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$864+ Cheap flights from Oakland, CA (OAK) to Bulgaria

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — SOF
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheap flight deals from Oakland to Bulgaria

Keep the following information in mind while searching for Oakland to Bulgaria flight deals. Data was last updated July 1, 2025.

Round-trip from

$864
(British Airways)

Popular in

June

Cheapest in

January

Average price

$1,152
From Oakland to Bulgaria
Search Deals
Highest demand for flights based on searches. 30% potential increase in price ($368 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($63 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Oakland to Bulgaria

Cheapest flights from Oakland to Bulgaria
Explore the most affordable flight options available from Oakland to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

This British Airways deal was found by Cheapflights users on 6/29. 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.
Thu 10/302:47 pmOAK - SOF
2 stops35h 28mBritish Airways
Mon 11/35:25 pmSOF - OAK
2 stops40h 32mBritish Airways
Deal found 6/29$864
This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/156:00 amOAK - SOF
3 stops25h 55mMultiple Airlines
Fri 8/225:20 amSOF - OAK
3 stops35h 58mMultiple Airlines
Deal found 7/1$1,056

Cheapflights Fare Finder

Customize your flight search to find flights from Oakland 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 1, 2025.
Use the filters below to find and compare flights from Oakland to Bulgaria that are best for you.

Fly from

Oakland

Fly to

Bulgaria

Route

Depart

Return

Price

OaklandSofia

OAK - SOF

OAKSOF

Oakland

Thu 10/30

2:47 pm-11:15 am

2 stops35h 28m

Sofia

Mon 11/3

5:25 pm-11:57 pm

2 stops40h 32m

$864

OaklandSofia

OAK - SOF

OAKSOF

Oakland

Fri 8/15

6:00 am-5:55 pm

3 stops25h 55m

Sofia

Fri 8/22

5:20 am-7:18 am

3 stops35h 58m

$1,056

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Oakland to Bulgaria

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

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

Currently, November is the cheapest month in which you can book a flight from Oakland, California to Bulgaria (average of $632). Flying from Oakland, California to Bulgaria in June is currently the most expensive (average of $1,189). 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.

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 1, 2025.
See what other customers who have flown with British Airways from Oakland to Bulgaria have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.6
Okay
7,086 reviews

Entertainment

6.4

Food

6.3

Overall

6.6

Crew

7.6

Comfort

6.7

Boarding

6.8

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

LAX - LHR

Entertainment system did not work. Seems like Wi-Fi should have been comped at hat point. Boarding at Marco Polo in Venice was terrible. Insisted on gate checking our bag but not others! Connection was confused and flight was very late.
British Airways
6.6
Okay
7,086 reviews
British Airways
6.6
Okay
7,086 reviews

Entertainment

6.4

Food

6.3

Overall

6.6

Crew

7.6

Comfort

6.7

Boarding

6.8

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

LAX - LHR

Entertainment system did not work. Seems like Wi-Fi should have been comped at hat point. Boarding at Marco Polo in Venice was terrible. Insisted on gate checking our bag but not others! Connection was confused and flight was very late.

Related info for your journey

Find useful and relevant information for your journey from Oakland to Bulgaria. 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 from for flights from Oakland to Bulgaria?

    Most people fly from Oakland (OAK) if they book a flight from Oakland to Bulgaria. Oakland is conveniently located just 7.0 mi from Oakland’s city center.

  • What are the most popular routes from Oakland, California to Bulgaria?

    While some choose either Oakland - Sofia or Oakland - Varna, Oakland - Bourgas is the most popular route from Oakland, California to Bulgaria.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Oakland, California to Bulgaria (average of $632). Flying from Oakland, California to Bulgaria in June is currently the most expensive (average of $1,189). 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

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