How long is the flight from Bulgaria to District of Columbia?

On average, it takes 12h 20m to fly from Bulgaria to District of Columbia if you fly out of Varna (the most popular airport in Bulgaria) and into Washington, D.C. Dulles Intl Airport (the most popular airport in District of Columbia). If you’re flying out of Sofia and into Washington, D.C. Dulles Intl Airport, then the flight time is around 12h 45m.

What is the cheapest airline that flies from Bulgaria to District of Columbia?

British Airways, SWISS, and Austrian Airlines are the most popular carriers operating from Bulgaria to District of Columbia

What airlines fly to District of Columbia?

Lufthansa, United Airlines and KLM are the top three most popular airlines that fly to District of Columbia from Bulgaria according to our data. Lufthansa is the first choice among our users, with 31% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 5 different airlines that fly to District of Columbia 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 District of Columbia?

Prices for flights from Bulgaria to District of Columbia were last updated today.

How many operators does momondo search for flights from Bulgaria to District of Columbia?

As of March 2026, there are 5 operators available to choose from for flights from Bulgaria to District of Columbia.

How old do you have to be to fly from Bulgaria to District of Columbia?

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 District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

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

$354 Cheap Flights from Bulgaria to District of Columbia in 2026

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Find the cheapest flights from Bulgaria to District of Columbia

Round-trip

One-way

Last minute

Recent round-trip flight deals from Bulgaria to District of Columbia

Enter your travel dates to find the best prices.

7:00 am - 3:35 pm

SOF

IAD

15h 35m

1 stop

6:15 pm - 2:00 pm

IAD

SOF

12h 45m

1 stop

$620Multiple Airlines

Tue, Apr 21 - Tue, Apr 28

7:00 am - 3:35 pm

SOF

IAD

15h 35m

1 stop

6:15 pm - 2:00 pm

IAD

SOF

12h 45m

1 stop

$622Multiple Airlines

Tue, Apr 21 - Tue, Apr 28

7:00 am - 3:35 pm

SOF

IAD

15h 35m

1 stop

12:37 pm - 2:00 pm

IAD

SOF

18h 23m

2 stops

$625Multiple Airlines

Tue, Apr 21 - Tue, Apr 28

7:00 am - 3:35 pm

SOF

IAD

15h 35m

1 stop

5:40 pm - 2:00 pm

IAD

SOF

13h 20m

1 stop

$627KLM

Fri, Apr 24 - Fri, May 1

7:00 am - 3:35 pm

SOF

IAD

15h 35m

1 stop

12:30 pm - 2:00 pm

IAD

SOF

18h 30m

2 stops

$630KLM

Sat, May 2 - Wed, Sep 9

3:45 am - 11:35 am

VAR

IAD

14h 50m

1 stop

9:45 pm - 8:30 am

IAD

VAR

27h 45m

1 stop

$752Turkish Airlines

Sat, Apr 18 - Wed, Apr 29

3:45 am - 11:35 am

VAR

IAD

14h 50m

1 stop

1:20 pm - 8:30 am

IAD

VAR

12h 10m

1 stop

$784Turkish Airlines

Fri, Apr 17 - Thu, Apr 30

6:20 am - 3:52 pm

SOF

DCA

16h 32m

2 stops

6:59 am - 12:10 pm

DCA

SOF

22h 11m

2 stops

$797United Airlines

Fri, May 29 - Wed, Jun 10

6:20 am - 3:38 pm

SOF

DCA

16h 18m

2 stops

7:05 pm - 6:40 pm

DCA

SOF

16h 35m

2 stops

$800United Airlines

Mon, Apr 13 - Sun, Apr 26

9:20 am - 3:05 pm

VAR

IAD

12h 45m

1 stop

3:25 pm - 12:45 pm

IAD

VAR

14h 20m

2 stops

$830Lufthansa

Sat, Apr 11 - Sat, Aug 1

KLM flights from Bulgaria to District of Columbia

Our best KLM deals on Bulgaria to District of Columbia flight tickets

KLM

Apr 24

SOF7:00 amSofia

15h 35m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

May 1

IAD5:40 pmWashington, D.C. Dulles Intl

13h 20m

1 stop

SOF2:00 pmSofia

$627

KLM

May 2

SOF7:00 amSofia

15h 35m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

Sep 9

IAD12:30 pmWashington, D.C. Dulles Intl

18h 30m

2 stops

SOF2:00 pmSofia

$630

KLM

May 2

SOF7:00 amSofia

18h 08m

2 stops

IAD6:08 pmWashington, D.C. Dulles Intl

Sep 9

IAD12:30 pmWashington, D.C. Dulles Intl

18h 30m

2 stops

SOF2:00 pmSofia

$640

United Airlines flights from Bulgaria to District of Columbia

Our best United Airlines deals on Bulgaria to District of Columbia flight tickets

