HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bulgaria

$251+ Cheap flights from Pasadena, 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SOF
Jul 30 — Aug 61
Wed 7/30
Wed 8/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pasadena to Bulgaria with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Pasadena to Bulgaria

Keep the following information in mind while searching for Pasadena to Bulgaria flight deals. Data was last updated July 25, 2025.

Round-trip from

$578
(Justfly.com)

One-way from

$251
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$971
From Pasadena to Bulgaria
Search Deals
One-way flight from Pasadena to Bulgaria
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($233 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Pasadena to Bulgaria

Cheapest flights from Pasadena to Bulgaria
Explore the most affordable flight options available from Pasadena to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2025.

This Justfly.com deal was found by Cheapflights users on 7/24. 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.
Mon 8/187:55 pmLAX - VAR
1 stop26h 50mTurkish Airlines
Tue 8/269:35 amVAR - LAX
1 stop18h 25mTurkish Airlines
Deal found 7/24$578
This Turkish Airlines deal was found by Cheapflights users on 7/23. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/61:40 pmLAX - SOF
1 stop20h 45mTurkish Airlines
Wed 10/2910:05 amSOF - LAX
1 stop16h 45mTurkish Airlines
Deal found 7/23$653
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/112:30 pmLAX - SOF
1 stop37h 50mMultiple Airlines
Mon 8/251:25 pmSOF - LAX
2 stops37h 25mMultiple Airlines
Deal found 7/23$654
This British Airways deal was found by Cheapflights users on 7/24. 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.
Sat 11/158:35 amLAX - SOF
2 stops18h 25mBritish Airways
Sat 11/2212:05 pmSOF - LAX
1 stop18h 20mBritish Airways
Deal found 7/24$657
This SWISS deal was found by Cheapflights users on 7/22. 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.
Mon 8/1111:15 amLAX - SOF
2 stops36h 50mSWISS
Mon 8/253:30 pmSOF - LAX
1 stop35h 00mSWISS
Deal found 7/22$660
This CrystalTravel deal was found by Cheapflights users on 7/22. 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.
Fri 8/153:05 pmLAX - SOF
1 stop14h 15mAustrian Airlines
Mon 8/256:55 pmSOF - LAX
2 stops28h 05mAustrian Airlines
Deal found 7/22$661
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Fri 8/154:13 pmLAX - SOF
2 stops20h 47mUnited Airlines
Tue 8/266:00 amSOF - LAX
2 stops24h 22mUnited Airlines
Deal found 7/22$670
This FlightHub deal was found by Cheapflights users on 7/23. 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.
Thu 11/208:15 amLAX - SOF
2 stops19h 40mLufthansa
Thu 12/46:00 amSOF - LAX
1 stop17h 05mLufthansa
Deal found 7/23$684
This Trip.com deal was found by Cheapflights users on 7/24. 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.
Wed 12/2410:25 pmLAX - SOF
1 stop33h 25mLOT
Wed 1/72:35 pmSOF - LAX
1 stop15h 55mLOT
Deal found 7/24$689
This FlightHub deal was found by Cheapflights users on 7/22. 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.
Sat 7/263:15 pmLAX - SOF
1 stop34h 50mITA Airways
Sun 9/146:00 pmSOF - LAX
1 stop29h 15mITA Airways
Deal found 7/22$704
This Air Canada deal was found by Cheapflights users on 7/23. 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.
Sun 8/37:34 pmLAX - SOF
2 stops36h 16mAir Canada
Sat 11/16:05 amSOF - LAX
2 stops24h 25mAir Canada
Deal found 7/23$711
This SWISS deal was found by Cheapflights users on 7/24. 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.
Mon 8/187:35 pmLAX - VAR
1 stop14h 35mSWISS
Tue 8/269:00 pmVAR - LAX
2 stops32h 27mSWISS
Deal found 7/24$717

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pasadena 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 July 25, 2025.
Use the filters below to find and compare flights from Pasadena to Bulgaria that are best for you.

Fly from

Pasadena

Fly to

Bulgaria

Route

Depart

Return

Price

Los AngelesVarna

LAX - VAR

LAXVAR

Los Angeles

Mon 8/18

7:55 pm-8:45 am

1 stop26h 50m

Varna

Tue 8/26

9:35 am-6:00 pm

1 stop18h 25m

$578

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Wed 8/6

1:40 pm-8:25 pm

1 stop20h 45m

Sofia

Wed 10/29

10:05 am-5:50 pm

1 stop16h 45m

$653

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Mon 8/11

2:30 pm-2:20 pm

1 stop37h 50m

Sofia

Mon 8/25

1:25 pm-4:50 pm

2 stops37h 25m

$654

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Sat 11/15

8:35 am-1:00 pm

2 stops18h 25m

Sofia

Sat 11/22

12:05 pm-8:25 pm

1 stop18h 20m

$657

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Thu 1/15

5:30 pm-10:45 pm

1 stop19h 15m

Sofia

Mon 1/19

1:55 pm-3:15 pm

1 stop35h 20m

$658

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Mon 8/11

11:15 am-10:05 am

2 stops36h 50m

Sofia

Mon 8/25

3:30 pm-4:30 pm

1 stop35h 00m

$660

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Thu 1/15

7:00 pm-10:45 pm

2 stops17h 45m

Sofia

Mon 1/19

1:55 pm-3:15 pm

1 stop35h 20m

$662

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Wed 12/24

10:25 pm-5:50 pm

1 stop33h 25m

Sofia

Wed 1/7

2:35 pm-8:30 pm

1 stop15h 55m

$689

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Fri 8/15

3:05 pm-3:20 pm

1 stop14h 15m

Sofia

Sun 8/24

6:55 pm-3:15 pm

2 stops54h 20m

$699

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Sun 8/3

7:34 pm-5:50 pm

2 stops36h 16m

Sofia

Sat 11/1

6:05 am-9:30 pm

2 stops24h 25m

$711

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/24

Showing 1-10 of 22 results
1
2
3

Best time to book a flight from Pasadena to Bulgaria

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

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

Currently, November is the cheapest month in which you can book a flight from Pasadena to Bulgaria (average of $632). Flying from Pasadena to Bulgaria in June is currently the most expensive (average of $1,187). 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 P4S to BG?

