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$400+ Cheap flights from George Bush Intcntl (IAH) to New Delhi (DEL)

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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — DEL
juil. 16 — juil. 231
mer. 7/16
mer. 7/23
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to New Delhi Indira Gandhi Intl are usually found in September or August, booked 25 days in advance, depart on a Thursday or Monday and return on a Wednesday

Cheap flight deals from George Bush Intcntl to New Delhi

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to New Delhi (DEL). 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 juillet 11, 2025.

Round-trip from

$722
(Delta)

One-way from

$404
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,327
From Houston George Bush Intcntl to New Delhi Indira Gandhi Intl
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One-way flight from Houston George Bush Intcntl to New Delhi Indira Gandhi Intl
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Highest demand for flights based on searches. 11% potential increase in price ($140 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from George Bush Intcntl to New Delhi

Cheapest flights from George Bush Intcntl to New Delhi
Explore the most affordable flight options available from George Bush Intcntl to New Delhi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juillet 11, 2025.

This Air France deal was found by Cheapflights users on 7/8. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/11:07 pmIAH - DEL
2 stops23h 13mAir France
dim. 9/1412:50 amDEL - IAH
2 stops26h 07mAir France
Deal found 7/8$722
This Virgin Atlantic deal was found by Cheapflights users on 7/10. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 9/1912:39 pmIAH - DEL
2 stops24h 56mVirgin Atlantic
ven. 10/102:05 amDEL - IAH
2 stops30h 01mVirgin Atlantic
Deal found 7/10$742
This Indian Eagle deal was found by Cheapflights users on 7/10. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 11/192:55 pmIAH - DEL
1 stop26h 55mTurkish Airlines
mer. 11/267:00 amDEL - IAH
1 stop23h 40mTurkish Airlines
Deal found 7/10$781
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 9/263:30 pmIAH - DEL
1 stop23h 55mDelta
sam. 10/412:50 amDEL - IAH
1 stop23h 15mDelta
Deal found 7/8$800
This KLM deal was found by Cheapflights users on 7/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 8/143:50 pmIAH - DEL
1 stop20h 30mKLM
mar. 9/23:55 amDEL - IAH
2 stops24h 10mKLM
Deal found 7/11$810
This American Airlines deal was found by Cheapflights users on 7/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 9/188:54 amIAH - DEL
2 stops25h 36mAmerican Airlines
sam. 10/1111:30 pmDEL - IAH
2 stops28h 27mAmerican Airlines
Deal found 7/10$822

Cheapflights Fare Finder

Customize your flight search to find flights from George Bush Intcntl to New Delhi 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 juillet 11, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to New Delhi that are best for you.

Fly from

George Bush Intcntl

Fly to

New Delhi

Route

Depart

Return

Price

HoustonNew Delhi

IAH - DEL

IAHDEL

Houston George Bush Intcntl

jeu. 8/7

7:59 pm-9:20 am

2 stops26h 51m

New Delhi Indira Gandhi Intl

ven. 12/19

5:05 am-11:56 pm

2 stops30h 21m

$722

HoustonNew Delhi

IAH - DEL

IAHDEL

Houston George Bush Intcntl

mer. 9/10

12:23 pm-12:05 am

2 stops25h 12m

New Delhi Indira Gandhi Intl

ven. 10/10

2:05 am-9:36 pm

2 stops30h 01m

$742

HoustonNew Delhi

IAH - DEL

IAHDEL

Houston George Bush Intcntl

jeu. 10/2

9:00 pm-4:40 am

1 stop21h 10m

New Delhi Indira Gandhi Intl

jeu. 10/9

6:20 am-7:05 pm

1 stop23h 15m

$785

HoustonNew Delhi

IAH - DEL

IAHDEL

Houston George Bush Intcntl

dim. 9/28

3:30 pm-1:55 am

1 stop23h 55m

New Delhi Indira Gandhi Intl

mar. 10/7

12:50 am-4:34 pm

2 stops26h 14m

$810

HoustonNew Delhi

IAH - DEL

IAHDEL

Houston George Bush Intcntl

ven. 8/29

7:47 am-9:00 pm

2 stops26h 43m

New Delhi Indira Gandhi Intl

ven. 9/12

11:30 pm-5:24 pm

2 stops28h 24m

$822

HoustonNew Delhi

IAH - DEL

IAHDEL

Houston George Bush Intcntl

mer. 9/10

6:10 pm-1:55 am

1 stop21h 15m

New Delhi Indira Gandhi Intl

mar. 10/21

11:30 pm-1:35 pm

2 stops24h 35m

$834

HoustonNew Delhi

IAH - DEL

IAHDEL

Houston George Bush Intcntl

lun. 8/18

9:00 pm-4:50 am

1 stop21h 20m

$400

HoustonNew Delhi

IAH - DEL

IAHDEL

Houston George Bush Intcntl

dim. 8/31

3:30 pm-1:55 am

1 stop23h 55m

$412

HoustonNew Delhi

IAH - DEL

IAHDEL

Houston George Bush Intcntl

lun. 8/18

12:51 pm-10:50 pm

2 stops23h 29m

$413

HoustonNew Delhi

IAH - DEL

IAHDEL

Houston George Bush Intcntl

jeu. 8/21

7:00 am-4:50 am

2 stops35h 20m

$416

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/8

Showing 1-10 of 13 results
1
2

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to New Delhi. Price data was last updated on June 27, 2025.

