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 ($819), Lufthansa ($850), and United Airlines ($894).

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

Consider Lufthansa, Turkish Airlines or United Airlines when booking your flight. These represent the most popular airlines when flying from Bulgaria to Seattle.

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

Travelers have found it’s best to book a flight 8 days in advance to save up to 15% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 8 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Bulgaria to Seattle 1-2 weeks in advance for as low as $758, or $876 for flights within the next 24 hours.

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

The best pricing can be found in the month of February. Prices to Seattle from Bulgaria average $914. You can even find prices in February for less than $914, as users have found deals to Seattle from as low as $686. The month of July appears to be one of the more expensive times to travel to Seattle from Bulgaria. Flying in the targeted month can save you up to 20%.

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.

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.

$848+ Flights from Bulgaria to Seattle

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Cheap flight deals from Bulgaria to Seattle

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$794 (Air France)
One-way from	$585 (Cheapflightsfares)
Popular in	July
Cheapest in	February
Average price	$887

Provider with most accurate pricing for Sofia-Seattle/Tacoma Intl flight deals.

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Provider most trusted by Cheapflights users for Sofia-Seattle/Tacoma Intl flights.

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From Bulgaria to Seattle/Tacoma Intl

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One-way flight from Bulgaria to Seattle/Tacoma Intl

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Highest demand for flights based on searches. 3% potential increase in price ($38 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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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 April 22, 2025.

Wed 6/117:00 amSOF - SEA

1 stop20h 30mAir France

Mon 7/141:30 pmSEA - SOF

1 stop14h 30mAir France

Deal found 4/22

$794

Wed 6/116:15 amSOF - SEA

3 stops24h 56mUnited Airlines

Mon 7/142:20 pmSEA - SOF

1 stop22h 30mUnited Airlines

Deal found 4/22

$882

Mon 6/166:15 amSOF - SEA

1 stop16h 10mLufthansa

Fri 7/186:50 pmSEA - SOF

1 stop18h 10mLufthansa

Deal found 4/22

$899

Thu 6/1210:50 amSOF - SEA

2 stops17h 43mSWISS

Mon 7/141:45 pmSEA - SOF

2 stops34h 20mSWISS

Deal found 4/22

$907

Mon 6/166:15 amSOF - SEA

2 stops38h 36mMultiple Airlines

Fri 7/182:55 pmSEA - SOF

2 stops22h 05mMultiple Airlines

Deal found 4/22

$926

Best flights from Bulgaria to Seattle
Discover carefully curated flight deals from Bulgaria to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2025.

Wed 6/117:00 amSOF - SEA

1 stop20h 30mAir France

Mon 7/141:30 pmSEA - SOF

1 stop14h 30mAir France

Deal found 4/22

$794

Wed 6/116:15 amSOF - SEA

3 stops24h 56mUnited Airlines

Mon 7/142:20 pmSEA - SOF

1 stop22h 30mUnited Airlines

Deal found 4/22

$882

Mon 6/166:15 amSOF - SEA

1 stop16h 10mLufthansa

Fri 7/186:50 pmSEA - SOF

1 stop18h 10mLufthansa

Deal found 4/22

$899

Thu 6/1210:50 amSOF - SEA

2 stops17h 43mSWISS

Mon 7/141:45 pmSEA - SOF

2 stops34h 20mSWISS

Deal found 4/22

$907

Mon 6/166:15 amSOF - SEA

2 stops38h 36mMultiple Airlines

Fri 7/182:55 pmSEA - SOF

2 stops22h 05mMultiple Airlines

Deal found 4/22

$926

One-way flights from Bulgaria to Seattle
Search for one-way flight options from Bulgaria to Seattle. Find affordable one-way fares based on user searches. Data last updated April 22, 2025.

