--- title: "Delhi to Houston flights from CA $782 - Expedia.ca" description: "Looking for low prices on flights from Delhi (DEL) to Houston (IAH)? Find one-way flights from CA $782 and roundtrip from CA $1,354—compare prices by dates!" canonical: "https://www.expedia.ca/lp/flights/del/iah/delhi-to-houston" language: en-CA market: CA currency: CAD prices_as_of: 2026-11-14T01:10:32Z --- # CA $782 Cheap Flights from Delhi (DEL) to Houston (IAH) ![An airport terminal with signs for international arrivals, departures, and parking.](https://images.trvl-media.com/place/4735305/3d753427-75fd-47d9-a518-7ce0f8c057ef.jpg?impolicy=fcrop&w=1200&h=500&q=medium) [View CA $782 flight on Wed, Nov 18, 2026](https://www.expedia.ca/Flights-Search?leg1=from:DEL,to:IAH,departure:18/11/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:781.70&airProductToken=AQqvAQpBCMSYARIEODM2NxiDWSDiMCjst50DMLC8nQM4RUAAWAFqCU1BSU5CQVNJQ3IIWEdMMEJCUkF6CgjBjAESBDgzNjcKMwjEmAESAjg1GOIwIOBcKPC-nQMwyMOdAzhFQAFYAWoJTUFJTkJBU0lDcghYR0wwQkJSQQo1CMSYARIEMTYwMRjgXCCIOCj9xJ0DMIfGnQM4RUABWAFqCU1BSU5CQVNJQ3IIWEdMMEJCUkESCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) Photo by Houston Airports ## Popular airlines from Indira Gandhi International Airport (DEL) to George Bush Intercontinental Airport (IAH) [Emirates](https://www.expedia.ca/Flights-Search?leg1=from:DEL,to:IAH,departure:28/11/2026TANYT&leg2=from:IAH,to:DEL,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EK"}}]) [Lufthansa](https://www.expedia.ca/Flights-Search?leg1=from:DEL,to:IAH,departure:28/11/2026TANYT&leg2=from:IAH,to:DEL,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) [Qatar Airways](https://www.expedia.ca/Flights-Search?leg1=from:DEL,to:IAH,departure:28/11/2026TANYT&leg2=from:IAH,to:DEL,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"QR"}}]) [Air Canada](https://www.expedia.ca/Flights-Search?leg1=from:DEL,to:IAH,departure:28/11/2026TANYT&leg2=from:IAH,to:DEL,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) [All Nippon Airways](https://www.expedia.ca/Flights-Search?leg1=from:DEL,to:IAH,departure:28/11/2026TANYT&leg2=from:IAH,to:DEL,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"NH"}}]) [British Airways](https://www.expedia.ca/Flights-Search?leg1=from:DEL,to:IAH,departure:28/11/2026TANYT&leg2=from:IAH,to:DEL,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) [Turkish Airlines](https://www.expedia.ca/Flights-Search?leg1=from:DEL,to:IAH,departure:28/11/2026TANYT&leg2=from:IAH,to:DEL,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TK"}}]) ### Be in the know Get alerts if flight prices drop or rise\* ### Book smarter Save up to 30% on select hotels after you book a flight\* ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheap Flights from New Delhi to Houston (DEL-IAH) Prices were available within the past 7 days and start at CA $782 for one-way flights and CA $1,354 for roundtrip, for the period specified. Prices and availability are subject to change. All deals One way Roundtrip [Select ITA Airways flight, departing Fri, Mar 19 from New Delhi to Houston, returning Fri, Jul 9, priced at CA $1,354 Found 1 day ago](https://www.expedia.ca/Flights-Search?leg1=from:DEL,to:IAH,departure:19/03/2027TANYT&leg2=from:IAH,to:DEL,departure:09/07/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1353.15&airProductToken=AQpoCjIIwbQBEgM3NjkYg1kgxXAot4ioAzDTjKgDOEtAAFgBagdFQ09DTUZUcghLWFVYSVlOQwoyCMG0ARIDNjM2GMVwIIg4KNCNqAMwyJOoAzhLQAFYAWoHRUNPQ01GVHIIS1hVWElZTkMKaAoyCMG0ARIDNjM3GIg4IMVwKI6AsgMwjoWyAzhLQABYAWoHRUNPQ01GVHIIS1hVWElZTkMKMgjBtAESAzc3MBjFcCCDWSiLhrIDMNyJsgM4S0ABWAFqB0VDT0NNRlRyCEtYVVhJWU5DEgoIARABGAEqAkFaGAEiBAgBEAEoAigDKAQwCw) Fri, Mar 