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SEF to LYX: distance & flight time
Sebring (Sebring Regional Airport) → Lydd (Lydd Airport)
4,445 mi
7,153 km · 3,862 nm
9h 11m
estimated nonstop flight time
+5h
time difference · heading northeast
See live SEF→LYX fares Phone-only fares on this route — call free
Flight time details
4,445 miles nonstop takes roughly 9h 11m 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
- SEF — Sebring Regional Airport · Sebring, United States
- LYX — Lydd Airport · Lydd, 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 SEF
- AVO · Avon Park Executive Airport15 mi away
- MCO · Orlando International Airport67 mi away
- OBE · Okeechobee County Airport33 mi away
- TPA · Tampa International Airport81 mi away
Near LYX
- LYM · Lympne Airport9 mi away
- LGW · London Gatwick Airport51 mi away
- LHR · London Heathrow Airport70 mi away
- MSE · Kent International Airport32 mi away
Frequently asked questions
How far is SEF from LYX?
The flight distance from Sebring (SEF) to Lydd (LYX) is 4,445 miles (7,153 km, 3,862 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEF to LYX?
A nonstop flight takes about 9h 11m 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 Sebring and Lydd?
Lydd is 5 hours ahead of Sebring.
What is the cheapest way to fly from SEF to LYX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEF–LYX that never appear on search engines, with no booking fees.