Find Cheap Flights from Baltimore/Washington to Bulgaria

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Baltimore/Washington to Bulgaria

(Round-trip)
Depart: Wed Oct 25 2017 Return: Sun Oct 29 2017 Trip spans 5 days
KLM
KLM
BWI
6:31a
SOF
2:55a
20h 24m
2 stops
SOF
3:00a
BWI
12:14a
21h 14m
2 stops
Depart: Thu Dec 14 2017 Return: Thu Jan 11 2018 Trip spans 29 days
British Airways
British Airways
BWI
9:10a
SOF
1:15a
16h 05m
2 stops
SOF
9:05a
BWI
8:30p
35h 25m
1 stop
Depart: Wed Nov 8 2017 Return: Mon Nov 13 2017 Trip spans 6 days
Lufthansa
Lufthansa
BWI
7:40a
SOF
12:55a
17h 15m
2 stops
SOF
8:40a
BWI
12:48a
16h 08m
2 stops
Depart: Sun Oct 29 2017 Return: Sun Nov 5 2017 Trip spans 8 days
American Airlines
American Airlines
BWI
5:20p
SOF
3:15a
33h 55m
1 stop
SOF
9:05a
BWI
8:30p
35h 25m
1 stop
Depart: Fri Oct 27 2017 Return: Tue Nov 7 2017 Trip spans 12 days
Air Canada
Air Canada
BWI
10:15a
SOF
2:10a
15h 55m
2 stops
SOF
1:05a
BWI
8:02p
18h 57m
2 stops
Depart: Thu Oct 5 2017 Return: Mon Oct 23 2017 Trip spans 19 days
British Airways
British Airways
BWI
5:40p
SOF
2:10a
32h 30m
1 stop
SOF
10:30a
BWI
9:35p
35h 05m
1 stop
Depart: Mon Oct 30 2017 Return: Sun Nov 5 2017 Trip spans 7 days
American Airlines
American Airlines
BWI
5:20p
SOF
3:15a
33h 55m
1 stop
SOF
9:05a
BWI
8:30p
35h 25m
1 stop
Depart: Tue Oct 3 2017 Return: Fri Oct 13 2017 Trip spans 11 days
Air Canada
Air Canada
BWI
10:15a
SOF
2:20a
16h 05m
2 stops
SOF
10:10a
BWI
4:42p
30h 32m
2 stops
Depart: Tue Oct 31 2017 Return: Sun Nov 5 2017 Trip spans 6 days
KLM
KLM
BWI
3:30p
SOF
8:45a
17h 15m
2 stops
SOF
2:00a
BWI
11:27p
21h 27m
2 stops
Depart: Wed Nov 1 2017 Return: Mon Nov 6 2017 Trip spans 6 days
American Airlines
American Airlines
BWI
5:20p
SOF
3:15a
33h 55m
1 stop
SOF
9:05a
BWI
8:30p
35h 25m
1 stop
Depart: Thu Oct 12 2017 Return: Sun Oct 22 2017 Trip spans 11 days
British Airways
British Airways
BWI
5:40p
SOF
2:10a
32h 30m
1 stop
SOF
10:30a
BWI
9:35p
35h 05m
1 stop
Depart: Thu Oct 26 2017 Return: Sun Oct 29 2017 Trip spans 4 days
KLM
KLM
BWI
11:00a
SOF
2:55a
15h 55m
2 stops
SOF
3:00a
BWI
12:14a
21h 14m
2 stops
Depart: Thu Jan 11 2018 Return: Sun Jan 28 2018 Trip spans 18 days
British Airways
British Airways
BWI
3:20p
SOF
1:15a
33h 55m
1 stop
SOF
9:05a
BWI
8:30p
35h 25m
1 stop
Depart: Fri Sep 1 2017 Return: Thu Sep 7 2017 Trip spans 7 days
American Airlines
American Airlines
BWI
9:10a
SOF
2:10a
17h 00m
2 stops
SOF
10:30a
BWI
9:35p
35h 05m
1 stop
Depart: Fri Nov 17 2017 Return: Mon Nov 27 2017 Trip spans 11 days
Air Canada
Air Canada
BWI
9:40a
SOF
6:15a
20h 35m
2 stops
SOF
9:05a
BWI
11:32a
26h 27m
2 stops
Depart: Thu Nov 2 2017 Return: Sun Nov 5 2017 Trip spans 4 days
American Airlines
American Airlines
BWI
12:26p
SOF
3:15a
14h 49m
2 stops
SOF
9:05a
BWI
8:30p
35h 25m
1 stop
Depart: Thu Nov 16 2017 Return: Mon Nov 27 2017 Trip spans 12 days
British Airways
British Airways
BWI
9:10a
SOF
1:15a
16h 05m
2 stops
SOF
9:05a
BWI
8:30p
35h 25m
1 stop
Depart: Fri Nov 3 2017 Return: Tue Nov 7 2017 Trip spans 5 days
Air Canada
Air Canada
BWI
10:40a
SOF
3:20a
16h 40m
2 stops
SOF
1:05a
BWI
8:02p
18h 57m
2 stops
Depart: Tue Dec 12 2017 Return: Tue Jan 9 2018 Trip spans 29 days
Air Canada
Air Canada
BWI
9:40a
SOF
1:20a
15h 40m
2 stops
SOF
9:05a
BWI
11:32a
26h 27m
2 stops
Depart: Sun Aug 27 2017 Return: Thu Sep 7 2017 Trip spans 12 days
British Airways
British Airways
BWI
9:10a
SOF
2:25a
17h 15m
2 stops
SOF
10:30a
BWI
9:35p
35h 05m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Baltimore
$562
Destination

Sofia
$562