Find hourly flight availability from Pasadena 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 July 25, 2025.

When flying from Pasadena to Bulgaria, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 July 25, 2025.
Get a feel of what it's like to fly with Austrian Airlines, SWISS, and United Airlines from Pasadena to Bulgaria by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
820 reviews

Boarding

7.6

Food

6.8

Comfort

7.3

Overall

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Austrian Airlines
7.6
Good
820 reviews
Austrian Airlines
7.6
Good
820 reviews

Boarding

7.6

Food

6.8

Comfort

7.3

Overall

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
SWISS
7.5
Good
1,676 reviews
Austrian Airlines
7.6
Good
820 reviews

Boarding

7.6

Food

6.8

Comfort

7.3

Overall

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
United Airlines
7.4
Good
8,880 reviews
Austrian Airlines
7.6
Good
820 reviews

Boarding

7.6

Food

6.8

Comfort

7.3

Overall

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Turkish Airlines
7.3
Good
3,916 reviews
Austrian Airlines
7.6
Good
820 reviews

Boarding

7.6

Food

6.8

Comfort

7.3

Overall

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Air Canada
7.1
Good
9,787 reviews
Austrian Airlines
7.6
Good
820 reviews

Boarding

7.6

Food

6.8

Comfort

7.3

Overall

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Related info for your journey

Find useful and relevant information for your journey from Pasadena 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 Pasadena to Bulgaria one-way?

    The cheapest airline one-way is ITA Airways, with whom users have recently found tickets for as low as $444. However, be on the lookout for offers from British Airways and Lufthansa, as they are both options that can get you from Pasadena to Bulgaria for a low price.

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

    When deciding which route to take from Pasadena to Bulgaria consider Los Angeles - Sofia, Los Angeles - Varna or Los Angeles - Bourgas as they are the most popular.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Pasadena to Bulgaria (average of $632). Flying from Pasadena to Bulgaria in June is currently the most expensive (average of $1,187). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pasadena to Bulgaria

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Heathrow flights
San Francisco to Heathrow flights
Los Angeles to Charles de Gaulle flights
San Francisco to Charles de Gaulle flights
San Francisco to Leonardo da Vinci/Fiumicino flights
Los Angeles to Leonardo da Vinci/Fiumicino flights
Los Angeles to Barcelona-El Prat flights
Los Angeles to Madrid flights
Los Angeles to Dublin flights
Los Angeles to London City flights
Los Angeles to Istanbul flights
San Francisco to Barcelona-El Prat flights
San Francisco to Gatwick flights
Los Angeles to Gatwick flights
San Francisco to Amsterdam flights
Los Angeles to Frankfurt flights
San Francisco to London City flights
Los Angeles to Amsterdam flights
San Francisco to Dublin flights
San Francisco to Lisbon flights
Los Angeles to Zurich flights
Los Angeles to Orly flights
San Francisco to Madrid flights
San Francisco to Zurich flights
Ontario to Charles de Gaulle flights
San Francisco to Istanbul flights
Ontario to Heathrow flights
San Francisco to Orly flights
San Francisco to Frankfurt flights
San Francisco to Munich flights
Los Angeles to Lisbon flights
Los Angeles to Munich flights
Ontario to Leonardo da Vinci/Fiumicino flights
Los Angeles to Malpensa flights
Los Angeles to Palma de Mallorca flights
San Diego to Heathrow flights
Los Angeles to Stansted flights
Los Angeles to Luton flights
Santa Ana to Charles de Gaulle flights
San Francisco to Athens flights
Los Angeles to Lublin flights
Burbank to Charles de Gaulle flights
Santa Ana to Leonardo da Vinci/Fiumicino flights
San Francisco to Keflavik Intl flights
Los Angeles to Beauvais-Tille flights
Los Angeles to Linate flights
San Francisco to Luton flights
Los Angeles to Vicenza flights
Las Vegas to Frankfurt flights
Los Angeles to Athens flights

Top 10 airlines flying from Pasadena to Bulgaria

Discover the top 10 airlines that operate flights from Pasadena 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 July 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
ITA AirwaysCheapest$530Average$1,288FlexibilityNo cancel feeOn-time81%
LOTCheapest$571Average$1,048FlexibilityNo cancel feeOn-time81%
British AirwaysCheapest$579Average$935FlexibilityNo cancel feeOn-time70%
KLMCheapest$588Average$817FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$597Average$978FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$623Average$841FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$637Average$1,018FlexibilityNo cancel feeOn-time69%
Austrian AirlinesCheapest$649Average$845FlexibilityNo cancel feeOn-time78%
Aer LingusCheapest$796Average$1,250FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$819Average$1,165FlexibilityNo cancel feeOn-time79%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.