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$226+ Cheap flights from Irvine, CA to Romania

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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — OTP
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Irvine to Romania

Keep the following information in mind while searching for Irvine to Romania flight deals. Data was last updated July 31, 2025.

Round-trip from

$513
(Mytrip)

One-way from

$226
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$806
From Irvine to Romania
Search Deals
One-way flight from Irvine to Romania
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Highest demand for flights based on searches. 9% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Irvine to Romania

Cheapest flights from Irvine to Romania
Explore the most affordable flight options available from Irvine to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Mytrip deal was found by Cheapflights users on 7/30. 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 9/15:30 pmLAX - CLJ
1 stop13h 50mMultiple Airlines
Tue 9/231:45 pmCLJ - LAX
2 stops17h 43mMultiple Airlines
Deal found 7/30$513
This CrystalTravel deal was found by Cheapflights users on 7/30. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/15:30 pmLAX - CLJ
1 stop13h 50mLufthansa
Tue 9/236:00 amCLJ - LAX
1 stop19h 15mLufthansa
Deal found 7/30$532
This United Airlines deal was found by Cheapflights users on 7/30. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/27:20 amLAX - CLJ
2 stops23h 55mUnited Airlines
Tue 9/236:00 amCLJ - LAX
1 stop19h 15mUnited Airlines
Deal found 7/30$546
This Austrian Airlines deal was found by Cheapflights users on 7/29. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/157:00 amLAX - IAS
2 stops32h 20mAustrian Airlines
Mon 10/274:05 pmIAS - LAX
2 stops31h 00mAustrian Airlines
Deal found 7/29$566
This United Airlines deal was found by Cheapflights users on 7/31. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/178:05 amLAX - OTP
2 stops22h 45mUnited Airlines
Wed 10/156:00 amOTP - LAX
1 stop17h 00mUnited Airlines
Deal found 7/31$569
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/177:55 pmLAX - CLJ
1 stop38h 25mTurkish Airlines
Thu 9/49:10 pmCLJ - LAX
1 stop30h 50mTurkish Airlines
Deal found 7/30$572
This Lufthansa deal was found by Cheapflights users on 7/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/310:35 amLAX - OTP
2 stops22h 00mLufthansa
Mon 9/227:20 pmOTP - LAX
2 stops27h 40mLufthansa
Deal found 7/30$573
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Sun 8/244:30 pmLAX - SBZ
1 stop22h 25mMultiple Airlines
Fri 9/196:00 amSBZ - LAX
2 stops41h 05mMultiple Airlines
Deal found 7/30$574
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Mon 9/13:05 pmLAX - OTP
1 stop16h 40mMultiple Airlines
Sun 9/216:00 amOTP - LAX
1 stop20h 55mMultiple Airlines
Deal found 7/31$576
This Air Canada deal was found by Cheapflights users on 7/31. 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 9/178:05 amLAX - OTP
2 stops22h 45mAir Canada
Thu 10/96:30 amOTP - LAX
2 stops25h 05mAir Canada
Deal found 7/31$577
This Delta deal was found by Cheapflights users on 7/31. 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.
Sat 9/611:50 pmLAX - OTP
2 stops27h 10mDelta
Wed 9/246:30 amOTP - LAX
1 stop21h 55mDelta
Deal found 7/31$580
This Austrian Airlines deal was found by Cheapflights users on 7/30. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/313:05 pmLAX - OTP
1 stop23h 05mAustrian Airlines
Thu 9/254:05 pmOTP - LAX
1 stop31h 00mAustrian Airlines
Deal found 7/30$583

Cheapflights Fare Finder

 
Customize your flight search to find flights from Irvine to Romania 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 July 31, 2025.
Use the filters below to find and compare flights from Irvine to Romania that are best for you.

