Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from Delhi to Houston
The cheapest flights right now
Delhi – Houston
Outbound – Nov 8, 2026
1 stop
23h 45m FCO
Return – Nov 23, 2026
2 stops
20h 25m FRA
MUC
$1,249
3 days ago
Delhi – Houston
Outbound – Nov 8, 2026
1 stop
21h 15m AMS
Return – Nov 24, 2026
1 stop
20h 30m CDG
$1,344
3 days ago
Delhi – Houston
Outbound – Nov 9, 2026
1 stop
23h 40m IST
Return – Nov 24, 2026
1 stop
20h 0m FCO
$1,459
3 days ago
Delhi – Houston
Outbound – Nov 8, 2026
1 stop
23h 45m FCO
Return – Nov 24, 2026
1 stop
20h 0m FCO
$1,000
3 days ago
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Cheapest flight tickets
$821
Average price of a round trip
$973
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
30h48
A flight from Delhi to Houston takes on average 30h48.
Best time
August
According to user searches, the ideal month to go to Houston is August.
Tips for finding a cheap flight from Delhi to Houston
Check out our tips for booking your flight to Houston (USA) from Delhi (India) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is October, with an average flight ticket price of $970 (calculation over the last two years). The most touristic season corresponds to the months of September, October and November.
For the cheapest flights, it is advisable to buy your ticket at least 37 days before the departure date.
The airline offering the cheapest flight tickets is Air India. A ticket from the airline Air India to Houston costs on average $1089.
The airlines that offer the most flights are .
info departure city :
Delhi, India
airport :
Indira Gandhi International Airport (DEL)
local time :
Delhi is a city in the country India, the time zone is [[timezone]]. In Delhi, it is currently {fromLocalTime}, the temperature is on average 29°C, with a minimum of 25°C and a maximum of 34°C.
The city of Delhi has 1 airport(s): Indira Gandhi
destination info :
Houston, USA
airports :
Ellington Airport (EFD)
William P. Hobby Airport (HOU)
George Bush Intercontinental Airport (IAH)
Houston Metro-Ho Airport (QHO)
Sugar Land Regional Airport (SGR)
local time :
Houston is in the country USA, the time zone is [[timezone]]. In Houston, it is currently {toLocalTime}, the temperature is on average 21°C, with a minimum of 16°C and a maximum of 27°C.
The city of Houston (HOU) has 5 airport(s): Ellington, William P. Hobby, George Bush Intercontinental, Houston Metro-/Ho and Sugar Land
Useful info about Houston
What is the least touristic period to go to Houston?
If you want to visit Houston during the least touristic period, choose the month of August.
What is the most popular time to travel to Houston?
In Houston, the most popular month is September. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from Delhi to Houston?
According to our data, it is recommended to book your flight 37 days before your departure. If you book your flight ticket 6 weeks before your departure, you may find a price below average. You can also choose morning flights that are 100% cheaper than afternoon and evening flights. The cheapest day to book a flight from Delhi to Houston is Sunday.
What are the arrival and destination airports when traveling between Delhi and Houston?
When you leave, you can leave from Indira Gandhi, and you will arrive at George Bush Intercontinental.
How to reach Delhi airport from the city centre?
This information is not available at this time.
Are there other means of transportation to go from Delhi to Houston?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between Delhi and Houston?
In summer, the average temperature is 29°C in Houston and 33°C in Delhi. The average rainfall in summer is 129 mm in Houston and 155 mm in Delhi. In summer, it is warmer in Delhi and it rains less in Houston. In winter, it is colder in Delhi and it rains more in Houston.
