How long does it take to fly to Washington, D.C.?

Flight times from Bulgaria to Washington, D.C. vary, but if you’re flying out of Sofia and flying into Washington, D.C. Dulles Intl Airport (one of the most popular routes), then the duration is 14h 05m on average. Another popular route from Bulgaria to Washington, D.C. is flying from Varna to Washington, D.C. Dulles Intl Airport, which will take roughly 30h 10m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from Bulgaria to Washington, D.C.?

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

What airlines fly to Washington, D.C.?

Turkish Airlines, Lufthansa and KLM are the top three most popular airlines that fly to Washington, D.C. from Bulgaria according to our data. Turkish Airlines is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 5 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Bulgaria to Washington, D.C.?

Prices for flights from Bulgaria to Washington, D.C. are updated daily.

How many operators does momondo search for flights from Bulgaria to Washington, D.C.?

The number of operators available for flights from Bulgaria to Washington, D.C. is 5 as of September 2026.

How old do you have to be to fly from Bulgaria to Washington, D.C.?

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 Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

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

$429 Cheap Flights from Bulgaria to Washington, D.C. in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Bulgaria to Washington, D.C.

Round-trip

One-way

Recent round-trip flight deals from Bulgaria to Washington, D.C.

Enter your travel dates to find the best prices.

5:25 pm - 8:30 pmSOF Sofia-IAD Washington, D.C. Dulles Intl

34h 05m2 stops Madrid Barajas Lisbon Humberto Delgado

6:00 pm - 1:25 pmIAD Washington, D.C. Dulles Intl-SOF Sofia

12h 25m1 stop Frankfurt am Main

$759Multiple Airlines

Tue, Dec 1 - Tue, Dec 29

6:25 am - 3:55 pmSOF Sofia-IAD Washington, D.C. Dulles Intl

16h 30m1 stop Frankfurt am Main

10:55 pm - 10:55 pmIAD Washington, D.C. Dulles Intl-SOF Sofia

17h 00m1 stop Munich Franz Josef Strauss

$769Lufthansa

Fri, Nov 6 - Fri, Nov 13

6:25 am - 3:55 pmSOF Sofia-IAD Washington, D.C. Dulles Intl

16h 30m1 stop Frankfurt am Main

10:55 pm - 10:55 pmIAD Washington, D.C. Dulles Intl-SOF Sofia

17h 00m1 stop Munich Franz Josef Strauss

$769Lufthansa

Thu, Nov 19 - Sun, Dec 13

9:25 pm - 5:25 pmSOF Sofia-IAD Washington, D.C. Dulles Intl

27h 00m1 stop London Heathrow

9:45 pm - 8:10 pmIAD Washington, D.C. Dulles Intl-SOF Sofia

15h 25m1 stop London Heathrow

$776British Airways

Wed, Oct 7 - Tue, Dec 29

6:20 am - 1:35 pmSOF Sofia-IAD Washington, D.C. Dulles Intl

14h 15m1 stop Frankfurt am Main

10:20 pm - 6:40 pmIAD Washington, D.C. Dulles Intl-SOF Sofia

13h 20m1 stop Munich Franz Josef Strauss

$798United Airlines

Sun, Oct 11 - Thu, May 6

6:20 am - 8:00 pmSOF Sofia-IAD Washington, D.C. Dulles Intl

20h 40m1 stop Frankfurt am Main

10:55 pm - 10:55 pmIAD Washington, D.C. Dulles Intl-SOF Sofia

17h 00m1 stop Munich Franz Josef Strauss

$798United Airlines

Sun, Oct 4 - Sat, Dec 26

4:15 pm - 5:00 pmSOF Sofia-IAD Washington, D.C. Dulles Intl

31h 45m1 stop Zurich

5:25 pm - 2:15 pmIAD Washington, D.C. Dulles Intl-SOF Sofia

13h 50m1 stop Zurich

$798SWISS

Thu, Nov 19 - Sun, Jan 24

11:05 am - 3:25 pmSOF Sofia-IAD Washington, D.C. Dulles Intl

35h 20m1 stop Zurich

5:25 pm - 10:30 amIAD Washington, D.C. Dulles Intl-SOF Sofia

34h 05m1 stop Zurich

$826SWISS

Thu, Oct 8 - Fri, Dec 25

9:40 pm - 11:45 amSOF Sofia-IAD Washington, D.C. Dulles Intl

21h 05m1 stop Istanbul

1:30 pm - 8:50 pmIAD Washington, D.C. Dulles Intl-SOF Sofia

24h 20m1 stop Istanbul

$855Turkish Airlines

Thu, Nov 26 - Mon, Dec 28

3:50 pm - 11:30 amSOF Sofia-IAD Washington, D.C. Dulles Intl

26h 40m1 stop Istanbul

1:30 pm - 3:10 pmIAD Washington, D.C. Dulles Intl-SOF Sofia

18h 40m1 stop Istanbul

$889Turkish Airlines

Tue, Oct 6 - Tue, Dec 29

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British Airways flights from Bulgaria to Washington, D.C.

