Find cheap flights from Rome Fiumicino Airport to London

FCO - LON

Find cheap flights from Rome Fiumicino Airport to London

Round-trip
Economy
Rome (FCO)
London All airports
Fri 7/10
Fri 7/17
Any month
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Good to know

Low season

January Best time to beat the crowds with an average 28% drop in price.

High season

August Most popular time to fly with an average 32% increase in price.

Average price of a round-trip

$142 (avg. price over the last 2 weeks)

Good deal for a round-trip

$114 or less

When to book flights from Rome Fiumicino to London

Estimated round-trip price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $97 or less.
  • The cheapest flight from Rome Fiumicino Airport to London was found 79 days before departure, on average.
  • Book at least 4 weeks before departure in order to get a below-average price.
  • High season is considered to be July, August and September. The cheapest month to fly is January.
  • Morning departure is around 57% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking Rome Fiumicino Airport to London flights

Are flight prices cheaper from Rome Fiumicino Airport to London because of Coronavirus (COVID-19)?

How long does a flight from Rome Fiumicino Airport to London take?

How many flights are there between Rome Fiumicino Airport and London?

Which airlines provide the cheapest flights from Rome Fiumicino Airport to London?

Do I need a passport to fly between Rome Fiumicino Airport and London?

Which airlines fly most frequently between Rome Fiumicino Airport and London?

What’s the cheapest day of the week to fly Rome Fiumicino Airport to London?

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Top 5 airlines serving Rome Fiumicino to London

Scores according to KAYAK customer reviews

8.1
SWISS
Overall score based on 8,964 reviews
8.2
Boarding
7.9
Comfort
8.7
Crew
7.8
Entertainment
8.0
Food
Airline reviews
Read more about SWISS

Book cheap flights from Rome Fiumicino Airport to London (round-trip)

Airports
Origin
Rome
$70
only
$70
Destination
London
$98
only
$98
$166
only
$166
$70
only
$70
Fri, Dec 11
FCO
Rome Fiumicino Airport
LGW
London Gatwick Airport
2h 40m
Sun, Dec 13
LGW
London Gatwick Airport
FCO
Rome Fiumicino Airport
2h 35m
Trip: 3 days
Based on null reviews
Fri, Oct 2
FCO
Rome Fiumicino Airport
LGW
London Gatwick Airport
2h 40m
Mon, Oct 5
LGW
London Gatwick Airport
FCO
Rome Fiumicino Airport
2h 35m
Trip: 4 days
Based on null reviews
Fri, Dec 11
FCO
Rome Fiumicino Airport
LGW
London Gatwick Airport
2h 35m
Sun, Dec 13
LGW
London Gatwick Airport
FCO
Rome Fiumicino Airport
2h 35m
Trip: 3 days
Based on null reviews
Fri, Oct 2
FCO
Rome Fiumicino Airport
LGW
London Gatwick Airport
2h 45m
Mon, Oct 5
LGW
London Gatwick Airport
FCO
Rome Fiumicino Airport
2h 30m
Trip: 4 days
Based on null reviews
Wed, Jul 15
FCO
Rome Fiumicino Airport
LGW
London Gatwick Airport
15h 45m
Wed, Jul 22
LGW
London Gatwick Airport
FCO
Rome Fiumicino Airport
15h 05m
Trip: 8 days
Based on null reviews
Tue, Oct 20
FCO
Rome Fiumicino Airport
LGW
London Gatwick Airport
2h 45m
Fri, Oct 23
LGW
London Gatwick Airport
FCO
Rome Fiumicino Airport
2h 30m
Trip: 4 days
Based on null reviews
Sun, Sep 6
FCO
Rome Fiumicino Airport
LCY
London City
24h 35m
Sun, Sep 13
LCY
London City
FCO
Rome Fiumicino Airport
22h 05m
Trip: 8 days
Based on null reviews
Sun, Sep 20
FCO
Rome Fiumicino Airport
LGW
London Gatwick Airport
2h 35m
Tue, Dec 29
LGW
London Gatwick Airport
FCO
Rome Fiumicino Airport
2h 30m
Trip: 101 days
Based on null reviews
Sun, Sep 20
FCO
Rome Fiumicino Airport
LGW
London Gatwick Airport
2h 35m
Tue, Dec 29
LGW
London Gatwick Airport
FCO
Rome Fiumicino Airport
2h 35m
Trip: 101 days
Based on null reviews
Thu, Sep 10
FCO
Rome Fiumicino Airport
LCY
London City
8h 00m
Sun, Sep 13
LCY
London City
FCO
Rome Fiumicino Airport
14h 05m
Trip: 4 days
Based on null reviews
Sun, Sep 20
FCO
Rome Fiumicino Airport
LHR
London Heathrow Airport
2h 45m
Tue, Dec 29
LHR
London Heathrow Airport
FCO
Rome Fiumicino Airport
2h 35m
Trip: 101 days
Based on null reviews
Tue, Nov 3
FCO
Rome Fiumicino Airport
LCY
London City
5h 05m
Fri, Nov 6
LCY
London City
FCO
Rome Fiumicino Airport
4h 35m
Trip: 4 days
Based on null reviews
Thu, Sep 3
FCO
Rome Fiumicino Airport
LGW
London Gatwick Airport
2h 40m
Sun, Sep 6
LGW
London Gatwick Airport
FCO
Rome Fiumicino Airport
2h 30m
Trip: 4 days
Based on null reviews
Tue, Oct 20
FCO
Rome Fiumicino Airport
LGW
London Gatwick Airport
2h 45m
Fri, Oct 23
LGW
London Gatwick Airport
FCO
Rome Fiumicino Airport
2h 30m
Trip: 4 days
Based on null reviews
Fri, Dec 11
FCO
Rome Fiumicino Airport
LHR
London Heathrow Airport
2h 40m
Sun, Dec 13
LHR
London Heathrow Airport
FCO
Rome Fiumicino Airport
2h 30m
Trip: 3 days
Based on null reviews
Fri, Sep 11
FCO
Rome Fiumicino Airport
LGW
London Gatwick Airport
2h 40m
Sun, Sep 13
LGW
London Gatwick Airport
FCO
Rome Fiumicino Airport
2h 35m
Trip: 3 days
Based on null reviews
Fri, Sep 4
FCO
Rome Fiumicino Airport
LGW
London Gatwick Airport
2h 40m
Tue, Sep 8
LGW
London Gatwick Airport
FCO
Rome Fiumicino Airport
2h 30m
Trip: 5 days
Based on null reviews
Fri, Sep 4
FCO
Rome Fiumicino Airport
LGW
London Gatwick Airport
15h 45m
Tue, Sep 8
LGW
London Gatwick Airport
FCO
Rome Fiumicino Airport
15h 05m
Trip: 5 days
Based on null reviews
Wed, Aug 26
FCO
Rome Fiumicino Airport
LGW
London Gatwick Airport
2h 45m
Wed, Sep 2
LGW
London Gatwick Airport
FCO
Rome Fiumicino Airport
2h 30m
Trip: 8 days
Based on null reviews
Tue, Jul 7
FCO
Rome Fiumicino Airport
LHR
London Heathrow Airport
2h 45m
Sat, Jul 18
LHR
London Heathrow Airport
FCO
Rome Fiumicino Airport
2h 40m
Trip: 12 days
Based on null reviews
Show more results

