Cheap flights from New Delhi to Houston from $618
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 12/6. 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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Route
Depart
Return
New DelhiHouston
DEL New Delhi Indira Gandhi Intl - IAH Houston George Bush Intcntl
DELIAH
New Delhi Indira Gandhi Intl
Wed 12/9
1:55 am-10:53 am
2 stops44h 28m
Houston George Bush Intcntl
Wed 3/24
11:55 am-10:00 pm
1 stop23h 35m
New DelhiHouston
DEL New Delhi Indira Gandhi Intl - IAH Houston George Bush Intcntl
DELIAH
New Delhi Indira Gandhi Intl
Thu 12/3
3:35 am-2:00 pm
1 stop21h 55m
Houston George Bush Intcntl
Wed 2/17
4:10 pm-1:35 am
1 stop21h 55m
New DelhiHouston
DEL New Delhi Indira Gandhi Intl - IAH Houston George Bush Intcntl
DELIAH
New Delhi Indira Gandhi Intl
Tue 1/19
1:45 am-9:34 pm
2 stops31h 19m
Houston George Bush Intcntl
Thu 3/25
5:50 pm-12:05 am
1 stop19h 45m
New DelhiHouston
DEL New Delhi Indira Gandhi Intl - IAH Houston George Bush Intcntl
DELIAH
New Delhi Indira Gandhi Intl
Thu 12/3
3:35 am-2:00 pm
1 stop21h 55m
Houston George Bush Intcntl
Thu 2/18
4:10 pm-1:35 am
1 stop21h 55m
New DelhiHouston
DEL New Delhi Indira Gandhi Intl - IAH Houston George Bush Intcntl
DELIAH
New Delhi Indira Gandhi Intl
Mon 1/18
12:30 am-9:34 pm
1 stop32h 34m
Houston George Bush Intcntl
Thu 3/25
6:00 am-9:50 pm
1 stop29h 20m
New DelhiHouston
DEL New Delhi Indira Gandhi Intl - IAH Houston George Bush Intcntl
DELIAH
New Delhi Indira Gandhi Intl
Fri 2/26
11:55 pm-11:35 pm
1 stop35h 10m
Houston George Bush Intcntl
Sat 4/10
8:18 pm-9:30 pm
1 stop38h 42m
New DelhiHouston
DEL New Delhi Indira Gandhi Intl - IAH Houston George Bush Intcntl
DELIAH
New Delhi Indira Gandhi Intl
Mon 2/22
9:40 pm-3:15 pm
1 stop29h 05m
Houston George Bush Intcntl
Sun 2/28
12:02 pm-2:10 am
2 stops26h 38m
New DelhiHouston
DEL New Delhi Indira Gandhi Intl - IAH Houston George Bush Intcntl
DELIAH
New Delhi Indira Gandhi Intl
Thu 12/3
3:20 am-7:55 pm
1 stop28h 05m
Houston George Bush Intcntl
Tue 2/16
1:22 pm-1:15 am
2 stops24h 23m
New DelhiHouston
DEL New Delhi Indira Gandhi Intl - IAH Houston George Bush Intcntl
DELIAH
New Delhi Indira Gandhi Intl
Thu 12/3
3:20 am-7:55 pm
1 stop28h 05m
Houston George Bush Intcntl
Thu 2/18
1:22 pm-1:15 am
2 stops24h 23m
New DelhiHouston
DEL New Delhi Indira Gandhi Intl - IAH Houston George Bush Intcntl
DELIAH
New Delhi Indira Gandhi Intl
Tue 12/1
4:10 pm-3:15 pm
1 stop34h 35m
Houston George Bush Intcntl
Sat 1/9
5:35 pm-2:55 pm
1 stop33h 50m
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 typical price of a round-trip flight between New Delhi and Houston George Bush Intcntl Airport?
Prices are currently typical for flights on this route.
Typical prices usually range from $1,029 to $1,206.The lowest price recently found on this route was $1,094.
What is the cheapest month to fly to Houston George Bush Intcntl Airport?
The month of December is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from New Delhi, with most prices found around $980. If you are unable to visit Houston George Bush Intcntl Airport during the month of December, then departing from New Delhi during the month April is also very affordable. Most momondo users find prices during this month for around $1,080.
