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$428+ Cheap flights from Sofia (SOF) to Maryland

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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — BWI
Mar 4 — Mar 111
Wed 3/4
Wed 3/11
1 adult, Economy
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Cheap flight deals from Sofia to Maryland

Cheapest flights from Sofia to Maryland
Explore the most affordable flight options available from Sofia to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 2, 2026.

This KLM deal was found by Cheapflights users on 2/1. 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 4/97:00 am
SOF
-
IAD
1 stop15h 35m
Multiple Airlines
Wed 4/156:15 pm
IAD
-
SOF
1 stop12h 45m
Multiple Airlines
Deal found 2/1$471
This KLM deal was found by Cheapflights users on 1/31. 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.
Sat 2/77:00 am
SOF
-
IAD
1 stop16h 05m
Multiple Airlines
Fri 2/206:50 pm
IAD
-
SOF
1 stop12h 05m
Multiple Airlines
Deal found 1/31$472
This KLM deal was found by Cheapflights users on 1/31. 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.
Sun 2/157:00 am
SOF
-
IAD
1 stop16h 05m
Multiple Airlines
Tue 3/101:19 pm
IAD
-
SOF
2 stops18h 36m
Multiple Airlines
Deal found 1/31$477
This KLM deal was found by Cheapflights users on 2/2. 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.
Tue 3/37:00 am
SOF
-
IAD
2 stops18h 37m
Multiple Airlines
Tue 3/101:19 pm
IAD
-
SOF
2 stops18h 36m
Multiple Airlines
Deal found 2/2$487
This Air France deal was found by Cheapflights users on 1/31. 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.
Thu 5/147:00 am
SOF
-
IAD
1 stop19h 35m
Air France
Sat 5/309:45 pm
IAD
-
SOF
1 stop33h 15m
Air France
Deal found 1/31$492
This KLM deal was found by Cheapflights users on 1/31. 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.
Sat 2/77:00 am
SOF
-
IAD
2 stops19h 09m
KLM
Fri 2/202:17 pm
IAD
-
SOF
2 stops16h 48m
KLM
Deal found 1/31$493
This KLM deal was found by Cheapflights users on 1/31. 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.
Sat 2/77:00 am
SOF
-
DCA
2 stops18h 29m
KLM
Fri 2/202:35 pm
DCA
-
SOF
2 stops16h 30m
KLM
Deal found 1/31$493
This KLM deal was found by Cheapflights users on 1/31. 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 5/147:00 am
SOF
-
IAD
2 stops16h 25m
Multiple Airlines
Sat 5/309:45 pm
IAD
-
SOF
1 stop33h 15m
Multiple Airlines
Deal found 1/31$494
This KLM deal was found by Cheapflights users on 2/1. 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.
Sun 2/87:00 am
SOF
-
IAD
2 stops19h 01m
Multiple Airlines
Sat 2/216:50 pm
IAD
-
SOF
1 stop12h 05m
Multiple Airlines
Deal found 2/1$566
This KLM deal was found by Cheapflights users on 2/2. 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 4/97:00 am
SOF
-
IAD
1 stop15h 35m
KLM
Wed 4/1512:45 pm
IAD
-
SOF
2 stops18h 15m
KLM
Deal found 2/2$611
This Air France deal was found by Cheapflights users on 2/1. 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 2/47:00 am
SOF
-
IAD
1 stop16h 35m
Air France
Thu 4/236:15 pm
IAD
-
SOF
1 stop12h 45m
Air France
Deal found 2/1$645
This KLM deal was found by Cheapflights users on 2/1. 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.
Wed 2/47:00 am
SOF
-
BWI
2 stops19h 07m
Multiple Airlines
Thu 4/233:33 pm
BWI
-
SOF
2 stops15h 27m
Multiple Airlines
Deal found 2/1$654

Find flight deals from Sofia to Maryland

Keep the following information in mind while searching for Sofia to Maryland flight deals. Data was last updated February 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$471
(KLM)

One-way from

$428
(Orbitz)

Popular in

January

Cheapest in

February

Average price

$479
Provider with most accurate pricing for Sofia-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sofia-Washington, D.C. (WAS) flights.
Search Deals
From Sofia to Maryland
Search Deals
One-way flight from Sofia to Maryland
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($96 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sofia to Maryland 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 February 2, 2026.
Use the filters below to find and compare flights from Sofia to Maryland that are best for you.

Fly from

Sofia

Fly to

Maryland

Route

Depart

Return

Price

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Thu 4/9

7:00 am-3:35 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

Wed 4/15

6:15 pm-2:00 pm

1 stop12h 45m

$471

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Tue 3/3

7:00 am-4:05 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

Tue 3/10

7:50 pm-1:55 pm

1 stop12h 05m

$472

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Sun 2/15

7:00 am-4:05 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

Tue 3/10

1:19 pm-1:55 pm

2 stops18h 36m

$477

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Thu 5/14

7:00 am-7:35 pm

1 stop19h 35m

Washington, D.C. Dulles Intl

Sat 5/30

9:45 pm-2:00 pm

1 stop33h 15m

$492

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Thu 5/14

7:00 am-4:25 pm

2 stops16h 25m

Washington, D.C. Dulles Intl

Sat 5/30

9:45 pm-2:00 pm

1 stop33h 15m

$494

SofiaPhiladelphia

SOF - PHL

SOFPHL

Sofia

Sun 3/8

6:10 am-4:05 pm

1 stop16h 55m

Philadelphia

Sun 3/15

6:40 pm-6:00 pm

1 stop17h 20m

$698

SofiaPhiladelphia

SOF - PHL

SOFPHL

Sofia

Sun 2/22

11:00 am-9:09 pm

2 stops41h 09m

Philadelphia

Tue 5/5

11:32 am-10:20 am

2 stops39h 48m

$708

SofiaPhiladelphia

SOF - PHL

SOFPHL

Sofia

Sun 3/8

6:10 am-4:05 pm

1 stop16h 55m

Philadelphia

Sun 3/15

7:45 pm-6:20 pm

2 stops16h 35m

$708

SofiaPhiladelphia

SOF - PHL

SOFPHL

Sofia

Sun 3/8

2:25 pm-3:49 pm

2 stops31h 24m

Philadelphia

Sun 3/15

3:30 pm-6:20 pm

2 stops20h 50m

$715

SofiaWashington, D.C.

SOF - DCA

SOFDCA

Sofia

Sun 2/15

6:05 am-4:42 pm

2 stops17h 37m

Washington, D.C. Reagan-National

Tue 3/10

3:25 pm-1:15 pm

2 stops15h 50m

$719

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 27 results
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Best time to book a flight from Sofia to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland 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 Maryland
No data available for this route at this time. Please check back soon.

Related info for your journey

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

    Located just 4.2 mi from the city center, Sofia (SOF) is the airport most travelers will use when flying to Maryland from Sofia.

  • How long is the flight from Sofia to Maryland?

    Airlines like Lufthansa, United Airlines, and Air Canada fly from Sofia to Maryland in about 16h 55m. The time it takes to get you to your destination can typically vary by up to 14h 29m. The distance from Sofia to Maryland is about 4800 mi. This flight may include one or multiple stops.

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

    The most popular flight routes from Sofia to Maryland are Sofia - Washington, D.C. Dulles Intl, Sofia - Washington, D.C. Reagan-National and Sofia - Baltimore/Washington.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sofia to Maryland 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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Alternative routes for Sofia to Maryland

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