish Airways
Deal found 1/1₹ 95,002
Sun 5/406:30DEL - IAH
1 stop40h 45mTurkish Airlines
Fri 1/514:30IAH - DEL
1 stop27h 50mTurkish Airlines
Deal found 31/12₹ 94,552

Find 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 2 January 2026.

Round-trip from

₹ 74,040

One-way from

₹ 42,283

Popular in

January

Cheapest in

December

Average price

₹ 117,223
Lufthansa
  • Lufthansa
  • 3/4-2/5
  • 3 total stops
  • 46h 51m total
  • New Delhi to Houston
Search Deals
3/2
  • 3/2
  • 3 total stops
  • 35h 52m total
  • New Delhi to Houston
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (₹ 242,077 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 151,876 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 454,620 searches. Data last updated 2 January 2026.
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

Sat 28/3

10:50-13:25

1 stop37h 05m

Houston George Bush Intcntl

Fri 1/5

16:55-23:35

2 stops44h 10m

₹ 85,466

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Wed 21/1

03:20-18:46

2 stops26h 56m

Houston George Bush Intcntl

Tue 24/3

12:40-23:30

2 stops24h 20m

₹ 85,736

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Thu 22/1

03:20-18:46

2 stops26h 56m

Houston George Bush Intcntl

Sun 22/3

16:56-01:10

2 stops21h 44m

₹ 85,826

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Tue 31/3

23:35-13:37

2 stops24h 32m

Houston George Bush Intcntl

Thu 30/4

12:10-21:30

2 stops22h 50m

₹ 86,096

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Tue 31/3

23:35-13:37

2 stops24h 32m

Houston George Bush Intcntl

Tue 5/5

12:10-21:30

2 stops22h 50m

₹ 86,096

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Thu 2/4

06:30-12:45

1 stop40h 45m

Houston George Bush Intcntl

Mon 6/4

21:05-04:50

1 stop21h 15m

₹ 90,324

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Tue 27/1

01:30-13:55

1 stop23h 55m

Houston George Bush Intcntl

Sat 11/7

15:55-22:50

1 stop20h 25m

₹ 91,314

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Mon 30/3

06:30-19:10

1 stop23h 10m

Houston George Bush Intcntl

Sat 2/5

21:05-04:50

1 stop21h 15m

₹ 91,404

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Fri 23/1

06:15-13:55

1 stop43h 10m

Houston George Bush Intcntl

Thu 16/7

15:55-22:50

1 stop20h 25m

₹ 92,663

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Sun 5/4

06:30-12:45

1 stop40h 45m

Houston George Bush Intcntl

Fri 1/5

14:30-04:50

1 stop27h 50m

₹ 94,552

Flights are sorted by cheapest return flights first.

Deals found on 30/12

Showing 1-10 of 23 results
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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 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 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 return flight from New Delhi to George Bush Intcntl. Price data was last updated on 26 December 2025.

The best time to book flights from New Delhi to Houston George Bush Intcntl Airport is 14 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, December is the cheapest month in which you can book a flight from New Delhi to Houston George Bush Intcntl Airport (average of ₹ 72,691). Flying from New Delhi to Houston George Bush Intcntl Airport in August is currently the most expensive (average of ₹ 88,795). 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.

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 2 January 2026.
Check out reviews from past customers who have flown with Emirates, Air France, andTurkish Airlines from New Delhi to Houston George Bush Intcntl Airport 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
3,449 reviews
Check prices

Overall

8.1

Food

7.9

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
Emirates
8.1
Very Good
3,449 reviews
Emirates
8.1
Very Good
3,449 reviews
Check prices

Overall

8.1

Food

7.9

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
Air France
7.4
Good
1,515 reviews
Emirates
8.1
Very Good
3,449 reviews
Check prices

Overall

8.1

Food

7.9

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
Turkish Airlines
7.3
Good
4,142 reviews
Emirates
8.1
Very Good
3,449 reviews
Check prices

Overall

8.1

Food

7.9

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
IndiGo
6.8
Okay
512 reviews
Emirates
8.1
Very Good
3,449 reviews
Check prices

Overall

8.1

Food

7.9

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
British Airways
6.7
Okay
7,637 reviews
Emirates
8.1
Very Good
3,449 reviews
Check prices

Overall

8.1

Food

7.9

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.

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?

    For a flight from New Delhi to Houston George Bush Intcntl, you will be flying from Indira Gandhi Intl. New Delhi Indira Gandhi Intl (DEL) is just 12.5 km from the centre of the city. Indira Gandhi Intl is the only New Delhi airport and it handles 0 outbound flights to Houston George Bush Intcntl per day. 9 airlines have flights to Houston George Bush Intcntl from New Delhi Indira Gandhi Intl on a regular basis.

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

    A quick flight from New Delhi to Houston George Bush Intcntl Airport can take about 24h 32m. British Airways provides one of the quickest options available for as low as ₹ 86,096. The distance from New Delhi to Houston George Bush Intcntl Airport is about 13446 km. This flight may include one or multiple stops.

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

    Our cheapest airline available from New Delhi to Houston George Bush Intcntl Airport is IndiGo. Our recent data shows that you can find tickets from as low as ₹ 37,538 on this airline. Additional options worth looking into are British Airways and Air France, starting at ₹ 73,135 and ₹ 74,372 round-trip. You may be able to fly from New Delhi to Houston George Bush Intcntl Airport for 61% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with IndiGo, which is currently one of the cheapest options available, starting at ₹ 36,538. Turkish Airlines flights start at ₹ 48,208 while deals on KLM start at ₹ 50,106 one-way.

  • 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 holiday 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, December is the cheapest month in which you can book a flight from New Delhi to Houston George Bush Intcntl Airport (average of ₹ 72,691). Flying from New Delhi to Houston George Bush Intcntl Airport in August is currently the most expensive (average of ₹ 88,795). 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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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 9 airlines flying from New Delhi to George Bush Intcntl

Discover the top 9 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 454,620 searches. Data last updated 2 January 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest₹ 72,572Average₹ 90,888FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
British AirwaysCheapest₹ 73,135Average₹ 87,480FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest₹ 74,372Average₹ 90,777FlexibilityNo cancel feeOn-time77%
Search Air France flights
Turkish AirlinesCheapest₹ 75,966Average₹ 99,606FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
DeltaCheapest₹ 79,641Average₹ 97,572FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapest₹ 80,836Average₹ 92,441FlexibilityNo cancel feeOn-time75%
Search KLM flights
Qatar AirwaysCheapest₹ 87,539Average₹ 104,160FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
United AirlinesCheapest₹ 96,007Average₹ 127,458FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
EmiratesCheapest₹ 100,963Average₹ 110,860FlexibilityNo cancel feeOn-time75%
Search Emirates 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 George Bush Intcntl?

Deals for New Delhi to George Bush Intcntl 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 George Bush Intcntl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to George Bush Intcntl from New Delhi.

Can Cheapflights find flights from New Delhi to George Bush Intcntl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from New Delhi to George Bush Intcntl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from New Delhi to George Bush Intcntl become cheaper?

Not ready to book yet? You can track prices for flights from New Delhi to George Bush Intcntl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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