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$278+ 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SOF
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This Mytrip deal was found by Cheapflights users on 1/28. 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.
Wed 4/295:30 pm
LAX
-
SOF
1 stop15h 10m
Multiple Airlines
Wed 5/136:20 am
SOF
-
LAX
2 stops25h 14m
Multiple Airlines
Deal found 1/28$492
This Mytrip deal was found by Cheapflights users on 1/27. 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.
Tue 4/285:30 pm
LAX
-
SOF
1 stop19h 40m
Multiple Airlines
Tue 5/126:10 am
SOF
-
LAX
2 stops19h 49m
Multiple Airlines
Deal found 1/27$498
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Tue 3/176:30 pm
LAX
-
SOF
1 stop19h 15m
Lufthansa
Tue 3/312:10 pm
SOF
-
LAX
2 stops19h 48m
Lufthansa
Deal found 1/27$504
This CrystalTravel deal was found by Cheapflights users on 1/27. 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.
Tue 4/285:30 pm
LAX
-
SOF
1 stop19h 40m
Lufthansa
Tue 5/126:10 am
SOF
-
LAX
1 stop17h 00m
Lufthansa
Deal found 1/27$506
This Gotogate deal was found by Cheapflights users on 1/27. 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.
Tue 4/75:30 pm
LAX
-
SOF
1 stop19h 40m
Multiple Airlines
Fri 4/246:20 am
SOF
-
LAX
2 stops24h 39m
Multiple Airlines
Deal found 1/27$511
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:15 pm
LAX
-
SOF
1 stop35h 35m
LOT
Tue 3/176:35 pm
SOF
-
LAX
1 stop35h 45m
LOT
Deal found 1/27$512
This CrystalTravel deal was found by Cheapflights users on 1/27. 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.
Tue 4/75:30 pm
LAX
-
SOF
1 stop19h 40m
Lufthansa
Thu 4/236:30 am
SOF
-
LAX
1 stop16h 40m
Lufthansa
Deal found 1/27$519
This FlightHub deal was found by Cheapflights users on 1/27. 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.
Mon 8/175:30 pm
LAX
-
SOF
1 stop15h 10m
Lufthansa
Mon 8/2412:55 pm
SOF
-
LAX
1 stop36h 20m
Lufthansa
Deal found 1/27$520
This FlightHub deal was found by Cheapflights users on 1/27. 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.
Tue 4/75:30 pm
LAX
-
SOF
1 stop19h 40m
Lufthansa
Tue 4/286:10 am
SOF
-
LAX
1 stop17h 00m
Lufthansa
Deal found 1/27$521
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 4/17:35 pm
LAX
-
SOF
2 stops30h 35m
SWISS
Mon 4/203:45 pm
SOF
-
LAX
1 stop34h 45m
SWISS
Deal found 1/28$522
This FlightHub deal was found by Cheapflights users on 1/27. 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.
Tue 3/102:15 pm
LAX
-
SOF
2 stops19h 05m
Lufthansa
Tue 3/176:00 am
SOF
-
LAX
1 stop17h 05m
Lufthansa
Deal found 1/27$523
This FlightHub deal was found by Cheapflights users on 1/27. 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.
Fri 2/136:45 pm
LAX
-
VAR
1 stop28h 25m
Turkish Airlines
Fri 3/610:00 am
VAR
-
LAX
1 stop35h 10m
Turkish Airlines
Deal found 1/27$605

Find flight deals from Irvine to Bulgaria

Keep the following information in mind while searching for Irvine to Bulgaria flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$492
(Mytrip)

One-way from

$278
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$933
Provider with most accurate pricing for Los Angeles-Sofia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Sofia flights.
Search Deals
From Irvine to Bulgaria
Search Deals
One-way flight from Irvine to Bulgaria
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($225 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 29, 2026.
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

