$333+ Cheap flights from Maryland to Bulgaria
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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SOF
Jul 10 — Jul 171
Round-trip
1 adult, Economy
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Cheapest flights from Maryland to BulgariaExplore the most affordable flight options available from Maryland to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.
Explore the most affordable flight options available from Maryland to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.
This United Airlines deal was found by Cheapflights users on 6/10. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:45 pm
PHL
- SOF
2 stops15h 55m
United Airlines
Thu 8/206:10 am
SOF
- PHL
2 stops25h 49m
United Airlines
Deal found 6/10![United Airlines logo]()
$718
This FlightHub deal was found by Cheapflights users on 6/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:05 am
PHL
- SOF
2 stops25h 35m
Multiple Airlines
Fri 9/186:20 am
SOF
- PHL
1 stop16h 45m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$736
This United Airlines deal was found by Cheapflights users on 6/8. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/73:05 pm
PHL
- SOF
2 stops14h 05m
United Airlines
Fri 9/186:20 am
SOF
- PHL
1 stop16h 45m
United Airlines
Deal found 6/8![United Airlines logo]()
$738
This FlightHub deal was found by Cheapflights users on 6/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:05 am
PHL
- SOF
2 stops25h 35m
Air Canada
Fri 9/186:20 am
SOF
- PHL
2 stops22h 12m
Air Canada
Deal found 6/8![Air Canada logo]()
$740
This British Airways deal was found by Cheapflights users on 6/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:35 pm
BWI
- SOF
1 stop12h 45m
British Airways
Wed 11/189:00 pm
SOF
- BWI
1 stop28h 45m
British Airways
Deal found 6/10![British Airways logo]()
$740
This oojo deal was found by Cheapflights users on 6/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:40 pm
PHL
- SOF
1 stop12h 25m
Lufthansa
Tue 9/156:10 am
SOF
- PHL
1 stop16h 55m
Lufthansa
Deal found 6/7![Lufthansa logo]()
$741
This Air Canada deal was found by Cheapflights users on 6/9. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/54:20 pm
PHL
- SOF
2 stops43h 20m
Air Canada
Thu 9/176:30 am
SOF
- PHL
2 stops39h 17m
Air Canada
Deal found 6/9![Air Canada logo]()
$744
This Lufthansa deal was found by Cheapflights users on 6/8. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:40 pm
PHL
- SOF
1 stop17h 30m
Lufthansa
Fri 9/186:20 am
SOF
- PHL
1 stop16h 45m
Lufthansa
Deal found 6/8![Lufthansa logo]()
$745
This Air Canada deal was found by Cheapflights users on 6/9. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/54:20 pm
PHL
- SOF
2 stops43h 20m
Air Canada
Fri 9/186:20 am
SOF
- PHL
2 stops23h 26m
Air Canada
Deal found 6/9![Air Canada logo]()
$749
This KAYAK deal was found by Cheapflights users on 6/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/53:25 pm
PHL
- SOF
2 stops43h 45m
Lufthansa
Fri 9/186:20 am
SOF
- PHL
1 stop16h 45m
Lufthansa
Deal found 6/8![Lufthansa logo]()
$754
This KAYAK deal was found by Cheapflights users on 6/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:03 am
PHL
- SOF
2 stops20h 52m
SWISS
Mon 9/213:40 pm
SOF
- PHL
2 stops57h 14m
SWISS
Deal found 6/8![SWISS logo]()
$756
This KAYAK deal was found by Cheapflights users on 6/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/53:25 pm
PHL
- SOF
2 stops43h 45m
Lufthansa
Thu 9/176:30 am
SOF
- PHL
1 stop16h 35m
Lufthansa
Deal found 6/9![Lufthansa logo]()
$758
Best flights from Maryland to BulgariaDiscover carefully curated flight deals from Maryland to Bulgaria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
Discover carefully curated flight deals from Maryland to Bulgaria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
This United Airlines deal was found by Cheapflights users on 6/6. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:45 pm
PHL
- SOF
2 stops20h 30m
United Airlines
Thu 8/206:10 am
SOF
- PHL
2 stops22h 17m
United Airlines
Deal found 6/6![United Airlines logo]()
$719
This FlightHub deal was found by Cheapflights users on 6/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/61:20 pm
IAD
- VAR
1 stop25h 00m
Turkish Airlines
Sat 9/1210:00 am
VAR
- IAD
1 stop32h 35m
Turkish Airlines
Deal found 6/6![Turkish Airlines logo]()
$784
This Lufthansa deal was found by Cheapflights users on 6/8. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:40 pm
PHL
- SOF
1 stop21h 50m
Lufthansa
Fri 9/186:20 am
SOF
- PHL
1 stop16h 45m
Lufthansa
Deal found 6/8![Lufthansa logo]()
$795
This KLM deal was found by Cheapflights users on 6/8. 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 9/612:00 pm
PHL
- SOF
2 stops19h 00m
KLM
Sat 9/197:00 am
SOF
- PHL
2 stops16h 42m
KLM
Deal found 6/8![KLM logo]()
$809
This British Airways deal was found by Cheapflights users on 6/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/109:30 pm
BWI
- SOF
1 stop15h 40m
British Airways
Wed 10/219:25 pm
SOF
- BWI
1 stop29h 15m
British Airways
Deal found 6/10![British Airways logo]()
$843
This Orbitz deal was found by Cheapflights users on 6/6. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/69:45 am
IAD
- VAR
2 stops26h 50m
Multiple Airlines
Sat 9/124:00 pm
VAR
- IAD
1 stop29h 00m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$859
This Air Canada deal was found by Cheapflights users on 6/10. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/611:00 am
DCA
- SOF
2 stops18h 10m
Air Canada
Wed 10/216:20 am
SOF
- DCA
2 stops23h 14m
Air Canada
Deal found 6/10![Air Canada logo]()
$874
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:25 pm
IAD
- BOJ
1 stop11h 55m
Austrian Airlines
Sat 8/293:50 pm
BOJ
- IAD
2 stops55h 12m
Austrian Airlines
Deal found 6/10![Austrian Airlines logo]()
$981
This United Airlines deal was found by Cheapflights users on 6/8. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:40 pm
PHL
- SOF
2 stops16h 00m
United Airlines
Sun 9/206:20 am
SOF
- PHL
1 stop16h 45m
United Airlines
Deal found 6/8![United Airlines logo]()
$798
This Lufthansa deal was found by Cheapflights users on 6/7. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/275:40 pm
PHL
- SOF
1 stop22h 00m
Lufthansa
Wed 8/127:00 pm
SOF
- PHL
1 stop28h 05m
Lufthansa
Deal found 6/7![Lufthansa logo]()
$806
This British Airways deal was found by Cheapflights users on 6/5. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:16 pm
DCA
- SOF
2 stops39h 14m
British Airways
Mon 9/218:10 pm
SOF
- DCA
2 stops30h 56m
British Airways
Deal found 6/5![British Airways logo]()
$843
This KLM deal was found by Cheapflights users on 6/5. 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.
Mon 9/712:29 pm
IAD
- SOF
2 stops18h 31m
KLM
Mon 9/217:00 am
SOF
- IAD
2 stops20h 49m
KLM
Deal found 6/5![KLM logo]()
$844
This United Airlines deal was found by Cheapflights users on 6/9. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/31:35 pm
PHL
- SOF
2 stops15h 05m
United Airlines
Fri 9/186:20 am
SOF
- PHL
2 stops18h 34m
United Airlines
Deal found 6/9![United Airlines logo]()
$817
This United deal was found by Cheapflights users on 6/8. 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.
Wed 7/1510:20 pm
IAD
- SOF
1 stop17h 55m
Multiple Airlines
Sat 8/226:10 am
SOF
- IAD
2 stops16h 55m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$901
This British Airways deal was found by Cheapflights users on 6/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:30 pm
BWI
- SOF
1 stop16h 00m
British Airways
Wed 10/219:25 pm
SOF
- BWI
1 stop29h 15m
British Airways
Deal found 6/10![British Airways logo]()
$853
This KLM deal was found by Cheapflights users on 6/9. 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 8/212:55 pm
DCA
- SOF
2 stops18h 05m
KLM
Tue 9/17:00 am
SOF
- DCA
2 stops16h 34m
KLM
Deal found 6/9![KLM logo]()
$894
This United Airlines deal was found by Cheapflights users on 6/8. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:40 pm
PHL
- SOF
2 stops16h 00m
United Airlines
Sun 9/206:10 am
SOF
- PHL
2 stops16h 55m
United Airlines
Deal found 6/8![United Airlines logo]()
$821
This KLM deal was found by Cheapflights users on 6/5. 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 7/283:15 pm
DCA
- SOF
2 stops15h 45m
Multiple Airlines
Wed 8/127:00 am
SOF
- DCA
2 stops16h 59m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$908
This British Airways deal was found by Cheapflights users on 6/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:30 pm
BWI
- SOF
1 stop16h 00m
British Airways
Sun 10/252:30 pm
SOF
- BWI
1 stop35h 15m
British Airways
Deal found 6/10![British Airways logo]()
$883
This KAYAK deal was found by Cheapflights users on 6/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/610:20 pm
IAD
- VAR
2 stops33h 55m
Lufthansa
Wed 7/224:00 pm
VAR
- IAD
2 stops34h 25m
Lufthansa
Deal found 6/6![Lufthansa logo]()
$977
This KLM deal was found by Cheapflights users on 6/9. 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.
Mon 7/2712:37 pm
IAD
- SOF
2 stops18h 23m
KLM
Tue 8/117:00 am
SOF
- IAD
2 stops18h 33m
KLM
Deal found 6/9![KLM logo]()
$901
This United Airlines deal was found by Cheapflights users on 6/8. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/53:25 pm
PHL
- SOF
2 stops43h 45m
United Airlines
Sun 9/206:10 am
SOF
- PHL
2 stops16h 55m
United Airlines
Deal found 6/8![United Airlines logo]()
$832
This United deal was found by Cheapflights users on 6/8. 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.
Tue 8/45:25 pm
IAD
- VAR
2 stops20h 20m
Multiple Airlines
Sun 8/911:05 am
VAR
- IAD
2 stops57h 30m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$940
This British Airways deal was found by Cheapflights users on 6/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:14 pm
DCA
- SOF
2 stops38h 56m
British Airways
Fri 9/252:15 pm
SOF
- DCA
2 stops15h 55m
British Airways
Deal found 6/9![British Airways logo]()
$893
This oojo deal was found by Cheapflights users on 6/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/610:20 pm
IAD
- BOJ
1 stop30h 25m
Lufthansa
Wed 7/2212:35 pm
BOJ
- IAD
1 stop13h 50m
Lufthansa
Deal found 6/6![Lufthansa logo]()
$998
This KLM deal was found by Cheapflights users on 6/10. 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.
Fri 12/42:10 pm
BWI
- SOF
2 stops16h 55m
KLM
Mon 12/147:00 am
SOF
- BWI
2 stops16h 50m
KLM
Deal found 6/10![KLM logo]()
$914
This United Airlines deal was found by Cheapflights users on 6/6. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:38 am
PHL
- SOF
2 stops28h 37m
United Airlines
Tue 7/286:10 am
SOF
- PHL
2 stops23h 36m
United Airlines
Deal found 6/6![United Airlines logo]()
$842
This British Airways deal was found by Cheapflights users on 6/5. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:43 pm
DCA
- SOF
2 stops40h 27m
British Airways
Fri 9/182:15 pm
SOF
- DCA
2 stops37h 55m
British Airways
Deal found 6/5![British Airways logo]()
$899
This KAYAK deal was found by Cheapflights users on 6/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:55 pm
IAD
- BOJ
2 stops14h 20m
Multiple Airlines
Sat 8/293:50 pm
BOJ
- IAD
2 stops31h 15m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$996
This KAYAK deal was found by Cheapflights users on 6/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1610:20 pm
IAD
- BOJ
2 stops37h 00m
Lufthansa
Sun 8/309:50 am
BOJ
- IAD
1 stop16h 35m
Lufthansa
Deal found 6/10![Lufthansa logo]()
$1,017
Last-minute flights from Maryland to BulgariaDiscover last-minute flight deals from Maryland to Bulgaria. Data last updated June 10, 2026 and is based on user searches.
Discover last-minute flight deals from Maryland to Bulgaria. Data last updated June 10, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 6/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/215:40 pm
PHL
- SOF
1 stop17h 30m
Lufthansa
Thu 9/36:30 am
SOF
- PHL
1 stop16h 35m
Lufthansa
Deal found 6/9![Lufthansa logo]()
$842
This FlightHub deal was found by Cheapflights users on 6/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2210:50 am
PHL
- SOF
2 stops18h 20m
Multiple Airlines
Thu 9/36:30 am
SOF
- PHL
1 stop16h 35m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$836
This Lufthansa deal was found by Cheapflights users on 6/9. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/225:40 pm
PHL
- SOF
1 stop22h 00m
Lufthansa
Thu 9/36:30 am
SOF
- PHL
1 stop16h 35m
Lufthansa
Deal found 6/9![Lufthansa logo]()
$843
This United Airlines deal was found by Cheapflights users on 6/8. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/197:45 pm
PHL
- SOF
2 stops20h 30m
United Airlines
Thu 8/66:30 am
SOF
- PHL
1 stop16h 35m
United Airlines
Deal found 6/8![United Airlines logo]()
$835
This Air France deal was found by Cheapflights users on 6/8. 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 7/2212:36 pm
PHL
- SOF
2 stops18h 24m
Multiple Airlines
Thu 8/67:00 am
SOF
- PHL
2 stops18h 49m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$839
This Air France deal was found by Cheapflights users on 6/8. 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 7/221:10 pm
PHL
- SOF
2 stops17h 50m
Air France
Wed 8/57:00 am
SOF
- PHL
2 stops19h 15m
Air France
Deal found 6/8![Air France logo]()
$847
This Justfly.com deal was found by Cheapflights users on 6/7. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/275:40 pm
PHL
- SOF
1 stop22h 00m
Multiple Airlines
Wed 8/126:55 pm
SOF
- PHL
2 stops28h 10m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$766
This Cheapflightsfares deal was found by Cheapflights users on 6/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/275:40 pm
PHL
- SOF
2 stops17h 30m
Austrian Airlines
Wed 8/126:55 pm
SOF
- PHL
2 stops28h 10m
Austrian Airlines
Deal found 6/7![Austrian Airlines logo]()
$774
This Lufthansa deal was found by Cheapflights users on 6/7. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/275:40 pm
PHL
- SOF
1 stop22h 00m
Lufthansa
Wed 8/127:00 pm
SOF
- PHL
1 stop28h 05m
Lufthansa
Deal found 6/7![Lufthansa logo]()
$806
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/275:25 pm
IAD
- SOF
1 stop14h 55m
Austrian Airlines
Wed 8/126:55 pm
SOF
- IAD
1 stop26h 40m
Austrian Airlines
Deal found 6/5![Austrian Airlines logo]()
$845
This United Airlines deal was found by Cheapflights users on 6/5. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/275:35 pm
IAD
- SOF
2 stops22h 40m
United Airlines
Thu 8/136:10 am
SOF
- IAD
1 stop20h 15m
United Airlines
Deal found 6/5![United Airlines logo]()
$853
This United Airlines deal was found by Cheapflights users on 6/5. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2810:20 pm
IAD
- SOF
1 stop13h 20m
United Airlines
Wed 8/121:50 pm
SOF
- IAD
1 stop32h 25m
United Airlines
Deal found 6/5![United Airlines logo]()
$848
One-way flights from Maryland to BulgariaSearch for one-way flight options from Maryland to Bulgaria. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
Search for one-way flight options from Maryland to Bulgaria. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/36:25 am
BWI
- SOF
3 stops45h 45m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/73:21 pm
BWI
- SOF
3 stops35h 24m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/38:30 pm
IAD
- SOF
3 stops31h 40m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:20 am
PHL
- SOF
3 stops58h 00m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:20 am
PHL
- SOF
3 stops32h 10m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$370
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:48 pm
PHL
- SOF
3 stops39h 37m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/68:30 pm
IAD
- SOF
3 stops35h 30m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/63:21 pm
BWI
- SOF
3 stops27h 14m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$420
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/411:20 pm
IAD
- BOJ
2 stops16h 30m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$424
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/34:00 pm
IAD
- SOF
3 stops43h 10m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$424
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/78:30 pm
IAD
- SOF
3 stops30h 15m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:25 pm
PHL
- SOF
2 stops36h 15m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$456
Find flight deals from Maryland to Bulgaria
Keep the following information in mind while searching for Maryland to Bulgaria flight deals. Data was last updated June 10, 2026.
Round-trip from | $718 (United Airlines) |
|---|---|
One-way from | $333 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $975 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 10, 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
Cheapest round-trip
PhiladelphiaSofia
PHL - SOF
PHLSOF
Philadelphia
Tue 8/4
7:45 pm-11:15 pm
2 stops20h 30m
Sofia
Thu 8/20
6:10 am-9:27 pm
2 stops22h 17m
$719
Washington, D.C.Varna
IAD - VAR
IADVAR
Washington, D.C. Dulles Intl
Sun 9/6
1:20 pm-9:20 pm
1 stop25h 00m
Varna
Sat 9/12
10:00 am-11:35 am
1 stop32h 35m
$784
PhiladelphiaSofia
PHL - SOF
PHLSOF
Philadelphia
Fri 9/4
5:40 pm-10:30 pm
1 stop21h 50m
Sofia
Fri 9/18
6:20 am-4:05 pm
1 stop16h 45m
$795
PhiladelphiaSofia
PHL - SOF
PHLSOF
Philadelphia
Tue 9/8
7:40 pm-6:40 pm
2 stops16h 00m
Sofia
Sun 9/20
6:20 am-4:05 pm
1 stop16h 45m
$798
PhiladelphiaSofia
PHL - SOF
PHLSOF
Philadelphia
Mon 7/27
5:40 pm-10:40 pm
1 stop22h 00m
Sofia
Wed 8/12
7:00 pm-4:05 pm
1 stop28h 05m
$806
PhiladelphiaSofia
PHL - SOF
PHLSOF
Philadelphia
Sun 9/6
12:00 pm-2:00 pm
2 stops19h 00m
Sofia
Sat 9/19
7:00 am-4:42 pm
2 stops16h 42m
$809
PhiladelphiaSofia
PHL - SOF
PHLSOF
Philadelphia
Thu 9/3
1:35 pm-11:40 am
2 stops15h 05m
Sofia
Fri 9/18
6:20 am-5:54 pm
2 stops18h 34m
$817
PhiladelphiaSofia
PHL - SOF
PHLSOF
Philadelphia
Sun 9/6
7:40 pm-6:40 pm
2 stops16h 00m
Sofia
Sun 9/20
6:10 am-4:05 pm
2 stops16h 55m
$821
PhiladelphiaSofia
PHL - SOF
PHLSOF
Philadelphia
Sat 9/5
3:25 pm-6:10 pm
2 stops43h 45m
Sofia
Sun 9/20
6:10 am-4:05 pm
2 stops16h 55m
$832
PhiladelphiaSofia
PHL - SOF
PHLSOF
Philadelphia
Tue 7/21
11:38 am-11:15 pm
2 stops28h 37m
Sofia
Tue 7/28
6:10 am-10:46 pm
2 stops23h 36m
$842
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Maryland to Bulgaria
Have a flexible travel schedule? Discover the best time to fly to Bulgaria from Maryland with our price prediction graph.
BWI-SOF
IAD-SOF
PHL-SOF
IAD-BOJ
DCA-SOF
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 Maryland to Bulgaria
USMD-BG0
BWI-SOF
IAD-SOF
PHL-SOF
IAD-BOJ
No data available for this route at this time. Please check back soon.
Related info for your journey
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