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TNX to XSP: distance & flight time
Stung Treng (Stung Treng Airport) → Singapore (Seletar Airport)
850 mi
1,368 km · 738 nm
2h 19m
estimated nonstop flight time
+1h
time difference · heading south
See live TNX→XSP fares Phone-only fares on this route — call free
Flight time details
850 miles nonstop takes roughly 2h 19m gate to gate, flying south. 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
- TNX — Stung Treng Airport · Stung Treng, Cambodia
- XSP — Seletar Airport · Singapore, Singapore
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 TNX
- RBE · Ratanakiri Airport67 mi away
- KTI · Kratie Airport72 mi away
- AOU · Attopeu Airport104 mi away
- PKZ · Pakse International Airport112 mi away
Near XSP
- SIN · Singapore Changi Airport10 mi away
- QPG · Paya Lebar Air Base5 mi away
- TGA · Tengah Air Base11 mi away
- JHB · Senai International Airport21 mi away
Frequently asked questions
How far is TNX from XSP?
The flight distance from Stung Treng (TNX) to Singapore (XSP) is 850 miles (1,368 km, 738 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TNX to XSP?
A nonstop flight takes about 2h 19m 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 TNX to XSP?
Nonstop service on TNX–XSP 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 2h 19m nonstop estimate.
What is the time difference between Stung Treng and Singapore?
Singapore is 1 hour ahead of Stung Treng.
What is the cheapest way to fly from TNX to XSP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TNX–XSP that never appear on search engines, with no booking fees.
Why are some TNX to XSP fares phone-only?
Consolidator contracts let us sell certain TNX–XSP 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.