Flight time from Houston to Hanoi
Given below is the flight time from Houston, United States to Hanoi, Vietnam. Flight time calculator to calculate time taken to reach Hanoi from Houston by air. The nearest airport to Houston is George Bush Intercontinental Airport (IAH) and the nearest airport to Hanoi is Noibai International Airport (HAN)
Flight time from Houston to Hanoi is 22 hours 25 minutes
One stop flight time from IAH to HAN via FRA is 22 hours 25 minutes (Operated by United Airlines)
Quickest one-stop flight takes close to 23 hours. However, some airlines could take as long as 37 hours based on the stopover destination and waiting duration.
Waiting time at intermediate airports could be anywhere between 22 hrs to 37 hrs.
Number of Airports in Hanoi :
1 International Airport
Number of Airports in Houston :
1 International Airport
Distance Between Houston, United States & Hanoi, Vietnam is 13890 Kilo Meters
Flight time from Houston to Hanoi via Paris • IAH to HAN via CDG
Flight duration from George Bush Intercontinental Airport to Noibai International Airport via Charles De Gaulle Airport, France on Air France flight is 25 hours
|
IAH to CDG 9 hrs 20 mins |
CDG Waiting Time 4 hrs 35 mins |
CDG to HAN 11 hrs 5 mins |
Total Duration: 25 hrs |
Flight time from Houston to Hanoi via Singapore • IAH to HAN via SIN
Flight duration from George Bush Intercontinental Airport to Noibai International Airport via Changi Airport, Singapore on Singapore Airlines flight is 36 hours 35 minutes
|
IAH to SIN 23 hrs 5 mins |
SIN Waiting Time 10 hrs 20 mins |
SIN to HAN 3 hrs 10 mins |
Total Duration: 36 hrs 35 mins |
Airlines operating flights between Houston and Hanoi
- American Airlines
- Delta Air Lines
- United Airlines
Houston time is 12 hours behind Hanoi
|
Current time in Houston, United States : Mon, 22 Jun, 2026, |
09:05 AM | |
|
Current time in Hanoi, Vietnam :, Mon, 22 Jun, 2026, |
09:05 PM |
Flight Time between Houston & Hanoi • IAH - HAN Flight Duration
How long is the flight from Houston to Hanoi? What is the Houston - Hanoi flight duration? What is the flying time from Houston to Hanoi? Find answer to these questions...
IAH to HAN Flight - Houston Airport to Hanoi Airport Flight Route Map
The airports map below shows the location of Houston Airport & Hanoi Airport. Know the flight direction and Houston to Hanoi flight path
Houston - Lat: 29.987, Long: -95.3422
Hanoi - Lat: 21.2212, Long: 105.807
Find flight time from George Bush Intercontinental Airport or Houston or any other airport or city in United States to various other destinations around the world using this flight time calculator.
A list of major Cities/Airports around the world is given below. Click on any of the airport names given below to find the flight distance from Houston to those airports.
- Kuran-O-Munjan, Kuran-O-Munjan Airport
- Bendigo, Bendigo Airport
- Batavia Downs, Batavia Downs Airport
- Gardez, Gardez Airport
- Brunette Downs, Brunette Downs Airport
- Alroy Downs, Alroy Downs Airport
- Big Bell, Big Bell Airport
- Merlo, Valle Del Conlara Airport
- Khwahan, Khwahan Airport
- Bamaga, Queensland, Bamaga Injinoo Airport
Find flight time from George Bush Intercontinental Airport or Houston or any other airport or city in United States to various other destinations around the world using this flight time calculator.
Find Flight Time
Enter the name of cities between which you wish to travel and calculate flight time.
Enter the name of airports between which you wish to travel and calculate flight time.