Delhi to Houston Flights
Flights from Delhi (DEL) to Houston (IAH) connect India and United States. The great-circle distance is approximately 13,456 km, and a typical direct flight takes about 18 hours. Airports commonly used for this city pair include DEL and IAH, HOU. The reverse route is Houston to Delhi. Use the search tool below to compare live prices and schedules — do not treat any static text on this page as a live fare.
Route facts
- Origin
- Delhi, India
- Destination
- Houston, United States
- Distance
- 13,456 km
- Typical duration
- about 18 hours
- Origin codes
- DEL
- Destination codes
- IAH, HOU
- Primary keyword
- flights from Delhi to Houston
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Route overview
Delhi to Houston is a city-pair air route between India and United States. Travelers use this corridor for leisure, business, and connecting itineraries.
Primary search codes are DEL and IAH. Related codes: DEL → IAH, HOU.
Distance
Approximate flight distance: 13,456 km (great-circle). Actual flown distance can be longer depending on airway routing.
Duration
Typical block time for a direct flight is about 18 hours. Connecting itineraries take longer and depend on layover airports.
Airports
Delhi airports and metro codes: DEL.
Houston airports and metro codes: IAH, HOU.
Alternative routes
Related searches include the reverse route Houston to Delhi, other destinations from Delhi, and other origins into Houston.
Frequently asked questions
How long is the flight from Delhi to Houston?
Direct flights from Delhi to Houston typically take about 18 hours, depending on aircraft type, routing, and wind conditions. Connecting itineraries take longer.
What is the distance from Delhi to Houston?
The great-circle distance between Delhi and Houston is approximately 13,456 km. Flown distance can be longer depending on airways.
Which airports serve flights from Delhi to Houston?
Delhi is commonly searched with code DEL (related: DEL). Houston is commonly searched with code IAH (related: IAH, HOU).
Are there direct flights from Delhi to Houston?
Direct service availability varies by season and airline. Compare live schedules on Cheap Flights Worldwide for current nonstop and connecting options on this route.
What is the reverse flight route from Houston to Delhi?
The reverse city pair is Houston to Delhi. Distance is the same great-circle measure (13,456 km); block time can differ with winds and schedules.
Which countries does the Delhi to Houston route connect?
This route connects India (Delhi) with United States (Houston).