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

TAROM, Lufthansa, and Turkish Airlines are the most popular carriers operating from Bulgaria to Seattle/Tacoma Intl

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 23h 51m on average. On the other hand, flying from Varna to Seattle takes 26h 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 July 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.

$613 Cheap Flights from Bulgaria to Seattle in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Bulgaria to Seattle

Round-trip

One-way

Last minute

Recent round-trip flight deals from Bulgaria to Seattle

Enter your travel dates to find the best prices.

10:30 pm - 10:42 pm

SOF

SEA

34h 12m

3 stops

10:30 am - 12:50 am

SEA

SOF

28h 20m

3 stops

$913Multiple Airlines

Mon, Sep 21 - Sun, Oct 4

10:30 pm - 10:42 pm

SOF

SEA

34h 12m

3 stops

3:40 pm - 12:15 am

SEA

SOF

22h 35m

2 stops

$922Multiple Airlines

Mon, Sep 21 - Sun, Oct 4

10:30 pm - 5:10 pm

SOF

SEA

28h 40m

2 stops

9:45 pm - 12:50 am

SEA

SOF

17h 05m

1 stop

$927Multiple Airlines

Mon, Sep 21 - Sun, Oct 4

6:20 am - 11:55 am

SOF

SEA

15h 35m

1 stop

6:50 pm - 6:40 pm

SEA

SOF

13h 50m

1 stop

$929Lufthansa

Mon, Sep 21 - Sun, Oct 4

3:50 pm - 10:45 pm

SOF

SEA

40h 55m

2 stops

10:50 am - 8:20 pm

SEA

SOF

47h 30m

2 stops

$935Turkish Airlines

Mon, Sep 21 - Sun, Oct 4

12:35 pm - 10:40 am

SOF

SEA

32h 05m

1 stop

7:15 pm - 8:45 am

SEA

SOF

27h 30m

1 stop

$958Turkish Airlines

Fri, Jul 24 - Thu, Aug 6

3:50 pm - 10:40 am

SOF

SEA

28h 50m

1 stop

7:15 pm - 3:00 pm

SEA

SOF

33h 45m

1 stop

$979Turkish Airlines

Fri, Jul 24 - Thu, Aug 6

12:35 pm - 10:40 am

SOF

SEA

32h 05m

1 stop

7:15 pm - 8:45 am

SEA

SOF

27h 30m

1 stop

$983Turkish Airlines

Fri, Jul 24 - Thu, Aug 6

8:20 pm - 12:20 pm

VAR

SEA

26h 00m

1 stop

6:50 pm - 8:45 pm

SEA

VAR

15h 55m

1 stop

$1,034Lufthansa

Mon, Jul 20 - Tue, Aug 11

8:20 pm - 12:20 pm

VAR

SEA

26h 00m

1 stop

7:00 am - 7:15 pm

SEA

VAR

26h 15m

2 stops

$1,038Lufthansa

Mon, Jul 20 - Tue, Aug 11

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United Airlines flights from Bulgaria to Seattle

Our best United Airlines deals on Bulgaria to Seattle flight tickets

United Airlines

Jul 24

SOF6:20 amSofia

16h 00m

1 stop

SEA12:20 pmSeattle/Tacoma Intl

Aug 6

SEA2:10 pmSeattle/Tacoma Intl

22h 30m

1 stop

SOF10:40 pmSofia

$1,007

United Airlines

Jul 24

SOF6:20 amSofia

16h 00m

1 stop

SEA12:20 pmSeattle/Tacoma Intl

Aug 9

SEA2:34 pmSeattle/Tacoma Intl

22h 41m

2 stops

SOF11:15 pmSofia

$1,008

United Airlines

Jul 25

SOF6:20 amSofia

35h 35m

2 stops

SEA7:55 amSeattle/Tacoma Intl

Aug 15

SEA6:50 pmSeattle/Tacoma Intl

18h 25m

1 stop

SOF11:15 pmSofia

$1,014

Air Canada flights from Bulgaria to Seattle

Our best Air Canada deals on Bulgaria to Seattle flight tickets

Air Canada

Jul 24

SOF6:20 amSofia

37h 47m

2 stops

SEA10:07 amSeattle/Tacoma Intl

Aug 13

SEA10:40 amSeattle/Tacoma Intl

21h 45m

2 stops

SOF6:25 pmSofia

$1,070

Air Canada

Jul 24

SOF6:20 amSofia

37h 47m

2 stops

SEA10:07 amSeattle/Tacoma Intl

Aug 11

SEA8:00 amSeattle/Tacoma Intl

18h 10m

2 stops

SOF12:10 pmSofia

$1,077

Air Canada

Jul 26

SOF6:10 amSofia

37h 57m

2 stops

SEA10:07 amSeattle/Tacoma Intl

Aug 13

SEA10:40 amSeattle/Tacoma Intl

21h 45m

2 stops

SOF6:25 pmSofia

$1,082

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Mon 9/21

10:30 pm-10:42 pm

3 stops34h 12m

Seattle/Tacoma Intl

Sun 10/4

10:30 am-12:50 am

3 stops28h 20m

$913

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Mon 9/21

10:30 pm-10:42 pm

3 stops34h 12m

Seattle/Tacoma Intl

Sun 10/4

3:40 pm-12:15 am

2 stops22h 35m

$922

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Mon 9/21

10:30 pm-5:10 pm

2 stops28h 40m

Seattle/Tacoma Intl

Sun 10/4

9:45 pm-12:50 am

1 stop17h 05m

$927

Quickest round-trip

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Mon 9/21

6:20 am-11:55 am

1 stop15h 35m

Seattle/Tacoma Intl

Sun 10/4

6:50 pm-6:40 pm

1 stop13h 50m

$929

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Mon 9/21

3:50 pm-10:45 pm

2 stops40h 55m

Seattle/Tacoma Intl

Sun 10/4

10:50 am-8:20 pm

2 stops47h 30m

$935

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Fri 7/24

12:35 pm-10:40 am

1 stop32h 05m

Seattle/Tacoma Intl

Thu 8/6

7:15 pm-8:45 am

1 stop27h 30m

$958

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Fri 7/24

3:50 pm-10:40 am

1 stop28h 50m

Seattle/Tacoma Intl

Thu 8/6

7:15 pm-3:00 pm

1 stop33h 45m

$979

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Fri 7/24

12:35 pm-10:40 am

1 stop32h 05m

Seattle/Tacoma Intl

Thu 8/6

7:15 pm-8:45 am

1 stop27h 30m

$983

VarnaSeattle

VAR - SEA

VARSEA

Varna

Mon 7/20

8:20 pm-12:20 pm

1 stop26h 00m

Seattle/Tacoma Intl

Tue 8/11

6:50 pm-8:45 pm

1 stop15h 55m

$1,034

VarnaSeattle

VAR - SEA

VARSEA

Varna

Mon 7/20

8:20 pm-12:20 pm

1 stop26h 00m

Seattle/Tacoma Intl

Tue 8/11

7:00 am-7:15 pm

2 stops26h 15m

$1,038

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, August 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 $0. If you don’t want to visit Seattle in August, 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	23h 51m
Direct flights	None

The fastest flight from Bulgaria to Seattle takes 23h 51m

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 July 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 $854	Free Cancellation	Rating 7.4 4,440 reviews		Search Turkish Airlines flights
Lufthansa	PriceFrom $862	Free Cancellation	Rating 6.8 8,123 reviews		Search Lufthansa flights

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Redmond

Kent

Lakewood

Puyallup

Tukwila

Federal Way

Cle Elum

Marysville

Fife

Centralia

Kirkland

Shoreline

Lacey

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.