Find Cheap Flights from Seattle/Tacoma Intl to Sofia (SEA - SOF)

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Good to Know

Average Price:
$1316
(avg. price over the last 2 weeks)
Good Deal:
$1132
or less (round trip)

When to Book Flights from Seattle/Tacoma Intl to Sofia

Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $1131 or less.
The cheapest flight from Seattle/Tacoma Intl to Sofia was found 50 days before departure, on average.
Book at least 2 weeks before departure in order to get a below-average price.
Morning departure is around 17% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Seattle/Tacoma Intl to Sofia Flights

How long does a flight from Seattle/Tacoma Intl to Sofia take?
An average nonstop flight takes 22h 10m, covering a distance of 5865 miles.
Which airlines provide the cheapest flights from Seattle/Tacoma Intl to Sofia?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($817) and Turkish Airlines ($1073)
Do I need a passport to fly between Seattle/Tacoma Intl and Sofia?
Yes.

Book cheap flights from Seattle/Tacoma Intl to Sofia (round-trip)

Airports
Origin
Seattle
$817
only
$817
Destination
Sofia
$817
only
$817
Mon, Apr 16
SEA
SOF
22h 10m
Mon, Apr 30
SOF
SEA
32h 50m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Jul 15
SEA
SOF
23h 45m
Wed, Aug 15
SOF
SEA
21h 29m
$1073
Trip: 32 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 17540 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
IST
BOM
Excellent 8.3

Overall the experience was good. Cabin crew helpful.

while going to US from Mumbai -Wheelchair service at Istanbul was found unsatisfactory. The attendanct was unfriendly adamant and rude. overall the wheel chair persons were neglected by the airlines (even at Boston ) but the cabin crew took care of all wheel chair persons.

NRT
IST
Excellent 10.0

World-class service at a price, convenience of connections, still free seat resevation and decent luggage allowance, two suitcases, for all of which other carriers extort extra payments.

Little bit quicker tray collection after meal.

SFO
IST
Excellent 10.0

The service was excellent and the staff was so professional and nice

IST
ZAG
Good 7.6

The food was great. The seats were soft and there was enough legroom.

We were stuck on an aisle where the seats don't adjust on one of the flights, but it was a relatively short flight. The boarding process was a little disorganized, but we were able to get on the plane quickly. The worst part was the home airport. I don't know how much control Turkish airlines has over that airport, but the bathrooms we're absolutely disgusting.

IST
CAI
Excellent 10.0

Hello the service was excellent

Sat, Mar 24
SEA
SOF
40h 05m
Sun, Apr 1
SOF
SEA
33h 50m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Mar 19
SEA
SOF
27h 00m
Mon, Mar 26
SOF
SEA
21h 30m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Jan 24
SEA
SOF
25h 00m
Mon, Mar 5
SOF
SEA
22h 15m
Trip: 41 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Jul 27
SEA
SOF
26h 45m
Tue, Aug 7
SOF
SEA
24h 40m
$1308
Trip: 12 days
Overall 0.0 Poor
Based on 0 reviews
Show more results

Seattle/Tacoma Intl to Sofia Flight Information

Flights Arrive in Sofia
Flights Depart from Seattle/Tacoma Intl
Flight Price $817
Distance 5865 miles
Airlines Turkish Airlines
*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.