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Sofia

$555+ Cheap flights from Orange County 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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — SOF
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheap flight deals from Orange County to Sofia

Keep the following information in mind while searching for Orange County to Sofia flight deals. Data was last updated agosto 14, 2025.

Round-trip from

$599
(Air Canada)

One-way from

$555
(Cheapflightsfares)

Popular in

June

Cheapest in

February

Average price

$809
From Orange County to Sofia
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One-way flight from Orange County to Sofia
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Highest demand for flights based on searches. 21% potential increase in price ($230 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Orange County to Sofia

Cheapest flights from Orange County to Sofia
Explore the most affordable flight options available from Orange County to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This United Airlines deal was found by Cheapflights users on 8/14. 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.
dom. 12/288:00 amSNA - SOF
2 stops28h 45mUnited Airlines
mié. 1/146:10 amSOF - SNA
2 stops24h 46mUnited Airlines
Deal found 8/14$615
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/296:40 pmSNA - SOF
3 stops33h 05mUnited Airlines
vie. 1/166:10 amSOF - SNA
2 stops25h 35mUnited Airlines
Deal found 8/13$619
This United Airlines deal was found by Cheapflights users on 8/14. 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.
mar. 12/306:40 pmSNA - SOF
3 stops33h 10mUnited Airlines
mar. 1/136:00 amSOF - SNA
2 stops21h 31mUnited Airlines
Deal found 8/14$620
This United Airlines deal was found by Cheapflights users on 8/14. 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.
mar. 12/307:05 pmSNA - SOF
2 stops32h 45mUnited Airlines
mié. 1/146:10 amSOF - SNA
2 stops24h 35mUnited Airlines
Deal found 8/14$625
This United Airlines deal was found by Cheapflights users on 8/14. 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.
dom. 12/288:00 amSNA - SOF
2 stops28h 45mUnited Airlines
lun. 1/121:55 pmSOF - SNA
2 stops37h 36mUnited Airlines
Deal found 8/14$627
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/296:40 pmSNA - SOF
3 stops33h 05mUnited Airlines
lun. 1/121:55 pmSOF - SNA
2 stops37h 36mUnited Airlines
Deal found 8/13$631
This United Airlines deal was found by Cheapflights users on 8/14. 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.
mar. 12/306:40 pmSNA - SOF
3 stops33h 10mUnited Airlines
lun. 1/121:55 pmSOF - SNA
2 stops37h 36mUnited Airlines
Deal found 8/14$632
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/276:40 pmSNA - SOF
3 stops31h 10mUnited Airlines
vie. 1/166:10 amSOF - SNA
2 stops21h 21mUnited Airlines
Deal found 8/13$633
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/276:40 pmSNA - SOF
3 stops31h 10mUnited Airlines
lun. 1/121:55 pmSOF - SNA
2 stops37h 36mUnited Airlines
Deal found 8/13$645
This United Airlines deal was found by Cheapflights users on 8/14. 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.
dom. 12/288:00 amSNA - SOF
2 stops28h 45mUnited Airlines
sáb. 1/176:25 amSOF - SNA
2 stops22h 38mUnited Airlines
Deal found 8/14$646
This United Airlines deal was found by Cheapflights users on 8/14. 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.
mié. 12/319:02 amSNA - SOF
2 stops18h 48mUnited Airlines
sáb. 1/176:25 amSOF - SNA
2 stops21h 06mUnited Airlines
Deal found 8/14$647

Cheapflights Fare Finder

 
Customize your flight search to find flights from Orange County 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 agosto 14, 2025.
Use the filters below to find and compare flights from Orange County to Sofia that are best for you.

Fly from

Orange County

Fly to

Sofia

Route

Depart

Return

Price

Santa AnaSofia

SNA - SOF

SNASOF

Santa Ana J. Wayne/Orange Cnty

mar. 1/13

12:25 pm-1:55 pm

2 stops39h 30m

Sofia

mar. 1/27

2:15 pm-4:33 pm

3 stops36h 18m

$599

Santa AnaSofia

SNA - SOF

SNASOF

Santa Ana J. Wayne/Orange Cnty

lun. 1/12

12:25 pm-6:20 pm

2 stops43h 55m

Sofia

mié. 1/28

6:10 am-11:21 am

2 stops39h 11m

$602

Santa AnaSofia

SNA - SOF

SNASOF

Santa Ana J. Wayne/Orange Cnty

sáb. 1/10

12:25 pm-6:20 pm

2 stops43h 55m

Sofia

mié. 1/28

6:10 am-11:21 am

2 stops39h 11m

$602

Santa AnaSofia

SNA - SOF

SNASOF

Santa Ana J. Wayne/Orange Cnty

dom. 1/11

12:25 pm-1:25 pm

2 stops39h 00m

Sofia

mié. 1/28

6:10 am-11:21 am

2 stops39h 11m

$606

Santa AnaSofia

SNA - SOF

SNASOF

Santa Ana J. Wayne/Orange Cnty

mar. 1/13

12:25 pm-1:50 pm

2 stops39h 25m

Sofia

mié. 1/28

6:10 am-11:21 am

2 stops39h 11m

$606

Santa AnaSofia

SNA - SOF

SNASOF

Santa Ana J. Wayne/Orange Cnty

sáb. 1/10

12:25 pm-6:20 pm

2 stops43h 55m

Sofia

lun. 1/26

1:55 pm-11:21 am

2 stops55h 26m

$614

Santa AnaSofia

SNA - SOF

SNASOF

Santa Ana J. Wayne/Orange Cnty

sáb. 1/10

12:25 pm-6:20 pm

2 stops43h 55m

Sofia

vie. 1/30

6:05 am-11:21 am

2 stops39h 16m

$614

Santa AnaSofia

SNA - SOF

SNASOF

Santa Ana J. Wayne/Orange Cnty

lun. 1/12

12:25 pm-6:20 pm

2 stops43h 55m

Sofia

vie. 1/30

6:05 am-11:21 am

2 stops39h 16m

$614

Santa AnaSofia

SNA - SOF

SNASOF

Santa Ana J. Wayne/Orange Cnty

lun. 1/12

12:25 pm-6:20 pm

2 stops43h 55m

Sofia

lun. 1/26

1:55 pm-11:21 am

2 stops55h 26m

$614

Santa AnaSofia

SNA - SOF

SNASOF

Santa Ana J. Wayne/Orange Cnty

dom. 12/28

8:00 am-10:45 pm

2 stops28h 45m

Sofia

mar. 1/13

6:00 am-5:31 pm

2 stops21h 31m

$615

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 18 results
1
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Best time to book a flight from Orange County to Sofia

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

What is the cheapest time of day to fly from KFI to SOF?

Find hourly flight availability from Orange County 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 agosto 14, 2025.

When flying from Orange County 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.

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 agosto 14, 2025.
Peruse reviews from past customers who have flown with United Airlines from Orange County to Sofia to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,916 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Orange County 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 Orange County?

    Sofia (SOF) is the airport you will fly into if you book a flight from Orange County to Sofia. It is only a 4.2 mi journey from Sofia (SOF) to Sofia’s city center.

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

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

  • How can I find direct flights from Orange County to Sofia?

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

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

    Yes. Cheapflights offers flight deals from Orange County 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 Orange County to Sofia?

    Currently, November is the cheapest month in which you can book a flight from Orange County to Sofia (average of $632). Flying from Orange County to Sofia in June is currently the most expensive (average of $1,186). 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.

Top airline flying from Orange County to Sofia

Discover the top airline that operate flights from Orange County 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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$896Average$1,186FlexibilityNo cancel feeOn-time69%

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