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LYX to SEP: distance & flight time
Lydd (Lydd Airport) → Stephenville (Stephenville Clark Regional Airport)
4,889 mi
7,868 km · 4,248 nm
10h 3m
estimated nonstop flight time
-6h
time difference · heading northwest
See live LYX→SEP fares Phone-only fares on this route — call free
Flight time details
4,889 miles nonstop takes roughly 10h 3m 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
- LYX — Lydd Airport · Lydd, United Kingdom
- SEP — Stephenville Clark Regional Airport · Stephenville, United States
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 LYX
- LYM · Lympne Airport9 mi away
- LGW · London Gatwick Airport51 mi away
- LHR · London Heathrow Airport70 mi away
- MSE · Kent International Airport32 mi away
Near SEP
- MWL · Mineral Wells Airport40 mi away
- DFW · Dallas Fort Worth International Airport81 mi away
- BKD · Stephens County Airport54 mi away
- FWH · NAS Fort Worth JRB/Carswell Field57 mi away
Frequently asked questions
How far is LYX from SEP?
The flight distance from Lydd (LYX) to Stephenville (SEP) is 4,889 miles (7,868 km, 4,248 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LYX to SEP?
A nonstop flight takes about 10h 3m 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 Lydd and Stephenville?
Stephenville is 6 hours behind Lydd.
What is the cheapest way to fly from LYX to SEP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LYX–SEP that never appear on search engines, with no booking fees.