DEL

$603 Find Cheap Flights from Houston to New Delhi - 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 Houston to New Delhi departing on 7/28. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to New Delhi

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to New Delhi.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to New Delhi.
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Everything you should know

Cheapest round-trip
$1,214
Typical prices: $1,258-$1,052
Multiple Airlines
Thu 7/16Mon 8/17
IAH - DEL • 2 stops
Cheapest one-way
$603
Typical prices: $510-$728
Multiple Airlines
Tue 7/28
IAH - DEL • 2 stops
Top airlines
Cheapest • from $1,215 (round-trip)
Best reviews • 8.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
Cheapest
Most popular
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 23% compared to booking last minute.
Insights
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Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Houston to New Delhi

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to New Delhi 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 Houston to New Delhi

Thu, Jul 16 - Mon, Aug 17
Multiple Airlines Logo
6:02 am - 8:55 am
IAH
-
DEL
40h 23m
2 stops
Multiple Airlines Logo
9:30 pm - 3:55 pm
DEL
-
IAH
28h 55m
1 stop
$1,214Multiple Airlines
Fri, Jul 17 - Fri, Aug 14
Qatar Airways Logo
6:15 pm - 8:45 am
IAH
-
DEL
28h 00m
1 stop
Qatar Airways Logo
3:50 pm - 3:55 pm
DEL
-
IAH
34h 35m
1 stop
$1,215Qatar Airways
Thu, Oct 1 - Tue, Mar 16
Japan Airlines Logo
8:17 pm - 3:00 am
IAH
-
DEL
44h 13m
2 stops
Japan Airlines Logo
7:55 pm - 7:11 pm
DEL
-
IAH
33h 46m
2 stops
$1,216Japan Airlines
Sun, Aug 2 - Thu, Aug 13
Qatar Airways Logo
6:15 pm - 8:55 am
IAH
-
DEL
28h 10m
1 stop
Qatar Airways Logo
3:50 pm - 3:55 pm
DEL
-
IAH
34h 35m
1 stop
$1,217Qatar Airways
Wed, Oct 14 - Tue, Nov 3
Emirates Logo
3:34 pm - 2:25 am
IAH
-
DEL
24h 21m
2 stops
Emirates Logo
4:15 pm - 4:20 pm
DEL
-
IAH
35h 35m
1 stop
$1,219Emirates
Sat, Aug 1 - Wed, Aug 12
Qatar Airways Logo
6:15 pm - 8:55 am
IAH
-
DEL
28h 10m
1 stop
Qatar Airways Logo
3:50 pm - 3:55 pm
DEL
-
IAH
34h 35m
1 stop
$1,221Qatar Airways
Wed, Nov 18 - Mon, Dec 28
ITA Airways Logo
6:25 pm - 1:50 am
IAH
-
DEL
19h 55m
1 stop
ITA Airways Logo
1:55 am - 4:25 pm
DEL
-
IAH
50h 00m
2 stops
$1,222ITA Airways
Tue, Jul 14 - Sat, Aug 15
Qatar Airways Logo
6:15 pm - 8:55 am
IAH
-
DEL
28h 10m
1 stop
Qatar Airways Logo
3:50 pm - 3:55 pm
DEL
-
IAH
34h 35m
1 stop
$1,224Qatar Airways
Sat, Jul 18 - Fri, Aug 28
Delta Logo
5:17 pm - 1:55 am
HOU
-
DEL
22h 08m
2 stops
Delta Logo
3:55 am - 9:23 pm
DEL
-
HOU
27h 58m
2 stops
$1,256Delta
Wed, Jul 15 - Tue, Aug 25
Delta Logo
6:00 am - 1:55 am
HOU
-
DEL
33h 25m
2 stops
Delta Logo
3:55 am - 10:05 pm
DEL
-
HOU
28h 40m
2 stops
$1,262Delta
Booking Insights

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

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

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

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

What is the cheapest Houston to New Delhi flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Houston to New Delhi costs $886 on the route between Houston George Bush Intcntl Airport (IAH) and New Delhi (DEL). It is also the most popular route.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston to New Delhi, 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 Houston to New Delhi is September, where tickets cost $352 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,863 and $1,718 respectively.

