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 17h 30m and 24h 45m, 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 November 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.

$833 Cheap Flights from Bulgaria to Washington in 2025/26

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Find the cheapest flights from Bulgaria to Washington

Round-trip

Recent round-trip flight deals from Bulgaria to Washington

Enter your travel dates to find the best prices.

7:00 am - 11:45 amSOF-SEA

14h 45m1 stop

1:40 pm - 1:55 pmSEA-SOF

14h 15m1 stop

$859Multiple Airlines

Find Deal

Sat, Nov 22 - Sat, Dec 6

7:00 am - 11:50 amSOF-SEA

14h 50m1 stop

8:15 am - 2:05 pmSEA-SOF

19h 50m2 stops

$863Multiple Airlines

Find Deal

Wed, Dec 10 - Mon, Feb 9

7:00 am - 3:35 pmSOF-SEA

18h 35m2 stops

8:15 am - 1:55 pmSEA-SOF

19h 40m2 stops

$873Multiple Airlines

Find Deal

Wed, Dec 10 - Sun, Feb 8

7:00 am - 11:35 amSOF-SEA

14h 35m1 stop

5:35 pm - 2:00 pmSEA-SOF

34h 25m1 stop

$874KLM

Find Deal

Thu, Apr 23 - Thu, May 28

7:00 am - 3:50 pmSOF-SEA

18h 50m1 stop

9:50 am - 2:00 pmSEA-SOF

18h 10m2 stops

$878KLM

Find Deal

Thu, Apr 23 - Thu, May 28

7:00 am - 8:06 pmSOF-SEA

23h 06m2 stops

7:20 am - 1:55 pmSEA-SOF

20h 35m2 stops

$879Air France

Find Deal

Sat, Nov 22 - Sat, Dec 6

4:00 pm - 5:05 pmSOF-SEA

35h 05m1 stop

7:00 pm - 3:10 pmSEA-SOF

34h 10m1 stop

$960Turkish Airlines

Find Deal

Wed, Dec 10 - Thu, Feb 12

9:40 pm - 5:05 pmSOF-SEA

29h 25m1 stop

7:00 pm - 3:10 pmSEA-SOF

34h 10m1 stop

$975Turkish Airlines

Find Deal

Sun, Dec 21 - Sat, Jan 3

4:00 pm - 12:10 pmVAR-SEA

30h 10m2 stops

3:40 pm - 5:15 pmSEA-VAR

39h 35m2 stops

$1,303Lufthansa

Find Deal

Fri, Nov 28 - Tue, Dec 2

4:00 pm - 12:10 pmVAR-SEA

30h 10m2 stops

3:40 pm - 5:15 pmSEA-VAR

39h 35m2 stops

$1,307Lufthansa

Find Deal

Fri, Nov 28 - Tue, Dec 2

KLM flights from Bulgaria to State of Washington

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

KLM

Apr 23

SOF7:00 amSofia

14h 35m

1 stop

SEA11:35 amSeattle/Tacoma Intl

May 28

SEA5:35 pmSeattle/Tacoma Intl

34h 25m

1 stop

SOF2:00 pmSofia

$874

Find similar

KLM

Apr 23

SOF7:00 amSofia

18h 50m

1 stop

SEA3:50 pmSeattle/Tacoma Intl

May 28

SEA9:50 amSeattle/Tacoma Intl

18h 10m

2 stops

SOF2:00 pmSofia

$878

Find similar

KLM

Apr 22

SOF7:00 amSofia

14h 20m

1 stop

PDX11:20 amPortland

Apr 26

PDX1:15 pmPortland

14h 45m

1 stop

SOF2:00 pmSofia

$936

Find similar

Air Canada flights from Bulgaria to State of Washington

Our best Air Canada deals on Bulgaria to State of Washington flight tickets

Air Canada

Apr 23

SOF6:10 amSofia

25h 58m

2 stops

SEA10:08 pmSeattle/Tacoma Intl

May 28

SEA1:45 pmSeattle/Tacoma Intl

18h 55m

2 stops

SOF6:40 pmSofia

$884

Find similar

Air Canada

Apr 23

SOF6:10 amSofia

25h 58m

2 stops

SEA10:08 pmSeattle/Tacoma Intl

May 28

SEA1:45 pmSeattle/Tacoma Intl

18h 55m

2 stops

SOF6:40 pmSofia

$886

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Sat 11/22

7:00 am-11:45 am

1 stop14h 45m

Seattle/Tacoma Intl

Sat 12/6

1:40 pm-1:55 pm

1 stop14h 15m

$859

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Wed 12/10

7:00 am-11:50 am

1 stop14h 50m

Seattle/Tacoma Intl

Mon 2/9

8:15 am-2:05 pm

2 stops19h 50m

$863

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Wed 12/10

7:00 am-3:35 pm

2 stops18h 35m

Seattle/Tacoma Intl

Sun 2/8

8:15 am-1:55 pm

2 stops19h 40m

$873

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Thu 4/23

7:00 am-11:35 am

1 stop14h 35m

Seattle/Tacoma Intl

Thu 5/28

5:35 pm-2:00 pm

1 stop34h 25m

$874

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Thu 4/23

7:00 am-3:50 pm

1 stop18h 50m

Seattle/Tacoma Intl

Thu 5/28

9:50 am-2:00 pm

2 stops18h 10m

$878

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Sat 11/22

7:00 am-8:06 pm

2 stops23h 06m

Seattle/Tacoma Intl

Sat 12/6

7:20 am-1:55 pm

2 stops20h 35m

$879

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Wed 12/10

4:00 pm-5:05 pm

1 stop35h 05m

Seattle/Tacoma Intl

Thu 2/12

7:00 pm-3:10 pm

1 stop34h 10m

$960

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Sun 12/21

9:40 pm-5:05 pm

1 stop29h 25m

Seattle/Tacoma Intl

Sat 1/3

7:00 pm-3:10 pm

1 stop34h 10m

$975

VarnaSeattle

VAR - SEA

VARSEA

Varna

Fri 11/28

4:00 pm-12:10 pm

2 stops30h 10m

Seattle/Tacoma Intl

Tue 12/2

3:40 pm-5:15 pm

2 stops39h 35m

$1,303

VarnaSeattle

VAR - SEA

VARSEA

Varna

Fri 11/28

4:00 pm-12:10 pm

2 stops30h 10m

Seattle/Tacoma Intl

Tue 12/2

3:40 pm-5:15 pm

2 stops39h 35m

$1,307

Flights are sorted by cheapest round-trip flights first.

Sorted 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

Direct flights	None

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 November 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 7,562 reviews		Search Lufthansa flights
Turkish Airlines	PriceFrom $824	Free Cancellation	Rating 7.3 4,037 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.