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Bulgaria

$471+ 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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SOF
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
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 April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$672
(Austrian Airlines)

One-way from

$471
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$879
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. 20% potential increase in price ($223 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 2, 2025.

This Austrian Airlines deal was found by Cheapflights users on 4/1. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/215:25 pmIAD - VAR
1 stop14h 50mAustrian Airlines
Mon 4/284:00 pmVAR - IAD
1 stop29h 35mAustrian Airlines
Deal found 4/1$672
This United deal was found by Cheapflights users on 4/1. 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.
Mon 5/59:00 amIAD - SOF
2 stops31h 00mUnited Airlines
Mon 5/191:50 pmSOF - IAD
1 stop33h 00mUnited Airlines
Deal found 4/1$690
This Turkish Airlines deal was found by Cheapflights users on 4/1. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/11:30 pmIAD - SOF
1 stop18h 15mTurkish Airlines
Thu 5/83:35 pmSOF - IAD
1 stop27h 10mTurkish Airlines
Deal found 4/1$699
This SWISS deal was found by Cheapflights users on 4/1. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/48:45 pmIAD - SOF
2 stops32h 15mSWISS
Tue 5/1312:45 pmSOF - IAD
2 stops34h 30mSWISS
Deal found 4/1$702
This Gotogate deal was found by Cheapflights users on 4/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/3010:20 pmIAD - VAR
1 stop27h 40mLufthansa
Wed 5/79:30 pmVAR - IAD
1 stop28h 55mLufthansa
Deal found 4/1$709
This Justfly.com deal was found by Cheapflights users on 4/1. 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.
Fri 5/29:40 amDCA - SOF
2 stops26h 00mAir Canada
Fri 5/166:15 amSOF - DCA
2 stops16h 34mAir Canada
Deal found 4/1$715
This CheapOair deal was found by Cheapflights users on 4/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/110:20 pmIAD - SOF
1 stop13h 15mMultiple Airlines
Thu 5/156:15 amSOF - IAD
2 stops21h 53mMultiple Airlines
Deal found 4/1$715
This Air Canada deal was found by Cheapflights users on 4/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2910:19 pmIAD - SOF
2 stops37h 21mAir Canada
Sat 5/106:15 amSOF - IAD
2 stops21h 53mAir Canada
Deal found 4/1$721
This Lufthansa deal was found by Cheapflights users on 4/1. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/3010:20 pmIAD - SOF
1 stop13h 20mLufthansa
Sat 5/1012:45 pmSOF - IAD
1 stop13h 40mLufthansa
Deal found 4/1$727
This Gotogate deal was found by Cheapflights users on 4/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/216:00 amDCA - SOF
2 stops22h 40mMultiple Airlines
Tue 5/66:20 amSOF - DCA
2 stops16h 29mMultiple Airlines
Deal found 4/1$740
This Austrian Airlines deal was found by Cheapflights users on 4/1. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/305:40 pmIAD - SOF
2 stops35h 00mAustrian Airlines
Mon 5/1212:25 pmSOF - IAD
1 stop33h 10mAustrian Airlines
Deal found 4/1$748
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 5/2510:20 pmIAD - BOJ
2 stops27h 10mLufthansa
Tue 6/39:25 amBOJ - IAD
1 stop13h 25mLufthansa
Deal found 4/1$754

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 April 2, 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.Varna

IAD - VAR

IADVAR

Washington, D.C. Dulles Intl

Mon 4/21

5:25 pm-3:15 pm

1 stop14h 50m

Varna

Mon 4/28

4:00 pm-2:35 pm

1 stop29h 35m

$672

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Mon 5/5

9:00 am-11:00 pm

2 stops31h 00m

Sofia

Mon 5/19

1:50 pm-3:50 pm

1 stop33h 00m

$690

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Thu 5/1

1:30 pm-2:45 pm

1 stop18h 15m

Sofia

Thu 5/8

3:35 pm-11:45 am

1 stop27h 10m

$699

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Sun 5/4

8:45 pm-12:00 pm

2 stops32h 15m

Sofia

Tue 5/13

12:45 pm-4:15 pm

2 stops34h 30m

$702

Washington, D.C.Varna

IAD - VAR

IADVAR

Washington, D.C. Dulles Intl

Wed 4/30

10:20 pm-9:00 am

1 stop27h 40m

Varna

Wed 5/7

9:30 pm-7:25 pm

1 stop28h 55m

$709

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

Fri 5/2

9:40 am-6:40 pm

2 stops26h 00m

Sofia

Fri 5/16

6:15 am-3:49 pm

2 stops16h 34m

$715

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Thu 5/1

10:20 pm-6:35 pm

1 stop13h 15m

Sofia

Thu 5/15

6:15 am-9:08 pm

2 stops21h 53m

$715

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Tue 4/29

10:19 pm-6:40 pm

2 stops37h 21m

Sofia

Sat 5/10

6:15 am-9:08 pm

2 stops21h 53m

$721

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Wed 4/30

10:20 pm-6:40 pm

1 stop13h 20m

Sofia

Sat 5/10

12:45 pm-7:25 pm

1 stop13h 40m

$727

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

Mon 4/21

6:00 am-11:40 am

2 stops22h 40m

Sofia

Tue 5/6

6:20 am-3:49 pm

2 stops16h 29m

$740

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 35 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 $632). Flying from District of Columbia 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 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 April 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Bulgaria as you normally would.

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 April 2, 2025.
Read reviews from past customers who have flown Emirates, KLM and LOT from District of Columbia to Bulgaria. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,193 reviews

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.8

Overall

8.0

Crew

8.3

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
8.0
Very good
3,193 reviews
Emirates
8.0
Very good
3,193 reviews

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.8

Overall

8.0

Crew

8.3

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
1,323 reviews
Emirates
8.0
Very good
3,193 reviews

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.8

Overall

8.0

Crew

8.3

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
1,065 reviews
Emirates
8.0
Very good
3,193 reviews

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.8

Overall

8.0

Crew

8.3

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
771 reviews
Emirates
8.0
Very good
3,193 reviews

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.8

Overall

8.0

Crew

8.3

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
1,572 reviews
Emirates
8.0
Very good
3,193 reviews

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.8

Overall

8.0

Crew

8.3

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 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.

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

    To fly one-way, consider booking your trip with Turkish Airlines, which is currently one of the cheapest options available, starting at $526. Air Canada flights start at $549 while deals on Lufthansa start at $599 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 $632). Flying from District of Columbia 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 District of Columbia 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 District of Columbia to Bulgaria

Discover the top 7 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 April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$552Average$1,153FlexibilityNo cancel feeOn-time77%
Austrian AirlinesCheapest$588Average$903FlexibilityNo cancel feeOn-time78%
ITA AirwaysCheapest$597Average$1,089FlexibilityNo cancel feeOn-time81%
SWISSCheapest$635Average$1,109FlexibilityNo cancel feeOn-time79%
British AirwaysCheapest$744Average$1,009FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$765Average$1,146FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$778Average$1,177FlexibilityNo cancel feeOn-time76%

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