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 40m on average. On the other hand, flying from Varna to Seattle takes 57h 52m 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 January 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.

$426 Cheap Flights from Bulgaria to Seattle in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

8:25 pm - 2:19 pm

SOF

SEA

51h 54m

2 stops

3:00 pm - 1:45 pm

SEA

SOF

13h 45m

1 stop

$643Multiple Airlines

Tue, Feb 17 - Tue, Mar 10

7:15 pm - 9:31 am

SOF

SEA

48h 16m

2 stops

3:00 pm - 1:45 pm

SEA

SOF

13h 45m

1 stop

$651Multiple Airlines

Sat, Feb 14 - Tue, Mar 10

8:25 pm - 2:19 pm

SOF

SEA

51h 54m

2 stops

2:00 pm - 1:50 pm

SEA

SOF

13h 50m

1 stop

$699Multiple Airlines

Tue, Feb 17 - Thu, Mar 5

7:15 pm - 9:31 am

SOF

SEA

48h 16m

2 stops

2:00 pm - 1:50 pm

SEA

SOF

13h 50m

1 stop

$703Multiple Airlines

Sat, Feb 14 - Thu, Mar 5

6:05 am - 2:19 pm

SOF

SEA

42h 14m

2 stops

3:00 pm - 1:45 pm

SEA

SOF

13h 45m

1 stop

$705Multiple Airlines

Wed, Feb 18 - Tue, Mar 10

10:40 am - 3:40 pm

SOF

SEA

15h 00m

1 stop

3:10 pm - 6:20 pm

SEA

SOF

17h 10m

1 stop

$706Multiple Airlines

Mon, Feb 16 - Wed, Mar 4

10:30 am - 3:40 pm

SOF

SEA

15h 10m

1 stop

5:50 am - 11:10 pm

SEA

SOF

31h 20m

2 stops

$709Multiple Airlines

Mon, Apr 6 - Mon, Apr 27

2:40 pm - 9:11 am

SOF

SEA

52h 31m

2 stops

6:55 pm - 11:00 pm

SEA

SOF

18h 05m

1 stop

$716Multiple Airlines

Mon, Mar 30 - Mon, Apr 20

4:00 pm - 10:45 pm

VAR

SEA

39h 45m

2 stops

8:00 am - 3:15 pm

SEA

VAR

21h 15m

2 stops

$951Austrian Airlines

Tue, Mar 17 - Tue, Apr 14

10:00 am - 6:05 pm

VAR

SEA

17h 05m

1 stop

7:10 pm - 9:20 pm

SEA

VAR

16h 10m

1 stop

$1,018Turkish Airlines

Tue, Mar 17 - Tue, Apr 14

KLM flights from Bulgaria to Seattle

Our best KLM deals on Bulgaria to Seattle flight tickets

KLM

Apr 16

SOF7:00 amSofia

14h 45m

1 stop

SEA11:45 amSeattle/Tacoma Intl

May 1

SEA5:30 pmSeattle/Tacoma Intl

34h 30m

1 stop

SOF2:00 pmSofia

$814

KLM

Apr 16

SOF7:00 amSofia

19h 30m

1 stop

SEA4:30 pmSeattle/Tacoma Intl

Apr 29

SEA9:00 amSeattle/Tacoma Intl

19h 00m

2 stops

SOF2:00 pmSofia

$819

KLM

Feb 15

SOF7:00 amSofia

14h 40m

1 stop

SEA11:40 amSeattle/Tacoma Intl

Mar 8

SEA9:00 amSeattle/Tacoma Intl

20h 05m

2 stops

SOF2:05 pmSofia

$821

British Airways flights from Bulgaria to Seattle

Our best British Airways deals on Bulgaria to Seattle flight tickets

British Airways

Apr 15

SOF9:25 pmSofia

31h 00m

1 stop

SEA6:25 pmSeattle/Tacoma Intl

May 3

SEA7:00 amSeattle/Tacoma Intl

26h 20m

2 stops

SOF7:20 pmSofia

$823

British Airways

Apr 15

SOF9:25 pmSofia

36h 14m

2 stops

SEA11:39 pmSeattle/Tacoma Intl

May 2

SEA11:16 amSeattle/Tacoma Intl

22h 54m

2 stops

SOF8:10 pmSofia

$829

British Airways

Mar 15

SOF2:30 pmSofia

36h 25m

1 stop

SEA5:55 pmSeattle/Tacoma Intl

Mar 24

SEA7:50 pmSeattle/Tacoma Intl

15h 20m

1 stop

SOF8:10 pmSofia

$852

Fly from

Fly to

Route

Depart

Return

Price

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Tue 2/17

8:25 pm-2:19 pm

2 stops51h 54m

Seattle/Tacoma Intl

Tue 3/10

3:00 pm-1:45 pm

1 stop13h 45m

$643

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Sat 2/14

7:15 pm-9:31 am

2 stops48h 16m

Seattle/Tacoma Intl

Tue 3/10

3:00 pm-1:45 pm

1 stop13h 45m

$651

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Tue 2/17

8:25 pm-2:19 pm

2 stops51h 54m

Seattle/Tacoma Intl

Thu 3/5

2:00 pm-1:50 pm

1 stop13h 50m

$699

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Sat 2/14

7:15 pm-9:31 am

2 stops48h 16m

Seattle/Tacoma Intl

Thu 3/5

2:00 pm-1:50 pm

1 stop13h 50m

$703

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Wed 2/18

6:05 am-2:19 pm

2 stops42h 14m

Seattle/Tacoma Intl

Tue 3/10

3:00 pm-1:45 pm

1 stop13h 45m

$705

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Mon 2/16

10:40 am-3:40 pm

1 stop15h 00m

Seattle/Tacoma Intl

Wed 3/4

3:10 pm-6:20 pm

1 stop17h 10m

$706

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Mon 4/6

10:30 am-3:40 pm

1 stop15h 10m

Seattle/Tacoma Intl

Mon 4/27

5:50 am-11:10 pm

2 stops31h 20m

$709

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Mon 3/30

2:40 pm-9:11 am

2 stops52h 31m

Seattle/Tacoma Intl

Mon 4/20

6:55 pm-11:00 pm

1 stop18h 05m

$716

VarnaSeattle

VAR - SEA

VARSEA

Varna

Tue 3/17

4:00 pm-10:45 pm

2 stops39h 45m

Seattle/Tacoma Intl

Tue 4/14

8:00 am-3:15 pm

2 stops21h 15m

$951

VarnaSeattle

VAR - SEA

VARSEA

Varna

Tue 3/17

10:00 am-6:05 pm

1 stop17h 05m

Seattle/Tacoma Intl

Tue 4/14

7:10 pm-9:20 pm

1 stop16h 10m

$1,018

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, June 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 $834. If you don’t want to visit Seattle in June, then you should wait until October to fly from Bulgaria, when ticket prices are also cheap, with an average price of $836.

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 40m
Direct flights	None

The fastest flight from Bulgaria to Seattle takes 14h 40m

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

Search flight deals

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 January 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
Lufthansa	PriceFrom $794	Free Cancellation	Rating 6.8 7,711 reviews		Search Lufthansa flights
Turkish Airlines	PriceFrom $824	Free Cancellation	Rating 7.3 4,167 reviews		Search Turkish Airlines flights

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Marysville

Puyallup

Redmond

Tukwila

Cle Elum

Lakewood

Federal Way

Fife

Kirkland

Westport

Centralia

Shoreline

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.