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SGN to SIA: distance & flight time
Ho Chi Minh City (Tan Son Nhat International Airport) → Xi\'AN (Xi'an Xiguan Airport)
1,635 mi
2,631 km · 1,421 nm
3h 40m
estimated nonstop flight time
+1h
time difference · heading north
See live SGN→SIA fares Phone-only fares on this route — call free
Flight time details
1,635 miles nonstop takes roughly 3h 40m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- SGN — Tan Son Nhat International Airport · Ho Chi Minh City, Vietnam
- SIA — Xi'an Xiguan Airport · Xi\'AN, China
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 SGN
- VCA · Can Tho International Airport82 mi away
- VKG · Rach Gia Airport119 mi away
- KTI · Kratie Airport122 mi away
- PNH · Phnom Penh International Airport132 mi away
Near SIA
- XIY · Xi'an Xianyang International Airport22 mi away
- AKA · Ankang Wulipu Airport116 mi away
- YCU · Yuncheng Guangong Airport120 mi away
- IQN · Qingyang Airport130 mi away
Frequently asked questions
How far is SGN from SIA?
The flight distance from Ho Chi Minh City (SGN) to Xi\'AN (SIA) is 1,635 miles (2,631 km, 1,421 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SGN to SIA?
A nonstop flight takes about 3h 40m 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 Ho Chi Minh City and Xi\'AN?
Xi\'AN is 1 hour ahead of Ho Chi Minh City.
What is the cheapest way to fly from SGN to SIA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SGN–SIA that never appear on search engines, with no booking fees.