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Cheap flights from Rome to London from £42

ROM — LON
4 Nov — 11 Nov1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Rome to London are usually found in February or January, booked 89 days in advance, depart on a Friday or Saturday and return on a Tuesday

Cheap flight deals from Rome to London

Enter your travel dates to find the best prices.

Cheapest flights from Rome to London

Sat 7/1110:25 -
Nonstop2h 40m
Tue 10/1106:25 -
Nonstop2h 25m
Deal found 4/10£52
Thu 12/1106:40 -
Nonstop2h 50m
Sat 14/1121:45 -
Nonstop2h 35m
Deal found 30/9£52
Tue 20/1007:25 -
Nonstop2h 40m
Sun 22/1106:45 -
Nonstop2h 25m
Deal found 1/10£53
Fri 13/1119:15 -
Nonstop2h 50m
Wed 18/1109:10 -
Nonstop2h 35m
Deal found 30/9£53
Thu 5/1106:00 -
Nonstop2h 40m
Sun 8/1106:45 -
Nonstop2h 25m
Deal found 30/9£54
Thu 19/1112:10 -
Nonstop2h 50m
Thu 26/1121:45 -
Nonstop2h 35m
Deal found 5/10£54
Fri 13/1119:15 -
Nonstop2h 50m
Mon 16/1109:10 -
Nonstop2h 35m
Deal found 30/9£54
Fri 13/1119:35 -
Nonstop2h 40m
Sun 15/1106:45 -
Nonstop2h 25m
Deal found 5/10£55
Thu 22/1006:40 -
Nonstop2h 50m
Sat 31/1014:40 -
Nonstop2h 35m
Deal found 30/9£55
Fri 6/1117:45 -
Nonstop2h 40m
Sun 8/1106:45 -
Nonstop2h 25m
Deal found 5/10£56
Thu 19/1106:40 -
Nonstop2h 50m
Mon 23/1109:10 -
Nonstop2h 35m
Deal found 1/10£56
Sat 17/1021:50 -
Nonstop2h 35m
Tue 20/1006:15 -
Nonstop2h 25m
Deal found 1/10£57

Find flight deals from Rome to London

Round-trip from

£52

One-way from

£42

Popular in

December

Cheapest in

February

Average price

£100

Good round-trip deal

£53 or less

Good one-way deal

£48 or less
Ryanair
  • Ryanair
  • 7/11-10/11
  • Nonstop
  • 5h 05m total
  • Rome to London
21/10-31/12
  • 21/10-31/12
  • 1 total stop
  • 19h 30m total
  • Rome to London
High demand for flights, 2% potential price rise
Cheapest flight prices on average. 5% potential price decrease (£4 potential savings vs. average return price).
Average for round-trip flights in October 2026
Price to beat on a round-trip flight from Rome (ROM) to London (LON).
Price to beat on a one-way flight from Rome (ROM) to London (LON).

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Rome to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

