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SUS to LHR: distance & flight time
Null (Spirit of St Louis Airport) → London (London Heathrow Airport)
4,204 mi
6,766 km · 3,653 nm
8h 43m
estimated nonstop flight time
+6h
time difference · heading northeast
See live SUS→LHR fares Phone-only fares on this route — call free
Flight time details
4,204 miles nonstop takes roughly 8h 43m gate to gate, flying northeast. 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
- SUS — Spirit of St Louis Airport · Null, 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 SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 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 SUS from LHR?
The flight distance from Null (SUS) to London (LHR) is 4,204 miles (6,766 km, 3,653 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUS to LHR?
A nonstop flight takes about 8h 43m 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 Null and London?
London is 6 hours ahead of Null.
What is the cheapest way to fly from SUS to LHR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUS–LHR that never appear on search engines, with no booking fees.