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IIL to NHT: distance & flight time
Ilam (Ilam Airport) → Northolt (RAF Northolt)
2,628 mi
4,229 km · 2,283 nm
5h 37m
estimated nonstop flight time
-2.5h
time difference · heading northwest
See live IIL→NHT fares Phone-only fares on this route — call free
Flight time details
2,628 miles nonstop takes roughly 5h 37m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time set-back when reading arrival times on your ticket.
The two airports
- IIL — Ilam Airport · Ilam, Iran
- NHT — RAF Northolt · Northolt, 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 IIL
- KSH · Shahid Ashrafi Esfahani Airport68 mi away
- KHD · Khoram Abad Airport109 mi away
- SDG · Sanandaj Airport120 mi away
- XQC · Joint Base Balad120 mi away
Near NHT
- LHR · London Heathrow Airport6 mi away
- LGW · London Gatwick Airport30 mi away
- HYC · Wycombe Air Park17 mi away
- LCY · London City Airport21 mi away
Frequently asked questions
How far is IIL from NHT?
The flight distance from Ilam (IIL) to Northolt (NHT) is 2,628 miles (4,229 km, 2,283 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IIL to NHT?
A nonstop flight takes about 5h 37m 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 Ilam and Northolt?
Northolt is 2.5 hours behind Ilam.
What is the cheapest way to fly from IIL to NHT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IIL–NHT that never appear on search engines, with no booking fees.