19 - Fri, Jul 9 · DEL · IAH · Roundtrip [Select ITA Airways flight, departing Mon, Dec 21 from New Delhi to Houston, returning Mon, Mar 1, priced at CA $1,401 Found 2 days ago](https://www.expedia.ca/Flights-Search?leg1=from:DEL,to:IAH,departure:21/12/2026TANYT&leg2=from:IAH,to:DEL,departure:01/03/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1400.86&airProductToken=AQpoCjIIwbQBEgM3NjkYg1kgxXAot6qgAzDTrqADOExAAFgBagdFQ09DTUZUcghMWFVYSVlOQwoyCMG0ARIDNjM2GMVwIIg4KNCvoAMwyLWgAzhMQAFYAWoHRUNPQ01GVHIITFhVWElZTkMKaAoyCMG0ARIDNjM3GIg4IMVwKJnKpgMwis-mAzhLQABYAWoHRUNPQ01GVHIIS1hVWElZTkMKMgjBtAESAzc3MBjFcCCDWSjzz6YDMMnTpgM4S0ABWAFqB0VDT0NNRlRyCEtYVVhJWU5DEgoIARABGAEqAkFaGAEiBAgBEAEoAigDKAQwCw) Mon, Dec 21 - Mon, Mar 1 · DEL · IAH · Roundtrip [Select American Airlines flight, departing Thu, Nov 19 from New Delhi to Houston, returning Tue, Jan 19, priced at CA $1,434 Found 2 days ago](https://www.expedia.ca/Flights-Search?leg1=from:DEL,to:IAH,departure:19/11/2026TANYT&leg2=from:IAH,to:DEL,departure:19/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1433.25&airProductToken=AQqWAQovCMGCARIDMjkzGINZIKlRKPHLnQMw49OdAzhPQABYAWoETUFJTnIIT0xOME5ETjMKMAjBggESAzg2MBipUSCjsQEoiNWdAzCJ150DOE9AAVgBagRNQUlOcghPTE4wTkROMwoxCMGCARIENTUzMBijsQEgiDgoididAzDa2J0DOE9AAVgBagRNQUlOcghPTE4wTkROMwqTAQovCMGCARIENTQwNBiIOCBDKJz5ogMw1vqiAzhPQABYAWoETUFJTnIIT0xOME5ETjMKLwjBggESBDQ3ODEYQyCpUSj8-6IDMOD8ogM4T0ABWAFqBE1BSU5yCE9MTjBORE4zCi8IwYIBEgMyOTIYqVEgg1koq%5F2iAzClhKMDOE9AAVgBagRNQUlOcghPTE4wTkROMxIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) Thu, Nov 19 - Tue, Jan 19 · DEL · IAH · Roundtrip [Select ITA Airways flight, departing Fri, Mar 19 from New Delhi to Houston, returning Fri, Jul 9, priced at CA $1,465 Found 1 day ago](https://www.expedia.ca/Flights-Search?leg1=from:DEL,to:IAH,departure:19/03/2027TANYT&leg2=from:IAH,to:DEL,departure:09/07/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1464.45&airProductToken=AQpuCjUIwbQBEgM3NjkYg1kgxXAot4ioAzDTjKgDOEtAAFgBagpFQ09DTUZUUExTcghLWFVYSVlSQwo1CMG0ARIDNjM2GMVwIIg4KNCNqAMwyJOoAzhLQAFYAWoKRUNPQ01GVFBMU3IIS1hVWElZUkMKbgo1CMG0ARIDNjM3GIg4IMVwKI6AsgMwjoWyAzhLQABYAWoKRUNPQ01GVFBMU3IIS1hVWElZUkMKNQjBtAESAzc3MBjFcCCDWSiLhrIDMNyJsgM4S0ABWAFqCkVDT0NNRlRQTFNyCEtYVVhJWVJDEgoIARABGAEqAkFaGAEiBAgBEAEoAigEKAYwCw) Fri, Mar 19 - Fri, Jul 9 · DEL · IAH · Roundtrip [Select Delta flight, departing Sat, May 22 from New Delhi to Houston, returning Thu, Jul 15, priced at CA $1,487 Found 5 days ago](https://www.expedia.ca/Flights-Search?leg1=from:DEL,to:IAH,departure:22/05/2027TANYT&leg2=from:IAH,to:DEL,departure:15/07/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1486.79&airProductToken=AQqIAQpCCMSYARIEOTUwNRiDWSCAkwEoo9itAzDE3K0DOEVAAFgBaglNQUlOQkFTSUNyCFhHUzNOQlJBegoIy5gBEgQ5NTA1CkIIxJgBEgQ5Mzg2GICTASCIOCj73K0DMOfhrQM4RUABWAFqCU1BSU5CQVNJQ3IIWEdTM05CUkF6CgjLmAESBDkzODYKiAEKQgjEmAESBDk0NTkYiDgggJMBKKTCsgMw2cayAzhFQABYAWoJTUFJTkJBU0lDcghYR1MzTkJSQXoKCMuYARIEOTQ1OQpCCMSYARIEOTU3NBiAkwEgg1koy8myAzCrzbIDOEVAAVgBaglNQUlOQkFTSUNyCFhHUzNOQlJBegoIy5gBEgQ5NTc0EgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) Sat, May 22 - Thu, Jul 15 · DEL · IAH · Roundtrip [Select ITA Airways flight, departing Mon, Dec 21 from New Delhi to Houston, returning Mon, Mar 1, priced at CA $1,512 Found 2 days