What airlines fly to Washington, D.C.?

Lufthansa, United Airlines and Turkish Airlines are the top three most popular airlines that fly to Washington, D.C. from Bulgaria according to our data. Lufthansa is the first choice among our users, with 37% 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.

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 12h 45m 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 13h 25m. 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.?

British Airways is the most popular carrier operating 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 December 2025.

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.

$392 Cheap Flights from Bulgaria to Washington, D.C. in 2025/26

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

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One-way

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

Enter your travel dates to find the best prices.

7:00 am - 4:05 pm

SOF

IAD

16h 05m1 stop

6:50 pm - 1:55 pm

IAD

SOF

12h 05m1 stop

$547Multiple Airlines

Tue, Jan 27 - Sun, Feb 1

7:00 am - 4:05 pm

SOF

IAD

16h 05m1 stop

12:40 pm - 2:05 pm

IAD

SOF

18h 25m2 stops

$548Multiple Airlines

Thu, Jan 15 - Wed, Jan 28

7:00 am - 3:35 pm

SOF

IAD

15h 35m1 stop

6:10 pm - 2:00 pm

IAD

SOF

12h 50m1 stop

$551KLM

Thu, Apr 9 - Wed, Apr 15

7:00 am - 3:35 pm

SOF

IAD

15h 35m1 stop

6:10 pm - 2:00 pm

IAD

SOF

12h 50m1 stop

$552KLM

Thu, Apr 9 - Wed, Apr 15

6:10 am - 9:58 pm

SOF

DCA

22h 48m2 stops

8:25 am - 1:15 pm

DCA

SOF

21h 50m2 stops

$697United Airlines

Mon, Jan 26 - Mon, Feb 2

6:00 am - 7:13 pm

SOF

DCA

20h 13m2 stops

12:00 pm - 1:15 pm

DCA

SOF

18h 15m2 stops

$699United Airlines

Tue, Jan 27 - Mon, Feb 2

4:00 pm - 2:35 pm

VAR

IAD

29h 35m1 stop

5:25 pm - 12:45 pm

IAD

VAR

12h 20m1 stop

$708Austrian Airlines

Sun, Jun 14 - Sat, Aug 1

12:15 pm - 7:25 pm

VAR

IAD

14h 10m1 stop

3:25 pm - 12:45 pm

IAD

VAR

14h 20m2 stops

$758Lufthansa

Mon, Jun 15 - Sat, Aug 1

4:00 pm - 1:35 pm

VAR

IAD

28h 35m2 stops

3:25 pm - 12:45 pm

IAD

VAR

38h 20m2 stops

$761Lufthansa

Sun, Jun 14 - Fri, Jul 31

4:00 pm - 2:35 pm

VAR

IAD

29h 35m1 stop

5:25 pm - 12:45 pm

IAD

VAR

12h 20m1 stop

$762Austrian Airlines

Sun, Jun 14 - Thu, Jul 30

KLM flights from Bulgaria to Washington, D.C.

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

KLM

Apr 9

SOF7:00 amSofia

15h 35m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

Apr 15

IAD6:10 pmWashington, D.C. Dulles Intl

12h 50m

1 stop

SOF2:00 pmSofia

$551

Find similar

KLM

Apr 9

SOF7:00 amSofia

15h 35m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

Apr 15

IAD6:10 pmWashington, D.C. Dulles Intl

12h 50m

1 stop

SOF2:00 pmSofia

$552

Find similar

KLM

Feb 28

SOF7:00 amSofia

16h 05m

1 stop

IAD4:05 pmWashington, D.C. Dulles Intl

Aug 28

IAD5:40 pmWashington, D.C. Dulles Intl

13h 20m

1 stop

SOF2:00 pmSofia

$564

Find similar

Austrian Airlines flights from Bulgaria to Washington, D.C.