Fly from

Irvine

Fly to

Romania

Route

Depart

Return

Price

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Mon 9/1

5:30 pm-5:20 pm

1 stop13h 50m

Cluj Napoca

Tue 9/23

1:45 pm-9:28 pm

2 stops17h 43m

$513

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Mon 9/1

5:30 pm-5:20 pm

1 stop13h 50m

Cluj Napoca

Tue 9/23

6:00 am-3:15 pm

1 stop19h 15m

$532

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Tue 9/2

7:20 am-5:15 pm

2 stops23h 55m

Cluj Napoca

Tue 9/23

6:00 am-3:15 pm

1 stop19h 15m

$546

Los AngelesIaşi

LAX - IAS

LAXIAS

Los Angeles

Wed 10/15

7:00 am-1:20 am

2 stops32h 20m

Iasi

Mon 10/27

4:05 pm-2:05 pm

2 stops31h 00m

$566

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Wed 9/17

8:05 am-4:50 pm

2 stops22h 45m

Bucharest Otopeni Intl

Wed 10/15

6:00 am-1:00 pm

1 stop17h 00m

$569

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Sun 8/17

7:55 pm-8:20 pm

1 stop38h 25m

Cluj Napoca

Thu 9/4

9:10 pm-6:00 pm

1 stop30h 50m

$572

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Wed 9/3

10:35 am-6:35 pm

2 stops22h 00m

Bucharest Otopeni Intl

Mon 9/22

7:20 pm-1:00 pm

2 stops27h 40m

$573

Los AngelesSibiu

LAX - SBZ

LAXSBZ

Los Angeles

Sun 8/24

4:30 pm-12:55 am

1 stop22h 25m

Sibiu

Fri 9/19

6:00 am-1:05 pm

2 stops41h 05m

$574

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Mon 9/1

3:05 pm-5:45 pm

1 stop16h 40m

Bucharest Otopeni Intl

Sun 9/21

6:00 am-4:55 pm

1 stop20h 55m

$576

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Wed 9/17

8:05 am-4:50 pm

2 stops22h 45m

Bucharest Otopeni Intl

Thu 10/9

6:30 am-9:35 pm

2 stops25h 05m

$577

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 30 results
1
2
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Best time to book a flight from Irvine to Romania

Have a flexible travel schedule? Discover the best time to fly to Romania 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.

Cheapflights Insights

Everything you need to know about your flight from Irvine to Romania

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

Currently, November is the cheapest month in which you can book a flight from Irvine to Romania (average of $604). Flying from Irvine to Romania in June is currently the most expensive (average of $1,137). 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 RO?

Find hourly flight availability from Irvine to Romania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

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

Reviews of airlines servicing Romania

Get insights into the airlines that provide service to Romania. 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 Romania. Reviews last updated July 31, 2025.
Peruse reviews from past customers who have flown with Delta, LOT, and Austrian Airlines from Irvine to Romania to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

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
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

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.
LOT
7.6
Good
1,105 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

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
823 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

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
1,686 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

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.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

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 Romania. 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 Romania one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $414. Lufthansa flights start at $444 while deals on Delta start at $458 one-way.

  • What are the most popular routes from Irvine to Romania?

    When deciding which route to take from Irvine to Romania consider Los Angeles - Bucharest Otopeni Intl, Los Angeles - Cluj Napoca or Los Angeles - Sibiu as they are the most popular.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Irvine to Romania (average of $604). Flying from Irvine to Romania in June is currently the most expensive (average of $1,137). 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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Alternative routes for Irvine to Romania

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 Romania

Discover the top 10 airlines that operate flights from Irvine to Romania. 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$442Average$807FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$481Average$646FlexibilityNo cancel feeOn-time77%
SWISSCheapest$494Average$625FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$502Average$668FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$505Average$715FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$527Average$870FlexibilityNo cancel feeOn-time69%
KLMCheapest$538Average$851FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$550Average$796FlexibilityNo cancel feeOn-time77%
Austrian AirlinesCheapest$555Average$722FlexibilityNo cancel feeOn-time78%
DeltaCheapest$569Average$1,006FlexibilityNo cancel feeOn-timeN/A

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