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Cheap flights from Rome Fiumicino Airport to Los Angeles from £262

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
FCO — LAX
17 May — 24 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Rome Fiumicino to Los Angeles Los Angeles are usually found in November or October, booked 81 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Leonardo da Vinci/Fiumicino to Los Angeles

Enter your travel dates to find the best prices.

Cheapest flights from Leonardo da Vinci/Fiumicino to Los Angeles
Explore the most affordable flight options available from Leonardo da Vinci/Fiumicino to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 April 2026.

Mon 17/820:20
FCO
-
LAX
1 stop31h 00m
British Airways
Wed 9/920:55
LAX
-
FCO
1 stop17h 00m
British Airways
Deal found 13/4£423
Thu 6/820:20
FCO
-
LAX
1 stop24h 10m
British Airways
Sun 30/806:00
LAX
-
FCO
2 stops20h 30m
British Airways
Deal found 17/4£424
Sat 13/620:15
FCO
-
LAX
1 stop26h 35m
British Airways
Fri 10/717:05
LAX
-
FCO
1 stop20h 20m
British Airways
Deal found 16/4£425
Wed 5/806:45
FCO
-
LAX
2 stops20h 01m
American Airlines
Sat 29/816:43
LAX
-
FCO
2 stops21h 17m
American Airlines
Deal found 17/4£426
Tue 9/611:05
FCO
-
LAX
1 stop22h 51m
British Airways
Fri 26/621:30
LAX
-
FCO
1 stop27h 20m
British Airways
Deal found 16/4£427
Thu 3/907:10
FCO
-
LAX
1 stop18h 10m
United Airlines
Tue 15/917:32
LAX
-
FCO
2 stops19h 28m
United Airlines
Deal found 13/4£427
Mon 14/906:50
FCO
-
LAX
2 stops19h 27m
United Airlines
Sun 27/907:00
LAX
-
FCO
1 stop15h 55m
United Airlines
Deal found 14/4£428
Thu 23/706:50
FCO
-
LAX
2 stops25h 10m
British Airways
Sat 29/812:00
LAX
-
FCO
2 stops20h 20m
British Airways
Deal found 16/4£429
Mon 4/506:50
FCO
-
LAX
2 stops27h 51m
United Airlines
Sat 9/512:25
LAX
-
FCO
1 stop14h 20m
United Airlines
Deal found 14/4£430
Fri 4/906:50
FCO
-
LAX
2 stops19h 27m
United Airlines
Sat 12/917:30
LAX
-
FCO
1 stop19h 30m
United Airlines
Deal found 13/4£431
Wed 10/606:45
FCO
-
LAX
1 stop20h 35m
British Airways
Tue 23/610:00
LAX
-
FCO
1 stop14h 50m
British Airways
Deal found 16/4£432
Fri 4/906:50
FCO
-
LAX
2 stops20h 35m
United Airlines
Sun 13/911:00
LAX
-
FCO
2 stops21h 50m
United Airlines
Deal found 13/4£432

Find flight deals from Leonardo da Vinci/Fiumicino to Los Angeles

Discover tips and strategies to find the most affordable flight options for your journey from Leonardo da Vinci/Fiumicino (FCO) to Los Angeles (LAX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 April 2026.

Round-trip from

£423

One-way from

£262

Popular in

December

Cheapest in

November

Average price

£512
British Airways
  • British Airways
  • 17/8-9/9
  • 2 total stops
  • 48h 00m total
  • Rome to Los Angeles
Search Deals
LEVEL
  • LEVEL
  • 9/6
  • 1 total stop
  • 33h 15m total
  • Rome to Los Angeles
Search Deals
High demand for flights, 6% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Leonardo da Vinci/Fiumicino to Los Angeles that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 April 2026.
Use the filters below to find and compare flights from Rome Fiumicino Airport to Los Angeles that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

