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KHT to HAN: distance & flight time
Khost (Khost Airport) → Hanoi (Noi Bai International Airport)
2,341 mi
3,768 km · 2,035 nm
5h 3m
estimated nonstop flight time
+2.5h
time difference · heading east
See live KHT→HAN fares Phone-only fares on this route — call free
Flight time details
2,341 miles nonstop takes roughly 5h 3m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time gain when reading arrival times on your ticket.
The two airports
- KHT — Khost Airport · Khost, Afghanistan
- 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 KHT
- PAJ · Parachinar Airport40 mi away
- BNP · Bannu Airport42 mi away
- OAA · Shank Air Base65 mi away
- OAS · Sharana Airstrip66 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 KHT from HAN?
The flight distance from Khost (KHT) to Hanoi (HAN) is 2,341 miles (3,768 km, 2,035 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KHT to HAN?
A nonstop flight takes about 5h 3m 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 KHT to HAN?
Nonstop service on KHT–HAN 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 5h 3m nonstop estimate.
What is the time difference between Khost and Hanoi?
Hanoi is 2.5 hours ahead of Khost.
What is the cheapest way to fly from KHT to HAN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KHT–HAN that never appear on search engines, with no booking fees.
Why are some KHT to HAN fares phone-only?
Consolidator contracts let us sell certain KHT–HAN 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.