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$455+ Cheap flights from Seattle (SEA) to Bulgaria

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SOF
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Seattle to Bulgaria

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Bulgaria (BG0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$650
(Ticket)

One-way from

$455
(Kiwi.com)
From Seattle/Tacoma Intl to Bulgaria
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One-way flight from Seattle/Tacoma Intl to Bulgaria
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Find flight deals from Seattle to Bulgaria

Cheapest flights from Seattle to Bulgaria
Explore the most affordable flight options available from Seattle to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This CheapOair deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/204:05 pmSEA - SOF
1 stop35h 20mMultiple Airlines
Sat 1/111:45 pmSOF - SEA
2 stops42h 15mMultiple Airlines
Deal found 12/17$2,324
This FlightHub deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/177:00 pmSEA - SOF
1 stop27h 55mTurkish Airlines
Fri 1/39:45 amSOF - SEA
1 stop17h 20mTurkish Airlines
Deal found 12/17$2,639
This United deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/184:23 pmSEA - SOF
2 stops20h 22mUnited Airlines
Fri 1/32:05 pmSOF - SEA
2 stops42h 44mUnited Airlines
Deal found 12/17$3,021
This Lufthansa deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/212:00 pmSEA - SOF
1 stop13h 35mLufthansa
Fri 1/36:05 amSOF - SEA
1 stop17h 15mLufthansa
Deal found 12/17$3,155
This Air Canada deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/206:05 amSEA - SOF
2 stops21h 55mAir Canada
Sat 1/116:00 amSOF - SEA
3 stops26h 00mAir Canada
Deal found 12/17$3,424
This Air France deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/191:35 pmSEA - SOF
2 stops19h 40mAir France
Fri 1/37:00 amSOF - SEA
2 stops25h 24mAir France
Deal found 12/17$3,984

Find flights from Seattle to Bulgaria within your budget

Customize your flight search to find flights from Seattle to Bulgaria that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleSofia

