Distance From Sepehr Airport to Noi Bai International Airport

The distance from Sepehr Airport () to Noi Bai International Airport (HAN) is 3397 miles or 5466 kilometers or 2950 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Tehran ( Iran ) to Hanoi (Soc Son) ( Vietnam )?

A one-way nonstop (direct) flight between Tehran and Hanoi (Soc Son) takes around 7 hours 48 minutes.

Estimated flight time from Sepehr Airport, Tehran, Iran to Noi Bai International Airport, Hanoi (Soc Son), Vietnam is 7 hours 48 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - HAN

Kilometers		5466 km
Statute Miles		3397 miles
Nautical Miles		2950 nm
Avg. Time of Flight		7 hours 48 minutes

Sepehr Airport to Noi Bai International Airport Flight Route Map - to HAN Flight Path

Location of Sepehr Airport & Noi Bai International Airport is given below.
Click the map to view Tehran to Hanoi (Soc Son) nonstop flight path and travel direction.

Click to see flight route on Google Map between Tehran, Iran and Hanoi (Soc Son), Vietnam. .

Nonstop flight route between Tehran, Iran and Hanoi (Soc Son), Vietnam.

Time Difference Between the Airports • - HAN

Time difference between Tehran (Iran) and Hanoi (Soc Son) (Vietnam) is 3 Hours 30 Minutes.
Hanoi (Soc Son) time is 3 Hours 30 Minutes ahead of Tehran.

Location	Local Time
Tehran (Iran)	2026-03-18, 09:59:18 +0330
Hanoi (Soc Son) (Vietnam)	2026-03-18, 13:29:18 +07

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Sepehr Airport ( / ) Tehran, Iran

Destination

Noi Bai International Airport (HAN / VVNB) Hanoi (Soc Son), Vietnam