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$488+ Cheap flights from Sofia (SOF) to Wisconsin

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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — MKE
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Sofia to Wisconsin

Keep the following information in mind while searching for Sofia to Wisconsin flight deals. Data was last updated June 12, 2025.

Round-trip from

$669
(Air France)

One-way from

$488
(Kiwi.com)
From Sofia to Wisconsin
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One-way flight from Sofia to Wisconsin
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Find flight deals from Sofia to Wisconsin

Cheapest flights from Sofia to Wisconsin
Explore the most affordable flight options available from Sofia to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/193:35 pmSOF - ORD
1 stop26h 05mTurkish Airlines
Mon 6/3011:25 amORD - SOF
1 stop13h 10mTurkish Airlines
Deal found 6/10$668
This KLM deal was found by Cheapflights users on 6/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/217:00 amSOF - ORD
1 stop15h 30mKLM
Sun 12/74:25 pmORD - SOF
1 stop13h 40mKLM
Deal found 6/11$670
This Trip.com deal was found by Cheapflights users on 6/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/226:00 pmSOF - ORD
1 stop27h 10mITA Airways
Sat 7/193:00 pmORD - SOF
1 stop18h 10mITA Airways
Deal found 6/12$673
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/231:50 pmSOF - ORD
2 stops26h 09mUnited Airlines
Tue 7/86:00 pmORD - SOF
1 stop21h 00mUnited Airlines
Deal found 6/11$675
This oojo deal was found by Cheapflights users on 6/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/216:40 pmSOF - ORD
1 stop25h 25mLOT
Sat 7/129:40 pmORD - SOF
1 stop12h 15mLOT
Deal found 6/12$678
This Air France deal was found by Cheapflights users on 6/12. 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 11/17:00 amSOF - ORD
2 stops16h 34mMultiple Airlines
Sat 12/61:35 pmORD - SOF
2 stops16h 20mMultiple Airlines
Deal found 6/12$679
This British Airways deal was found by Cheapflights users on 6/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/238:00 pmSOF - ORD
2 stops45h 16mBritish Airways
Sat 7/122:37 pmORD - SOF
2 stops21h 43mBritish Airways
Deal found 6/12$680
This United Airlines deal was found by Cheapflights users on 6/12. 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 9/196:15 amSOF - MSP
2 stops38h 54mUnited Airlines
Sun 9/2811:29 amMSP - SOF
2 stops27h 31mUnited Airlines
Deal found 6/12$684
This Lufthansa deal was found by Cheapflights users on 6/12. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/246:20 amSOF - ORD
1 stop16h 35mLufthansa
Sun 7/139:40 pmORD - SOF
1 stop17h 20mLufthansa
Deal found 6/12$687
This Air Canada deal was found by Cheapflights users on 6/12. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/246:20 amSOF - ORD
2 stops35h 32mAir Canada
Mon 7/149:55 amORD - SOF
2 stops18h 05mAir Canada
Deal found 6/12$694
This Air Canada deal was found by Cheapflights users on 6/10. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/96:00 amSOF - MSP
2 stops46h 03mAir Canada
Tue 8/52:10 pmMSP - SOF
2 stops37h 05mAir Canada
Deal found 6/10$707
This Austrian Airlines deal was found by Cheapflights users on 6/12. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/216:55 pmSOF - ORD
1 stop26h 25mAustrian Airlines
Mon 7/143:55 pmORD - SOF
2 stops18h 15mAustrian Airlines
Deal found 6/12$729

Cheapflights Fare Finder

Customize your flight search to find flights from Sofia to Wisconsin 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 June 12, 2025.
Use the filters below to find and compare flights from Sofia to Wisconsin that are best for you.

