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Cheap flights from Maryland to Bulgaria from $323

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maryland to Bulgaria departing on 6/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Maryland to Bulgaria

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:20 pm - 1:15 pm
PHL
-
SOF
14h 55m
2 stops
Multiple Airlines Logo
2:25 pm - 10:56 pm
SOF
-
PHL
15h 31m
2 stops
$691Multiple Airlines
Wed, Nov 4 - Tue, Nov 17
Multiple Airlines Logo
3:20 pm - 1:15 pm
PHL
-
SOF
14h 55m
2 stops
Multiple Airlines Logo
2:25 pm - 10:56 pm
SOF
-
PHL
15h 31m
2 stops
$693Multiple Airlines
Wed, Nov 4 - Tue, Nov 17
British Airways Logo
6:35 pm - 8:10 pm
PHL
-
SOF
18h 35m
1 stop
British Airways Logo
9:00 pm - 4:15 pm
SOF
-
PHL
26h 15m
1 stop
$706British Airways
Tue, Nov 3 - Wed, Nov 18
United Airlines Logo
1:00 pm - 6:20 pm
PHL
-
SOF
22h 20m
2 stops
United Airlines Logo
6:10 am - 4:05 pm
SOF
-
PHL
16h 55m
1 stop
$707United Airlines
Sun, Nov 1 - Tue, Nov 17
Air Canada Logo
3:20 pm - 1:10 pm
PHL
-
SOF
14h 50m
2 stops
Air Canada Logo
2:00 pm - 2:44 pm
SOF
-
PHL
31h 44m
2 stops
$711Air Canada
Sun, Nov 1 - Wed, Nov 18
Air Canada Logo
3:20 pm - 1:10 pm
PHL
-
SOF
14h 50m
2 stops
Air Canada Logo
6:10 am - 3:51 pm
SOF
-
PHL
40h 41m
2 stops
$714Air Canada
Sun, Nov 1 - Fri, Nov 20
United Airlines Logo
8:00 pm - 10:45 pm
PHL
-
SOF
19h 45m
2 stops
United Airlines Logo
2:25 pm - 10:56 pm
SOF
-
PHL
15h 31m
2 stops
$715United Airlines
Tue, Nov 3 - Thu, Nov 19
Lufthansa Logo
5:40 pm - 1:45 pm
PHL
-
SOF
13h 05m
1 stop
Lufthansa Logo
6:10 am - 4:05 pm
SOF
-
PHL
16h 55m
1 stop
$720Lufthansa
Tue, Nov 3 - Thu, Nov 19
British Airways Logo
9:30 pm - 1:25 pm
BWI
-
SOF
32h 55m
1 stop
British Airways Logo
9:00 pm - 6:45 pm
SOF
-
BWI
28h 45m
1 stop
$777British Airways
Wed, Oct 21 - Wed, Nov 4
Lufthansa Logo
3:25 pm - 11:45 am
IAD
-
BOJ
13h 20m
2 stops
Lufthansa Logo
9:10 am - 4:05 pm
BOJ
-
IAD
13h 55m
1 stop
$888Lufthansa
Tue, Aug 11 - Sun, Aug 23

KLM flights from Maryland to Bulgaria

Our best KLM deals on Maryland to Bulgaria flight tickets
KLM
Aug 10
PHL1:15 pmPhiladelphia
17h 45m
2 stops
SOF2:00 pmSofia
Sep 1
SOF7:00 amSofia
20h 33m
2 stops
PHL8:33 pmPhiladelphia
$749
KLM
Sep 2
BWI2:10 pmBaltimore/Washington
16h 50m
2 stops
SOF2:00 pmSofia
Sep 16
SOF7:00 amSofia
16h 57m
2 stops
BWI4:57 pmBaltimore/Washington
$784
KLM
Aug 10
BWI1:45 pmBaltimore/Washington
17h 15m
2 stops
SOF2:00 pmSofia
Sep 16
SOF7:00 amSofia
16h 57m
2 stops
BWI4:57 pmBaltimore/Washington
$844

British Airways flights from Maryland to Bulgaria

Our best British Airways deals on Maryland to Bulgaria flight tickets
British Airways
Nov 3
PHL6:35 pmPhiladelphia
18h 35m
1 stop
SOF8:10 pmSofia
Nov 18
SOF9:00 pmSofia
26h 15m
1 stop
PHL4:15 pmPhiladelphia
$706
British Airways
Nov 1
PHL6:35 pmPhiladelphia
14h 45m
1 stop
SOF4:20 pmSofia
Nov 18
SOF9:00 pmSofia
26h 15m
1 stop
PHL4:15 pmPhiladelphia
$754
British Airways
Nov 3
PHL6:35 pmPhiladelphia
18h 35m
1 stop
SOF8:10 pmSofia
Nov 14
SOF12:05 pmSofia
35h 10m
1 stop
PHL4:15 pmPhiladelphia
$756

momondo Fare Finder

 
Customize your flight search to find flights from Maryland to Bulgaria 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, momondo users made 832,500 searches. Data last updated May 21, 2026.
Use the filters below to find and compare flights from Maryland to Bulgaria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaSofia

PHL - SOF

PHLSOF

Philadelphia

Wed 11/4

3:20 pm-1:15 pm

2 stops14h 55m

Sofia

Tue 11/17

2:25 pm-10:56 pm

2 stops15h 31m

$691

PhiladelphiaSofia

PHL - SOF

PHLSOF

Philadelphia

Wed 11/4

3:20 pm-1:15 pm

2 stops14h 55m

Sofia

Tue 11/17

2:25 pm-10:56 pm

2 stops15h 31m

$693

PhiladelphiaSofia

PHL - SOF

PHLSOF

Philadelphia

Tue 11/3

6:35 pm-8:10 pm

1 stop18h 35m

Sofia

Wed 11/18

9:00 pm-4:15 pm

1 stop26h 15m

$706

PhiladelphiaSofia

PHL - SOF

PHLSOF

Philadelphia

Sun 11/1

1:00 pm-6:20 pm

2 stops22h 20m

Sofia

Tue 11/17

6:10 am-4:05 pm

1 stop16h 55m

$707

PhiladelphiaSofia

PHL - SOF

PHLSOF

Philadelphia

Sun 11/1

3:20 pm-1:10 pm

2 stops14h 50m

Sofia

Wed 11/18

2:00 pm-2:44 pm

2 stops31h 44m

$711

PhiladelphiaSofia

PHL - SOF

PHLSOF

Philadelphia

Sun 11/1

3:20 pm-1:10 pm

2 stops14h 50m

Sofia

Fri 11/20

6:10 am-3:51 pm

2 stops40h 41m

$714

PhiladelphiaSofia

PHL - SOF

PHLSOF

Philadelphia

Tue 11/3

8:00 pm-10:45 pm

2 stops19h 45m

Sofia

Thu 11/19

2:25 pm-10:56 pm

2 stops15h 31m

$715

PhiladelphiaSofia

PHL - SOF

PHLSOF

Philadelphia

Tue 11/3

5:40 pm-1:45 pm

1 stop13h 05m

Sofia

Thu 11/19

6:10 am-4:05 pm

1 stop16h 55m

$720

BaltimoreSofia

BWI - SOF

BWISOF

Baltimore/Washington

Wed 10/21

9:30 pm-1:25 pm

1 stop32h 55m

Sofia

Wed 11/4

9:00 pm-6:45 pm

1 stop28h 45m

$777
Quickest round-trip

Washington, D.C.Burgas

IAD - BOJ

IADBOJ

Washington, D.C. Dulles Intl

Tue 8/11

3:25 pm-11:45 am

2 stops13h 20m

Bourgas

Sun 8/23

9:10 am-4:05 pm

1 stop13h 55m

$888

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bulgaria from

How to get the cheapest flight ticket from Maryland to Bulgaria

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How far in advance should I book a flight from Maryland to Bulgaria?

You are more likely to see cheaper flights to Bulgaria from Maryland when booking weeks ahead of your departure date. In general, you can expect to find flights to Bulgaria for around $789 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bulgaria from Maryland for as low as $668 on momondo.

Cheap Maryland to Bulgaria flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maryland to Bulgaria

Fastest flight time

11h 15m

Direct flights

None
The fastest flight from Maryland to Bulgaria takes 11h 15m
There are no direct flights from Maryland to Bulgaria. There are no popular flight routes from Maryland to Bulgaria.
Search flight deals

Frequently asked questions about flying from Maryland to Bulgaria

  • When did momondo last update prices for flights from Maryland to Bulgaria?

    Prices for flights from Maryland to Bulgaria refresh daily.

  • How many operators does momondo search for flights from Maryland to Bulgaria?

  • How old do you have to be to fly from Maryland to Bulgaria?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Maryland to Bulgaria.

  • What documentation or ID do you need to fly to Bulgaria?

    The necessary travel and health documents for your Bulgaria trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Maryland to Bulgaria?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Maryland to Bulgaria. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Maryland to Bulgaria with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Maryland to Bulgaria flights to just show those with flexible booking policies.

How can momondo help me find flights from Maryland to Bulgaria?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Maryland to Bulgaria.

I’m not ready to book a flight from Maryland to Bulgaria right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Maryland to Bulgaria now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Bulgaria and let you know when they change.

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Sat 6/20
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