£39 Find Cheap Flights from Italy to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Heathrow departing on 30/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to London, as well as popular online travel agencies
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Booking Insights
Flight Deals

Cheap Flights from Italy to Heathrow

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Italy to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Italy to Heathrow

Mon, 13 Apr - Thu, 23 Apr
Vueling Logo
23:25 - 09:10
BLQ
-
LHR
10h 45m
1 stop
Vueling Logo
20:50 - 08:05
LHR
-
BLQ
10h 15m
1 stop
£104Vueling
Mon, 13 Apr - Tue, 21 Apr
Vueling Logo
23:25 - 09:10
BLQ
-
LHR
10h 45m
1 stop
Vueling Logo
20:50 - 07:55
LHR
-
BLQ
10h 05m
1 stop
£108Vueling
Wed, 22 Apr - Tue, 28 Apr
British Airways Logo
07:25 - 08:30
LIN
-
LHR
2h 05mdirect
British Airways Logo
07:10 - 10:10
LHR
-
LIN
2h 00mdirect
£108British Airways
Wed, 6 May - Tue, 12 May
British Airways Logo
14:15 - 15:25
MXP
-
LHR
2h 10mdirect
British Airways Logo
20:40 - 23:35
LHR
-
MXP
1h 55mdirect
£109British Airways
Sat, 21 Mar - Mon, 23 Mar
British Airways Logo
19:15 - 20:20
MXP
-
LHR
2h 05mdirect
British Airways Logo
07:20 - 10:25
LHR
-
MXP
2h 05mdirect
£110British Airways
Mon, 13 Apr - Tue, 21 Apr
Multiple Airlines Logo
23:10 - 09:10
BLQ
-
LHR
11h 00m
1 stop
Multiple Airlines Logo
20:50 - 09:50
LHR
-
BLQ
12h 00m
1 stop
£120Multiple Airlines
Tue, 3 Mar - Tue, 10 Mar
Multiple Airlines Logo
23:10 - 09:10
BGY
-
LHR
11h 00m
1 stop
Multiple Airlines Logo
20:50 - 09:50
LHR
-
BGY
12h 00m
1 stop
£120Multiple Airlines
Tue, 21 Apr - Tue, 28 Apr
ITA Airways Logo
07:50 - 09:40
FCO
-
LHR
2h 50mdirect
ITA Airways Logo
10:30 - 14:10
LHR
-
FCO
2h 40mdirect
£125ITA Airways
Tue, 21 Apr - Tue, 28 Apr
ITA Airways Logo
13:50 - 15:40
FCO
-
LHR
2h 50mdirect
ITA Airways Logo
10:30 - 14:10
LHR
-
FCO
2h 40mdirect
£126ITA Airways
Fri, 6 Mar - Tue, 10 Mar
Austrian Airlines Logo
14:50 - 18:40
NAP
-
LHR
4h 50m
1 stop
Austrian Airlines Logo
19:25 - 14:05
LHR
-
NAP
17h 40m
1 stop
£131Austrian Airlines
Booking Insights

KAYAK's insights & trends for flights to Heathrow

Get data-powered insights and trends into flights to Heathrow to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to London Heathrow Airport?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

The cheapest airline ticket to London Heathrow Airport from the Italy in the last 72 hours was £39 one-way, and £104 round-trip on the route from Naples to London Heathrow Airport. The most popular route is from Rome to London Heathrow Airport and the cheapest ticket found on this route in the last 72 hours was £120 return.

How much is a flight to London Heathrow Airport?

The average and cheapest price for all round-trip flights to London Heathrow Airport from each origin found by users searching on KAYAK in the last month.

On average, a flight to London Heathrow Airport costs £136. The cheapest price found on KAYAK in the last 2 weeks cost £31 and departed from Pisa. The most popular routes on KAYAK are Milan to London Heathrow Airport which costs £139 on average, and Rome to London Heathrow Airport, which costs £141 on average.

See prices from:

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to London Heathrow Airport is November, where tickets cost £111 on average for one-way flights. On the other hand, the most expensive months are January and August, where the average cost of tickets from Italy is £234 and £197 respectively. For return trips, the best month to travel is January with an average price of £129.

What is a good deal for flights to London Heathrow Airport?

If you’re looking for cheap airfare to London Heathrow Airport, 25% of our users found tickets to London Heathrow Airport for the following prices or less: From Milan Malpensa Airport £55 one-way - £135 return, from Milan Linate Airport £73 one-way - £56 return, from Bologna £78 one-way - £153 return.

How far in advance should I book a flight to London Heathrow Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 72 days before departure.

