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Find cheap flights from Maryland to Bulgaria from $300

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Maryland to Bulgaria departing on 7/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 7/10
Wed 7/17

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In the last 7 days travelers have searched 42,898,604 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

July

Cheapest flight

$300
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 22% increase in price.
Flight from Philadelphia to Sofia

FAQs for booking flights from Maryland to Bulgaria

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

    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 Bulgaria.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bulgaria 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 Bulgaria?

    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 Bulgaria 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 Bulgaria?

    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 Bulgaria from Maryland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Maryland to Bulgaria

Recent round-trip flight deals

10/29Tue
2 stops
15h 20mPHL-SOF
11/7Thu
2 stops
23h 30mSOF-PHL
$583
10/29Tue
1 stopUnited Airlines
17h 05mPHL-SOF
11/7Thu
2 stopsUnited Airlines
19h 35mSOF-PHL
$588
10/29Tue
1 stopLufthansa
12h 45mPHL-SOF
11/7Thu
2 stopsLufthansa
16h 55mSOF-PHL
$597
10/29Tue
1 stopLufthansa
12h 45mPHL-SOF
11/7Thu
1 stopLufthansa
17h 00mSOF-PHL
$600
9/10Tue
1 stopTurkish Airlines
32h 50mIAD-SOF
9/17Tue
1 stopTurkish Airlines
30h 00mSOF-IAD
$605
10/10Thu
1 stopTurkish Airlines
15h 15mIAD-SOF
10/24Thu
1 stopTurkish Airlines
29h 45mSOF-IAD
$635
11/9Sat
2 stopsAmerican Airlines
37h 19mIAD-SOF
11/23Sat
1 stopAmerican Airlines
34h 35mSOF-IAD
$644
11/9Sat
2 stopsAmerican Airlines
37h 19mIAD-SOF
11/23Sat
2 stopsAmerican Airlines
38h 20mSOF-IAD
$648
11/7Thu
2 stopsAir Canada
23h 45mDCA-SOF
11/21Thu
2 stopsAir Canada
20h 58mSOF-DCA
$667
10/8Tue
2 stopsAir Canada
17h 20mDCA-SOF
10/22Tue
2 stopsAir Canada
16h 29mSOF-DCA
$774

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Recent one-way flight deals

7/8Mon
3 stops
41h 16mPHL-SOF
$300
7/9Tue
3 stops
33h 55mPHL-SOF
$311
7/9Tue
3 stops
33h 55mPHL-SOF
$312
7/9Tue
2 stops
47h 38mPHL-SOF
$399
10/9Wed
1 stopLufthansa
13h 25mIAD-SOF
$466
10/9Wed
2 stopsSWISS
32h 25mIAD-SOF
$467
10/9Wed
2 stopsUnited Airlines
28h 35mDCA-SOF
$473
10/9Wed
2 stopsUnited Airlines
18h 17mBWI-SOF
$477
10/17Thu
1 stopTurkish Airlines
34h 05mIAD-SOF
$542
8/21Wed
1 stopTurkish Airlines
15h 15mIAD-SOF
$3,122

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Last minute flights from Maryland to Bulgaria

Last minute flight, train and bus deals

6/12Wed
multi-stopUnited Airlines
22h 00mPHL-SOF
6/25Tue
multi-stopUnited Airlines
25h 40mSOF-PHL
$978
6/12Wed
multi-stopUnited Airlines
17h 30mPHL-SOF
6/26Wed
multi-stopUnited Airlines
25h 10mSOF-PHL
$1,012
6/12Wed
multi-stopLufthansa
17h 30mPHL-SOF
6/24Mon
multi-stopLufthansa
16h 30mSOF-PHL
$1,072
6/10Mon
multi-stopLufthansa
22h 25mPHL-SOF
6/23Sun
multi-stopLufthansa
16h 30mSOF-PHL
$1,092
6/13Thu
multi-stop
20h 05mPHL-SOF
6/25Tue
multi-stop
31h 49mSOF-PHL
$1,290
6/12Wed
multi-stop
16h 35mPHL-SOF
6/25Tue
multi-stop
32h 24mSOF-PHL
$1,358
6/12Wed
multi-stopBritish Airways
19h 00mPHL-SOF
6/29Sat
multi-stopBritish Airways
23h 35mSOF-PHL
$1,450
6/12Wed
multi-stopAustrian Airlines
17h 25mPHL-SOF
6/23Sun
multi-stopAustrian Airlines
30h 55mSOF-PHL
$1,548
6/11Tue
multi-stopAustrian Airlines
14h 40mIAD-VAR
6/13Thu
multi-stopAustrian Airlines
29h 35mVAR-IAD
$1,634
6/13Thu
multi-stopBritish Airways
12h 00mPHL-SOF
6/25Tue
multi-stopBritish Airways
22h 25mSOF-PHL
$1,945

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Flights to Bulgaria

Return flight deals:

Bulgaria - Maryland

Cabin classes: