DEL - IAH

₹ 53,888 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 10/5. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Houston George Bush Intcntl 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.
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Everything you should know

Cheapest return fare
₹ 85,096
Typical prices: ₹ 87,001-₹ 105,054
Air France
Mon 11/5Tue 26/5
DEL - IAH • 1 stop
Cheapest one-way flight
₹ 53,888
Typical prices: ₹ 54,523-₹ 63,504
Turkish Airlines
Sun 10/5
DEL - IAH • 1 stop
Top airlines
Air France
Cheapest • from ₹ 85,096 (return)
Emirates
Best reviews • 8.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between New Delhi and George Bush Intcntl. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Frankfurt am Main (FRA)
Cheapest • Avg ₹ 104,558 (return)
Toronto (YYZ)
Shortest trip • 22h 48m (one-way)
Insights
Insights
Insights
Insights
When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 30% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
December
Cheapest • 12% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to George Bush Intcntl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights 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 return 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 for you by selecting your travel dates on KAYAK.

Recent return flight deals from New Delhi to George Bush Intcntl

Mon, 11 May - Tue, 26 May
Air France Logo
00:50 - 13:35
DEL
-
IAH
23h 15m
1 stop
Air France Logo
15:50 - 22:50
IAH
-
DEL
20h 30m
1 stop
₹ 85,096Air France
Mon, 27 Apr - Wed, 9 Sep
Multiple Airlines Logo
01:45 - 09:03
DEL
-
IAH
41h 48m
2 stops
Multiple Airlines Logo
12:00 - 00:10
IAH
-
DEL
25h 40m
2 stops
₹ 85,186Multiple Airlines
Mon, 11 May - Tue, 26 May
Delta Logo
00:50 - 13:35
DEL
-
IAH
23h 15m
1 stop
Delta Logo
15:50 - 22:50
IAH
-
DEL
20h 30m
1 stop
₹ 85,277Delta
Tue, 31 Mar - Mon, 26 Oct
Multiple Airlines Logo
05:00 - 21:39
DEL
-
IAH
27h 09m
2 stops
Multiple Airlines Logo
12:10 - 23:45
IAH
-
DEL
25h 05m
2 stops
₹ 85,368Multiple Airlines
Mon, 27 Apr - Wed, 9 Sep
Multiple Airlines Logo
01:45 - 09:03
DEL
-
IAH
41h 48m
2 stops
Multiple Airlines Logo
07:20 - 00:10
IAH
-
DEL
30h 20m
2 stops
₹ 85,458Multiple Airlines
Sun, 7 Jun - Tue, 30 Jun
Multiple Airlines Logo
01:45 - 16:30
DEL
-
IAH
25h 15m
1 stop
Multiple Airlines Logo
11:45 - 00:10
IAH
-
DEL
25h 55m
2 stops
₹ 85,549Multiple Airlines
Tue, 28 Apr - Wed, 9 Sep
Turkish Airlines Logo
06:30 - 12:45
DEL
-
IAH
40h 45m
1 stop
Turkish Airlines Logo
14:30 - 04:50
IAH
-
DEL
27h 50m
1 stop
₹ 85,912Turkish Airlines
Mon, 8 Jun - Thu, 5 Nov
Turkish Airlines Logo
06:30 - 19:10
DEL
-
IAH
23h 10m
1 stop
Turkish Airlines Logo
22:05 - 05:20
IAH
-
DEL
19h 45m
1 stop
₹ 86,003Turkish Airlines
Mon, 29 Jun - Wed, 29 Jul
Turkish Airlines Logo
06:30 - 19:10
DEL
-
IAH
23h 10m
1 stop
Turkish Airlines Logo
21:05 - 04:50
IAH
-
DEL
21h 15m
1 stop
₹ 86,094Turkish Airlines
Thu, 4 Jun - Wed, 16 Sep
Turkish Airlines Logo
06:30 - 19:10
DEL
-
IAH
23h 10m
1 stop
Turkish Airlines Logo
21:05 - 04:50
IAH
-
DEL
21h 15m
1 stop
₹ 86,184Turkish Airlines
Booking Insights

KAYAK's insights & trends for New Delhi to George Bush Intcntl flights

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.

How much is a return flight from New Delhi to Houston George Bush Intcntl Airport?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from New Delhi to Houston George Bush Intcntl Airport departing in May.

