DEL - IAH

$582 Find Cheap Flights from New Delhi to Houston George Bush Airport - Compare and Save

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Everything you should know

Cheapest round-trip
$1,101
Typical prices: $1,009-$1,294
United Airlines
Sat 2/3Sun 4/29
DEL - IAH • 1 stop
Cheapest one-way
$582
Typical prices: $652-$1,066
IndiGo
Fri 11/23
DEL - IAH • 1 stop
Nonstop 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
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When to book
in advance
Our data shows that travelers 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 layover airports
Cheapest • Avg $1,025 (round-trip)
Shortest trip • 21h 23m (one-way)
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Insights
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We hope you love your trip to Houston George Bush Intcntl Airport!

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

 

Cheap flights from New Delhi to George Bush Intcntl with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Mon, Dec 21 - Sat, Mar 27
Delta Logo
3:20 am - 11:59 pmDEL  New Delhi Indira Gandhi Intl-IAH Houston George Bush Intcntl
32h 09m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
Delta Logo
8:10 pm - 10:50 pmIAH  Houston George Bush Intcntl-DEL New Delhi Indira Gandhi Intl
40h 10m1 stop Paris Charles de Gaulle
$1,101Delta
Wed, Feb 3 - Thu, Apr 29
United Airlines Logo
11:55 pm - 1:00 pmDEL  New Delhi Indira Gandhi Intl-IAH Houston George Bush Intcntl
24h 35m1 stop Newark
United Airlines Logo
6:00 am - 9:30 pmIAH  Houston George Bush Intcntl-DEL New Delhi Indira Gandhi Intl
29h 00m1 stop Newark
$1,101United Airlines
Thu, Jan 14 - Wed, Mar 24
Multiple Airlines Logo
12:55 am - 9:34 pmDEL  New Delhi Indira Gandhi Intl-IAH Houston George Bush Intcntl
32h 09m2 stops London Heathrow Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
5:50 pm - 12:05 amIAH  Houston George Bush Intcntl-DEL New Delhi Indira Gandhi Intl
19h 45m1 stop Munich Franz Josef Strauss
$1,101Multiple Airlines
Thu, Feb 4 - Thu, Apr 29
United Airlines Logo
11:55 pm - 1:00 pmDEL  New Delhi Indira Gandhi Intl-IAH Houston George Bush Intcntl
24h 35m1 stop Newark
United Airlines Logo
6:00 am - 9:30 pmIAH  Houston George Bush Intcntl-DEL New Delhi Indira Gandhi Intl
29h 00m1 stop Newark
$1,101United Airlines
Sun, Jan 31 - Thu, Apr 29
Lufthansa Logo
3:35 am - 2:00 pmDEL  New Delhi Indira Gandhi Intl-IAH Houston George Bush Intcntl
21h 55m1 stop Frankfurt am Main
Lufthansa Logo
4:30 pm - 11:55 pmIAH  Houston George Bush Intcntl-DEL New Delhi Indira Gandhi Intl
20h 55m1 stop Munich Franz Josef Strauss
$1,104Lufthansa
Mon, Feb 1 - Mon, May 3
Turkish Airlines Logo
6:55 am - 7:05 pmDEL  New Delhi Indira Gandhi Intl-IAH Houston George Bush Intcntl
23h 40m1 stop Istanbul
Turkish Airlines Logo
9:10 pm - 4:40 amIAH  Houston George Bush Intcntl-DEL New Delhi Indira Gandhi Intl
21h 00m1 stop Istanbul
$1,104Turkish Airlines
Wed, Feb 3 - Mon, May 3
Turkish Airlines Logo
6:55 am - 7:05 pmDEL  New Delhi Indira Gandhi Intl-IAH Houston George Bush Intcntl
23h 40m1 stop Istanbul
Turkish Airlines Logo
9:10 pm - 4:40 amIAH  Houston George Bush Intcntl-DEL New Delhi Indira Gandhi Intl
21h 00m1 stop Istanbul
$1,104Turkish Airlines
Mon, Nov 30 - Sat, Feb 27
Lufthansa Logo
1:55 am - 2:00 pmDEL  New Delhi Indira Gandhi Intl-IAH Houston George Bush Intcntl
23h 35m2 stops Munich Franz Josef Strauss Frankfurt am Main
Lufthansa Logo
4:35 pm - 12:05 amIAH  Houston George Bush Intcntl-DEL New Delhi Indira Gandhi Intl
20h 00m1 stop Munich Franz Josef Strauss
$1,124Lufthansa
Tue, Dec 15 - Fri, Jan 8
British Airways Logo
3:20 am - 12:04 amDEL  New Delhi Indira Gandhi Intl-IAH Houston George Bush Intcntl
32h 14m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
3:50 pm - 1:15 amIAH  Houston George Bush Intcntl-DEL New Delhi Indira Gandhi Intl
21h 55m1 stop London Heathrow
$1,126British Airways
Mon, Nov 9 - Wed, Dec 30
British Airways Logo
3:20 am - 11:57 pmDEL  New Delhi Indira Gandhi Intl-IAH Houston George Bush Intcntl
32h 07m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
9:00 am - 5:20 amIAH  Houston George Bush Intcntl-DEL New Delhi Indira Gandhi Intl
32h 50m2 stops Dallas/Fort Worth London Heathrow
$1,126British Airways

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 round-trip flight from New Delhi to Houston George Bush Intcntl Airport?

Round-trip flights from New Delhi to Houston George Bush Intcntl Airport typically range from $1,009 to $1,294. The lowest price found in the past 5 days was $1,101, on United 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’s 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 $979 round-trip.
•January ($1,485) and July ($1,267) 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.

Expert advice for your flight from New Delhi to George Bush Intcntl

 
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.

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

Low season

February

Cheapest flight

$582
Beat the crowds with an average 30% drop in travelers.
The most popular month to fly with an average 47% increase in travelers.
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 round-trip 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.

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

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

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

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

    A nonstop flight from New Delhi to Houston George Bush Intcntl Airport takes 00m, covering 8,355 miles.

  • 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?

    Round-trip flights from New Delhi to Houston George Bush Intcntl Airport range from $1,009 to $1,294, with an average of $1,156 over the past 12 months. Anything below $1,009 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 $1,156 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, round-trip prices on this route showed a wide range, from about $1,101 to $9,399. That means the highest observed fare was about 9x 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 $701, which is 10% below the typical average for this route.

  • What car rental 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 $3 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 $1,071 round-trip on average, while Friday is the most expensive at $1,268, a difference of $197.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover 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 at 21h 23m, compared with 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?

    Some of the most popular sights in Houston George Bush Intcntl Airport are George R. Brown Convention Center, Daikin Park and Houston Stadium. These are among 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 $1,071, about $197 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 $979 round-trip in that month - typically $506 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 rental