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$280+ Cheap flights from Washington, D.C. (WAS) 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — SOF
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Bulgaria

Keep the following information in mind while searching for Washington, D.C. to Bulgaria flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$584
(American Airlines)

One-way from

$280
(Mytrip)

Popular in

June

Cheapest in

November

Average price

$622
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 Washington, D.C. (WAS) to Bulgaria
Search Deals
One-way flight from Washington, D.C. (WAS) to Bulgaria
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($240 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Washington, D.C. to Bulgaria

Cheapest flights from Washington, D.C. to Bulgaria
Explore the most affordable flight options available from Washington, D.C. to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/176:07 pmBWI - SOF
2 stops17h 03mAmerican Airlines
Wed 4/29:30 pmSOF - BWI
1 stop29h 05mAmerican Airlines
Deal found 2/20$584
This oojo deal was found by Cheapflights users on 2/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/173:00 pmIAD - SOF
1 stop23h 50mTurkish Airlines
Wed 4/29:15 amSOF - IAD
1 stop17h 30mTurkish Airlines
Deal found 2/20$586
This Mytrip deal was found by Cheapflights users on 2/20. 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.
Mon 3/173:55 pmIAD - SOF
2 stops15h 05mMultiple Airlines
Wed 4/210:50 amSOF - IAD
1 stop12h 25mMultiple Airlines
Deal found 2/20$587
This oojo deal was found by Cheapflights users on 2/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/176:59 pmDCA - SOF
2 stops16h 11mBritish Airways
Wed 4/29:30 pmSOF - DCA
2 stops25h 46mBritish Airways
Deal found 2/20$594
This Expedia deal was found by Cheapflights users on 2/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/237:00 pmIAD - SOF
1 stop15h 20mBritish Airways
Sun 4/69:10 pmSOF - IAD
1 stop30h 00mBritish Airways
Deal found 2/20$632
This Justfly.com deal was found by Cheapflights users on 2/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1211:10 amDCA - SOF
2 stops19h 50mAir Canada
Wed 3/266:00 amSOF - DCA
2 stops21h 00mAir Canada
Deal found 2/19$654
This United deal was found by Cheapflights users on 2/20. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/136:35 pmIAD - SOF
1 stop12h 25mUnited Airlines
Thu 3/276:05 amSOF - IAD
2 stops16h 20mUnited Airlines
Deal found 2/20$654
This FlightHub deal was found by Cheapflights users on 2/20. 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.
Thu 3/136:59 amDCA - SOF
2 stops24h 26mMultiple Airlines
Thu 3/278:00 amSOF - DCA
2 stops19h 00mMultiple Airlines
Deal found 2/20$674
This Mytrip deal was found by Cheapflights users on 2/20. 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.
Mon 3/176:00 amBWI - SOF
3 stops30h 40mMultiple Airlines
Wed 4/28:40 pmSOF - BWI
3 stops34h 18mMultiple Airlines
Deal found 2/20$727
This Ovago deal was found by Cheapflights users on 2/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/68:30 pmBWI - SOF
1 stop31h 45mBritish Airways
Mon 11/105:25 pmSOF - BWI
1 stop32h 20mBritish Airways
Deal found 2/20$776
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/226:30 amBWI - SOF
2 stops28h 40mUnited Airlines
Sun 3/236:00 amSOF - BWI
2 stops33h 55mUnited Airlines
Deal found 2/19$834
This oojo deal was found by Cheapflights users on 2/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/247:15 pmIAD - SOF
2 stops20h 10mTAP AIR PORTUGAL
Wed 2/262:10 pmSOF - IAD
2 stops31h 50mTAP AIR PORTUGAL
Deal found 2/20$904

Find flights from Washington, D.C. to Bulgaria within your budget

Customize your flight search to find flights from Washington, D.C. 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 February 20, 2025.

Fly from

Washington, D.C.

