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$497+ Cheap flights from Reagan-National (DCA) 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — SOF
dic. 6 — dic. 131
sáb. 12/6
sáb. 12/13
1 adult, Economy
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Cheap flight deals from Reagan-National to Bulgaria

Keep the following information in mind while searching for Reagan-National to Bulgaria flight deals. Data was last updated noviembre 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$578
(FlightHub)

One-way from

$497
(Orbitz)

Popular in

December

Cheapest in

September

Average price

$719
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. Reagan-National to Bulgaria
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One-way flight from Washington, D.C. Reagan-National to Bulgaria
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Highest demand for flights based on searches. 3% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Reagan-National to Bulgaria

Cheapest flights from Reagan-National to Bulgaria
Explore the most affordable flight options available from Reagan-National to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 6, 2025.

This FlightHub deal was found by Cheapflights users on 11/4. 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.
mié. 11/266:00 amDCA - SOF
2 stops29h 00mAir Canada
mié. 12/102:00 pmSOF - DCA
2 stops14h 56mAir Canada
Deal found 11/4$592
This FlightHub deal was found by Cheapflights users on 11/4. 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.
lun. 11/174:10 pmDCA - SOF
2 stops14h 05mAir Canada
mar. 11/256:00 amSOF - DCA
2 stops35h 26mAir Canada
Deal found 11/4$627
This Mytrip deal was found by Cheapflights users on 11/5. 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.
mié. 11/196:00 amDCA - SOF
3 stops29h 45mMultiple Airlines
lun. 11/246:15 amSOF - DCA
3 stops22h 41mMultiple Airlines
Deal found 11/5$631
This FlightHub deal was found by Cheapflights users on 11/4. 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.
mar. 11/1811:05 amDCA - SOF
2 stops19h 40mAir Canada
mar. 11/256:00 amSOF - DCA
2 stops35h 26mAir Canada
Deal found 11/4$640
This British Airways deal was found by Cheapflights users on 11/4. 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.
mar. 11/185:45 pmDCA - SOF
2 stops19h 25mBritish Airways
lun. 11/245:25 pmSOF - DCA
2 stops32h 31mBritish Airways
Deal found 11/4$647
This Mytrip deal was found by Cheapflights users on 11/5. 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.
vie. 12/511:05 amDCA - SOF
2 stops19h 30mMultiple Airlines
dom. 12/142:00 pmSOF - DCA
2 stops14h 56mMultiple Airlines
Deal found 11/5$687
This FlightHub deal was found by Cheapflights users on 11/5. 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.
mié. 11/1911:05 amDCA - SOF
2 stops24h 15mMultiple Airlines
dom. 11/236:10 amSOF - DCA
2 stops16h 21mMultiple Airlines
Deal found 11/5$693
This FlightHub deal was found by Cheapflights users on 11/5. 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.
mar. 11/1811:05 amDCA - SOF
2 stops24h 10mMultiple Airlines
dom. 11/236:10 amSOF - DCA
2 stops16h 21mMultiple Airlines
Deal found 11/5$706
This FlightHub deal was found by Cheapflights users on 11/5. 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.
jue. 11/2711:05 amDCA - SOF
2 stops19h 45mAir Canada
jue. 12/116:00 amSOF - DCA
2 stops20h 45mAir Canada
Deal found 11/5$712
This FlightHub deal was found by Cheapflights users on 11/5. 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.
dom. 11/96:00 amDCA - SOF
2 stops29h 20mAir Canada
sáb. 12/62:00 pmSOF - DCA
2 stops14h 56mAir Canada
Deal found 11/5$747
This United Airlines deal was found by Cheapflights users on 11/6. 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.
vie. 11/71:10 pmDCA - SOF
2 stops17h 05mUnited Airlines
dom. 11/236:10 amSOF - DCA
2 stops16h 21mUnited Airlines
Deal found 11/6$749

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National 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 noviembre 6, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Bulgaria that are best for you.

Fly from

Reagan-National

Fly to

Bulgaria

Route

Depart

Return

Price

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

mié. 11/26

6:00 am-6:00 pm

2 stops29h 00m

Sofia

mié. 12/10

2:00 pm-9:56 pm

2 stops14h 56m

$592

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

mié. 11/19

6:00 am-6:20 pm

2 stops29h 20m

Sofia

mar. 11/25

6:00 am-9:56 pm

2 stops22h 56m

$627

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

mié. 11/19

6:00 am-6:45 pm

3 stops29h 45m

Sofia

lun. 11/24

6:15 am-9:56 pm

3 stops22h 41m

$631

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

mar. 11/18

5:45 pm-8:10 pm

2 stops19h 25m

Sofia

lun. 11/24

5:25 pm-6:56 pm

2 stops32h 31m

$647

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

mié. 2/4

4:10 pm-6:20 pm

2 stops19h 10m

Sofia

mié. 2/18

2:00 pm-9:58 pm

2 stops14h 58m

$681

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

mar. 2/3

9:40 am-6:20 pm

2 stops25h 40m

Sofia

mar. 2/17

6:00 am-10:23 am

2 stops35h 23m

$685

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

mié. 11/19

11:05 am-6:20 pm

2 stops24h 15m

Sofia

dom. 11/23

6:10 am-3:31 pm

2 stops16h 21m

$693

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

jue. 3/5

6:00 am-1:50 pm

2 stops24h 50m

Sofia

jue. 3/19

6:00 am-9:58 pm

2 stops21h 58m

$698

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

vie. 2/6

6:00 am-1:35 pm

2 stops24h 35m

Sofia

vie. 2/20

6:10 am-3:28 pm

2 stops16h 18m

$698

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

jue. 3/12

11:00 am-2:05 pm

2 stops21h 05m

Sofia

lun. 3/16

7:00 am-6:06 pm

2 stops41h 06m

$701

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 17 results
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Best time to book a flight from Reagan-National to Bulgaria

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

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

Find hourly flight availability from Reagan-National 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 noviembre 6, 2025.

It’s typically best to fly out from Washington, D.C. Reagan-National Airport to Bulgaria in the evening. Doing so could potentially save you 44% on the flight price compared to flying in the morning, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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 Washington, D.C. Reagan-National Airport to Bulgaria?

    Airlines like Air Canada and British Airways fly from Washington, D.C. Reagan-National Airport to Bulgaria in about 19h 25m. The time it takes to get you to your destination can typically vary by up to 9h 35m. The distance from Washington, D.C. Reagan-National Airport to Bulgaria is about 4919 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Most travelers choose Washington, D.C. Reagan-National - Sofia, Washington, D.C. Reagan-National - Bourgas or Washington, D.C. Reagan-National - Varna when deciding on the best route from Washington, D.C. Reagan-National Airport to Bulgaria.

  • Can I find deals for flights from Reagan-National to Bulgaria that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Bulgaria flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Bulgaria?

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

  • Can I find deals for business class flights from Reagan-National to Bulgaria?

    Yes. Cheapflights offers flight deals from Reagan-National 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.

See more FAQs

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Alternative routes for Reagan-National to Bulgaria

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