$689 Find Cheap Flights from New Delhi to Houston - Compare and Save

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 Houston departing on 8/11. 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.
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Everything you should know

Cheapest round-trip
$1,118
Typical prices: $1,005-$1,222
British Airways
Wed 11/11Tue 12/8
DEL - IAH • 1 stop
Cheapest one-way
$689
Typical prices: $652-$828
Multiple Airlines
Tue 8/11
DEL - IAH • 2 stops
Top airlines
Cheapest • from $1,118 (round-trip)
Best reviews • 8.1 score
Airline reviews
Airline reviews
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+1
Airline reviews
Airline reviews
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Flight Deals

Cheap Flights from New Delhi to Houston (DEL-HOU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from New Delhi to Houston 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from New Delhi to Houston

Wed, Nov 11 - Tue, Dec 8
British Airways Logo
7:30 am - 2:05 pm
DEL
-
IAH
42h 05m
1 stop
British Airways Logo
5:23 pm - 8:45 am
IAH
-
DEL
27h 52m
2 stops
$1,118British Airways
Tue, Nov 10 - Tue, Dec 8
British Airways Logo
10:50 am - 2:05 pm
DEL
-
IAH
38h 45m
1 stop
British Airways Logo
5:23 pm - 8:45 am
IAH
-
DEL
27h 52m
2 stops
$1,118British Airways
Tue, Aug 18 - Wed, Sep 16
American Airlines Logo
11:30 pm - 6:04 pm
DEL
-
IAH
29h 04m
2 stops
American Airlines Logo
9:06 am - 9:00 pm
IAH
-
DEL
25h 24m
2 stops
$1,118American Airlines
Tue, Aug 18 - Tue, Sep 15
American Airlines Logo
11:30 pm - 6:04 pm
DEL
-
IAH
29h 04m
2 stops
American Airlines Logo
10:27 am - 9:00 pm
IAH
-
DEL
24h 03m
2 stops
$1,118American Airlines
Sat, Sep 5 - Mon, Jan 25
Turkish Airlines Logo
6:30 am - 7:20 pm
DEL
-
IAH
23h 20m
1 stop
Turkish Airlines Logo
9:00 pm - 5:20 am
IAH
-
DEL
20h 50m
1 stop
$1,126Turkish Airlines
Sat, Sep 5 - Tue, Jan 26
Turkish Airlines Logo
6:30 am - 7:20 pm
DEL
-
IAH
23h 20m
1 stop
Turkish Airlines Logo
9:00 pm - 5:20 am
IAH
-
DEL
20h 50m
1 stop
$1,126Turkish Airlines
Wed, Dec 16 - Fri, Jan 8
Lufthansa Logo
3:35 am - 2:00 pm
DEL
-
IAH
21h 55m
1 stop
Lufthansa Logo
4:10 pm - 1:35 am
IAH
-
DEL
21h 55m
1 stop
$1,136Lufthansa
Mon, Sep 7 - Thu, Oct 22
Qatar Airways Logo
9:30 pm - 3:55 pm
DEL
-
IAH
28h 55m
1 stop
Qatar Airways Logo
6:15 pm - 8:45 am
IAH
-
DEL
28h 00m
1 stop
$1,145Qatar Airways
Mon, Aug 24 - Tue, Oct 13
Qatar Airways Logo
9:30 pm - 3:55 pm
DEL
-
IAH
28h 55m
1 stop
Qatar Airways Logo
6:15 pm - 1:55 am
IAH
-
DEL
21h 10m
1 stop
$1,154Qatar Airways
Sat, Nov 14 - Fri, Mar 5
Lufthansa Logo
3:35 am - 2:00 pm
DEL
-
IAH
21h 55m
1 stop
Lufthansa Logo
4:10 pm - 12:05 am
IAH
-
DEL
20h 25m
2 stops
$1,183Lufthansa
Booking Insights

KAYAK's insights & trends for New Delhi to Houston flights

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

How much is a round-trip flight from New Delhi to Houston?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from New Delhi to Houston departing in August.

Flight prices are typical for this route right now.

Flights to Houston from New Delhi usually cost between $1,112 and $1,423 in August.
The lowest price found in the past 5 days was $1,118 on American Airlines (Aug 17-Sep 15).

What is the cheapest month to fly from New Delhi to Houston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from New Delhi to Houston, 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 is December, where tickets cost $979 (return) on average. On the other hand, the most expensive months are January and July, where the average cost of round-trip tickets is $1,417 and $1,267 respectively.

