The answerHeathrow wins for most travellers from Rome once total journey time and cost are compared.
Strong confidence·Reviewed July 2026·Methodology verified
Travelvus verdict
Heathrow wins.
Total journey time
0 min
Time saved
0 min
Flight duration
0 h 45m
At a glance
Illustrative comparison based on typical fares and public transport costs. Ticket prices vary by airline, season and booking date.
GatwickHeathrow
Total journey time~5h 30m~5h 50mHeathrow is ~20 min faster
Total journey cost~€181~€135Heathrow saves ~€46
Transfer convenienceTrain, 30–50 min~35 min (Elizabeth Line)Heathrow has more options
Arrival reliabilityFewer, less frequent connectionsTrains every 10–15 minHeathrow is more predictable
Overall winner——Heathrow wins on 4 of 4 factors
Why Heathrow wins.
01
Heathrow's faster London transfer (35 min Elizabeth Line vs 50 min Stansted Express) saves ~20 minutes door-to-door.
02
Fiumicino has a direct train (Leonardo Express, 32 min) — faster and more reliable than Ciampino's bus.
03
Full-service ITA/BA flights include baggage — Ryanair adds €40–60.
04
Heathrow trains run every 10–15 min versus Stansted Express every 15–30 min.
05
The Rome airport choice matters too — FCO has better connections than CIA.
When Ciampino + Stansted is the better choice
Ryanair fares from Ciampino can be €100 less than full-service from Fiumicino — significant savings.
Travelling with only hand luggage eliminates Ryanair's baggage fee.
Ciampino is a small airport — security and walking time are often shorter than at Fiumicino.
If you are on a very tight budget, the CIA+STN combination can save €80–100 total.
How the real cost compares
Illustrative breakdown. Actual costs depend on your specific flight, baggage and chosen transfer option.
Cost factorGatwickHeathrow
Flight ticketBudget vs full-service airline — illustrative fares~€50 (Ryanair)~€150 (full-service/ITA/BA)
Checked bagBudget airlines typically charge extra+€40–60 (typically)Often included
Airport transfer — RomeLeonardo Express — ~32 min from Termini to FCO, ~€14. Bus to CIA — ~40 min, ~€6Leonardo Express — ~32 min from Termini to FCO, ~€14. Bus to CIA — ~40 min, ~€6
Airport transfer — LondonOff-peak single fares~£20 (Gatwick Express)~£12 (Elizabeth Line)
Schedule waitingRisk: 20–40 min gapMinimal: frequent service
Estimated total~€181~€135
Door-to-door journey timeline
Rome city → Airport
Leonardo Express — ~32 min from Termini to FCO, ~€14. Bus to CIA — ~40 min, ~€6vsLeonardo Express — ~32 min from Termini to FCO, ~€14. Bus to CIA — ~40 min, ~€6
Check-in + security
2h before departurevs2h before departure
Flight Rome → London
~2h 40m (from CIA)vs~2h 45m (from FCO)
Baggage + terminal
~25 minvs~20 min
Airport → Central London
~45 min (Gatwick Express)vs~35 min (Elizabeth Line)
Total door-to-door
~5h 30mvs~5h 50m
Which option fits your trip?
Business traveller→ FCO + Heathrow
More reliable trains at both ends. Better for meetings and connections.
Family with children→ FCO + Heathrow
Easier transfers at both ends. Baggage included on full-service flights.
Budget traveller→ CIA + Stansted
Ryanair from Ciampino can be remarkably cheap — the double-transfer is worth the saving.
Weekend trip→ FCO + Heathrow
Every hour counts. The faster transfers at both ends maximise your time.
Rome city break return→ Either
If you are returning to London, choose by total door-to-door convenience.
Long stay or relocation→ FCO + Heathrow
Less friction on a one-way journey with more luggage.
Common mistakes on this route
Choosing by ticket price only
Add baggage fees, airport transfer cost and schedule waiting time. A €50 saving on the ticket can disappear after one checked bag and a coach transfer.
Ignoring the airport transfer
Gatwick is 45km from central London. The transfer costs time and money — factor it in.
Forgetting baggage costs
Budget airlines into Gatwick often charge €35–60 for a checked bag. Full-service airlines into Heathrow frequently include it.
Not comparing Rome airport access
Leonardo Express — factor this into the total journey before comparing London airports.
Quick answers
Gatwick and other budget-airline airports often have cheaper advertised ticket prices from Rome. However, once you add baggage fees (€35–60 on budget airlines) and the longer, more expensive airport transfer, Heathrow is frequently cheaper overall. Always compare the complete door-to-door cost.
Gatwick Express — ~30 min, ~£20 off-peak.
Elizabeth Line — ~35 min, ~£12 off-peak.
Yes. Late-night arrivals at Gatwick mean fewer transport options. Late-night arrivals at Heathrow still have the Piccadilly Line (24-hour on Fri/Sat) and night buses. Early morning departures may require arriving at the airport the night before.
The Piccadilly Line costs £5–6 and takes 50–60 minutes. The Elizabeth Line costs ~£12 and takes ~35 minutes. Both run frequently throughout the day. The Piccadilly Line is the budget option; the Elizabeth Line is faster and more comfortable.
How we sourced this page
Public sources
Heathrow and Gatwick distances and terminal information — Heathrow Airport Ltd, Stansted Airport Ltd, Gatwick Airport Ltd
London transfer times and off-peak fares — Transport for London (TfL), National Rail
Rome airport access and fares — Trenitalia, Aeroporti di Roma
Flight durations — Typical scheduled times for direct flights
Illustrative assumptions
Ticket prices are illustrative — actual fares vary by airline, season and booking date.
Baggage costs are typical for European budget vs full-service airlines.
Total journey cost and time are estimates based on typical conditions.
The Verdict is illustrative — use the Comparison Engine with your real flight data.
Transfer times assume off-peak, no major disruption.
Last reviewed: July 2026 · Next factual review: January 2027
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