What is the cheapest airline that flies from Bulgaria to Washington?

British Airways, Lufthansa, and Austrian Airlines are the most popular carriers operating from Bulgaria to Washington

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 40m and 57h 10m, 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 February 2026, 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.

$539 Cheap Flights from Bulgaria to Washington in 2026

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Find the cheapest flights from Bulgaria to Washington

Round-trip

One-way

Recent round-trip flight deals from Bulgaria to Washington

Enter your travel dates to find the best prices.

4:00 pm - 6:05 pm

SOF

SEA

35h 05m

1 stop

7:10 pm - 3:00 pm

SEA

SOF

33h 50m

1 stop

$797Turkish Airlines

Mon, Mar 16 - Sun, Mar 29

10:40 am - 4:40 pm

SOF

SEA

15h 00m

1 stop

3:40 pm - 11:30 am

SEA

SOF

33h 50m

2 stops

$814Multiple Airlines

Mon, Mar 16 - Sun, Mar 29

4:00 pm - 5:05 pm

SOF

SEA

35h 05m

1 stop

8:00 pm - 8:50 pm

SEA

SOF

15h 50m

1 stop

$834Turkish Airlines

Thu, Mar 5 - Wed, Mar 18

4:00 pm - 5:05 pm

SOF

SEA

35h 05m

1 stop

8:00 pm - 8:50 pm

SEA

SOF

15h 50m

1 stop

$838Turkish Airlines

Thu, Mar 5 - Wed, Mar 18

4:00 pm - 6:05 pm

SOF

SEA

35h 05m

1 stop

7:10 pm - 1:15 pm

SEA

SOF

32h 05m

1 stop

$899Turkish Airlines

Fri, Mar 13 - Fri, Aug 28

6:30 am - 12:20 pm

SOF

SEA

15h 50m

1 stop

1:00 pm - 6:40 pm

SEA

SOF

19h 40m

2 stops

$935United Airlines

Thu, Apr 23 - Thu, May 28

6:00 am - 12:10 pm

SOF

SEA

16h 10m

1 stop

7:36 pm - 10:45 pm

SEA

SOF

18h 09m

2 stops

$937United Airlines

Thu, Mar 5 - Wed, Mar 18

7:00 am - 10:10 pm

SOF

PDX

24h 10m

2 stops

1:05 pm - 2:00 pm

PDX

SOF

14h 55m

1 stop

$1,030KLM

Fri, Mar 13 - Fri, Aug 28

7:00 am - 12:25 pm

SOF

PDX

14h 25m

1 stop

1:05 pm - 2:00 pm

PDX

SOF

14h 55m

1 stop

$1,056KLM

Fri, Mar 13 - Fri, Aug 28

2:35 pm - 9:15 am

SOF

PDX

27h 40m

3 stops

10:10 am - 6:40 pm

PDX

SOF

22h 30m

3 stops

$1,438Air Canada

Fri, Mar 13 - Fri, Aug 28

Turkish Airlines flights from Bulgaria to State of Washington

Our best Turkish Airlines deals on Bulgaria to State of Washington flight tickets

