Washington, D.C.

$519+ Cheap flights from Bulgaria to Washington, D.C. (WAS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — WAS
May 4 — May 111
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Cheap flight deals from Bulgaria to Washington, D.C.

Keep the following information in mind while searching for Bulgaria to Washington, D.C. flight deals. Data was last updated April 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$519
(KLM)

Popular in

June

Cheapest in

March

Average price

$688
Provider with most accurate pricing for Sofia-Washington, D.C. (WAS) flight deals.
Provider most trusted by Cheapflights users for Sofia-Washington, D.C. (WAS) flights.
From Bulgaria to Washington, D.C. (WAS)
Highest demand for flights based on searches. 10% potential increase in price ($80 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from Bulgaria to Washington, D.C.

Cheapest flights from Bulgaria to Washington, D.C.
Explore the most affordable flight options available from Bulgaria to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This KLM deal was found by Cheapflights users on 4/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/177:00 amSOF - IAD
1 stop15h 35mMultiple Airlines
Fri 10/176:30 pmIAD - SOF
1 stop12h 30mMultiple Airlines
Deal found 4/29$519
This KLM deal was found by Cheapflights users on 4/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/167:00 amSOF - IAD
1 stop15h 35mKLM
Sat 11/85:35 pmIAD - SOF
1 stop13h 25mKLM
Deal found 4/29$525
This Air France deal was found by Cheapflights users on 4/29. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/117:00 amSOF - IAD
1 stop19h 15mAir France
Wed 7/166:30 pmIAD - SOF
1 stop12h 30mAir France
Deal found 4/29$576
This British Airways deal was found by Cheapflights users on 4/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/98:00 pmSOF - IAD
2 stops26h 00mBritish Airways
Tue 7/1510:40 pmIAD - SOF
1 stop15h 00mBritish Airways
Deal found 4/29$579
This British Airways deal was found by Cheapflights users on 4/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/179:30 pmSOF - BWI
1 stop29h 05mBritish Airways
Wed 10/159:20 pmBWI - SOF
1 stop33h 10mBritish Airways
Deal found 4/29$585
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/176:15 amSOF - IAD
2 stops21h 50mUnited Airlines
Sat 10/185:40 pmIAD - SOF
1 stop11h 20mUnited Airlines
Deal found 4/29$617
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/286:15 amSOF - DCA
2 stops22h 38mUnited Airlines
Mon 9/13:00 pmDCA - SOF
2 stops14h 00mUnited Airlines
Deal found 4/29$617
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:15 amSOF - IAD
2 stops36h 01mAir Canada
Wed 11/59:55 amIAD - SOF
2 stops20h 40mAir Canada
Deal found 4/29$630
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/296:15 amSOF - DCA
2 stops22h 38mAir Canada
Mon 9/16:00 amDCA - SOF
2 stops24h 00mAir Canada
Deal found 4/29$630
This ITA Airways deal was found by Cheapflights users on 4/29. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/136:00 pmSOF - IAD
1 stop27h 40mITA Airways
Thu 9/114:30 pmIAD - SOF
1 stop17h 40mITA Airways
Deal found 4/29$637
This Lufthansa deal was found by Cheapflights users on 4/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/76:00 amSOF - IAD
1 stop16h 20mLufthansa
Wed 9/1010:20 pmIAD - SOF
1 stop17h 40mLufthansa
Deal found 4/29$640
This Austrian Airlines deal was found by Cheapflights users on 4/29. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/26:55 pmSOF - IAD
1 stop26h 40mAustrian Airlines
Fri 9/55:25 pmIAD - SOF
1 stop17h 45mAustrian Airlines
Deal found 4/29$646

Cheapflights Fare Finder

Customize your flight search to find flights from Bulgaria to Washington, D.C. 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 29, 2025.
Use the filters below to find and compare flights from Bulgaria to Washington, D.C. that are best for you.

Fly from

Bulgaria

Fly to

Washington, D.C.

