DEL - IAH

$497 Find Cheap Flights from New Delhi to Houston George Bush Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from New Delhi to George Bush Intcntl departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from New Delhi to Houston.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New Delhi to Houston.
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Cheap Flight Deals from New Delhi to Houston George Bush Airport (DEL-IAH)

 
These are the cheapest deals for flights from New Delhi to George Bush Intcntl currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from New Delhi to George Bush Intcntl

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from New Delhi to George Bush Intcntl.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
3:15 am - 8:00 pmDEL-IAH
28h 15m1 stop
10:45 pm - 8:45 amIAH-DEL
23h 30m1 stop
$828British Airways
Find Deal
Mon, Feb 3 - Thu, Mar 20
10:50 am - 2:10 pmDEL-IAH
38h 50m1 stop
4:55 pm - 8:45 amIAH-DEL
29h 20m1 stop
$857British Airways
Find Deal
Tue, Feb 4 - Thu, Mar 20
9:25 pm - 4:20 pmDEL-IAH
30h 25m1 stop
7:55 pm - 2:45 pmIAH-DEL
32h 20m1 stop
$1,129Emirates
Find Deal
Wed, Feb 19 - Wed, Jul 23
5:29 am - 1:35 pmDEL-IAH
43h 36m1 stop
12:30 pm - 10:35 pmIAH-DEL
23h 35m2 stops
$1,137Delta
Find Deal
Thu, Jan 16 - Sun, Apr 13
5:29 am - 1:35 pmDEL-IAH
43h 36m1 stop
3:20 pm - 1:55 amIAH-DEL
24h 05m1 stop
$1,144Delta
Find Deal
Thu, Jan 16 - Fri, Apr 11
6:20 am - 11:30 pmDEL-IAH
28h 40m2 stops
7:30 am - 9:10 pmIAH-DEL
27h 10m2 stops
$1,204United Airlines
Find Deal
Tue, Feb 4 - Thu, Mar 20
10:35 am - 4:20 pmDEL-IAH
41h 15m1 stop
7:10 pm - 2:30 amIAH-DEL
19h 50m1 stop
$1,251Emirates
Find Deal
Thu, Dec 19 - Thu, Jan 2
6:20 am - 5:35 pmDEL-IAH
22h 45m1 stop
1:35 pm - 9:50 pmIAH-DEL
20h 45m1 stop
$1,299United Airlines
Find Deal
Tue, Dec 24 - Thu, Jan 2
6:55 am - 1:20 pmDEL-IAH
41h 55m1 stop
3:05 pm - 5:15 amIAH-DEL
26h 40m1 stop
$1,303Turkish Airlines
Find Deal
Mon, Jan 13 - Thu, Jan 16
6:55 am - 1:20 pmDEL-IAH
41h 55m1 stop
2:35 pm - 4:40 amIAH-DEL
27h 35m1 stop
$1,332Turkish Airlines
Find Deal
Mon, Jan 13 - Mon, Apr 14

Flights from New Delhi to George Bush Intcntl - Travel Insights & Trends

Get data-powered insights and trends into flights from New Delhi to George Bush Intcntl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from New Delhi to Houston George Bush Airport?

The average price of all flights from New Delhi to Houston George Bush Intcntl Airport clicked on KAYAK for each day over the last 12 months.
When flying from New Delhi to Houston George Bush Airport, you should consider leaving on a Thursday and avoid Sundays if you are looking for the best rates. For your return to New Delhi, you’ll find the best rates on Wednesdays and the most expensive ones on Saturdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from New Delhi to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from New Delhi to Houston George Bush Intcntl Airport is October, where tickets cost $965 on average. On the other hand, the most expensive months are January and April, where the average cost of tickets is $1,369 and $1,334 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from New Delhi to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from New Delhi to Houston George Bush Intcntl Airport, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 85 days before departure.

Good to know

Low season

January

High season

May

Cheapest flight

$497
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly with an average 7% increase in price.
Flight from New Delhi to Houston George Bush Airport

When to book flights from New Delhi to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from New Delhi to George Bush Intcntl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking New Delhi to Houston George Bush Airport flights

  • How accessible is New Delhi Airport?

    The terminals are well-equipped to receive passengers with disabilities and reduced mobility needs with a dedicated buggy service to transport passengers to their boarding gates. There is also an additional service, known as Airport Kruz, which offers electric and manual wheelchairs to passengers for a fee. This service is available as well as the regular wheelchair service provided by airlines. There are also plenty of reserved seating spaces and accessible toilets, and if you need more assistance getting to your check-in counter or handing in your luggage, this can be arranged in advance with the airport and airline staff.

  • How can I go from Houston airport to the city centre?

