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HPH to SYT: distance & flight time

Haiphong (Cat Bi International Airport) → St.-yan (Saint-Yan Airport)

5,760 mi
9,269 km · 5,005 nm
11h 46m
estimated nonstop flight time
-5h
time difference · heading northwest
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Flight time details

5,760 miles nonstop takes roughly 11h 46m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back 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 HPH from SYT?

The flight distance from Haiphong (HPH) to St.-yan (SYT) is 5,760 miles (9,269 km, 5,005 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from HPH to SYT?

A nonstop flight takes about 11h 46m 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 Haiphong and St.-yan?

St.-yan is 5 hours behind Haiphong.

What is the cheapest way to fly from HPH to SYT?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HPH–SYT that never appear on search engines, with no booking fees.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