Turkish Airlines

Mar 16

SOF4:00 pmSofia

35h 05m

1 stop

SEA6:05 pmSeattle/Tacoma Intl

Mar 29

SEA7:10 pmSeattle/Tacoma Intl

33h 50m

1 stop

SOF3:00 pmSofia

$797

Turkish Airlines

Mar 5

SOF4:00 pmSofia

35h 05m

1 stop

SEA5:05 pmSeattle/Tacoma Intl

Mar 18

SEA8:00 pmSeattle/Tacoma Intl

15h 50m

1 stop

SOF8:50 pmSofia

$834

Turkish Airlines

Mar 5

SOF4:00 pmSofia

35h 05m

1 stop

SEA5:05 pmSeattle/Tacoma Intl

Mar 18

SEA8:00 pmSeattle/Tacoma Intl

15h 50m

1 stop

SOF8:50 pmSofia

$838

United Airlines flights from Bulgaria to State of Washington

Our best United Airlines deals on Bulgaria to State of Washington flight tickets

United Airlines

Apr 23

SOF6:30 amSofia

15h 50m

1 stop

SEA12:20 pmSeattle/Tacoma Intl

May 28

SEA1:00 pmSeattle/Tacoma Intl

19h 40m

2 stops

SOF6:40 pmSofia

$935

United Airlines

Mar 5

SOF6:00 amSofia

16h 10m

1 stop

SEA12:10 pmSeattle/Tacoma Intl

Mar 18

SEA7:36 pmSeattle/Tacoma Intl

18h 09m

2 stops

SOF10:45 pmSofia

$937

United Airlines

Apr 23

SOF6:30 amSofia

15h 50m

1 stop

SEA12:20 pmSeattle/Tacoma Intl

May 28

SEA1:00 pmSeattle/Tacoma Intl

19h 40m

2 stops

SOF6:40 pmSofia

$941

Fly from

Fly to

Route

Depart

Return

Price

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Mon 3/16

4:00 pm-6:05 pm

1 stop35h 05m

Seattle/Tacoma Intl

Sun 3/29

7:10 pm-3:00 pm

1 stop33h 50m

$797

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Mon 3/16

10:40 am-4:40 pm

1 stop15h 00m

Seattle/Tacoma Intl

Sun 3/29

3:40 pm-11:30 am

2 stops33h 50m

$814

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Thu 3/5

4:00 pm-5:05 pm

1 stop35h 05m

Seattle/Tacoma Intl

Wed 3/18

8:00 pm-8:50 pm

1 stop15h 50m

$834

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Thu 3/5

4:00 pm-5:05 pm

1 stop35h 05m

Seattle/Tacoma Intl

Wed 3/18

8:00 pm-8:50 pm

1 stop15h 50m

$838

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Fri 3/13

4:00 pm-6:05 pm

1 stop35h 05m

Seattle/Tacoma Intl

Fri 8/28

7:10 pm-1:15 pm

1 stop32h 05m

$899

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Thu 4/23

6:30 am-12:20 pm

1 stop15h 50m

Seattle/Tacoma Intl

Thu 5/28

1:00 pm-6:40 pm

2 stops19h 40m

$935

SofiaSeattle

SOF - SEA

SOFSEA

Sofia

Thu 3/5

6:00 am-12:10 pm

1 stop16h 10m

Seattle/Tacoma Intl

Wed 3/18

7:36 pm-10:45 pm

2 stops18h 09m

$937

SofiaPortland

SOF - PDX

SOFPDX

Sofia

Fri 3/13

7:00 am-10:10 pm

2 stops24h 10m

Portland

Fri 8/28

1:05 pm-2:00 pm

1 stop14h 55m

$1,030

SofiaPortland

SOF - PDX

SOFPDX

Sofia

Fri 3/13

7:00 am-12:25 pm

1 stop14h 25m

Portland

Fri 8/28

1:05 pm-2:00 pm

1 stop14h 55m

$1,056

SofiaPortland

SOF - PDX

SOFPDX

Sofia

Fri 3/13

2:35 pm-9:15 am

3 stops27h 40m

Portland

Fri 8/28

10:10 am-6:40 pm

3 stops22h 30m

$1,438

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

Airlines

Other information

What is the cheapest month to fly to State of Washington?

The month of June is, on average, the cheapest month to fly to State of Washington from Bulgaria, with most prices found around $838. If you aren’t able to travel to State of Washington during the month of June, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $878.

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	17h 40m
Direct flights	None

The fastest flight from Bulgaria to State of Washington takes 17h 40m

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 February 2026, 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 $815	Free Cancellation	Rating 6.8 7,780 reviews		Search Lufthansa flights
Turkish Airlines	PriceFrom $844	Free Cancellation	Rating 7.3 4,210 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.