    In addition to plenty of taxis, ride-sharing apps and car hire agencies available at the airport, you can also opt to take shuttle buses or conventional city buses to reach Houston city centre. The pick-up and drop-off areas for shuttle buses are located outside the Baggage Claim and Arrivals areas of Terminals A, B and C and on the Departure level of Terminal E. If you prefer taking the bus, you can hop on Line 102 to Downtown, with pick-up and drop-off available outside the baggage claim area of Terminal C (south side). The fare for the bus journey is roughly $ 1.25 ( ₹ 90) in cash only (with no change given).

  • What is the cheapest flight from New Delhi to Houston George Bush Intcntl Airport?

    In the last 3 days, the lowest price for a flight from New Delhi to Houston George Bush Intcntl Airport was $497 for a one-way ticket and $828 for a round-trip.

  • Do I need a passport to fly between New Delhi and Houston George Bush Airport?

    Yes, you’ll need a passport to travel to Houston George Bush Airport from New Delhi.

  • Which airports will I be using when flying from New Delhi to Houston George Bush Airport?

    On your way to Houston George Bush Airport, you’ll fly out from New Delhi Indira Gandhi Intl. You’ll be landing at Houston George Bush Intcntl.

  • Which aircraft models fly most regularly from New Delhi to Houston George Bush Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from New Delhi to Houston George Bush Airport?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between New Delhi and Houston George Bush Airport, with Star Alliance being the most commonly used for this route.

  • What is the most popular layover when flying to Houston George Bush Airport from New Delhi?

    Tokyo is the most popular layover city among KAYAK users traveling from New Delhi to Houston George Bush Airport.

  • Which is the best airline for flights from New Delhi to Houston, Emirates or Delta?

    The two airlines most popular with KAYAK users for flights from New Delhi to Houston are Emirates and Delta. With an average price for the route of $1,440 and an overall rating of 8.1, Emirates is the most popular choice. Delta is also a great choice for the route, with an average price of $1,075 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from New Delhi to Houston George Bush Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New Delhi to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Delhi to Houston George Bush Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from New Delhi is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from New Delhi to Houston George Bush Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston George Bush Airport with an airline and back to New Delhi with another airline. Booking your flights between New Delhi and IAH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Delhi to Houston George Bush Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston George Bush Airport from New Delhi up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from New Delhi to Houston George Bush Intcntl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $842 or less one-way.
  • There are several frequent flights from New Delhi - Indira Gandhi International Airport (DEL) to Houston - George Bush Intercontinental Airport (IAH); most with at least one stop in cities like Dubai (DXB) with Emirates; Frankfurt (FRA) or Munich (MUC) with Lufthansa; Toronto (YYZ) with Air Canada; London Heathrow (LHR) with British Airways; and Chicago (ORD) with United Airlines, amongst others.
  • There are premium lounges at Terminal 3 of New Delhi Airport, both at the International Departures and Arrivals areas, which are ideal for those looking to relax, grab a bite or get refreshed before their flight. These include the Plaza Premium, Plaza Nap and Shower Lounges, the Allways Vip Service, the AMEX Platinum Lounge and the Air India Maharaja Lounge.
  • If you’re looking for a quick and efficient trip to your hotel after your long journey, the Houston Airport Marriott is located inside IAH airport between Terminals B and C. To get there, you can either walk on the underground tunnel or take the complimentary subway service to the hotel.
See more tips

Top 5 airlines serving from New Delhi to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from New Delhi to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from New Delhi to George Bush Intcntl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
EmiratesOverall score based on 3489 reviews
8.0Comfort
7.9Food
8.3Crew
8.2Entertainment
8.1Boarding
Airline reviews

The entire crew was amazing. They went out of their way to make us enjoy a great travel experience.

10.0 ExcellentAnonymous, Nov 2024BOG - MIA
Read more Emirates reviews

The entire crew was amazing. They went out of their way to make us enjoy a great travel experience.

Loved everything! This flight had premium economy and I didn't see an option to upgraded to premium economy OR buy premium economy tickets. How come?

Some Crew were distinguishably fake in their interactions with passengers.

We was missed the flight They doesn’t lest us fly next flight without payment They charge me 606 hundred dollars What is very unacceptable,our first fight ticket was almost 2000 dollars, again paid 700 it’s hurt … airlines need to do something please

They were very pleasant and helpful. My husband and I were sitted apart. We asked if we could be seated together were told flight ws fuly booked but would try. After a while they were able to make it work we got seats together. Their food is good and attendents are very friendly/helpful.

The crew were friendly, dressed professionally and helpful when needed. The food was good to very good. The seats were comfortable and entertainment selections were excellent.   For that long of a flight Athens to Newark Economy is a little tight and the space became uncomfortable about mid-way. Next time I would try and get a Premium Economy seat. Especially for the return flight when one can be less enthused and tired. On the way to a vacation enthusiasm can outweigh discomfort.