Book cheap flights from Rome Fiumicino Airport to London (one-way)

Airports
Origin
Rome
$37
only
$37
Destination
London
$57
only
$57
$123
only
$123
$37
only
$37
Mon, Sep 14
FCO
Rome Fiumicino Airport
LGW
London Gatwick Airport
2h 40m
Based on null reviews
Wed, Jul 15
FCO
Rome Fiumicino Airport
LGW
London Gatwick Airport
15h 30m
Based on null reviews
Mon, Sep 14
FCO
Rome Fiumicino Airport
LHR
London Heathrow Airport
2h 45m
Based on null reviews
Mon, Sep 14
FCO
Rome Fiumicino Airport
LGW
London Gatwick Airport
6h 35m
Based on null reviews
Tue, Jul 21
FCO
Rome Fiumicino Airport
LGW
London Gatwick Airport
2h 45m
Based on null reviews
Wed, Jul 22
FCO
Rome Fiumicino Airport
LGW
London Gatwick Airport
15h 45m
Based on null reviews
Mon, Aug 3
FCO
Rome Fiumicino Airport
LGW
London Gatwick Airport
28h 40m
Based on null reviews
Fri, Jul 3
FCO
Rome Fiumicino Airport
LHR
London Heathrow Airport
22h 10m
Based on null reviews
Mon, Jul 20
FCO
Rome Fiumicino Airport
LGW
London Gatwick Airport
2h 40m
Based on null reviews
Wed, Jul 22
FCO
Rome Fiumicino Airport
LHR
London Heathrow Airport
24h 45m
Based on null reviews
Wed, Jul 1
FCO
Rome Fiumicino Airport
LHR
London Heathrow Airport
9h 25m
Based on null reviews
Mon, Aug 3
FCO
Rome Fiumicino Airport
LHR
London Heathrow Airport
7h 45m
Based on null reviews
Tue, Aug 4
FCO
Rome Fiumicino Airport
LGW
London Gatwick Airport
2h 45m
Based on null reviews
Wed, Jul 1
FCO
Rome Fiumicino Airport
LGW
London Gatwick Airport
15h 30m
Based on null reviews
Tue, Aug 11
FCO
Rome Fiumicino Airport
LHR
London Heathrow Airport
2h 45m
Based on null reviews
Tue, Aug 4
FCO
Rome Fiumicino Airport
LGW
London Gatwick Airport
2h 45m
Based on null reviews
Fri, Aug 7
FCO
Rome Fiumicino Airport
LCY
London City
9h 15m
Based on null reviews
Wed, Jul 1
FCO
Rome Fiumicino Airport
LGW
London Gatwick Airport
15h 30m
Based on null reviews
Sun, Jul 5
FCO
Rome Fiumicino Airport
LHR
London Heathrow Airport
12h 40m
Based on null reviews
Mon, Aug 3
FCO
Rome Fiumicino Airport
LGW
London Gatwick Airport
15h 45m
Based on null reviews
Show more results
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
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