Expert advice

Expert advice for your flight from New Delhi to Houston

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
John Walton

John Walton

Expert on IAH

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Robert Schrader

Robert Schrader

Expert on DEL

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Good to know

Cheapest flight

$689
Flight from New Delhi to Houston George Bush Airport

When to book flights from New Delhi to Houston

Are your dates flexible? Find out the best times to travel from New Delhi to Houston 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 flights from New Delhi to Houston

  • What is the cheapest flight from New Delhi to Houston?

    In the last 5 days, the lowest price for a flight from New Delhi to Houston was $689 for a one-way ticket and $1,118 for a round-trip.

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

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

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

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

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

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

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

    Istanbul is the most popular layover city among KAYAK users traveling from New Delhi to Houston.

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

    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.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston 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?

    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 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?

    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 from New Delhi up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from New Delhi to Houston

 
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 Houston? 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 3640 reviews
8.4Crew
8.0Comfort
8.2Entertainment
8.1Boarding
7.9Food
Airline reviews

It took almost 4 hours to collect the luggage from the belt in Lagos. Really pathetic. Flight attendents from Dubai to Lagos were very busy and were not responding at all.

2.0 MediocreVivek, May 2026
DEL - DXB
Read more Emirates reviews

It took almost 4 hours to collect the luggage from the belt in Lagos. Really pathetic. Flight attendents from Dubai to Lagos were very busy and were not responding at all.

It went well except at delhi airport they told me that my flight is canceled and only after talking to manager they were able to find seats for me and my wife

Food was great. More vegetarian options on menu would be great!

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

Food is really bad, not to the Emirates standards. Coming out of Houston airport is very confusing,

Checkin and boarding staff at Delhi Airport is not cooperative with passengers Their behavior very humiliating . They don’t allow Lap top bag and Ladies’ purse/vanity bag which most of the airlines allow besides cabin baggage and check in baggages. They try to charge extra payment on the pretext of small variations which normally other Airlines staff don’t do. Airline staff should be courteous & cooperative but check in staff of Emirates Airline at Delhi was not so at all.

Overall good but one thing I didn’t understand is why they didn’t allow me to pick my own seat.

Quality and tasty Food and service, bigger seat comfort and leg room, etc.

I booked the air tickets through Kayak for traveling to India. I wasn't sure how to tackle the ticket booking process but it was so much easy with the Kayak , Surprisingly I even found the Indian branch of Kayak which I used for the domestic travel. All in all , it's most convenient site to use here as well as abroad. I will definitely use Kayak for my future travels.

They transfer passengers by bus in dubai don't put the plane on gate, thats not good very hectic and so many security checks. I Prefer direct flight to usa in future. Checking in crew in india need training. Send us separate email, clerarly mentioning about carry on changes when traveling from india to usa. Or It shd be same as going from usa to india.

Cancelled with no notification and no assistance from ground staff re options or rebooking, where to stay or how we could get home to LHR.

Very Bad experience bqz I was missed my next flight.

Awful experience in Indigo, check in lines were very long with inadequate staffing. Had to wait in a warm stuffy plane on the tarmac as the flight was delayed.

Horrible, hated every part of it. They do not have business class- just tried to make one row. Boarding was a mess- felt like hungry people fighting for food. Will never ever travel in Indigo

It was great! Great value for the price I paid. Great crew and great food in business class

The flight starts at 7am from New Delhi, a supremely inconvenient time, especially, if you are coming from another smaller city. Please consider moving it to 4am or 5am.

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!

Crew was good. Plane and seats were cleaned and good. Food and entertainment system was bad.

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.

Service for wheelchair person is very poor. No display at exit door from Delhi to Istanbul airport, so you cannot decide where to go, and the helper for wheelchair person asked $10.00 american money, when I said you should not charge or I asked him to take indian money. He said he needs only American dollars and bring me back and dropped me at the same exit door helplessly. I felt bad very much but was helpless. And ranaway. I was to take his picture to post it on the website. So many passengers were waiting for the help, ultimately one buggy came and helped the passengers and the driver did not ask any money. Please let the air authorites know the incident.

I ordered Hindu meal and expecting a vegetarian food. Instead I got Chicken. Also entertainment system was so bad and slow I was never able to use it

They didn’t have my special meal I requested. It seemed like they just put a sticker on a veg meal for me. I had a little bit of it but it didn’t taste good and I got sick from eating it by the time I boarded my Frankfurt to NY flight

The crew was exceptionally polite and caring. The plane was comfortable. Great experience. Will fly more on Air India because of this experience.

The flight attendants were rude in the DEL to FRA flight. The transfer between the two flights at Frankfurt International Airport was an unpleasant experience. The airplane was never parked at the terminal, but was deboarded instead on the tarmac itself. For those passengers in need of a wheelchair, it was a nightmare to come down the stairs and then rush across the airport to catch the connecting flight from FRA to IAH. Upon arriving at IAH, it was informed that the luggage had not arrived. Would make it a point never to travel with Lufthansa again.