The staff were very friendly and helpful. The seats were very comfortable and spacious. The entertainment was amazing, and so was the food!

On the DXB to IAD flight, missed the snack between the meals again...

Excellent staff! Flights were delayed due to technical issues after everyone was boarded and we sat in the flight for almost 2 hours before taking off. Not enough vegetarian food was available despite pre-ordering. The staff did an exceptional job dealing with both the problems neither of their making.

Better entertainment; the lack of it made the very long flight even longer

I sat in comfort plus. It was fine. Seats were comfortable. I got drinks and snacks.

Crew was nice. Flight was timely. Seats could be better as well as the food considering it’s first class.

Left on time and arrived early this extending our 31 minute transfer. Bags made it also!

Good and consistent Printer in lounge did not work for me :(

Most of my discomfort was going through TSA. However, the Delta seats had inadequate leg room and I tried my very best to connect to the wi-fi and it was a cumbersome process that finally gave me the info that I needed to sign in AFTER I had completed the flight...Why make it so difficult to use? That said I really really appreciate the pilot taking a little extra time to avoid a bad storm area and both landings in Atlanta and Orlando were flawless to my delight!!!

Delayed in taking off because no flight crew. The in seat entertainment was working properly.

I love my flight attendant Faith, always smiles always helpful. She makes the flight experience wonderful thank you

My return flights were changed by the airline and my preferred seat selection with extra legroom was not transferred to the new flights

I upgraded to first class only to find out that I still had no access to the sky lounge without a sky miles card or AmEx (something that should be emphasized outside of the fine print!) Also, no food or drink service provided during the flight, so I basically paid 4x more just for “free” checked baggage and a bigger seat. Not worth it.

Very dissatisfied with the fact that I had upgraded to first class for the second part of my trip only to find out that the lounge was still not available to me, as well as not having any food or drink service on the flight due to weather, so I lost out more than what I paid for.

It was very good and it was not my first time I always take Turkish air line for my travels

Food excellent Bathrooms improve cleanliness needed Staff fairly well attentive Entertainment fair Seats lie flat worked well

Business class: Like: food selection presentation Staff on the airline Love: lounge in Istanbul Needs major improvement: attitude of reception at Istanbul lounge: 4 of them sitting there: inattentive and then rude. They do not fit with rest of Turkish hospitality!

My flight was cancelled with no warning! I had to find out right at the airport when I arrived from my previous flight!

Excellent service. Made United 's business class look like a cattle car

I have been flying Turkish Airlines for the last 5 years it’s always great service, on time , excellent food, only one thing wasn’t reliable is their on board WiFi most of the time it doesn’t work.

My checked bag did not get loaded on the aircraft in Istanbul. Other than that, the flight was smooth, on time and the crew was friendly, efficient, and professional.

You need to weight all bags together because we were 2 and we allowed 4 bags plus hand carry and personal items. We trying to saved bag like we put our stuff in 3 bags so we don’t have to carry more bags and airline also save space time less bags less work. We had only 1.6 kg over and we requested crew he said it’s airline policy that you need separate bag that’s ruined our mod and carry that suit in our hand in plastic bag he didn’t understand that we have less bags that make sense if we brought over luggage then it’s problem. I think if you guys change your policy and weight all together that will be good

Better than other airlines but still not at the top with other airlines that you pay the same price and services and customer service are much more well performed with care and attention to the customer. Still a long way to go. Some of the flight attendants are speaking English like they translate direct from Turkish. They need to improve the customer service for a global travel.

After boarding cabin was too hot AC didn’t work

Smooth boarding. I liked the pilots communicated potential turbulence upcoming.

Plane still had screens for watching movies. Good selection too.

The care and attention for my flight was great. The seats were not as comfortable.

Flight crew was amazing! I don't like that the Polaris seats are side-by-side.

They need to improve their boarding process. Group 1 and/or paying first class passengers shouldn't be in the middle of boarding process

The plane was so gross and dirty. Literally saw dust layering and flowing out the grey vents. Dust was all over the air vent knobs to the point where I took my sani wipe and cleaned them down so at least it wasn't blowing my my face. Also, I upgraded and paid for Wifi and it's always so spotty. I get we are in the air, but don't charge for it if it's not going to work. I expect so much more from United. They really are giving up.

Short flying. The seats do not recline at all and very uncomfortable.

Flight was on time, crew were excellent. For some reason our originally selected seats were changed. We had to re-choose our seats when we checked in online and options were limited. One of our two checked bags we placed on the wrong carousel. It was only be shear luck that I saw it. That cost us 20 minutes of wasted time. So much for the “priority” tags. They are meaningless, and have been ever since they were implemented. I wish you would do the save some money and stop using them.

