How long does it take to fly to Seattle?

Flight times vary depending on what airport in Bulgaria you fly out of and what airport in Seattle you fly into. For example, flying from Varna to Seattle takes 17h 20m on average. On the other hand, flying from Sofia to Seattle takes 17h 45m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What is the cheapest airline that flies from Bulgaria to Seattle/Tacoma Intl?

British Airways is the most popular carrier operating from Bulgaria to Seattle/Tacoma Intl

When did momondo last update prices for flights from Bulgaria to Seattle/Tacoma Intl Airport?

Prices for flights from Bulgaria to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Bulgaria to Seattle/Tacoma Intl Airport?

As of May 2026, there are 2 operators available to choose from for flights from Bulgaria to Seattle/Tacoma Intl Airport.

How old do you have to be to fly from Bulgaria to Seattle/Tacoma Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bulgaria to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$499 Cheap Flights from Bulgaria to Seattle in 2026

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Find the cheapest flights from Bulgaria to Seattle

Round-trip

One-way

Recent round-trip flight deals from Bulgaria to Seattle

Enter your travel dates to find the best prices.

9:05 pm - 5:20 pm

SOF

SEA

30h 15m

1 stop

7:15 pm - 3:00 pm

SEA

SOF

33h 45m

1 stop

$990Turkish Airlines

Mon, Jul 6 - Mon, Jul 13

3:50 pm - 5:15 pm

SOF

SEA

35h 25m

1 stop

7:15 pm - 3:00 pm

SEA

SOF

33h 45m

1 stop

$994Turkish Airlines

Sun, Jun 7 - Sat, Jun 20

9:05 pm - 5:20 pm

SOF

SEA

30h 15m

1 stop

7:15 pm - 8:15 pm

SEA

SOF

15h 00m

1 stop

$1,004Turkish Airlines

Thu, Jun 18 - Fri, Jul 3

9:35 am - 5:20 pm

SOF

SEA

17h 45m

1 stop

8:00 pm - 8:50 pm

SEA

SOF

15h 50m

1 stop

$1,020Turkish Airlines

Sat, Oct 17 - Sat, Oct 24

6:20 am - 2:20 pm

SOF

SEA

18h 00m

2 stops

6:50 pm - 11:15 pm

SEA

SOF

18h 25m

1 stop

$1,022Lufthansa

Fri, Jun 5 - Thu, Jun 11

6:30 am - 6:32 pm

SOF

SEA

22h 02m

2 stops

1:00 pm - 11:15 pm

SEA

SOF

24h 15m

2 stops

$1,027United Airlines

Thu, Jun 18 - Fri, Jul 3

6:20 am - 8:53 pm

SOF

SEA

24h 33m

3 stops

8:15 am - 12:10 pm

SEA

SOF

17h 55m

2 stops

$1,028United Airlines

Mon, Jul 6 - Mon, Jul 13

6:20 am - 10:40 pm

SOF

SEA

26h 20m

2 stops

3:00 pm - 11:15 pm

SEA

SOF

22h 15m

2 stops

$1,032Multiple Airlines

Fri, Jun 5 - Thu, Jun 11

7:25 pm - 4:59 pm

SOF

SEA

31h 34m

1 stop

5:45 am - 6:40 pm

SEA

SOF

26h 55m

2 stops

$1,042Multiple Airlines

Mon, Jul 6 - Mon, Jul 13

6:10 am - 4:59 pm

SOF

SEA

20h 49m

1 stop

3:00 pm - 6:40 pm

SEA

SOF

17h 40m

2 stops

$1,080Lufthansa

Sun, Jun 14 - Mon, Jun 29

United Airlines flights from Bulgaria to Seattle

Our best United Airlines deals on Bulgaria to Seattle flight tickets

United Airlines

Jun 18

SOF6:30 amSofia

22h 02m

2 stops

SEA6:32 pmSeattle/Tacoma Intl

Jul 3

SEA1:00 pmSeattle/Tacoma Intl

24h 15m

2 stops

SOF11:15 pmSofia

$1,027

United Airlines

Jul 6

SOF6:20 amSofia

24h 33m

3 stops

SEA8:53 pmSeattle/Tacoma Intl

Jul 13

SEA8:15 amSeattle/Tacoma Intl

17h 55m

2 stops

SOF12:10 pmSofia

$1,028

Turkish Airlines flights from Bulgaria to Seattle

Our best Turkish Airlines deals on Bulgaria to Seattle flight tickets

Turkish Airlines

Jul 6

SOF9:05 pmSofia

30h 15m

1 stop

SEA5:20 pmSeattle/Tacoma Intl

Jul 13

SEA7:15 pmSeattle/Tacoma Intl

33h 45m

1 stop

SOF3:00 pmSofia

$990

Turkish Airlines

Jun 7

SOF3:50 pmSofia

35h 25m

1 stop

SEA5:15 pmSeattle/Tacoma Intl

Jun 20

SEA7:15 pmSeattle/Tacoma Intl

33h 45m

1 stop

SOF3:00 pmSofia

$994

Turkish Airlines

Jun 18

SOF9:05 pmSofia

30h 15m

1 stop

SEA5:20 pmSeattle/Tacoma Intl

Jul 3

SEA7:15 pmSeattle/Tacoma Intl

15h 00m

1 stop

SOF8:15 pmSofia

$1,004

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Mon 7/6

9:05 pm-5:20 pm

1 stop30h 15m

Seattle/Tacoma Intl

Mon 7/13

7:15 pm-3:00 pm

1 stop33h 45m

$990

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Sun 6/7

3:50 pm-5:15 pm