Wed 10/18:30 amVAR - SEA

2 stops16h 35mMultiple Airlines

Deal found 4/22

$585

Mon 9/2210:20 amSOF - SEA

2 stops17h 30mMultiple Airlines

Deal found 4/22

$722

Mon 9/221:30 pmSOF - SEA

1 stop33h 15mQatar Airways

Deal found 4/22

$819

Thu 7/176:15 amSOF - SEA

2 stops18h 01mLufthansa

Deal found 4/22

$850

Mon 9/228:00 amSOF - SEA

3 stops22h 54mUnited Airlines

Deal found 4/22

$894

Wed 10/19:35 amVAR - SEA

1 stop17h 40mTurkish Airlines

Deal found 4/22

$968

Cheapflights Fare Finder

Use the filters below to find and compare flights from Bulgaria to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Wed 6/11

7:00 am-5:30 pm

1 stop20h 30m

Seattle/Tacoma Intl

Mon 7/14

1:30 pm-2:00 pm

1 stop14h 30m

$794

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Wed 6/11

6:15 am-9:11 pm

3 stops24h 56m

Seattle/Tacoma Intl

Mon 7/14

2:20 pm-10:50 pm

1 stop22h 30m

$882

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Mon 6/16

6:15 am-12:25 pm

1 stop16h 10m

Seattle/Tacoma Intl

Fri 7/18

6:50 pm-11:00 pm

1 stop18h 10m

$899

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Thu 6/12

10:50 am-6:33 pm

2 stops17h 43m

Seattle/Tacoma Intl

Mon 7/14

1:45 pm-10:05 am

2 stops34h 20m

$907

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Mon 6/16

6:15 am-10:51 am

2 stops38h 36m

Seattle/Tacoma Intl

Fri 7/18

2:55 pm-11:00 pm

2 stops22h 05m

$926

VarnaSeattle

VAR - SEA

VARSEA

Varna

Wed 10/1

8:30 am-3:05 pm

2 stops16h 35m

$585

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Mon 9/22

10:20 am-5:50 pm

2 stops17h 30m

$722

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Mon 9/22

1:30 pm-12:45 pm

1 stop33h 15m

$819

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Thu 7/17

6:15 am-2:16 pm

2 stops18h 01m

$850

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Mon 9/22

8:00 am-8:54 pm

3 stops22h 54m

$894

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 11 results

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 July is currently the most expensive (average of $411). 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?

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

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

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

SWISS

7.5

Good

1,582 reviews

Reviews

1 / 20

6.0

Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.

SWISS

7.5

Good

1,582 reviews

SWISS

7.5

Good

1,582 reviews

Reviews

1 / 20

6.0

Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.

Qatar Airways

7.4

Good

3,560 reviews

SWISS

7.5

Good

1,582 reviews

Reviews

1 / 20

6.0

Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.

Air France

7.4

Good

1,441 reviews

SWISS

7.5

Good

1,582 reviews

Reviews

1 / 20

6.0

Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.

United Airlines

7.4

Good

8,683 reviews

SWISS

7.5

Good

1,582 reviews

Reviews

1 / 20

6.0

Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.

Turkish Airlines

7.3

Good

3,773 reviews

SWISS

7.5

Good

1,582 reviews

Reviews

1 / 20

6.0

Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.

Related info for your journey

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 ($819), Lufthansa ($850), and United Airlines ($894).
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 July is currently the most expensive (average of $411). 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

SeaTac

Tukwila

Tacoma

Renton

Lakewood

Ocean Shores

Lacey

Leavenworth

Federal Way

Olympia

Shoreline

Cle Elum

Centralia

Kent

Aberdeen

Lynnwood

Shelton

Silverdale

Redmond

Issaquah

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Bulgaria to Seattle

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest$791	Average$868	FlexibilityNo cancel fee	On-time76%
United Airlines	Cheapest$795	Average$838	FlexibilityNo cancel fee	On-time69%
Turkish Airlines	Cheapest$800	Average$938	FlexibilityNo cancel fee	On-time77%

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$585+ 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Bulgaria to Seattle with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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 April 22, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Bulgaria to Seattle

Cheapest flights from Bulgaria to SeattleExplore 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 April 22, 2025.

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 April 22, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Bulgaria to Seattle that are best for you.

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.

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?

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 April 22, 2025.

Rainfall in Seattle by month

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

Temperature in Seattle by month

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

Reviews of airlines servicing Seattle

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?

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

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

How can I find direct flights from Bulgaria to Seattle?

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

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

Traveling to a place near Bulgaria?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Bulgaria to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Bulgaria to Seattle

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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 April 22, 2025.