Need help booking?
Unpublished phone-only deals available
GSO to LHR: distance & flight time
Greensboro (Piedmont Triad International Airport) → London (London Heathrow Airport)
3,900 mi
6,276 km · 3,389 nm
8h 7m
estimated nonstop flight time
+5h
time difference · heading northeast
See live GSO→LHR fares Phone-only fares on this route — call free
Flight time details
3,900 miles nonstop takes roughly 8h 7m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- GSO — Piedmont Triad International Airport · Greensboro, United States
- 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 GSO
- INT · Smith Reynolds Airport16 mi away
- CLT · Charlotte Douglas International Airport83 mi away
- DAN · Danville Regional Airport47 mi away
- SVH · Statesville Regional Airport61 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 GSO from LHR?
The flight distance from Greensboro (GSO) to London (LHR) is 3,900 miles (6,276 km, 3,389 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GSO to LHR?
A nonstop flight takes about 8h 7m 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 Greensboro and London?
London is 5 hours ahead of Greensboro.
What is the cheapest way to fly from GSO to LHR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GSO–LHR that never appear on search engines, with no booking fees.