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$333+ Cheap flights from Midway (MDW) to Sofia (SOF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
MDW — SOF
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Midway to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Midway (MDW) 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 11, 2025.

Round-trip from

$634
(Air France)

One-way from

$333
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$632
From Chicago Midway to Sofia
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One-way flight from Chicago Midway to Sofia
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Highest demand for flights based on searches. 26% potential increase in price ($264 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Midway to Sofia

Cheapest flights from Midway to Sofia
Explore the most affordable flight options available from Midway to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Air France deal was found by Cheapflights users on 9/11. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/151:47 pmMDW - SOF
2 stops16h 08mMultiple Airlines
Thu 1/157:00 amSOF - MDW
2 stops19h 08mMultiple Airlines
Deal found 9/11$634
This KLM deal was found by Cheapflights users on 9/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/169:35 amMDW - SOF
2 stops44h 25mKLM
Mon 10/207:00 amSOF - MDW
2 stops19h 25mKLM
Deal found 9/10$832
This Air France deal was found by Cheapflights users on 9/11. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/41:08 pmMDW - SOF
2 stops16h 52mMultiple Airlines
Fri 10/177:00 amSOF - MDW
2 stops17h 09mMultiple Airlines
Deal found 9/11$994
This Air France deal was found by Cheapflights users on 9/11. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/41:08 pmMDW - SOF
2 stops16h 52mMultiple Airlines
Sun 10/197:00 amSOF - MDW
2 stops17h 09mMultiple Airlines
Deal found 9/11$1,044
This Air France deal was found by Cheapflights users on 9/11. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/121:50 pmMDW - SOF
2 stops16h 05mMultiple Airlines
Sun 1/187:00 amSOF - MDW
2 stops19h 08mMultiple Airlines
Deal found 9/11$1,084
This Air France deal was found by Cheapflights users on 9/11. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/261:48 pmMDW - SOF
2 stops17h 07mMultiple Airlines
Sun 11/27:00 amSOF - MDW
2 stops18h 43mMultiple Airlines
Deal found 9/11$1,174
This Air France deal was found by Cheapflights users on 9/11. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2412:43 pmMDW - SOF
2 stops17h 17mAir France
Sat 9/277:00 amSOF - MDW
2 stops22h 10mAir France
Deal found 9/11$1,727
This Air France deal was found by Cheapflights users on 9/10. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/121:50 pmMDW - SOF
2 stops16h 05mMultiple Airlines
Sun 1/47:00 amSOF - MDW
2 stops18h 19mMultiple Airlines
Deal found 9/10$1,784
This Air France deal was found by Cheapflights users on 9/10. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2312:43 pmMDW - SOF
2 stops17h 17mAir France
Fri 9/267:00 amSOF - MDW
2 stops22h 36mAir France
Deal found 9/10$1,980
This Mytrip deal was found by Cheapflights users on 9/10. 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.
Tue 9/239:20 amMDW - SOF
3 stops24h 35mMultiple Airlines
Fri 9/262:35 pmSOF - MDW
3 stops30h 28mMultiple Airlines
Deal found 9/10$2,185
This Mytrip deal was found by Cheapflights users on 9/11. 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.
Wed 9/245:20 pmMDW - SOF
3 stops34h 20mMultiple Airlines
Sat 9/276:15 amSOF - MDW
3 stops34h 24mMultiple Airlines
Deal found 9/11$2,451

Cheapflights Fare Finder

 
Customize your flight search to find flights from Midway 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 11, 2025.
Use the filters below to find and compare flights from Chicago Midway Airport to Sofia that are best for you.

Fly from

Midway

Fly to

Sofia

Route

Depart

Return

Price

ChicagoSofia

MDW - SOF

MDWSOF

Chicago Midway

Sat 11/15

1:47 pm-1:55 pm

2 stops16h 08m

Sofia

Thu 1/15

7:00 am-6:08 pm

2 stops19h 08m

$634

ChicagoSofia

MDW - SOF

MDWSOF

Chicago Midway

Thu 10/16

9:35 am-2:00 pm

2 stops20h 25m

Sofia

Mon 10/20

7:00 am-6:25 pm

2 stops19h 25m

$832

ChicagoSofia

MDW - SOF

MDWSOF

Chicago Midway

Sat 10/4

1:08 pm-2:00 pm

2 stops16h 52m

Sofia

Fri 10/17

7:00 am-4:09 pm

2 stops17h 09m

$994

ChicagoSofia

MDW - SOF

MDWSOF

Chicago Midway

Sat 10/4

1:08 pm-2:00 pm

2 stops16h 52m

Sofia

Sun 10/19

7:00 am-4:09 pm

2 stops17h 09m

$1,044

ChicagoSofia

MDW - SOF

MDWSOF

Chicago Midway

Fri 12/12

1:14 pm-1:55 pm

2 stops16h 41m

Sofia

Sat 2/28

7:00 am-6:08 pm

2 stops19h 08m

$1,044

ChicagoSofia

MDW - SOF

MDWSOF

Chicago Midway

Fri 12/12

1:50 pm-1:55 pm

2 stops16h 05m

Sofia

Sun 1/18

7:00 am-6:08 pm

2 stops19h 08m

$1,084

ChicagoSofia

MDW - SOF

MDWSOF

Chicago Midway

Fri 3/6

2:00 pm-1:55 pm

2 stops15h 55m

Sofia

Mon 3/9

7:00 am-6:08 pm

2 stops18h 08m

$1,091

ChicagoSofia

MDW - SOF

MDWSOF

Chicago Midway

Sun 10/26

1:48 pm-1:55 pm

2 stops17h 07m

Sofia

Sun 11/2

7:00 am-6:43 pm

2 stops18h 43m

$1,174

ChicagoSofia

MDW - SOF

MDWSOF

Chicago Midway

Sun 11/23

6:20 am-11:20 am

2 stops45h 00m

$333

ChicagoSofia

MDW - SOF

MDWSOF

Chicago Midway

Wed 10/15

9:35 am-7:05 pm

3 stops25h 30m

$506

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Midway to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from Midway 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 Chicago Midway Airport to Sofia

What is the cheapest time of day to fly from MDW to SOF?

Find hourly flight availability from Midway to Sofia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago Midway Airport to Sofia as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Midway to Sofia. 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 Sofia from Chicago Midway?

    For a flight from Chicago Midway to Sofia, you will be flying into Sofia. Sofia (SOF) is just 4.2 mi from the center of the city. Sofia is the only Sofia airport and it handles 0 inbound flights from Chicago Midway per day. 0 airlines have flights to Sofia from Chicago Midway on a regular basis.

  • How long is the flight from Chicago Midway Airport to Sofia?

    Airlines like KLM fly from Chicago Midway Airport to Sofia in about 20h 25m. The time it takes to get you to your destination can typically vary by up to . The distance between Chicago Midway Airport and Sofia is about 5198 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Midway 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 Chicago Midway Airport to Sofia?

    Currently, November is the cheapest month in which you can book a flight from Chicago Midway Airport to Sofia (average of $632). Flying from Chicago Midway Airport to Sofia in June is currently the most expensive (average of $1,185). 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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