Find Cheap Flights from Seattle/Tacoma Intl 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 Seattle/Tacoma Intl to Bulgaria

(Round-trip)
Depart: Wed Sep 20 2017 Return: Tue Oct 3 2017 Trip spans 14 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
SOF
2:00a
50h 00m
2 stops
SOF
12:00a
SEA
11:31a
35h 31m
2 stops
Depart: Fri Dec 15 2017 Return: Sat Jan 6 2018 Trip spans 23 days
$1155
Select
Multiple Airlines
Multiple Airlines
SEA
12:00a
SOF
8:35p
20h 35m
1 stop
SOF
12:00a
SEA
12:00a
24h 00m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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

Seattle
$951
Destination

Sofia
$951