DEL - IAH

₹ 52,383 Find Cheap Flights from New Delhi to Houston George Bush Airport – Compare and Save

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Everything you should know

Cheapest return flight
₹ 104,291
Typical prices: ₹ 95,790-₹ 122,831
American Airlines
Sat 14/4Tue 17/7
DEL - IAH • 2 stops
Cheapest one-way flight
₹ 51,244
Typical prices: ₹ 61,825-₹ 101,115
KLM
Wed 7/11
DEL - IAH • 2 stops
Direct flights
There are currently no direct flights between New Delhi and Houston George Bush Intcntl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 25 weeks in advance save around 28% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 15% price drop
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Cheapest • Avg ₹ 97,268 (return)
Shortest trip • 21h 23m (one-way)
Insights
Insights
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We hope you enjoy your trip to Houston George Bush Intcntl Airport!
Flight Deals
Booking Insights
Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from New Delhi to George Bush Intcntl

Wed, 14 Apr - Sat, 17 Jul
American Airlines Logo
23:30 - 13:16DEL  New Delhi Indira Gandhi Intl-IAH Houston George Bush Intcntl
24h 16m2 stops New York John F Kennedy Intl Dallas/Fort Worth
American Airlines Logo
11:26 - 21:00IAH  Houston George Bush Intcntl-DEL New Delhi Indira Gandhi Intl
23h 04m2 stops Chicago O'Hare Intl New York John F Kennedy Intl
₹ 104,291American Airlines
2 days ago
Sat, 17 Apr - Sat, 17 Jul
American Airlines Logo
23:30 - 13:16DEL  New Delhi Indira Gandhi Intl-IAH Houston George Bush Intcntl
24h 16m2 stops New York John F Kennedy Intl Dallas/Fort Worth
American Airlines Logo
10:41 - 21:00IAH  Houston George Bush Intcntl-DEL New Delhi Indira Gandhi Intl
23h 49m2 stops Dallas/Fort Worth New York John F Kennedy Intl
₹ 104,291American Airlines
2 days ago
Tue, 26 Jan - Mon, 19 Apr
Lufthansa Logo
03:35 - 14:00DEL  New Delhi Indira Gandhi Intl-IAH Houston George Bush Intcntl
21h 55m1 stop Frankfurt am Main
Lufthansa Logo
16:30 - 23:55IAH  Houston George Bush Intcntl-DEL New Delhi Indira Gandhi Intl
20h 55m1 stop Munich Franz Josef Strauss
₹ 104,386Lufthansa
3+ days ago
Tue, 26 Jan - Sun, 18 Apr
Lufthansa Logo
03:35 - 14:00DEL  New Delhi Indira Gandhi Intl-IAH Houston George Bush Intcntl
21h 55m1 stop Frankfurt am Main
Lufthansa Logo
16:30 - 23:55IAH  Houston George Bush Intcntl-DEL New Delhi Indira Gandhi Intl
20h 55m1 stop Munich Franz Josef Strauss
₹ 104,766Lufthansa
3+ days ago
Sun, 11 Apr - Sun, 26 Sep
KLM Logo
07:05 - 14:50DEL  New Delhi Indira Gandhi Intl-IAH Houston George Bush Intcntl
42h 15m2 stops Bengaluru Intl Paris Charles de Gaulle
KLM Logo
15:20 - 07:10IAH  Houston George Bush Intcntl-DEL New Delhi Indira Gandhi Intl
29h 20m2 stops Amsterdam Schiphol Mumbai Chhatrapati Shivaji Intl
₹ 105,240KLM
1 day ago
Wed, 7 Apr - Sun, 19 Sep
KLM Logo
20:45 - 13:15DEL  New Delhi Indira Gandhi Intl-IAH Houston George Bush Intcntl
27h 00m2 stops Mumbai Chhatrapati Shivaji Intl Amsterdam Schiphol
KLM Logo
15:20 - 05:50IAH  Houston George Bush Intcntl-DEL New Delhi Indira Gandhi Intl
28h 00m2 stops Amsterdam Schiphol Bengaluru Intl
₹ 106,189KLM
1 day ago
Wed, 17 Feb - Mon, 31 May
British Airways Logo
07:30 - 14:05DEL  New Delhi Indira Gandhi Intl-IAH Houston George Bush Intcntl
42h 05m1 stop London Heathrow
British Airways Logo
21:05 - 06:00IAH  Houston George Bush Intcntl-DEL New Delhi Indira Gandhi Intl
22h 25m1 stop London Heathrow
₹ 107,328British Airways
1 day ago
Tue, 15 Dec - Fri, 8 Jan
British Airways Logo
03:20 - 00:04DEL  New Delhi Indira Gandhi Intl-IAH Houston George Bush Intcntl
32h 14m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
15:50 - 01:15IAH  Houston George Bush Intcntl-DEL New Delhi Indira Gandhi Intl
21h 55m1 stop London Heathrow
₹ 107,328British Airways
3+ days ago
Fri, 20 Nov - Wed, 14 Apr
United Airlines Logo
23:55 - 17:25DEL  New Delhi Indira Gandhi Intl-IAH Houston George Bush Intcntl
29h 00m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
11:05 - 21:30IAH  Houston George Bush Intcntl-DEL New Delhi Indira Gandhi Intl
23h 55m2 stops Denver Intl Newark
₹ 108,182United Airlines
3+ days ago
Mon, 25 Jan - Sat, 17 Apr
United Airlines Logo
00:30 - 21:34DEL  New Delhi Indira Gandhi Intl-IAH Houston George Bush Intcntl
32h 34m1 stop Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
07:40 - 21:30IAH  Houston George Bush Intcntl-DEL New Delhi Indira Gandhi Intl
27h 20m1 stop Newark
₹ 114,635United Airlines
3+ days ago
Booking Insights

Price, demand, and travel trends for New Delhi to Houston George Bush Intcntl Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

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

Return flights from New Delhi to Houston George Bush Intcntl Airport typically range from ₹ 95,790 to ₹ 122,831. The lowest price found in the past 5 days was ₹ 104,291 on American Airlines.