Our best British Airways deals on Bulgaria to Washington, D.C. flight tickets

British Airways

Oct 7

SOF9:25 pmSofia

27h 00m

1 stop

IAD5:25 pmWashington, D.C. Dulles Intl

Dec 29

IAD9:45 pmWashington, D.C. Dulles Intl

15h 25m

1 stop

SOF8:10 pmSofia

$776

British Airways

Nov 25

SOF9:05 pmSofia

25h 35m

1 stop

IAD3:40 pmWashington, D.C. Dulles Intl

Dec 1

IAD9:45 pmWashington, D.C. Dulles Intl

15h 25m

1 stop

SOF8:10 pmSofia

$777

British Airways

Nov 15

SOF7:45 pmSofia

31h 10m

1 stop

IAD7:55 pmWashington, D.C. Dulles Intl

Jan 21

IAD6:05 pmWashington, D.C. Dulles Intl

18h 15m

1 stop

SOF7:20 pmSofia

$778

Air Canada flights from Bulgaria to Washington, D.C.

Our best Air Canada deals on Bulgaria to Washington, D.C. flight tickets

Air Canada

Oct 21

SOF6:20 amSofia

19h 40m

2 stops

IAD7:00 pmWashington, D.C. Dulles Intl

Feb 24

IAD9:55 amWashington, D.C. Dulles Intl

20h 20m

2 stops

SOF1:15 pmSofia

$804

Air Canada

Oct 21

SOF6:20 amSofia

19h 40m

2 stops

IAD7:00 pmWashington, D.C. Dulles Intl

Feb 24

IAD9:55 amWashington, D.C. Dulles Intl

20h 20m

2 stops

SOF1:15 pmSofia

$808

Air Canada

Nov 18

SOF2:10 pmSofia

33h 14m

2 stops

IAD4:24 pmWashington, D.C. Dulles Intl

Jan 27

IAD1:20 pmWashington, D.C. Dulles Intl

17h 05m

2 stops

SOF1:25 pmSofia

$811

momondo Fare Finder

Use the filters below to find and compare flights from Bulgaria to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SofiaWashington, D.C.

SOF Sofia - IAD Washington, D.C. Dulles Intl

SOFIAD

Sofia

Tue 12/1

5:25 pm-8:30 pm

2 stops34h 05m

Washington, D.C. Dulles Intl

Tue 12/29

6:00 pm-1:25 pm

1 stop12h 25m

$759

SofiaWashington, D.C.

SOF Sofia - IAD Washington, D.C. Dulles Intl

SOFIAD

Sofia

Fri 11/6

6:25 am-3:55 pm

1 stop16h 30m

Washington, D.C. Dulles Intl

Fri 11/13

10:55 pm-10:55 pm

1 stop17h 00m

$769

SofiaWashington, D.C.

SOF Sofia - IAD Washington, D.C. Dulles Intl

SOFIAD

Sofia

Thu 11/19

6:25 am-3:55 pm

1 stop16h 30m

Washington, D.C. Dulles Intl

Sun 12/13

10:55 pm-10:55 pm

1 stop17h 00m

$769

SofiaWashington, D.C.

SOF Sofia - IAD Washington, D.C. Dulles Intl

SOFIAD

Sofia

Wed 10/7

9:25 pm-5:25 pm

1 stop27h 00m

Washington, D.C. Dulles Intl

Tue 12/29

9:45 pm-8:10 pm

1 stop15h 25m

$776

Quickest round-trip

SofiaWashington, D.C.

SOF Sofia - IAD Washington, D.C. Dulles Intl

SOFIAD

Sofia

Sun 10/11

6:20 am-1:35 pm

1 stop14h 15m

Washington, D.C. Dulles Intl

Thu 5/6

10:20 pm-6:40 pm

1 stop13h 20m

$798

SofiaWashington, D.C.

SOF Sofia - IAD Washington, D.C. Dulles Intl

SOFIAD

Sofia

Sun 10/4

6:20 am-8:00 pm

1 stop20h 40m

Washington, D.C. Dulles Intl

Sat 12/26

10:55 pm-10:55 pm

1 stop17h 00m

$798

SofiaWashington, D.C.

SOF Sofia - IAD Washington, D.C. Dulles Intl

SOFIAD

Sofia

Thu 11/19

4:15 pm-5:00 pm

1 stop31h 45m

Washington, D.C. Dulles Intl

Sun 1/24

5:25 pm-2:15 pm

1 stop13h 50m

$798

SofiaWashington, D.C.

SOF Sofia - IAD Washington, D.C. Dulles Intl

SOFIAD

Sofia

Thu 10/8

11:05 am-3:25 pm

1 stop35h 20m

Washington, D.C. Dulles Intl

Fri 12/25

5:25 pm-10:30 am

1 stop34h 05m

$826

SofiaWashington, D.C.

