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SYT to HAN: distance & flight time
St.-yan (Saint-Yan Airport) → Hanoi (Noi Bai International Airport)
5,699 mi
9,172 km · 4,952 nm
11h 38m
estimated nonstop flight time
+5h
time difference · heading northeast
See live SYT→HAN fares Phone-only fares on this route — call free
Flight time details
5,699 miles nonstop takes roughly 11h 38m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- SYT — Saint-Yan Airport · St.-yan, France
- HAN — Noi Bai International Airport · Hanoi, Vietnam
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.
Near SYT
- RNE · Roanne-Renaison Airport24 mi away
- VHY · Vichy-Charmeil Airport34 mi away
- CFE · Clermont-Ferrand Auvergne Airport59 mi away
- NVS · Nevers-Fourchambault Airport59 mi away
Near HAN
- HPH · Cat Bi International Airport65 mi away
- SQH · Na-San Airport114 mi away
- NEU · Sam Neua Airport125 mi away
Frequently asked questions
How far is SYT from HAN?
The flight distance from St.-yan (SYT) to Hanoi (HAN) is 5,699 miles (9,172 km, 4,952 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SYT to HAN?
A nonstop flight takes about 11h 38m 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 St.-yan and Hanoi?
Hanoi is 5 hours ahead of St.-yan.
What is the cheapest way to fly from SYT to HAN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SYT–HAN that never appear on search engines, with no booking fees.