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DEL - IAH

Find cheap flights from New Delhi to Houston George Bush Airport from ₹ 40,157

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 21/5. 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
Sat 25/5
Sat 1/6

Search hundreds of travel sites at once for deals on flights to Houston George Bush Airport

 
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.
In the last 7 days, travellers have searched 44,979,812 times on KAYAK, and here's why:

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Cheap flight deals from New Delhi to George Bush Intcntl (DEL-IAH)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from New Delhi to George Bush Intcntl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
09:00 - 14:30DEL-IAH
40h 00m2 stops
18:50 - 20:00IAH-DEL
37h 40m2 stops
₹ 71,233Singapore Airlines
Find Deal
Mon, 16 Sep - Sat, 16 Nov
09:00 - 14:30DEL-IAH
40h 00m2 stops
18:50 - 20:00IAH-DEL
37h 40m2 stops
₹ 72,816Singapore Airlines
Find Deal
Mon, 16 Sep - Tue, 12 Nov
09:00 - 14:30DEL-IAH
40h 00m2 stops
18:50 - 20:00IAH-DEL
37h 40m2 stops
₹ 79,731Singapore Airlines
Find Deal
Mon, 16 Sep - Fri, 15 Nov
02:50 - 13:35DEL-IAH
21h 15m1 stop
16:30 - 00:10IAH-DEL
20h 10m1 stop
₹ 86,397Lufthansa
Find Deal
Wed, 25 Sep - Wed, 26 Feb
02:50 - 13:35DEL-IAH
21h 15m1 stop
16:30 - 00:10IAH-DEL
20h 10m1 stop
₹ 86,563Lufthansa
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Wed, 25 Sep - Wed, 26 Feb
01:35 - 13:45DEL-IAH
22h 40m1 stop
15:55 - 01:15IAH-DEL
21h 50m1 stop
₹ 87,896British Airways
Find Deal
Sat, 21 Sep - Fri, 28 Feb
01:35 - 18:59DEL-IAH
27h 54m1 stop
15:35 - 23:30IAH-DEL
21h 25m1 stop
₹ 90,312British Airways
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Mon, 10 Jun - Sun, 21 Jul
22:50 - 12:21DEL-IAH
24h 01m1 stop
12:03 - 21:30IAH-DEL
22h 57m2 stops
₹ 99,560United Airlines
Find Deal
Sun, 30 Jun - Sun, 1 Sep
06:30 - 19:10DEL-IAH
23h 10m1 stop
21:35 - 05:15IAH-DEL
21h 10m1 stop
₹ 100,143Turkish Airlines
Find Deal
Thu, 9 May - Wed, 30 Oct
06:30 - 19:10DEL-IAH
23h 10m1 stop
21:35 - 05:15IAH-DEL
20h 10m1 stop
₹ 101,310Turkish Airlines
Find Deal
Mon, 13 May - Wed, 6 Nov

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.
If your flying dates are flexible, you should consider flying to Houston George Bush Airport on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Tuesday is the most expensive day to fly from New Delhi to Houston George Bush Airport. For your return ticket, we recommend flying on a Friday and avoiding Thursdays for the best deals.

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 ₹ 100,310 on average. On the other hand, the most expensive months are August and January, where the average cost of tickets is ₹ 153,798 and ₹ 126,887 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 1 week before departure. For the absolute cheapest price, our data suggests you should book 89 days before departure.

Which airlines provide the cheapest flights from New Delhi to Houston George Bush Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Houston George Bush Airport from New Delhi were found on Singapore Airlines (₹ 53,238) and Delta (₹ 54,904), and the lowest return tickets were found on Singapore Airlines (₹ 71,233) and Delta (₹ 80,481).

Good to know

Low season

February

High season

May

Cheapest flight

₹ 40,157
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly and prices are also 1% lower on average.
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 return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 ₹ 482 for a one-way ticket and ₹ 855 for a return.

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

    New Delhi and Houston George Bush Airport are both served by 1 main airport. You will leave New Delhi from New Delhi Indira Gandhi Intl and will be arriving 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?

