£40 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 16/12. 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
Travellers love KAYAK
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Everything you should know

Cheapest return fare
£94
Overall average: £134
British Airways
อ. 20/1ศ. 23/1
LIN - LHR • Direct
Cheapest one-way flight
£41
Typical prices: £76-£155
British Airways
อ. 16/12
NAP - LHR • Direct
Our travellers' advice
AI-generated summary based on content written by KAYAK users
British Airways' boarding can be slow from Naples.
Pack food for potential delays on Venice flights.
User tips
User tips
User tips
User tips
Top airlines
British Airways
Most flights • 182 per week
British Airways
Best reviews • 6.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
NAP-LHR
Cheapest
FCO-LHR
Most popular
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 29% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Flight Deals
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

อ., 20 ม.ค. - ศ., 23 ม.ค.
British Airways Logo
12:40 - 13:45LIN-LHR
2h 05mdirect
British Airways Logo
07:35 - 10:35LHR-LIN
2h 00mdirect
£94British Airways
Find Deal
อ., 13 ม.ค. - ศ., 16 ม.ค.
British Airways Logo
14:10 - 15:15LIN-LHR
2h 05mdirect
British Airways Logo
07:35 - 10:35LHR-LIN
2h 00mdirect
£95British Airways
Find Deal
ศ., 9 ม.ค. - อา., 11 ม.ค.
British Airways Logo
12:40 - 13:45LIN-LHR
2h 05mdirect
British Airways Logo
10:20 - 13:25LHR-LIN
2h 05mdirect
£96British Airways
Find Deal
ศ., 30 ม.ค. - อา., 1 ก.พ.
British Airways Logo
16:50 - 17:55LIN-LHR
2h 05mdirect
British Airways Logo
10:20 - 13:25LHR-LIN
2h 05mdirect
£97British Airways
Find Deal
พ., 4 ก.พ. - พ., 11 ก.พ.
British Airways Logo
20:40 - 21:45MXP-LHR
2h 05mdirect
British Airways Logo
16:40 - 19:45LHR-MXP
2h 05mdirect
£97British Airways
Find Deal
จ., 1 ธ.ค. - อา., 7 ธ.ค.
Multiple Airlines Logo
15:00 - 19:15NAP-LHR
5h 15m1 stop
Multiple Airlines Logo
07:40 - 17:25LHR-NAP
8h 45m1 stop
£128Multiple Airlines
Find Deal
จ., 1 ธ.ค. - ส., 6 ธ.ค.
Multiple Airlines Logo
15:00 - 21:40NAP-LHR
7h 40m1 stop
Multiple Airlines Logo
06:35 - 17:25LHR-NAP
9h 50m1 stop
£129Multiple Airlines
Find Deal
จ., 1 ธ.ค. - พฤ., 11 ธ.ค.
SWISS Logo
15:00 - 19:15NAP-LHR
5h 15m1 stop
SWISS Logo
06:00 - 14:15LHR-NAP
7h 15m1 stop
£129SWISS
Find Deal
พฤ., 12 มี.ค. - อา., 15 มี.ค.
Lufthansa Logo
13:15 - 21:00NAP-LHR
8h 45m1 stop
Lufthansa Logo
08:45 - 17:25LHR-NAP
7h 40m1 stop
£132Lufthansa
Find Deal
จ., 1 ธ.ค. - อา., 7 ธ.ค.
Lufthansa Logo
06:35 - 18:35VRN-LHR
13h 00m1 stop
Lufthansa Logo
07:40 - 12:40LHR-VRN
4h 00m1 stop
£133Lufthansa
Find Deal
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 £41 one-way, and £94 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 £123 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 £191. The cheapest price found on KAYAK in the last 2 weeks cost £35 and departed from Pisa. The most popular routes on KAYAK are Milan to London Heathrow Airport which costs £348 on average, and Rome to London Heathrow Airport, which costs £208 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 March, where tickets cost £110 on average for one-way flights. On the other hand, the most expensive months are July and May, where the average cost of tickets from Italy is £216 and £208 respectively. For return trips, the best month to travel is January with an average price of £127.

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 £59 one-way - £118 return, from Bologna £66 one-way - £96 return, from Milan Linate Airport £70 one-way - £210 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 42 days before departure.

