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Cheap flights from Rome to London from $121

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rome to London departing on 9/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Rome to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
10:35 am - 5:20 pm
FCO
-
LCY
7h 45m
1 stop
KLM Logo
5:10 pm - 10:45 pm
LCY
-
FCO
4h 35m
1 stop
$246KLM
Thu, Jun 11 - Wed, Jun 17
KLM Logo
10:35 am - 5:20 pm
FCO
-
LCY
7h 45m
1 stop
KLM Logo
8:15 pm - 9:35 am
LCY
-
FCO
12h 20m
1 stop
$248KLM
Thu, Jun 11 - Wed, Jun 17
KLM Logo
7:45 pm - 8:50 am
FCO
-
LCY
14h 05m
1 stop
KLM Logo
9:20 am - 10:45 pm
LCY
-
FCO
12h 25m
1 stop
$257KLM
Thu, Aug 20 - Thu, Aug 27
KLM Logo
7:45 pm - 8:50 am
FCO
-
LCY
14h 05m
1 stop
KLM Logo
9:20 am - 10:45 pm
LCY
-
FCO
12h 25m
1 stop
$258KLM
Thu, Aug 20 - Thu, Aug 27
KLM Logo
10:35 am - 6:30 pm
FCO
-
LCY
8h 55m
1 stop
KLM Logo
5:10 pm - 10:45 pm
LCY
-
FCO
4h 35m
1 stop
$262KLM
Wed, Jun 10 - Wed, Jun 17
KLM Logo
12:45 pm - 6:30 pm
FCO
-
LCY
6h 45m
1 stop
KLM Logo
5:10 pm - 10:45 pm
LCY
-
FCO
4h 35m
1 stop
$263KLM
Wed, Jun 24 - Thu, Jul 2
KLM Logo
12:45 pm - 4:40 pm
FCO
-
LCY
4h 55m
1 stop
KLM Logo
5:10 pm - 10:45 pm
LCY
-
FCO
4h 35m
1 stop
$264KLM
Thu, Jun 11 - Mon, Jun 15
KLM Logo
12:45 pm - 5:20 pm
FCO
-
LCY
5h 35m
1 stop
KLM Logo
5:10 pm - 10:45 pm
LCY
-
FCO
4h 35m
1 stop
$267KLM
Thu, Jun 25 - Wed, Jul 1
KLM Logo
12:45 pm - 6:30 pm
FCO
-
LCY
6h 45m
1 stop
KLM Logo
5:10 pm - 10:45 pm
LCY
-
FCO
4h 35m
1 stop
$268KLM
Wed, Jun 24 - Tue, Jun 30
KLM Logo
7:45 pm - 8:50 am
FCO
-
LCY
14h 05m
1 stop
KLM Logo
9:20 am - 10:45 pm
LCY
-
FCO
12h 25m
1 stop
$269KLM
Thu, Aug 20 - Thu, Aug 27

KLM flights from Rome to London City Airport

Our best KLM deals on Rome to London City Airport flight tickets
KLM
Jun 11
FCO10:35 amRome Fiumicino
7h 45m
1 stop
LCY5:20 pmLondon City
Jun 17
LCY5:10 pmLondon City
4h 35m
1 stop
FCO10:45 pmRome Fiumicino
$246
KLM
Jun 11
FCO10:35 amRome Fiumicino
7h 45m
1 stop
LCY5:20 pmLondon City
Jun 17
LCY8:15 pmLondon City
12h 20m
1 stop
FCO9:35 amRome Fiumicino
$248
KLM
Aug 20
FCO7:45 pmRome Fiumicino
14h 05m
1 stop
LCY8:50 amLondon City
Aug 27
LCY9:20 amLondon City
12h 25m
1 stop
FCO10:45 pmRome Fiumicino
$257

SWISS flights from Rome to London City Airport

Our best SWISS deals on Rome to London City Airport flight tickets
SWISS
Jun 17
FCO3:05 pmRome Fiumicino
4h 35m
1 stop
LCY6:40 pmLondon City
Jun 23
LCY1:10 pmLondon City
5h 15m
1 stop
FCO7:25 pmRome Fiumicino
$296
SWISS
Jun 4
FCO3:05 pmRome Fiumicino
4h 35m
1 stop
LCY6:40 pmLondon City
Jun 16
LCY1:10 pmLondon City
5h 15m
1 stop
FCO7:25 pmRome Fiumicino
$302
SWISS
Jun 17
FCO3:05 pmRome Fiumicino
4h 35m
1 stop
LCY6:40 pmLondon City
Jun 23
LCY1:10 pmLondon City
5h 15m
1 stop
FCO7:25 pmRome Fiumicino
$303

momondo Fare Finder

 
Customize your flight search to find flights from Rome to London City Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 14, 2026.
Use the filters below to find and compare flights from Rome to London City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RomeLondon

