$440 Cheap flights from Seattle - Tacoma Intl. to Sofia (SEA to SOF)

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Find The Best Dates To Fly from Seattle - Tacoma Intl. to Sofia

Compare Flight Prices from Seattle to Sofia

Affordable Airfare Tickets from SEA to SOF Airport

The cheapest flights to Sofia found within the past 7 days were $527 round trip and $440 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Nov 11 - Tue, Nov 18
SEA
Seattle
SOF
Sofia
$527 Roundtrip, found 5 days ago
$527
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Nov 11 from Seattle to Sofia, returning Tue, Nov 18, priced at $527 found 5 days ago
Tue, Nov 11 - Tue, Nov 18
SEA
Seattle
SOF
Sofia
$529 Roundtrip, found 5 days ago
$529
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Nov 11 from Seattle to Sofia, returning Tue, Nov 18, priced at $529 found 5 days ago
Sun, Nov 16 - Sun, Nov 23
SEA
Seattle
SOF
Sofia
$529 Roundtrip, found 2 days ago
$529
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sun, Nov 16 from Seattle to Sofia, returning Sun, Nov 23, priced at $529 found 2 days ago
Fri, Feb 6 - Sun, Feb 15
SEA
Seattle
SOF
Sofia
$532 Roundtrip, found 2 days ago
$532
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Fri, Feb 6 from Seattle to Sofia, returning Sun, Feb 15, priced at $532 found 2 days ago
Tue, Nov 11 - Tue, Nov 18
SEA
Seattle
SOF
Sofia
$534 Roundtrip, found 5 days ago
$534
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Nov 11 from Seattle to Sofia, returning Tue, Nov 18, priced at $534 found 5 days ago
Tue, Nov 11 - Tue, Nov 18
SEA
Seattle
SOF
Sofia
$537 Roundtrip, found 5 days ago
$537
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Tue, Nov 11 from Seattle to Sofia, returning Tue, Nov 18, priced at $537 found 5 days ago
Sun, Nov 16 - Sun, Nov 23
SEA
Seattle
SOF
Sofia
$537 Roundtrip, found 2 days ago
$537
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sun, Nov 16 from Seattle to Sofia, returning Sun, Nov 23, priced at $537 found 2 days ago
Tue, Nov 11 - Tue, Nov 18
SEA
Seattle
SOF
Sofia
$539 Roundtrip, found 5 days ago
$539
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Nov 11 from Seattle to Sofia, returning Tue, Nov 18, priced at $539 found 5 days ago
Fri, Nov 28 - Fri, Dec 12
SEA
Seattle
SOF
Sofia
$540 Roundtrip, found 2 days ago
$540
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Fri, Nov 28 from Seattle to Sofia, returning Fri, Dec 12, priced at $540 found 2 days ago
Thu, Jan 29 - Sat, Feb 14
SEA
Seattle
SOF
Sofia
$572 Roundtrip, found 4 days ago
$572
Roundtrip
found 4 days ago
Select British Airways flight, departing Thu, Jan 29 from Seattle to Sofia, returning Sat, Feb 14, priced at $572 found 4 days ago

Frequently asked questions

Are there direct flights from SEA to SOF?
American Airlines, British Airways and Lufthansa will get you to Sofia from Seattle with only one stopover. Unfortunately, there aren't any direct flights between SEA and Sofia Airport (SOF) as yet.
How long is the flight from Sea-Tac Airport to Sofia Intl. Airport?
Feel welcome to hop up and wander around during your flight from SEA to Sofia Intl. Airport. You'll be traveling for around 13 hours and 56 minutes, so stretching your body will keep you comfortable during this long-haul journey.
What is the flight distance from SEA to Sofia Airport (SOF)?
From SEA to Sofia Airport (SOF), the flight distance is 5,900 mi. It's a long-haul journey, so make sure you pack all the basics. Some noise-canceling earphones and a fluffy eye mask are some important items to start with.
What airlines fly from Seattle - Tacoma Intl. Airport (SEA) to Sofia Airport (SOF)?
Unfortunately, you won't find any airlines that fly direct from SEA to Sofia Intl. Airport. But don't let that get in the way of a good vacation. Use any layover as an opportunity to have a shop, check out the local fare and potentially find a new city to add to your bucket list.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Seattle to Sofia

 

Traveling From
Seattle - Tacoma Intl.
Traveling To
Sofia
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$527

Route Info

Flight path for flights from Seattle-Tacoma International Airport to Sofia Airport.


Origin:
SEA - Seattle-Tacoma International Airport
Destination:
SOF - Sofia Airport
Distance:
6,086.00 miles

Airline carriers and aircraft used on flights from SEA to SOF


Airline Carrier
Aircraft
American Airlines
Boeing 737-500 pax

Discover our best flights from Seattle SEA to Sofia SOF. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Seattle SEA to Sofia SOF at the right price  

Airfares to Sofia SOF from Seattle SEA currently cost between $527 and $572. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Seattle SEA to Sofia SOF 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Seattle SEA to Sofia SOF on Travelocity starting at $440. Prices and availability subject to change. Additional terms may apply. 

 

Get to Sofia SOF from Seattle SEA quicker with direct flights. 

Get to Sofia faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SOF from SEA to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Seattle SEA to Sofia SOF

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SOF from SEA. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Seattle SEA to Sofia SOF today 

If you’re flexible about when you travel, November is usually the cheapest month to fly from Seattle SEA to Sofia SOF. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Sofia SOF from Seattle SEA 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SOF from SEA have this option.  

 

Travel with confidence when you book flights to Sofia SOF from Seattle SEA with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

Explore More Ways to Travel with Travelocity

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.