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$241+ Cheap flights from Irvine, CA to Bulgaria

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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SOF
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheap flight deals from Irvine to Bulgaria

Keep the following information in mind while searching for Irvine to Bulgaria flight deals. Data was last updated septiembre 16, 2025.

Round-trip from

$584
(Cheapflightsfares)

One-way from

$241
(Trip.com)

Popular in

June

Cheapest in

February

Average price

$727
From Irvine to Bulgaria
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One-way flight from Irvine to Bulgaria
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Highest demand for flights based on searches. 21% potential increase in price ($227 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Irvine to Bulgaria

Cheapest flights from Irvine to Bulgaria
Explore the most affordable flight options available from Irvine to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
jue. 11/61:00 pmLAX - SOF
1 stop26h 30mMultiple Airlines
jue. 11/208:15 pmSOF - LAX
2 stops58h 10mMultiple Airlines
Deal found 9/14$584
This Trip.com deal was found by Cheapflights users on 9/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/245:30 pmLAX - SOF
1 stop19h 15mLufthansa
vie. 1/96:05 amSOF - LAX
1 stop19h 10mLufthansa
Deal found 9/15$588
This FlightHub deal was found by Cheapflights users on 9/14. 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.
lun. 10/137:55 pmLAX - SOF
1 stop38h 30mTurkish Airlines
lun. 10/209:15 pmSOF - LAX
1 stop30h 45mTurkish Airlines
Deal found 9/14$589
This Mytrip deal was found by Cheapflights users on 9/15. 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.
jue. 10/307:45 amLAX - SOF
2 stops25h 15mMultiple Airlines
jue. 11/64:00 pmSOF - LAX
1 stop34h 35mMultiple Airlines
Deal found 9/15$596
This FlightHub deal was found by Cheapflights users on 9/14. 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.
sáb. 9/277:55 pmLAX - SOF
1 stop32h 50mTurkish Airlines
mié. 10/19:15 pmSOF - LAX
1 stop24h 30mTurkish Airlines
Deal found 9/14$598
This Gotogate deal was found by Cheapflights users on 9/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/156:00 amLAX - SOF
2 stops21h 15mMultiple Airlines
mié. 10/296:10 amSOF - LAX
1 stop16h 55mMultiple Airlines
Deal found 9/14$600
This United Airlines deal was found by Cheapflights users on 9/14. 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.
jue. 11/65:30 pmLAX - SOF
1 stop19h 15mUnited Airlines
jue. 11/206:00 amSOF - LAX
2 stops24h 50mUnited Airlines
Deal found 9/14$601
This Gotogate deal was found by Cheapflights users on 9/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/810:55 pmLAX - SOF
2 stops28h 40mMultiple Airlines
sáb. 11/227:55 amSOF - LAX
2 stops24h 20mMultiple Airlines
Deal found 9/16$602
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/285:30 pmLAX - SOF
1 stop19h 15mLufthansa
vie. 12/126:10 amSOF - LAX
2 stops21h 04mLufthansa
Deal found 9/14$603
This Travelocity deal was found by Cheapflights users on 9/14. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/77:35 pmLAX - SOF
1 stop28h 30mMultiple Airlines
mar. 10/146:20 amSOF - LAX
2 stops25h 08mMultiple Airlines
Deal found 9/14$604
This Air Canada deal was found by Cheapflights users on 9/14. 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.
vie. 11/288:20 amLAX - SOF
2 stops19h 15mAir Canada
vie. 12/126:10 amSOF - LAX
2 stops24h 58mAir Canada
Deal found 9/14$605

Cheapflights Fare Finder

 
Customize your flight search to find flights from Irvine to Bulgaria 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 septiembre 16, 2025.
Use the filters below to find and compare flights from Irvine to Bulgaria that are best for you.