    Star Alliance, SkyTeam, and oneworld 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.

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

    The two airlines most popular with KAYAK users for flights from New Delhi to Houston are ANA and Emirates. With an average price for the route of ₹ 113,162 and an overall rating of 8.4, ANA is the most popular choice. Emirates is also a great choice for the route, with an average price of ₹ 118,691 and an overall rating of 8.1.

  • 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 travellers 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 return ticket. You could then fly to Houston George Bush Airport with an airline and back to New Delhi with another airline.

  • 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

Top tips for finding a cheap flight from New Delhi to Houston

  • 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.

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.
7.7
Qatar AirwaysOverall score based on 4479 reviews
8.2crew
7.7entertainment
7.5food
7.7comfort
7.8boarding
Airline reviews

More facilities to transport to the gates......felt too much walking distance

10.0 ExcellentAnonymous, Apr 2024DOH - BOS
Read more about Qatar Airways reviews

More facilities to transport to the gates......felt too much walking distance

Just happy I flew Qatar Airways awesome no wonder they are #1 in the world right now! The food was just delicious, very courteous, professional crew.

It was good no problems made it on time for the next flight overseas!

It was a really long flight from Doha to Philadelphia and it was overall a good one. The one area that I would comment on is that there is a lot of single-use plastic and disposables in the meal service for American Airlines. It would be great to see more circular options in the meal service to reduce the amount of waste.

Suddenly Flight has been change by Qatar and there’s no information is there of us from Bom to Doha and counter person is behaving like Qatar owner next I will not buy Qatar and I will not suggest anyone to fly in Qatar

This is my first and last flight with Qatar because when we go for boarding pass in Delhi airport the team asked for money charging me for hand baggage which is technically including with my ticket so also we get one our temple pics I ask them to checking in but they tell me I have to pay $500 dollars for that additional which is not make sense than I diseased to throw away because I can’t take with us . For carry in beg also I pay some Indian n currency for the guy who help I already pay 6 passengers ticket cost me $8000 so really I’m not happy . PLUS MY 6 checked baggage was damaged I already claim for four beg at airport but now I’m worried about my stuff inside maybe broken too which is more expensive stuff me really bad experience

The crew was fantastic and the over flight was perfect as well.

They shld provide food. Between food they are giving 10 hours gap which is toooo much

The crew was great and the food and liquor offerings were good. Seats were a bit cramped. Flight arrived early at destination. That's a plus.

All over with Qatar airlines my experience was really bad due to delays and then putting me on different airlines and after 8 hours of wait I had to listen to their is no plane to fly for another 24 hours. Wore experience ever.

Movie selection was ok, but could be better. Would like to see greater selection of newer movies.

Loved the check-in experience. Very friendly staff and not crowded. I did wind up with a middle-middle seat, which was quite uncomfortable. Always appreciate the very professional staff on TAL.

COmpared to my experience in the business class of other airlines the food variety and offerings were meager. They did not have any cookies or crackers for snacking! They were unable to offer some other items. This has never been my experience in other airlines.

Paying for reserved seats and never received the seats I paid for !! Just fake and a surprise out of their " box "

Turkish airline always good Only Turkish representatives at the gave need to be more helpfull to any staff who traveling on Turkish airline . One situation happened Ist to jfk on Feb 29 TK3 had seats I asked them to transfer me to tk3 because Feb 29 tk1 was oversold and they advise me that I might not make it for tk1 I asked them to transfer me to tk3 and they say no they can’t do it I been telling them you know that I don’t have a chance for tk 1 why would you let plane go with some empty seats on tk3 if you can transfer me to tk3 and have less staff on tk1 and still told me no I waited for tk1 9 hours and only last minute I got seat on tk1 It was not easy situation but I am glad I made it home Thank you Turkish Airline One more suggestion for Turkish Airline you need to make a FIRST CLASS cabin it would be so cool 🆒 Good luck all the best See you more

First class payment but wife’s seat broken, would recline but not lay flat. On previous flight, delays and ground crew malfunctions connecting jetway made us miss flight to Houston. I asked twice for a cart to assist us getting across the massive Istanbul Airport, but was denied. We are both over 70.

