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Cheap flights from New Delhi to Houston from ₹ 36,828

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 22/10. 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

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Turkish Airlines Logo
06:40 - 19:10DEL-IAH
24h 00m1 stop
Turkish Airlines Logo
14:55 - 04:40IAH-DEL
26h 15m1 stop
₹ 77,259Turkish Airlines
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Thu, 15 Jan - Wed, 21 Jan
Turkish Airlines Logo
06:40 - 13:10DEL-IAH
42h 00m1 stop
Turkish Airlines Logo
21:05 - 05:15IAH-DEL
20h 40m1 stop
₹ 77,347Turkish Airlines
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Fri, 14 Nov - Thu, 26 Feb
Multiple Airlines Logo
01:25 - 21:39DEL-IAH
30h 44m2 stops
Multiple Airlines Logo
11:50 - 21:00IAH-DEL
22h 40m1 stop
₹ 77,435Multiple Airlines
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Wed, 11 Mar - Wed, 25 Mar
Turkish Airlines Logo
06:40 - 19:10DEL-IAH
24h 00m1 stop
Turkish Airlines Logo
21:05 - 05:15IAH-DEL
20h 40m1 stop
₹ 77,874Turkish Airlines
Find Deal
Tue, 11 Nov - Tue, 24 Feb
Multiple Airlines Logo
04:25 - 22:03DEL-IAH
29h 08m2 stops
Multiple Airlines Logo
21:05 - 05:15IAH-DEL
20h 40m1 stop
₹ 80,160Multiple Airlines
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Wed, 12 Nov - Thu, 26 Feb
United Airlines Logo
00:25 - 21:39DEL-IAH
32h 44m1 stop
United Airlines Logo
12:26 - 21:50IAH-DEL
21h 54m1 stop
₹ 83,148United Airlines
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Tue, 2 Dec - Wed, 18 Feb
United Airlines Logo
23:55 - 11:15DEL-IAH
22h 50m1 stop
United Airlines Logo
11:50 - 21:55IAH-DEL
22h 35m1 stop
₹ 83,675United Airlines
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Mon, 17 Nov - Wed, 25 Feb
Air Canada Logo
01:45 - 09:11DEL-IAH
42h 56m2 stops
Air Canada Logo
11:50 - 21:55IAH-DEL
22h 35m1 stop
₹ 83,763Air Canada
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Mon, 10 Nov - Tue, 24 Feb
Finnair Logo
07:40 - 17:45DEL-IAH
44h 35m2 stops
Finnair Logo
14:24 - 05:20IAH-DEL
28h 26m2 stops
₹ 84,027Finnair
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Tue, 14 Apr - Tue, 19 May
Air Canada Logo
01:45 - 09:11DEL-IAH
42h 56m2 stops
Air Canada Logo
21:55 - 21:55IAH-DEL
36h 30m2 stops
₹ 84,203Air Canada
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Mon, 10 Nov - Sun, 1 Mar

United Airlines flights from New Delhi to Houston George Bush Intcntl Airport

Our best United Airlines deals on New Delhi to Houston George Bush Intcntl Airport flight tickets
United Airlines
2 Dec
DEL00:25New Delhi Indira Gandhi Intl
32h 44m
1 stop
IAH21:39Houston George Bush Intcntl
18 Feb
IAH12:26Houston George Bush Intcntl
21h 54m
1 stop
DEL21:50New Delhi Indira Gandhi Intl
₹ 83,148
Find similar
United Airlines
17 Nov
DEL23:55New Delhi Indira Gandhi Intl
22h 50m
1 stop
IAH11:15Houston George Bush Intcntl
25 Feb
IAH11:50Houston George Bush Intcntl
22h 35m
1 stop
DEL21:55New Delhi Indira Gandhi Intl
₹ 83,675
Find similar
United Airlines
27 Oct
DEL00:25New Delhi Indira Gandhi Intl
31h 44m
1 stop
IAH21:39Houston George Bush Intcntl
12 Nov
IAH10:14Houston George Bush Intcntl
24h 16m
1 stop
DEL22:00New Delhi Indira Gandhi Intl
₹ 105,649
Find similar

