London to Rome: 1,434 km, 2h 40m–2h 55m flight time. 4 airlines including British Airways and ITA Airways. Best months: March, April, May. From £110–300.
London to Rome is a classic route that sees millions of travelers per year. British Airways and ITA Airways (formerly Alitalia) dominate the full-service market from Heathrow, while easyJet offers competitive fares from Gatwick to Fiumicino. Ryanair serves the London–Rome market from Stansted to Ciampino — cheaper fares but with a longer transfer into Rome (45 minutes from Ciampino vs. 30 minutes from Fiumicino by shuttle). The route is generally competitively priced year-round.
Rome is best visited in spring (March–May) or autumn (September–November) when temperatures are comfortable, crowds are manageable, and hotel prices are lower. Summer is hot and crowded but the city never loses its magic. Fiumicino Airport has good connections to central Rome via the Leonardo Express train (30 minutes, €14) or the slower FM1/FM2 regional trains. From Rome, renting a car and exploring Tuscany, Umbria, or the Amalfi Coast makes for an unforgettable Italian road trip.
| Airline | Type | Direct? | Duration | From |
|---|---|---|---|---|
| British Airways | ✈️ Full Service | ✅ Yes | 2h 40m | £110–300 |
| ITA Airways | ✈️ Full Service | ✅ Yes | 2h 45m | £100–280 |
| easyJet | 💰 Budget | ✅ Yes | 2h 45m | £55–160 |
| Ryanair | 💰 Budget | ✅ Yes | 2h 50m | £40–130 |
Book March flights 6-8 weeks in advance for the best London to Rome fares.
Compare prices across all airlines for this route.
Data and regulations verified against official sources. Last checked 2026-04-27.
Fiumicino (FCO) is larger, better connected, and has the Leonardo Express train to Roma Termini (30 min). Ciampino (CIA) is used by Ryanair — it's closer to Rome but has no direct train; you need a bus (45 min). FCO is generally more convenient.
November–February offers the lowest fares. Avoid Easter (when Rome is extremely busy), and book 6–8 weeks ahead for spring and autumn travel. Summer fares peak in July–August when Rome is also at its hottest.
Yes, via Eurostar to Paris and then a Frecciarossa to Rome — about 11 hours total. It's not faster but can be comparable in cost in off-peak seasons and is a scenic alternative if you enjoy train travel.
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