In terms of precipitation, rainfall in Oakland, California ranges from 0.0 - 4.8 inches per month. January is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Oakland, California when rainfall is around 0.0 in.

If weather is an important factor for your trip to Oakland, California, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

How far in advance should I book a flight from Bulgaria to Oakland, California?

To save on the cost of your flight from Bulgaria to Oakland, California, book at least 50 days before your planned departure. Booking around this time can save you about 38% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $858 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,084.

What is the cheapest month to fly from Bulgaria to Oakland, California?

Flights from Bulgaria to Oakland, California lean towards being more expensive in January. Prices are generally better when you fly from Bulgaria to Oakland, California in February, with the cheapest ticket starting at $798.

What is the cheapest time of day to fly from BG to OAK?

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

What airport do you fly into for flights to Oakland from Bulgaria?

If you book a flight to Oakland from Bulgaria, you will be flying to Oakland, which is the city’s only airport. Oakland (OAK) is located 7.0 mi from the center of Oakland.

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

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

How can I find direct flights from Bulgaria to Oakland?

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

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

Yes. Cheapflights offers flight deals from Bulgaria to Oakland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,169+ Cheap Flights from Bulgaria to Oakland, CA

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Cheap flight deals from Bulgaria to Oakland

Round-trip from	$1,169 (Trip.com)
Popular in	January
Cheapest in	February
Average price	$1,074

From Bulgaria to Oakland

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($65 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($41 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 Bulgaria to Oakland

Cheapest flights from Bulgaria to Oakland
Explore the most affordable flight options available from Bulgaria to Oakland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Sat 8/306:00 amSOF - OAK

3 stops27h 27mMultiple Airlines

Wed 9/310:44 amOAK - SOF

2 stops21h 56mMultiple Airlines

Deal found 8/14

$1,169

Best flights from Bulgaria to Oakland
Discover carefully curated flight deals from Bulgaria to Oakland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2025.

Sat 8/306:00 amSOF - OAK

3 stops27h 27mMultiple Airlines

Wed 9/310:44 amOAK - SOF

2 stops21h 56mMultiple Airlines

Deal found 8/14

$1,169

Last-minute flights from Bulgaria to Oakland
Discover last-minute flight deals from Bulgaria to Oakland. Data last updated August 14, 2025 and is based on user searches.

Sat 8/306:00 amSOF - OAK

3 stops27h 27mMultiple Airlines

Wed 9/310:44 amOAK - SOF

2 stops21h 56mMultiple Airlines

Deal found 8/14

$1,169

Fly from

Fly to

Route

Depart

Return

Price

SofiaOakland

SOF - OAK

SOFOAK

Sofia

Sat 8/30

6:00 am-11:27 pm

3 stops27h 27m

Oakland

Wed 9/3

10:44 am-6:40 pm

2 stops21h 56m

$1,169

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Best time to book a flight from Bulgaria to Oakland

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

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

Currently, April is the cheapest month in which you can book a flight from Bulgaria to Oakland, California (average of $183). Flying from Bulgaria to Oakland, California in November is currently the most expensive (average of $259). 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

What airport do you fly into for flights to Oakland from Bulgaria?
If you book a flight to Oakland from Bulgaria, you will be flying to Oakland, which is the city’s only airport. Oakland (OAK) is located 7.0 mi from the center of Oakland.
Can I find deals for flights from Bulgaria to Oakland that include hotel bookings?
Yes. In addition to deals on Bulgaria to Oakland flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Bulgaria to Oakland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bulgaria to Oakland.
Can I find deals for business class flights from Bulgaria to Oakland?
Yes. Cheapflights offers flight deals from Bulgaria to Oakland 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 Bulgaria to Oakland, California?
Currently, April is the cheapest month in which you can book a flight from Bulgaria to Oakland, California (average of $183). Flying from Bulgaria to Oakland, California in November is currently the most expensive (average of $259). 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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$1,169+ Cheap flights from Bulgaria to Oakland, CA (OAK)

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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Bulgaria to Oakland with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Bulgaria to Oakland

Keep the following information in mind while searching for Bulgaria to Oakland flight deals. Data was last updated August 14, 2025.

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Bulgaria to Oakland

Cheapest flights from Bulgaria to OaklandExplore the most affordable flight options available from Bulgaria to Oakland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Explore the most affordable flight options available from Bulgaria to Oakland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Bulgaria to Oakland that are best for you.

Best time to book a flight from Bulgaria to Oakland

Have a flexible travel schedule? Discover the best time to fly to Oakland from Bulgaria with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Bulgaria to Oakland

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

Related info for your journey

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

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

How can I find direct flights from Bulgaria to Oakland?

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

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

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Cheapest flights from Bulgaria to Oakland
Explore the most affordable flight options available from Bulgaria to Oakland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.