ago](https://www.expedia.ca/Flights-Search?leg1=from:DEL,to:IAH,departure:21/12/2026TANYT&leg2=from:IAH,to:DEL,departure:01/03/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1511.06&airProductToken=AQpuCjUIwbQBEgM3NjkYg1kgxXAot6qgAzDTrqADOExAAFgBagpFQ09DTUZUUExTcghMWFVYSVlSQwo1CMG0ARIDNjM2GMVwIIg4KNCvoAMwyLWgAzhMQAFYAWoKRUNPQ01GVFBMU3IITFhVWElZUkMKbgo1CMG0ARIDNjM3GIg4IMVwKJnKpgMwis-mAzhLQABYAWoKRUNPQ01GVFBMU3IIS1hVWElZUkMKNQjBtAESAzc3MBjFcCCDWSjzz6YDMMnTpgM4S0ABWAFqCkVDT0NNRlRQTFNyCEtYVVhJWVJDEgoIARABGAEqAkFaGAEiBAgBEAEoAigEKAYwCw) Mon, Dec 21 - Mon, Mar 1 · DEL · IAH · Roundtrip [Select ITA Airways flight, departing Mon, Nov 16 from New Delhi to Houston, returning Mon, Nov 30, priced at CA $1,524 Found 5 days ago](https://www.expedia.ca/Flights-Search?leg1=from:DEL,to:IAH,departure:16/11/2026TANYT&leg2=from:IAH,to:DEL,departure:30/11/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1523.29&airProductToken=AQpoCjIIwbQBEgM3NjkYg1kgxXAo16CdAzDzpJ0DOEtAAFgBagdFQ09DTUZUcghLWFVYSVlOQwoyCMG0ARIDNjM2GMVwIIg4KPClnQMw6KudAzhLQAFYAWoHRUNPQ01GVHIIS1hVWElZTkMKaAoyCMG0ARIDNjM3GIg4IMVwKLnKngMwqs-eAzhTQABYAWoHRUNPQ01GVHIIU1hVWElZTkMKMgjBtAESAzc3MBjFcCCDWSiT0J4DMOnTngM4U0ABWAFqB0VDT0NNRlRyCFNYVVhJWU5DEgoIARABGAEqAkFaGAEiBAgBEAEoAigDKAQwCw) Mon, Nov 16 - Mon, Nov 30 · DEL · IAH · Roundtrip [Select KLM flight, departing Sat, May 22 from New Delhi to Houston, returning Thu, Jul 15, priced at CA $1,528 Found 5 days ago](https://www.expedia.ca/Flights-Search?leg1=from:DEL,to:IAH,departure:22/05/2027TANYT&leg2=from:IAH,to:DEL,departure:15/07/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1527.09&airProductToken=AQp7CjUIy5gBEgM4NzIYg1kggJMBKKPYrQMwxNytAzhSQABYAWoJTUFJTkJBU0lDcghYR1MzTkJSQQpCCMSYARIEOTM4NhiAkwEgiDgo-9ytAzDn4a0DOEVAAVgBaglNQUlOQkFTSUNyCFhHUzNOQlJBegoIy5gBEgQ5Mzg2CogBCkIIxJgBEgQ5NDU5GIg4IICTASikwrIDMNnGsgM4RUAAWAFqCU1BSU5CQVNJQ3IIWEdTM05CUkF6CgjLmAESBDk0NTkKQgjEmAESBDk1NzQYgJMBIINZKMvJsgMwq82yAzhFQAFYAWoJTUFJTkJBU0lDcghYR1MzTkJSQXoKCMuYARIEOTU3NBIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) Sat, May 22 - Thu, Jul 15 · DEL · IAH · Roundtrip [Select Delta flight, departing Sat, May 22 from New Delhi to Houston, returning Thu, Jul 15, priced at CA $1,529 Found 5 days ago](https://www.expedia.ca/Flights-Search?leg1=from:DEL,to:IAH,departure:22/05/2027TANYT&leg2=from:IAH,to:DEL,departure:15/07/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1528.79&airProductToken=AQqIAQpCCMSYARIEOTUwNRiDWSCAkwEoo9itAzDE3K0DOFhAAFgBaglNQUlOQ0xBU0NyCFhHUzNOQkpBegoIy5gBEgQ5NTA1CkIIxJgBEgQ5Mzg2GICTASCIOCj73K0DMOfhrQM4WEABWAFqCU1BSU5DTEFTQ3IIWEdTM05CSkF6CgjLmAESBDkzODYKiAEKQgjEmAESBDk0NTkYiDgggJMBKKTCsgMw2cayAzhYQABYAWoJTUFJTkNMQVNDcghYR1MzTkJKQXoKCMuYARIEOTQ1OQpCCMSYARIEOTU3NBiAkwEgg1koy8myAzCrzbIDOFhAAVgBaglNQUlOQ0xBU0NyCFhHUzNOQkpBegoIy5gBEgQ5NTc0EgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) Sat, May 22 - Thu, Jul 15 · DEL · IAH · Roundtrip [Select IndiGo flight, departing Wed, Dec 23 from New Delhi to Houston, returning Thu, Jan 21, priced at CA $1,567 Found 5 days ago](https://www.expedia.ca/Flights-Search?leg1=from:DEL,to:IAH,departure:23/12/2026TANYT&leg2=from:IAH,to:DEL,departure:21/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1566.03&airProductToken=AQpvCjAItooBEgIxMRiDWSDInAEozsKgAzDHxqADOFJAAFgBagVTQVZFUnIIUlMwSU5UUlQKOwi2igESBDQwMTMYyJwBIIg4KOjPoAMw%5FtWgAzhQQABYAWoFU0FWRVJyBVAwVEtNegoI1JYBEgQ0MDEzCm0KOwi2igESBDQwMTIYiDggyJwBKOeRowMwrZejAzhQQABYAWoFU0FWRVJyBVAwVEtNegoI1JYBEgQ0MDEyCi4ItooBEgIxMhjInAEgg1koiJujAzC2nqMDOFJAAFgBagVTQVZFUnIGUlMwSU5UEgoICxABGAgqAjZFGAEiBAgBEAEoAjAD) Wed, Dec 23 - Thu, Jan 21 · DEL · IAH · Roundtrip ## Alternative airports near Houston Prices were available within the past 7 days. Prices and availability are subject to change. [Select flight to William P. Hobby HOU. Closest option available. Average driving time to city centre is 15 minutes.](https://www.expedia.ca/Flights-Search?leg1=from:DEL,to:HOU,departure:28/11/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 15 min · Search flights [Select flight to Ellington Field EFD. Average driving time to city centre is 24 minutes.](https://www.expedia.ca/Flights-Search?leg1=from:DEL,to:EFD,departure:28/11/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 24 min · Search flights ## Find the cheapest month to fly from New Delhi (DEL) to Houston (IAH) ### June is typically the cheapest month to fly From CA $1,083 - CA $1,688 per traveller. View flights in June Insights are based on prices from searches for economy trips of 10 days or less on our sites in the last 12 months. Insights are informative only and current prices may differ. ## Book with confidence ### Delhi to Houston Flights #### The easy way to book your flights from Delhi to Houston With Expedia, it’s simple to find and book flights to Houston from Delhi whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 7 airlines that cover this route. There are nonstop flights to George Bush Intercontinental, too. Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Delhi to Houston today, tomorrow, or this week. #### Save dollars with cheap flights from Indira Gandhi Intl., DEL to George Bush Intercontinental, IAH Sort your search results by price to find great deals on your flight from Delhi to Houston—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Houston from Delhi currently is just CA $1,354 rising to CA $1,567\. Here are more money-saving tips: - Fly in March when flight prices are normally at their lowest - Book about a month to 6 weeks before you travel for the best prices to Houston - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! #### Reasons to choose Expedia for your flight to Houston from Delhi Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Houston with Expedia today. ## Frequently Asked Questions ### How much does a flight from Delhi (DEL-Indira Gandhi Intl.) to Houston, TX (IAH-George Bush Intercontinental) cost? You can find cheap one-way flights from CA $782 and cheap return flights CA $1,354 DEL to IAH with Expedia. One-way flights typically cost between CA$1408 and CA$5155\. 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 the cheapest fares first, and use the Price Tracking tool to receive alerts when DEL to IAH ticket fares go up or down. ### What is the cheapest month to fly from Delhi (DEL-Indira Gandhi Intl.) to Houston, TX (IAH-George Bush Intercontinental)? The cheapest months to fly from DEL to IAH 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. ### Which airlines fly direct from Delhi (DEL) to Houston, TX (IAH)? Enter DEL to IAH and your travel dates, then apply the 'Nonstop' filter to see only direct flights. ### What is the cheapest airline that flies from Delhi (DEL-Indira Gandhi Intl.) to Houston, TX (IAH-George Bush Intercontinental)? United is one of the cheapest airlines offering connecting return flights from Delhi (DEL-Indira Gandhi Intl.) to Houston, TX (IAH-George Bush Intercontinental), with tickets starting from around CA$2816 for flights that can be booked for departure within the next year. These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget. ### How do I find cheap flights from Delhi (DEL-Indira Gandhi Intl.) to Houston, TX (IAH-George Bush Intercontinental)? To find a cheap flight from Delhi (DEL-Indira Gandhi Intl.) to Houston, TX (IAH-George Bush Intercontinental), 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](https://www.expedia.ca/why/price-tracking) and receive alerts when fares go up or down. ### What is the best time to fly from Delhi (DEL-Indira Gandhi Intl.) to Houston, TX (IAH-George Bush Intercontinental)? 