What is the cheapest airline that flies from London Heathrow to Lazio?

Vueling and ITA Airways are the most popular carriers operating from London Heathrow to Lazio

How many flights depart from London Heathrow Airport to Lazio on average per week?

As of September 2026, 80 flights take off from London Heathrow Airport and land in Lazio each week. The most common flight departure day for this route is Mon, with 33% of weekly flights taking off on this day.

How many flights depart from London Heathrow Airport to Lazio on average per day?

11 flights are operational daily from London Heathrow Airport to Lazio as of September 2026. The most popular departure time for this route is 4:00p.m., with 45% of flights per day taking off at noon.

When did momondo last update prices for flights from London Heathrow Airport to Lazio?

Prices for flights from London Heathrow Airport to Lazio are refreshed on a daily basis.

How many operators does momondo search for flights from London Heathrow Airport to Lazio?

The number of operators available for flights from London Heathrow Airport to Lazio is 1 as of September 2026.

How old do you have to be to fly from London Heathrow Airport to Lazio?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Lazio.

What documentation or ID do you need to fly to Lazio?

The required travel and health documents for your Lazio trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lazio. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 91 Cheap Flights from London Heathrow Airport to Lazio in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London Heathrow Airport to Lazio

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:50 p.m. - 9:00 a.m.LHR London Heathrow-FCO Rome Fiumicino

