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 40m on average. On the other hand, flying from Sofia to Seattle takes 30h 10m 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?

SWISS 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 March 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.

$425 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.

6:55 pm - 9:40 am

SOF

SEA

48h 45m

2 stops

6:50 pm - 11:00 pm

SEA

SOF

18h 10m

1 stop

$770Multiple Airlines

Wed, Jun 10 - Tue, Jul 14

6:55 pm - 9:40 am

SOF

SEA

48h 45m

2 stops

2:10 pm - 1:35 pm

SEA

SOF

13h 25m

1 stop

$784Multiple Airlines

Wed, Jun 10 - Sun, Jul 12

6:30 pm - 9:40 am

SOF

SEA

49h 10m

2 stops

6:50 pm - 11:00 pm

SEA

SOF

18h 10m

1 stop

$789Multiple Airlines

Thu, Jun 11 - Wed, Jul 15

7:00 am - 9:38 am

SOF

SEA

36h 38m

3 stops

8:00 am - 8:00 pm

SEA

SOF

26h 00m

3 stops

$839Multiple Airlines

Tue, Apr 28 - Tue, May 5

9:35 am - 5:15 pm

VAR

SEA

17h 40m

1 stop

7:10 pm - 9:20 pm

SEA

VAR

16h 10m

1 stop

$1,019Turkish Airlines

Tue, Mar 31 - Tue, Apr 14

4:00 pm - 12:20 pm

VAR

SEA

30h 20m

2 stops

2:10 pm - 3:15 pm

SEA

VAR

39h 05m

2 stops

$1,035Lufthansa

Tue, Mar 31 - Tue, Apr 14

4:00 pm - 11:55 am

VAR

SEA

29h 55m

2 stops

6:50 pm - 9:00 am

SEA

VAR

28h 10m

1 stop

$1,062Lufthansa

Wed, Sep 9 - Wed, Sep 16

10:10 pm - 10:40 am

VAR

SEA

22h 30m

1 stop

7:10 pm - 9:20 pm

SEA

VAR

16h 10m

1 stop

$1,069Turkish Airlines

Wed, Sep 9 - Wed, Sep 16

9:35 am - 5:15 pm

VAR

SEA

17h 40m

1 stop

8:42 am - 9:20 pm

SEA

VAR

26h 38m

2 stops

$1,192Turkish Airlines

Tue, Mar 31 - Tue, Apr 14

9:35 am - 5:15 pm

VAR

SEA

17h 40m

1 stop

7:10 pm - 2:55 am

SEA

VAR

21h 45m

1 stop

$1,340Turkish Airlines

Sun, Mar 29 - Thu, Apr 2

Turkish Airlines flights from Bulgaria to Seattle

Our best Turkish Airlines deals on Bulgaria to Seattle flight tickets

Turkish Airlines

Jun 13

SOF3:50 pmSofia

35h 25m

1 stop

SEA5:15 pmSeattle/Tacoma Intl

Jul 14

SEA7:10 pmSeattle/Tacoma Intl

15h 05m

1 stop

SOF8:15 pmSofia

$919

Turkish Airlines

Jun 13

SOF3:50 pmSofia

35h 25m

1 stop

SEA5:15 pmSeattle/Tacoma Intl

Jul 14

SEA7:10 pmSeattle/Tacoma Intl

15h 05m

1 stop

SOF8:15 pmSofia

$921

Turkish Airlines

Jun 13

SOF9:05 pmSofia

30h 10m

1 stop

SEA5:15 pmSeattle/Tacoma Intl

Jul 14

SEA7:10 pmSeattle/Tacoma Intl

15h 05m

1 stop

SOF8:15 pmSofia

$928

Lufthansa flights from Bulgaria to Seattle

Our best Lufthansa deals on Bulgaria to Seattle flight tickets

Lufthansa

May 7

SOF6:30 amSofia

15h 50m

1 stop

SEA12:20 pmSeattle/Tacoma Intl

May 20

SEA6:50 pmSeattle/Tacoma Intl

13h 50m

1 stop

SOF6:40 pmSofia

$941

Lufthansa

Mar 31

VAR4:00 pmVarna

30h 20m

2 stops

SEA12:20 pmSeattle/Tacoma Intl

Apr 14

SEA2:10 pmSeattle/Tacoma Intl

