Find Cheap Flights from Bulgaria to Seattle

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 Bulgaria to Seattle

(Round-trip)
Depart: Sun Apr 30 2017 Return: Thu May 25 2017 Trip spans 26 days
British Airways
British Airways
SOF
10:25a
SEA
5:15p
30h 50m
1 stop
SEA
3:15p
SOF
11:10p
31h 55m
1 stop
Depart: Tue May 2 2017 Return: Mon May 22 2017 Trip spans 21 days
Lufthansa
Lufthansa
SOF
8:55a
SEA
2:51a
17h 56m
2 stops
SEA
10:20a
SOF
4:25a
18h 05m
2 stops
Depart: Wed May 3 2017 Return: Mon May 22 2017 Trip spans 20 days
British Airways
British Airways
SOF
10:25a
SEA
5:15p
30h 50m
1 stop
SEA
9:20a
SOF
11:25p
14h 05m
1 stop
Depart: Mon May 1 2017 Return: Mon May 22 2017 Trip spans 22 days
Lufthansa
Lufthansa
SOF
2:30a
SEA
2:49a
24h 19m
2 stops
SEA
10:20a
SOF
4:25a
18h 05m
2 stops
Depart: Mon Jul 10 2017 Return: Mon Jul 31 2017 Trip spans 22 days
$1157
Select
British Airways
British Airways
SOF
10:30a
SEA
1:33a
39h 03m
2 stops
SEA
7:59p
SOF
11:25p
51h 26m
2 stops
Depart: Tue Jul 11 2017 Return: Mon Jul 31 2017 Trip spans 21 days
$1157
Select
British Airways
British Airways
SOF
10:30a
SEA
4:42a
42h 12m
2 stops
SEA
7:59p
SOF
11:25p
51h 26m
2 stops
Depart: Wed Jul 12 2017 Return: Mon Jul 31 2017 Trip spans 20 days
$1157
Select
British Airways
British Airways
SOF
10:25a
SEA
6:32a
44h 07m
2 stops
SEA
7:59p
SOF
11:25p
51h 26m
2 stops
Depart: Sat Jul 15 2017 Return: Mon Jul 31 2017 Trip spans 17 days
$1157
Select
British Airways
British Airways
SOF
10:05a
SEA
10:26p
60h 21m
2 stops
SEA
7:59p
SOF
11:25p
51h 26m
2 stops
Depart: Sun Jul 16 2017 Return: Mon Jul 31 2017 Trip spans 16 days
$1157
Select
British Airways
British Airways
SOF
10:30a
SEA
4:42a
42h 12m
2 stops
SEA
7:59p
SOF
11:25p
51h 26m
2 stops
Depart: Thu Jul 13 2017 Return: Mon Jul 31 2017 Trip spans 19 days
$1185
Select
British Airways
British Airways
SOF
10:30a
SEA
1:33a
39h 03m
2 stops
SEA
7:59p
SOF
11:25p
51h 26m
2 stops
Depart: Fri Jul 14 2017 Return: Mon Jul 31 2017 Trip spans 18 days
$1185
Select
British Airways
British Airways
SOF
10:30a
SEA
10:26p
35h 56m
2 stops
SEA
7:59p
SOF
11:25p
51h 26m
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.

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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.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Sofia
$946
Destination

Seattle
$946