My flight had two legs. When checking in at the first leg the agent offering for a deal to upgrade the leg to first class for $199. He then claimed I would be able to upgrade the second leg once I got to the next airport. I declined and when I inquired about upgrading at the second airport, the cost was $1,300. I also had an issue at the airport lounge. I am allowed one guest in the lounge. My friend came in the lounge for less than 5 minutes and left when she couldn’t get a sleeping suite. I wanted to bring in another friend. The airport staff first started acting as though they didn’t understand English and then became upset when I asked for their names so I could file a complaint. As an elite member I knew they could do more but were not. One of the agents started over talking me and walked away mid conversation dismissing my request for assistance. A man claiming to be the manager said you were asking for her name. He also never tried to assist me or see what was going on. He claimed the interactions were recorded and management would see everything. I’m not sure how that would assist me days later. I am sure it didn’t help that I was a black American woman.

Better attitude training for staff at airport, better training for flight attendants, better food, don’t put us with all the crying babies that cried nonstop for 12 plus hours.

Crew announced boarding started and they asked passengers to form a queue. Actual boarding didn’t start and queue was not moving for around 40-50 mins. Very poor management.

It was a terrible airline. The air hostess and the people in the flight, just very rude.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Terrible. 2 hour delay. Sat on the tarmac. Missed my connecting flight. Had to ARGUE with Customer service to get a hotel and food. Terrible experience with my loyal carrier

I liked the exit row seat. Hated the distance between gates in Houston.

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

Leg room was lacking. Legs crammed into seat in front.

It was delayed several hours which delayed our connection in Denver. Not happy.

Ok, but comfort was lacking as the seats were way to small

All good except paid for wifi that did not work

The flight I was connecting with waited for me even though my 1st flight was late. I really appreciated that.

Some of these FA’s need attitude check. Snarky bitches

The crew member put her luggage and boxes behind my seat so I was able to recline while the passenger in front of me did for 8 hours. My knees were forced against the seat for hours :(. Dude sitting next to me hasn't showered in weeks so I almost threw up.

Sorry my last review for prg to fra was for this flight. My prg to fra flight was fine but my second flight back to Washington DC was with a slow awful crew who wouldn’t come in a timely manner to take trash and take trash before serving coffee tea and was shoving other people’s bottles of water on me when we were not traveling together

Lufthansa was amazing. Definitely upgrade your seat if you can swing it - they take very good care of their passengers. Customs in DC is nothing short of a nightmare though. Stood in line waiting to go back through security for 30 minutes, had to RUN through and across two terminals to make my connection and only had 5 minutes to spare. Terrible. Very very poor coordination by the airport staff and CBP.

I was ver pleased with the service all the way through

I always try to book flights that don’t charge for baggage. Yet I was charged $75 for this flight.

Trouble keeps changing the time and I was booked different flight without knowing it was bad experience

My concern is with Flight: 441 IAH-FRA I was very cramped in my seat and the person in front of me was reclined. I pulled my wallet out of my purse and when finished I did my best to cram it back into my purse. Our flight was very delayed and we were rebooked twice and lots of airport time. As I got off the flight I noticed that I had dropped my wallet( containing all my credit & debit bank cards + 240 US dollars & 240 Euros. I spoke to customer service & Lost &Found. I was denied access to look on the plane. Therefore I have been without money and given no help. Paula Bjork 503.545.6698

So far so good. I missed my flight because of the Lufthansa diversion. United helped me to figure out how to get accommodations from Lufthansa for my long layover. They help me book appropriate onward flight.

During the flight there was a medical emergency. We were diverted. Of course I'm thankful they cared for the health of that passenger, but they did a poor job of communicating with the rest of us passengers. In the end we arrived at our destination several hours late, with no direction of how to rebook missed connecting flights. It all worked out in the end. Those of us that needed accommodations were put up in a hotel by Lufthansa until we could make it to our final destination. But it was United Airlines Personnel who really helped us navigate the process.