39h 05m

2 stops

VAR3:15 pmVarna

$1,035

Lufthansa

Sep 9

VAR4:00 pmVarna

29h 55m

2 stops

SEA11:55 amSeattle/Tacoma Intl

Sep 16

SEA6:50 pmSeattle/Tacoma Intl

28h 10m

1 stop

VAR9:00 amVarna

$1,062

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Wed 6/10

6:55 pm-9:40 am

2 stops48h 45m

Seattle/Tacoma Intl

Tue 7/14

6:50 pm-11:00 pm

1 stop18h 10m

$770

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Wed 6/10

6:55 pm-9:40 am

2 stops48h 45m

Seattle/Tacoma Intl

Sun 7/12

2:10 pm-1:35 pm

1 stop13h 25m

$784

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Thu 6/11

6:30 pm-9:40 am

2 stops49h 10m

Seattle/Tacoma Intl

Wed 7/15

6:50 pm-11:00 pm

1 stop18h 10m

$789

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Tue 4/28

7:00 am-9:38 am

3 stops36h 38m

Seattle/Tacoma Intl

Tue 5/5

8:00 am-8:00 pm

3 stops26h 00m

$839

Quickest round-trip

VarnaSeattle

VAR - SEA

VARSEA

Varna

Tue 3/31

9:35 am-5:15 pm

1 stop17h 40m

Seattle/Tacoma Intl

Tue 4/14

7:10 pm-9:20 pm

1 stop16h 10m

$1,019

VarnaSeattle

VAR - SEA

VARSEA

Varna

Tue 3/31

4:00 pm-12:20 pm

2 stops30h 20m

Seattle/Tacoma Intl

Tue 4/14

2:10 pm-3:15 pm

2 stops39h 05m

$1,035

VarnaSeattle

VAR - SEA

VARSEA

Varna

Wed 9/9

4:00 pm-11:55 am

2 stops29h 55m

Seattle/Tacoma Intl

Wed 9/16

6:50 pm-9:00 am

1 stop28h 10m

$1,062

VarnaSeattle

VAR - SEA

VARSEA

Varna

Wed 9/9

10:10 pm-10:40 am

1 stop22h 30m

Seattle/Tacoma Intl

Wed 9/16

7:10 pm-9:20 pm

1 stop16h 10m

$1,069

VarnaSeattle

VAR - SEA

VARSEA

Varna

Tue 3/31

9:35 am-5:15 pm

1 stop17h 40m

Seattle/Tacoma Intl

Tue 4/14

8:42 am-9:20 pm

2 stops26h 38m

$1,192

VarnaSeattle

VAR - SEA

VARSEA

Varna

Sun 3/29

9:35 am-5:15 pm

1 stop17h 40m

Seattle/Tacoma Intl

Thu 4/2

7:10 pm-2:55 am

1 stop21h 45m

$1,340

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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, March 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 $863. If you don’t want to visit Seattle in March, then you should wait until April to fly from Bulgaria, when ticket prices are also cheap, with an average price of $864.

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 40m
Direct flights	None

The fastest flight from Bulgaria to Seattle takes 17h 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 March 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 $831	Free Cancellation	Rating 6.8 7,858 reviews		Search Lufthansa flights
Turkish Airlines	PriceFrom $854	Free Cancellation	Rating 7.3 4,258 reviews		Search Turkish Airlines flights

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Redmond

Marysville

Puyallup

Cle Elum

Lakewood

Tukwila

Federal Way

Fife

Westport

Centralia

Kirkland

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.