Need help booking?
Unpublished phone-only deals available
DSO to NHT: distance & flight time
Hamhung (Sondok Airport) → Northolt (RAF Northolt)
5,393 mi
8,678 km · 4,686 nm
11h 2m
estimated nonstop flight time
-8h
time difference · heading northwest
See live DSO→NHT fares Phone-only fares on this route — call free
Flight time details
5,393 miles nonstop takes roughly 11h 2m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- DSO — Sondok Airport · Hamhung, North Korea
- NHT — RAF Northolt · Northolt, United Kingdom
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 NHT
- LHR · London Heathrow Airport6 mi away
- LGW · London Gatwick Airport30 mi away
- HYC · Wycombe Air Park17 mi away
- LCY · London City Airport21 mi away
Frequently asked questions
How far is DSO from NHT?
The flight distance from Hamhung (DSO) to Northolt (NHT) is 5,393 miles (8,678 km, 4,686 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DSO to NHT?
A nonstop flight takes about 11h 2m 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 Northolt?
Northolt is 8 hours behind Hamhung.
What is the cheapest way to fly from DSO to NHT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DSO–NHT that never appear on search engines, with no booking fees.