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 round-trip 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 December, where tickets cost ₹ 88,362 (return) on average. On the other hand, the most expensive months are January and August, where the average cost of round-trip tickets is ₹ 121,021 and ₹ 109,862 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip 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 week.

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, which saves you about 30% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 2 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight₹ 53,888
Best time to beat the crowds but there is an average 20% increase in price.
Most popular time to fly and prices are also 4% 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 ₹ 53,888 for a one-way ticket and ₹ 85,096 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, oneworld, and SkyTeam 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, 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 ₹ 116,216 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 ₹ 98,392 and an overall rating of 7.9.

  • 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.

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

  • 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.

Reviews of the top 5 airlines flying 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 3528 reviews
8.2Entertainment
8.1Boarding
8.0Comfort
8.4Crew
7.9Food
Airline reviews

The stewardess took a picture as a gift , if you asked for it. Every thing was very good, Especially the food, big and tasty. The service was good, they served water several times, very frequent.

8.0 ExcellentAnonymous, Jan 2026
DXB - LAX
Read more Emirates reviews

The stewardess took a picture as a gift , if you asked for it. Every thing was very good, Especially the food, big and tasty. The service was good, they served water several times, very frequent.

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

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

Sadly I couldn't get the food I requested as it was out. Also, if you don't want to be woken up make sure the crew knows it. My wife was woken on every service.

Three meals on a single flight is disgusting. Even if I reject them all, sleeping is impossible and all that food (especially wasted food) is just antithetical to a pleasant flight experience. People were chucking multiple abandoned trays on the floor in front of my seat.

Similar to Hyd->Dubai this too was worst airlines. Bad seats, bad seating arrangement which created lot of confusion since family member were not given seat together. However most of them changed the seat and got with the family. Cheap tactics by Emirates.

The best ever, friendly and attentive cabin crew, amazing captains who utilised their expertise for less turbulence, just overall amazing

Overall I was quite pleased with the experience; the cleanliness; the polite and attentiveness of the cabin crew; and the delicious food options.

I would never have been able to make the transfer in time without asking for a wheelchair

Good food, real silverware, polite staff, smooth landing, charging plugs, good entertainment options.

Communication on the delay, rebooking and how to get a hotel was poor. Mails, airport check-in and transfer desk said different things.

Not consistent with the food quality (I mean taste not freshness)

Safe and stable made me sleepy and I slept and dreamt 😂😂😂😂

I don’t like that an equipment change caused my seat to change from 23A to 44A. The boarding was also delayed. The crew were excellent, however and very attentive. The food was not bad.

Worst airlines either. First leg was delayed because of crew not available. My connection was missed so they booked me automatically the next day! But, impossible to get anyone on site, web site does not let me access my reservation anymore, confirmed by useless agents over the phone. My 2-leg trip with part in business class arriving at 4:10pm ends up in an awful 3-leg arriving at 9pm the next day with no way to even choose the seats and of course at the very end of the plane. I can understand problems arrive but the way Air France handle it is just unacceptable. You are on your own. Apparently getting you to your destination is the only thing they consider their duty. The customer experience and fatigue is none of their concern. And I have a status with them. I will reconsider my priorities when flying with Air France and encourage everyone to do the same.

Our flight crew were terrific. And they handle a difficult passenger with finesse.

Excellent, Lima to Paris. But Paris to Amsterdam, delayed, missed my flight and KLM treated its missed flights passengers very badly, terribly bad. No hotel accommodation given. Passengers were told to find their own hotel accommodation and claim at reasonable rate and left the booth and literally with armed Police Officers listening to passengers complains. For three hours, after moving by Uber from hotel to hotel and calling and booking online, no hotel was available. I had to return to the airport and seat/sleep on the benches, suffering the cold, and rats running around until my new allocated flight the next day. It was the most terrible KLM treatment even seen and being a Business Class passenger. Still mentally suffering to date as a result.

3 hour delay but out of their control. App said I get vouchers but when I applied for them, they were nowhere to be found in my account

I bought business class tickets but the seats are exactly like economy with no comfort seats nor an empty seat next to me provided. Very poor, low quality airline.

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

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.