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. ### How many flights per day from Delhi (DEL-Indira Gandhi Intl.) to Houston, TX (IAH-George Bush Intercontinental)? There are approximately 86 connecting flights per day from Delhi (DEL-Indira Gandhi Intl.) to Houston, TX (IAH-George Bush Intercontinental). Some common connection points include Heathrow (LHR), Pearson Intl. (YYZ), and Dubai Intl. (DXB). ### What is the earliest flight from Delhi (DEL-Indira Gandhi Intl.) to Houston, TX (IAH-George Bush Intercontinental)? The earliest flight from Delhi (DEL-Indira Gandhi Intl.) to Houston, TX (IAH-George Bush Intercontinental) typically departs around 12:05 AM local time. This service is operated by Air Canada and is seasonal, active in May, August, September, and October. 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. ### What day of the week has the most flights from Delhi (DEL-Indira Gandhi Intl.) to Houston, TX (IAH-George Bush Intercontinental)? You'll typically find the most flights from Delhi (DEL-Indira Gandhi Intl.) to Houston, TX (IAH-George Bush Intercontinental) on a Thursday, with around 47 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Air India, Emirates, and IndiGo. Flight schedules are quite consistent throughout the week, with Thursday offering only slightly more options than other days. ### What are the most popular departure times for flights from Delhi (DEL-Indira Gandhi Intl.) to Houston, TX (IAH-George Bush Intercontinental)? The most popular departure times for flights from Delhi (DEL-Indira Gandhi Intl.) to Houston, TX (IAH-George Bush Intercontinental) are in the early morning, from 12am to 3am. Many major carriers, including Lufthansa, Swiss International Air Lines and Air France, offer flights during this window. Many travelers prefer this because it allows for early arrival at your destination, giving you more time to settle in or start your day. ### How long does it take to fly from Delhi (DEL-Indira Gandhi Intl.) to Houston, TX (IAH-George Bush Intercontinental)? A flight from DEL to IAH with a layover takes around 23 hours, with the route covering approximately 13,457 kilometers. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic. ### Can you fly business or first class from Delhi (DEL-Indira Gandhi Intl.) to Houston, TX (IAH-George Bush Intercontinental)? You can fly business class or first class between DEL and IAH. Airlines that offer business class service on this route include: \* Lufthansa \* Air France \* Oman Air \* KLM \* Korean Air \* Thai Airways International \* Qatar Airways \* ITA Airways \* Air India \* Singapore Airlines \* Swiss International Air Lines \* flydubai \* Gulf Air \* Emirates \* Turkish Airlines \* Uzbekistan Airways \* British Airways \* Japan Airlines \* Cathay Pacific \* Kuwait Airways \* Air Canada \* All Nippon Airways \* Finnair \* Virgin Atlantic \* Cambodia Angkor Air \* IndiGo First class cabins are available on Lufthansa, Air India, Swiss International Air Lines, and