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GNI to LHR: distance & flight time
Green Island (Lyudao Airport) → London (London Heathrow Airport)
6,228 mi
10,023 km · 5,412 nm
12h 41m
estimated nonstop flight time
-7h
time difference · heading northwest
See live GNI→LHR fares Phone-only fares on this route — call free
Flight time details
6,228 miles nonstop takes roughly 12h 41m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- GNI — Lyudao Airport · Green Island, Taiwan
- LHR — London Heathrow Airport · London, 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 GNI
- TTT · Taitung Airport24 mi away
- KYD · Lanyu Airport45 mi away
- PIF · Pingtung North Airport63 mi away
- HCN · Hengchun Airport64 mi away
Near LHR
- LGW · London Gatwick Airport25 mi away
- NHT · RAF Northolt6 mi away
- HYC · Wycombe Air Park18 mi away
- FAB · Farnborough Airport19 mi away
Frequently asked questions
How far is GNI from LHR?
The flight distance from Green Island (GNI) to London (LHR) is 6,228 miles (10,023 km, 5,412 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GNI to LHR?
A nonstop flight takes about 12h 41m 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 Green Island and London?
London is 7 hours behind Green Island.
What is the cheapest way to fly from GNI to LHR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GNI–LHR that never appear on search engines, with no booking fees.