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 Sofia to Seattle takes 14h 10m on average. On the other hand, flying from Varna to Seattle takes 28h 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.

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 April 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.

$509 Cheap Flights from Bulgaria to Seattle in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

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.

6:45 pm - 1:45 pm

SOF

SEA

29h 00m

3 stops

3:55 pm - 12:05 am

SEA

SOF

22h 10m

2 stops

$918Multiple Airlines

jue., may. 21 - vie., jun. 5

2:35 pm - 1:45 pm

SOF

SEA

33h 10m

3 stops

3:55 pm - 12:05 am

SEA

SOF

22h 10m

2 stops

$935Multiple Airlines

jue., may. 21 - vie., jun. 5

3:50 pm - 5:15 pm

SOF

SEA

35h 25m

1 stop

7:10 pm - 1:15 pm

SEA

SOF

32h 05m

1 stop

$954Turkish Airlines

jue., may. 21 - vie., jun. 5

3:50 pm - 5:15 pm

SOF

SEA

35h 25m

1 stop

7:10 pm - 1:15 pm

SEA

SOF

32h 05m

1 stop

$957Turkish Airlines

jue., may. 21 - vie., jun. 5

3:50 pm - 5:15 pm

SOF

SEA

35h 25m

1 stop

8:00 pm - 8:50 pm

SEA

SOF

15h 50m

1 stop

$989Turkish Airlines

sáb., oct. 17 - sáb., oct. 24

10:05 am - 3:40 pm

SOF

SEA

39h 35m

2 stops

7:20 pm - 1:45 pm

SEA

SOF

33h 25m

2 stops

$999Multiple Airlines

sáb., oct. 17 - sáb., oct. 24

6:30 pm - 5:45 pm

SOF

SEA

33h 15m

1 stop

10:30 am - 11:40 am

SEA

SOF

39h 10m

2 stops

$1,010Multiple Airlines

jue., may. 21 - vie., jun. 5

10:05 am - 3:40 pm

SOF

SEA

39h 35m

2 stops

1:30 pm - 2:00 pm

SEA

SOF

14h 30m

1 stop

$1,027Multiple Airlines

sáb., oct. 17 - sáb., oct. 24

6:30 am - 12:20 pm

SOF

SEA

15h 50m

1 stop

6:50 pm - 6:40 pm

SEA

SOF

13h 50m

1 stop

$1,029United Airlines

jue., may. 21 - vie., jun. 5

6:30 am - 12:20 pm

SOF

SEA

15h 50m

1 stop

6:50 pm - 11:15 pm

SEA

SOF

18h 25m

1 stop

$1,031United Airlines

jue., may. 21 - vie., jun. 5

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KLM flights from Bulgaria to Seattle

Our best KLM deals on Bulgaria to Seattle flight tickets

KLM

May 21

SOF7:00 amSofia

19h 37m

2 stops

SEA4:37 pmSeattle/Tacoma Intl

Jun 5

SEA10:35 amSeattle/Tacoma Intl

17h 25m

2 stops

SOF2:00 pmSofia

$1,056

KLM

May 21

SOF7:00 amSofia

14h 42m

1 stop

SEA11:42 amSeattle/Tacoma Intl

Jun 5

SEA1:55 pmSeattle/Tacoma Intl

14h 05m

1 stop

SOF2:00 pmSofia

$1,159

Turkish Airlines flights from Bulgaria to Seattle

Our best Turkish Airlines deals on Bulgaria to Seattle flight tickets

Turkish Airlines

May 21

SOF3:50 pmSofia

35h 25m

1 stop

SEA5:15 pmSeattle/Tacoma Intl

Jun 5

SEA7:10 pmSeattle/Tacoma Intl

32h 05m

1 stop

SOF1:15 pmSofia

$954

Turkish Airlines

May 21

SOF3:50 pmSofia

35h 25m

1 stop

SEA5:15 pmSeattle/Tacoma Intl

Jun 5

SEA7:10 pmSeattle/Tacoma Intl

32h 05m

1 stop

SOF1:15 pmSofia

$957

Turkish Airlines

Oct 17

SOF3:50 pmSofia

35h 25m

1 stop

SEA5:15 pmSeattle/Tacoma Intl

Oct 24

SEA8:00 pmSeattle/Tacoma Intl

15h 50m

1 stop

SOF8:50 pmSofia

$989

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

jue. 5/21

6:45 pm-1:45 pm

3 stops29h 00m

Seattle/Tacoma Intl

vie. 6/5

3:55 pm-12:05 am

2 stops22h 10m

$918

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

jue. 5/21

2:35 pm-1:45 pm

3 stops33h 10m

Seattle/Tacoma Intl

vie. 6/5

3:55 pm-12:05 am

2 stops22h 10m

$935

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

jue. 5/21

3:50 pm-5:15 pm

1 stop35h 25m

Seattle/Tacoma Intl

vie. 6/5

7:10 pm-1:15 pm

1 stop32h 05m

$954

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

jue. 5/21

3:50 pm-5:15 pm

1 stop35h 25m

Seattle/Tacoma Intl

vie. 6/5

7:10 pm-1:15 pm

1 stop32h 05m

$957

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

sáb. 10/17

3:50 pm-5:15 pm

1 stop35h 25m

Seattle/Tacoma Intl

sáb. 10/24

8:00 pm-8:50 pm

1 stop15h 50m

$989

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

sáb. 10/17

10:05 am-3:40 pm

2 stops39h 35m

Seattle/Tacoma Intl

sáb. 10/24

7:20 pm-1:45 pm

2 stops33h 25m

$999

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

jue. 5/21

6:30 pm-5:45 pm

1 stop33h 15m

Seattle/Tacoma Intl

vie. 6/5

10:30 am-11:40 am

2 stops39h 10m

$1,010

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

sáb. 10/17

10:05 am-3:40 pm

2 stops39h 35m

Seattle/Tacoma Intl

sáb. 10/24

1:30 pm-2:00 pm

1 stop14h 30m

$1,027

Quickest round-trip

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

jue. 5/21

6:30 am-12:20 pm

1 stop15h 50m

Seattle/Tacoma Intl

vie. 6/5

6:50 pm-6:40 pm

1 stop13h 50m

$1,029

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

jue. 5/21

6:30 am-12:20 pm

1 stop15h 50m

Seattle/Tacoma Intl

vie. 6/5

6:50 pm-11:15 pm

1 stop18h 25m

$1,031

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

Other information

What is the cheapest month to fly to Seattle?

In general, April 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 $758. If you don’t want to visit Seattle in April, then you should wait until June to fly from Bulgaria, when ticket prices are also cheap, with an average price of $831.

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	14h 10m
Direct flights	None

The fastest flight from Bulgaria to Seattle takes 14h 10m

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

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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 April 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 4,346 reviews		Search Turkish Airlines flights
Lufthansa	PriceFrom $862	Free Cancellation	Rating 6.8 7,962 reviews		Search Lufthansa flights

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Redmond

Kent

Marysville

Puyallup

Tukwila

Lakewood

Cle Elum

Federal Way

Centralia

Fife

Shoreline

Westport

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.