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LHR to TWF: distance & flight time
London (London Heathrow Airport) → Twin Falls (Joslin Field Magic Valley Regional Airport)
4,840 mi
7,789 km · 4,206 nm
9h 57m
estimated nonstop flight time
-7h
time difference · heading northwest
See live LHR→TWF fares Phone-only fares on this route — call free
Flight time details
4,840 miles nonstop takes roughly 9h 57m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- LHR — London Heathrow Airport · London, United Kingdom
- TWF — Joslin Field Magic Valley Regional Airport · Twin Falls, 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 LHR
- LGW · London Gatwick Airport25 mi away
- NHT · RAF Northolt6 mi away
- HYC · Wycombe Air Park18 mi away
- FAB · Farnborough Airport19 mi away
Near TWF
- BYI · Burley Municipal Airport37 mi away
- SUN · Friedman Memorial Airport71 mi away
- MUO · Mountain Home Air Force Base80 mi away
- PIH · Pocatello Regional Airport101 mi away
Frequently asked questions
How far is LHR from TWF?
The flight distance from London (LHR) to Twin Falls (TWF) is 4,840 miles (7,789 km, 4,206 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LHR to TWF?
A nonstop flight takes about 9h 57m 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 Twin Falls?
Twin Falls is 7 hours behind London.
What is the cheapest way to fly from LHR to TWF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LHR–TWF that never appear on search engines, with no booking fees.