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Bulgaria

$468+ 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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SOF
May 4 — May 111
Sun 5/4
Sun 5/11
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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$698
(SWISS)

One-way from

$556
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$726
Provider with most accurate pricing for Los Angeles-Sofia flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Sofia flights.
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From Irvine to Bulgaria
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One-way flight from Irvine to Bulgaria
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($260 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 29, 2025.

This SWISS deal was found by Cheapflights users on 4/29. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/227:35 pmLAX - SOF
1 stop28h 30mSWISS
Tue 8/121:15 pmSOF - LAX
1 stop37h 15mSWISS
Deal found 4/29$698
This FlightHub deal was found by Cheapflights users on 4/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2012:10 amLAX - SOF
1 stop34h 15mTurkish Airlines
Tue 10/289:40 pmSOF - LAX
1 stop29h 20mTurkish Airlines
Deal found 4/29$702
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/136:50 pmLAX - VAR
2 stops38h 40mMultiple Airlines
Tue 5/2010:15 pmVAR - LAX
1 stop25h 55mMultiple Airlines
Deal found 4/29$706
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/205:30 pmLAX - SOF
1 stop19h 30mUnited Airlines
Mon 10/276:00 amSOF - LAX
2 stops24h 20mUnited Airlines
Deal found 4/29$720
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/206:50 pmLAX - SOF
1 stop30h 05mMultiple Airlines
Tue 6/38:05 pmSOF - LAX
2 stops33h 25mMultiple Airlines
Deal found 4/29$721
This Lufthansa deal was found by Cheapflights users on 4/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/205:30 pmLAX - SOF
1 stop19h 30mLufthansa
Wed 10/296:05 amSOF - LAX
1 stop19h 10mLufthansa
Deal found 4/29$731
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/47:30 amLAX - SOF
2 stops24h 40mAustrian Airlines
Sun 8/178:00 amSOF - LAX
1 stop15h 05mAustrian Airlines
Deal found 4/29$736
This British Airways deal was found by Cheapflights users on 4/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/225:05 pmLAX - SOF
1 stop34h 25mBritish Airways
Mon 10/275:25 pmSOF - LAX
1 stop30h 05mBritish Airways
Deal found 4/29$749
This Justfly.com deal was found by Cheapflights users on 4/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2210:54 amLAX - SOF
2 stops20h 56mAir Canada
Mon 10/276:00 amSOF - LAX
2 stops20h 30mAir Canada
Deal found 4/29$750
This Austrian Airlines deal was found by Cheapflights users on 4/27. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/212:55 pmLAX - BOJ
2 stops35h 25mAustrian Airlines
Sun 8/241:05 pmBOJ - LAX
2 stops60h 10mAustrian Airlines
Deal found 4/27$762
This KLM deal was found by Cheapflights users on 4/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/214:50 pmLAX - SOF
1 stop35h 10mKLM
Mon 10/277:00 amSOF - LAX
2 stops18h 47mKLM
Deal found 4/29$770
This Austrian Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 5/133:05 pmLAX - VAR
1 stop14h 10mAustrian Airlines
Tue 5/204:00 pmVAR - LAX
1 stop31h 05mAustrian Airlines
Deal found 4/29$789

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 April 29, 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

Tue 7/22

7:35 pm-10:05 am

1 stop28h 30m

Sofia

Tue 8/12

1:15 pm-4:30 pm

1 stop37h 15m

$698

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Mon 10/20

12:10 am-8:25 pm

1 stop34h 15m

Sofia

Tue 10/28

9:40 pm-6:00 pm

1 stop29h 20m

$702

Los AngelesVarna

LAX - VAR

LAXVAR

Los Angeles

Tue 5/13

6:50 pm-7:30 pm

2 stops38h 40m

Varna

Tue 5/20

10:15 pm-2:10 pm

1 stop25h 55m

$706

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Mon 10/20

5:30 pm-11:00 pm

1 stop19h 30m

Sofia

Mon 10/27

6:00 am-9:20 pm

2 stops24h 20m

$720

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Tue 5/20

6:50 pm-10:55 am

1 stop30h 05m

Sofia

Tue 6/3

8:05 pm-7:30 pm

2 stops33h 25m

$721

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Mon 10/20

5:30 pm-11:00 pm

1 stop19h 30m

Sofia

Wed 10/29

6:05 am-4:15 pm

1 stop19h 10m

$731

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Mon 8/4

7:30 am-6:10 pm

2 stops24h 40m

Sofia

Sun 8/17

8:00 am-1:05 pm

1 stop15h 05m

$736

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Wed 10/22

5:05 pm-1:30 pm

1 stop34h 25m

Sofia

Mon 10/27

5:25 pm-2:30 pm

1 stop30h 05m

$749

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Wed 10/22

10:54 am-5:50 pm

2 stops20h 56m

Sofia

Mon 10/27

6:00 am-5:30 pm

2 stops20h 30m

$750

Los AngelesBurgas

LAX - BOJ

LAXBOJ

Los Angeles

Thu 8/21

2:55 pm-12:20 pm

2 stops35h 25m

Bourgas

Sun 8/24

1:05 pm-3:15 pm

2 stops60h 10m

$762

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 30 results
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2
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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, 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 $1,218). 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 April 29, 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.

Rainfall in Bulgaria by month

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

In terms of precipitation, rainfall in Bulgaria ranges from 1.2 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Bulgaria when rainfall is around 1.2 in.

Temperature in Bulgaria by month

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

If weather is an important factor for your trip to Bulgaria, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 April 29, 2025.
Peruse reviews from past customers who have flown with KLM, LOT and Austrian Airlines from Irvine to Bulgaria to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,333 reviews

Overall

7.8

Crew

8.4

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,333 reviews
KLM
7.8
Good
1,333 reviews

Overall

7.8

Crew

8.4

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
LOT
7.6
Good
1,069 reviews
KLM
7.8
Good
1,333 reviews

Overall

7.8

Crew

8.4

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Austrian Airlines
7.6
Good
780 reviews
KLM
7.8
Good
1,333 reviews

Overall

7.8

Crew

8.4

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
SWISS
7.5
Good
1,588 reviews
KLM
7.8
Good
1,333 reviews

Overall

7.8

Crew

8.4

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Air France
7.4
Good
1,446 reviews
KLM
7.8
Good
1,333 reviews

Overall

7.8

Crew

8.4

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

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.

  • 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 Aer Lingus ($897), Turkish Airlines ($963), and United Airlines ($4,205).

  • 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 $1,218). 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 9 airlines flying from Irvine to Bulgaria

Discover the top 9 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
ITA AirwaysCheapest$530Average$1,294FlexibilityNo cancel feeOn-time81%
British AirwaysCheapest$579Average$980FlexibilityNo cancel feeOn-time70%
KLMCheapest$588Average$820FlexibilityNo cancel feeOn-time75%
LOTCheapest$593Average$1,056FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$597Average$974FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$621Average$932FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$637Average$842FlexibilityNo cancel feeOn-time69%
Austrian AirlinesCheapest$642Average$949FlexibilityNo cancel feeOn-time78%
Aer LingusCheapest$865Average$1,173FlexibilityNo cancel feeOn-timeN/A

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