Need help booking?
Unpublished phone-only deals available
ESH to REP: distance & flight time
Shoreham By Sea (Shoreham Airport) → Siem-reap (Siem Reap International Airport)
6,099 mi
9,816 km · 5,300 nm
12h 26m
estimated nonstop flight time
+6h
time difference · heading east
See live ESH→REP fares Phone-only fares on this route — call free
Flight time details
6,099 miles nonstop takes roughly 12h 26m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- ESH — Shoreham Airport · Shoreham By Sea, United Kingdom
- REP — Siem Reap International Airport · Siem-reap, Cambodia
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 ESH
- LGW · London Gatwick Airport22 mi away
- LHR · London Heathrow Airport44 mi away
- QUG · Chichester/Goodwood Airport20 mi away
- KRH · Redhill Aerodrome27 mi away
Near REP
- BBM · Battambang Airport45 mi away
- KZC · Kampong Chhnang Airport95 mi away
- PXR · Surin Airport103 mi away
- TDX · Trat Airport128 mi away
Frequently asked questions
How far is ESH from REP?
The flight distance from Shoreham By Sea (ESH) to Siem-reap (REP) is 6,099 miles (9,816 km, 5,300 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ESH to REP?
A nonstop flight takes about 12h 26m 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 Shoreham By Sea and Siem-reap?
Siem-reap is 6 hours ahead of Shoreham By Sea.
What is the cheapest way to fly from ESH to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ESH–REP that never appear on search engines, with no booking fees.