How far in advance should I book a flight from Houston to New Delhi?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston to New Delhi, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Houston to New Delhi, you should book around 4 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Expert advice

Expert advice for your flight from Houston to New Delhi

 
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$603
Flight from Houston George Bush Airport to New Delhi

When to book flights from Houston to New Delhi

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

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

    In the last 5 days, the lowest price for a flight from Houston to New Delhi was $603 for a one-way ticket and $1,214 for a round-trip.

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

    Yes

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

    When flying out of Houston you will be using one of these airports: Houston Hobby or Houston George Bush Intcntl. You will be landing at New Delhi Indira Gandhi Intl.

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

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

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

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

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

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

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

    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 Houston to New Delhi.

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

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

    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 New Delhi with an airline and back to Houston with another airline.

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

    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 New Delhi from Houston 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 Houston to New Delhi

 
See real verified KAYAK customer reviews for airlines flying from Houston to New Delhi. 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 Houston to New Delhi? 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 3591 reviews
7.9Food
8.2Entertainment
8.0Comfort
8.4Crew
8.1Boarding
Airline reviews

Difficult to find some food option for gluten and dairy allergy. May be a fruit salad would be better

8.0 ExcellentAnonymous, Jun 2026
SEA - DXB
Read more Emirates reviews

Difficult to find some food option for gluten and dairy allergy. May be a fruit salad would be better

What a great trip . From check in to the upgrade we received a big shout out to Cleverson who was able to help us navigate the whole process super patient and was just one of the best customer service experiences we received in a very long time . The amazing staff on the flight who went above and beyond to make sure we were comfortable amazing food and service if you have te opportunity to upgrade it's a must and well worth it.

I love to travel again and again in Emirates. Keep up the good work.

Everything was great except the boarding experience. After the check in, they "packed us" in a small area, very hot there. It would be nice to be aware of this, I'd wait on the outside area

Very good from the beginning to the end. Amazing experience

Chaos at the gate while boarding - no clear signs or announcements

I liked the newer aircraft CRJ-550 since it had WIFI and the seats are more spacious.

Fly Dubai takes low cost and thrift to new depths in terms of service levels, terminal 2 is grossly inadequate for capacity and resembles a crowded buss or railway station,, the fly dubai( Emirates) flight is never on time(was 2.5 hrs delayed), and this is not an isolated experience, the flght air conditioning was turned low while we waited on the tarmac for take clearance to save fuel, should say more!!!! The depths! I only fly this airline from a compulsion, emirates code shares for connections to Muscat

They changed the flight time without telling us and were unwilling to help with rebooking because we booked through orbits/kayak

I liked everything: the service, the food, the cleanness. I flew last year with Qatar Airways, so I can compare. Emirates did much better! Especially their meals and service.

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Five hour delays every hour, I wish it were all at once

Flight delayed four separate times. I’m now one hour hours late to landing.

worst flight ever from Delta, it got delayed and kept on delaying..

Should never have had to go to Detroit from Orlando back to Tennessee!

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

Two delays on two separate planes with parts they could not easily find and replace.

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Entertainment system is okay, flight attendants were ok. Leg space very narrow, I couldn’t get what I wanted to eat, dinner nor breakfast.

Excellent experience with business class area. Staff was attentive and food was amazing. Only one bathroom for business class which was logistically difficult for the staff while preparing meals. Need to offer fluids with meals. I did not get enough water to drink. But overall I rate it 5 star.

On time, great food, good drink selection! Only down was alcohol-free lounge. Lufthansa had a much better offering!

Be honest of what you sell: This was sold as Business Class on all three legs, while the JetBlue plane didn't even have business class seats, and wanted $164 for extra legroom seats.