Route

Depart

Return

Price

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Wed 9/17

7:00 am-3:35 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

Fri 10/17

6:30 pm-2:00 pm

1 stop12h 30m

$519

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Thu 10/16

7:00 am-3:35 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

Sat 11/8

5:35 pm-2:00 pm

1 stop13h 25m

$525

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Wed 6/11

7:00 am-7:15 pm

1 stop19h 15m

Washington, D.C. Dulles Intl

Wed 7/16

6:30 pm-2:00 pm

1 stop12h 30m

$576

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Mon 6/9

8:00 pm-3:00 pm

2 stops26h 00m

Washington, D.C. Dulles Intl

Tue 7/15

10:40 pm-8:40 pm

1 stop15h 00m

$579

SofiaBaltimore

SOF - BWI

SOFBWI

Sofia

Wed 9/17

9:30 pm-7:35 pm

1 stop29h 05m

Baltimore/Washington

Wed 10/15

9:20 pm-1:30 pm

1 stop33h 10m

$585

SofiaWashington, D.C.

SOF - DCA

SOFDCA

Sofia

Wed 7/9

9:30 pm-3:58 pm

2 stops25h 28m

Washington, D.C. Reagan-National

Wed 9/10

7:45 pm-1:30 pm

2 stops34h 45m

$590

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Wed 9/17

6:15 am-9:05 pm

2 stops21h 50m

Washington, D.C. Dulles Intl

Tue 10/14

5:40 pm-6:40 pm

1 stop18h 00m

$617

SofiaWashington, D.C.

SOF - DCA

SOFDCA

Sofia

Wed 5/28

6:15 am-9:53 pm

2 stops22h 38m

Washington, D.C. Reagan-National

Mon 9/1

3:00 pm-12:00 pm

2 stops14h 00m

$617

SofiaWashington, D.C.

SOF - DCA

SOFDCA

Sofia

Mon 7/7

6:15 am-10:18 am

2 stops35h 03m

Washington, D.C. Reagan-National

Tue 9/9

4:35 pm-6:40 pm

2 stops19h 05m

$628

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Thu 10/16

6:15 am-11:16 am

2 stops36h 01m

Washington, D.C. Dulles Intl

Wed 11/5

9:55 am-1:35 pm

2 stops20h 40m

$630

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 35 results
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Best time to book a flight from Bulgaria to Washington, D.C.

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

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

Currently, August is the cheapest month in which you can book a flight from Bulgaria to Washington, D.C. (average of $309). Flying from Bulgaria to Washington, D.C. in June is currently the most expensive (average of $373). 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 BG to WAS?

Find hourly flight availability from Bulgaria to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

When flying from Bulgaria to Washington, D.C., 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 Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C., 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated April 29, 2025.
See what other customers who have flown with KLM, LOT and Austrian Airlines from Bulgaria to Washington, D.C. have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.7

Crew

8.4

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Comfort

7.7

Crew

8.4

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Comfort

7.7

Crew

8.4

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Comfort

7.7

Crew

8.4

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Comfort

7.7

Crew

8.4

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Comfort

7.7

Crew

8.4

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

Find useful and relevant information for your journey from Bulgaria to Washington, D.C.. 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 Bulgaria to Washington, D.C. one-way?

    To fly one-way, consider booking your trip with Qatar Airways, which is currently one of the cheapest options available, starting at $572. KLM flights start at $647 while deals on Lufthansa start at $672 one-way.

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

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Bulgaria to Washington, D.C. (average of $309). Flying from Bulgaria to Washington, D.C. in June is currently the most expensive (average of $373). 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

Traveling to a place near Bulgaria?

Book flights to Bulgaria if you plan to visit one of these locations
Alexandria
Arlington
Woodbridge
Tysons
Fairfax
Springfield
Rockville
Fredericksburg
Silver Spring
Gaithersburg
Linthicum Heights
Falls Church
Laurel
Easton
Towson
Herndon
Bowie
National Harbor
Oxon Hill
Reston

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Bulgaria to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Bulgaria to Washington, D.C.

Discover the top 3 airlines that operate flights from Bulgaria to Washington, D.C.. 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$572Average$806FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$584Average$659FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$614Average$665FlexibilityNo cancel feeOn-time77%

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