How far in advance should I book a flight from New Delhi 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 $1,210 when searching weeks out. 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 $1,030 on momondo.
Can stopping save me money on New Delhi to Houston George Bush Intcntl Airport flights?
You could potentially save up to 49% on your flight if you consider stops on a New Delhi to Houston George Bush Intcntl Airport flight.
How have New Delhi to Houston George Bush Intcntl Airport flight prices changed over time?
As of October 2026, prices for New Delhi to Houston George Bush Intcntl Airport flights are approximately 12% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from New Delhi Indira Gandhi Intl to Houston George Bush Intcntl?
Delta, IndiGo, and United Airlines are the most popular carriers operating from New Delhi Indira Gandhi Intl to Houston George Bush Intcntl
What airlines fly to Houston George Bush Intcntl Airport?
Emirates, Lufthansa and Turkish Airlines are the top three most popular airlines that fly to Houston George Bush Intcntl Airport from New Delhi according to our data. Emirates is the first choice among our users, with 28% of people opting to fly with this airline when traveling to Houston George Bush Intcntl Airport. Keep in mind that there are 7 different airlines that fly to Houston George Bush Intcntl Airport on a routine basis, so you have a few additional options to choose from.
Which airport is the most popular layover for flights between New Delhi and Houston George Bush Intcntl Airport?
Doha (DOH) was the most common stop: 36% of momondo users choosing 1-stop flights on this route connected there.
Which layover airport offers the lowest fares from New Delhi to Houston George Bush Intcntl Airport?
Flights via Istanbul (IST) offer the lowest average round-trip price of $1,058.
Which layover airport has the shortest travel time from New Delhi to Houston George Bush Intcntl Airport?
Flights connecting via Doha (DOH) have the shortest average one-way travel time: 22h 05m.
Which layover airport has the shortest connection time from New Delhi to Houston George Bush Intcntl Airport?
Rome (FCO) has the shortest average layover time for this route: 2h 08m.
When to book flights from New Delhi to Houston George Bush Intcntl Airport
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
Frequently asked questions about flying from New Delhi to Houston George Bush Intcntl Airport
How far is New Delhi Indira Gandhi Intl to Houston George Bush Intcntl by plane?
There are 8352.5 mi between New Delhi Indira Gandhi Intl and Houston George Bush Intcntl. Typically, this will take 23h 10m by plane in normal conditions.
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 are refreshed on a daily basis.
How many operators does momondo search for flights from New Delhi Indira Gandhi Intl Airport to Houston George Bush Intcntl Airport?
The number of operators available for flights from New Delhi Indira Gandhi Intl Airport to Houston George Bush Intcntl Airport is 7 as of October 2026.
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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from New Delhi to Houston George Bush Intcntl Airport is Emirates (20% of total bookings). The next most popular airlines are Lufthansa (19%), Turkish Airlines (18%), and Qatar Airways (14%).
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 | ||
|---|---|---|---|---|---|
| PriceFrom $813 | Free Cancellation | Rating 6.7 8,256 reviews | |||
| PriceFrom $818 | Free Cancellation | Rating 7.4 4,455 reviews | |||
| PriceFrom $959 | Free Cancellation | Rating 7.4 10,329 reviews | |||
| PriceFrom $982 | Free Cancellation | Rating 7.8 1,580 reviews | |||
| PriceFrom $1,057 | Free Cancellation | Rating 6.8 8,269 reviews | |||
| PriceFrom $1,080 | Free Cancellation | Rating 8.1 3,672 reviews | |||
| PriceFrom $1,108 | Free Cancellation | Rating 7.3 3,724 reviews |
Traveling to a place near Houston?
Book flights to Houston if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from New Delhi to Houston?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New Delhi to Houston. momondo saves you time and could save you money on your trip.
Can I find flights from New Delhi to Houston with flexible booking policies on momondo?
momondo does allow users to show only those flights to Houston from New Delhi which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from New Delhi to Houston?
momondo helps you find the best flight between New Delhi and Houston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from New Delhi to Houston right now. Can momondo alert me if prices change?
Yes. momondo can track prices for New Delhi to Houston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.