Need help booking?
Unpublished phone-only deals available
BYR to DSO: distance & flight time
Laeso (Læsø Airport) → Hamhung (Sondok Airport)
4,792 mi
7,712 km · 4,164 nm
9h 52m
estimated nonstop flight time
+7h
time difference · heading northeast
See live BYR→DSO fares Phone-only fares on this route — call free
Flight time details
4,792 miles nonstop takes roughly 9h 52m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- BYR — Læsø Airport · Laeso, Denmark
- DSO — Sondok Airport · Hamhung, North Korea
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 BYR
- CNL · Sindal Airport33 mi away
- AAL · Aalborg Airport45 mi away
- GSE · Gothenburg City Airport47 mi away
- GOT · Gothenburg-Landvetter Airport55 mi away
Near DSO
- WOS · Wonsan Kalma International Airport40 mi away
- FNJ · Pyongyang Sunan International Airport103 mi away
- YNY · Yangyang International Airport133 mi away
Frequently asked questions
How far is BYR from DSO?
The flight distance from Laeso (BYR) to Hamhung (DSO) is 4,792 miles (7,712 km, 4,164 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BYR to DSO?
A nonstop flight takes about 9h 52m 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 Laeso and Hamhung?
Hamhung is 7 hours ahead of Laeso.
What is the cheapest way to fly from BYR to DSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BYR–DSO that never appear on search engines, with no booking fees.