How long is the flight from Bulgaria to State of Washington?

If you’re flying from a popular airport in Bulgaria, such as Sofia or Varna, and flying into State of Washington, then you can expect flight times to average 15h and 57h 31m, respectively.

When did momondo last update prices for flights from Bulgaria to Washington?

Prices for flights from Bulgaria to Washington are refreshed on a daily basis.

How many operators does momondo search for flights from Bulgaria to Washington?

As of December 2025, there are 4 operators available to choose from for flights from Bulgaria to Washington.

How old do you have to be to fly from Bulgaria to Washington?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bulgaria to Washington.

What documentation or ID do you need to fly to Washington?

The travel and health documents you'll need for your trip to Washington 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 Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$361 Cheap Flights from Bulgaria to Washington in 2025/26

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Recent round-trip flight deals from Bulgaria to Washington

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9:10 pm - 6:25 pm

SOF

SEA

31h 15m1 stop

1:35 pm - 8:20 pm

SEA

SOF

20h 45m1 stop

$820British Airways

Sun, Apr 19 - Sat, May 9

9:10 pm - 11:05 pm

SOF

SEA

35h 55m2 stops

11:51 am - 7:10 pm

SEA

SOF

21h 19m2 stops

$826British Airways

Sun, Apr 19 - Sun, May 3

9:40 pm - 11:29 pm

SOF

SEA

35h 49m2 stops

6:45 pm - 11:00 pm

SEA

SOF

18h 15m1 stop

$831Multiple Airlines

Wed, Apr 22 - Mon, May 4

9:10 pm - 6:25 pm

SOF

SEA

31h 15m1 stop

12:54 pm - 1:30 pm

SEA

SOF

38h 36m2 stops

$835British Airways

Sun, Apr 12 - Wed, May 6

10:05 am - 9:17 am

SOF

SEA

33h 12m2 stops

6:45 pm - 11:00 pm

SEA

SOF

18h 15m1 stop

$844Multiple Airlines

Thu, Apr 23 - Mon, May 4

2:20 pm - 11:00 pm

SOF

SEA

42h 40m2 stops

12:54 pm - 1:30 pm

SEA

SOF

38h 36m2 stops

$845British Airways

Fri, Apr 24 - Wed, May 6

9:40 pm - 11:16 pm

SOF

SEA

35h 36m2 stops

6:45 pm - 11:00 pm

SEA

SOF

18h 15m1 stop

$847Multiple Airlines

Wed, Apr 15 - Mon, May 4

9:25 pm - 5:05 pm

VAR

SEA

29h 40m1 stop

7:00 pm - 8:35 pm

SEA

VAR

15h 35m1 stop

$1,872Turkish Airlines

Mon, Jan 5 - Fri, Jan 9

4:00 pm - 8:57 pm

VAR

SEA

38h 57m2 stops

7:00 am - 3:15 pm

SEA

VAR

22h 15m2 stops

$1,899Austrian Airlines

Mon, Jan 5 - Fri, Jan 9

9:25 pm - 4:01 pm

VAR

SEA

28h 36m2 stops

7:00 pm - 8:35 pm

SEA

VAR

15h 35m1 stop

$1,947Turkish Airlines

Mon, Jan 5 - Fri, Jan 9

British Airways flights from Bulgaria to State of Washington

Our best British Airways deals on Bulgaria to State of Washington flight tickets

British Airways

Apr 19

SOF9:10 pmSofia

31h 15m

1 stop

SEA6:25 pmSeattle/Tacoma Intl

May 3

SEA7:00 amSeattle/Tacoma Intl

26h 10m

2 stops

SOF7:10 pmSofia

$820

Find similar

British Airways

Apr 19

SOF9:10 pmSofia

35h 55m

2 stops

SEA11:05 pmSeattle/Tacoma Intl

May 3

SEA11:51 amSeattle/Tacoma Intl

21h 19m

2 stops

SOF7:10 pmSofia

$826

Find similar

British Airways

Apr 22

SOF9:30 pmSofia

24h 05m

1 stop

SEA11:35 amSeattle/Tacoma Intl

May 6

SEA8:20 pmSeattle/Tacoma Intl

31h 10m

1 stop

SOF1:30 pmSofia

$829

Find similar

KLM flights from Bulgaria to State of Washington

Our best KLM deals on Bulgaria to State of Washington flight tickets

KLM

Apr 21

SOF7:00 amSofia

19h 30m

1 stop

SEA4:30 pmSeattle/Tacoma Intl

May 5

SEA1:45 pmSeattle/Tacoma Intl

14h 15m

1 stop

SOF2:00 pmSofia

$901

Find similar

KLM

Apr 21

SOF7:00 amSofia

14h 45m

1 stop

SEA11:45 amSeattle/Tacoma Intl

May 7

SEA9:30 amSeattle/Tacoma Intl

18h 30m

2 stops

SOF2:00 pmSofia

$905

Find similar

KLM

Apr 23

SOF7:00 amSofia

14h 45m

1 stop

SEA11:45 amSeattle/Tacoma Intl

May 28

SEA1:45 pmSeattle/Tacoma Intl

14h 15m

1 stop

SOF2:00 pmSofia

$913

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Sun 4/19

9:10 pm-6:25 pm

1 stop31h 15m

Seattle/Tacoma Intl

Sat 5/9

1:35 pm-8:20 pm

1 stop20h 45m

$820

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Sun 4/19

9:10 pm-11:05 pm

2 stops35h 55m

Seattle/Tacoma Intl

Sun 5/3

11:51 am-7:10 pm

2 stops21h 19m

$826

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Wed 4/22

9:40 pm-11:29 pm