Tue 4/7

5:30 pm-11:10 pm

1 stop19h 40m

Sofia

Thu 4/23

2:10 pm-11:58 pm

2 stops19h 48m

$529

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Wed 4/8

5:27 pm-11:10 pm

2 stops19h 43m

Sofia

Thu 4/23

6:30 am-1:10 pm

1 stop16h 40m

$533

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Sun 4/5

5:30 pm-11:10 pm

1 stop19h 40m

Sofia

Mon 4/20

12:55 pm-3:15 pm

1 stop36h 20m

$545

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Sun 3/1

11:14 am-2:05 pm

2 stops16h 51m

Sofia

Sun 3/15

7:00 am-7:35 pm

1 stop21h 35m

$548

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Tue 3/24

6:36 pm-10:45 pm

2 stops19h 09m

Sofia

Fri 4/10

6:10 am-3:15 pm

1 stop19h 05m

$562

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Mon 3/23

12:00 pm-6:20 pm

2 stops21h 20m

Sofia

Fri 4/10

6:10 am-3:15 pm

1 stop19h 05m

$562

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Mon 3/23

10:55 am-6:20 pm

2 stops22h 25m

Sofia

Thu 4/9

2:10 pm-12:27 am

2 stops20h 17m

$570

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Tue 3/24

8:45 am-1:15 pm

2 stops19h 30m

Sofia

Wed 4/8

1:50 pm-12:27 am

2 stops20h 37m

$570

Los AngelesVarna

LAX - VAR

LAXVAR

Los Angeles

Wed 4/15

1:25 pm-9:20 pm

1 stop21h 55m

Varna

Wed 4/29

10:10 pm-11:40 am

1 stop23h 30m

$605

Los AngelesVarna

LAX - VAR

LAXVAR

Los Angeles

Fri 2/13

6:45 pm-9:10 am

1 stop28h 25m

Varna

Fri 3/6

10:00 am-11:10 am

1 stop35h 10m

$605

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 31 results
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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, February is the cheapest month in which you can book a flight from Irvine to Bulgaria (average of $478). Flying from Irvine to Bulgaria in June is currently the most expensive (average of $877). 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.

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 January 29, 2026.
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
7.5
Good
895 reviews

Crew

8.1

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Food

6.8

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Austrian Airlines
7.5
Good
895 reviews
Austrian Airlines
7.5
Good
895 reviews

Crew

8.1

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Food

6.8

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
United Airlines
7.4
Good
9,215 reviews
Austrian Airlines
7.5
Good
895 reviews

Crew

8.1

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Food

6.8

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Turkish Airlines
7.3
Good
4,208 reviews
Austrian Airlines
7.5
Good
895 reviews

Crew

8.1

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Food

6.8

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Lufthansa
6.8
Okay
7,756 reviews
Austrian Airlines
7.5
Good
895 reviews

Crew

8.1

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Food

6.8

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
British Airways
6.7
Okay
7,705 reviews
Austrian Airlines
7.5
Good
895 reviews

Crew

8.1

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Food

6.8

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful

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 Lufthansa, United Airlines, and Turkish Airlines fly from Irvine to Bulgaria in about 19h 40m. The time it takes to get you to your destination can typically vary by up to 2h 15m. Irvine and Bulgaria are separated by a distance of 6613 mi. This flight may include one or multiple stops.

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

    The cheapest airlines for a one-way flight from Irvine to Bulgaria are KLM ($226), Lufthansa ($426), and United Airlines ($445).

  • 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, February is the cheapest month in which you can book a flight from Irvine to Bulgaria (average of $478). Flying from Irvine to Bulgaria in June is currently the most expensive (average of $877). 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.

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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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$528Average$826FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$530Average$1,010FlexibilityNo cancel feeOn-time69%
LOTCheapest$535Average$931FlexibilityNo cancel feeOn-time81%
KLMCheapest$547Average$676FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$566Average$916FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$572Average$995FlexibilityNo cancel feeOn-time77%
ITA AirwaysCheapest$644Average$1,288FlexibilityNo cancel feeOn-time81%
Austrian AirlinesCheapest$654Average$846FlexibilityNo cancel feeOn-time78%
Aer LingusCheapest$796Average$1,173FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$819Average$1,165FlexibilityNo cancel feeOn-time79%

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