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$299+ Cheap flights from Irvine, CA to Rome (ROM)

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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ROM
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Irvine to Rome are usually found in February or January, booked 52 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from Irvine to Rome

Keep the following information in mind while searching for Irvine to Rome flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$519
(United)

One-way from

$299
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$643
Provider with most accurate pricing for Los Angeles-Rome (ROM) flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Rome (ROM) flights.
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From Irvine to Rome (ROM)
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One-way flight from Irvine to Rome (ROM)
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($262 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Irvine to Rome

Cheapest flights from Irvine to Rome
Explore the most affordable flight options available from Irvine to Rome. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This United deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/255:55 pmLAX - FCO
1 stop29h 50mUnited Airlines
Thu 4/311:30 amFCO - LAX
1 stop33h 07mUnited Airlines
Deal found 2/20$519
This Mytrip deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/37:45 amLAX - FCO
1 stop17h 15mMultiple Airlines
Wed 4/29:40 amFCO - LAX
1 stop15h 50mMultiple Airlines
Deal found 2/19$520
This Booking.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/249:15 pmLAX - FCO
1 stop14h 20mAer Lingus
Wed 4/97:30 amFCO - LAX
1 stop19h 55mAer Lingus
Deal found 2/19$523
This ITA Airways deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/104:20 pmLAX - FCO
Nonstop11h 55mITA Airways
Wed 3/199:05 amFCO - LAX
Nonstop13h 15mITA Airways
Deal found 2/20$526
This Air Canada deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/58:30 amLAX - FCO
1 stop16h 30mAir Canada
Wed 11/1212:15 pmFCO - LAX
2 stops34h 11mAir Canada
Deal found 2/20$527
This StudentUniverse deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/38:55 pmLAX - FCO
2 stops28h 00mFinnair
Mon 3/176:40 pmFCO - LAX
2 stops32h 24mFinnair
Deal found 2/20$535
This KLM deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/109:00 amLAX - FCO
1 stop15h 45mKLM
Thu 3/206:10 amFCO - LAX
1 stop14h 35mKLM
Deal found 2/20$538
This British Airways deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/269:55 pmLAX - FCO
1 stop16h 05mBritish Airways
Wed 4/21:10 pmFCO - LAX
1 stop17h 35mBritish Airways
Deal found 2/20$540
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/268:10 pmLAX - FCO
1 stop15h 00mSWISS
Tue 4/89:40 amFCO - LAX
1 stop15h 50mSWISS
Deal found 2/20$545
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/245:40 pmLAX - FCO
1 stop31h 45mDelta
Fri 4/49:45 amFCO - LAX
1 stop21h 16mDelta
Deal found 2/20$547
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/212:30 pmLAX - FCO
Nonstop11h 40mNorse Atlantic Airways
Mon 5/58:50 amFCO - LAX
Nonstop12h 40mNorse Atlantic Airways
Deal found 2/20$550
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/2312:55 amLAX - FCO
1 stop23h 05mAmerican Airlines
Mon 3/38:45 pmFCO - LAX
1 stop27h 00mAmerican Airlines
Deal found 2/20$555

Find flights from Irvine to Rome within your budget

Customize your flight search to find flights from Irvine to Rome 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 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Irvine

Fly to

Rome

Route

Depart

Return

Price

Los AngelesRome

LAX - FCO

LAXFCO

Los Angeles

Tue 3/25

5:55 pm-7:45 am

1 stop29h 50m

Rome Fiumicino

Thu 4/3

11:30 am-11:37 am

1 stop33h 07m

$519

Los AngelesRome

LAX - FCO

LAXFCO

Los Angeles

Mon 3/3

7:45 am-10:00 am

1 stop17h 15m

Rome Fiumicino

Wed 4/2

9:40 am-4:30 pm

1 stop15h 50m

$520

Los AngelesRome

LAX - FCO

LAXFCO

Los Angeles

Mon 3/24

9:15 pm-7:35 pm

1 stop14h 20m

Rome Fiumicino

Wed 4/9

7:30 am-6:25 pm

1 stop19h 55m

$523

Los AngelesRome

LAX - FCO

LAXFCO

Los Angeles

Mon 3/10

4:20 pm-12:15 pm

Nonstop11h 55m

Rome Fiumicino

Fri 3/21

9:05 am-2:20 pm

Nonstop13h 15m

$526

Los AngelesRome

LAX - FCO

LAXFCO

Los Angeles

Tue 3/4

7:45 am-10:00 am

1 stop17h 15m

Rome Fiumicino

Wed 3/19

11:15 am-8:20 pm

1 stop17h 05m

$532

Los AngelesRome

LAX - FCO

LAXFCO

Los Angeles

Mon 3/3

8:55 pm-9:55 am

2 stops28h 00m

Rome Fiumicino

Mon 3/17

6:40 pm-7:04 pm

2 stops32h 24m

$535

Los AngelesRome

LAX - FCO

LAXFCO

Los Angeles

Mon 3/10

9:00 am-8:45 am

1 stop15h 45m

Rome Fiumicino

Thu 3/20

6:10 am-12:45 pm

1 stop14h 35m

$538

Los AngelesRome

LAX - FCO

LAXFCO

Los Angeles

Wed 3/26

9:55 pm-10:00 pm

1 stop16h 05m

Rome Fiumicino

Wed 4/2

1:10 pm-9:45 pm

1 stop17h 35m

$540

Los AngelesRome

LAX - FCO

LAXFCO

Los Angeles

Wed 3/26

8:10 pm-7:10 pm

1 stop15h 00m

Rome Fiumicino

Tue 4/8

9:40 am-4:30 pm

1 stop15h 50m

$545

Los AngelesRome

LAX - FCO

LAXFCO

Los Angeles

Mon 3/24

5:40 pm-9:25 am

1 stop31h 45m

Rome Fiumicino

Fri 4/4

9:45 am-10:01 pm

1 stop21h 16m

$547

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 32 results
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Best time to book a flight from Irvine to Rome

Have a flexible travel schedule? Discover the best time to fly to Rome from Irvine with our price prediction graph.
Estimated round-trip 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.

Travel insights for flights from Irvine to Rome

Get recent, data-driven insights about flights from Irvine to Rome including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Irvine to Rome?

Use this chart to determine the optimal time to book a round-trip flight from Irvine to Rome. Price data was last updated on February 14, 2025.

The price you pay for your flight from Irvine to Rome may vary depending on when you book. For the best chance of a lower fare, look to book 52 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Irvine to Rome?

Currently, January is the cheapest month in which you can book a flight from Irvine to Rome (average of $644). Flying from Irvine to Rome in June is currently the most expensive (average of $1,236). 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 IR9 to ROM?

Find hourly flight availability from Irvine to Rome. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

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

What is the cheapest day to fly from Irvine to Rome?

Use this chart to determine the cheapest time to fly round-trip from Irvine to Rome. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Irvine to Rome flight should consider departing on Wednesday at noon when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Rome by month

Plan your trip to Rome by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Rome ranges from 0.6 - 4.4 inches per month. November is typically the wettest month, when rainfall can reach 4.4 in. June is typically the driest time to visit Rome when rainfall is around 0.6 in.

Temperature in Rome by month

Plan your trip to Rome by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Rome, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Rome

Get insights into the airlines that provide service to Rome. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rome. Reviews last updated February 20, 2025.
To help decide which airline to fly from Irvine to Rome, see what other customers have to say about Delta, Finnair and Austrian Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,219 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,274 reviews
Delta
8.0
Very good
8,219 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines
7.6
Good
773 reviews
Delta
8.0
Very good
8,219 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,568 reviews
Delta
8.0
Very good
8,219 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,449 reviews
Delta
8.0
Very good
8,219 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Irvine to Rome. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Irvine to Rome one-way?

    One-way options have recently been found by users for as low as $306 on WestJet. Other airlines that offer cheap prices include A.P.G. from $339 and Norse Atlantic Airways from $381 one-way.

  • What are the most reliable airlines from Irvine to Rome?

    Consider Kuwait Airways (33%), SAUDIA (20%) or Etihad Airways (20%) when booking your flight. These represent the most reliable airlines when flying from Irvine to Rome.

  • What are the cheapest flights from Irvine to Rome?

    On average you can expect to pay $1,240 for a flight from Irvine to Rome. The cheapest flight overall is $231 while the most popular route, (Los Angeles - Rome Fiumicino) is currently priced at $448.

  • Can I find deals for flights from Irvine to Rome that include hotel bookings?

    Yes. In addition to deals on Irvine to Rome flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Irvine to Rome?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Irvine to Rome.

  • Can I find deals for business class flights from Irvine to Rome?

    Yes. Cheapflights offers flight deals from Irvine to Rome 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 Irvine to Rome?

    Currently, January is the cheapest month in which you can book a flight from Irvine to Rome (average of $644). Flying from Irvine to Rome in June is currently the most expensive (average of $1,236). 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

Traveling to a place near Irvine?

Book flights to Irvine if you plan to visit one of these locations
Fiumicino
Gaeta
Ciampino
Montepulciano
Ponza

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Alternative routes for Irvine to Rome

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Irvine to Rome

Discover the top 10 airlines that operate flights from Irvine to Rome. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
A.P.G.Cheapest$388Average$862FlexibilityNo cancel feeOn-timeN/A
LEVELCheapest$434Average$665FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$444Average$751FlexibilityNo cancel feeOn-time77%
WestJetCheapest$494Average$1,240FlexibilityNo cancel feeOn-time60%
VuelingCheapest$495Average$926FlexibilityNo cancel feeOn-time88%
CondorCheapest$530Average$1,064FlexibilityNo cancel feeOn-time76%
KLMCheapest$531Average$1,059FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$539Average$933FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$544Average$1,140FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$554Average$1,129FlexibilityNo cancel feeOn-time69%
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