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$484+ Cheap flights from Oakland, CA (OAK) 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — SOF
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap flight deals from Oakland to Sofia

Cheapest flights from Oakland to Sofia
Explore the most affordable flight options available from Oakland to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This oojo deal was found by Cheapflights users on 2/9. 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.
Mon 5/112:09 pm
OAK
-
SOF
2 stops44h 21m
British Airways
Mon 5/258:10 pm
SOF
-
OAK
2 stops32h 55m
British Airways
Deal found 2/9$760
This Gurufare deal was found by Cheapflights users on 2/8. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/257:00 am
OAK
-
SOF
2 stops30h 45m
Multiple Airlines
Wed 4/16:20 am
SOF
-
OAK
2 stops27h 23m
Multiple Airlines
Deal found 2/8$857
This KAYAK deal was found by Cheapflights users on 2/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:24 am
OAK
-
SOF
2 stops24h 06m
British Airways
Wed 8/269:25 pm
SOF
-
OAK
2 stops31h 08m
British Airways
Deal found 2/8$923
This oojo deal was found by Cheapflights users on 2/8. 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.
Mon 8/242:38 pm
OAK
-
SOF
2 stops43h 52m
British Airways
Mon 8/318:10 pm
SOF
-
OAK
2 stops35h 56m
British Airways
Deal found 2/8$927
This KAYAK deal was found by Cheapflights users on 2/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/171:20 pm
OAK
-
SOF
2 stops45h 10m
British Airways
Wed 8/269:25 pm
SOF
-
OAK
2 stops31h 08m
British Airways
Deal found 2/8$929
This oojo deal was found by Cheapflights users on 2/8. 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.
Mon 8/171:20 pm
OAK
-
SOF
2 stops45h 10m
British Airways
Mon 8/318:10 pm
SOF
-
OAK
2 stops32h 23m
British Airways
Deal found 2/8$954
This KAYAK deal was found by Cheapflights users on 2/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:24 am
OAK
-
SOF
2 stops24h 06m
British Airways
Mon 8/248:10 pm
SOF
-
OAK
2 stops35h 56m
British Airways
Deal found 2/8$964
This KAYAK deal was found by Cheapflights users on 2/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/171:20 pm
OAK
-
SOF
2 stops45h 10m
British Airways
Mon 8/248:10 pm
SOF
-
OAK
2 stops32h 23m
British Airways
Deal found 2/8$970
This KAYAK deal was found by Cheapflights users on 2/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/222:38 pm
OAK
-
SOF
2 stops42h 42m
British Airways
Mon 8/318:10 pm
SOF
-
OAK
2 stops32h 23m
British Airways
Deal found 2/8$997
This KAYAK deal was found by Cheapflights users on 2/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:24 am
OAK
-
SOF
2 stops24h 06m
British Airways
Sun 8/239:05 pm
SOF
-
OAK
2 stops31h 28m
British Airways
Deal found 2/8$1,014
This KAYAK deal was found by Cheapflights users on 2/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/171:20 pm
OAK
-
SOF
2 stops45h 10m
British Airways
Sun 8/239:05 pm
SOF
-
OAK
2 stops31h 28m
British Airways
Deal found 2/8$1,020

Find flight deals from Oakland to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) to Sofia (SOF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 11, 2026.

Most accurate provider

AranGrant
2 stars

Most trusted provider

AranGrant
2 stars

Round-trip from

$760
(oojo)

One-way from

$484
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$706
Provider with most accurate pricing for Oakland-Sofia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oakland-Sofia flights.
Search Deals
From Oakland to Sofia
Search Deals
One-way flight from Oakland to Sofia
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($310 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oakland 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 February 11, 2026.
Use the filters below to find and compare flights from Oakland to Sofia that are best for you.

Fly from

Oakland

Fly to

Sofia

Route

Depart

Return

Price

OaklandSofia

OAK - SOF

OAKSOF

Oakland

Mon 5/11

2:09 pm-8:30 pm

2 stops44h 21m

Sofia

Mon 5/25

8:10 pm-7:05 pm

2 stops32h 55m

$760

OaklandSofia

OAK - SOF

OAKSOF

Oakland

Wed 3/25

7:00 am-10:45 pm

2 stops30h 45m

Sofia

Wed 4/1

6:20 am-11:43 pm

2 stops27h 23m

$857

OaklandSofia

OAK - SOF

OAKSOF

Oakland

Mon 7/20

1:20 pm-8:30 pm

2 stops45h 10m

Sofia

Sun 8/16

9:05 pm-10:47 pm

2 stops35h 42m

$1,141

OaklandSofia

OAK - SOF

OAKSOF

Oakland

Fri 7/10

1:20 pm-8:10 pm

2 stops44h 50m

Sofia

Fri 7/24

2:15 pm-6:56 pm

2 stops38h 41m

$1,226

OaklandSofia

OAK - SOF

OAKSOF

Oakland

Sat 5/23

7:00 am-8:10 pm

2 stops27h 10m

Sofia

Mon 6/15

8:10 pm-6:56 pm

2 stops32h 46m

$1,305

OaklandSofia

OAK - SOF

OAKSOF

Oakland

Sun 3/15

6:15 am-1:50 pm

3 stops46h 35m

$484

OaklandSofia

OAK - SOF

OAKSOF

Oakland

Thu 3/19

11:47 am-11:15 am

2 stops38h 28m

$744

OaklandSofia

OAK - SOF

OAKSOF

Oakland

Fri 3/20

11:47 am-1:00 pm

2 stops40h 13m

$829

OaklandSofia

OAK - SOF

OAKSOF

Oakland

Fri 2/20

9:54 am-1:00 pm

2 stops41h 06m

$829

OaklandSofia

OAK - SOF

OAKSOF

Oakland

Wed 4/15

7:00 am-1:25 pm

2 stops44h 25m

$3,797

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

  • Most accurate provider: When it comes to deals on Oakland, California-Sofia flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Oakland, California-Sofia flight deals on Cheapflights vs. AranGrant 90-95% of the time. Price accuracy is based on data collected from Oakland, California-Sofia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oakland, California-Sofia flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oakland, California-Sofia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Oakland to Sofia

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

What is the cheapest month to book a flight from Oakland, California to Sofia?

Currently, August is the cheapest month in which you can book a flight from Oakland, California to Sofia (average of $439). Flying from Oakland, California to Sofia in June is currently the most expensive (average of $691). 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.

Related info for your journey

Find useful and relevant information for your journey from Oakland to Sofia. 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 Oakland, California to Sofia?

    British Airways can get you from Oakland, California to Sofia in just under 44h 21m. Your travel time can differ by up to . The distance from Oakland, California to Sofia is about 6472 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oakland 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 Oakland, California to Sofia?

    Currently, August is the cheapest month in which you can book a flight from Oakland, California to Sofia (average of $439). Flying from Oakland, California to Sofia in June is currently the most expensive (average of $691). 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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