What's the cheapest day of the week to fly from New Delhi to Houston George Bush Intcntl Airport?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from New Delhi to Houston George Bush Intcntl Airport. It’s 8% cheaper than the average day, while Friday is the most expensive, with prices 9% higher.

What is the cheapest month to fly from New Delhi to Houston George Bush Intcntl Airport?

•December is the cheapest month to fly from New Delhi to Houston George Bush Intcntl Airport at ₹ 92,904 return.
•January (₹ 140,921) and July (₹ 120,234) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 51% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from New Delhi to Houston George Bush Intcntl Airport the cheapest?

Flights from New Delhi to Houston George Bush Intcntl Airport are cheapest 25 weeks before departure. Booking in this window typically costs about 28% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for New Delhi to Houston George Bush Intcntl Airport flights

Low season

February

Cheapest flight

₹ 51,244
Beat the crowds with an average 30% drop in traveller numbers.
The most popular month to fly with an average 47% increase in traveller numbers.
One-way flight from New Delhi to Houston George Bush Intcntl 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

Your New Delhi to Houston George Bush Intcntl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from New Delhi to Houston George Bush Intcntl Airport?

    Three cabin classes are available on flights from New Delhi to Houston George Bush Intcntl Airport:

    • Economy class
    • Premium Economy Class
    • Business Class

  • How long is a flight from New Delhi to Houston George Bush Intcntl Airport?

    A direct flight from New Delhi to Houston George Bush Intcntl Airport takes 00m, covering 21,640 km.

  • Do I need a passport to fly from New Delhi to Houston George Bush Intcntl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a New Delhi to Houston George Bush Intcntl Airport flight?

    Return flights from New Delhi to Houston George Bush Intcntl Airport range from ₹ 95,790 to ₹ 122,831, with an average of ₹ 109,680 over the past 12 months. Anything below ₹ 95,790 counts as a good deal.

  • How expensive are last-minute New Delhi to Houston George Bush Intcntl Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 7% above the ₹ 109,680 route average. Book 25 weeks before departure for the lowest fares.

  • Have flight prices from New Delhi to Houston George Bush Intcntl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about ₹ 104,291 to ₹ 613,933. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from New Delhi to Houston George Bush Intcntl Airport looking right now?

    One-way fares from New Delhi to Houston George Bush Intcntl Airport are currently lower than usual. Average one-way flight prices are about ₹ 61,521, which is 17% below the typical average for this route.

  • Which car hire options are available at Houston George Bush Intcntl Airport (IAH)?

    Houston George Bush Intcntl Airport (IAH) hosts 5 major car rental companies, with daily rates starting from around ₹ 298 for economy cars. Top options include:

    • ACO Rent A Car
    • Easirent
    • America Car Rental
    • Thrifty
    • Hertz

  • Which airports can I use when flying from New Delhi to Houston George Bush Intcntl Airport?

    Flights from New Delhi to Houston George Bush Intcntl Airport usually depart from New Delhi Indira Gandhi Intl (DEL) and arrive at Houston George Bush Intcntl (IAH).

  • Which airports do connecting flights from New Delhi to Houston George Bush Intcntl Airport pass through?

    One-stop flights from New Delhi to Houston George Bush Intcntl Airport most commonly connect through:

    • Istanbul (IST) – 26% of one-stop connections
    • Dubai Intl (DXB) – 23% of one-stop connections
    • Paris Charles de Gaulle (CDG) – 15% of one-stop connections
    • Doha Hamad Intl (DOH) – 9% of one-stop connections

  • Can I save money by using flexible dates for flights from New Delhi to Houston George Bush Intcntl Airport?

    Yes. Flexible dates can save you up to 16% on flights from New Delhi to Houston George Bush Intcntl Airport. Tuesday is the cheapest departure day at ₹ 101,634 return on average, while Friday is the most expensive at ₹ 120,329, a difference of ₹ 18,695.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from New Delhi to Houston George Bush Intcntl Airport?

    Flying via Frankfurt am Main (FRA) gives the shortest average 1-stop total travel time of 21h 23m, compared to 21h 31m via London Heathrow (LHR) and 21h 45m via Rome Fiumicino (FCO).

  • What is the time difference between New Delhi and Houston George Bush Intcntl Airport?

    Houston George Bush Intcntl Airport is 10 hours behind New Delhi (Central Time vs India Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Houston George Bush Intcntl Airport?

    George R. Brown Convention Center is one of the most viewed places in Houston George Bush Intcntl Airport on KAYAK.

  • 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).

Your guide to booking New Delhi to Houston George Bush Intcntl Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Friday. On this route, Tuesday flights average ₹ 101,634, about ₹ 18,695 less than Friday fares (16% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 25 weeks before you fly. On this route, that window historically saves about 28% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your New Delhi to Houston George Bush Intcntl Airport trip for December. Fares historically average ₹ 92,904 return in that month – typically ₹ 48,018 less than the most expensive month, which is January (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Houston George Bush Intcntl Airport.

    • Houston Airport Marriott at George Bush Intercontinental
  • 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.

More options for your flight from New Delhi to George Bush Intcntl

Complete your trip to Houston with a hotel stay or car hire