Very hot cabin made long flight uncomfortable, even in business class! Food was great. Istanbul business lounge had great food but too few bathrooms and seating . They also need more electric outlets for charging devices. Appreciate the ability to go through fast track lines w business class

The crew on this flight provided exceptional business class service to me.

The staff at the boarding or the rudest uninformative and no English whatsoever they’re very rude as if they are envious of you travelling I don’t understand how could someone would be this rude and this out of touch and cold

You charged me for luggage although the airline does not- you charged me for seat when customers can pick their own seat at checkout in I travel to Europe slot and I will not use kayak again

They oversold the tickets by one which was my ticket so I didn’t have a ticket till last second

Not good. I was supposed to be in Mint but got in economy class

Requested food options were always finished. Supplied food items were good but of course not the desired choices.

The airport staff never announced that boarding has started. Both at iad or Islamabad or Istanbul.

Very bad experience with turkish airline tk 0001. Very uncomfortable seats and food ran out and crew was not helpful

Flight was delayed 110 mins.. Crew on Ground or in Air had no regrets.. No apologies... Very poor boarding process... Awful food and beverage choice.

Flight was delayed and due to this we almost miss the connection flight

The flight was delayed by 3 hours, causing me to miss my connecting international flight. I then had to wait in the airport 18 hours for the next flight. The reason for the delay was a computer issue, not something outside of their control like weather. To add insult to injury, instead of trying to expedite the flight to make up for lost time, they ran a carry-on baggage check to verify every bag onboard belonged to someone on the plane, which took another 20 minutes.

झूठा है इंडिगो फ्लाइट में मील दिया नहीं जब शिकायत किया तो बोला आपको मिल चुका है

It took a lot of time to declare that the flight gonna be cancelled ☹️ very disappointed.

They denied my meal which was included in ticket and also damaged my bag completely and broke the wheel and still not accepting their fault

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.

Flight cancelled after 4+ hour delay. Indigo created a nightmare scenario and showed the most callus attitude towards the passengers I will refer to them was IndiNoGo!

Very nice and pleasant. Boarding was quick and the crew were responsive

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.

Late takeoff, but on time landing. Lost bags, 3 days to find them, still in transit to my location. Power outlets broken, Wi-Fi not working, so much for working on the long flight.

Late! Late and late! More than 1hr 30mn. This sucks when it is the last of a 4 flight journey. I missed my dinner! Which is not nice on Valentine’s Day!!! But better than the gate next to us, the poor Chinese people were rebooked to the next day flight. AA had to call security as it became very heated with the passengers! It was a mess at DFW that afternoon/evening. I wish they had some food for the people who travel as part of international journey. Indigo does it in India and it is fantastic.

Good. For a long flight. The comfort of the seat could be better. Also, the food was « normal » plane food. Not indian plane food unfortunately! Everything else was smooth and great.

The seats were comfortable. So many empty seats allowed for stretching out and sleeping. The onboard entertainment was pretty good. The cabin crew were so kind and kept the passengers well- hydrated, and well fed.

We had American Airlines on our return and it was confusing if we were going with Aa or BA I had 2 different flight numbers and didn’t get our gate until it was boarding. So we were a bit nervous as the which it was

Our Jackson, Mississippi to Dallas Fort Worth flight was delayed on 1/19/26.. This was changed to Jackson to Charlotte in the last minute because of this delay. This started some kind of disconnect between American Airlines and British Airways bookings. We could not go past the passport control in London Heathrow. I had to go to the counter and waited for more than 30 minutes to get a new boarding pass. Problems did not end there. Somehow our entire return flight was canceled by someone. I had to make several phone calls over several days to fix the problem – this was not easy from India. Looks like there was some kind of disconnect between two airlines or some agent did not do it right. I’m anxious to know what went wrong.

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.

My seat cushion was poor. The cushion was compressed and was uncomfortable for such a long flight.

I was attacked in the Miami airport and the staff did nothing. On my flight from London to Miami one of the flight attendants screamed at me and demanded I keep my seat in the upright position at all times during the fight so the man behind me was comfortable for the flight. I will never in my life use British airways again

There might be more food options for people who can't eat so much starch/sugar/bread/rice. Meat, cheese, walnuts/pecans for snack, maybe jerky or other kinds of meat-based snacks would be better than bread and rice and sweets. I had an extra chardonnay, which was fine. The entertainment was great.

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

Information on your arrival and departure airports