SEA - SOF

SEASOF

Seattle/Tacoma Intl

Wed 1/22

7:00 am-1:45 pm

2 stops20h 45m

Sofia

Wed 1/29

6:45 pm-8:31 pm

2 stops35h 46m

$650

SeattleSofia

SEA - SOF

SEASOF

Seattle/Tacoma Intl

Wed 1/22

5:45 am-1:45 pm

2 stops22h 00m

Sofia

Wed 1/29

6:00 am-9:50 am

2 stops37h 50m

$653

SeattleSofia

SEA - SOF

SEASOF

Seattle/Tacoma Intl

Wed 1/22

7:00 pm-8:50 pm

1 stop15h 50m

Sofia

Wed 1/29

9:45 am-5:05 pm

1 stop17h 20m

$696

SeattleSofia

SEA - SOF

SEASOF

Seattle/Tacoma Intl

Wed 1/22

7:00 am-1:45 pm

2 stops20h 45m

Sofia

Wed 1/29

2:10 pm-12:10 pm

1 stop32h 00m

$702

SeattleVarna

SEA - VAR

SEAVAR

Seattle/Tacoma Intl

Fri 1/31

7:00 pm-9:15 am

1 stop28h 15m

Varna

Fri 2/7

9:30 pm-5:05 pm

1 stop29h 35m

$725

SeattleSofia

SEA - SOF

SEASOF

Seattle/Tacoma Intl

Fri 1/31

3:25 pm-10:45 pm

2 stops21h 20m

Sofia

Fri 2/7

2:05 pm-9:30 pm

2 stops41h 25m

$753

SeattleVarna

SEA - VAR

SEAVAR

Seattle/Tacoma Intl

Fri 1/31

3:10 pm-3:15 pm

2 stops38h 05m

Varna

Fri 2/7

4:00 pm-8:31 pm

2 stops38h 31m

$808

SeattleVarna

SEA - VAR

SEAVAR

Seattle/Tacoma Intl

Fri 1/31

3:10 pm-3:15 pm

2 stops38h 05m

Varna

Fri 2/7

4:00 pm-12:10 pm

2 stops30h 10m

$855

SeattleBurgas

SEA - BOJ

SEABOJ

Seattle/Tacoma Intl

Fri 1/31

5:45 pm-9:30 pm

2 stops41h 45m

Bourgas

Fri 2/7

6:05 pm-5:00 pm

3 stops32h 55m

$1,085

SeattleSofia

SEA - SOF

SEASOF

Seattle/Tacoma Intl

Wed 1/29

4:05 pm-1:25 pm

1 stop35h 20m

Sofia

Sat 2/1

1:10 am-12:35 pm

1 stop21h 25m

$1,493

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 12 results
1
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Best time to book a flight from Seattle to Bulgaria

Have a flexible travel schedule? Discover the best time to fly to Bulgaria from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Seattle to Bulgaria

Get recent, data-driven insights about flights from Seattle to Bulgaria including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Seattle to Bulgaria?

Currently, November is the cheapest month in which you can book a flight from Seattle to Bulgaria (average of $632). Flying from Seattle to Bulgaria in June is currently the most expensive (average of $1,243). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to BG?

Find hourly flight availability from Seattle to Bulgaria. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

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.

Rainfall in Bulgaria by month

Plan your trip to Bulgaria by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bulgaria ranges from 1.2 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Bulgaria when rainfall is around 1.2 in.

Temperature in Bulgaria by month

Plan your trip to Bulgaria by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bulgaria, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Bulgaria

Get insights into the airlines that provide service to Bulgaria. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bulgaria. Reviews last updated December 18, 2024.
Read through reviews of airlines operating flights from Seattle to Bulgaria, such as Lufthansa and Turkish Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,412 reviews

Entertainment

8.2

Boarding

8.1

Crew

8.3

Comfort

8.0

Food

7.9

Overall

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Emirates
8.1
Very good
3,412 reviews
Emirates
8.1
Very good
3,412 reviews

Entertainment

8.2

Boarding

8.1

Crew

8.3

Comfort

8.0

Food

7.9

Overall

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

United Airlines
7.4
Good
9,059 reviews
Emirates
8.1
Very good
3,412 reviews

Entertainment

8.2

Boarding

8.1

Crew

8.3

Comfort

8.0

Food

7.9

Overall

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Turkish Airlines
7.3
Good
3,907 reviews
Emirates
8.1
Very good
3,412 reviews

Entertainment

8.2

Boarding

8.1

Crew

8.3

Comfort

8.0

Food

7.9

Overall

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Air Canada
7.0
Good
8,382 reviews
Emirates
8.1
Very good
3,412 reviews

Entertainment

8.2

Boarding

8.1

Crew

8.3

Comfort

8.0

Food

7.9

Overall

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Lufthansa
6.8
Okay
7,091 reviews
Emirates
8.1
Very good
3,412 reviews

Entertainment

8.2

Boarding

8.1

Crew

8.3

Comfort

8.0

Food

7.9

Overall

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Bulgaria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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.

  • 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.

  • Can I find deals for flights from Seattle to Bulgaria that include hotel bookings?

    Yes. In addition to deals on Seattle to Bulgaria flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Bulgaria?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Bulgaria.

  • Can I find deals for business class flights from Seattle to Bulgaria?

    Yes. Cheapflights offers flight deals from Seattle to Bulgaria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Bulgaria?

    Currently, November is the cheapest month in which you can book a flight from Seattle to Bulgaria (average of $632). Flying from Seattle to Bulgaria in June is currently the most expensive (average of $1,243). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 4 airlines flying from Seattle to Bulgaria

Discover the top 4 airlines that operate flights from Seattle to Bulgaria. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$547Average$1,204FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$563Average$1,009FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$693Average$1,180FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$740Average$989FlexibilityNo cancel feeOn-time77%
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