Seattle

$406+ Cheap flights from Bulgaria to Seattle (SEA)

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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — SEA
Jun 27 — Jul 41
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Cheap flight deals from Bulgaria to Seattle

Keep the following information in mind while searching for Bulgaria to Seattle flight deals. Data was last updated June 22, 2025.

Round-trip from

$846
(Gotogate)

One-way from

$406
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$837
From Bulgaria to Seattle/Tacoma Intl
One-way flight from Bulgaria to Seattle/Tacoma Intl
Highest demand for flights based on searches. 6% potential increase in price ($61 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
Average for round-trip flights in June 2025

Find flight deals from Bulgaria to Seattle

Cheapest flights from Bulgaria to Seattle
Explore the most affordable flight options available from Bulgaria to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 22, 2025.

This Gotogate deal was found by Cheapflights users on 6/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/116:15 amSOF - SEA
1 stop15h 40mLufthansa
Fri 7/256:50 pmSEA - SOF
1 stop18h 10mLufthansa
Deal found 6/21$846
This United Airlines deal was found by Cheapflights users on 6/21. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/116:15 amSOF - SEA
2 stops20h 05mUnited Airlines
Fri 7/256:50 pmSEA - SOF
1 stop18h 10mUnited Airlines
Deal found 6/21$872
This Gotogate deal was found by Cheapflights users on 6/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/116:15 amSOF - SEA
1 stop15h 40mMultiple Airlines
Fri 7/252:55 pmSEA - SOF
2 stops22h 05mMultiple Airlines
Deal found 6/20$878
This oojo deal was found by Cheapflights users on 6/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/69:15 pmSOF - SEA
1 stop23h 20mTurkish Airlines
Wed 8/137:10 pmSEA - SOF
1 stop27h 25mTurkish Airlines
Deal found 6/22$922
This Air France deal was found by Cheapflights users on 6/21. 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.
Fri 11/77:00 amSOF - SEA
1 stop16h 15mAir France
Tue 11/111:40 pmSEA - SOF
1 stop14h 15mAir France
Deal found 6/21$1,014
This KLM deal was found by Cheapflights users on 6/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/77:00 amSOF - SEA
1 stop14h 50mKLM
Tue 11/117:20 amSEA - SOF
2 stops20h 45mKLM
Deal found 6/21$1,019
This Lufthansa deal was found by Cheapflights users on 6/21. 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.
Fri 11/284:00 pmVAR - SEA
2 stops30h 10mLufthansa
Tue 12/21:45 pmSEA - VAR
2 stops41h 45mLufthansa
Deal found 6/21$1,308

Cheapflights Fare Finder

Customize your flight search to find flights from Bulgaria to Seattle 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 June 22, 2025.
Use the filters below to find and compare flights from Bulgaria to Seattle that are best for you.

Fly from

Bulgaria

Fly to

Seattle

Route

Depart

Return

Price

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Fri 7/11

6:15 am-11:55 am

1 stop15h 40m

Seattle/Tacoma Intl

Fri 7/25

6:50 pm-11:00 pm

1 stop18h 10m

$846

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Fri 7/11

6:15 am-4:20 pm

2 stops20h 05m

Seattle/Tacoma Intl

Fri 7/25

6:50 pm-11:00 pm

1 stop18h 10m

$872

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Fri 7/11

6:15 am-11:55 am

1 stop15h 40m

Seattle/Tacoma Intl

Fri 7/25

2:55 pm-11:00 pm

2 stops22h 05m

$878

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Wed 8/6

9:15 pm-10:35 am

1 stop23h 20m

Seattle/Tacoma Intl

Wed 8/13

7:10 pm-8:35 am

1 stop27h 25m

$922

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Fri 11/7

7:00 am-1:15 pm

1 stop16h 15m

Seattle/Tacoma Intl

Tue 11/11

1:40 pm-1:55 pm

1 stop14h 15m

$1,014

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Fri 11/7

7:00 am-11:50 am

1 stop14h 50m

Seattle/Tacoma Intl

Tue 11/11

7:20 am-2:05 pm

2 stops20h 45m

$1,019

VarnaSeattle

VAR - SEA

VARSEA

Varna

Fri 11/28

4:00 pm-12:10 pm

2 stops30h 10m

Seattle/Tacoma Intl

Tue 12/2

1:45 pm-5:30 pm

2 stops41h 45m

$1,308

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Wed 10/8

9:20 pm-10:35 am

3 stops47h 15m

$406

VarnaSeattle

VAR - SEA

VARSEA

Varna

Sun 7/20

9:05 am-6:38 pm

3 stops43h 33m

$676

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Fri 6/27

1:30 pm-2:05 pm

1 stop34h 35m

$763

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/19

Showing 1-10 of 13 results
1
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Best time to book a flight from Bulgaria to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Bulgaria 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.

Cheapflights Insights

Everything you need to know about your flight from Bulgaria to Seattle

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

Currently, January is the cheapest month in which you can book a flight from Bulgaria to Seattle (average of $238). Flying from Bulgaria to Seattle in June is currently the most expensive (average of $390). 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 BG to SEA?

Find hourly flight availability from Bulgaria to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 22, 2025.

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

Rainfall in Seattle by month

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

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

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

If weather is an important factor for your trip to Seattle, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated June 22, 2025.

Comfort

7.7

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.1

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Comfort

7.7

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.1

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Comfort

7.7

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.1

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Comfort

7.7

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.1

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Comfort

7.7

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.1

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Comfort

7.7

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.1

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Bulgaria to Seattle. 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 into for flights to Seattle from Bulgaria?

    Most people fly into Seattle/Tacoma Intl (SEA) if they book a flight to Seattle from Bulgaria. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

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

    The cheapest airlines for a one-way flight from Bulgaria to Seattle are Qatar Airways ($763), Lufthansa ($853), and United Airlines ($885).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bulgaria to Seattle 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 Bulgaria to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Bulgaria to Seattle (average of $238). Flying from Bulgaria to Seattle in June is currently the most expensive (average of $390). 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

Traveling to a place near Bulgaria?

Book flights to Bulgaria if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Lacey
Ocean Shores
Leavenworth
Federal Way
Lynnwood
Olympia
Shoreline
Cle Elum
Centralia
Kent
Kirkland
Aberdeen
Renton
Shelton
Silverdale
Issaquah

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Top 3 airlines flying from Bulgaria to Seattle

Discover the top 3 airlines that operate flights from Bulgaria to Seattle. 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 June 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$791Average$864FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$795Average$836FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$824Average$935FlexibilityNo cancel feeOn-time77%

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