RomeLondon

FCO Rome Fiumicino - LTN London Luton

FCOLTN

Rome Fiumicino

Mon 16/11

16:10-11:00

1 stop19h 50m

London Luton

Wed 31/12

00:00-00:00

Nonstop0h 00m

£45

RomeLondon

CIA Rome Ciampino - LTN London Luton

CIALTN

Rome Ciampino

Fri 4/12

20:50-03:20

1 stop7h 30m

London Luton

Wed 31/12

00:00-00:00

Nonstop0h 00m

£46
Fastest return journey

RomeLondon

CIA Rome Ciampino - STN London Stansted

CIASTN

Rome Ciampino

Fri 23/10

06:20-08:00

Nonstop2h 40m

London Stansted

Wed 31/12

00:00-00:00

Nonstop0h 00m

£50

RomeLondon

CIA Rome Ciampino - LTN London Luton

CIALTN

Rome Ciampino

Thu 22/10

06:05-02:50

1 stop21h 45m

London Luton

Wed 31/12

00:00-00:00

Nonstop0h 00m

£50

RomeLondon

CIA Rome Ciampino - STN London Stansted

CIASTN

Rome Ciampino

Wed 14/10

06:00-10:15

1 stop5h 15m

London Stansted

Wed 31/12

00:00-00:00

Nonstop0h 00m

£52

RomeLondon

CIA Rome Ciampino - STN London Stansted

CIASTN

Rome Ciampino

Sat 26/12

20:10-21:50

Nonstop2h 40m

London Stansted

Wed 31/12

00:00-00:00

Nonstop0h 00m

£52

RomeLondon

CIA Rome Ciampino - STN London Stansted

CIASTN

Rome Ciampino

Sun 15/11

07:55-09:35

Nonstop2h 40m

London Stansted

Sun 22/11

06:45-10:10

Nonstop2h 25m

£52

RomeLondon

CIA Rome Ciampino - STN London Stansted

CIASTN

Rome Ciampino

Mon 16/11

12:45-14:25

Nonstop2h 40m

London Stansted

Mon 23/11

08:35-12:00

Nonstop2h 25m

£52

RomeLondon

FCO Rome Fiumicino - LGW London Gatwick

FCOLGW

Rome Fiumicino

Thu 24/12

16:30-18:10

Nonstop2h 40m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£53

RomeLondon

FCO Rome Fiumicino - LGW London Gatwick

FCOLGW

Rome Fiumicino

Sat 5/12

20:55-22:35

Nonstop2h 40m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£53

Flights are sorted by cheapest return flights first.

Deals found on 2/10

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Rome to London

Have a flexible travel schedule? Discover the best time to fly to London from Rome with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Rome to London

What is the cheapest month to book a flight from Rome to London?

Currently, March is the cheapest month in which you can book a flight from Rome to London (average of £94). Flying from Rome to London in December is currently the most expensive (average of £162). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ROM to LON?

One of the essential ways to save on airfare from Rome to London is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the afternoon could potentially save you up to 19% on airfare.

Weekly flight availability from Rome to London

The most flights from ROM to LON are scheduled on a Sunday (48 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).

How much does it cost for a return flight from Rome to London?

Airfare is below average for this route at the moment.
Rome to London flights typically cost between £58 and £151 in November.
The cheapest return price found within the last 5 days was £52 on Ryanair (7 Nov–10 Nov).

How often are flights from Rome to London delayed?

About 18% of weekly flights between Rome and London have experienced delays in the past year, with the average delay time being 117 minutes.

What is the most punctual flight time for Rome to London flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Rome to London flights?

Over the past year, ITA Airways have had the lowest number of delays on this route, with just 10% of flights being delayed.

How far ahead should I book a flight from Rome to London?

The best time to book flights from Rome to London is 61 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest day to fly from Rome to London?

Travellers seeking maximum savings on their Rome to London flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing London

See what other customers who have flown with Ryanair,easyJet, andWizz Air from Rome to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

7.5

Overall

6.9

Boarding

6.7

Comfort

6.5

Entertainment

5.7

Food

6.0

Reviews

1 / 20
8.0
Excellent

Nadine,Feb 2026

PSA - STN

The boarding process couldn't be more unpleasant really. We queue for half hour once we have arrived trhough the gate. They let us through the gates even though they have not opened the doors of the plane as yet. i feel like cattle. This time i decided not to bring any cabin luggage so that I could go through the gate last. Then I waited in the sun whilst everyone found their seats. At least 20 minutes. It was like torture. If i had a cabin bag - i would never have been able to put it above me, near my seat (which is always at the front) because the overhead cabin space would have been full. I need to work out a better strategy for next time or beg RyanAir and the cheaper airlines to work out a better boarding process. What do I do???

Crew

7.5

Overall

6.9

Boarding

6.7

Comfort

6.5

Entertainment

5.7

Food

6.0

Reviews

1 / 20
8.0
Excellent

Nadine,Feb 2026

PSA - STN

The boarding process couldn't be more unpleasant really. We queue for half hour once we have arrived trhough the gate. They let us through the gates even though they have not opened the doors of the plane as yet. i feel like cattle. This time i decided not to bring any cabin luggage so that I could go through the gate last. Then I waited in the sun whilst everyone found their seats. At least 20 minutes. It was like torture. If i had a cabin bag - i would never have been able to put it above me, near my seat (which is always at the front) because the overhead cabin space would have been full. I need to work out a better strategy for next time or beg RyanAir and the cheaper airlines to work out a better boarding process. What do I do???

