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$286+ Cheap flights from Pasadena, CA to Sofia (SOF)

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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SOF
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheapflights Tip: The best prices from Pasadena to Sofia are usually found in November or February, booked 35 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from Pasadena to Sofia

Keep the following information in mind while searching for Pasadena to Sofia flight deals. Data was last updated June 16, 2025.

Round-trip from

$659
(Gotogate)

One-way from

$286
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,303
From Pasadena to Sofia
Search Deals
One-way flight from Pasadena to Sofia
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Highest demand for flights based on searches. 22% potential increase in price ($244 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 June 2025
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Find flight deals from Pasadena to Sofia

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

This Gotogate deal was found by Cheapflights users on 6/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3110:30 pmLAX - SOF
2 stops28h 30mMultiple Airlines
Mon 9/153:30 pmSOF - LAX
1 stop35h 00mMultiple Airlines
Deal found 6/15$659
This deal was found by Cheapflights users on 6/14. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/53:05 pmLAX - SOF
1 stop14h 15mAustrian Airlines
Wed 8/208:00 amSOF - LAX
1 stop15h 05mAustrian Airlines
Deal found 6/14$660
This FlightHub deal was found by Cheapflights users on 6/13. 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 8/73:15 pmLAX - SOF
1 stop15h 55mITA Airways
Sun 9/76:00 pmSOF - LAX
1 stop29h 15mITA Airways
Deal found 6/13$664
This Lufthansa deal was found by Cheapflights users on 6/13. 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 8/62:55 pmLAX - SOF
1 stop21h 55mLufthansa
Sat 9/66:15 amSOF - LAX
1 stop16h 45mLufthansa
Deal found 6/13$669
This Expedia deal was found by Cheapflights users on 6/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/158:05 pmLAX - SOF
1 stop31h 25mBritish Airways
Wed 10/299:00 pmSOF - LAX
1 stop26h 30mBritish Airways
Deal found 6/14$674
This United Airlines deal was found by Cheapflights users on 6/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/45:30 pmLAX - SOF
1 stop19h 30mUnited Airlines
Sun 8/171:55 pmSOF - LAX
2 stops29h 06mUnited Airlines
Deal found 6/16$686
This FlightHub deal was found by Cheapflights users on 6/14. 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.
Wed 9/312:10 amLAX - SOF
1 stop28h 35mTurkish Airlines
Fri 9/263:35 pmSOF - LAX
1 stop16h 50mTurkish Airlines
Deal found 6/14$693
This Expedia deal was found by Cheapflights users on 6/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/57:30 amLAX - SOF
2 stops17h 45mAir Canada
Sat 9/612:45 pmSOF - LAX
2 stops32h 20mAir Canada
Deal found 6/13$696
This American Airlines deal was found by Cheapflights users on 6/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/128:55 pmLAX - SOF
1 stop30h 05mAmerican Airlines
Fri 12/268:15 pmSOF - LAX
1 stop27h 15mAmerican Airlines
Deal found 6/15$699
This SWISS deal was found by Cheapflights users on 6/14. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/147:10 pmLAX - SOF
2 stops37h 10mSWISS
Sun 12/281:55 pmSOF - LAX
2 stops36h 35mSWISS
Deal found 6/14$801

Cheapflights Fare Finder

Customize your flight search to find flights from Pasadena to Sofia 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 June 16, 2025.
Use the filters below to find and compare flights from Pasadena to Sofia that are best for you.

