In order to gain access to the departure section, passengers who have chosen to use the Noi Bai International Airport will need to pass through the airport’s security check. It will guarantee both their safety and the facility’s functioning. Although the security check is well-organized and typically takes little time, the time passengers wait depends on several factors. It is necessary to state that Noi Bai International Airport is one of the two major airports in Hanoi, serving both domestic and international flights. There are several carriers operating at the airport, including Vietnam Airlines and VietJet Air.
Given that many flights take off in the mornings and evenings, it is important to acknowledge that those are probably the busiest times for the airport. Passengers usually wait between 10 and 25 minutes to clear the security checkpoint, but during some periods the waiting line can be much longer (up to 30 minutes).
The average wait time for security checks at Noi Bai International Airport is estimated at 10 to 20 minutes. In cases where the number of travelers is smaller, the security check could take less than 10 minutes. When flights depart simultaneously, the waiting period increases.
Having a good understanding of the average waiting period helps travelers prepare for their journey and reduces stress before boarding.
| Current Wait | Fast Track Available |
| 10-25 minutes | Yes |
At Noi Bai International Airport, there are separate terminals for international and domestic flights, with security checkpoints for departing travelers.
Prior to entering the security checkpoint area, travelers must complete check-in and immigration control procedures (for international flights). Normally, these security checkpoints are open daily, depending on the flight schedule.
| Terminal | Checkpoints | Status |
| Terminal 1 (Domestic) | Domestic Security Screening | Open |
| Terminal 2 (International) | International Security Screening | Open |
The waiting time for security checks varies throughout the day, depending on passenger numbers and flight departure times. Early morning and late afternoon times have longer security wait times, as these are considered peak departure hours.
During midday and at night, there are fewer travelers, so waiting times for security checks are shorter.
| Hours | Wait Time |
| 12 am – 1 am | 6 mins |
| 1 am – 2 am | 7 mins |
| 2 am – 3 am | 8 mins |
| 3 am – 4 am | 10 mins |
| 4 am – 5 am | 15 mins |
| 5 am – 6 am | 22 mins |
| 6 am – 7 am | 28 mins |
| 7 am – 8 am | 30 mins |
| 8 am – 9 am | 26 mins |
| 9 am – 10 am | 22 mins |
| 10 am – 11 am | 18 mins |
| 11 am – 12 pm | 15 mins |
| 12 pm – 1 pm | 14 mins |
| 1 pm – 2 pm | 15 mins |
| 2 pm – 3 pm | 17 mins |
| 3 pm – 4 pm | 20 mins |
| 4 pm – 5 pm | 24 mins |
| 5 pm – 6 pm | 27 mins |
| 6 pm – 7 pm | 25 mins |
| 7 pm – 8 pm | 20 mins |
| 8 pm – 9 pm | 16 mins |
| 9 pm – 10 pm | 12 mins |
| 10 pm – 11 pm | 9 mins |
| 11 pm – 12 am | 7 mins |
Some fast security services are available at Noi Bai International Airport to help passengers save time at security checkpoints. These services are important during peak travel season.
Priority security lanes give eligible passengers the option to use priority queues for faster, more efficient processing. Priority queues are typically reserved for premium-cabin passengers and elite frequent flyers.
Automated immigration gates allow certain passengers to access them via self-service machines, significantly reducing the time spent on passport checks.
Traveling through Noi Bai International Airport becomes easy when you take certain precautions in advance.
| Arrive at the Airport in Advance | Passengers are advised to arrive at least 2 hours early for domestic flights and 3 hours early for international flights. |
| Avoid Peak Travel Times | Early mornings and evenings have longer queues during security procedures. |
| Have Your Travel Documents Ready | Make sure that all travel documents are accessible for inspection. |
| Check-in Online | Checking in online saves time spent waiting in line at airline counters. |
| Smart Packing | It is important to keep your liquids and electronic gadgets in accessible places for inspection. |
The information above should be enough for any traveler to avoid delays and reach the gate safely and quickly.
Security check at Noi Bai International Airport takes around 10-25 minutes on average. Morning and afternoon periods of time see the highest passenger flow rates, whereas other times are quieter. Early arrival and utilizing the priority option, whenever possible, will make the process much smoother.
Passengers may spend 10 to 20 minutes in the security queue, which could increase in rush travel hours.
The airport is busiest during morning and evening peak hours, when numerous planes depart.
Yes, priority lanes are provided for VIPs and frequent travelers.
Travelers need to get to the airport 2-3 hours before their plane leaves the terminal.
Yes, self-service kiosks are installed to speed up passport checks.