11h 10m1 stop Barcelona-El Prat

11:45 a.m. - 8:05 p.m.FCO Rome Fiumicino-LHR London Heathrow

9h 20m1 stop Barcelona-El Prat

C$ 200Vueling

Wed, 25 Nov - Sun, 29 Nov

9:55 a.m. - 10:35 p.m.LHR London Heathrow-FCO Rome Fiumicino

11h 40m1 stop Barcelona-El Prat

10:30 a.m. - 6:00 p.m.FCO Rome Fiumicino-LHR London Heathrow

8h 30m1 stop Bilbao

C$ 203Vueling

Sat, 7 Nov - Wed, 11 Nov

6:50 p.m. - 9:50 a.m.LHR London Heathrow-FCO Rome Fiumicino

14h 00m1 stop Bilbao

10:30 a.m. - 6:00 p.m.FCO Rome Fiumicino-LHR London Heathrow

8h 30m1 stop Bilbao

C$ 219Vueling

Tue, 3 Nov - Wed, 11 Nov

8:50 p.m. - 11:05 a.m.LHR London Heathrow-FCO Rome Fiumicino

13h 15m1 stop Barcelona-El Prat

9:40 a.m. - 8:05 p.m.FCO Rome Fiumicino-LHR London Heathrow

11h 25m1 stop Barcelona-El Prat

C$ 221Vueling

Fri, 20 Nov - Sun, 22 Nov

9:55 a.m. - 10:55 p.m.LHR London Heathrow-FCO Rome Fiumicino

12h 00m1 stop Barcelona-El Prat

9:55 p.m. - 9:10 a.m.FCO Rome Fiumicino-LHR London Heathrow

12h 15m1 stop Barcelona-El Prat

C$ 223Vueling

Mon, 5 Oct - Wed, 7 Oct

8:50 p.m. - 11:05 a.m.LHR London Heathrow-FCO Rome Fiumicino

13h 15m1 stop Barcelona-El Prat

10:30 a.m. - 6:00 p.m.FCO Rome Fiumicino-LHR London Heathrow

8h 30m1 stop Bilbao

C$ 226Vueling

Sun, 8 Nov - Wed, 18 Nov

8:50 p.m. - 9:45 a.m.LHR London Heathrow-FCO Rome Fiumicino

11h 55m1 stop Barcelona-El Prat

12:35 a.m. - 9:10 a.m.FCO Rome Fiumicino-LHR London Heathrow

9h 35m1 stop Barcelona-El Prat

C$ 226Vueling

Fri, 16 Oct - Sat, 17 Oct

8:50 p.m. - 8:20 a.m.LHR London Heathrow-FCO Rome Fiumicino

10h 30m1 stop Barcelona-El Prat

12:35 a.m. - 10:10 a.m.FCO Rome Fiumicino-LHR London Heathrow

10h 35m1 stop Barcelona-El Prat

C$ 227Vueling

Wed, 14 Oct - Sat, 24 Oct

1:45 p.m. - 5:25 p.m.LHR London Heathrow-FCO Rome Fiumicino

2h 40mdirect

8:15 p.m. - 9:50 p.m.FCO Rome Fiumicino-LHR London Heathrow

2h 35mdirect

C$ 254British Airways

Tue, 6 Oct - Tue, 13 Oct

1:45 p.m. - 5:25 p.m.LHR London Heathrow-FCO Rome Fiumicino

2h 40mdirect

8:15 p.m. - 9:50 p.m.FCO Rome Fiumicino-LHR London Heathrow

2h 35mdirect

C$ 261British Airways

Tue, 6 Oct - Tue, 13 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

9:55 a.m. - 5:10 p.m.LHR London Heathrow-FCO Rome Fiumicino

6h 15m1 stop Barcelona-El Prat

9:25 p.m. - 9:10 a.m.FCO Rome Fiumicino-LHR London Heathrow

12h 45m1 stop Barcelona-El Prat

C$ 292Vueling

Tue, 15 Sep - Tue, 22 Sep

8:50 p.m. - 8:20 a.m.LHR London Heathrow-FCO Rome Fiumicino

10h 30m1 stop Barcelona-El Prat

11:20 p.m. - 9:10 a.m.FCO Rome Fiumicino-LHR London Heathrow

10h 50m1 stop Barcelona-El Prat

C$ 299Vueling

Mon, 14 Sep - Mon, 21 Sep

8:15 p.m. - 11:45 p.m.LHR London Heathrow-FCO Rome Fiumicino

2h 30mdirect

9:05 p.m. - 10:40 p.m.FCO Rome Fiumicino-LHR London Heathrow

2h 35mdirect

C$ 314British Airways

Mon, 14 Sep - Wed, 30 Sep

9:00 a.m. - 3:05 p.m.LHR London Heathrow-FCO Rome Fiumicino

5h 05m1 stop Munich Franz Josef Strauss

7:50 a.m. - 9:40 a.m.FCO Rome Fiumicino-LHR London Heathrow

2h 50mdirect

C$ 318Multiple Airlines

Mon, 14 Sep - Fri, 18 Sep

8:50 p.m. - 8:20 a.m.LHR London Heathrow-FCO Rome Fiumicino

10h 30m1 stop Barcelona-El Prat

12:35 a.m. - 9:10 a.m.FCO Rome Fiumicino-LHR London Heathrow

