Need help booking?
Unpublished phone-only deals available
FNL to LGW: distance & flight time
Fort Collins (Northern Colorado Regional Airport) → London (London Gatwick Airport)
4,662 mi
7,502 km · 4,051 nm
9h 36m
estimated nonstop flight time
+7h
time difference · heading northeast
See live FNL→LGW fares Phone-only fares on this route — call free
Flight time details
4,662 miles nonstop takes roughly 9h 36m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- FNL — Northern Colorado Regional Airport · Fort Collins, United States
- LGW — London Gatwick 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 FNL
- DEN · Denver International Airport45 mi away
- GXY · Greeley–Weld County Airport20 mi away
- WBU · Boulder Municipal Airport31 mi away
- BJC · Rocky Mountain Metropolitan Airport38 mi away
Near LGW
- LHR · London Heathrow Airport25 mi away
- KRH · Redhill Aerodrome5 mi away
- BQH · London Biggin Hill Airport16 mi away
- ESH · Shoreham Airport22 mi away
Frequently asked questions
How far is FNL from LGW?
The flight distance from Fort Collins (FNL) to London (LGW) is 4,662 miles (7,502 km, 4,051 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FNL to LGW?
A nonstop flight takes about 9h 36m 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 Fort Collins and London?
London is 7 hours ahead of Fort Collins.
What is the cheapest way to fly from FNL to LGW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FNL–LGW that never appear on search engines, with no booking fees.