Great Circle Distance between Heathrow and Catania-Fontanarossa Airport is 1,228 miles, with a flight time of approx 3 hrs. Sicily's IATA airport code is CTA.
Show Catania-Fontanarossa Airport on map.
One World Lounge Details Here.
Climate:
Sicily has a typical Mediterranean climate with mild and wet winters and hot, dry summers with very changeable intermediate seasons. On the coasts, especially in the south-west, the climate is affected by the African currents and summers can be scorching. Sicily is seen as an island of warm winters. The climate is Mediterranean along the coasts and on the smaller islands, with mild, moderately rainy winters and hot, sunny summers. In inland areas, the climate is slightly more continental on the hills, where winters become moderately cold and summers are still hot (and often scorching). The mountain areas are colder and although at the same altitude, it's certainly not as cold as in the Alps or the Apennines.
Covid-19 Data for Italy
Data (updated weekly) from the European Centre for Disease Prevention and Control on the geographic distribution of COVID-19 cases & deaths.
BA Tier Points Earned
| Route 1 | LON‑CTA
(BA)  |
|
|
| TOTAL
(SGL) | TOTAL
(RTN) |
|---|
| Economy | 10 | | | | 10 | 20 |
| WTP | | | | | | |
| Business | 80 | | | | 80 | 160 |
| First | | | | | | |
| |
Economy Tier Points shown are based on fully flexible fares. 'Low' Economy earns 50% of the shown amount. 'Lowest' Economy fares earn 25% of shown amount.
When journey is booked in World Traveler Plus or First and those cabins don't exist on particular legs, the next cabin down will be used on those legs for points collection.
When booking with BA, tier points can be earned on the following 
Oneworld Alliance ® airlines:
Alaska Airlines, 
American Airlines, British Airways, 
Cathay Pacific, 
Finnair, 
Iberia, 
Japan Airlines, 
Malaysia Airlines, 
Qantas, 
Qatar Airways, 
Royal Air Maroc, 
Royal Jordanian, 
SriLankan Airlines
Avios Required (per leg) for BA Redemption Flight from London to Sicily, (Zone 3, 1,150-2,000 miles)
| Cabin | Off Peak Travel | Peak Travel |
| Economy | 9,250 | 10,750 |
| Club | 17,750 | 20,750 |
Check prices on Google Flights