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SEM to LHR: distance & flight time
Selma (Craig Field) → London (London Heathrow Airport)
4,369 mi
7,031 km · 3,796 nm
9h 2m
estimated nonstop flight time
+6h
time difference · heading northeast
See live SEM→LHR fares Phone-only fares on this route — call free
Flight time details
4,369 miles nonstop takes roughly 9h 2m 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
- SEM — Craig Field · Selma, 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 SEM
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 SEM from LHR?
The flight distance from Selma (SEM) to London (LHR) is 4,369 miles (7,031 km, 3,796 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEM to LHR?
A nonstop flight takes about 9h 2m 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 Selma and London?
London is 6 hours ahead of Selma.
What is the cheapest way to fly from SEM to LHR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEM–LHR that never appear on search engines, with no booking fees.