1 stop35h 25m

Seattle/Tacoma Intl

Sat 6/20

7:15 pm-3:00 pm

1 stop33h 45m

$994

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Thu 6/18

9:05 pm-5:20 pm

1 stop30h 15m

Seattle/Tacoma Intl

Fri 7/3

7:15 pm-8:15 pm

1 stop15h 00m

$1,004

Quickest round-trip

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Sat 10/17

9:35 am-5:20 pm

1 stop17h 45m

Seattle/Tacoma Intl

Sat 10/24

8:00 pm-8:50 pm

1 stop15h 50m

$1,020

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Fri 6/5

6:20 am-2:20 pm

2 stops18h 00m

Seattle/Tacoma Intl

Thu 6/11

6:50 pm-11:15 pm

1 stop18h 25m

$1,022

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Thu 6/18

6:30 am-6:32 pm

2 stops22h 02m

Seattle/Tacoma Intl

Fri 7/3

1:00 pm-11:15 pm

2 stops24h 15m

$1,027

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Mon 7/6

6:20 am-8:53 pm

3 stops24h 33m

Seattle/Tacoma Intl

Mon 7/13

8:15 am-12:10 pm

2 stops17h 55m

$1,028

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Fri 6/5

6:20 am-10:40 pm

2 stops26h 20m

Seattle/Tacoma Intl

Thu 6/11

3:00 pm-11:15 pm

2 stops22h 15m

$1,032

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Mon 7/6

7:25 pm-4:59 pm

1 stop31h 34m

Seattle/Tacoma Intl

Mon 7/13

5:45 am-6:40 pm

2 stops26h 55m

$1,042

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Sun 6/14

6:10 am-4:59 pm

1 stop20h 49m

Seattle/Tacoma Intl

Mon 6/29

3:00 pm-6:40 pm

2 stops17h 40m

$1,080

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Bulgaria to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Seattle?

In general, October is the cheapest month to fly from Bulgaria to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $836. If you don’t want to visit Seattle in October, then you should wait until August to fly from Bulgaria, when ticket prices are also cheap, with an average price of $844.

Cheap Bulgaria to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bulgaria to Seattle

Fastest flight time	17h 20m
Direct flights	None

The fastest flight from Bulgaria to Seattle takes 17h 20m

There are no direct flights from Bulgaria to Seattle. There are no popular flight routes from Bulgaria to Seattle.

Search flight deals

Frequently asked questions about flying from Bulgaria to Seattle

When did momondo last update prices for flights from Bulgaria to Seattle/Tacoma Intl Airport?
Prices for flights from Bulgaria to Seattle/Tacoma Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Bulgaria to Seattle/Tacoma Intl Airport?
As of May 2026, there are 2 operators available to choose from for flights from Bulgaria to Seattle/Tacoma Intl Airport.
How old do you have to be to fly from Bulgaria to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bulgaria to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Bulgaria to Seattle

Compare and see reviews for airlines that fly from Bulgaria to Seattle with momondo

Airline	Rating	Free Cancellation	Price
Turkish Airlines	PriceFrom $844	Free Cancellation	Rating 7.4 4,396 reviews		Search Turkish Airlines flights
Lufthansa	PriceFrom $862	Free Cancellation	Rating 6.8 8,025 reviews		Search Lufthansa flights

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Redmond

Kent

Puyallup

Lakewood

Tukwila

Marysville

Cle Elum

Federal Way

Fife

Centralia

Westport

Shoreline

Tumwater

Why use momondo?

Why should I use momondo to find a flight deal from Bulgaria to Seattle?

Finding the right flight to Seattle from Bulgaria is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seattle quick and easy, saving you time and money.

Can I find flights from Bulgaria to Seattle with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Bulgaria to Seattle flights to just show those with flexible booking policies.

How can momondo help me find flights from Bulgaria to Seattle?

Once you have performed a search for Bulgaria to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Bulgaria to Seattle right now. Can momondo alert me if prices change?

Price alerts on flights to Seattle from Bulgaria are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.