2 stops35h 49m

Seattle/Tacoma Intl

Mon 5/4

6:45 pm-11:00 pm

1 stop18h 15m

$831

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Sun 4/12

9:10 pm-6:25 pm

1 stop31h 15m

Seattle/Tacoma Intl

Wed 5/6

12:54 pm-1:30 pm

2 stops38h 36m

$835

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Thu 4/23

10:05 am-9:17 am

2 stops33h 12m

Seattle/Tacoma Intl

Mon 5/4

6:45 pm-11:00 pm

1 stop18h 15m

$844

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Fri 4/24

2:20 pm-11:00 pm

2 stops42h 40m

Seattle/Tacoma Intl

Wed 5/6

12:54 pm-1:30 pm

2 stops38h 36m

$845

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Wed 4/15

9:40 pm-11:16 pm

2 stops35h 36m

Seattle/Tacoma Intl

Mon 5/4

6:45 pm-11:00 pm

1 stop18h 15m

$847

VarnaSeattle

VAR - SEA

VARSEA

Varna

Mon 1/5

9:25 pm-5:05 pm

1 stop29h 40m

Seattle/Tacoma Intl

Fri 1/9

7:00 pm-8:35 pm

1 stop15h 35m

$1,872

VarnaSeattle

VAR - SEA

VARSEA

Varna

Mon 1/5

4:00 pm-8:57 pm

2 stops38h 57m

Seattle/Tacoma Intl

Fri 1/9

7:00 am-3:15 pm

2 stops22h 15m

$1,899

VarnaSeattle

VAR - SEA

VARSEA

Varna

Mon 1/5

9:25 pm-4:01 pm

2 stops28h 36m

Seattle/Tacoma Intl

Fri 1/9

7:00 pm-8:35 pm

1 stop15h 35m

$1,947

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 State of Washington

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 State of Washington?

The month of February is, on average, the cheapest month to fly to State of Washington from Bulgaria, with most prices found around $802. If you aren’t able to travel to State of Washington during the month of February, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $834.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Bulgaria to State of Washington is on a Sunday. Travelers who choose to depart for State of Washington on a Sunday will often find tickets for as low as $878. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Bulgaria to State of Washington for around $1,068.

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

The cheapest time of day to fly to State of Washington is in the evening when flights can be purchased for as low as $854. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $929 on average. Flights to State of Washington from Bulgaria in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Bulgaria to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bulgaria to State of Washington

Fastest flight time	19h 55m
Direct flights	None

The fastest flight from Bulgaria to State of Washington takes 19h 55m

There are no direct flights from Bulgaria to State of Washington. There are no popular flight routes from Bulgaria to State of Washington.

Search flight deals

When did momondo last update prices for flights from Bulgaria to Washington?
Prices for flights from Bulgaria to Washington are refreshed on a daily basis.
How many operators does momondo search for flights from Bulgaria to Washington?
As of December 2025, there are 4 operators available to choose from for flights from Bulgaria to Washington.
How old do you have to be to fly from Bulgaria to Washington?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bulgaria to Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents you'll need for your trip to Washington 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 Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Bulgaria to State of Washington

Compare and see reviews for airlines that fly from Bulgaria to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $791	Free Cancellation	Rating 6.8 7,644 reviews		Search Lufthansa flights
Turkish Airlines	PriceFrom $824	Free Cancellation	Rating 7.3 4,107 reviews		Search Turkish Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Bulgaria to Washington?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington from Bulgaria.

Can I find flights from Bulgaria to Washington with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Bulgaria to Washington flights to just show those with flexible booking policies.

How can momondo help me find flights from Bulgaria to Washington?

Once all potential Bulgaria to Washington flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Bulgaria to Washington right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington from Bulgaria. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.