Cheap flights from Seattle (SEA) to Bulgaria

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How to find the cheapest flight from
Seattle (SEA) to Bulgaria

All the information you need to plan the best SEA to SOF flight in 2022: compare Seattle to Bulgaria flight prices with the expected peak season, weather and rainfall in Bulgaria.
When is the cheapest time to fly from Seattle to Bulgaria (SEA - BG)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Bulgaria as you normally would.

How far in advance should I book a flight from Seattle to Bulgaria?

Find a great deal and save up to 17% by booking at least 15 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Seattle to Bulgaria within the next two weeks, with the cheapest ticket starting at $825.

What is the cheapest month to fly from Seattle to Bulgaria?

The best pricing can be found in the month of November. Prices to Bulgaria from Seattle average $888. You can even find prices in November for less than $888, as users have found deals to Bulgaria from as low as $462. The month of July appears to be one of the more expensive times to travel to Bulgaria from Seattle. Flying in the targeted month can save you up to 45%.

Cheap flights from Seattle to Bulgaria in August, September 2022

The best prices found for SEA to Bulgaria flights for August, September
19 Sep - 10 Oct
$753pp
SEA
Seattle/Tacoma Intl
Turkish Airlines
 
1 STOP
SOF
Sofia
SOF
Sofia
Turkish Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
12 Sep - 11 Mar
$793pp
SEA
Seattle/Tacoma Intl
Turkish Airlines
 
1 STOP
SOF
Sofia
SOF
Sofia
Turkish Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
18 Sep - 9 Oct
$802pp
SEA
Seattle/Tacoma Intl
Turkish Airlines
 
1 STOP
SOF
Sofia
SOF
Sofia
Turkish Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl

Seattle/Tacoma Intl to Bulgaria 2022 flight deals

Cheap flights to Bulgaria from Seattle found for this year
24 Oct - 31 Oct
$732pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
SOF
Sofia
SOF
Sofia
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
19 Sep - 10 Oct
$753pp
SEA
Seattle/Tacoma Intl
Turkish Airlines
 
1 STOP
SOF
Sofia
SOF
Sofia
Turkish Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
24 Oct - 31 Oct
$762pp
SEA
Seattle/Tacoma Intl
Turkish Airlines
 
1 STOP
SOF
Sofia
SOF
Sofia
Turkish Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl

Cheap Turkish Airlines flights from Seattle to Bulgaria

19 Sep - 10 Oct
$753pp
SEA
Seattle/Tacoma Intl
Turkish Airlines
 
1 STOP
SOF
Sofia
SOF
Sofia
Turkish Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
24 Oct - 31 Oct
$762pp
SEA
Seattle/Tacoma Intl
Turkish Airlines
 
1 STOP
SOF
Sofia
SOF
Sofia
Turkish Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
18 Sep - 9 Oct
$802pp
SEA
Seattle/Tacoma Intl
Turkish Airlines
 
1 STOP
SOF
Sofia
SOF
Sofia
Turkish Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl

Cheap United Airlines flights from Seattle to Bulgaria

24 Oct - 31 Oct
$841pp
SEA
Seattle/Tacoma Intl
United Airlines
   
2 STOPS
SOF
Sofia
SOF
Sofia
United Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl

Last minute flights from Seattle to Bulgaria

Late deals on round-trip flights to Bulgaria from Seattle, departing today and this week
10 Aug - 11 Sep
$1,152pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
SOF
Sofia
SOF
Sofia
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
10 Aug - 11 Sep
$1,402pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
SOF
Sofia
SOF
Sofia
Multiple Airlines
     
3 STOPS
SEA
Seattle/Tacoma Intl
10 Aug - 11 Sep
$1,458pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
SOF
Sofia
SOF
Sofia
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl

One-way flights to Bulgaria from Seattle

The cheapest one-way flights from Seattle to Bulgaria
1:45 pm - 4:40 am
Turkish Airlines
1 Stop
28h 55m
SEA - SOF
Turkish Airlines
$594
oojo
3:05 pm - 7:55 pm
Multiple Airlines
3 Stops
18h 50m
SEA - SOF
Multiple Airlines
$868
Kiwi.com
7:42 pm - 6:40 pm
Aer Lingus
2 Stops
36h 58m
SEA - BOJ
Aer Lingus
$1,178
KAYAK

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">Bulgaria</span> flights.

Flight FAQs

From Seattle to Bulgaria

What airport do you fly from for flights from Seattle to Bulgaria?

Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly out of when you book flights from Seattle to Bulgaria.

Which airlines flying from Seattle/Tacoma Intl to Bulgaria have flexible cancellations due to COVID-19?

Lufthansa, Turkish Airlines, and KLM are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Seattle to Bulgaria for under $800 on Cheapflights?

Yes, there are multiple flights from Seattle to Bulgaria for under $800. The cheapest flight booked recently is on Multiple Airlines for just $732, but on average you can expect to pay $895.

Are there last-minute flights available from Seattle to Bulgaria for under $1,200?

There are currently 3+ open flights from Seattle to Bulgaria within the next 7 days for less than $1,200.

What are the cheapest airlines to fly from Seattle to Bulgaria one-way?

The cheapest airlines for a one-way flight from Seattle to Bulgaria are Turkish Airlines ($594), Aer Lingus ($1,178), and United Airlines ($1,641).

What are the cheapest flights from Seattle to Bulgaria?

On average you can expect to pay $2,322 for a flight from Seattle to Bulgaria. The cheapest flight overall is $505 while the most popular route, (Seattle/Tacoma Intl - Sofia) is currently priced at $732.

What are the most popular airlines that fly from Seattle to Bulgaria?

When booking a flight from Seattle to Bulgaria, you may want to consider flying on Air Canada, Air France or Condor as they are the most popular for this route.

What are the most popular routes from Seattle to Bulgaria?

While some choose either Seattle/Tacoma Intl - Varna or Seattle/Tacoma Intl - Bourgas, Seattle/Tacoma Intl - Sofia is the most popular route from Seattle to Bulgaria.

COVID Restrictions

View COVID Travel Restrictions for Bulgaria

Do I need a COVID test to fly to Bulgaria from Seattle?

Information is based on travel restrictions from Seattle/Tacoma Intl to Bulgaria

Most visitors from Seattle/Tacoma Intl can enter Bulgaria without restrictions.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering Bulgaria.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Bulgaria.

Do I need a test to fly back to Seattle from Bulgaria?

Returning to Seattle/Tacoma Intl from Bulgaria

COVID-19 testing requirements
Visitors from Bulgaria are not required to present a negative COVID-19 PCR test or antigen result upon entering Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Bulgaria are not required to quarantine after entering Seattle/Tacoma Intl.

Hide COVID Travel Restrictions for Bulgaria

Destination points for flights from Seattle to Bulgaria

Select to see more specific information for flights from Seattle to all places in Bulgaria.

Top 7 airlines flying from Seattle/Tacoma Intl to Bulgaria

The chart below displays the airlines Cheapflights users traveling from Seattle to Bulgaria choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Juneyao Airlines
$12 $21 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.

Lufthansa
$558 $1,211 No cancel fee 76%
KLM
$566 $947 No cancel fee 75%
Air France
$584 $1,025 No cancel fee 77%
United Airlines
$745 $1,009 No cancel fee 69%
Turkish Airlines
$840 $1,313 No cancel fee 77%
Condor
$890 $1,267 No cancel fee 76%
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