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Cheap flights from District of Columbia to Bulgaria from $279

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Bulgaria departing on 10/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from District of Columbia to Bulgaria

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
9:15 pm - 3:10 pmIAD-SOF
34h 55m1 stop
Turkish Airlines Logo
4:00 pm - 7:20 pmSOF-IAD
34h 20m1 stop
$503Turkish Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 11
Turkish Airlines Logo
10:15 pm - 3:10 pmIAD-SOF
34h 55m1 stop
Turkish Airlines Logo
9:35 am - 7:20 pmSOF-IAD
16h 45m1 stop
$512Turkish Airlines
Find Deal
Mon, Oct 27 - Fri, Nov 7
Turkish Airlines Logo
9:40 pm - 8:35 amIAD-SOF
27h 55m1 stop
Turkish Airlines Logo
9:40 pm - 11:45 amSOF-IAD
21h 05m1 stop
$522Turkish Airlines
Find Deal
Tue, Oct 21 - Wed, Nov 5
Multiple Airlines Logo
6:50 pm - 1:55 pmIAD-SOF
12h 05m1 stop
Multiple Airlines Logo
7:00 am - 4:05 pmSOF-IAD
16h 05m1 stop
$530Multiple Airlines
Find Deal
Thu, Nov 13 - Thu, Nov 20
Multiple Airlines Logo
12:37 pm - 2:05 pmIAD-SOF
18h 28m2 stops
Multiple Airlines Logo
7:00 am - 4:05 pmSOF-IAD
16h 05m1 stop
$534Multiple Airlines
Find Deal
Mon, Nov 24 - Mon, Dec 8
KLM Logo
6:05 pm - 2:05 pmIAD-SOF
13h 00m1 stop
KLM Logo
7:00 am - 4:05 pmSOF-IAD
16h 05m1 stop
$535KLM
Find Deal
Mon, Nov 24 - Mon, Dec 8
Lufthansa Logo
10:55 pm - 6:20 pmIAD-SOF
12h 25m1 stop
Lufthansa Logo
2:00 pm - 8:05 pmSOF-IAD
13h 05m1 stop
$536Lufthansa
Find Deal
Wed, Nov 12 - Fri, Nov 21
KLM Logo
2:59 pm - 2:05 pmDCA-SOF
16h 06m2 stops
KLM Logo
7:00 am - 4:35 pmSOF-DCA
16h 35m2 stops
$550KLM
Find Deal
Thu, Nov 13 - Mon, Nov 24
Austrian Airlines Logo
6:00 pm - 11:50 amIAD-SOF
10h 50m1 stop
Austrian Airlines Logo
6:45 pm - 3:55 pmSOF-IAD
52h 10m2 stops
$552Austrian Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 11
Lufthansa Logo
10:55 pm - 6:20 pmIAD-SOF
12h 25m1 stop
Lufthansa Logo
6:05 am - 3:50 pmSOF-IAD
16h 45m2 stops
$613Lufthansa
Find Deal
Sun, Nov 2 - Sun, Nov 9

Turkish Airlines flights from District of Columbia to Bulgaria

Our best Turkish Airlines deals on District of Columbia to Bulgaria flight tickets
Turkish Airlines
Nov 4
IAD9:15 pmWashington, D.C. Dulles Intl
34h 55m
1 stop
SOF3:10 pmSofia
Nov 11
SOF4:00 pmSofia
34h 20m
1 stop
IAD7:20 pmWashington, D.C. Dulles Intl
$503
Find similar
Turkish Airlines
Oct 27
IAD10:15 pmWashington, D.C. Dulles Intl
34h 55m
1 stop
SOF3:10 pmSofia
Nov 7
SOF9:35 amSofia
16h 45m
1 stop
IAD7:20 pmWashington, D.C. Dulles Intl
$512
Find similar
Turkish Airlines
Oct 21
IAD9:40 pmWashington, D.C. Dulles Intl
27h 55m
1 stop
SOF8:35 amSofia
Nov 5
SOF9:40 pmSofia
21h 05m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
$522
Find similar

Air Canada flights from District of Columbia to Bulgaria

Our best Air Canada deals on District of Columbia to Bulgaria flight tickets
Air Canada
Nov 4
DCA8:40 pmWashington, D.C. Reagan-National
34h 10m
2 stops
SOF1:50 pmSofia
Nov 11
SOF6:00 amSofia
16h 31m
2 stops
DCA3:31 pmWashington, D.C. Reagan-National
$577
Find similar
Air Canada
Nov 12
DCA6:00 amWashington, D.C. Reagan-National
29h 20m
2 stops
SOF6:20 pmSofia
Nov 25
SOF6:00 amSofia
16h 31m
2 stops
DCA3:31 pmWashington, D.C. Reagan-National
$578
Find similar
Air Canada
Nov 4
IAD4:30 pmWashington, D.C. Dulles Intl
18h 50m
2 stops
SOF6:20 pmSofia
Nov 11
SOF6:00 amSofia
21h 54m
2 stops
IAD8:54 pmWashington, D.C. Dulles Intl
$585
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated October 7, 2025.
Use the filters below to find and compare flights from District of Columbia to Bulgaria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Tue 11/4

