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$731+ Cheap flights from Monterey (MRY) 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 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
MRY — SOF
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Cheap flight deals from Monterey to Bulgaria

Keep the following information in mind while searching for Monterey to Bulgaria flight deals. Data was last updated octubre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$731
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$625
Provider with most accurate pricing for San Francisco-Sofia flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Sofia flights.
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From Monterey Regional to Bulgaria
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Highest demand for flights based on searches. 29% potential increase in price ($354 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($64 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Monterey to Bulgaria

Best flights from Monterey to Bulgaria
Discover carefully curated flight deals from Monterey to Bulgaria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated octubre 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/27. 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.
vie. 3/276:35 pmMRY - SOF
2 stops19h 10mUnited Airlines
mar. 3/311:50 pmSOF - MRY
2 stops19h 42mUnited Airlines
Deal found 10/27$731

Cheapflights Fare Finder

 
Customize your flight search to find flights from Monterey 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 octubre 30, 2025.
Use the filters below to find and compare flights from Monterey to Bulgaria that are best for you.

Fly from

Monterey

Fly to

Bulgaria

Route

Depart

Return

Price

MontereySofia

MRY - SOF

MRYSOF

Monterey Regional

vie. 3/27

6:35 pm-10:45 pm

2 stops19h 10m

Sofia

mar. 3/31

1:50 pm-11:32 pm

2 stops19h 42m

$731

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Best time to book a flight from Monterey to Bulgaria

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

What is the cheapest month to book a flight from Monterey to Bulgaria?

Currently, August is the cheapest month in which you can book a flight from Monterey to Bulgaria (average of $439). Flying from Monterey to Bulgaria in June is currently the most expensive (average of $827). 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 Monterey 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 Monterey to Bulgaria?

    For a flight from Monterey to Bulgaria, you will be flying from Monterey Regional. Monterey Regional (MRY) is just 3.2 mi from the center of the city.

  • How long is the flight from Monterey to Bulgaria?

    There are many flights that can get you from Monterey to Bulgaria in 19h 10m. Fly via United Airlines to get the fastest option. The distance from Monterey to Bulgaria is about 6534 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Monterey 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 Monterey to Bulgaria?

    Currently, August is the cheapest month in which you can book a flight from Monterey to Bulgaria (average of $439). Flying from Monterey to Bulgaria in June is currently the most expensive (average of $827). 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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