RomeLos Angeles

FCO - LAX

FCOLAX

Rome Fiumicino

Fri 14/8

13:10-22:47

1 stop18h 37m

Los Angeles Los Angeles

Sun 23/8

18:10-19:20

1 stop16h 10m

£435

RomeLos Angeles

FCO - LAX

FCOLAX

Rome Fiumicino

Thu 6/8

20:20-11:30

1 stop24h 10m

Los Angeles Los Angeles

Sat 29/8

22:46-09:10

1 stop25h 24m

£435

RomeLos Angeles

FCO - LAX

FCOLAX

Rome Fiumicino

Thu 6/8

20:20-11:30

1 stop24h 10m

Los Angeles Los Angeles

Fri 28/8

17:50-09:10

1 stop30h 20m

£435

RomeLos Angeles

FCO - LAX

FCOLAX

Rome Fiumicino

Sat 9/5

08:00-15:15

1 stop16h 15m

Los Angeles Los Angeles

Sat 16/5

14:20-12:20

1 stop37h 00m

£438

RomeLos Angeles

FCO - LAX

FCOLAX

Rome Fiumicino

Mon 10/8

09:45-07:29

2 stops30h 44m

Los Angeles Los Angeles

Mon 17/8

10:55-13:40

1 stop17h 45m

£441

RomeLos Angeles

FCO - LAX

FCOLAX

Rome Fiumicino

Thu 6/8

10:20-00:09

2 stops22h 49m

Los Angeles Los Angeles

Wed 12/8

05:10-07:55

1 stop17h 45m

£441

RomeLos Angeles

FCO - LAX

FCOLAX

Rome Fiumicino

Thu 6/8

20:20-11:30

1 stop24h 10m

Los Angeles Los Angeles

Wed 26/8

08:00-11:25

2 stops18h 25m

£442

RomeLos Angeles

FCO - LAX

FCOLAX

Rome Fiumicino

Thu 28/5

07:10-13:10

1 stop15h 00m

Los Angeles Los Angeles

Thu 4/6

10:55-14:20

2 stops18h 25m

£450

RomeLos Angeles

FCO - LAX

FCOLAX

Rome Fiumicino

Wed 5/8

12:55-00:57

2 stops21h 02m

Los Angeles Los Angeles

Tue 18/8

10:55-13:40

1 stop17h 45m

£467
Fastest return journey

RomeLos Angeles

FCO - LAX

FCOLAX

Rome Fiumicino

Tue 5/5

06:50-13:10

1 stop15h 20m

Los Angeles Los Angeles

Fri 22/5

15:05-17:15

1 stop17h 10m

£469

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 19 resultsSorted by cheapest first
1
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Best time to book a flight from Leonardo da Vinci/Fiumicino to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Leonardo da Vinci/Fiumicino with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Rome Fiumicino Airport to Los Angeles

How far ahead should I book a flight from Rome Fiumicino Airport to Los Angeles?

Use this chart to determine the optimal time to book a return flight from Leonardo da Vinci/Fiumicino to Los Angeles. Price data was last updated on 10 April 2026.

The best time to book flights from Rome Fiumicino Airport to Los Angeles is 81 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 month to book a flight from Rome Fiumicino Airport to Los Angeles?

Currently, November is the cheapest month in which you can book a flight from Rome Fiumicino Airport to Los Angeles (average of £338). Flying from Rome Fiumicino Airport to Los Angeles in December is currently the most expensive (average of £612). 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 FCO to LAX?

Find hourly flight availability from Leonardo da Vinci/Fiumicino to Los Angeles. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 April 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Rome Fiumicino Airport to Los Angeles as you normally would.

How much does it cost for a return flight from Rome Fiumicino Airport to Los Angeles?

Related info for your journey

Find useful and relevant information for your journey from Leonardo da Vinci/Fiumicino to Los Angeles. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Los Angeles from Rome Fiumicino?

    Los Angeles Los Angeles (LAX), located 9.4 mi from the city center, is the airport you fly into when you book flights from Rome Fiumicino to Los Angeles. 0 airlines have flights to Los Angeles from Rome Fiumicino on a regular basis. Booking flights from Rome Fiumicino to Los Angeles Los Angeles should not be difficult; the airport handles an average of 1 inbound flight from Rome Fiumicino per day.

  • How long is the flight from Rome Fiumicino Airport to Los Angeles?

    Airlines like British Airways and United Airlines fly from Rome Fiumicino Airport to Los Angeles in about 16h 15m. The time it takes to get you to your destination can typically vary by up to 7h 55m. Airlines will cover a distance of 6336 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most reliable airlines from Rome Fiumicino Airport to Los Angeles?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Rome Fiumicino Airport to Los Angeles on time: SAUDIA (57%), Etihad Airways (57%), ITA Airways (52%).

  • Can I find deals for flights from Leonardo da Vinci/Fiumicino to Los Angeles that include hotel bookings?

    Yes. In addition to deals on Leonardo da Vinci/Fiumicino to Los Angeles flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Leonardo da Vinci/Fiumicino to Los Angeles?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Leonardo da Vinci/Fiumicino to Los Angeles.

  • Can I find deals for business class flights from Leonardo da Vinci/Fiumicino to Los Angeles?

    Yes. Cheapflights offers flight deals from Leonardo da Vinci/Fiumicino to Los Angeles 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 Fiumicino Airport to Los Angeles?

    Currently, November is the cheapest month in which you can book a flight from Rome Fiumicino Airport to Los Angeles (average of £338). Flying from Rome Fiumicino Airport to Los Angeles in December is currently the most expensive (average of £612). 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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Can Cheapflights find flights from Leonardo da Vinci/Fiumicino to Los Angeles with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Leonardo da Vinci/Fiumicino to Los Angeles flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Leonardo da Vinci/Fiumicino to Los Angeles become cheaper?

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