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SYO to HAN: distance & flight time
Shonai (Shonai Airport) → Hanoi (Noi Bai International Airport)
2,348 mi
3,779 km · 2,040 nm
5h 4m
estimated nonstop flight time
-2h
time difference · heading west
See live SYO→HAN fares Phone-only fares on this route — call free
Flight time details
2,348 miles nonstop takes roughly 5h 4m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- SYO — Shonai Airport · Shonai, Japan
- 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 SYO
- GAJ · Yamagata Airport42 mi away
- AXT · Akita Airport60 mi away
- KIJ · Niigata Airport69 mi away
- SDJ · Sendai Airport77 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 SYO from HAN?
The flight distance from Shonai (SYO) to Hanoi (HAN) is 2,348 miles (3,779 km, 2,040 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SYO to HAN?
A nonstop flight takes about 5h 4m 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 Shonai and Hanoi?
Hanoi is 2 hours behind Shonai.
What is the cheapest way to fly from SYO to HAN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SYO–HAN that never appear on search engines, with no booking fees.