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Find Flight Deals from Washington to Sofia (WAS - SOF)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Washington to Sofia

(Round-trip)
Depart: Thu Mar 12 2015 Return: Thu Mar 19 2015 Trip spans 8 days
Lufthansa
Lufthansa
IAD
6:55p
SOF
12:30p
17h 35m
1 stop
SOF
2:00a
IAD
10:40p
20h 40m
1 stop
Depart: Tue Mar 17 2015 Return: Wed Apr 1 2015 Trip spans 16 days
Multiple Airlines
Multiple Airlines
IAD
3:50p
SOF
4:05a
12h 15m
1 stop
SOF
3:30a
IAD
6:30p
15h 00m
1 stop
Depart: Thu Mar 19 2015 Return: Wed Apr 1 2015 Trip spans 14 days
KLM Royal Dutch
KLM Royal Dutch
IAD
3:00p
SOF
4:00a
13h 00m
1 stop
SOF
3:15a
IAD
6:30p
15h 15m
1 stop
Depart: Sat Mar 14 2015 Return: Tue Mar 17 2015 Trip spans 4 days
British Airways
British Airways
IAD
3:30p
SOF
3:25a
11h 55m
1 stop
SOF
10:20a
IAD
11:15p
12h 55m
1 stop
Depart: Thu Jun 4 2015 Return: Sun Jun 7 2015 Trip spans 4 days
Aeroflot
Aeroflot
IAD
11:00a
SOF
11:00a
24h 00m
1 stop
SOF
8:30a
IAD
3:55p
31h 25m
1 stop
Depart: Mon Mar 30 2015 Return: Wed Apr 15 2015 Trip spans 17 days
United
United
DCA
1:46p
SOF
7:30a
17h 44m
2 stops
SOF
2:10a
DCA
11:07p
20h 57m
2 stops
Depart: Wed Apr 8 2015 Return: Wed Apr 22 2015 Trip spans 15 days
United
United
IAD
8:25a
SOF
9:15a
24h 50m
2 stops
SOF
2:10a
IAD
11:46a
33h 36m
2 stops
Depart: Mon Apr 6 2015 Return: Thu Apr 23 2015 Trip spans 18 days
Turkish Airlines
Turkish Airlines
IAD
7:25p
SOF
9:55a
14h 30m
1 stop
SOF
5:35a
IAD
9:10p
15h 35m
1 stop
Depart: Thu May 14 2015 Return: Sun Jun 7 2015 Trip spans 25 days
Air Canada
Air Canada
IAD
10:29a
SOF
7:30a
21h 01m
2 stops
SOF
2:50a
IAD
11:40p
20h 50m
2 stops
Depart: Thu Apr 2 2015 Return: Sun Apr 12 2015 Trip spans 11 days
Austrian Airlines
Austrian Airlines
IAD
1:55p
SOF
8:55a
19h 00m
1 stop
SOF
9:40a
IAD
5:05p
31h 25m
1 stop
Depart: Mon Jun 22 2015 Return: Tue Jul 21 2015 Trip spans 30 days
$1001
Select
Aeroflot
Aeroflot
DCA
10:05a
SOF
12:30a
38h 25m
2 stops
SOF
8:30a
DCA
8:17p
35h 47m
2 stops
Depart: Thu May 21 2015 Return: Mon Jun 15 2015 Trip spans 26 days
$1155
Select
Multiple Airlines
Multiple Airlines
DCA
11:10a
SOF
1:20a
38h 10m
4 stops
SOF
3:05p
DCA
7:56p
28h 51m
4 stops
Change your search
Airports
Origin

Washington
only $715
only $917
Destination

Sofia
$715