SOF Sofia - IAD Washington, D.C. Dulles Intl

SOFIAD

Sofia

Thu 11/26

9:40 pm-11:45 am

1 stop21h 05m

Washington, D.C. Dulles Intl

Mon 12/28

1:30 pm-8:50 pm

1 stop24h 20m

$855

SofiaWashington, D.C.

SOF Sofia - IAD Washington, D.C. Dulles Intl

SOFIAD

Sofia

Tue 10/6

3:50 pm-11:30 am

1 stop26h 40m

Washington, D.C. Dulles Intl

Tue 12/29

1:30 pm-3:10 pm

1 stop18h 40m

$889

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 Washington, D.C.

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 Washington, D.C.?

The month of February is, on average, the cheapest month to fly to Washington, D.C. from Bulgaria, with most prices found around $478. If you’re not able to fly to Washington, D.C. in February, then March is your next best option. Flight prices from Bulgaria to Washington, D.C. during March average around $564.

Can stopping save me money on Bulgaria to Washington, D.C. flights?

You could potentially save up to 26% on your flight if you consider stops on a Bulgaria to Washington, D.C. flight.

Cheap Bulgaria to Washington, D.C. flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bulgaria to Washington, D.C.

Best Price Found	$429
Fastest flight time	14h 05m
Direct flights	None

The best one-way flight to Washington, D.C. from Bulgaria in the past 72 hours is $429. The best round-trip flight deal from Bulgaria to Washington, D.C. found on momondo in the last 72 hours is $759.

The fastest flight from Bulgaria to Washington, D.C. takes 14h 05m

There are no direct flights from Bulgaria to Washington, D.C.. There are no popular flight routes from Bulgaria to Washington, D.C..

Search flight deals

Frequently asked questions about flying from Bulgaria to Washington, D.C.

When did momondo last update prices for flights from Bulgaria to Washington, D.C.?
Prices for flights from Bulgaria to Washington, D.C. are updated daily.
How many operators does momondo search for flights from Bulgaria to Washington, D.C.?
The number of operators available for flights from Bulgaria to Washington, D.C. is 5 as of September 2026.
How old do you have to be to fly from Bulgaria to Washington, D.C.?
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 Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The travel and health documents you'll need for your trip to Washington, D.C. 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, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Bulgaria to Washington, D.C.

Compare and see reviews for airlines that fly from Bulgaria to Washington, D.C. with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom $474	Free Cancellation	Rating 7.8 1,575 reviews	Search KLM flights
Turkish Airlines	PriceFrom $632	Free Cancellation	Rating 7.4 4,463 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom $652	Free Cancellation	Rating 6.8 8,238 reviews	Search Lufthansa flights
United Airlines	PriceFrom $697	Free Cancellation	Rating 7.4 10,224 reviews	Search United Airlines flights
SWISS	PriceFrom $909	Free Cancellation	Rating 7.5 2,083 reviews	Search SWISS flights

Alexandria

National Harbor

Arlington

Gettysburg

Fredericksburg

Waldorf

Laurel

Woodbridge

Linthicum Heights

Gaithersburg

Rockville

Silver Spring

Towson

Fairfax

Springfield

Glen Burnie

Edgewood

Colonial Beach

College Park

Bethesda

Why use momondo?

Why should I use momondo to find a flight deal from Bulgaria to Washington, D.C.?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Bulgaria to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Bulgaria to Washington, D.C. with flexible booking policies on momondo?

Flights from Bulgaria to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Bulgaria to Washington, D.C.?

Once all potential Bulgaria to Washington, D.C. 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, D.C. right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Bulgaria to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

Cheap flights from Bulgaria to Washington, D.C. from $429

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bulgaria to Washington, D.C. departing on 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Bulgaria to Washington, D.C.

Recent round-trip flight deals from Bulgaria to Washington, D.C.

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British Airways flights from Bulgaria to Washington, D.C.

Our best British Airways deals on Bulgaria to Washington, D.C. flight tickets

Air Canada flights from Bulgaria to Washington, D.C.

Our best Air Canada deals on Bulgaria to Washington, D.C. flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Bulgaria to Washington, D.C. that are best for you.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Bulgaria to Washington, D.C.

What is the cheapest month to fly to Washington, D.C.?

Can stopping save me money on Bulgaria to Washington, D.C. flights?

What is the cheapest airline that flies from Bulgaria to Washington, D.C.?

What airlines fly to Washington, D.C.?

How long does it take to fly to Washington, D.C.?

Cheap Bulgaria to Washington, D.C. flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Bulgaria to Washington, D.C.

Best airlines flying from Bulgaria to Washington, D.C.

Compare and see reviews for airlines that fly from Bulgaria to Washington, D.C. with momondo

Traveling to a place near Washington, D.C.?

Why use momondo?

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.

Fly your favorite airline to Washington, D.C.

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

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