How does KAYAK find such low prices on flights from Maryland to Sofia?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maryland to Sofia. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maryland to Sofia?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sofia from Maryland is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Maryland to Sofia?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sofia with an airline and back to Maryland with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maryland to Sofia?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sofia from Maryland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$303 CHEAP FLIGHTS from Maryland to Sofia

SOF

KAYAK searches hundreds of travel sites at once for deals on flights to Sofia

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$468

Overall average: $646

British Airways

Tue 3/31Wed 4/8

PHL - SOF • 1 stop

Cheapest one-way

$303

Multiple Airlines

Mon 12/8

PHL - SOF • 3 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Sofia!

Flight Deals

Cheap Flights from Maryland to Sofia

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Maryland to Sofia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Maryland to Sofia

Tue, Mar 31 - Wed, Apr 8

6:45 pm - 8:40 pmPHL-SOF

18h 55m1 stop

9:30 pm - 4:40 pmSOF-PHL

26h 10m1 stop

$468British Airways

Find Deal

Tue, Mar 31 - Wed, Apr 8

6:45 pm - 8:40 pmPHL-SOF

18h 55m1 stop

9:30 pm - 4:40 pmSOF-PHL

26h 10m1 stop

$469British Airways

Find Deal

Mon, Mar 30 - Tue, Apr 7

3:30 pm - 6:40 pmPHL-SOF

20h 10m2 stops

6:10 am - 4:00 pmSOF-PHL

16h 50m1 stop

$480Multiple Airlines

Find Deal

Mon, Mar 30 - Wed, Apr 8

3:30 pm - 6:40 pmPHL-SOF

20h 10m2 stops

12:50 pm - 2:46 pmSOF-PHL

32h 56m2 stops

$482Air Canada

Find Deal

Mon, Mar 30 - Tue, Apr 7

3:30 pm - 6:40 pmPHL-SOF

20h 10m2 stops

12:50 pm - 2:46 pmSOF-PHL

32h 56m2 stops

$483Air Canada

Find Deal

Sun, Mar 29 - Wed, Apr 8

2:56 pm - 6:40 pmPHL-SOF

20h 44m2 stops

6:20 am - 2:46 pmSOF-PHL

15h 26m2 stops

$484United Airlines

Find Deal

Sun, Mar 29 - Tue, Apr 7

2:56 pm - 11:10 pmPHL-SOF

25h 14m2 stops

6:10 am - 4:00 pmSOF-PHL

16h 50m1 stop

$485United Airlines

Find Deal

Tue, Mar 31 - Tue, Apr 7

5:35 pm - 1:15 pmPHL-SOF

12h 40m1 stop

6:10 am - 4:00 pmSOF-PHL

16h 50m1 stop

$486Lufthansa

Find Deal

Tue, Mar 31 - Tue, Apr 7

5:35 pm - 1:15 pmPHL-SOF

12h 40m1 stop

6:10 am - 4:00 pmSOF-PHL

16h 50m1 stop

$487Lufthansa

Find Deal

Mon, Dec 1 - Fri, Dec 5

7:40 pm - 10:45 pmBWI-SOF

20h 05m3 stops

6:05 am - 6:40 pmSOF-BWI

19h 35m3 stops

$654Multiple Airlines

Find Deal

Useful Info

Low season	February
High season	June
Cheapest flight	$303

Best time to beat the crowds with an average 22% drop in price.

Most popular time to fly with an average 29% increase in price.

Flight from Philadelphia to Sofia

How does KAYAK find such low prices on flights from Maryland to Sofia?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maryland to Sofia.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maryland to Sofia?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sofia from Maryland is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Maryland to Sofia?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sofia with an airline and back to Maryland with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maryland to Sofia?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sofia from Maryland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Sandanski

Velingrad

Everything you need to know for your flight to Sofia

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Sofia

Sofia (SOF)

SOF

$303 Find Cheap Flights from Maryland to Sofia

KAYAK searches hundreds of travel sites at once for deals on flights to Sofia

Everything you should know

Cheap Flights from Maryland to Sofia

Recent round-trip flight deals from Maryland to Sofia

Recent one-way flight deals from Maryland to Sofia

Recent last minute flight deals from Maryland to Sofia

Good to know

FAQs for booking flights from Maryland to Sofia

How does KAYAK find such low prices on flights from Maryland to Sofia?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maryland to Sofia.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maryland to Sofia?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sofia from Maryland is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Maryland to Sofia?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sofia with an airline and back to Maryland with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maryland to Sofia?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sofia from Maryland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Sofia?

Everything you need to know for your flight to Sofia

Information on the airport you'll fly into in Sofia

Cabin class types available on flights to Maryland

Complete your trip to Sofia with a hotel stay or car rental

Find direct flights for Sofia

Flights to other popular destinations

Flights from domestic origins to Sofia

Choose which airport to fly into in Sofia

Find deals for your return flight