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LHR to YST: distance & flight time
London (London Heathrow Airport) → St. Theresa Point (St. Theresa Point Airport)
3,654 mi
5,880 km · 3,175 nm
7h 38m
estimated nonstop flight time
-6h
time difference · heading northwest
See live LHR→YST fares Phone-only fares on this route — call free
Flight time details
3,654 miles nonstop takes roughly 7h 38m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- LHR — London Heathrow Airport · London, United Kingdom
- YST — St. Theresa Point Airport · St. Theresa Point, Canada
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 LHR
- LGW · London Gatwick Airport25 mi away
- NHT · RAF Northolt6 mi away
- HYC · Wycombe Air Park18 mi away
- FAB · Farnborough Airport19 mi away
Near YST
- YIV · Island Lake Airport8 mi away
- YGO · Gods Lake Narrows Airport51 mi away
- YRS · Red Sucker Lake Airport57 mi away
- ZGI · Gods River Airport75 mi away
Frequently asked questions
How far is LHR from YST?
The flight distance from London (LHR) to St. Theresa Point (YST) is 3,654 miles (5,880 km, 3,175 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LHR to YST?
A nonstop flight takes about 7h 38m 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 London and St. Theresa Point?
St. Theresa Point is 6 hours behind London.
What is the cheapest way to fly from LHR to YST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LHR–YST that never appear on search engines, with no booking fees.