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 16h on average. On the other hand, flying from Varna to Seattle takes 17h 40m 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 December 2025, 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.

$674 Cheap Flights from Bulgaria to Seattle in 2025/26

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.

7:55 am - 3:40 pmSOF-SEA

17h 45m2 stops

5:40 pm - 11:55 pmSEA-SOF

20h 15m2 stops

$674Multiple Airlines

Find Deal

jue., ene. 22 - jue., feb. 5

6:05 am - 3:40 pmSOF-SEA

19h 35m3 stops

5:40 pm - 11:55 pmSEA-SOF

20h 15m2 stops

$710Multiple Airlines

Find Deal

jue., ene. 22 - jue., feb. 5

3:50 pm - 5:15 pmSOF-SEA

35h 25m1 stop

7:10 pm - 8:15 pmSEA-SOF

15h 05m1 stop

$779Turkish Airlines

Find Deal

mié., abr. 15 - jue., may. 7

5:00 am - 5:00 pmSOF-SEA

22h 00m3 stops

2:35 pm - 9:50 amSEA-SOF

33h 15m3 stops

$791Multiple Airlines

Find Deal

jue., ene. 22 - jue., feb. 5

6:00 am - 12:10 pmSOF-SEA

16h 10m1 stop

7:00 am - 1:15 pmSEA-SOF

20h 15m2 stops

$799Lufthansa

Find Deal

jue., ene. 22 - jue., feb. 5

7:00 am - 11:50 amSOF-SEA

14h 50m1 stop

1:40 pm - 1:55 pmSEA-SOF

14h 15m1 stop

$805Multiple Airlines

Find Deal

jue., ene. 15 - jue., ene. 29

7:00 am - 11:35 amSOF-SEA

14h 35m1 stop

2:05 pm - 2:00 pmSEA-SOF

13h 55m1 stop

$808KLM

Find Deal

mar., abr. 14 - dom., may. 3

7:00 am - 11:35 amSOF-SEA

14h 35m1 stop

9:30 am - 2:00 pmSEA-SOF

18h 30m2 stops

$812KLM

Find Deal

mar., abr. 7 - sáb., abr. 25

9:35 am - 5:15 pmSOF-SEA

17h 40m1 stop

7:10 pm - 8:15 pmSEA-SOF

15h 05m1 stop

$813Turkish Airlines

Find Deal

mar., abr. 14 - jue., may. 7

4:00 pm - 12:20 pmVAR-SEA

30h 20m2 stops

2:10 pm - 8:30 amSEA-VAR

32h 20m1 stop

$889Lufthansa

Find Deal

vie., may. 8 - mar., may. 12

Turkish Airlines flights from Bulgaria to Seattle

Our best Turkish Airlines deals on Bulgaria to Seattle flight tickets

Turkish Airlines

Apr 15

SOF3:50 pmSofia

35h 25m

1 stop

SEA5:15 pmSeattle/Tacoma Intl

May 7

SEA7:10 pmSeattle/Tacoma Intl

15h 05m

1 stop

SOF8:15 pmSofia

$779

Find similar

Turkish Airlines

Apr 14

SOF9:35 amSofia

17h 40m

1 stop

SEA5:15 pmSeattle/Tacoma Intl

May 7

SEA7:10 pmSeattle/Tacoma Intl

15h 05m

1 stop

SOF8:15 pmSofia

$813

Find similar

Turkish Airlines

Apr 11

SOF9:35 amSofia

17h 40m

1 stop

SEA5:15 pmSeattle/Tacoma Intl

Apr 24

SEA7:10 pmSeattle/Tacoma Intl

33h 50m

1 stop

SOF3:00 pmSofia

$837

Find similar

Lufthansa flights from Bulgaria to Seattle

Our best Lufthansa deals on Bulgaria to Seattle flight tickets

Lufthansa

Jan 22

SOF6:00 amSofia

16h 10m

1 stop

SEA12:10 pmSeattle/Tacoma Intl

Feb 5

SEA7:00 amSeattle/Tacoma Intl

20h 15m

2 stops

SOF1:15 pmSofia

$799

Find similar

Lufthansa

Jan 28

SOF6:10 amSofia

23h 06m

2 stops

SEA7:16 pmSeattle/Tacoma Intl

Feb 1

SEA3:10 pmSeattle/Tacoma Intl

17h 10m

1 stop

SOF6:20 pmSofia

$832

Find similar

Lufthansa

Jan 28

SOF6:05 amSofia

17h 15m

1 stop

SEA1:20 pmSeattle/Tacoma Intl

Feb 1

SEA3:10 pmSeattle/Tacoma Intl

17h 10m

1 stop

SOF6:20 pmSofia

$846

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

jue. 1/22

7:55 am-3:40 pm

2 stops17h 45m

Seattle/Tacoma Intl

