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TYS to HUI: distance & flight time
Knoxville (McGhee Tyson Airport) → Hue (Phu Bai Airport)
8,749 mi
14,080 km · 7,603 nm
17h 37m
estimated nonstop flight time
+11h
time difference · heading north
See live TYS→HUI fares Phone-only fares on this route — call free
Flight time details
8,749 miles nonstop takes roughly 17h 37m 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
- TYS — McGhee Tyson Airport · Knoxville, United States
- HUI — Phu Bai Airport · Hue, 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 TYS
- MMI · McMinn County Airport43 mi away
- HDI · Hardwick Field62 mi away
- CSV · Crossville Memorial Whitson Field62 mi away
- AVL · Asheville Regional Airport86 mi away
Near HUI
- DAD · Da Nang International Airport41 mi away
- VCL · Chu Lai International Airport96 mi away
- VNA · Saravane Airport98 mi away
- VDH · Dong Hoi Airport106 mi away
Frequently asked questions
How far is TYS from HUI?
The flight distance from Knoxville (TYS) to Hue (HUI) is 8,749 miles (14,080 km, 7,603 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TYS to HUI?
A nonstop flight takes about 17h 37m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from TYS to HUI?
Nonstop service on TYS–HUI depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 17h 37m nonstop estimate.
What is the time difference between Knoxville and Hue?
Hue is 11 hours ahead of Knoxville.
What is the cheapest way to fly from TYS to HUI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TYS–HUI that never appear on search engines, with no booking fees.
Why are some TYS to HUI fares phone-only?
Consolidator contracts let us sell certain TYS–HUI tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.