Fly to

Bulgaria

Route

Depart

Return

Price

BaltimoreSofia

BWI - SOF

BWISOF

Baltimore/Washington

Mon 3/17

6:07 pm-5:10 pm

2 stops17h 03m

Sofia

Wed 4/2

9:30 pm-7:35 pm

1 stop29h 05m

$584

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Mon 3/17

3:00 pm-8:50 pm

1 stop23h 50m

Sofia

Wed 4/2

9:15 am-7:45 pm

1 stop17h 30m

$586

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Mon 3/17

3:55 pm-1:00 pm

2 stops15h 05m

Sofia

Wed 4/2

10:50 am-4:15 pm

1 stop12h 25m

$587

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

Mon 3/17

6:59 pm-5:10 pm

2 stops16h 11m

Sofia

Wed 4/2

9:30 pm-4:16 pm

2 stops25h 46m

$594

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Sun 3/23

7:00 pm-4:20 pm

1 stop15h 20m

Sofia

Sun 4/6

9:10 pm-8:10 pm

1 stop30h 00m

$632

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

Wed 3/12

11:10 am-1:00 pm

2 stops19h 50m

Sofia

Wed 3/26

6:00 am-9:00 pm

2 stops21h 00m

$654

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Thu 3/13

6:35 pm-1:00 pm

1 stop12h 25m

Sofia

Thu 3/27

6:05 am-4:25 pm

2 stops16h 20m

$654

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

Thu 3/13

6:59 am-1:25 pm

2 stops24h 26m

Sofia

Thu 3/27

8:00 am-9:00 pm

2 stops19h 00m

$674

BaltimoreSofia

BWI - SOF

BWISOF

Baltimore/Washington

Mon 3/17

6:00 am-6:40 pm

3 stops30h 40m

Sofia

Wed 4/2

8:40 pm-11:58 pm

3 stops34h 18m

$727

BaltimoreSofia

BWI - SOF

BWISOF

Baltimore/Washington

Sun 3/23

9:30 pm-4:20 pm

1 stop12h 50m

Sofia

Sun 4/6

9:10 pm-5:03 pm

2 stops26h 53m

$879

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 43 results
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Best time to book a flight from Washington, D.C. to Bulgaria

Have a flexible travel schedule? Discover the best time to fly to Bulgaria from Washington, D.C. 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.

Travel insights for flights from Washington, D.C. to Bulgaria

Get recent, data-driven insights about flights from Washington, D.C. to Bulgaria including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Washington, D.C. to Bulgaria?

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Bulgaria (average of $632). Flying from Washington, D.C. to Bulgaria in June is currently the most expensive (average of $1,243). 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 WAS to BG?

Find hourly flight availability from Washington, D.C. 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 February 20, 2025.

When flying from Washington, D.C. to Bulgaria, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Bulgaria by month

Plan your trip to Bulgaria by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bulgaria ranges from 1.2 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Bulgaria when rainfall is around 1.2 in.

Temperature in Bulgaria by month

Plan your trip to Bulgaria by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bulgaria, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Bulgaria

Get insights into the airlines that provide service to Bulgaria. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bulgaria. Reviews last updated February 20, 2025.
Get a feel of what it's like to fly with Emirates, KLM and LOT from Washington, D.C. to Bulgaria by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,279 reviews

Crew

8.3

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.9

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Emirates
8.1
Very good
3,279 reviews
Emirates
8.1
Very good
3,279 reviews

Crew

8.3

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.9

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

KLM
7.8
Good
1,333 reviews
Emirates
8.1
Very good
3,279 reviews

Crew

8.3

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.9

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

LOT
7.6
Good
1,080 reviews
Emirates
8.1
Very good
3,279 reviews

Crew

8.3

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.9

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Austrian Airlines
7.6
Good
773 reviews
Emirates
8.1
Very good
3,279 reviews

Crew

8.3

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.9

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

SWISS
7.5
Good
1,568 reviews
Emirates
8.1
Very good
3,279 reviews

Crew

8.3

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.9

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

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

  • What are the cheapest airlines to fly from Washington, D.C. to Bulgaria one-way?

    For one-way options, check prices for Turkish Airlines. According to our data, you can fly for as low as $440. Users have also found prices from $513 and $520 on TAP AIR PORTUGAL and British Airways, respectively.

  • What are the most popular routes from Washington, D.C. to Bulgaria?

    The most popular route from Washington, D.C. to Bulgaria is Washington, D.C. Dulles Intl - Sofia. You may also consider Washington, D.C. Reagan-National - Sofia or Baltimore/Washington - Sofia.

  • Can I find deals for flights from Washington, D.C. to Bulgaria that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Bulgaria flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Bulgaria?

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

  • Can I find deals for business class flights from Washington, D.C. to Bulgaria?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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 Washington, D.C. to Bulgaria?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Bulgaria (average of $632). Flying from Washington, D.C. to Bulgaria in June is currently the most expensive (average of $1,243). 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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Alternative routes for Washington, D.C. to Bulgaria

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Washington, D.C. to Bulgaria

Discover the top 7 airlines that operate flights from Washington, D.C. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$552Average$1,134FlexibilityNo cancel feeOn-time77%
ITA AirwaysCheapest$597Average$982FlexibilityNo cancel feeOn-time81%
British AirwaysCheapest$620Average$827FlexibilityNo cancel feeOn-time70%
SWISSCheapest$635Average$1,109FlexibilityNo cancel feeOn-time79%
Austrian AirlinesCheapest$667Average$883FlexibilityNo cancel feeOn-time78%
United AirlinesCheapest$700Average$1,200FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$722Average$1,195FlexibilityNo cancel feeOn-time76%
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