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Bulgaria

$448+ Cheap flights from District of Columbia to Bulgaria

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SOF
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from District of Columbia to Bulgaria

Keep the following information in mind while searching for District of Columbia to Bulgaria flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$500
(Kiwi.com)

One-way from

$448
(Thrive Travel)

Popular in

December

Cheapest in

November

Average price

$747
Provider with most accurate pricing for Washington, D.C. (WAS)-Sofia flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Sofia flights.
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From District of Columbia to Bulgaria
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One-way flight from District of Columbia to Bulgaria
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Highest demand for flights based on searches. 0% potential increase in price ($1 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from District of Columbia to Bulgaria

Cheapest flights from District of Columbia to Bulgaria
Explore the most affordable flight options available from District of Columbia to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3010:55 pmIAD - SOF
1 stop12h 25mMultiple Airlines
Sun 12/1411:00 amSOF - IAD
1 stop12h 40mMultiple Airlines
Deal found 10/30$500
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2910:55 pmIAD - SOF
1 stop12h 25mMultiple Airlines
Sat 12/136:15 pmSOF - IAD
1 stop27h 25mMultiple Airlines
Deal found 10/29$501
This CrystalTravel deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/110:55 pmIAD - SOF
1 stop12h 25mLufthansa
Wed 12/106:10 amSOF - IAD
1 stop16h 40mLufthansa
Deal found 10/30$502
This FlightHub deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/51:30 pmIAD - SOF
1 stop12h 15mTurkish Airlines
Sun 11/99:35 amSOF - IAD
1 stop16h 45mTurkish Airlines
Deal found 10/30$503
This Mytrip deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/410:55 pmIAD - SOF
1 stop16h 50mMultiple Airlines
Tue 12/96:00 amSOF - IAD
2 stops21h 59mMultiple Airlines
Deal found 10/29$509
This Mytrip deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:45 amIAD - SOF
2 stops25h 35mMultiple Airlines
Tue 12/96:00 amSOF - IAD
1 stop16h 50mMultiple Airlines
Deal found 10/29$510
This FlightHub deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/41:30 pmIAD - SOF
1 stop24h 20mTurkish Airlines
Sat 11/224:00 pmSOF - IAD
1 stop34h 20mTurkish Airlines
Deal found 10/27$512
This Mytrip deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2810:55 pmIAD - SOF
1 stop16h 50mMultiple Airlines
Thu 12/116:05 amSOF - IAD
2 stops21h 21mMultiple Airlines
Deal found 10/30$518
This FlightHub deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/141:30 pmIAD - SOF
1 stop24h 20mTurkish Airlines
Tue 12/99:40 pmSOF - IAD
1 stop28h 40mTurkish Airlines
Deal found 10/28$521
This Booking.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/410:55 pmIAD - SOF
1 stop16h 50mLufthansa
Tue 12/96:00 amSOF - IAD
1 stop16h 50mLufthansa
Deal found 10/29$523
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:00 pmIAD - SOF
1 stop10h 50mAustrian Airlines
Thu 12/47:55 amSOF - IAD
1 stop13h 45mAustrian Airlines
Deal found 10/28$524
This Priceline deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/16:00 amDCA - SOF
2 stops24h 15mAir Canada
Wed 12/106:05 amSOF - DCA
2 stops22h 51mAir Canada
Deal found 10/30$530

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to Bulgaria that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from District of Columbia to Bulgaria that are best for you.

Fly from

District of Columbia

Fly to

Bulgaria

Route

Depart

Return

Price

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

Wed 1/28

11:05 am-6:20 pm

2 stops24h 15m

Sofia

Wed 2/11

6:10 am-9:56 pm

2 stops22h 46m

$529

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

Wed 1/28

6:00 am-6:20 pm

2 stops29h 20m

Sofia

Thu 2/12

6:00 am-3:31 pm

2 stops16h 31m

$529

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

Wed 1/28

6:00 am-6:20 pm

2 stops29h 20m

Sofia

Mon 2/9

1:45 pm-3:31 pm

2 stops32h 46m

$532

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

Sun 1/25

4:10 pm-6:20 pm

2 stops19h 10m

Sofia

Mon 2/9

1:45 pm-3:31 pm

2 stops32h 46m

$532

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

Mon 1/26

6:00 am-1:15 pm

2 stops24h 15m

Sofia

Mon 2/9

1:45 pm-9:56 pm

2 stops15h 11m

$532

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

Sat 1/31

4:15 pm-6:20 pm

2 stops19h 05m

Sofia

Thu 2/12

6:00 am-10:26 am

2 stops35h 26m

$533

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

Tue 1/27

12:59 pm-1:15 pm

2 stops17h 16m

Sofia

Thu 2/12

6:00 am-10:26 am

2 stops35h 26m

$533

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

Thu 1/29

2:00 pm-10:45 pm

2 stops25h 45m

Sofia

Thu 2/12

6:00 am-3:31 pm

2 stops16h 31m

$533

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

Wed 1/28

4:15 pm-10:45 pm

2 stops23h 30m

Sofia

Sun 2/8

6:10 am-10:26 am

2 stops35h 16m

$533

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

Thu 1/29

4:15 pm-10:45 pm

2 stops23h 30m

Sofia

Sun 2/8

6:10 am-3:31 pm

2 stops16h 21m

$533

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 32 results
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Best time to book a flight from District of Columbia to Bulgaria

Have a flexible travel schedule? Discover the best time to fly to Bulgaria from District of Columbia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Bulgaria

What is the cheapest month to book a flight from District of Columbia to Bulgaria?

Currently, November is the cheapest month in which you can book a flight from District of Columbia to Bulgaria (average of $536). Flying from District of Columbia to Bulgaria in June is currently the most expensive (average of $767). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DC to BG?

Find hourly flight availability from District of Columbia to Bulgaria. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

It’s typically best to fly out from District of Columbia to Bulgaria at noon. Doing so could potentially save you 19% on the flight price compared to flying in the evening, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Bulgaria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Departing from District of Columbia to Bulgaria will take you 13h. The distance from District of Columbia to Bulgaria is about 4931 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from District of Columbia to Bulgaria one-way?

    To fly one-way, consider booking your trip with Lufthansa, which is currently one of the cheapest options available, starting at $448. United Airlines flights start at $450 while deals on Air Canada start at $463 one-way.

  • Can I find deals for flights from District of Columbia to Bulgaria that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Bulgaria flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Bulgaria?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Bulgaria.

  • Can I find deals for business class flights from District of Columbia to Bulgaria?

    Yes. Cheapflights offers flight deals from District of Columbia to Bulgaria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from District of Columbia to Bulgaria?

    Currently, November is the cheapest month in which you can book a flight from District of Columbia to Bulgaria (average of $536). Flying from District of Columbia to Bulgaria in June is currently the most expensive (average of $767). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 6 airlines flying from District of Columbia to Bulgaria

Discover the top 6 airlines that operate flights from District of Columbia to Bulgaria. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$552Average$993FlexibilityNo cancel feeOn-time79%
Turkish AirlinesCheapest$553Average$867FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$679Average$841FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$691Average$964FlexibilityNo cancel feeOn-time76%
Austrian AirlinesCheapest$731Average$1,184FlexibilityNo cancel feeOn-time78%
ITA AirwaysCheapest$951Average$1,241FlexibilityNo cancel feeOn-time81%

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