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BUF to HAN: distance & flight time

Buffalo (Buffalo Niagara International Airport) → Hanoi (Noi Bai International Airport)

7,994 mi
12,866 km · 6,947 nm
16h 9m
estimated nonstop flight time
+11h
time difference · heading north
See live BUFHAN fares Phone-only fares on this route — call free

Flight time details

7,994 miles nonstop takes roughly 16h 9m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.

The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.

Frequently asked questions

How far is BUF from HAN?

The flight distance from Buffalo (BUF) to Hanoi (HAN) is 7,994 miles (12,866 km, 6,947 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from BUF to HAN?

A nonstop flight takes about 16h 9m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.

What is the time difference between Buffalo and Hanoi?

Hanoi is 11 hours ahead of Buffalo.

What is the cheapest way to fly from BUF to HAN?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BUF–HAN that never appear on search engines, with no booking fees.
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