Find deals

Good to know - Cheap tickets from Italy to London Heathrow Airport

Low seasonJanuary
Cheapest flight£39
Best time to beat the crowds (21% less expensive on average)
Most popular time to fly and prices are also 11% lower on average.
Flight from Naples to London Heathrow Airport

Flights from Italy to Heathrow: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Italy to Heathrow 
Learn how KAYAK collects reviews and tips from users.
Verified travelerFlew with British Airways
FCO
-
LHR
Sept 2024
Pack your liquids and toiletries in plastic bags and be prepared to pull it all out. London Heathrow airport still does this, and makes you rescan through security between connecting flights even though you never leave their airport. If you think 2 hours between flights (time chosen by them not us) is enough, it’s barely enough if they fly into one terminal and depart connecting from another, so don’t plan to eat or drink anything in Heathrow.
LindaFlew with British Airways
VCE
-
LHR
Jul 2024
Good luck on multiple flights and delays all around. Pack your own food if you can.
RickFlew with British Airways
NAP
-
LHR
May 2024
Allow time for very long boarding process with busses and slow boarding procedure. If flying business class, try to get exit rows.
Verified travelerFlew with British Airways
VCE
-
LHR
May 2024
Not to have very thick and heavy carry on suit cases, it’s slow the process of takeoff
SaraFlew with British Airways
LIN
-
LHR
Apr 2024
Check you have a not only a reservation but also a ticket number.

FAQs - booking London Heathrow Airport flights

  • What is the cheapest flight to London Heathrow Airport?

    The cheapest airline ticket to London Heathrow Airport from the Italy in the last 72 hours was £39 one-way, and £104 round-trip on the route from Naples to London Heathrow Airport. The most popular route is from Rome to London Heathrow Airport and the cheapest ticket found on this route in the last 72 hours was £120 return.

  • How far is London Heathrow Airport from central London?

    There are 14 miles between London city centre and London Heathrow Airport.

  • How much is a flight to London?

    On average, a flight to London costs £136. The cheapest price found on KAYAK in the last 2 weeks cost £31 and departed from Pisa Gal Galilei Airport.

  • What is the cheapest day to fly to London?

    Based on KAYAK data, the cheapest day to fly to London is Wednesday where tickets can be as cheap as £161. On the other hand, the most expensive day to fly is Tuesday, where prices are £374 on average.

  • How does KAYAK find such low prices on flights to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to London Heathrow Airport?

    The cheapest time of day to fly to London Heathrow Airport is generally in the evening, when flights cost £165 on average. The most expensive time of day to fly to London Heathrow Airport is generally in the morning, which is peak travel time and where the average cost of a ticket is £266.

Top tips for finding cheap flights to London Heathrow Airport

  • Looking for cheap airfare to London Heathrow Airport? 25% of our users found round-trip tickets to London Heathrow Airport for the following prices or less: Cheap flights to London Heathrow Airport from Palermo £91, from Bologna £115, from Venice Marco Polo £429
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest London Heathrow Airport flight deals.

Reviews of the top airline flying from Italy to Heathrow

 
See real verified KAYAK customer reviews for airlines flying to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Italy to London. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7755 reviews
6.4Entertainment
6.4Food
6.8Comfort
7.6Crew
6.9Boarding
Airline reviews

Food was good. For a long haul flight, there was “0” zero entertainment! What a disappointment. I do try to avoid BA. Next time its Emirates via Dubai to Cairo.

4.0 OkayKeith, Feb 2026
CAI - LHR
Read more British Airways reviews

Food was good. For a long haul flight, there was “0” zero entertainment! What a disappointment. I do try to avoid BA. Next time its Emirates via Dubai to Cairo.

The internet was working on both sectors of the flight so hard to take the flight if you are on business.

Delays on take off, delays at gate on landing, lugging lost to the ether. power on seats not working, couldn't work due to that and no WiFi. The crew was great and boarding was orderly if confused and rushed.

Mumbai airport is a nightmare! Especially going from domestic to international terminal (2). I almost missed my flight. Then i could not check in because I purchased on kayak to British airways and my first flight was an indigo (non partner). So they called me when I was at the security outside the terminal and told me I had a middle seat, not what I paid for! After talking to the desk agent, they could not help but it finally worked out. A bit stressful for no reason. Probably never buy from kayak again this type pf complicated tickets (multi cities).

They had us seating down for one hour just waiting on the plane

Flying with BA is always a good experience—even in economy class. It is better if in business and first class. Timely, breeze through security and timely connections

Easy, straightforward boarding process. Flight attendant was lovely and attentive, food was delicious - especially dinner, I had the roasted chicken in a mushroom sauce with potatoes - and entertainment selection was top notch. I would fly with BA again.

We waited at BOS at the gate for an hour and couldn’t get a drink or anything. Once in the air the service, food and ride was excellent.

Crew was good. Seat was worn but overall okay. The infotainment system is outdated and needs to be updated. BA should provide free WiFi for club world/business class passengers.

My enetertainmnet screen was broken. Lost my bags. Almost missed my flight do to connection issues with (despite a request) ZERO help from crew. Food was edible. Potatoes pretty good even

Travelling to a place near Heathrow?

Book flights to Heathrow if you plan to visit one of these locations
Gatwick
Milton Keynes
Eastbourne
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Luton
Southend-on-Sea
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Northampton
Slough
Winchester
Croydon
Stansted
Folkestone
Poole
Chichester
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Salisbury
Crawley

Everything you need to know for your flight to Heathrow

Information on the airport you'll fly into in London

London Heathrow Airport (LHR)