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Cheap flights from New Delhi to Houston from ₹ 54,520

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Delhi to Houston departing on 8/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Logo
04:20 - 22:14DEL-IAH
28h 24m2 stops
Logo
11:55 - 21:55IAH-DEL
22h 30m2 stops
₹ 83,094
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Thu, 2 Oct - Mon, 2 Feb
Logo
02:35 - 09:14DEL-IAH
42h 09m2 stops
Logo
21:05 - 05:20IAH-DEL
20h 45m1 stop
₹ 83,182
Find Deal
Tue, 23 Dec - Mon, 16 Feb
United Airlines Logo
00:25 - 21:39DEL-IAH
32h 44m1 stop
United Airlines Logo
11:50 - 21:55IAH-DEL
22h 35m1 stop
₹ 83,795United Airlines
Find Deal
Sat, 20 Dec - Mon, 16 Feb
United Airlines Logo
00:25 - 20:10DEL-IAH
31h 15m2 stops
United Airlines Logo
13:35 - 21:50IAH-DEL
20h 45m1 stop
₹ 83,971United Airlines
Find Deal
Wed, 24 Dec - Wed, 18 Feb
Turkish Airlines Logo
06:20 - 19:05DEL-IAH
23h 15m1 stop
Turkish Airlines Logo
21:05 - 05:20IAH-DEL
20h 45m1 stop
₹ 85,548Turkish Airlines
Find Deal
Wed, 1 Oct - Thu, 5 Feb
IndiGo Logo
06:55 - 19:05DEL-IAH
22h 40m1 stop
IndiGo Logo
21:00 - 05:00IAH-DEL
21h 30m1 stop
₹ 86,337IndiGo
Find Deal
Mon, 8 Sep - Thu, 11 Sep
Turkish Airlines Logo
06:20 - 19:05DEL-IAH
23h 15m1 stop
Turkish Airlines Logo
21:05 - 05:20IAH-DEL
20h 45m1 stop
₹ 86,425Turkish Airlines
Find Deal
Fri, 3 Oct - Wed, 4 Feb
Delta Logo
00:50 - 13:35DEL-IAH
23h 15m1 stop
Delta Logo
15:25 - 01:10IAH-DEL
22h 15m2 stops
₹ 87,827Delta
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Sat, 4 Oct - Fri, 27 Feb
IndiGo Logo
06:55 - 19:05DEL-IAH
22h 40m1 stop
IndiGo Logo
14:25 - 05:00IAH-DEL
28h 05m1 stop
₹ 88,003IndiGo
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Fri, 5 Sep - Wed, 17 Sep
Delta Logo
00:50 - 17:34DEL-IAH
27h 14m2 stops
Delta Logo
10:45 - 23:30IAH-DEL
25h 15m2 stops
₹ 88,353Delta
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Mon, 29 Sep - Tue, 24 Feb

IndiGo flights from New Delhi to Houston George Bush Intcntl Airport

Our best IndiGo deals on New Delhi to Houston George Bush Intcntl Airport flight tickets
IndiGo
8 Sept
DEL06:55New Delhi Indira Gandhi Intl
22h 40m
1 stop
IAH19:05Houston George Bush Intcntl
11 Sept
IAH21:00Houston George Bush Intcntl
21h 30m
1 stop
DEL05:00New Delhi Indira Gandhi Intl
₹ 86,337
Find similar
IndiGo
5 Sept
DEL06:55New Delhi Indira Gandhi Intl
22h 40m
1 stop
IAH19:05Houston George Bush Intcntl
17 Sept
IAH14:25Houston George Bush Intcntl
28h 05m
1 stop
DEL05:00New Delhi Indira Gandhi Intl
₹ 88,003
Find similar

KLM flights from New Delhi to Houston George Bush Intcntl Airport

Our best KLM deals on New Delhi to Houston George Bush Intcntl Airport flight tickets
KLM
4 Sept
DEL03:55New Delhi Indira Gandhi Intl
24h 10m
2 stops
IAH17:35Houston George Bush Intcntl
17 Sept
IAH13:13Houston George Bush Intcntl
23h 07m
2 stops
DEL22:50New Delhi Indira Gandhi Intl
₹ 104,481
Find similar
KLM
4 Sept
DEL00:50New Delhi Indira Gandhi Intl
23h 15m
1 stop
IAH13:35Houston George Bush Intcntl
17 Sept
IAH13:13Houston George Bush Intcntl
23h 07m
2 stops
DEL22:50New Delhi Indira Gandhi Intl
₹ 105,182
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momondo Fare Finder

 
Customise your flight search to find flights from New Delhi to Houston George Bush Intcntl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 59,053 searches. Data last updated 26 August 2025.
Use the filters below to find and compare flights from New Delhi to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Thu 2/10

