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RST to LHR: distance & flight time
Rochester (Rochester International Airport) → London (London Heathrow Airport)
4,023 mi
6,475 km · 3,496 nm
8h 21m
estimated nonstop flight time
+6h
time difference · heading northeast
See live RST→LHR fares Phone-only fares on this route — call free
Flight time details
4,023 miles nonstop takes roughly 8h 21m 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
- RST — Rochester International Airport · Rochester, 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 RST
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 RST from LHR?
The flight distance from Rochester (RST) to London (LHR) is 4,023 miles (6,475 km, 3,496 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RST to LHR?
A nonstop flight takes about 8h 21m 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 Rochester and London?
London is 6 hours ahead of Rochester.
What is the cheapest way to fly from RST to LHR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RST–LHR that never appear on search engines, with no booking fees.