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

On average, it takes 16h 30m to fly from Bulgaria to District of Columbia if you fly out of Sofia (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 Varna and into Washington, D.C. Dulles Intl Airport, then the flight time is around 42h 30m.

What airlines fly to District of Columbia?

Turkish Airlines, Lufthansa and KLM are the top three most popular airlines that fly to District of Columbia 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 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.

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

Austrian Airlines is the most popular carrier operating from Bulgaria to District of Columbia

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 September 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.

$429 Cheap Flights from Bulgaria to District of Columbia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Bulgaria to District of Columbia

Round-trip

One-way

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

Enter your travel dates to find the best prices.

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

$757Lufthansa

Wed, Nov 11 - Wed, Nov 18

6:30 am - 4:05 pmSOF Sofia-IAD Washington, D.C. Dulles Intl

16h 35m1 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, Oct 22 - Sun, Nov 1

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

9:25 pm - 8:20 pmSOF Sofia-IAD Washington, D.C. Dulles Intl

29h 55m1 stop London Heathrow

6:05 pm - 6:35 pmIAD Washington, D.C. Dulles Intl-SOF Sofia

17h 30m1 stop London Heathrow

$776British Airways

Wed, Oct 7 - Sat, Dec 26

3:40 pm - 4:45 pmSOF Sofia-IAD Washington, D.C. Dulles Intl

32h 05m1 stop Zurich

8:20 pm - 2:55 pmIAD Washington, D.C. Dulles Intl-SOF Sofia

11h 35m1 stop Zurich

$784SWISS

Mon, Oct 5 - Sun, Oct 18

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

16h 30m1 stop Frankfurt am Main

12:37 pm - 1:15 pmIAD Washington, D.C. Dulles Intl-SOF Sofia

17h 38m2 stops Newark Munich Franz Josef Strauss

$797United Airlines

Wed, Nov 11 - Wed, Nov 18

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

20h 40m1 stop Frankfurt am Main

5:35 pm - 1:15 pmIAD Washington, D.C. Dulles Intl-SOF Sofia

12h 40m1 stop Munich Franz Josef Strauss

$798United Airlines

Wed, Oct 21 - Wed, Feb 24

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

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

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

26h 40m1 stop Istanbul

9:20 pm - 8:50 pmIAD Washington, D.C. Dulles Intl-SOF Sofia

16h 30m1 stop Istanbul

$889Turkish Airlines

Tue, Oct 6 - Mon, Dec 28

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Lufthansa flights from Bulgaria to District of Columbia

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

Lufthansa

Nov 11

SOF6:25 amSofia

16h 30m

1 stop

IAD3:55 pmWashington, D.C. Dulles Intl

Nov 18

IAD10:55 pmWashington, D.C. Dulles Intl

17h 00m

1 stop

SOF10:55 pmSofia

$757

Lufthansa

Oct 22

SOF6:30 amSofia

16h 35m

1 stop

IAD4:05 pmWashington, D.C. Dulles Intl

Nov 1

IAD10:55 pmWashington, D.C. Dulles Intl

17h 00m

1 stop

SOF10:55 pmSofia

$769

Lufthansa

Oct 8

SOF6:30 amSofia

14h 05m

1 stop

IAD1:35 pmWashington, D.C. Dulles Intl

Oct 22

IAD5:55 pmWashington, D.C. Dulles Intl

21h 45m

1 stop

SOF10:40 pmSofia

$781

British Airways flights from Bulgaria to District of Columbia

Our best British Airways deals on Bulgaria to District of Columbia flight tickets

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

British Airways

Nov 6

SOF8:30 pmSofia

26h 10m

1 stop

IAD3:40 pmWashington, D.C. Dulles Intl

Nov 13

IAD8:07 pmWashington, D.C. Dulles Intl

39h 28m

2 stops

SOF6:35 pmSofia

$782

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 Sofia - IAD Washington, D.C. Dulles Intl

SOFIAD

Sofia

Wed 11/11

6:25 am-3:55 pm

1 stop16h 30m

Washington, D.C. Dulles Intl

Wed 11/18

10:55 pm-10:55 pm

1 stop17h 00m

$757

SofiaWashington, D.C.

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

SOFIAD

Sofia

Thu 10/22

6:30 am-4:05 pm

1 stop16h 35m

Washington, D.C. Dulles Intl

Sun 11/1

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

SofiaWashington, D.C.

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

SOFIAD

Sofia

Wed 10/7

9:25 pm-8:20 pm

1 stop29h 55m

Washington, D.C. Dulles Intl

Sat 12/26

6:05 pm-6:35 pm

1 stop17h 30m

$776

SofiaWashington, D.C.

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

SOFIAD

Sofia

Mon 10/5

3:40 pm-4:45 pm

1 stop32h 05m

Washington, D.C. Dulles Intl

Sun 10/18

8:20 pm-2:55 pm

1 stop11h 35m

$784

SofiaWashington, D.C.

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

SOFIAD

Sofia

Wed 11/11

6:25 am-3:55 pm

1 stop16h 30m

Washington, D.C. Dulles Intl

Wed 11/18

12:37 pm-1:15 pm

2 stops17h 38m

$797

Quickest round-trip

SofiaWashington, D.C.

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

SOFIAD

Sofia

Wed 10/21

6:20 am-8:00 pm

1 stop20h 40m

Washington, D.C. Dulles Intl

Wed 2/24

5:35 pm-1:15 pm

1 stop12h 40m

$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

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

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

Mon 12/28

9:20 pm-8:50 pm

1 stop16h 30m

$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 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 $478. If you don’t want to visit District of Columbia in February, then you should wait until March to fly from Bulgaria, when ticket prices are also cheap, with an average price of $564.

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

You could potentially save up to 26% 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

Best Price Found	$429
Fastest flight time	15h 44m
Direct flights	None

The best one-way flight to District of Columbia from Bulgaria in the past 72 hours is $429. The best round-trip flight deal from Bulgaria to District of Columbia found on momondo in the last 72 hours is $757.

The fastest flight from Bulgaria to District of Columbia takes 15h 44m

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

Frequently asked questions about flying from Bulgaria to District of Columbia

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 September 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
KLM	PriceFrom $474	Free Cancellation	Rating 7.8 1,576 reviews	Search KLM flights
Turkish Airlines	PriceFrom $632	Free Cancellation	Rating 7.4 4,461 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom $652	Free Cancellation	Rating 6.8 8,234 reviews	Search Lufthansa flights
United Airlines	PriceFrom $697	Free Cancellation	Rating 7.4 10,233 reviews	Search United Airlines flights
SWISS	PriceFrom $909	Free Cancellation	Rating 7.5 2,082 reviews	Search SWISS 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.