Emirates. ### How do I earn miles on a Delhi (DEL-Indira Gandhi Intl.) to Houston, TX (IAH-George Bush Intercontinental) flight with Expedia? It's easy to earn miles on a Delhi (DEL-Indira Gandhi Intl.) to Houston, TX (IAH-George Bush Intercontinental) 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™](https://www.expedia.ca/welcome-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. ### What airports do you fly into for Houston, TX (IAH) from Delhi (DEL)? If you're planning to travel to Houston from Indira Gandhi Intl. (DEL), you can fly directly into George Bush Intercontinental (IAH). Some flights may connect through major hubs like Zürich (ZRH), Heathrow (LHR), or Frankfurt Intl. (FRA) before reaching Houston. Compare routes and airports on Expedia to find the best flight options for your travel plans. ### Is it cheaper to buy a plane ticket from Delhi (DEL) to Houston, TX (IAH) at the last minute? Typically, booking a last minute flight from Delhi (DEL) to Houston, TX (IAH) 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. ### Is it cheaper to book a Delhi (DEL) to Houston, TX (IAH) flight and hotel package? Securing a Delhi (DEL) to Houston, TX (IAH) [flight and hotel package](https://www.expedia.ca/houston.d178265.destination-travel-guides) 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. ### Can I cancel or change the date of my flight from Delhi (DEL-Indira Gandhi Intl.) to Houston, TX (IAH-George Bush Intercontinental)? If you booked your Delhi (DEL-Indira Gandhi Intl.) to Houston, TX (IAH-George Bush Intercontinental) 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](https://www.expedia.ca/trips) or confirmation email. Or, head to our [Customer Service portal](https://www.expedia.ca/helpcenter/) if you'd like more information. ## Travel information | Origin airport | Indira Gandhi International Airport | | ------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Destination airport | George Bush Intercontinental Airport | | Distance | 13,455 km away | | Airlines serving | Emirates, Lufthansa, Qatar Airways, Air Canada, All Nippon Airways, British Airways, Turkish Airlines, Swiss International Air Lines, Japan Airlines, ITA Airways, EVA Airways, American Airlines, Etihad Airways, Air France, KLM, IndiGo, Finnair, Cathay Pacific, Delta, United, Virgin Atlantic, Oman Air, Thai Airways International | | Popular airline | Emirates | | Roundtrip price | CA $1,354 | ## Explore a world of travel with Expedia - [Flights](?equalTargetTab=tab-0) - [Flights from McAllen (MFE) to Houston (IAH)](https://www.expedia.ca/lp/flights/mfe/iah/mcallen-to-houston) - [Flights from London (LHR) to Houston (IAH)](https://www.expedia.ca/lp/flights/lhr/iah/london-to-houston) - [Flights from Whitehorse (YXY) to Houston (IAH)](https://www.expedia.ca/lp/flights/yxy/iah/whitehorse-to-houston) - [Flights from San Salvador (SAL) to Houston (IAH)](https://www.expedia.ca/lp/flights/sal/iah/san-salvador-to-houston) - [Flights from Kamloops (YKA) to Houston (IAH)](https://www.expedia.ca/lp/flights/yka/iah/kamloops-to-houston) - [Flights from Minneapolis (MSP) to Houston (IAH)](https://www.expedia.ca/lp/flights/msp/iah/minneapolis-to-houston) - [Flights from Vancouver (YVR) to Houston (IAH)](https://www.expedia.ca/lp/flights/yvr/iah/vancouver-to-houston) - [Flights from Denver (DEN) to Houston (IAH)](https://www.expedia.ca/lp/flights/den/iah/denver-to-houston) - [Flights from Newark Liberty Intl. 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