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

Low seasonFebruary
Cheapest flight£41
Best time to beat the crowds (27% less expensive on average)
Most popular time to fly and prices are also 5% 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 
LindaFlew with British AirwaysVCE-LHRJul 2024
Good luck on multiple flights and delays all around. Pack your own food if you can.
RickFlew with British AirwaysNAP-LHRMay 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 AirwaysVCE-LHRMay 2024
Not to have very thick and heavy carry on suit cases, it’s slow the process of takeoff
SaraFlew with British AirwaysLIN-LHRApr 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 £41 one-way, and £94 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 £123 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 £191. The cheapest price found on KAYAK in the last 2 weeks cost £35 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 Thursday where tickets can be as cheap as £205. On the other hand, the most expensive day to fly is Sunday, where prices are £353 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 at night, when flights cost £167 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 £331.

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 Bologna £81, from Naples £143, from Venice Marco Polo £432
  • 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 7520 reviews
6.9Boarding
6.3Food
7.6Crew
6.7Comfort
6.4Entertainment
Airline reviews

The to flight was excellent but the return flight the seats seemed not cushioning enough.

8.0 ExcellentMichael, Nov 2025FCO - LHR
Read more British Airways reviews

The to flight was excellent but the return flight the seats seemed not cushioning enough.

⭐ British Airways Review — A Journey of Highs, Lows, and Lessons ⭐ I recently flew Business Class round-trip from Boston to Mumbai with British Airways, and my experience was a tale of two extremes — from disappointment to exceptional service, and then back to inconsistency. Boston → London: A Surprisingly Poor Start My journey began on a disappointing note. On a 6-hour Business Class flight, I was surprised to discover that there wasn’t a single proper vegetarian meal option available. I was offered a few bakery items only after repeatedly requesting something to eat. The flight attendant shrugged, offered no solution, and eventually — quite literally — threw some bread at me after much delay. This was not only disheartening, it was extremely surprising given my wonderful Business Class experience with BA last year. I stepped off that flight genuinely hungry and had to make a mad dash to the lounge just to get a proper meal. London → Mumbai: A Complete Turnaround The next sector restored my faith in British Airways. The entire crew was warm, welcoming, attentive, and genuinely caring. A special shoutout to Phiroze, Sara and the entire team serving the Business Class cabin — their professionalism, hospitality, and thoughtful service were extraordinary. They truly embodied what makes British Airways a global leader, and I am deeply grateful for the experience they provided. This is the BA I know and love. Mumbai → London: A Strange Meal Schedule This sector was generally fine, but the meal timing was puzzling. Lunch at 10:30 AM — for a Business cabin — felt unusual, and most passengers, including myself, barely touched it. The rest of the service was smooth, but the scheduling definitely needs a rethink. London → Boston: Mixed Experience Again The flight itself was decent, but the Business Lounge at Heathrow for this leg was a letdown. Arrived during lunch hours: no hot vegetarian options available Lounge area: dirty dishes everywhere Even after politely alerting the staff, the dishes were ignored and left uncleared For a premium cabin passenger — and at one of the world’s busiest international hubs — this was disappointing. Overall Impression My journey with British Airways felt inconsistent — two great sectors sandwiched between two that fell short of the BA standard. When BA is good, it is world-class. When it misses, the gap is noticeable. I genuinely hope the airline takes this feedback as constructive insight. I continue to believe in British Airways, and I commend the outstanding crew on the London → Mumbai sector — they were the highlight of my entire trip. With a little more focus on vegetarian meal availability, lounge service, and consistency across crews, BA can ensure every Business Class passenger experiences the premium journey they promise.

For a business class ticket the service was very mediocre. We had to ask for coffee after a meal and the service was grudging like we were putting them out. The leg from BOM to LHR was especially bad and the toilets had no water. It was disgusting. Looks like self service is the new model for Business Class. No Thank you. I will look elsewhere

The boarding process was very poorly organized. Too many people had way to much carry on and resulted in loading overhead bins being the gating factor. Time for change.

I do not understand how BA takes coach seating and has people paying for business class. There is no leg room, seats don’t recline and no entertainment to be had unless you brought your own.

It's useless to complain about the space and the back of the seat, making you sitting vertically like a candle. it's your business model. The "food" - there is no food. But I don't care about the food. It's the seating.

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

Overall, it was basically good. No serious complaints on my end.

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

Travelling to a place near Heathrow?

Book flights to Heathrow if you plan to visit one of these locations
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Swindon
Slough
Winchester
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Everything you need to know for your flight to Heathrow

Information on the airport you'll fly into in London