04:20-22:14

2 stops28h 24m

Houston George Bush Intcntl

Mon 2/2

11:55-21:55

2 stops22h 30m

₹ 83,094

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Tue 23/12

02:35-09:14

2 stops42h 09m

Houston George Bush Intcntl

Mon 16/2

21:05-05:20

1 stop20h 45m

₹ 83,182

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Sat 20/12

00:25-21:39

1 stop32h 44m

Houston George Bush Intcntl

Mon 16/2

11:50-21:55

1 stop22h 35m

₹ 83,795

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Wed 24/12

00:25-20:10

2 stops31h 15m

Houston George Bush Intcntl

Wed 18/2

13:35-21:50

1 stop20h 45m

₹ 83,971

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Wed 1/10

06:20-19:05

1 stop23h 15m

Houston George Bush Intcntl

Thu 5/2

21:05-05:20

1 stop20h 45m

₹ 85,548

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Mon 8/9

06:55-19:05

1 stop22h 40m

Houston George Bush Intcntl

Thu 11/9

21:00-05:00

1 stop21h 30m

₹ 86,337

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Fri 3/10

06:20-19:05

1 stop23h 15m

Houston George Bush Intcntl

Wed 4/2

21:05-05:20

1 stop20h 45m

₹ 86,425

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Sat 4/10

00:50-13:35

1 stop23h 15m

Houston George Bush Intcntl

Fri 27/2

15:25-01:10

2 stops22h 15m

₹ 87,827

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Fri 5/9

06:55-19:05

1 stop22h 40m

Houston George Bush Intcntl

Wed 17/9

14:25-05:00

1 stop28h 05m

₹ 88,003

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Mon 29/9

00:50-17:34

2 stops27h 14m

Houston George Bush Intcntl

Tue 24/2

10:45-23:30

2 stops25h 15m

₹ 88,353

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from New Delhi to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

The cheapest month to fly to Houston George Bush Intcntl Airport from New Delhi is in November. Flight prices, which tend to average around ₹ 81,867, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Houston George Bush Intcntl Airport from New Delhi during February instead. Flights to Houston George Bush Intcntl Airport in February, while not as cheap as those in November, still average around ₹ 84,321.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

According to our data, Wednesday is the cheapest day to fly to Houston George Bush Intcntl Airport from New Delhi. The lowest ticket price found for a Wednesday departure recently was ₹ 102,947. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from New Delhi to Houston George Bush Intcntl Airport on a Monday will generally be more expensive and average around ₹ 117,510. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

In the evening is the cheapest time of day to fly from New Delhi to Houston George Bush Intcntl Airport when you can find flight prices for as low as ₹ 103,900. Flying to Houston George Bush Intcntl Airport in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are ₹ 120,044 on average. Flights to Houston George Bush Intcntl Airport from New Delhi in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to Houston George Bush Intcntl Airport from New Delhi when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston George Bush Intcntl Airport for around ₹ 93,459 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston George Bush Intcntl Airport from New Delhi for as low as ₹ 85,110 on momondo.

How have New Delhi to Houston George Bush Intcntl Airport flight prices changed over time?

As of August 2025, prices for New Delhi to Houston George Bush Intcntl Airport flights are approximately 14% cheaper when compared to flights at the same time last year.

When to book flights from New Delhi to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from New Delhi to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap New Delhi to Houston George Bush Intcntl Airport (DEL to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Delhi to Houston George Bush Intcntl Airport

Direct flights

None
There are no direct flights from New Delhi to Houston George Bush Intcntl Airport. There are no popular flight routes from New Delhi to Houston George Bush Intcntl Airport.
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  • How far is New Delhi Indira Gandhi Intl to Houston George Bush Intcntl by plane?

    The distance between New Delhi Indira Gandhi Intl and Houston George Bush Intcntl is about 13442.0 km. A reasonable flight in good conditions will take 21h 10m.

  • When did momondo last update prices for flights from New Delhi Indira Gandhi Intl Airport to Houston George Bush Intcntl Airport?

    Prices for flights from New Delhi Indira Gandhi Intl Airport to Houston George Bush Intcntl Airport were last updated today.

  • How many operators does momondo search for flights from New Delhi Indira Gandhi Intl Airport to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from New Delhi Indira Gandhi Intl Airport to Houston George Bush Intcntl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New Delhi Indira Gandhi Intl Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents required for your trip to Houston George Bush Intcntl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston George Bush Intcntl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from New Delhi to Houston George Bush Intcntl Airport?

Best airlines flying from New Delhi to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from New Delhi to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom ₹ 70,686Free CancellationRating
7.4
3,608 reviews
Search Qatar Airways flights
Air FrancePriceFrom ₹ 72,599Free CancellationRating
7.4
1,469 reviews
Search Air France flights
British AirwaysPriceFrom ₹ 73,409Free CancellationRating
6.7
7,309 reviews
Search British Airways flights
DeltaPriceFrom ₹ 77,594Free CancellationRating
7.9
7,979 reviews
Search Delta flights
KLMPriceFrom ₹ 78,759Free CancellationRating
7.8
1,387 reviews
Search KLM flights
Turkish AirlinesPriceFrom ₹ 78,903Free CancellationRating
7.3
3,955 reviews
Search Turkish Airlines flights
IndiGoPriceFrom ₹ 87,887Free CancellationRating
6.8
482 reviews
Search IndiGo flights
EmiratesPriceFrom ₹ 98,368Free CancellationRating
8.1
3,318 reviews
Search Emirates flights
United AirlinesPriceFrom ₹ 102,790Free CancellationRating
7.4
8,943 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from New Delhi to Houston?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New Delhi to Houston . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from New Delhi to Houston with flexible booking policies on momondo?

Flights from New Delhi to Houston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from New Delhi to Houston?

Once all potential New Delhi to Houston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from New Delhi to Houston right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Houston, momondo offers a useful price alert feature which will track prices for flights to Houston from New Delhi and alert you when they change.

An easier way to manage your Houston George Bush Intcntl Airport trip

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