9h 35m1 stop Barcelona-El Prat

C$ 323Vueling

Mon, 14 Sep - Sat, 19 Sep

7:10 p.m. - 10:40 p.m.LHR London Heathrow-FCO Rome Fiumicino

2h 30mdirect

6:45 a.m. - 8:35 a.m.FCO Rome Fiumicino-LHR London Heathrow

2h 50mdirect

C$ 327British Airways

Tue, 15 Sep - Wed, 23 Sep

8:15 p.m. - 11:45 p.m.LHR London Heathrow-FCO Rome Fiumicino

2h 30mdirect

6:50 a.m. - 8:40 a.m.FCO Rome Fiumicino-LHR London Heathrow

2h 50mdirect

C$ 327British Airways

Mon, 14 Sep - Thu, 24 Sep

7:10 p.m. - 10:40 p.m.LHR London Heathrow-FCO Rome Fiumicino

2h 30mdirect

6:50 a.m. - 8:40 a.m.FCO Rome Fiumicino-LHR London Heathrow

2h 50mdirect

C$ 327British Airways

Tue, 15 Sep - Thu, 24 Sep

1:50 p.m. - 7:25 p.m.LHR London Heathrow-FCO Rome Fiumicino

4h 35m1 stop Zurich

7:50 a.m. - 9:40 a.m.FCO Rome Fiumicino-LHR London Heathrow

2h 50mdirect

C$ 327Multiple Airlines

Tue, 15 Sep - Tue, 22 Sep

7:10 p.m. - 10:40 p.m.LHR London Heathrow-FCO Rome Fiumicino

2h 30mdirect

7:40 a.m. - 9:30 a.m.FCO Rome Fiumicino-LHR London Heathrow

2h 50mdirect

C$ 327British Airways

Tue, 15 Sep - Tue, 22 Sep

Cheap direct flights

Enter your travel dates to find the best prices.

4:30 p.m. - 8:10 p.m.LHR London Heathrow-FCO Rome Fiumicino

2h 40mdirect

1:50 p.m. - 3:40 p.m.FCO Rome Fiumicino-LHR London Heathrow

2h 50mdirect

C$ 236ITA Airways

Sat, 16 Jan - Thu, 21 Jan

10:30 a.m. - 2:10 p.m.LHR London Heathrow-FCO Rome Fiumicino

2h 40mdirect

1:50 p.m. - 3:40 p.m.FCO Rome Fiumicino-LHR London Heathrow

2h 50mdirect

C$ 236ITA Airways

Sat, 6 Feb - Tue, 9 Feb

4:30 p.m. - 8:10 p.m.LHR London Heathrow-FCO Rome Fiumicino

2h 40mdirect

7:50 a.m. - 9:40 a.m.FCO Rome Fiumicino-LHR London Heathrow

2h 50mdirect

C$ 236ITA Airways

Tue, 22 Sep - Sat, 26 Sep

4:30 p.m. - 8:10 p.m.LHR London Heathrow-FCO Rome Fiumicino

2h 40mdirect

1:50 p.m. - 3:40 p.m.FCO Rome Fiumicino-LHR London Heathrow

2h 50mdirect

C$ 236ITA Airways

Thu, 12 Nov - Tue, 17 Nov

4:30 p.m. - 8:10 p.m.LHR London Heathrow-FCO Rome Fiumicino

2h 40mdirect

7:50 a.m. - 9:40 a.m.FCO Rome Fiumicino-LHR London Heathrow

2h 50mdirect

C$ 236ITA Airways

Sat, 21 Nov - Sat, 28 Nov

4:30 p.m. - 8:10 p.m.LHR London Heathrow-FCO Rome Fiumicino

2h 40mdirect

7:50 a.m. - 9:40 a.m.FCO Rome Fiumicino-LHR London Heathrow

2h 50mdirect

C$ 236ITA Airways

Mon, 28 Sep - Tue, 13 Oct

1:45 p.m. - 5:25 p.m.LHR London Heathrow-FCO Rome Fiumicino

2h 40mdirect

8:15 p.m. - 9:50 p.m.FCO Rome Fiumicino-LHR London Heathrow

2h 35mdirect

C$ 254British Airways

Tue, 6 Oct - Tue, 13 Oct

1:45 p.m. - 5:25 p.m.LHR London Heathrow-FCO Rome Fiumicino

2h 40mdirect

8:15 p.m. - 9:50 p.m.FCO Rome Fiumicino-LHR London Heathrow

2h 35mdirect

C$ 261British Airways

Tue, 6 Oct - Tue, 13 Oct

7:10 p.m. - 10:40 p.m.LHR London Heathrow-FCO Rome Fiumicino

2h 30mdirect

8:15 p.m. - 9:50 p.m.FCO Rome Fiumicino-LHR London Heathrow

2h 35mdirect

C$ 262British Airways

Mon, 28 Sep - Tue, 13 Oct

6:55 p.m. - 10:25 p.m.LHR London Heathrow-FCO Rome Fiumicino

2h 30mdirect

4:35 p.m. - 6:15 p.m.FCO Rome Fiumicino-LHR London Heathrow

2h 40mdirect

C$ 262British Airways

Sat, 10 Oct - Thu, 15 Oct

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Vueling flights from London Heathrow Airport to Lazio