Great crew, boarding and deboarding excellent. Seats too close together. The 5'8" woman seated next to me had her knees pushed into the seat in front of her. The meat was very tough in the dinner...

The ground crew in Houston were not friendly. The security staff were very rude and reflected an attitude of superiority with rude remarks.

Flight was fine, food better than anticipated and flight attendants were helpful and friendly.

Our headphone plug is broken, we can not enjoy our entertainment, especially traveling with 5 year old who like to watch movie

It was good but I wished if they could have sign do not disturb if we did not wanted any meals . I was tired and slept through the entire flight and woke up just before landing .being hungry Too late to ask for something to eat before exiting the flight . Left feeling hunger 🙁

Pleasant, attentive and efficient flight attendants. Boarding process and seat selection easy. No internet on transatlantic flight. Extremely uncomfortable, rigid seat.

The seats of the Boeing 787-10 Dreamliner were ridiculously uncomfortable. I was on 10 flights during this vacation and this plane was super uncomfortable both times I was on one whereas all of the others were perfectly fine. Additionally, these planes do not have any air vents that passengers can control, the climate is entirely controlled by the crew which made for an extremely uncomfortable temperature for the duration. The flight attendants tried to make everyone happy with the temperature but several people you could tell were excessively warm and just wanted a bit of airflow.

Don't fly thru London Awful and huge U need 4 hrs to transfer cuz u have to tale buses to and fro from airplanes Bad business

Staff with low service level, forgetful. Temperature at 15 C and after asking twice to raise the temperature the crew did nothing.

I was disappointed with the quality of the food for an international flight also I wasn't given a toiletry bag which is customary in international flights.

They had about 20-25 people overbooked. Including me. Why is this?? I was put on a flight to NC an hour later with a 4 hour layover. I was supposed to be home at 1045am instead i was home at 7:30pm. An extra day to pay for dog care.

Boarding is not controlled as groups called was not enforced

Book cheap flights from New Delhi to Houston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from New Delhi to Houston found on KAYAK in the last 72 hours.
2/9Sun
1 stopKLM
21h 45mDEL-IAH
$497
12/6Fri
2 stopsVirgin Atlantic
30h 34mDEL-IAH
$511
12/19Thu
1 stopTurkish Airlines
24h 00mDEL-IAH
$660
2/23Sun
1 stopEmirates
23h 40mDEL-IAH
$669
2/3Mon
1 stopEmirates
35h 35mDEL-IAH
$670
2/9Sun
1 stopTurkish Airlines
24h 00mDEL-IAH
$673
12/4Wed
1 stopDelta
23h 40mDEL-IAH
$740
12/6Fri
1 stopDelta
43h 10mDEL-IAH
$751
1/19Sun
1 stopBritish Airways
22h 25mDEL-IAH
$920
1/29Wed
1 stopBritish Airways
28h 15mDEL-IAH
$921

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Last minute flights from New Delhi to George Bush Intcntl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from New Delhi to Houston that are departing in the next 10 days.
11/24Sun
multi-stopVirgin Atlantic
30h 34mDEL-IAH
4/25Fri
multi-stopVirgin Atlantic
31h 30mIAH-DEL
$863
11/26Tue
multi-stopBritish Airways
22h 25mDEL-IAH
5/6Tue
multi-stopBritish Airways
30h 00mIAH-DEL
$908
11/26Tue
multi-stopBritish Airways
22h 25mDEL-IAH
5/6Tue
multi-stopBritish Airways
25h 24mIAH-DEL
$918
11/26Tue
multi-stop
31h 13mDEL-IAH
5/6Tue
multi-stop
27h 25mIAH-DEL
$1,018
11/26Tue
multi-stop
21h 45mDEL-IAH
5/27Tue
multi-stop
20h 15mIAH-DEL
$1,067
11/24Sun
multi-stopAir France
23h 40mDEL-IAH
4/25Fri
multi-stopAir France
20h 15mIAH-DEL
$1,165
11/25Mon
multi-stopJapan Airlines
31h 44mDEL-IAH
4/25Fri
multi-stopJapan Airlines
58h 07mIAH-DEL
$1,247
11/23Sat
multi-stopAir France
23h 40mDEL-IAH
12/4Wed
multi-stopAir France
24h 35mIAH-DEL
$1,355
11/25Mon
multi-stopUnited Airlines
43h 15mDEL-IAH
4/25Fri
multi-stopUnited Airlines
21h 25mIAH-DEL
$1,412
11/24Sun
multi-stopUnited Airlines
22h 48mDEL-IAH
12/4Wed
multi-stopUnited Airlines
24h 55mIAH-DEL
$1,550

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Everything you need to know for your flight from New Delhi to George Bush Intcntl

Information on your arrival and departure airports

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