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$666+ Cheap flights from Dayton (DAY) to Sofia (SOF)

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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — SOF
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Dayton to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Dayton (DAY) 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 September 17, 2025.

Round-trip from

$666
(United Airlines)
From Dayton to Sofia
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Cheapest flights from Dayton to Sofia
Explore the most affordable flight options available from Dayton to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 10/317:45 pmDAY - SOF
2 stops16h 35mMultiple Airlines
Fri 11/76:10 amSOF - DAY
2 stops19h 51mMultiple Airlines
Deal found 9/16$666
This Ovago deal was found by Cheapflights users on 9/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/32:47 pmDAY - SOF
2 stops14h 13mLufthansa
Tue 10/76:20 amSOF - DAY
2 stops24h 23mLufthansa
Deal found 9/17$834

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dayton 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 September 17, 2025.
Use the filters below to find and compare flights from Dayton to Sofia that are best for you.

Fly from

Dayton

Fly to

Sofia

Route

Depart

Return

Price

DaytonSofia

DAY - SOF

DAYSOF

Dayton

Fri 10/31

7:45 pm-6:20 pm

2 stops16h 35m

Sofia

Fri 11/7

6:10 am-7:01 pm

2 stops19h 51m

$666

DaytonSofia

DAY - SOF

DAYSOF

Dayton

Fri 10/3

2:47 pm-12:00 pm

2 stops14h 13m

Sofia

Tue 10/7

6:20 am-11:43 pm

2 stops24h 23m

$834

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Best time to book a flight from Dayton to Sofia

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

What is the cheapest month to book a flight from Dayton to Sofia?

Currently, November is the cheapest month in which you can book a flight from Dayton to Sofia (average of $632). Flying from Dayton to Sofia in June is currently the most expensive (average of $1,183). 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 Dayton 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 Dayton to Sofia?

    Departing from Dayton to Sofia will take you 14h 13m. Airlines will cover a distance of 5156 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dayton 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 Dayton to Sofia?

    Currently, November is the cheapest month in which you can book a flight from Dayton to Sofia (average of $632). Flying from Dayton to Sofia in June is currently the most expensive (average of $1,183). 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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