$583 Cheap United flights Houston (IAH) to Delhi (DEL)

View $583 flight on Thu, Sep 4, 2025Opens in a new window

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$583 Cheap United flights Houston (IAH) to Delhi (DEL)

Prices were available within the past 7 days and start at $583 for one-way flights and $971 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Sep 14 - Mon, Sep 29
IAH
Houston
DEL
Delhi
$971 Roundtrip, found 1 hour ago
$971
Roundtrip
found 1 hour ago
Select United flight, departing Sun, Sep 14 from Houston to Delhi, returning Mon, Sep 29, priced at $971 found 1 hour ago
Flights from Houston (IAH) to Delhi (DEL)
Origin airport
George Bush Intercontinental
Destination airport
Indira Gandhi Intl.
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, British Airways, Delta, Emirates, Finnair, KLM, Lufthansa, Oman Air, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic
Popular airline
Qatar Airways
Distance
8360 mi

Frequently asked questions

How much is a United Airlines flight from George Bush Intercontinental Airport (IAH) to Indira Gandhi Intl. Airport (DEL)?
Make use of the "Price (lowest to highest)" filter on Expedia to find cheap United Airlines return flights from $971 from IAH to DEL. Affordable one-way options from $583 are available too.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from IAH to DEL with United Airlines?
United Airlines flights to Delhi are typically more affordable in the quieter months of May and June. Whether you're after a round-trip or one-way ticket, you could score a better deal then.
What is the cheapest time to book flights from George Bush Intercontinental Airport (IAH) to Indira Gandhi Intl. Airport (DEL) with United Airlines?
Start your search for United Airlines flights from IAH to DEL about one month before you want to go. The most affordable time to reserve an international flight is generally 18 to 29 days ahead of your departure date when you can save 17% versus booking four to five months in advance. No matter your fare class or itinerary, the best day to book international airfare is usually Sunday. Friday is often the most expensive. Passengers who book on a Sunday can save an average of 17% compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from George Bush Intercontinental Airport (IAH) to Indira Gandhi Intl. Airport (DEL)?
Fill in your dates, click search and select "Nonstop" on Expedia to find any direct flights from IAH to DEL with United Airlines or other airlines.
What is the earliest United Airlines flight from IAH to DEL?
Find United Airlines's earliest flights from IAH to DEL by checking the "Early Morning" and "Morning" filters. Not only will you get to your destination sooner, early departures also have a 20% less chance of being canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Delhi?
Jump on a United Airlines flight from George Bush Intercontinental Airport (IAH) to Delhi, and you'll most likely touch down at Indira Gandhi Intl. Airport (DEL). This is the airline's primary hub in this city.
Why fly with United Airlines from IAH to DEL?
A rewarding loyalty program and the ability to rack up points through United Mileage Plus are the start of the reasons to travel from IAH to DEL with United Airlines. Plus, when you join our One Key™ program, you can receive OneKeyCash™* on top of any airline loyalty program earnings. It's yours to spend on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my United Airlines flight from George Bush Intercontinental Airport (IAH) to Indira Gandhi Intl. Airport (DEL)?
Typically, you can cancel or reschedule your flight, although there may be additional charges if you booked more than 24 hours ago. Need to keep your options open? Apply the "No cancel fee" or "Changes included" filter to find flights that won't penalize you if you need to revise your plans. To make modifications, head to "Trips," select your flight and click on "Manage Booking" for more details.

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