FCO - LCY

FCOLCY

Rome Fiumicino

Thu 6/11

10:35 am-5:20 pm

1 stop7h 45m

London City

Wed 6/17

5:10 pm-10:45 pm

1 stop4h 35m

$246

RomeLondon

FCO - LCY

FCOLCY

Rome Fiumicino

Thu 6/11

10:35 am-5:20 pm

1 stop7h 45m

London City

Wed 6/17

8:15 pm-9:35 am

1 stop12h 20m

$248

RomeLondon

FCO - LCY

FCOLCY

Rome Fiumicino

Thu 8/20

7:45 pm-8:50 am

1 stop14h 05m

London City

Thu 8/27

9:20 am-10:45 pm

1 stop12h 25m

$257

RomeLondon

FCO - LCY

FCOLCY

Rome Fiumicino

Thu 8/20

7:45 pm-8:50 am

1 stop14h 05m

London City

Thu 8/27

9:20 am-10:45 pm

1 stop12h 25m

$258

RomeLondon

FCO - LCY

FCOLCY

Rome Fiumicino

Wed 6/10

10:35 am-6:30 pm

1 stop8h 55m

London City

Wed 6/17

5:10 pm-10:45 pm

1 stop4h 35m

$262

RomeLondon

FCO - LCY

FCOLCY

Rome Fiumicino

Wed 6/24

12:45 pm-6:30 pm

1 stop6h 45m

London City

Thu 7/2

5:10 pm-10:45 pm

1 stop4h 35m

$263
Quickest round-trip

RomeLondon

FCO - LCY

FCOLCY

Rome Fiumicino

Thu 6/11

12:45 pm-4:40 pm

1 stop4h 55m

London City

Mon 6/15

5:10 pm-10:45 pm

1 stop4h 35m

$264

RomeLondon

FCO - LCY

FCOLCY

Rome Fiumicino

Thu 6/25

12:45 pm-5:20 pm

1 stop5h 35m

London City

Wed 7/1

5:10 pm-10:45 pm

1 stop4h 35m

$267

RomeLondon

FCO - LCY

FCOLCY

Rome Fiumicino

Wed 6/24

12:45 pm-6:30 pm

1 stop6h 45m

London City

Tue 6/30

5:10 pm-10:45 pm

1 stop4h 35m

$268

RomeLondon

FCO - LCY

FCOLCY

Rome Fiumicino

Thu 8/20

7:45 pm-8:50 am

1 stop14h 05m

London City

Thu 8/27

9:20 am-10:45 pm

1 stop12h 25m

$269

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Rome to London City Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Rome and London City Airport?

What is the cheapest month to fly to London City Airport?

If you aren’t able to travel during the month of March, then book flights to London City Airport from Rome during August instead. Flights to London City Airport in August, while not as cheap as those in March, still average around $105.

What is the cheapest Rome to London City flight route?

Fly from Rome Fiumicino to London City for the best Rome - London City flight prices

Can stopping save me money on Rome to London City Airport flights?

No. A direct flight is the cheapest option for a flight between Rome to London City Airport.

When to book flights from Rome to London City Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Rome to London City Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Rome to London City Airport (ROM to LCY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rome to London City Airport

Fastest flight time

4h 35m

Direct flights

None
The fastest flight from Rome to London City Airport takes 4h 35m
There are no direct flights from Rome to London City Airport. There are no popular flight routes from Rome to London City Airport.
Search flight deals

Frequently asked questions about flying from Rome to London City Airport

  • How far is Rome to London City by plane?

    The straight-line distance from Rome to London City is 884.3 mi. A reasonable flight in good conditions will take 4h 35m.

  • When did momondo last update prices for flights from Rome to London City Airport?

    Prices for flights from Rome to London City Airport refresh daily.

  • How old do you have to be to fly from Rome to London City Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rome to London City Airport.

  • What documentation or ID do you need to fly to London City Airport?

    The travel and health documents required for your trip to London City Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Rome to London City Airport?

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Dover
Luton
Hayes
Crawley
Wembley
Slough
Croydon
Stansted
Watford
Harrow
Brentwood
Dartford
Cobham
Folkestone
Romford
Uxbridge
Guildford

Why use momondo?

Why should I use momondo to find a flight deal from Rome to London?

It is quick and easy to find Rome to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from Rome to London with flexible booking policies on momondo?

All flight searches from Rome to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Rome to London?

Once you have performed a search for Rome to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Rome to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Rome and alert you when they change.

An easier way to manage your London City Airport trip

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