Crew

7.5

Overall

6.9

Boarding

6.7

Comfort

6.5

Entertainment

5.7

Food

6.0

Reviews

1 / 20
8.0
Excellent

Nadine,Feb 2026

PSA - STN

The boarding process couldn't be more unpleasant really. We queue for half hour once we have arrived trhough the gate. They let us through the gates even though they have not opened the doors of the plane as yet. i feel like cattle. This time i decided not to bring any cabin luggage so that I could go through the gate last. Then I waited in the sun whilst everyone found their seats. At least 20 minutes. It was like torture. If i had a cabin bag - i would never have been able to put it above me, near my seat (which is always at the front) because the overhead cabin space would have been full. I need to work out a better strategy for next time or beg RyanAir and the cheaper airlines to work out a better boarding process. What do I do???

Crew

7.5

Overall

6.9

Boarding

6.7

Comfort

6.5

Entertainment

5.7

Food

6.0

Reviews

1 / 20
8.0
Excellent

Nadine,Feb 2026

PSA - STN

The boarding process couldn't be more unpleasant really. We queue for half hour once we have arrived trhough the gate. They let us through the gates even though they have not opened the doors of the plane as yet. i feel like cattle. This time i decided not to bring any cabin luggage so that I could go through the gate last. Then I waited in the sun whilst everyone found their seats. At least 20 minutes. It was like torture. If i had a cabin bag - i would never have been able to put it above me, near my seat (which is always at the front) because the overhead cabin space would have been full. I need to work out a better strategy for next time or beg RyanAir and the cheaper airlines to work out a better boarding process. What do I do???

Crew

7.5

Overall

6.9

Boarding

6.7

Comfort

6.5

Entertainment

5.7

Food

6.0

Reviews

1 / 20
8.0
Excellent

Nadine,Feb 2026

PSA - STN

The boarding process couldn't be more unpleasant really. We queue for half hour once we have arrived trhough the gate. They let us through the gates even though they have not opened the doors of the plane as yet. i feel like cattle. This time i decided not to bring any cabin luggage so that I could go through the gate last. Then I waited in the sun whilst everyone found their seats. At least 20 minutes. It was like torture. If i had a cabin bag - i would never have been able to put it above me, near my seat (which is always at the front) because the overhead cabin space would have been full. I need to work out a better strategy for next time or beg RyanAir and the cheaper airlines to work out a better boarding process. What do I do???

Related info for your journey

  • How long is the flight from Rome to London?

    Departing from Rome to London will take you 2h 40m. The distance from Rome to London is about 906 mi. Generally, flights for this route are direct.

  • What are the cheapest airlines flying from Rome to London round-trip?

    Currently priced at £80, easyJet will fly you from Rome to London and back. In addition to easyJet, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on British Airways for as low as £131. easyJet is currently priced 21% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Rome to London one-way?

    One-way options have recently been found by users for as low as £20 on Wizz Air. Other airlines that offer cheap prices include Ryanair from £22 and Vueling from £34 one-way.

  • What are the most popular routes from Rome to London?

  • What are the most reliable airlines from Rome to London?

    Before booking your flight to London from Rome, check out the most reliable airlines to get you to your destination on time: American Airlines (82%), Aerolineas Argentinas (78%), Icelandair( 78%).

  • What are the cheapest flights from Rome to London?

    On average you can expect to pay £190 for a flight from Rome to London. The cheapest flight overall is £85 while the most popular route, (Rome Fiumicino - London Gatwick) is currently priced at £69.

  • Can I find deals for flights from Rome to London that include hotel bookings?

    Yes. In addition to deals on Rome to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Rome to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rome to London.

  • Can I find deals for business class flights from Rome to London?

    Yes. Cheapflights offers flight deals from Rome to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Rome to London?

    Currently, March is the cheapest month in which you can book a flight from Rome to London (average of £94). Flying from Rome to London in December is currently the most expensive (average of £162). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Rome to London

AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£80Average£160FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£131Average£185FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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