Air Canada flights from New Delhi to Houston George Bush Intcntl Airport

Our best Air Canada deals on New Delhi to Houston George Bush Intcntl Airport flight tickets
Air Canada
10 Nov
DEL01:45New Delhi Indira Gandhi Intl
42h 56m
2 stops
IAH09:11Houston George Bush Intcntl
24 Feb
IAH11:50Houston George Bush Intcntl
22h 35m
1 stop
DEL21:55New Delhi Indira Gandhi Intl
₹ 83,763
Find similar
Air Canada
10 Nov
DEL01:45New Delhi Indira Gandhi Intl
42h 56m
2 stops
IAH09:11Houston George Bush Intcntl
1 Mar
IAH21:55Houston George Bush Intcntl
36h 30m
2 stops
DEL21:55New Delhi Indira Gandhi Intl
₹ 84,203
Find similar
Air Canada
2 Dec
DEL01:45New Delhi Indira Gandhi Intl
44h 54m
2 stops
IAH11:09Houston George Bush Intcntl
15 Feb
IAH10:00Houston George Bush Intcntl
26h 45m
2 stops
DEL00:15New Delhi Indira Gandhi Intl
₹ 84,291
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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 17 October 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 15/1

06:40-19:10

1 stop24h 00m

Houston George Bush Intcntl

Wed 21/1

14:55-04:40

1 stop26h 15m

₹ 77,259

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Fri 14/11

06:40-13:10

1 stop42h 00m

Houston George Bush Intcntl

Thu 26/2

21:05-05:15

1 stop20h 40m

₹ 77,347

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Wed 11/3

01:25-21:39

2 stops30h 44m

Houston George Bush Intcntl

Wed 25/3

11:50-21:00

1 stop22h 40m

₹ 77,435

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Tue 11/11

06:40-19:10

1 stop24h 00m

Houston George Bush Intcntl

Tue 24/2

21:05-05:15

1 stop20h 40m

₹ 77,874

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Wed 12/11

04:25-22:03

2 stops29h 08m

Houston George Bush Intcntl

Thu 26/2

21:05-05:15

1 stop20h 40m

₹ 80,160

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Tue 2/12

00:25-21:39

1 stop32h 44m

Houston George Bush Intcntl

Wed 18/2

12:26-21:50

1 stop21h 54m

₹ 83,148

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Mon 17/11

23:55-11:15

1 stop22h 50m

Houston George Bush Intcntl

Wed 25/2

11:50-21:55

1 stop22h 35m

₹ 83,675

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Mon 10/11

01:45-09:11

2 stops42h 56m

Houston George Bush Intcntl

Tue 24/2

11:50-21:55

1 stop22h 35m

₹ 83,763

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Tue 14/4

07:40-17:45

2 stops44h 35m

Houston George Bush Intcntl

Tue 19/5

14:24-05:20

2 stops28h 26m

₹ 84,027

New DelhiHouston

DEL - IAH

DELIAH

New Delhi Indira Gandhi Intl

Mon 10/11

01:45-09:11

2 stops42h 56m

Houston George Bush Intcntl

Sun 1/3

21:55-21:55

2 stops36h 30m

₹ 84,203

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 February. Flight prices, which tend to average around ₹ 79,632, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Houston George Bush Intcntl Airport from New Delhi during November instead. Flights to Houston George Bush Intcntl Airport in November, while not as cheap as those in February, still average around ₹ 84,467.

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 ₹ 103,232. 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 ₹ 117,835. 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 ₹ 104,187. 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 ₹ 120,376 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 ₹ 94,530 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 ₹ 88,070 on momondo.

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

As of October 2025, prices for New Delhi to Houston George Bush Intcntl Airport flights are approximately 23% 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 22h 50m.

  • 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
Air FrancePriceFrom ₹ 72,800Free CancellationRating
7.4
1,477 reviews
Search Air France flights
Turkish AirlinesPriceFrom ₹ 74,218Free CancellationRating
7.3
4,013 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom ₹ 77,119Free CancellationRating
6.7
7,459 reviews
Search British Airways flights
DeltaPriceFrom ₹ 77,809Free CancellationRating
7.9
7,977 reviews
Search Delta flights
KLMPriceFrom ₹ 78,977Free CancellationRating
7.7
1,404 reviews
Search KLM flights
Qatar AirwaysPriceFrom ₹ 85,525Free CancellationRating
7.4
3,652 reviews
Search Qatar Airways flights
IndiGoPriceFrom ₹ 85,725Free CancellationRating
6.9
487 reviews
Search IndiGo flights
United AirlinesPriceFrom ₹ 93,798Free CancellationRating
7.4
8,982 reviews
Search United Airlines flights
EmiratesPriceFrom ₹ 98,640Free CancellationRating
8.1
3,375 reviews
Search Emirates 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.

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