Cheap Flights from Houston (IAH) to Delhi (DEL)

You can find one-way and return flights from IAH to DEL with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when IAH to DEL ticket fares go up or down.

The cheapest months to fly from IAH to DEL are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.

Enter IAH to DEL and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

To find a cheap flight from Houston, TX (IAH) to Delhi (DEL), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

There are approximately 117 connecting flights per day from George Bush Intercontinental (IAH) to Indira Gandhi Intl. (DEL). Some common connection points include Pearson Intl. (YYZ), O'Hare Intl. (ORD), and Hartsfield-Jackson Atlanta Intl. (ATL).

The earliest flight from Houston, TX (IAH-George Bush Intercontinental) to Delhi (DEL-Indira Gandhi Intl.) typically departs around 5:00 AM. This service is operated by American Airlines and is a seasonal service, active in November and December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

You'll find the most flights from George Bush Intercontinental (IAH) to Indira Gandhi Intl. (DEL) on Wednesdays, with around 104 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United, American Airlines, and Delta. Flight schedules are fairly consistent throughout the week, so you'll have a good selection of flights no matter which day you choose to fly.

The most popular departure times for flights from George Bush Intercontinental (IAH) to Indira Gandhi Intl. (DEL) are in the afternoon, from 3pm to 6pm. Many major carriers, including Lufthansa, Air France and United, offer flights during this window. Many travellers prefer this time because it allows for a full day of activities before heading to the airport, and you'll arrive at your destination at a reasonable hour.

There are no nonstop flights from Houston, TX (IAH-George Bush Intercontinental) to Delhi (DEL-Indira Gandhi Intl.). For connecting flights, a one-stop journey typically takes around 21 hours 18 minutes. If you have two or more stops, your travel time will be longer, usually around 24 hours 48 minutes. The distance covered on this route is approximately 13,457 kilometres. Keep in mind that actual flight times can vary due to factors like routing, weather, and wind patterns, so it's always a good idea to allow for some flexibility in your travel plans.

You can fly business class or first class between IAH and DEL. Airlines that offer business class service on this route include:

* Lufthansa
* Air France
* Emirates
* Alaska Airlines
* British Airways
* Turkish Airlines
* Air Canada
* KLM
* ITA Airways
* Qatar Airways
* Republic Airlines
* Finnair
* United
* All Nippon Airways
* Delta
* American Eagle
* American Airlines

First class cabins are available on Emirates and United.

It's easy to earn miles on a Houston, TX (IAH) to Delhi (DEL) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

If you're planning to travel to Delhi from George Bush Intercontinental (IAH), you can fly directly into Indira Gandhi Intl. (DEL). Some flights may connect through major hubs like O'Hare Intl. (ORD), Dallas-Fort Worth Intl. (DFW), or Hartsfield-Jackson Atlanta Intl. (ATL) before reaching Delhi. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Houston, TX (IAH) to Delhi (DEL) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a Houston, TX (IAH) to Delhi (DEL) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your Houston, TX (IAH) to Delhi (DEL) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.