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 $574. KLM flights start at $583 while deals on American Airlines start at $626 one-way.

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

When deciding which route to take from Bulgaria to Washington, D.C. consider Sofia - Washington, D.C. Dulles Intl, Sofia - Washington, D.C. Reagan-National or Sofia - Baltimore/Washington as they are the most popular.

What are the most popular airlines that fly from Bulgaria to Washington, D.C.?

Before booking your flight from Bulgaria to Washington, D.C. check out the most popular airlines for this route: Lufthansa, Turkish Airlines or United Airlines.

How far in advance should I book a flight from Bulgaria to Washington, D.C.?

Users have found that booking a flight from Bulgaria to Washington, D.C. at least 24 days early can save you up to 14% on average compared to booking a flight this week. If booking 24 days before your flight isn’t an option for you, users have found flights from Bulgaria to Washington, D.C. for as little as $603 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $685 for flights departing within the next 3 days.

What is the cheapest month to fly from Bulgaria to Washington, D.C.?

Our data shows that March tends to be the cheapest month to fly to Washington, D.C. from Bulgaria. Users have commonly found prices around $707 for the month, but tickets can be as low as $537. Due to multiple factors, prepare for potentially higher prices in June.

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.

$643+ Flights from Bulgaria to Washington, D.C.

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

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$544 (Air France)
One-way from	$347 (Kiwi.com)
Popular in	June
Cheapest in	March
Average price	$688

Provider with most accurate pricing for Sofia-Washington, D.C. (WAS) flight deals.

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Provider most trusted by Cheapflights users for Sofia-Washington, D.C. (WAS) flights.

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From Bulgaria to Washington, D.C. (WAS)

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One-way flight from Bulgaria to Washington, D.C. (WAS)

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($65 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

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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 24, 2025.

Fri 5/97:00 amSOF - IAD

1 stop16h 20mAir France

Sat 10/186:30 pmIAD - SOF

1 stop12h 30mAir France

Deal found 4/22

$527

Sat 5/247:00 amSOF - IAD

1 stop15h 35mMultiple Airlines

Sat 6/76:30 pmIAD - SOF

1 stop12h 30mMultiple Airlines

Deal found 4/22

$528

Fri 6/67:00 amSOF - BWI

2 stops19h 07mKLM

Fri 6/131:00 pmBWI - SOF

2 stops18h 00mKLM

Deal found 4/22

$548

Mon 5/128:00 pmSOF - BWI

2 stops33h 05mAmerican Airlines

Sun 5/259:20 pmBWI - SOF

1 stop14h 50mAmerican Airlines

Deal found 4/22

$565

Mon 5/128:00 pmSOF - IAD

1 stop26h 45mAmerican Airlines

Sun 5/2510:40 pmIAD - SOF

1 stop13h 30mAmerican Airlines

Deal found 4/22

$588

Tue 5/66:20 amSOF - IAD

2 stops16h 59mUnited Airlines

Mon 12/1510:20 pmIAD - SOF

1 stop12h 50mUnited Airlines

Deal found 4/22

$617

Tue 6/312:45 pmSOF - IAD

1 stop13h 40mLufthansa

Wed 6/2510:20 pmIAD - SOF

1 stop13h 20mLufthansa

Deal found 4/23

$619

Mon 5/123:30 pmSOF - IAD

1 stop31h 45mSWISS

Sun 5/258:45 pmIAD - SOF

1 stop32h 45mSWISS

Deal found 4/22

$620

Fri 5/96:15 amSOF - DCA

2 stops16h 34mUnited Airlines

Sat 10/183:00 pmDCA - SOF

2 stops14h 00mUnited Airlines

Deal found 4/22

$622

Tue 5/66:20 amSOF - DCA

2 stops22h 33mMultiple Airlines

Mon 12/154:00 pmDCA - SOF

2 stops14h 00mMultiple Airlines

Deal found 4/22

$629

Thu 8/284:05 pmSOF - IAD

1 stop29h 30mAustrian Airlines

Tue 9/96:40 pmIAD - SOF

2 stops16h 30mAustrian Airlines

Deal found 4/23

$631

Fri 5/96:15 amSOF - IAD

2 stops17h 04mAir Canada

Sat 10/182:25 pmIAD - SOF

2 stops14h 35mAir Canada

Deal found 4/22

$635

Best flights from Bulgaria to Washington, D.C.
Discover carefully curated flight deals from Bulgaria to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2025.