Our best Vueling deals on London Heathrow Airport to Lazio flight tickets

Vueling

25 Nov

LHR8:50 p.m.London Heathrow

11h 10m

1 stop

FCO9:00 a.m.Rome Fiumicino

29 Nov

FCO11:45 a.m.Rome Fiumicino

9h 20m

1 stop

LHR8:05 p.m.London Heathrow

C$ 200

Vueling

7 Nov

LHR9:55 a.m.London Heathrow

11h 40m

1 stop

FCO10:35 p.m.Rome Fiumicino

11 Nov

FCO10:30 a.m.Rome Fiumicino

8h 30m

1 stop

LHR6:00 p.m.London Heathrow

C$ 203

Vueling

3 Nov

LHR6:50 p.m.London Heathrow

14h 00m

1 stop

FCO9:50 a.m.Rome Fiumicino

11 Nov

FCO10:30 a.m.Rome Fiumicino

8h 30m

1 stop

LHR6:00 p.m.London Heathrow

C$ 219

ITA Airways flights from London Heathrow Airport to Lazio

Our best ITA Airways deals on London Heathrow Airport to Lazio flight tickets

ITA Airways

12 Nov

LHR4:30 p.m.London Heathrow

2h 40m

FCO8:10 p.m.Rome Fiumicino

17 Nov

FCO1:50 p.m.Rome Fiumicino

2h 50m

LHR3:40 p.m.London Heathrow

C$ 236

ITA Airways

1 Mar

LHR10:30 a.m.London Heathrow

2h 40m

FCO2:10 p.m.Rome Fiumicino

11 Mar

FCO1:50 p.m.Rome Fiumicino

2h 50m

LHR3:40 p.m.London Heathrow

C$ 237

ITA Airways

3 Oct

LHR4:30 p.m.London Heathrow

2h 40m

FCO8:10 p.m.Rome Fiumicino

10 Oct

FCO7:50 a.m.Rome Fiumicino

2h 50m

LHR9:40 a.m.London Heathrow

C$ 244

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Wed 25/11

8:50 p.m.-9:00 a.m.

1 stop11h 10m

Rome Fiumicino

Sun 29/11

11:45 a.m.-8:05 p.m.

1 stop9h 20m

C$ 200

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Sat 7/11

9:55 a.m.-10:35 p.m.

1 stop11h 40m

Rome Fiumicino

Wed 11/11

10:30 a.m.-6:00 p.m.

1 stop8h 30m

C$ 203

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Tue 3/11

6:50 p.m.-9:50 a.m.

1 stop14h 00m

Rome Fiumicino

Wed 11/11

10:30 a.m.-6:00 p.m.

1 stop8h 30m

C$ 219

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Fri 20/11

8:50 p.m.-11:05 a.m.

1 stop13h 15m

Rome Fiumicino

Sun 22/11

9:40 a.m.-8:05 p.m.

1 stop11h 25m

C$ 221

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Mon 5/10

9:55 a.m.-10:55 p.m.

1 stop12h 00m

Rome Fiumicino

Wed 7/10

9:55 p.m.-9:10 a.m.

1 stop12h 15m

C$ 223

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Sun 8/11

8:50 p.m.-11:05 a.m.

1 stop13h 15m

Rome Fiumicino

Wed 18/11

10:30 a.m.-6:00 p.m.

1 stop8h 30m

C$ 226

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Fri 16/10

8:50 p.m.-9:45 a.m.

1 stop11h 55m

Rome Fiumicino

Sat 17/10

12:35 a.m.-9:10 a.m.

1 stop9h 35m

C$ 226

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Wed 14/10

8:50 p.m.-8:20 a.m.