jue. 2/5

5:40 pm-11:55 pm

2 stops20h 15m

$674

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

jue. 1/22

6:05 am-3:40 pm

3 stops19h 35m

Seattle/Tacoma Intl

jue. 2/5

5:40 pm-11:55 pm

2 stops20h 15m

$710

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

mié. 4/15

3:50 pm-5:15 pm

1 stop35h 25m

Seattle/Tacoma Intl

jue. 5/7

7:10 pm-8:15 pm

1 stop15h 05m

$779

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

jue. 1/22

5:00 am-5:00 pm

3 stops22h 00m

Seattle/Tacoma Intl

jue. 2/5

2:35 pm-9:50 am

3 stops33h 15m

$791

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

jue. 1/22

6:00 am-12:10 pm

1 stop16h 10m

Seattle/Tacoma Intl

jue. 2/5

7:00 am-1:15 pm

2 stops20h 15m

$799

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

jue. 1/15

7:00 am-11:50 am

1 stop14h 50m

Seattle/Tacoma Intl

jue. 1/29

1:40 pm-1:55 pm

1 stop14h 15m

$805

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

mar. 4/14

7:00 am-11:35 am

1 stop14h 35m

Seattle/Tacoma Intl

dom. 5/3

2:05 pm-2:00 pm

1 stop13h 55m

$808

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

mar. 4/7

7:00 am-11:35 am

1 stop14h 35m

Seattle/Tacoma Intl

sáb. 4/25

9:30 am-2:00 pm

2 stops18h 30m

$812

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

mar. 4/14

9:35 am-5:15 pm

1 stop17h 40m

Seattle/Tacoma Intl

jue. 5/7

7:10 pm-8:15 pm

1 stop15h 05m

$813

VarnaSeattle

VAR - SEA

VARSEA

Varna

vie. 5/8

4:00 pm-12:20 pm

2 stops30h 20m

Seattle/Tacoma Intl

mar. 5/12

2:10 pm-8:30 am

1 stop32h 20m

$889

Flights are sorted by cheapest round-trip flights first.

Sorted 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, February 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 $802. If you don’t want to visit Seattle in February, then you should wait until June to fly from Bulgaria, when ticket prices are also cheap, with an average price of $834.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Bulgaria is on a Sunday. momondo users have found tickets for Sunday departures for as low as $878. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from Bulgaria because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,068.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Bulgaria in the evening is the least expensive time of day to depart. momondo users have found prices as low as $854 when looking at flights departing in the evening. Flights to Seattle are more costly in the morning, with an average ticket price of $929. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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	16h 00m
Direct flights	None

The fastest flight from Bulgaria to Seattle takes 16h 00m

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 December 2025, 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 $791	Free Cancellation	Rating 6.8 7,600 reviews		Search Lufthansa flights
Turkish Airlines	PriceFrom $824	Free Cancellation	Rating 7.3 4,069 reviews		Search Turkish Airlines flights

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Marysville

Puyallup

Redmond

Tukwila

Cle Elum

Lakewood

Federal Way

Fife

Centralia

Kirkland

Westport

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.