9:15 pm-3:10 pm

1 stop34h 55m

Sofia

Tue 11/11

4:00 pm-7:20 pm

1 stop34h 20m

$503

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Mon 10/27

10:15 pm-3:10 pm

1 stop34h 55m

Sofia

Fri 11/7

9:35 am-7:20 pm

1 stop16h 45m

$512

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Tue 10/21

9:40 pm-8:35 am

1 stop27h 55m

Sofia

Wed 11/5

9:40 pm-11:45 am

1 stop21h 05m

$522

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Thu 11/13

6:50 pm-1:55 pm

1 stop12h 05m

Sofia

Thu 11/20

7:00 am-4:05 pm

1 stop16h 05m

$530

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Mon 11/24

12:37 pm-2:05 pm

2 stops18h 28m

Sofia

Mon 12/8

7:00 am-4:05 pm

1 stop16h 05m

$534

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Mon 11/24

6:05 pm-2:05 pm

1 stop13h 00m

Sofia

Mon 12/8

7:00 am-4:05 pm

1 stop16h 05m

$535

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Wed 11/12

10:55 pm-6:20 pm

1 stop12h 25m

Sofia

Fri 11/21

2:00 pm-8:05 pm

1 stop13h 05m

$536

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

Thu 11/13

2:59 pm-2:05 pm

2 stops16h 06m

Sofia

Mon 11/24

7:00 am-4:35 pm

2 stops16h 35m

$550

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Tue 11/4

6:00 pm-11:50 am

1 stop10h 50m

Sofia

Tue 11/11

6:45 pm-3:55 pm

2 stops52h 10m

$552

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Sun 11/2

10:55 pm-6:20 pm

1 stop12h 25m

Sofia

Sun 11/9

6:05 am-3:50 pm

2 stops16h 45m

$613

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bulgaria from

How to get the cheapest flight ticket from District of Columbia to Bulgaria

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Bulgaria?

If you aren’t able to travel to Bulgaria during the month of November, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $608.

What is the cheapest day to depart on your flight to Bulgaria?

The cheapest day to depart from District of Columbia to Bulgaria is on a Wednesday when prices can be found for as low as $883. On the other hand, Saturday is the most expensive day to depart from District of Columbia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,109.

What is the cheapest time of day to depart on your flight to Bulgaria?

At noon is the cheapest time of day to fly from District of Columbia to Bulgaria when you can find flight prices for as low as $656. Flying to Bulgaria at noon is an ideal time because this is during off-peak travel hours. Flights to Bulgaria are more costly in the afternoon, with an average ticket price of $1,052. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Bulgaria?

You are more likely to see cheaper flights to Bulgaria from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Bulgaria for around $852 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bulgaria from District of Columbia for as low as $679 on momondo.

Can stopping save me money on District of Columbia to Bulgaria flights?

You could potentially save up to 26% on your flight if you consider stops on a District of Columbia to Bulgaria flight.

Cheap District of Columbia to Bulgaria flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Bulgaria

Direct flights

None
There are no direct flights from District of Columbia to Bulgaria. There are no popular flight routes from District of Columbia to Bulgaria.
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  • When did momondo last update prices for flights from District of Columbia to Bulgaria?

    Prices for flights from District of Columbia to Bulgaria are updated daily.

  • How many operators does momondo search for flights from District of Columbia to Bulgaria?

  • How old do you have to be to fly from District of Columbia to Bulgaria?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from District of Columbia to Bulgaria.

  • What documentation or ID do you need to fly to Bulgaria?

    The travel and health documents you'll need for your trip to Bulgaria may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bulgaria. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from District of Columbia to Bulgaria

Compare and see reviews for airlines that fly from District of Columbia to Bulgaria with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $550Free CancellationRating
7.3
3,991 reviews
Search Turkish Airlines flights
SWISSPriceFrom $552Free CancellationRating
7.5
1,759 reviews
Search SWISS flights
United AirlinesPriceFrom $679Free CancellationRating
7.4
8,957 reviews
Search United Airlines flights
LufthansaPriceFrom $691Free CancellationRating
6.8
7,455 reviews
Search Lufthansa flights
Austrian AirlinesPriceFrom $709Free CancellationRating
7.6
852 reviews
Search Austrian Airlines flights
ITA AirwaysPriceFrom $951Free CancellationRating
6.7
1,061 reviews
Search ITA Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Bulgaria?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from District of Columbia to Bulgaria for you.

Can I find flights from District of Columbia to Bulgaria with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for District of Columbia to Bulgaria flights to just show those with flexible booking policies.

How can momondo help me find flights from District of Columbia to Bulgaria?

Once all potential District of Columbia to Bulgaria flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from District of Columbia to Bulgaria right now. Can momondo alert me if prices change?

If you are not ready to book a flight from District of Columbia to Bulgaria now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Bulgaria and let you know when they change.

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