1 stop10h 30m

Rome Fiumicino

Sat 24/10

12:35 a.m.-10:10 a.m.

1 stop10h 35m

C$ 227

Quickest round-trip

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Tue 6/10

1:45 p.m.-5:25 p.m.

Nonstop2h 40m

Rome Fiumicino

Tue 13/10

8:15 p.m.-9:50 p.m.

Nonstop2h 35m

C$ 254

LondonRome

LHR London Heathrow - FCO Rome Fiumicino

LHRFCO

London Heathrow

Tue 6/10

1:45 p.m.-5:25 p.m.

Nonstop2h 40m

Rome Fiumicino

Tue 13/10

8:15 p.m.-9:50 p.m.

Nonstop2h 35m

C$ 261

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Heathrow Airport to Lazio

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

Prices

Airlines

Other information

What is the cheapest month to fly to Lazio?

The month of January is, on average, the cheapest month to fly to Lazio from London Heathrow Airport, with most prices found around C$ 290. If you are unable to visit Lazio during the month of January, then departing from London Heathrow Airport during the month November is also very affordable. Most momondo users find prices during this month for around C$ 295.

What is the cheapest day to depart on your flight to Lazio?

According to our data, Saturday is the cheapest day to fly to Lazio from London Heathrow Airport. The lowest ticket price found for a Saturday departure recently was C$ 263. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from London Heathrow Airport to Lazio on a Sunday will generally be more expensive and average around C$ 1,948. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Lazio?

According to our data, the cheapest time of day to fly to Lazio is at noon. momondo users have found flights departing from London Heathrow Airport to Lazio at noon for as low as C$ 301. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Lazio are more costly in the morning, with an average ticket price of C$ 718. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest London Heathrow to Lazio flight route?

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

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

You are more likely to see cheaper flights to Lazio from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Lazio for around C$ 385 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lazio from London Heathrow Airport for as low as C$ 356 on momondo.

What cabin class options are available on London Heathrow Airport to Lazio flights?

There are 2 cabin classes available to choose from on London Heathrow Airport to Lazio flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap London Heathrow Airport to Lazio flight deals and tips

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

Best price found	C$ 91
Fastest flight time	2h 35m
Direct flights	Every day
Airports in Lazio	36 airports

The best one-way flight to Lazio from London Heathrow Airport in the past 72 hours is C$ 91. The best round-trip flight deal from London Heathrow Airport to Lazio found on momondo in the last 72 hours is C$ 200.

The fastest flight from London Heathrow Airport to Lazio takes 2h 35m

Direct flights go from London Heathrow Airport to Lazio every day.

There are 36 airports in Lazio. From London Heathrow Airport there are direct flights to Rome Fiumicino (FCO).

Search flight deals

Frequently asked questions about flying from London Heathrow Airport to Lazio

When did momondo last update prices for flights from London Heathrow Airport to Lazio?
Prices for flights from London Heathrow Airport to Lazio are refreshed on a daily basis.
How many operators does momondo search for flights from London Heathrow Airport to Lazio?
The number of operators available for flights from London Heathrow Airport to Lazio is 1 as of September 2026.
How old do you have to be to fly from London Heathrow Airport to Lazio?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Lazio.
What documentation or ID do you need to fly to Lazio?
The required travel and health documents for your Lazio trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lazio. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from London Heathrow Airport to Lazio?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London Heathrow Airport to Lazio is Airbus A321neo (16.27% of total bookings). The next most popular plane models are Airbus A320neo (15.74%), Airbus A319 (15.58%), and Airbus A320-100/200 (15.11%).

Best airlines flying from London Heathrow Airport to Lazio

Compare and see reviews for airlines that fly from London Heathrow Airport to Lazio with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom C$ 263	Free Cancellation	Rating 6.7 8,210 reviews		Search British Airways flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Lazio. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for London to Lazio flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between London and Lazio by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for London to Lazio flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.