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FNT to LHR: distance & flight time
Flint (Bishop International Airport) → London (London Heathrow Airport)
3,737 mi
6,015 km · 3,248 nm
7h 48m
estimated nonstop flight time
+5h
time difference · heading northeast
See live FNT→LHR fares Phone-only fares on this route — call free
Flight time details
3,737 miles nonstop takes roughly 7h 48m 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
- FNT — Bishop International Airport · Flint, 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 FNT
- DTW · Detroit Metropolitan Wayne County Airport56 mi away
- PTK · Oakland County International Airport26 mi away
- MBS · MBS International Airport43 mi away
- LAN · Capital City Airport45 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 FNT from LHR?
The flight distance from Flint (FNT) to London (LHR) is 3,737 miles (6,015 km, 3,248 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FNT to LHR?
A nonstop flight takes about 7h 48m 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 Flint and London?
London is 5 hours ahead of Flint.
What is the cheapest way to fly from FNT to LHR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FNT–LHR that never appear on search engines, with no booking fees.