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DSO to XSP: distance & flight time
Hamhung (Sondok Airport) → Singapore (Seletar Airport)
3,035 mi
4,885 km · 2,638 nm
6h 25m
estimated nonstop flight time
-1h
time difference · heading southwest
See live DSO→XSP fares Phone-only fares on this route — call free
Flight time details
3,035 miles nonstop takes roughly 6h 25m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- DSO — Sondok Airport · Hamhung, North Korea
- 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 DSO
- WOS · Wonsan Kalma International Airport40 mi away
- FNJ · Pyongyang Sunan International Airport103 mi away
- YNY · Yangyang International Airport133 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 DSO from XSP?
The flight distance from Hamhung (DSO) to Singapore (XSP) is 3,035 miles (4,885 km, 2,638 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DSO to XSP?
A nonstop flight takes about 6h 25m 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 Hamhung and Singapore?
Singapore is 1 hour behind Hamhung.
What is the cheapest way to fly from DSO to XSP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DSO–XSP that never appear on search engines, with no booking fees.