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IAG to LGW: distance & flight time
Niagara Falls (Niagara Falls International Airport) → London (London Gatwick Airport)
3,564 mi
5,735 km · 3,097 nm
7h 27m
estimated nonstop flight time
+5h
time difference · heading northeast
See live IAG→LGW fares Phone-only fares on this route — call free
Flight time details
3,564 miles nonstop takes roughly 7h 27m 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
- IAG — Niagara Falls International Airport · Niagara Falls, 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 IAG
- YYZ · Lester B. Pearson International Airport52 mi away
- YCM · Niagara District Airport13 mi away
- BUF · Buffalo Niagara International Airport16 mi away
- DU9 · Dunnville Airport37 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 IAG from LGW?
The flight distance from Niagara Falls (IAG) to London (LGW) is 3,564 miles (5,735 km, 3,097 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAG to LGW?
A nonstop flight takes about 7h 27m 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 Niagara Falls and London?
London is 5 hours ahead of Niagara Falls.
What is the cheapest way to fly from IAG to LGW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAG–LGW that never appear on search engines, with no booking fees.