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SGN to BST: distance & flight time
Ho Chi Minh City (Tan Son Nhat International Airport) → Lashkar Gah (Bost Airport)
3,051 mi
4,910 km · 2,651 nm
6h 27m
estimated nonstop flight time
-2.5h
time difference · heading northwest
See live SGN→BST fares Phone-only fares on this route — call free
Flight time details
3,051 miles nonstop takes roughly 6h 27m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time set-back when reading arrival times on your ticket.
The two airports
- SGN — Tan Son Nhat International Airport · Ho Chi Minh City, Vietnam
- BST — Bost Airport · Lashkar Gah, Afghanistan
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 BST
- OAZ · Camp Bastion Airport23 mi away
- KDH · Kandahar Airport87 mi away
- TII · Tarin Kowt Airport114 mi away
- FAH · Farah Airport140 mi away
Frequently asked questions
How far is SGN from BST?
The flight distance from Ho Chi Minh City (SGN) to Lashkar Gah (BST) is 3,051 miles (4,910 km, 2,651 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SGN to BST?
A nonstop flight takes about 6h 27m 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 SGN to BST?
Nonstop service on SGN–BST 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 6h 27m nonstop estimate.
What is the time difference between Ho Chi Minh City and Lashkar Gah?
Lashkar Gah is 2.5 hours behind Ho Chi Minh City.
What is the cheapest way to fly from SGN to BST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SGN–BST that never appear on search engines, with no booking fees.
Why are some SGN to BST fares phone-only?
Consolidator contracts let us sell certain SGN–BST 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.