Find Deals on Flights from Washington Reagan-National 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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

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

Book cheap flights from Washington Reagan-National to Bulgaria

(Round-trip)
Depart: Tue Mar 28 2017 Return: Wed Apr 12 2017 Trip spans 16 days
American Airlines
American Airlines
DCA
11:04a
SOF
2:25a
15h 21m
2 stops
SOF
10:25a
DCA
1:41p
27h 16m
2 stops
Depart: Sat Apr 1 2017 Return: Mon Apr 10 2017 Trip spans 10 days
KLM
KLM
DCA
4:30a
SOF
2:55a
22h 25m
2 stops
SOF
3:10a
DCA
12:25a
21h 15m
2 stops
Depart: Wed Apr 19 2017 Return: Wed May 3 2017 Trip spans 15 days
Air Canada
Air Canada
DCA
7:20a
SOF
1:15a
41h 55m
2 stops
SOF
2:05a
DCA
12:44a
22h 39m
2 stops
Depart: Thu Apr 27 2017 Return: Wed May 31 2017 Trip spans 35 days
United
United
DCA
10:50a
SOF
1:15a
14h 25m
2 stops
SOF
2:30a
DCA
9:00p
18h 30m
2 stops
Depart: Sun Apr 16 2017 Return: Tue May 2 2017 Trip spans 17 days
Air France
Air France
DCA
1:40p
SOF
5:05a
15h 25m
2 stops
SOF
3:10a
DCA
7:31p
16h 21m
2 stops
Depart: Fri Mar 17 2017 Return: Mon Mar 20 2017 Trip spans 4 days
Alitalia
Alitalia
DCA
8:59a
SOF
2:50a
17h 51m
2 stops
SOF
3:00p
DCA
11:11p
32h 11m
2 stops
Depart: Mon Aug 28 2017 Return: Wed Sep 6 2017 Trip spans 10 days
$1013
Select
Major Airline
Major Airline
DCA
1:35a
SOF
9:15p
19h 40m
2 stops
SOF
10:05p
DCA
8:47p
22h 42m
2 stops
Depart: Tue May 9 2017 Return: Mon May 15 2017 Trip spans 7 days
$1022
Select
Qatar Airways
Qatar Airways
DCA
10:52a
SOF
1:05a
38h 13m
2 stops
SOF
9:25a
DCA
10:37p
37h 12m
2 stops
Depart: Mon Mar 27 2017 Return: Wed Apr 12 2017 Trip spans 17 days
American Airlines
American Airlines
DCA
9:30a
SOF
2:25a
16h 55m
2 stops
SOF
10:25a
DCA
10:35a
24h 10m
2 stops
Depart: Sun Apr 2 2017 Return: Mon Apr 10 2017 Trip spans 9 days
KLM
KLM
DCA
6:20a
SOF
2:55a
20h 35m
2 stops
SOF
3:10a
DCA
12:25a
21h 15m
2 stops
Depart: Mon Apr 3 2017 Return: Mon Apr 10 2017 Trip spans 8 days
KLM
KLM
DCA
10:59a
SOF
2:55a
15h 56m
2 stops
SOF
3:10a
DCA
12:25a
21h 15m
2 stops
Depart: Sat Apr 22 2017 Return: Sat Apr 29 2017 Trip spans 8 days
Air Canada
Air Canada
DCA
2:10a
SOF
1:15a
23h 05m
2 stops
SOF
2:05a
DCA
12:44a
22h 39m
2 stops
Depart: Tue Apr 4 2017 Return: Mon Apr 10 2017 Trip spans 7 days
KLM
KLM
DCA
6:20a
SOF
2:55a
20h 35m
2 stops
SOF
3:10a
DCA
1:00a
21h 50m
2 stops
Depart: Sun Apr 23 2017 Return: Mon May 1 2017 Trip spans 9 days
Air France
Air France
DCA
1:40p
SOF
5:05a
15h 25m
2 stops
SOF
3:10a
DCA
7:55p
16h 45m
2 stops
Depart: Sun Mar 5 2017 Return: Sat Mar 11 2017 Trip spans 7 days
United
United
DCA
1:38p
SOF
11:55p
34h 17m
2 stops
SOF
8:50a
DCA
10:25p
36h 35m
2 stops
Depart: Wed Apr 5 2017 Return: Mon Apr 10 2017 Trip spans 6 days
KLM
KLM
DCA
9:44a
SOF
2:55a
17h 11m
2 stops
SOF
3:10a
DCA
12:25a
21h 15m
2 stops
Depart: Wed Apr 26 2017 Return: Tue May 2 2017 Trip spans 7 days
Air France
Air France
DCA
1:40p
SOF
5:05a
15h 25m
2 stops
SOF
3:10a
DCA
7:31p
16h 21m
2 stops
Depart: Tue Aug 29 2017 Return: Wed Sep 6 2017 Trip spans 9 days
$1020
Select
Alitalia
Alitalia
DCA
6:00a
SOF
7:20a
25h 20m
2 stops
SOF
9:20a
DCA
1:44a
16h 24m
2 stops
Depart: Tue Apr 18 2017 Return: Wed May 3 2017 Trip spans 16 days
United
United
DCA
10:50a
SOF
1:15a
14h 25m
2 stops
SOF
2:05a
DCA
9:00p
18h 55m
2 stops
Depart: Thu Mar 2 2017 Return: Sun Mar 5 2017 Trip spans 4 days
KLM
KLM
DCA
7:07a
SOF
2:00a
18h 53m
2 stops
SOF
2:00a
DCA
9:34p
19h 34m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

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.

We compile tonnes of data for you
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.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Washington
$566
Destination

Sofia
$566