Tue 5/67:00 amSOF - IAD

1 stop19h 15mMultiple Airlines

Sun 12/145:35 pmIAD - SOF

1 stop13h 25mMultiple Airlines

Deal found 4/23

$544

Fri 5/97:00 amSOF - IAD

1 stop19h 15mAir France

Thu 7/176:30 pmIAD - SOF

1 stop12h 30mAir France

Deal found 4/23

$577

Tue 6/312:45 pmSOF - IAD

1 stop13h 40mLufthansa

Wed 6/2510:20 pmIAD - SOF

1 stop13h 20mLufthansa

Deal found 4/23

$619

Tue 5/66:20 amSOF - IAD

2 stops21h 48mUnited Airlines

Sun 12/1410:20 pmIAD - SOF

1 stop17h 25mUnited Airlines

Deal found 4/23

$621

Thu 8/284:05 pmSOF - IAD

1 stop29h 30mAustrian Airlines

Tue 9/96:40 pmIAD - SOF

2 stops16h 30mAustrian Airlines

Deal found 4/23

$631

Sun 7/2712:45 pmSOF - IAD

2 stops34h 30mSWISS

Sun 8/178:45 pmIAD - SOF

1 stop32h 45mSWISS

Deal found 4/24

$643

Tue 5/66:20 amSOF - IAD

2 stops37h 54mAir Canada

Sat 12/1310:35 amIAD - SOF

2 stops24h 15mAir Canada

Deal found 4/23

$672

Tue 5/66:20 amSOF - DCA

2 stops22h 33mUnited Airlines

Sun 12/144:00 pmDCA - SOF

2 stops18h 50mUnited Airlines

Deal found 4/23

$623

Tue 5/66:20 amSOF - DCA

2 stops22h 33mMultiple Airlines

Mon 12/154:00 pmDCA - SOF

2 stops14h 00mMultiple Airlines

Deal found 4/23

$634

Fri 5/97:00 amSOF - BWI

2 stops16h 23mKLM

Thu 7/172:10 pmBWI - SOF

2 stops16h 50mKLM

Deal found 4/23

$1,299

Tue 5/66:20 amSOF - DCA

2 stops16h 29mAir Canada

Sat 12/138:40 pmDCA - SOF

2 stops38h 10mAir Canada

Deal found 4/23

$672

Thu 8/288:00 amSOF - BWI

2 stops20h 42mUnited Airlines

Tue 9/910:51 amBWI - SOF

2 stops18h 09mUnited Airlines

Deal found 4/23

$661

Last-minute flights from Bulgaria to Washington, D.C.
Discover last-minute flight deals from Bulgaria to Washington, D.C.. Data last updated April 24, 2025 and is based on user searches.

