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$545+ 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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — SOF
Jan 8 — Jan 151
Thu 1/8
Thu 1/15
1 adult, Economy
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Cheap flight deals from Dayton to Sofia

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 December 9, 2025.

This United Airlines deal was found by Cheapflights users on 12/7. 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 12/127:15 amDAY - SOF
2 stops21h 35mUnited Airlines
Sun 1/46:10 amSOF - DAY
2 stops19h 55mUnited Airlines
Deal found 12/7$3,272
This United Airlines deal was found by Cheapflights users on 12/7. 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 12/127:15 amDAY - SOF
2 stops21h 35mUnited Airlines
Sat 12/132:00 pmSOF - DAY
2 stops40h 30mUnited Airlines
Deal found 12/7$6,276

Find 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 December 9, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$545
(United Airlines)
Provider with most accurate pricing for Dayton-Sofia flight deals.
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Provider most trusted by Cheapflights users for Dayton-Sofia flights.
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From Dayton to Sofia
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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 December 9, 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

Wed 2/11

10:24 am-10:45 pm

2 stops29h 21m

Sofia

Sun 2/15

6:10 am-10:15 pm

2 stops23h 05m

$545

DaytonSofia

DAY - SOF

DAYSOF

Dayton

Sun 3/8

2:07 pm-6:00 pm

2 stops21h 53m

Sofia

Sat 3/21

7:55 am-7:38 pm

2 stops17h 43m

$786

DaytonSofia

DAY - SOF

DAYSOF

Dayton

Sun 3/8

2:57 pm-6:00 pm

3 stops21h 03m

Sofia

Sat 3/21

7:55 am-7:38 pm

2 stops17h 43m

$887

DaytonSofia

DAY - SOF

DAYSOF

Dayton

Sun 3/8

2:57 pm-1:00 pm

2 stops16h 03m

Sofia

Sat 3/21

7:05 pm-8:34 pm

2 stops55h 29m

$903

DaytonSofia

DAY - SOF

DAYSOF

Dayton

Mon 12/15

2:10 pm-10:45 pm

2 stops25h 35m

$967

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

  • Most accurate provider: When it comes to deals on Dayton-Sofia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dayton-Sofia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dayton-Sofia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dayton-Sofia flights, Cheapflights users trust FlightHub the most. FlightHub 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 Dayton-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 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.

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 16h 03m. Airlines will cover a distance of 5156 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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.

See more FAQs

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