Always a pleasure to deal with United's helpful and knowledgeable staff

I really did not like being ordered to pull my shade down by the attendants. One of them was very rude to me about it, standing there until I closed it like I was a child brusquely reaching across me to close an adjoining one. They claim it was so people who wanted to could sleep. It’s a 10:30am flight not a red eye. Closing your shade or leaving it up for natural light should be a choice. Ruined my flight!

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

The crew was very attentive and kept busy serving a variety of treats!

Terrible. Flight was 3 hours delayed and I missed my other flight to my final destination

Offered vegetable curry when it was actually tofu which I don’t care for.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

perhaps eye contact with the cabin crew, instead of abruptness and an impatience to serve.

Not enough trash pickups throughout the flight. Everything else was great.

Overall good, the gluten free food is very hit/miss though and you must tell them you have an allergy days in advance.

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.
21/5Tue
3 stops
51h 28mDEL-IAH
₹ 40,157
14/5Tue
3 stops
51h 28mDEL-IAH
₹ 40,741
19/5Sun
3 stops
52h 45mDEL-IAH
₹ 42,240
9/5Thu
1 stopTurkish Airlines
23h 10mDEL-IAH
₹ 55,570
2/6Sun
1 stopTurkish Airlines
40h 45mDEL-IAH
₹ 56,570
3/6Mon
1 stopQatar Airways
22h 00mDEL-IAH
₹ 68,317
19/9Thu
1 stopQatar Airways
22h 00mDEL-IAH
₹ 68,401
18/5Sat
2 stopsUnited Airlines
34h 14mDEL-IAH
₹ 73,316
1/7Mon
2 stopsLufthansa
24h 00mDEL-IAH
₹ 74,566
16/9Mon
2 stopsLufthansa
30h 25mDEL-IAH
₹ 75,066

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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.
26/4Fri
multi-stop
58h 26mDEL-IAH
1/5Wed
multi-stop
33h 43mIAH-DEL
₹ 125,304
30/4Tue
multi-stop
23h 30mDEL-IAH
19/5Sun
multi-stop
24h 05mIAH-DEL
₹ 128,387
30/4Tue
multi-stop
31h 05mDEL-IAH
13/8Tue
multi-stop
21h 15mIAH-DEL
₹ 129,303
28/4Sun
multi-stopBritish Airways
38h 10mDEL-IAH
8/2Sat
multi-stopBritish Airways
23h 35mIAH-DEL
₹ 146,633
29/4Mon
multi-stopLufthansa
22h 45mDEL-IAH
12/8Mon
multi-stopLufthansa
20h 30mIAH-DEL
₹ 165,878
29/4Mon
multi-stopLufthansa
22h 45mDEL-IAH
16/8Fri
multi-stopLufthansa
22h 50mIAH-DEL
₹ 166,211
29/4Mon
multi-stopTurkish Airlines
23h 10mDEL-IAH
10/7Wed
multi-stopTurkish Airlines
21h 20mIAH-DEL
₹ 452,645
28/4Sun
multi-stopUnited Airlines
24h 26mDEL-IAH
14/7Sun
multi-stopUnited Airlines
20h 35mIAH-DEL
₹ 468,641
28/4Sun
multi-stopUnited Airlines
26h 23mDEL-IAH
9/7Tue
multi-stopUnited Airlines
23h 58mIAH-DEL
₹ 468,724
29/4Mon
multi-stopTurkish Airlines
23h 10mDEL-IAH
14/7Sun
multi-stopTurkish Airlines
21h 25mIAH-DEL
₹ 493,385

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New Delhi - Houston George Bush Airport Flights

Departure:

New Delhi (DEL)India

Destination:

Houston George Bush Airport (IAH)United States

Return flight deals:

Houston George Bush Airport - New Delhi

Cabin classes: