$276+ Cheap flights from Baltimore (BWI) to Sofia (SOF)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SOF
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Baltimore to Sofia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Baltimore to Sofia
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Cheapest flights from Baltimore to SofiaExplore the most affordable flight options available from Baltimore to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Baltimore to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/15:20 pm -
2 stops37h 05m
Tue 12/86:25 am -
2 stops22h 13m
Deal found 10/26![United Airlines logo]()
$812
This British Airways deal was found by Cheapflights users on 10/26. 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 12/86:55 pm -
1 stop18h 15m
Wed 12/169:05 pm -
1 stop27h 00m
Deal found 10/26![British Airways logo]()
$831
This Booking.com deal was found by Cheapflights users on 10/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/86:55 pm -
1 stop18h 15m
Fri 1/88:25 pm -
1 stop27h 40m
Deal found 10/27![British Airways logo]()
$838
This FlightHub deal was found by Cheapflights users on 10/29. 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 11/308:04 pm -
2 stops41h 06m
Mon 12/145:15 pm -
1 stop30h 50m
Deal found 10/29![British Airways logo]()
$846
This FlightHub deal was found by Cheapflights users on 10/28. 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 11/296:55 pm -
1 stop14h 25m
Sun 12/137:45 pm -
1 stop28h 20m
Deal found 10/28![British Airways logo]()
$851
This Mytrip deal was found by Cheapflights users on 10/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:40 pm -
2 stops18h 55m
Sun 11/2210:35 pm -
3 stops27h 05m
Deal found 10/25![Multiple Airlines logo]()
$907
This British Airways deal was found by Cheapflights users on 10/26. 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 11/278:04 pm -
2 stops39h 31m
Fri 12/118:25 pm -
1 stop27h 40m
Deal found 10/26![British Airways logo]()
$911
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/87:40 pm -
2 stops24h 05m
Thu 1/75:00 am -
3 stops20h 40m
Deal found 10/27![Multiple Airlines logo]()
$936
Best flights from Baltimore to SofiaDiscover carefully curated flight deals from Baltimore to Sofia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Baltimore to Sofia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This British Airways deal was found by Cheapflights users on 10/25. 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 4/186:40 pm -
1 stop17h 40m
Wed 4/219:25 pm -
1 stop26h 05m
Deal found 10/25![British Airways logo]()
$737
This United Airlines deal was found by Cheapflights users on 10/25. 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 2/1412:06 pm -
2 stops18h 19m
Thu 2/186:25 am -
2 stops22h 07m
Deal found 10/25![United Airlines logo]()
$744
This United Airlines deal was found by Cheapflights users on 10/29. 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 4/198:15 am -
2 stops21h 55m
Wed 4/211:55 pm -
2 stops27h 32m
Deal found 10/29![United Airlines logo]()
$754
This British Airways deal was found by Cheapflights users on 10/25. 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 4/176:40 pm -
1 stop18h 30m
Wed 4/219:25 pm -
1 stop26h 05m
Deal found 10/25![British Airways logo]()
$787
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/15:20 pm -
2 stops37h 05m
Tue 12/86:25 am -
2 stops22h 13m
Deal found 10/26![United Airlines logo]()
$812
This British Airways deal was found by Cheapflights users on 10/26. 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 12/86:55 pm -
1 stop18h 15m
Wed 12/169:05 pm -
1 stop27h 00m
Deal found 10/26![British Airways logo]()
$831
This British Airways deal was found by Cheapflights users on 10/25. 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 1/246:55 pm -
1 stop14h 25m
Sun 2/77:45 pm -
2 stops28h 48m
Deal found 10/25![British Airways logo]()
$901
This British Airways deal was found by Cheapflights users on 10/25. 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 3/286:40 pm -
1 stop17h 40m
Sun 4/119:05 pm -
1 stop26h 40m
Deal found 10/25![British Airways logo]()
$906
Last-minute flights from Baltimore to SofiaDiscover last-minute flight deals from Baltimore to Sofia. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Sofia. Data last updated October 30, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 10/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:40 pm -
2 stops18h 55m
Sun 11/2210:35 pm -
3 stops27h 05m
Deal found 10/25![Multiple Airlines logo]()
$907
This British Airways deal was found by Cheapflights users on 10/25. 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 11/86:55 pm -
1 stop14h 25m
Sun 11/227:45 pm -
1 stop28h 20m
Deal found 10/25![British Airways logo]()
$951
This British Airways deal was found by Cheapflights users on 10/27. 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 11/95:12 pm -
2 stops43h 58m
Wed 11/259:05 pm -
1 stop27h 00m
Deal found 10/27![British Airways logo]()
$1,063
This Booking.com deal was found by Cheapflights users on 10/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:09 am -
3 stops27h 46m
Mon 11/304:00 pm -
3 stops33h 40m
Deal found 10/26![Multiple Airlines logo]()
$1,005
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/1210:09 am -
2 stops29h 46m
Mon 11/302:00 pm -
2 stops38h 38m
Deal found 10/26![United Airlines logo]()
$1,019
This British Airways deal was found by Cheapflights users on 10/26. 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 11/278:04 pm -
2 stops39h 31m
Fri 12/118:25 pm -
1 stop27h 40m
Deal found 10/26![British Airways logo]()
$911
This FlightHub deal was found by Cheapflights users on 10/28. 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 11/296:55 pm -
1 stop14h 25m
Sun 12/137:45 pm -
1 stop28h 20m
Deal found 10/28![British Airways logo]()
$851
This FlightHub deal was found by Cheapflights users on 10/29. 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 11/308:04 pm -
2 stops41h 06m
Mon 12/145:15 pm -
1 stop30h 50m
Deal found 10/29![British Airways logo]()
$846
One-way flights from Baltimore to SofiaSearch for one-way flight options from Baltimore to Sofia. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Baltimore to Sofia. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 1/118:34 pm -
2 stops40h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 1/127:40 pm -
2 stops31h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 1/147:40 pm -
3 stops31h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Wed 1/136:30 pm -
3 stops42h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 11/811:09 am -
3 stops45h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 1/1012:01 pm -
2 stops26h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 1/812:00 pm -
3 stops25h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$362
Find flight deals from Baltimore to Sofia
Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Sofia (SOF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $737 (British Airways) |
One-way from | $276 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $818 |
Cheapflights Fare Finder
Customize your flight search to find flights from Baltimore to Sofia 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 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Baltimore to Sofia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BaltimoreSofia
BWI Baltimore/Washington - SOF Sofia
BWISOF
Baltimore/Washington
Fri 1/8
12:01 pm-8:50 pm
2 stops25h 49m
Sofia
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$383
BaltimoreSofia
BWI Baltimore/Washington - SOF Sofia
BWISOF
Baltimore/Washington
Thu 11/5
11:09 am-9:30 am
3 stops39h 21m
Sofia
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$445
BaltimoreSofia
BWI Baltimore/Washington - SOF Sofia
BWISOF
Baltimore/Washington
Sun 11/8
7:40 pm-9:35 pm
2 stops18h 55m
Sofia
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$460
BaltimoreSofia
BWI Baltimore/Washington - SOF Sofia
BWISOF
Baltimore/Washington
Thu 11/5
6:55 pm-7:20 pm
1 stop17h 25m
Sofia
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$542
BaltimoreSofia
BWI Baltimore/Washington - SOF Sofia
BWISOF
Baltimore/Washington
Thu 1/14
6:55 pm-7:20 pm
1 stop17h 25m
Sofia
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$547
BaltimoreSofia
BWI Baltimore/Washington - SOF Sofia
BWISOF
Baltimore/Washington
Wed 12/23
6:00 am-1:15 pm
2 stops48h 15m
Sofia
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$616
BaltimoreSofia
BWI Baltimore/Washington - SOF Sofia
BWISOF
Baltimore/Washington
Sun 4/18
6:40 pm-7:20 pm
1 stop17h 40m
Sofia
Wed 4/21
9:25 pm-4:30 pm
1 stop26h 05m
$737
BaltimoreSofia
BWI Baltimore/Washington - SOF Sofia
BWISOF
Baltimore/Washington
Sun 2/14
12:06 pm-1:25 pm
2 stops18h 19m
Sofia
Thu 2/18
6:25 am-9:32 pm
2 stops22h 07m
$744
BaltimoreSofia
BWI Baltimore/Washington - SOF Sofia
BWISOF
Baltimore/Washington
Mon 4/19
8:15 am-1:10 pm
2 stops21h 55m
Sofia
Wed 4/21
1:55 pm-10:27 am
2 stops27h 32m
$754
BaltimoreSofia
BWI Baltimore/Washington - SOF Sofia
BWISOF
Baltimore/Washington
Sat 4/17
6:40 pm-8:10 pm
1 stop18h 30m
Sofia
Wed 4/21
9:25 pm-4:30 pm
1 stop26h 05m
$787
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Baltimore to Sofia
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Sofia in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Baltimore-Sofia flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Baltimore-Sofia flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Baltimore-Sofia flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Baltimore-Sofia flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Sofia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Baltimore to Sofia
Have a flexible travel schedule? Discover the best time to fly to Sofia from Baltimore with our price prediction graph.
BWI-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.
Related info for your journey
Find useful and relevant information for your journey from Baltimore to Sofia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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