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$687+ Cheap flights from Sofia (SOF) to Baltimore (BWI)

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — BWI
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Sofia to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Sofia (SOF) to Baltimore (BWI). 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 April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
2 stars

Round-trip from

$826
(American Airlines)

One-way from

$687
(KLM)

Popular in

June

Cheapest in

March

Average price

$688
Provider with most accurate pricing for Sofia-Baltimore/Washington flight deals.
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Provider most trusted by Cheapflights users for Sofia-Baltimore/Washington flights.
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From Sofia to Baltimore/Washington
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One-way flight from Sofia to Baltimore/Washington
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Highest demand for flights based on searches. 10% potential increase in price ($80 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Sofia to Baltimore

Cheapest flights from Sofia to Baltimore
Explore the most affordable flight options available from Sofia to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/148:00 pmSOF - BWI
1 stop30h 35mAmerican Airlines
Sun 7/279:20 pmBWI - SOF
1 stop14h 50mAmerican Airlines
Deal found 4/28$826
This British Airways deal was found by Cheapflights users on 4/28. 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 7/148:00 pmSOF - BWI
2 stops29h 06mBritish Airways
Sun 7/279:20 pmBWI - SOF
1 stop14h 50mBritish Airways
Deal found 4/28$834
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Wed 5/146:00 amSOF - BWI
2 stops22h 37mMultiple Airlines
Wed 5/216:45 amBWI - SOF
2 stops21h 30mMultiple Airlines
Deal found 4/28$850
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Thu 6/126:00 amSOF - BWI
2 stops22h 42mUnited Airlines
Thu 6/196:40 amBWI - SOF
2 stops22h 00mUnited Airlines
Deal found 4/28$896
This KLM deal was found by Cheapflights users on 4/28. 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 8/77:00 amSOF - BWI
2 stops16h 41mKLM
Thu 8/212:10 pmBWI - SOF
2 stops16h 50mKLM
Deal found 4/28$1,100

Cheapflights Fare Finder

Customize your flight search to find flights from Sofia to Baltimore 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 April 29, 2025.
Use the filters below to find and compare flights from Sofia to Baltimore that are best for you.

Fly from

Sofia

Fly to

Baltimore

Route

Depart

Return

Price

SofiaBaltimore

SOF - BWI

SOFBWI

Sofia

Mon 7/14

8:00 pm-7:35 pm

1 stop30h 35m

Baltimore/Washington

Sun 7/27

9:20 pm-7:10 pm

1 stop14h 50m

$826

SofiaBaltimore

SOF - BWI

SOFBWI

Sofia

Mon 7/14

8:00 pm-6:06 pm

2 stops29h 06m

Baltimore/Washington

Sun 7/27

9:20 pm-7:10 pm

1 stop14h 50m

$834

SofiaBaltimore

SOF - BWI

SOFBWI

Sofia

Wed 5/14

6:00 am-9:37 pm

2 stops22h 37m

Baltimore/Washington

Wed 5/21

6:45 am-11:15 am

2 stops21h 30m

$850

SofiaBaltimore

SOF - BWI

SOFBWI

Sofia

Thu 6/12

6:00 am-9:42 pm

2 stops22h 42m

Baltimore/Washington

Thu 6/19

6:40 am-11:40 am

2 stops22h 00m

$896

SofiaBaltimore

SOF - BWI

SOFBWI

Sofia

Thu 8/7

7:00 am-4:41 pm

2 stops16h 41m

Baltimore/Washington

Thu 8/21

2:10 pm-2:00 pm

2 stops16h 50m

$1,100

SofiaBaltimore

SOF - BWI

SOFBWI

Sofia

Tue 6/3

7:00 am-4:23 pm

2 stops16h 23m

$687

SofiaBaltimore

SOF - BWI

SOFBWI

Sofia

Sat 5/24

6:15 am-9:42 pm

2 stops22h 27m

$751

SofiaBaltimore

SOF - BWI

SOFBWI

Sofia

Wed 7/16

9:30 pm-7:35 pm

1 stop29h 05m

$784

SofiaBaltimore

SOF - BWI

SOFBWI

Sofia

Sat 5/24

6:25 am-7:35 pm

1 stop20h 10m

$2,432

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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

Have a flexible travel schedule? Discover the best time to fly to Baltimore 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 Baltimore

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

Currently, August is the cheapest month in which you can book a flight from Sofia to Baltimore (average of $241). Flying from Sofia to Baltimore in March is currently the most expensive (average of $290). 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.

Rainfall in Baltimore by month

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

In terms of precipitation, rainfall in Baltimore ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Baltimore when rainfall is around 2.9 in.

Temperature in Baltimore by month

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

If weather is an important factor for your trip to Baltimore, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. 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 Baltimore. Reviews last updated April 29, 2025.
See what other customers who have flown with KLM, United Airlines and American Airlines from Sofia to Baltimore have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,333 reviews

Comfort

7.7

Entertainment

7.1

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,333 reviews
KLM
7.8
Good
1,333 reviews

Comfort

7.7

Entertainment

7.1

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
United Airlines
7.4
Good
8,696 reviews
KLM
7.8
Good
1,333 reviews

Comfort

7.7

Entertainment

7.1

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
American Airlines
7.2
Good
10,000 reviews
KLM
7.8
Good
1,333 reviews

Comfort

7.7

Entertainment

7.1

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
British Airways
6.6
Okay
6,834 reviews
KLM
7.8
Good
1,333 reviews

Comfort

7.7

Entertainment

7.1

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

Find useful and relevant information for your journey from Sofia to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Sofia to Baltimore round-trip?

    Cheapflights users have booked flights from Sofia to Baltimore round-trip from $826. Other airlines that can offer you cheap pricing are British Airways, from $834, and United Airlines, from $896.

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

    For one-way options, check prices for KLM. According to our data, you can fly for as low as $687. Users have also found prices from $751 and $784 on United Airlines and American Airlines, respectively.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Sofia to Baltimore (average of $241). Flying from Sofia to Baltimore in March is currently the most expensive (average of $290). 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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