Need help booking?
Unpublished phone-only deals available
THR to KRH: distance & flight time
Teheran (Mehrabad International Airport) → Redhill (Redhill Aerodrome)
2,728 mi
4,390 km · 2,371 nm
5h 49m
estimated nonstop flight time
-2.5h
time difference · heading northwest
See live THR→KRH fares Phone-only fares on this route — call free
Flight time details
2,728 miles nonstop takes roughly 5h 49m 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
- THR — Mehrabad International Airport · Teheran, Iran
- KRH — Redhill Aerodrome · Redhill, 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 THR
- IKA · Imam Khomeini International Airport21 mi away
- PYK · Payam International Airport28 mi away
- NSH · Noshahr Airport68 mi away
- GZW · Qazvin Airport80 mi away
Near KRH
- LGW · London Gatwick Airport5 mi away
- LHR · London Heathrow Airport23 mi away
- BQH · London Biggin Hill Airport11 mi away
- LCY · London City Airport22 mi away
Frequently asked questions
How far is THR from KRH?
The flight distance from Teheran (THR) to Redhill (KRH) is 2,728 miles (4,390 km, 2,371 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THR to KRH?
A nonstop flight takes about 5h 49m 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 Teheran and Redhill?
Redhill is 2.5 hours behind Teheran.
What is the cheapest way to fly from THR to KRH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THR–KRH that never appear on search engines, with no booking fees.