DEL

$443 Find Cheap Flights from Houston to New Delhi

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 4/19. 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.
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$819
Overall average: $1,151
Virgin Atlantic
Wed 5/6Mon 5/25
IAH - DEL • 2 stops
Cheapest one-way
$443
Typical prices: $487-$1,188
Air Canada
Sun 4/19
IAH - DEL • 2 stops
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
IAH's free Wi-Fi is available across all terminals.
Use the Delhi Metro Orange Line for a quick ride to the city.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $819 (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 2 weeks in advance save around 21% compared to booking last minute.
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to New Delhi!
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

Wed, May 6 - Mon, May 25
Virgin Atlantic Logo
5:20 am - 12:05 am
IAH
-
DEL
32h 15m
2 stops
Virgin Atlantic Logo
2:05 am - 9:33 pm
DEL
-
IAH
29h 58m
2 stops
$819Virgin Atlantic
Wed, Apr 29 - Wed, May 6
Multiple Airlines Logo
12:35 pm - 3:10 am
IAH
-
DEL
28h 05m
2 stops
Multiple Airlines Logo
9:15 pm - 10:27 pm
DEL
-
IAH
35h 42m
2 stops
$827Multiple Airlines
Sun, May 3 - Tue, May 19
Turkish Airlines Logo
9:05 pm - 4:50 am
IAH
-
DEL
21h 15m
1 stop
Turkish Airlines Logo
6:30 am - 7:10 pm
DEL
-
IAH
23h 10m
1 stop
$832Turkish Airlines
Fri, Apr 3 - Fri, May 22
Turkish Airlines Logo
9:05 pm - 4:50 am
IAH
-
DEL
21h 15m
1 stop
Turkish Airlines Logo
6:30 am - 7:10 pm
DEL
-
IAH
23h 10m
1 stop
$837Turkish Airlines
Mon, May 4 - Mon, May 11
Turkish Airlines Logo
2:30 pm - 4:50 am
IAH
-
DEL
27h 50m
1 stop
Turkish Airlines Logo
6:30 am - 7:10 pm
DEL
-
IAH
23h 10m
1 stop
$840Turkish Airlines
Mon, Apr 27 - Mon, May 4
Turkish Airlines Logo
2:30 pm - 4:50 am
IAH
-
DEL
27h 50m
1 stop
Turkish Airlines Logo
6:30 am - 7:10 pm
DEL
-
IAH
23h 10m
1 stop
$841Turkish Airlines
Sat, Mar 28 - Fri, Apr 24
Turkish Airlines Logo
10:05 pm - 4:50 am
IAH
-
DEL
20h 15m
1 stop
Turkish Airlines Logo
6:30 am - 7:10 pm
DEL
-
IAH
23h 10m
1 stop
$843Turkish Airlines
Tue, Apr 21 - Thu, Apr 30
Turkish Airlines Logo
9:05 pm - 4:50 am
IAH
-
DEL
21h 15m
1 stop
Turkish Airlines Logo
6:30 am - 7:10 pm
DEL
-
IAH
23h 10m
1 stop
$849Turkish Airlines
Sun, May 3 - Fri, May 15
Delta Logo
5:24 am - 12:05 am
IAH
-
DEL
32h 11m
2 stops
Delta Logo
12:50 am - 1:35 pm
DEL
-
IAH
23h 15m
1 stop
$852Delta
Tue, May 5 - Mon, May 25
Delta Logo
1:31 pm - 1:55 am
HOU
-
DEL
25h 54m
2 stops
Delta Logo
2:05 am - 10:26 pm
DEL
-
HOU
30h 51m
2 stops
$874Delta
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 May.

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 $822 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,826 and $1,340 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 2 weeks before departure, which saves you about 21% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 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$443
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 3 days, the lowest price for a flight from Houston to New Delhi was $443 for a one-way ticket and $819 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 3543 reviews
8.0Comfort
7.9Food
8.3Crew
8.1Boarding
8.2Entertainment
Airline reviews

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

10.0 ExcellentDiego, Feb 2026
DXB - MAA
Read more Emirates reviews

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.

Emirates did great! I liked the service, the food, cleanness, and the flight was on time. Much better airline than Qatar Airways I flew with last year.

I lost my lock from my luggage, I don’t know someone took something from my bag.

Ove the A380 planes. Comfortable seats. Served great Indian food and Masala Chai!

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

With Aeromexico it ended up good but with Delta it was bad because we did everything through Delta... Showed up at the Delta terminal... It was the wrong place! Nothing ever told us to go to the Aeromexico terminal. It said "in partnership with Aeromexico" but I was never instructed to check in with them or go to their terminal. We had to haul @$$ running through the airport and almost didn't make it thanks to this poor communication. 👎🏽

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

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

My entire row did not have power for the full duration of a 14.5 hour flight. Could not charge any devices such as laptop or phones for the entirety of the long flight. The flight attendants tried to remedy the issue by resetting the power, but were not successful. The only other solution provided was to move me to another seat on the plane which was in the middle row. I had paid for a “preferred” seat that was a window seat. This was a downgrade being offered due to the power issue.

Terrible because it was cancelled due to volcanic ash clouds in Guatemala while all other airlines kept flying. Had to pay for a hotel to stay overnight in Houston and try to fly next day.

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

The crew made our experience extremely bad. They were rude and didn’t have anything for kids.

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

I like flying first class, and United has a nice one

Check how old the airframe is, some older ones have inoperable seat back entertainment or power.

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

IAH to Istanbul was outstanding across the board. The flight from Istanbul to Male was good, not great.

the cabin was kept too hot. couldn't sleep as a result

It was an amazing experience. Flight crew's service, hospitality, and the food were phenomenal. I don't think I'd want to try any other airline company after this. I would definitely recommend to friends and family. Thank you Turkish Airlines !

Business Class pods are horrible. If you're petite, you might be able to sleep on the uncomfortable seat and bed. Crew and food are fantastic.

I have travelled many times on Turkish, but they always board at least 30-40 minutes past the stated time. If informed properly, passengers can choose to spend more time in the .lounge instead of standing around by the gate waiting to board. The new lounge at DFW was a big disappointment. The aircraft itself was a shock. In the past I have flown this sector with regular business class seating configuration of 1-2-1, The 2-3-2 seating is very disappointing after paying such high prices for tickets. The DFW to Istanbul segment was slightly better, but the Istanbul to Delhi segment was no better than premium economy. I will try to travel more on airlines which give business class passengers more value for their money.

Good overall. Seat spacing a bit tight between IST and ISB.

Excellent staff despite some trying passenger situations. Very impressed with their good attitudes and kindness.

Crew were unfriendly, touch screen for movies didn't work very well, seats were tight and uncomfortable

After arriving in Istanbul, the transit information on the electronic board showed a tight departure time, and the gate changed in the middle, making it difficult to make it on time.

Typically good service onboard but baggage delay in airport was significant

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

Information on your arrival and departure airports