The best time to book flights from Houston George Bush Intcntl Airport to New Delhi is 25 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 Houston George Bush Intcntl Airport to New Delhi?

Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to New Delhi (average of $808). Flying from Houston George Bush Intcntl Airport to New Delhi in December is currently the most expensive (average of $1,347). 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 IAH to DEL?

Find hourly flight availability from George Bush Intcntl to New Delhi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated juillet 11, 2025.

It’s optimal to fly from Houston George Bush Intcntl Airport to New Delhi at noon. By choosing this option you can save up to 42% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to New Delhi?

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to New Delhi. Price data was last updated on December 16, 2024.

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

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

Reviews of airlines servicing New Delhi

Get insights into the airlines that provide service to New Delhi. 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 New Delhi. Reviews last updated juillet 11, 2025.
Read reviews from past customers who have flown Delta, KLM, and Air France from Houston George Bush Intcntl Airport to New Delhi. 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.
Delta
8.0
Very good
7,952 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,952 reviews
Delta
8.0
Very good
7,952 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,372 reviews
Delta
8.0
Very good
7,952 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,467 reviews
Delta
8.0
Very good
7,952 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
653 reviews
Delta
8.0
Very good
7,952 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Turkish Airlines
7.3
Good
3,896 reviews
Delta
8.0
Very good
7,952 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to New Delhi. 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 into for flights to New Delhi from Houston George Bush Intcntl?

    For a flight from Houston George Bush Intcntl to New Delhi, you will be flying into Indira Gandhi Intl. New Delhi Indira Gandhi Intl (DEL) is just 7.8 mi from the center of the city. Indira Gandhi Intl is the only New Delhi airport and it handles 0 inbound flights from Houston George Bush Intcntl per day. 15 airlines have flights to New Delhi Indira Gandhi Intl from Houston George Bush Intcntl on a regular basis.

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

    According to our current data, Delta ($722), Virgin Atlantic ($742), and Turkish Airlines ($782) offers the cheapest pricing from Houston George Bush Intcntl Airport to New Delhi. Delta is currently priced 34% below the average price you’ll pay for this route.

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

    The cheapest airline one-way is Turkish Airlines, with whom users have recently found tickets for as low as $405. However, be on the lookout for offers from KLM and Air France, as they are both options that can get you from Houston George Bush Intcntl Airport to New Delhi for a low price.

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

    The most popular layover on flights from Houston George Bush Intcntl Airport to New Delhi is Dubai. Houston George Bush Intcntl Airport to New Delhi flights stop in Istanbul the next most. Doha follows Istanbul in terms of the most frequent layover location on Houston George Bush Intcntl Airport to New Delhi flights.

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

    Burj Khalifa, Dubai Mall, and Burj Al Arab are the most popular attractions in Dubai if you're in need of something to do during your layover. Burj Khalifa, Dubai Mall, and Burj Al Arab can be accessed by traveling approximately 6.8 mi, 6.5 mi, and 13.6 mi, respectively from Dubai Intl. Those looking to explore during their layover in Dubai can rent a car from Dubai Intl for about $23 per day.

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

    The majority of Istanbul visitors spend their time at Taksim Square, Sultan Ahmet Camii, and Beyazit Meydani. Taksim Square, Sultan Ahmet Camii, and Beyazit Meydani are located about 20.8 mi, 22.3 mi, and 21.7 mi, respectively from Istanbul. Those landing in Istanbul looking to spend some time exploring during their layover can rent a car for about $48 per day.

  • What are points of interest worth seeing during a layover in Doha?

    If you're on a layover in Doha and looking for things to do, consider visiting Museum of Islamic Art, Katara Cultural Village, or Aspire Tower. Museum of Islamic Art, Katara Cultural Village, and Aspire Tower are located about 5.2 mi, 8.7 mi, and 10.6 mi, respectively from Doha Hamad Intl. Travelers can rent a car at Doha Hamad Intl for an average daily rate of $24 to make sightseeing during their layover a little easier.

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

    Houston George Bush Intcntl Airport to New Delhi flights that have layovers will least frequently stop in Frankfurt am Main. Frankfurt am Main is followed by Newark in terms of the least popular layover location on flights from Houston George Bush Intcntl Airport to New Delhi. New York comes in third to last in terms of the least popular layover locations on Houston George Bush Intcntl Airport to New Delhi flights.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to New Delhi (average of $808). Flying from Houston George Bush Intcntl Airport to New Delhi in December is currently the most expensive (average of $1,347). 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
Faridabad
Noida

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Alternative routes for George Bush Intcntl to New Delhi

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

Top 10 airlines flying from George Bush Intcntl to New Delhi

Discover the top 10 airlines that operate flights from George Bush Intcntl to New Delhi. 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 juillet 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$651Average$994FlexibilityNo cancel feeOn-time71%
DeltaCheapest$717Average$941FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$771Average$972FlexibilityNo cancel feeOn-time77%
EmiratesCheapest$824Average$1,048FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$871Average$1,122FlexibilityNo cancel feeOn-time68%
Air FranceCheapest$912Average$1,230FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$950Average$1,492FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$974Average$1,227FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$1,004Average$1,341FlexibilityNo cancel feeOn-time76%
IndiGoCheapest$1,011Average$1,187FlexibilityNo cancel feeOn-time80%

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