Our best Austrian Airlines deals on Bulgaria to Washington, D.C. flight tickets

Austrian Airlines

Jan 28

SOF7:55 amSofia

13h 45m

1 stop

IAD2:40 pmWashington, D.C. Dulles Intl

Feb 7

IAD6:00 pmWashington, D.C. Dulles Intl

17h 00m

1 stop

SOF6:00 pmSofia

$689

Find similar

Austrian Airlines

Jun 14

VAR4:00 pmVarna

29h 35m

1 stop

IAD2:35 pmWashington, D.C. Dulles Intl

Aug 1

IAD5:25 pmWashington, D.C. Dulles Intl

12h 20m

1 stop

VAR12:45 pmVarna

$708

Find similar

Austrian Airlines

Jun 14

VAR4:00 pmVarna

29h 35m

1 stop

IAD2:35 pmWashington, D.C. Dulles Intl

Jul 30

IAD5:25 pmWashington, D.C. Dulles Intl

12h 20m

1 stop

VAR12:45 pmVarna

$762

Find similar

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

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Tue 1/27

7:00 am-4:05 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

Sun 2/1

6:50 pm-1:55 pm

1 stop12h 05m

$547

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Thu 1/15

7:00 am-4:05 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

Wed 1/28

12:40 pm-2:05 pm

2 stops18h 25m

$548

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Thu 4/9

7:00 am-3:35 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

Wed 4/15

6:10 pm-2:00 pm

1 stop12h 50m

$551

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Thu 4/9

7:00 am-3:35 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

Wed 4/15

6:10 pm-2:00 pm

1 stop12h 50m

$552

SofiaWashington, D.C.

SOF - DCA

SOFDCA

Sofia

Mon 1/26

6:10 am-9:58 pm

2 stops22h 48m

Washington, D.C. Reagan-National

Mon 2/2

8:25 am-1:15 pm

2 stops21h 50m

$697

SofiaWashington, D.C.

SOF - DCA

SOFDCA

Sofia

Tue 1/27

6:00 am-7:13 pm

2 stops20h 13m

Washington, D.C. Reagan-National

Mon 2/2

12:00 pm-1:15 pm

2 stops18h 15m

$699

VarnaWashington, D.C.

VAR - IAD

VARIAD

Varna

Sun 6/14

4:00 pm-2:35 pm

1 stop29h 35m

Washington, D.C. Dulles Intl

Sat 8/1

5:25 pm-12:45 pm

1 stop12h 20m

$708

VarnaWashington, D.C.

VAR - IAD

VARIAD

Varna

Mon 6/15

12:15 pm-7:25 pm

1 stop14h 10m

Washington, D.C. Dulles Intl

Sat 8/1

3:25 pm-12:45 pm

2 stops14h 20m

$758

VarnaWashington, D.C.

VAR - IAD

VARIAD

Varna

Sun 6/14

4:00 pm-1:35 pm

2 stops28h 35m

Washington, D.C. Dulles Intl

Fri 7/31

3:25 pm-12:45 pm

2 stops38h 20m

$761

VarnaWashington, D.C.

VAR - IAD

VARIAD

Varna

Sun 6/14

4:00 pm-2:35 pm

1 stop29h 35m

Washington, D.C. Dulles Intl

Thu 7/30

5:25 pm-12:45 pm

1 stop12h 20m

$762

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 $590. If you’re not able to fly to Washington, D.C. in February, then June is your next best option. Flight prices from Bulgaria to Washington, D.C. during June average around $590.

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Bulgaria is on a Monday. momondo users have found tickets for Monday departures for as low as $618. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Bulgaria to Washington, D.C. for around $846.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the evening is the cheapest time of day to fly from Bulgaria to Washington, D.C. when you can find flight prices for as low as $629. Flying to Washington, D.C. in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $697. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You could potentially save up to 12% 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.

Fastest flight time	12h 45m
Direct flights	None

The fastest flight from Bulgaria to Washington, D.C. takes 12h 45m

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

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 December 2025.
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 $520	Free Cancellation	Rating 7.7 1,434 reviews	Search KLM flights
Air France	PriceFrom $533	Free Cancellation	Rating 7.4 1,515 reviews	Search Air France flights
Lufthansa	PriceFrom $582	Free Cancellation	Rating 6.8 7,657 reviews	Search Lufthansa flights
United Airlines	PriceFrom $588	Free Cancellation	Rating 7.4 9,116 reviews	Search United Airlines flights
Turkish Airlines	PriceFrom $621	Free Cancellation	Rating 7.3 4,115 reviews	Search Turkish Airlines flights

Alexandria

National Harbor

Gettysburg

Arlington

Waldorf

Woodbridge

Tysons

Laurel

Colonial Beach

Silver Spring

Fredericksburg

Towson

Rockville

Gaithersburg

Reston

Manassas

Fairfax

Glen Burnie

Linthicum Heights

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.