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LGW to SRG: distance & flight time
London (London Gatwick Airport) → Semarang (Achmad Yani Airport)
7,480 mi
12,038 km · 6,500 nm
15h 8m
estimated nonstop flight time
+6h
time difference · heading east
See live LGW→SRG fares Phone-only fares on this route — call free
Flight time details
7,480 miles nonstop takes roughly 15h 8m 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
- LGW — London Gatwick Airport · London, United Kingdom
- SRG — Achmad Yani Airport · Semarang, Indonesia
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 LGW
- LHR · London Heathrow Airport25 mi away
- KRH · Redhill Aerodrome5 mi away
- BQH · London Biggin Hill Airport16 mi away
- ESH · Shoreham Airport22 mi away
Near SRG
- SOC · Adi Sumarmo Wiryokusumo Airport46 mi away
- JOG · Adi Sutjipto International Airport56 mi away
- KWB · Dewadaru - Kemujan Island81 mi away
- CXP · Tunggul Wulung Airport103 mi away
Frequently asked questions
How far is LGW from SRG?
The flight distance from London (LGW) to Semarang (SRG) is 7,480 miles (12,038 km, 6,500 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LGW to SRG?
A nonstop flight takes about 15h 8m 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 LGW to SRG?
Nonstop service on LGW–SRG 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 15h 8m nonstop estimate.
What is the time difference between London and Semarang?
Semarang is 6 hours ahead of London.
What is the cheapest way to fly from LGW to SRG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LGW–SRG that never appear on search engines, with no booking fees.
Why are some LGW to SRG fares phone-only?
Consolidator contracts let us sell certain LGW–SRG 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.