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$397+ Cheap flights from Baltimore (BWI) 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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SOF
févr. 4 — févr. 111
mar. 2/4
mar. 2/11
1 adult, Economy
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Cheap flight deals from Baltimore to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) 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 janvier 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$758
(Ovago)

One-way from

$397
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$656
Provider with most accurate pricing for Baltimore/Washington-Sofia flight deals.
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Provider most trusted by Cheapflights users for Baltimore/Washington-Sofia flights.
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From Baltimore/Washington to Sofia
Search Deals
One-way flight from Baltimore/Washington to Sofia
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Highest demand for flights based on searches. 22% potential increase in price ($245 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Baltimore to Sofia

Cheapest flights from Baltimore to Sofia
Explore the most affordable flight options available from Baltimore to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janvier 30, 2025.

This Ovago deal was found by Cheapflights users on 1/30. 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.
lun. 3/249:30 pmBWI - SOF
1 stop13h 40mBritish Airways
lun. 4/78:00 pmSOF - BWI
1 stop30h 35mBritish Airways
Deal found 1/30$758
This American Airlines deal was found by Cheapflights users on 1/30. 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.
ven. 3/215:00 amBWI - SOF
3 stops24h 15mAmerican Airlines
sam. 3/2912:05 pmSOF - BWI
2 stops33h 58mAmerican Airlines
Deal found 1/30$764
This United deal was found by Cheapflights users on 1/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 2/1910:51 amBWI - SOF
2 stops24h 19mUnited Airlines
mar. 2/256:00 amSOF - BWI
2 stops22h 12mUnited Airlines
Deal found 1/30$776
This Mytrip deal was found by Cheapflights users on 1/30. 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.
mer. 6/116:50 pmBWI - SOF
2 stops23h 10mMultiple Airlines
mer. 7/94:05 pmSOF - BWI
3 stops32h 35mMultiple Airlines
Deal found 1/30$951
This KLM deal was found by Cheapflights users on 1/30. 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.
mer. 4/93:25 pmBWI - SOF
2 stops15h 35mKLM
mar. 4/227:00 amSOF - BWI
2 stops16h 29mKLM
Deal found 1/30$1,129

Find flights from Baltimore to Sofia within your budget

Customize your flight search to find flights from Baltimore 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 janvier 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaltimoreSofia

BWI - SOF

BWISOF

Baltimore/Washington

lun. 3/24

9:30 pm-5:10 pm

1 stop13h 40m

Sofia

lun. 4/7

8:00 pm-7:35 pm

1 stop30h 35m

$758

BaltimoreSofia

BWI - SOF

BWISOF

Baltimore/Washington

ven. 3/21

5:00 am-11:15 am

3 stops24h 15m

Sofia

sam. 3/29

12:05 pm-4:03 pm

2 stops33h 58m

$764

BaltimoreSofia

BWI - SOF

BWISOF

Baltimore/Washington

mer. 2/19

10:51 am-6:10 pm

2 stops24h 19m

Sofia

mar. 2/25

6:00 am-9:12 pm

2 stops22h 12m

$776

BaltimoreSofia

BWI - SOF

BWISOF

Baltimore/Washington

mer. 6/11

6:50 pm-1:00 am

2 stops23h 10m

Sofia

mer. 7/9

4:05 pm-5:40 pm

3 stops32h 35m

$951

BaltimoreSofia

BWI - SOF

BWISOF

Baltimore/Washington

mer. 4/9

3:25 pm-2:00 pm

2 stops15h 35m

Sofia

mar. 4/22

7:00 am-4:29 pm

2 stops16h 29m

$1,129

BaltimoreSofia

BWI - SOF

BWISOF

Baltimore/Washington

dim. 4/6

8:39 am-6:55 pm

3 stops27h 16m

$397

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Compare providers for flights from Baltimore to Sofia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Sofia in January.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

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

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

Travel insights for flights from Baltimore to Sofia

Get recent, data-driven insights about flights from Baltimore to Sofia including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Baltimore to Sofia (average of $632). Flying from Baltimore to Sofia in June is currently the most expensive (average of $1,243). 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.

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

Find hourly flight availability from Baltimore 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 janvier 30, 2025.

It’s typically best to fly out from Baltimore to Sofia in the afternoon. Doing so could potentially save you 42% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Sofia by month

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

In terms of precipitation, rainfall in Sofia ranges from 1.2 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Sofia when rainfall is around 1.2 in.

Temperature in Sofia by month

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

If weather is an important factor for your trip to Sofia, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Sofia

Get insights into the airlines that provide service to Sofia. 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 Sofia. Reviews last updated janvier 30, 2025.
KLM
7.8
Good
1,335 reviews

Crew

8.4

Food

7.3

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,335 reviews
KLM
7.8
Good
1,335 reviews

Crew

8.4

Food

7.3

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

United Airlines
7.4
Good
8,913 reviews
KLM
7.8
Good
1,335 reviews

Crew

8.4

Food

7.3

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

American Airlines
7.2
Good
10,000 reviews
KLM
7.8
Good
1,335 reviews

Crew

8.4

Food

7.3

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

British Airways
6.6
Okay
6,795 reviews
KLM
7.8
Good
1,335 reviews

Crew

8.4

Food

7.3

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

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

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Baltimore to Sofia (average of $632). Flying from Baltimore to Sofia in June is currently the most expensive (average of $1,243). 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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Alternative routes for Baltimore to Sofia

See prices for flight routes from nearby airports that may be better suited for you.
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