Fly from

Sofia

Fly to

Wisconsin

Route

Depart

Return

Price

SofiaChicago

SOF - ORD

SOFORD

Sofia

Sat 11/1

7:00 am-3:30 pm

1 stop15h 30m

Chicago O'Hare Intl

Sat 12/6

1:35 pm-1:55 pm

2 stops16h 20m

$669

SofiaChicago

SOF - ORD

SOFORD

Sofia

Fri 11/21

7:00 am-2:30 pm

1 stop15h 30m

Chicago O'Hare Intl

Sun 12/7

4:25 pm-2:05 pm

1 stop13h 40m

$670

SofiaChicago

SOF - ORD

SOFORD

Sofia

Sun 6/22

6:00 pm-1:10 pm

1 stop27h 10m

Chicago O'Hare Intl

Sat 7/19

3:00 pm-5:10 pm

1 stop18h 10m

$673

SofiaChicago

SOF - ORD

SOFORD

Sofia

Mon 6/23

1:50 pm-7:59 am

2 stops26h 09m

Chicago O'Hare Intl

Tue 7/8

6:00 pm-11:00 pm

1 stop21h 00m

$675

SofiaChicago

SOF - ORD

SOFORD

Sofia

Mon 6/23

5:20 am-7:40 pm

1 stop22h 20m

Chicago O'Hare Intl

Mon 7/21

5:10 pm-2:00 am

1 stop24h 50m

$678

SofiaChicago

SOF - ORD

SOFORD

Sofia

Mon 6/23

8:00 pm-9:16 am

2 stops45h 16m

Chicago O'Hare Intl

Sat 7/12

2:37 pm-8:20 pm

2 stops21h 43m

$680

SofiaChicago

SOF - ORD

SOFORD

Sofia

Mon 9/15

7:00 am-5:36 pm

2 stops18h 36m

Chicago O'Hare Intl

Tue 9/30

1:35 pm-2:00 pm

2 stops16h 25m

$684

SofiaMinneapolis

SOF - MSP

SOFMSP

Sofia

Fri 9/19

6:15 am-1:09 pm

2 stops38h 54m

Minneapolis St Paul

Sun 9/28

11:29 am-11:00 pm

2 stops27h 31m

$684

SofiaChicago

SOF - ORD

SOFORD

Sofia

Tue 6/24

6:20 am-2:55 pm

1 stop16h 35m

Chicago O'Hare Intl

Sun 7/13

9:40 pm-11:00 pm

1 stop17h 20m

$687

SofiaChicago

SOF - ORD

SOFORD

Sofia

Tue 6/24

6:20 am-9:52 am

2 stops35h 32m

Chicago O'Hare Intl

Mon 7/14

9:55 am-12:00 pm

2 stops18h 05m

$694

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 30 results
1
2
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Best time to book a flight from Sofia to Wisconsin

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

Rainfall in Wisconsin by month

Plan your trip to Wisconsin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Wisconsin ranges from 1.4 - 4.0 inches per month. June is typically the wettest month, when rainfall can reach 4.0 in. January is typically the driest time to visit Wisconsin when rainfall is around 1.4 in.

Temperature in Wisconsin by month

Plan your trip to Wisconsin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Wisconsin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Wisconsin

Get insights into the airlines that provide service to Wisconsin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Wisconsin. Reviews last updated June 12, 2025.
Read reviews from past customers who have flown KLM, LOT and Austrian Airlines from Sofia to Wisconsin. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,358 reviews

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
LOT
7.6
Good
1,077 reviews
KLM
7.8
Good
1,358 reviews

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Austrian Airlines
7.6
Good
802 reviews
KLM
7.8
Good
1,358 reviews

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Air France
7.5
Good
1,463 reviews
KLM
7.8
Good
1,358 reviews

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Qatar Airways
7.4
Good
3,584 reviews
KLM
7.8
Good
1,358 reviews

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Related info for your journey

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

    Sofia (SOF) is the airport you will fly out of if you book a flight from Sofia to Wisconsin. It is only a 4.2 mi journey to Sofia (SOF) from Sofia’s city center.

  • What are the cheapest airlines to fly from Sofia to Wisconsin one-way?

    The cheapest airlines for a one-way flight from Sofia to Wisconsin are Qatar Airways ($576), TAP AIR PORTUGAL ($654), and British Airways ($655).

  • What are the most popular routes from Sofia to Wisconsin?

    When deciding which route to take from Sofia to Wisconsin consider Sofia - Chicago O'Hare Intl, Sofia - Minneapolis St Paul or Sofia - Madison Truax Field as they are the most popular.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Sofia to Wisconsin (average of $280). Flying from Sofia to Wisconsin in June is currently the most expensive (average of $376). 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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