Need help booking?
Unpublished phone-only deals available
LHR to MCS: distance & flight time
London (London Heathrow Airport) → Monte Caseros (Monte Caseros Airport)
6,626 mi
10,663 km · 5,758 nm
13h 28m
estimated nonstop flight time
-4h
time difference · heading southwest
See live LHR→MCS fares Phone-only fares on this route — call free
Flight time details
6,626 miles nonstop takes roughly 13h 28m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time set-back when reading arrival times on your ticket.
The two airports
- LHR — London Heathrow Airport · London, United Kingdom
- MCS — Monte Caseros Airport · Monte Caseros, Argentina
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 MCS
- UZU · Curuzu Cuatia Airport40 mi away
- URG · Rubem Berta Airport49 mi away
- AOL · Paso De Los Libres Airport50 mi away
- ATI · Artigas International Airport68 mi away
Frequently asked questions
How far is LHR from MCS?
The flight distance from London (LHR) to Monte Caseros (MCS) is 6,626 miles (10,663 km, 5,758 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LHR to MCS?
A nonstop flight takes about 13h 28m 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 Monte Caseros?
Monte Caseros is 4 hours behind London.
What is the cheapest way to fly from LHR to MCS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LHR–MCS that never appear on search engines, with no booking fees.