Fly from

Irvine

Fly to

Bulgaria

Route

Depart

Return

Price

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

dom. 1/11

12:30 am-1:25 pm

2 stops26h 55m

Sofia

lun. 1/26

2:20 pm-7:27 pm

2 stops39h 07m

$586

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

dom. 2/15

12:25 am-1:25 pm

2 stops27h 00m

Sofia

lun. 3/2

2:20 pm-6:45 pm

2 stops38h 25m

$590

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

jue. 1/15

3:30 pm-11:15 am

1 stop33h 45m

Sofia

lun. 1/19

5:25 pm-1:30 pm

1 stop30h 05m

$598

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

lun. 2/16

5:30 pm-10:45 pm

1 stop19h 15m

Sofia

lun. 3/2

6:10 am-1:05 pm

1 stop16h 55m

$599

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

jue. 11/6

5:30 pm-10:45 pm

1 stop19h 15m

Sofia

jue. 11/20

6:00 am-8:50 pm

2 stops24h 50m

$601

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

sáb. 1/17

6:10 pm-6:20 pm

2 stops38h 10m

Sofia

sáb. 1/31

6:25 am-8:50 pm

2 stops24h 25m

$602

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

vie. 1/16

5:30 pm-6:20 pm

1 stop14h 50m

Sofia

vie. 1/30

6:10 am-8:50 pm

2 stops24h 40m

$602

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

vie. 11/28

5:30 pm-10:45 pm

1 stop19h 15m

Sofia

vie. 12/12

6:10 am-5:14 pm

2 stops21h 04m

$603

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

vie. 11/7

8:45 am-1:35 pm

2 stops18h 50m

Sofia

vie. 11/21

6:10 am-1:05 pm

1 stop16h 55m

$605

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

jue. 10/30

8:20 pm-10:45 pm

2 stops17h 25m

Sofia

jue. 11/6

6:00 am-1:05 pm

1 stop17h 05m

$605

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 19 results
1
2

Best time to book a flight from Irvine to Bulgaria

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

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

Currently, November is the cheapest month in which you can book a flight from Irvine to Bulgaria (average of $632). Flying from Irvine to Bulgaria in June is currently the most expensive (average of $1,183). 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 BG?

Find hourly flight availability from Irvine to Bulgaria. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 16, 2025.

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

Reviews of airlines servicing Bulgaria

Get insights into the airlines that provide service to Bulgaria. 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 Bulgaria. Reviews last updated septiembre 16, 2025.
Read through reviews of airlines operating flights from Irvine to Bulgaria, such as Austrian Airlines, United Airlines, and Turkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
850 reviews

Entertainment

6.8

Crew

8.1

Boarding

7.6

Food

6.8

Comfort

7.3

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Austrian Airlines
7.6
Good
850 reviews
Austrian Airlines
7.6
Good
850 reviews

Entertainment

6.8

Crew

8.1

Boarding

7.6

Food

6.8

Comfort

7.3

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
United Airlines
7.4
Good
8,924 reviews
Austrian Airlines
7.6
Good
850 reviews

Entertainment

6.8

Crew

8.1

Boarding

7.6

Food

6.8

Comfort

7.3

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Turkish Airlines
7.3
Good
3,968 reviews
Austrian Airlines
7.6
Good
850 reviews

Entertainment

6.8

Crew

8.1

Boarding

7.6

Food

6.8

Comfort

7.3

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Lufthansa
6.8
Okay
7,407 reviews
Austrian Airlines
7.6
Good
850 reviews

Entertainment

6.8

Crew

8.1

Boarding

7.6

Food

6.8

Comfort

7.3

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
British Airways
6.7
Okay
7,363 reviews
Austrian Airlines
7.6
Good
850 reviews

Entertainment

6.8

Crew

8.1

Boarding

7.6

Food

6.8

Comfort

7.3

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.

Related info for your journey

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

  • How long is the flight from Irvine to Bulgaria?

    Airlines like British Airways, Lufthansa, and Austrian Airlines fly from Irvine to Bulgaria in about 19h 15m. The time it takes to get you to your destination can typically vary by up to 14h 30m. Irvine and Bulgaria are separated by a distance of 6613 mi. This flight may include one or multiple stops.

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

    The most popular route from Irvine to Bulgaria is Los Angeles - Sofia. You may also consider Los Angeles - Varna or Los Angeles - Bourgas.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Irvine to Bulgaria (average of $632). Flying from Irvine to Bulgaria in June is currently the most expensive (average of $1,183). 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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Top 10 airlines flying from Irvine to Bulgaria

Discover the top 10 airlines that operate flights from Irvine to Bulgaria. 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 septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
ITA AirwaysCheapest$530Average$1,288FlexibilityNo cancel feeOn-time81%
LOTCheapest$535Average$1,050FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$578Average$975FlexibilityNo cancel feeOn-time77%
KLMCheapest$588Average$820FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$610Average$842FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$641Average$966FlexibilityNo cancel feeOn-time70%
Austrian AirlinesCheapest$650Average$855FlexibilityNo cancel feeOn-time78%
United AirlinesCheapest$676Average$1,027FlexibilityNo cancel feeOn-time69%
Aer LingusCheapest$796Average$1,173FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$819Average$1,165FlexibilityNo cancel feeOn-time79%

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