Absolutely horrible aircraft with hard open ended wires hanging below the seats which were hurting. No phone charging outlets for a combined 15 hours long haul. Absolutely garbage service!

Seat assignments for family traveling with 2 children. Loud crowd during sleep time

It was crowded… the bathrooms dirty and smelly. The seats have been made even smaller.

delayed to take off from detroit by 3 hours lost baggage in istanbul and now in venice without baggage

Seats were very tight with poor legroom - and I am average height. During the 12 hour flight, tiny paper cups of drinks we're only offered during the super and breakfast services, with the crew nowhere to be seen in between. One of the bathrooms was out of order, leading to long lines waiting to use the remaining two available to the economy class passengers.

short flight but we still got a very nice lunch and the crew did an excellent job in taking care of us

Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.

Boarded early, left early, arrived 40 mins early! A win win for me!

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

We had a delay, but thankfully I made it to my connection. Overall it went smooth

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

It's a long flight and I would have liked better snacks between lunch and the arrival meal. It's fine to have fruit and nuts but I really don't like ramen because it's salty junk soup. I'd suggest sandwiches. They're not expensive nor are they hard to store for a long flight. The FA's had a couple of big services and they were super busy preparing, executing and then cleaning up. Then they disappeared.

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

We had excellent customer service despite the chaos at George Bush airport in Houston!

It isvvery small flight. No leg room . No space to put my personal item at feet.

Really good food and service. Qatar Airways is again and again provided an exceptional experience.

Extremely uncomfortable seats with very little cushioning, unable to recline enough to sleep comfortably on this 13 hour overnight flight. My body was in pain by the end.

When we checked in at the Siem Reap Airport in Cambodia, we were only given three boarding passes and told that we would have to check in with American when we arrived in Boston. This was a source of stress for us. After we landed in Boston, we had a long passage from Terminal E to Terminal B (American Airline ticketing counter). Because the electronic ticketing kiosks for check-in would not recognize our Confirmation Code, we had to wait for an hour in a long line where only two AA reps were taking care of Special Services passengers. In many years of both business and recreational travel, I have never had this experience. I would expect more from AA being in partnership with other airlines to do a better job with this.

Our experience on the Doha to Hyderabad segment was extremely stressful due to prolonged delays and a lack of clear communication from the airline. We were traveling as a family, including children, and the uncertainty around timing and next steps caused significant distress. There was very little proactive information provided during the delay, and we were not given clear written explanations about what was happening or how long it might take. This made it difficult to manage the situation, especially while caring for children in a transit environment. In addition, one member of our party was ultimately unable to continue travel, which added to the emotional strain and disruption of the trip. Overall, the experience highlighted gaps in communication, customer care, and handling of unexpected situations. We are sharing this feedback so that future passengers, especially families, are supported with clearer communication and better assistance during irregular operations.

The seat cushions are absolutely lacking, not sure if they know the passengers are traveling for 14 hours straight, but the padding made our back and butt ache like crazy. The entertainment console had its own problems, either the headphone jack wasn't working or the power outlet via usb or ac outlet was not working. Not to mention the seat handles were not adjustable in some planes in the middle or on the aisle. Qatar/Indigo may be operating a very old fleet of planes to make as much profit as possible, but passengers may not be following them for long, should this treatment of its customers continue. Qatar/Indigo, wake up and do it right by your customers, or they may not be your customers anymore.

It would help id flight crew were not rude and showed some courtesy. They were shouting at passengers and yelling instructions as if we were school children at lunch cafeteria!!

Looks like a local flight. Food was horrible. No entertainment system.

All good. Over four hours flight if provided snacks like Qatar Airways would be better

Lobster starter in business class was not good, tough, served cold, and without butter. Movie selection was missing latest releases, did not offer older classic, high quality movies

Food was absolutely pathetic. I wasted so much food which I thought was inedible. I also loathe the inflight entertainment system which has very little content

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

Information on your arrival and departure airports