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 17h 40m on average. On the other hand, flying from Varna to Seattle takes 30h 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 November 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.

$460 Cheap Flights from Bulgaria to Seattle in 2026/27

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.

8:20 pm - 1:00 pmSOF Sofia-SEA Seattle/Tacoma Intl

26h 40m2 stops London Stansted Munich Franz Josef Strauss

3:50 pm - 6:20 pmSEA Seattle/Tacoma Intl-SOF Sofia

17h 30m1 stop Munich Franz Josef Strauss

$868Multiple Airlines

Tue, Dec 8 - Wed, Mar 17

8:15 pm - 5:00 pmSOF Sofia-SEA Seattle/Tacoma Intl

30h 45m2 stops London Stansted Reykjavik Keflavik Intl

3:50 pm - 6:20 pmSEA Seattle/Tacoma Intl-SOF Sofia

17h 30m1 stop Munich Franz Josef Strauss

$874Multiple Airlines

Wed, Dec 9 - Wed, Mar 17

8:20 pm - 1:00 pmSOF Sofia-SEA Seattle/Tacoma Intl

26h 40m2 stops London Stansted Munich Franz Josef Strauss

3:50 pm - 6:20 pmSEA Seattle/Tacoma Intl-SOF Sofia

17h 30m1 stop Munich Franz Josef Strauss

$874Multiple Airlines

Tue, Dec 8 - Sun, Mar 14

8:20 pm - 1:00 pmSOF Sofia-SEA Seattle/Tacoma Intl

26h 40m2 stops London Stansted Munich Franz Josef Strauss

2:50 pm - 1:25 pmSEA Seattle/Tacoma Intl-SOF Sofia

13h 35m1 stop Frankfurt am Main

$879Multiple Airlines

Tue, Dec 8 - Mon, Mar 15

4:00 pm - 4:19 pmSOF Sofia-SEA Seattle/Tacoma Intl

34h 19m2 stops Istanbul Chicago O'Hare Intl

11:00 am - 8:20 pmSEA Seattle/Tacoma Intl-SOF Sofia

23h 20m2 stops Chicago O'Hare Intl Istanbul

$928Turkish Airlines

Wed, Nov 25 - Wed, May 12

9:30 am - 10:43 pmSOF Sofia-SEA Seattle/Tacoma Intl

47h 13m2 stops Istanbul Chicago O'Hare Intl

10:55 am - 10:50 amSEA Seattle/Tacoma Intl-SOF Sofia

38h 55m2 stops Chicago O'Hare Intl Istanbul

$928Turkish Airlines

Wed, Dec 9 - Wed, Mar 17

9:45 pm - 4:18 pmSOF Sofia-SEA Seattle/Tacoma Intl

28h 33m2 stops Istanbul Chicago O'Hare Intl

10:55 am - 8:55 pmSEA Seattle/Tacoma Intl-SOF Sofia

49h 00m2 stops Chicago O'Hare Intl Istanbul

$928Turkish Airlines

Tue, Dec 8 - Wed, Mar 17

6:20 am - 12:20 pmSOF Sofia-SEA Seattle/Tacoma Intl

16h 00m1 stop Frankfurt am Main

6:50 pm - 11:05 pmSEA Seattle/Tacoma Intl-SOF Sofia

18h 15m1 stop Munich Franz Josef Strauss

$1,026Lufthansa

Fri, Apr 30 - Sat, May 29

6:20 am - 6:59 pmSOF Sofia-SEA Seattle/Tacoma Intl

22h 39m2 stops Frankfurt am Main Chicago O'Hare Intl

6:50 pm - 6:45 pmSEA Seattle/Tacoma Intl-SOF Sofia

13h 55m1 stop Munich Franz Josef Strauss

$1,035Lufthansa

Fri, Apr 30 - Sat, May 29

7:05 pm - 1:00 pmSOF Sofia-SEA Seattle/Tacoma Intl

27h 55m1 stop Munich Franz Josef Strauss

6:50 pm - 6:45 pmSEA Seattle/Tacoma Intl-SOF Sofia

13h 55m1 stop Munich Franz Josef Strauss

$1,083Lufthansa

Tue, Nov 24 - Thu, May 20

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

Turkish Airlines flights from Bulgaria to Seattle

Our best Turkish Airlines deals on Bulgaria to Seattle flight tickets

Turkish Airlines

Dec 8

SOF9:45 pmSofia

28h 33m

2 stops

SEA4:18 pmSeattle/Tacoma Intl

Mar 17

SEA10:55 amSeattle/Tacoma Intl

49h 00m

2 stops

SOF8:55 pmSofia

$928

Turkish Airlines

Nov 22

SOF9:45 pmSofia

35h 22m

2 stops

SEA11:07 pmSeattle/Tacoma Intl

Dec 5

SEA10:48 amSeattle/Tacoma Intl

42h 22m

2 stops

SOF3:10 pmSofia

$931

Turkish Airlines

Nov 15

SOF4:00 pmSofia

41h 07m

2 stops

SEA11:07 pmSeattle/Tacoma Intl

Nov 28

SEA7:05 pmSeattle/Tacoma Intl

15h 50m