Tue 5/66:20 amSOF - IAD

2 stops16h 59mUnited Airlines

Mon 12/1510:20 pmIAD - SOF

1 stop12h 50mUnited Airlines

Deal found 4/22

$617

Tue 5/66:20 amSOF - DCA

2 stops22h 33mMultiple Airlines

Mon 12/154:00 pmDCA - SOF

2 stops14h 00mMultiple Airlines

Deal found 4/22

$629

Tue 5/66:00 amSOF - IAD

1 stop20h 25mLufthansa

Sat 12/135:15 pmIAD - SOF

1 stop22h 10mLufthansa

Deal found 4/22

$650

Tue 5/66:20 amSOF - DCA

2 stops16h 29mAir Canada

Sat 12/138:40 pmDCA - SOF

2 stops38h 10mAir Canada

Deal found 4/23

$672

Fri 5/97:00 amSOF - IAD

1 stop16h 20mAir France

Sat 10/186:30 pmIAD - SOF

1 stop12h 30mAir France

Deal found 4/22

$527

Fri 5/96:15 amSOF - DCA

2 stops16h 34mUnited Airlines

Sat 10/183:00 pmDCA - SOF

2 stops14h 00mUnited Airlines

Deal found 4/22

$622

Fri 5/96:15 amSOF - IAD

2 stops17h 04mAir Canada

Sat 10/182:25 pmIAD - SOF

2 stops14h 35mAir Canada

Deal found 4/22

$635

Mon 5/128:00 pmSOF - BWI

2 stops33h 05mAmerican Airlines

Sun 5/259:20 pmBWI - SOF

1 stop14h 50mAmerican Airlines

Deal found 4/22

$565

Mon 5/128:00 pmSOF - IAD

1 stop26h 45mAmerican Airlines

Sun 5/2510:40 pmIAD - SOF

1 stop13h 30mAmerican Airlines

Deal found 4/22

$588

Mon 5/123:30 pmSOF - IAD

1 stop31h 45mSWISS

Sun 5/258:45 pmIAD - SOF

1 stop32h 45mSWISS

Deal found 4/22

$620

Mon 5/1212:55 pmSOF - IAD

2 stops37h 44mKLM

Sun 5/2512:20 pmIAD - SOF

2 stops18h 40mKLM

Deal found 4/22

$641

Sat 5/247:00 amSOF - IAD

1 stop15h 35mMultiple Airlines

Sat 6/76:30 pmIAD - SOF

1 stop12h 30mMultiple Airlines

Deal found 4/22

$528

One-way flights from Bulgaria to Washington, D.C.
Search for one-way flight options from Bulgaria to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated April 24, 2025.

Tue 5/68:05 pmSOF - BWI

3 stops52h 35mMultiple Airlines

Deal found 4/23

$347

Tue 5/68:05 pmSOF - IAD

3 stops50h 15mMultiple Airlines

Deal found 4/23

$378

Fri 5/21:30 pmSOF - IAD

1 stop26h 10mQatar Airways

Deal found 4/22

$574

Sun 9/217:00 amSOF - IAD

1 stop15h 35mKLM

Deal found 4/21

$583

Wed 5/219:30 pmSOF - IAD

1 stop27h 00mAmerican Airlines

Deal found 4/22

$626

Wed 5/219:30 pmSOF - BWI

1 stop29h 05mAmerican Airlines

Deal found 4/22

$626

Sun 9/219:10 pmSOF - DCA

2 stops26h 09mBritish Airways

Deal found 4/21

$627

Wed 5/219:30 pmSOF - DCA

2 stops46h 10mAmerican Airlines

Deal found 4/22

$633

Fri 5/232:20 pmSOF - IAD

2 stops31h 40mBritish Airways

Deal found 4/23

$642

Sun 9/219:10 pmSOF - BWI

1 stop29h 25mBritish Airways

Deal found 4/21

$643

Tue 6/312:45 pmSOF - IAD

1 stop13h 40mLufthansa

Deal found 4/23

$655

Sun 8/37:00 amSOF - IAD

1 stop19h 15mAir France

Deal found 4/23

$660

Cheapflights Fare Finder

Use the filters below to find and compare flights from Bulgaria to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Fri 5/9

