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YZR to LHR: distance & flight time
Sarnia (Chris Hadfield Airport) → London (London Heathrow Airport)
3,680 mi
5,923 km · 3,198 nm
7h 41m
estimated nonstop flight time
+5h
time difference · heading northeast
See live YZR→LHR fares Phone-only fares on this route — call free
Flight time details
3,680 miles nonstop takes roughly 7h 41m 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
- YZR — Chris Hadfield Airport · Sarnia, Canada
- 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 YZR
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 YZR from LHR?
The flight distance from Sarnia (YZR) to London (LHR) is 3,680 miles (5,923 km, 3,198 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YZR to LHR?
A nonstop flight takes about 7h 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 Sarnia and London?
London is 5 hours ahead of Sarnia.
What is the cheapest way to fly from YZR to LHR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YZR–LHR that never appear on search engines, with no booking fees.