Is a 1 hr layover in Hanoi long enough?

HAN · Noibai International · Hanoi, Vietnam
It Depends

A 1 hour layover at HAN (Hanoi) is tight — it may or may not be enough.

Domestic-domestic is comfortable now, but international transfers via the shuttle bus are still cutting it close.
Concourses
2
Max Transit
30m
Avg. Security
20m
Primary Hub
Vietnam Airlines
Domestic → Domestic
45min
✓
Domestic → International
75min
✗
International → Domestic
75min
✗
International → International
90min
✗
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Budget extra time for the inter-terminal bus, as it can be delayed by Hanoi's notoriously congested airport road traffic.
You will go through security screening again at the second terminal, so don't assume airside-to-airside transfer.
International arrivals must clear immigration and collect any checked bags before the domestic connection, adding real time even if your onward flight is soon.
Vietnam Airlines interline and codeshare connections are the smoothest since ground staff can assist across the terminal transfer.
Signage in English is adequate but confirm your terminal at check-in, as domestic and international operations are physically separate buildings.
12a6a12p6p12a
Low risk
Moderate
High risk
Tight connections are safer outside peak hours. Morning rush (6–9a), midday (11a–2p), and evening (4–8p) are highest risk.
A free shuttle bus links Terminal 1 and Terminal 2, with the ride itself taking about 10-15 minutes depending on traffic and curb congestion outside. Because the terminals are landside-connected rather than through a sterile corridor, all passengers must clear security screening again upon entering either terminal, and immigration/customs applies when arriving from or departing to international destinations.
Is 1 hour enough for a layover at Noibai International (HAN)?

Domestic-domestic is comfortable now, but international transfers via the shuttle bus are still cutting it close.

What is the minimum connection time at HAN?

Minimum connection times at Noibai International: Domestic-to-Domestic is 45 minutes, International-to-International is 90 minutes. These are the shortest layovers airlines will sell.

Can I make a 1 hour connection at HAN on an international flight?

1 hour is below the 90-minute international MCT at Noibai International. You may need to rush and could miss your connection. A free shuttle bus links Terminal 1 and Terminal 2, with the ride itself taking about 10-15 minutes depending on traffic and curb congestion outside. Because the terminals are landside-connected rather than through a sterile corridor, all passengers must clear security screening again upon entering either terminal, and immigration/customs applies when arriving from or departing to international destinations.

How much time do I need for a layover at HAN?

We recommend at least 1½ hours for a comfortable connection at Noibai International. This gives you enough buffer for security (typically 20 minutes) and transit between terminals (up to 30 minutes).

What happens if I miss my connection at HAN?

Head to the Vietnam Airlines or your operating carrier's transfer desk in the arrival terminal immediately, as most connections here are on separate tickets or require manual rebooking assistance rather than automated rerouting. Same-day alternatives can be limited outside of Vietnam Airlines' own domestic network, so ask about hotel or meal vouchers if rebooked for the next day.

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