1 stop

SOF8:55 pmSofia

$943

United Airlines flights from Bulgaria to Seattle

Our best United Airlines deals on Bulgaria to Seattle flight tickets

United Airlines

Nov 15

SOF6:00 amSofia

17h 00m

1 stop

SEA1:00 pmSeattle/Tacoma Intl

Nov 30

SEA7:00 amSeattle/Tacoma Intl

29h 55m

2 stops

SOF10:55 pmSofia

$1,074

United Airlines

Nov 15

SOF7:55 amSofia

15h 05m

2 stops

SEA1:00 pmSeattle/Tacoma Intl

Nov 28

SEA1:16 pmSeattle/Tacoma Intl

23h 44m

2 stops

SOF11:00 pmSofia

$1,099

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SofiaSeattle

SOF Sofia - SEA Seattle/Tacoma Intl

SOFSEA

Sofia

Tue 12/8

8:20 pm-1:00 pm

2 stops26h 40m

Seattle/Tacoma Intl

Wed 3/17

3:50 pm-6:20 pm

1 stop17h 30m

$868

SofiaSeattle

SOF Sofia - SEA Seattle/Tacoma Intl

SOFSEA

Sofia

Wed 12/9

8:15 pm-5:00 pm

2 stops30h 45m

Seattle/Tacoma Intl

Wed 3/17

3:50 pm-6:20 pm

1 stop17h 30m

$874

SofiaSeattle

SOF Sofia - SEA Seattle/Tacoma Intl

SOFSEA

Sofia

Tue 12/8

8:20 pm-1:00 pm

2 stops26h 40m

Seattle/Tacoma Intl

Sun 3/14

3:50 pm-6:20 pm

1 stop17h 30m

$874

SofiaSeattle

SOF Sofia - SEA Seattle/Tacoma Intl

SOFSEA

Sofia

Tue 12/8

8:20 pm-1:00 pm

2 stops26h 40m

Seattle/Tacoma Intl

Mon 3/15

2:50 pm-1:25 pm

1 stop13h 35m

$879

SofiaSeattle

SOF Sofia - SEA Seattle/Tacoma Intl

SOFSEA

Sofia

Wed 11/25

4:00 pm-4:19 pm

2 stops34h 19m

Seattle/Tacoma Intl

Wed 5/12

11:00 am-8:20 pm

2 stops23h 20m

$928

SofiaSeattle

SOF Sofia - SEA Seattle/Tacoma Intl

SOFSEA

Sofia

Wed 12/9

9:30 am-10:43 pm

2 stops47h 13m

Seattle/Tacoma Intl

Wed 3/17

10:55 am-10:50 am

2 stops38h 55m

$928

SofiaSeattle

SOF Sofia - SEA Seattle/Tacoma Intl

SOFSEA

Sofia

Tue 12/8

9:45 pm-4:18 pm

2 stops28h 33m

Seattle/Tacoma Intl

Wed 3/17

10:55 am-8:55 pm

2 stops49h 00m

$928

Quickest round-trip

SofiaSeattle

SOF Sofia - SEA Seattle/Tacoma Intl

SOFSEA

Sofia

Fri 4/30

6:20 am-12:20 pm

1 stop16h 00m

Seattle/Tacoma Intl

Sat 5/29

6:50 pm-11:05 pm

1 stop18h 15m

$1,026

SofiaSeattle

SOF Sofia - SEA Seattle/Tacoma Intl

SOFSEA

Sofia

Fri 4/30

6:20 am-6:59 pm

2 stops22h 39m

Seattle/Tacoma Intl

Sat 5/29

6:50 pm-6:45 pm

1 stop13h 55m

$1,035

SofiaSeattle

SOF Sofia - SEA Seattle/Tacoma Intl

SOFSEA

Sofia

Tue 11/24

7:05 pm-1:00 pm

1 stop27h 55m

Seattle/Tacoma Intl

Thu 5/20

6:50 pm-6:45 pm

1 stop13h 55m

$1,083

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, 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 March to fly from Bulgaria, when ticket prices are also cheap, with an average price of $863.

Cheap Bulgaria to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bulgaria to Seattle

Best Price Found	$460
Fastest flight time	16h 00m
Direct flights	None

The best one-way flight to Seattle from Bulgaria in the past 72 hours is $460. The best round-trip flight deal from Bulgaria to Seattle found on momondo in the last 72 hours is $868.

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

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 November 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 4,464 reviews		Search Turkish Airlines flights
Lufthansa	PriceFrom $916	Free Cancellation	Rating 6.8 8,299 reviews		Search Lufthansa flights

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Kent

Olympia

Federal Way

Redmond

Lakewood

Lynnwood

Fife

Puyallup

Tukwila

Cle Elum

Marysville

Lacey

Kirkland

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.