Fly from

Pasadena

Fly to

Sofia

Route

Depart

Return

Price

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Sun 8/31

10:30 pm-1:00 pm

2 stops28h 30m

Sofia

Mon 9/15

3:30 pm-4:30 pm

1 stop35h 00m

$659

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Tue 8/5

3:05 pm-3:20 pm

1 stop14h 15m

Sofia

Wed 8/20

8:00 am-1:05 pm

1 stop15h 05m

$660

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Thu 8/7

3:15 pm-5:10 pm

1 stop15h 55m

Sofia

Sun 9/7

6:00 pm-1:15 pm

1 stop29h 15m

$664

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Wed 8/6

2:55 pm-10:50 pm

1 stop21h 55m

Sofia

Sat 9/6

6:15 am-1:00 pm

1 stop16h 45m

$669

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Wed 10/15

8:05 pm-1:30 pm

1 stop31h 25m

Sofia

Wed 10/29

9:00 pm-2:30 pm

1 stop26h 30m

$674

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Mon 8/4

5:30 pm-11:00 pm

1 stop19h 30m

Sofia

Sun 8/17

1:55 pm-9:01 am

2 stops29h 06m

$686

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Wed 9/3

12:10 am-2:45 pm

1 stop28h 35m

Sofia

Fri 9/26

3:35 pm-10:25 pm

1 stop16h 50m

$693

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Tue 8/5

7:30 am-11:15 am

2 stops17h 45m

Sofia

Sat 9/6

12:45 pm-11:05 am

2 stops32h 20m

$696

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Fri 12/12

8:55 pm-1:00 pm

1 stop30h 05m

Sofia

Fri 12/26

8:15 pm-1:30 pm

1 stop27h 15m

$699

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Sat 7/12

10:20 pm-8:55 am

2 stops48h 35m

$286

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 17 results
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Best time to book a flight from Pasadena to Sofia

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

How far ahead should I book a flight from Pasadena to Sofia?

Use this chart to determine the optimal time to book a round-trip flight from Pasadena to Sofia. Price data was last updated on June 13, 2025.

The best time to book flights from Pasadena to Sofia is 35 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Pasadena to Sofia (average of $632). Flying from Pasadena to Sofia in June is currently the most expensive (average of $1,203). 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 SOF?

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

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

What is the cheapest day to fly from Pasadena to Sofia?

Use this chart to determine the cheapest time to fly round-trip from Pasadena to Sofia. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Pasadena to Sofia flight should consider departing on Monday evenings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Sofia by month

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

In terms of precipitation, rainfall in Sofia 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 Sofia when rainfall is around 1.2 in.

Temperature in Sofia by month

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

If weather is an important factor for your trip to Sofia, 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 Sofia

Get insights into the airlines that provide service to Sofia. 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 Sofia. Reviews last updated June 16, 2025.
To help decide which airline to fly from Pasadena to Sofia, see what other customers have to say about Austrian Airlines, United Airlines and Turkish Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
804 reviews

Comfort

7.3

Food

6.8

Crew

8.1

Entertainment

6.8

Overall

7.6

Boarding

7.6

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
804 reviews
Austrian Airlines
7.6
Good
804 reviews

Comfort

7.3

Food

6.8

Crew

8.1

Entertainment

6.8

Overall

7.6

Boarding

7.6

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
8,801 reviews
Austrian Airlines
7.6
Good
804 reviews

Comfort

7.3

Food

6.8

Crew

8.1

Entertainment

6.8

Overall

7.6

Boarding

7.6

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
3,852 reviews
Austrian Airlines
7.6
Good
804 reviews

Comfort

7.3

Food

6.8

Crew

8.1

Entertainment

6.8

Overall

7.6

Boarding

7.6

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
American Airlines
7.2
Good
10,000 reviews
Austrian Airlines
7.6
Good
804 reviews

Comfort

7.3

Food

6.8

Crew

8.1

Entertainment

6.8

Overall

7.6

Boarding

7.6

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
9,554 reviews
Austrian Airlines
7.6
Good
804 reviews

Comfort

7.3

Food

6.8

Crew

8.1

Entertainment

6.8

Overall

7.6

Boarding

7.6

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 Sofia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sofia from Pasadena?

    Located just 4.2 mi from the city center, Sofia is the airport most travelers will use when flying to Sofia from Pasadena. Booking flights from Pasadena to Sofia (SOF) should be relatively easy as there are 0 daily inbound flights from Pasadena from 8 different airlines.

  • What are the cheapest airlines to fly from Pasadena to Sofia one-way?

    One-way options have recently been found by users for as low as $444 on ITA Airways. Other airlines that offer cheap prices include British Airways from $470 and United Airlines from $491 one-way.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Pasadena to Sofia (average of $632). Flying from Pasadena to Sofia in June is currently the most expensive (average of $1,203). 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

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Top 8 airlines flying from Pasadena to Sofia

Discover the top 8 airlines that operate flights from Pasadena to Sofia. 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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
ITA AirwaysCheapest$530Average$1,288FlexibilityNo cancel feeOn-time81%
LOTCheapest$571Average$983FlexibilityNo cancel feeOn-time81%
British AirwaysCheapest$579Average$941FlexibilityNo cancel feeOn-time70%
KLMCheapest$588Average$820FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$597Average$710FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$604Average$847FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$636Average$849FlexibilityNo cancel feeOn-time69%
Austrian AirlinesCheapest$651Average$922FlexibilityNo cancel feeOn-time78%

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