United Airlines

May 23

SOF6:20 amSofia

14h 15m

1 stop

IAD1:35 pmWashington, D.C. Dulles Intl

May 30

IAD10:20 pmWashington, D.C. Dulles Intl

17h 55m

1 stop

SOF11:15 pmSofia

$765

United Airlines

Apr 9

SOF2:10 pmSofia

12h 45m

1 stop

IAD7:55 pmWashington, D.C. Dulles Intl

Apr 15

IAD10:20 pmWashington, D.C. Dulles Intl

17h 55m

1 stop

SOF11:15 pmSofia

$781

United Airlines

Apr 9

SOF6:30 amSofia

20h 25m

1 stop

IAD7:55 pmWashington, D.C. Dulles Intl

Apr 15

IAD10:20 pmWashington, D.C. Dulles Intl

17h 55m

1 stop

SOF11:15 pmSofia

$783

momondo Fare Finder

Use the filters below to find and compare flights from Bulgaria to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Tue 4/21

7:00 am-3:35 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

Tue 4/28

6:15 pm-2:00 pm

1 stop12h 45m

$620

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Tue 4/21

7:00 am-3:35 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

Tue 4/28

6:15 pm-2:00 pm

1 stop12h 45m

$622

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Tue 4/21

7:00 am-3:35 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

Tue 4/28

12:37 pm-2:00 pm

2 stops18h 23m

$625

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Fri 4/24

7:00 am-3:35 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

Fri 5/1

5:40 pm-2:00 pm

1 stop13h 20m

$627

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Sat 5/2

7:00 am-3:35 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

Wed 9/9

12:30 pm-2:00 pm

2 stops18h 30m

$630

VarnaWashington, D.C.

VAR - IAD

VARIAD

Varna

Sat 4/18

3:45 am-11:35 am

1 stop14h 50m

Washington, D.C. Dulles Intl

Wed 4/29

9:45 pm-8:30 am

1 stop27h 45m

$752

Quickest round-trip

VarnaWashington, D.C.

VAR - IAD

VARIAD

Varna

Fri 4/17

3:45 am-11:35 am

1 stop14h 50m

Washington, D.C. Dulles Intl

Thu 4/30

1:20 pm-8:30 am

1 stop12h 10m

$784

SofiaWashington, D.C.

SOF - DCA

SOFDCA

Sofia

Fri 5/29

6:20 am-3:52 pm

2 stops16h 32m

Washington, D.C. Reagan-National

Wed 6/10

6:59 am-12:10 pm

2 stops22h 11m

$797

SofiaWashington, D.C.

SOF - DCA

SOFDCA

Sofia

Mon 4/13

6:20 am-3:38 pm

2 stops16h 18m

Washington, D.C. Reagan-National

Sun 4/26

7:05 pm-6:40 pm

2 stops16h 35m

$800

VarnaWashington, D.C.

VAR - IAD

VARIAD

Varna

Sat 4/11

9:20 am-3:05 pm

1 stop12h 45m

Washington, D.C. Dulles Intl

Sat 8/1

3:25 pm-12:45 pm

2 stops14h 20m

$830

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 District of Columbia

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 District of Columbia?

In general, February is the cheapest month to fly from Bulgaria to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $475. If you don’t want to visit District of Columbia in February, then you should wait until June to fly from Bulgaria, when ticket prices are also cheap, with an average price of $657.

Can stopping save me money on Bulgaria to District of Columbia flights?

You could potentially save up to 19% on your flight if you consider stops on a Bulgaria to District of Columbia flight.

Cheap Bulgaria to District of Columbia flight deals and tips

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

Fastest flight time	12h 45m
Direct flights	None

The fastest flight from Bulgaria to District of Columbia takes 12h 45m

There are no direct flights from Bulgaria to District of Columbia. There are no popular flight routes from Bulgaria to District of Columbia.

Search flight deals

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

Best airlines flying from Bulgaria to District of Columbia

Compare and see reviews for airlines that fly from Bulgaria to District of Columbia with momondo

Airline	Rating	Free Cancellation	Price
Air France	PriceFrom $470	Free Cancellation	Rating 7.4 1,558 reviews	Search Air France flights
KLM	PriceFrom $474	Free Cancellation	Rating 7.8 1,480 reviews	Search KLM flights
Lufthansa	PriceFrom $595	Free Cancellation	Rating 6.8 7,877 reviews	Search Lufthansa flights
United Airlines	PriceFrom $612	Free Cancellation	Rating 7.4 9,517 reviews	Search United Airlines flights
Turkish Airlines	PriceFrom $671	Free Cancellation	Rating 7.4 4,291 reviews	Search Turkish Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Bulgaria to District of Columbia?

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

Can I find flights from Bulgaria to District of Columbia with flexible booking policies on momondo?

All flight searches from Bulgaria to District of Columbia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Bulgaria to District of Columbia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to District of Columbia from Bulgaria.

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

Of course. momondo tracks the price of Bulgaria to District of Columbia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.