Flight ride was good, crew members were great however they need to hire some better food caterer.

You gave me a “Never fly Lufthansa” experience for life. You charged me $1760 for reinstating my ticket on a cancelled flight. Service at the airport was terrible. I’m convinced that I should never fly Lufthansa.

This is the worst part of the journey. The Lufthansa flight was delayed, and I missed the connecting flight. Lufthansa staff have not been helpful in rebooking the subsequent flight with Air India (another airline that is part of the Star Alliance). Lufthansa told me it's not their responsibility, and Air India says the PNR is part of Lufthansa, so they are not responsible for rebooking. Lufthansa customer service asked me to contact the counter at Delhi airport, but no one was available there. I am caught between these two airlines, and ultimately, Air India decided to reschedule my flight after 18 hours. I am stranded at Delhi airport. I can't go out because if I do, I can't come back in, and I can't get past security to get food. My 3-year-old and I are stranded here for 12 hours without food and water.

Very poor, flight cancelled, no help from Lufthansa customer service.

Boarding pass could not be used in normal way due to reasons beyond my knowledge, there was argument for 3 hours and the whole episode was miserable specially when you are traveling with 83 yr old sr ctz in such long hall flight. Air india should be avoided if possible, Lufthansa should take a note of this harassment

Ground staff in New Delhi was very bad. They kept insisting on extra payment for hand baggage and nearly made me miss my flight. Hostile people.

Paid for the seat 17D. I found that that seat has no lean back facilities

Flight was short but turbulent giving uneasy feeling :( ; although views were mesmerising ;)

Flight boarding experience with journey was smooth; can describe it as a less to minimal turbulent flight!

I paid 675£ for LHR-BOM-BKK (return flight). They charged so much money but provide very less food/drinks as compared to another airlines. Never ever fly with Indigo.

Just fly from point a to b. rest holds zero stars. And with zero competition, what do you expcect

As budget airline everything was good. Except that - boarding process can be more organised. Then if entertainment systems are not operational. Its better to keep them switch off.

Foreign nationals are not permitted to check in online in advance. We can only check in at the airport, so choice of seat was limited. I was stuck in a very uncomfortable location. I would expect a meal included in a flight of this duration. The food options to buy are very basic. IngiGo are a very good domestic carrier, but if they are serious about operating more international, longer haul flights, they need to improve this service to match every other airline I know.

The entire experience leave an impression that there are scopes for improvements in all spheres. Seems the airline has expanded beyond their capacity to manage.

Already mentioned the didorerly check in process. The crew were not aware that I pre-booked for snacks and paid for. They said I have to pay for snacks and drinks, when I showed the crew my boarding pass they said that the system was not updated with this information. Very strange excuse..

Cleanliness os Seats and surrounding areas. On time Departure and Arrival. No1 Budget Airline in India

The British airways from Dallas to London is not great , the food is not good at all but BA from London to Delhi is amazing food is great.

Flight was delayed by over two hours and that meant my connecting flight was in jeopardy but there was no acknowledgement or help from the BA staff

I Keep your expectations to low to middling with BA, or most European/ US airlines these days.

British Airways offers amenities subpar with all other airlines flying internationally. Sharing tis based on my experience with flying at least five other airline between IAD-DEL in the last six months.

Experience was bad. In business class, they ran out of food choices. Luggage was delayed by 2 days in both to and fro flights, ground staff was not helpful, took 3 hours to log the complaint for missing luggage.

Very bad because flight was cancelled and they never informed me i have to wait for three days in hotel to get another flight

Missed food service or not enough food available to serve the passengers. Very poor leg room in economy. Uncomfortable and old seats with some of the seat covers coming off. Lights, entertainment system and call buttons not working for an entire section of the flight between Del-Lhr. Very poor experience overall.

Biz class has a middle seat. 🙄. WiFi only for first class. No free seat assignments. Basically nickel and dime approach. They need to take lessons from Singapore Air and the likes. Never again.

I have not used food or entertainment all other services I used were simply excellent. BA crew is always good in service. The BA Crew at anygiven flight is simply amazing.

The behaviour of Cabin Crew was really bad and they didn't serve food in my 10hrs flight even though I booked my flight food . They didn't treated me well. Seriously inhumane people. Moreover, they have made fun of my religious belief as I was carrying lord Krishna idol with me which is highly unacceptable. Our connecting flight got delayed and for providing the information regarding next flight and other immigration there was no guidance provided at the airport. I am really disappointed with the airlines as they have hurt my self respect as well my religious sentiments during my whole flight.

Everything you need to know for your flight from New Delhi to Houston

Information on your arrival and departure airports