7:00 am-4:20 pm

1 stop16h 20m

Washington, D.C. Dulles Intl

Sat 10/18

6:30 pm-2:00 pm

1 stop12h 30m

$527

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Sat 5/24

7:00 am-3:35 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

Sat 6/7

6:30 pm-2:00 pm

1 stop12h 30m

$528

SofiaBaltimore

SOF - BWI

SOFBWI

Sofia

Fri 6/6

7:00 am-7:07 pm

2 stops19h 07m

Baltimore/Washington

Fri 6/13

1:00 pm-2:00 pm

2 stops18h 00m

$548

SofiaBaltimore

SOF - BWI

SOFBWI

Sofia

Mon 5/12

8:00 pm-10:05 pm

2 stops33h 05m

Baltimore/Washington

Sun 5/25

9:20 pm-7:10 pm

1 stop14h 50m

$565

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Mon 5/12

8:00 pm-3:45 pm

1 stop26h 45m

Washington, D.C. Dulles Intl

Sun 5/25

10:40 pm-7:10 pm

1 stop13h 30m

$588

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Tue 5/6

6:20 am-4:19 pm

2 stops16h 59m

Washington, D.C. Dulles Intl

Mon 12/15

10:20 pm-6:10 pm

1 stop12h 50m

$617

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Tue 6/3

12:45 pm-7:25 pm

1 stop13h 40m

Washington, D.C. Dulles Intl

Wed 6/25

10:20 pm-6:40 pm

1 stop13h 20m

$619

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Mon 5/12

3:30 pm-4:15 pm

1 stop31h 45m

Washington, D.C. Dulles Intl

Sun 5/25

8:45 pm-12:30 pm

1 stop32h 45m

$620

SofiaWashington, D.C.

SOF - DCA

SOFDCA

Sofia

Fri 5/9

6:15 am-3:49 pm

2 stops16h 34m

Washington, D.C. Reagan-National

Sat 10/18

3:00 pm-12:00 pm

2 stops14h 00m

$622

SofiaWashington, D.C.

SOF - DCA

SOFDCA

Sofia

Tue 5/6

6:20 am-9:53 pm

2 stops22h 33m

Washington, D.C. Reagan-National

Mon 12/15

4:00 pm-1:00 pm

2 stops14h 00m

$629

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 41 results

...

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 $383). 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?

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

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

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.

KLM

7.8

Good

1,333 reviews

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.

KLM

7.8

Good

1,333 reviews

KLM

7.8

Good

1,333 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

Austrian Airlines

7.6

Good

780 reviews

KLM

7.8

Good

1,333 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

SWISS

7.5

Good

1,582 reviews

KLM

7.8

Good

1,333 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

Qatar Airways

7.4

Good

3,561 reviews

KLM

7.8

Good

1,333 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

Air France

7.4

Good

1,442 reviews

KLM

7.8

Good

1,333 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

Related info for your journey

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 $574. KLM flights start at $583 while deals on American Airlines start at $626 one-way.
What are the most popular routes from Bulgaria to Washington, D.C.?
When deciding which route to take from Bulgaria to Washington, D.C. consider Sofia - Washington, D.C. Dulles Intl, Sofia - Washington, D.C. Reagan-National or Sofia - Baltimore/Washington as they are the most popular.
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 $383). 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

Arlington

Alexandria

Woodbridge

Fairfax

Tysons

Springfield

Rockville

Fredericksburg

Gaithersburg

Silver Spring

Linthicum Heights

Falls Church

Laurel

Easton

Herndon

Bowie

Towson

National Harbor

Oxon Hill

Reston

Browse thousands of different options on Cheapflights for your next trip

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

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest$572	Average$810	FlexibilityNo cancel fee	On-time76%
United Airlines	Cheapest$584	Average$659	FlexibilityNo cancel fee	On-time69%
Turkish Airlines	Cheapest$614	Average$655	FlexibilityNo cancel fee	On-time77%

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$347+ Cheap flights from Bulgaria to Washington, D.C. (WAS)

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Bulgaria to Washington, D.C. with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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 24, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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 24, 2025.

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 24, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Bulgaria to Washington, D.C. that are best for you.

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.

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.?

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 24, 2025.

Rainfall in Washington, D.C. by month

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

Temperature in Washington, D.C. by month

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

Reviews of airlines servicing Washington, D.C.

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?

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?

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

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

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

Traveling to a place near Bulgaria?

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Alternative routes for Bulgaria to Washington, D.C.

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

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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 24, 2025.