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Find Cheap Flights from Rome to London Heathrow (ROM - LHR)

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Rome to London Heathrow Flight Information

Avg. Flight Duration 2h 32m
Flights Arrive in London Heathrow
Flights Depart from Rome
Flight Price $143
Distance 899 miles
Airlines British Airways, SWISS

Good to Know

Low Season:
November
Best time to beat the crowds
4%
expected price decrease
High Season:
July
Most popular time to fly
24%
expected price increase
Average Price:
$318
(avg. price over the last 2 weeks)
Good Deal:
$271
or less (round trip)

When to Book Flights from Rome to London Heathrow

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 $270 or less.
The cheapest flight from Rome to London Heathrow was found 90 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 June, July and August. The cheapest month to fly is November.
Morning departure is around 3% 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 to London Heathrow Flights

How long does a flight from Rome to London Heathrow take?
An average nonstop flight takes 2h 35m, covering a distance of 899 miles.
How many flights are there between Rome and London Heathrow?
There are 430 (nonstop) flights between Rome and London Heathrow per week, averaging 60 per day.
Which airlines provide the cheapest flights from Rome to London Heathrow?
In the past 3 days, the cheapest round-trip tickets were found on British Airways ($143) and SWISS ($237)
Do I need a passport to fly between Rome and London Heathrow?
Yes.
Which airlines fly most frequently between Rome and London Heathrow?
British Airways (16 times daily), Alitalia (11 times daily), Etihad Airways (8 times daily) are the most frequent flyers on this route.

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

Airports
Origin
Rome
$143
only
$143
Destination
London
$143
only
$143
Thu, Oct 4
FCO
Rome Fiumicino
LHR
London Heathrow
2h 35m
Sun, Oct 14
LHR
London Heathrow
FCO
Rome Fiumicino
2h 30m
Trip: 11 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 357 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
FCO
LHR
Excellent 10.0

Regret I am overwhelmed with catch-up. Number one was the price of the flight. Food was plentiful but average (less than that when compared with what we had just experienced in Italy), and service by phone was phenomenal, given the special consideration of seating and menu details accorded to me.

FCO
LHR
Okay 5.6

Crew was pleasant enough

British airways is always delayed, I never make my connection, I had to be rescheduled on the way there and on the way home

FCO
LHR
Okay 4.5

made up some time in the air so we werent as late as we were delayed.

No TVs!! in 2018? on a large airplane? C'mon. Old plane with no-seatback entertainment. just tiny screens many rows up, on the bulkhead. Terrible. One offering for beverages then never saw the flight crew again. Flight delayed by close to an hour. even with making up time we landed late. big issue for me due to connections.

FCO
LHR
Good 7.3

There was no complaints

FCO
LHR
Excellent 9.6

Food was very good, and plentiful! Wine served with meal! Friendly staff! Smooth flight!

Seats are a little narrow

Thu, Aug 23
FCO
Rome Fiumicino
LHR
London Heathrow
12h 55m
Sun, Aug 26
LHR
London Heathrow
FCO
Rome Fiumicino
25h 50m
Trip: 4 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 6,893 reviews
Overall
8.3
Boarding
8.3
Comfort
7.9
Crew
8.7
Entertainment
7.8
Food
8.0
ZRH
DME
Excellent 8.0

i liked the food and the crew. they were nice.

the flight was good. nothing to not like.

ZRH
JFK
Good 6.3

The crew was great. I was lucky to get a comfortable enough seat. Not the one I actually booked and paid for but still it was ok.

I was told I was placed on standby for this flight despite the fact that I booked this flight and paid extra for the chosen seat far in advance. The boarding was chaotic. Very poor communication. The flight was very delayed.

ZRH
HAM
Excellent 9.6

The plane wasn't totally booked and very clean

ZRH
TXL
Excellent 8.6

I flew to Berlin last minute for a 4 day business trip. Was asked to check my carry on and I haven't seen it since. Waited for over 2 hours in the baggage service line at the Berlin airport, filled out a form and haven't heard anything since.

ZRH
EWR
Mediocre 2.0

Because we missed our connection on our incoming flight, due to a delay leaving Newark by Swiss, Swiss cancelled our returning flights. So when we got to the airport on our return day, we were not booked on any flights. We were required to stay overnight and take a United flight home. Will avoid Swiss in the future.

*
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,
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^
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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