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Cheap flights from Bulgaria to District of Columbia from $392

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bulgaria to District of Columbia departing on 1/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Bulgaria to District of Columbia

Recent round-trip flight deals from Bulgaria to District of Columbia

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 am - 4:05 pm
SOF
-
IAD
16h 05m1 stop
Multiple Airlines Logo
6:50 pm - 2:05 pm
IAD
-
SOF
12h 15m1 stop
$545Multiple Airlines
Sat, Jan 17 - Mon, Feb 23
Multiple Airlines Logo
7:00 am - 4:05 pm
SOF
-
IAD
16h 05m1 stop
Multiple Airlines Logo
6:50 pm - 2:05 pm
IAD
-
SOF
12h 15m1 stop
$546Multiple Airlines
Thu, Jan 15 - Wed, Jan 28
Multiple Airlines Logo
7:00 am - 4:05 pm
SOF
-
IAD
16h 05m1 stop
Multiple Airlines Logo
6:50 pm - 1:55 pm
IAD
-
SOF
12h 05m1 stop
$547Multiple Airlines
Tue, Jan 27 - Sun, Feb 1
Multiple Airlines Logo
7:00 am - 4:05 pm
SOF
-
IAD
16h 05m1 stop
Multiple Airlines Logo
12:40 pm - 2:05 pm
IAD
-
SOF
18h 25m2 stops
$548Multiple Airlines
Thu, Jan 15 - Wed, Jan 28
KLM Logo
7:00 am - 4:05 pm
SOF
-
IAD
16h 05m1 stop
KLM Logo
5:40 pm - 2:00 pm
IAD
-
SOF
13h 20m1 stop
$550KLM
Thu, Jan 29 - Sun, May 17
KLM Logo
7:00 am - 3:35 pm
SOF
-
IAD
15h 35m1 stop
KLM Logo
6:10 pm - 2:00 pm
IAD
-
SOF
12h 50m1 stop
$551KLM
Thu, Apr 9 - Wed, Apr 15
British Airways Logo
5:25 pm - 6:54 pm
SOF
-
DCA
32h 29m2 stops
British Airways Logo
8:45 pm - 4:20 pm
DCA
-
SOF
36h 35m2 stops
$595British Airways
Mon, Jan 26 - Sat, Jan 31
United Airlines Logo
6:10 am - 9:58 pm
SOF
-
DCA
22h 48m2 stops
United Airlines Logo
8:25 am - 1:15 pm
DCA
-
SOF
21h 50m2 stops
$697United Airlines
Mon, Jan 26 - Mon, Feb 2
United Airlines Logo
6:00 am - 7:13 pm
SOF
-
DCA
20h 13m2 stops
United Airlines Logo
12:00 pm - 1:15 pm
DCA
-
SOF
18h 15m2 stops
$699United Airlines
Tue, Jan 27 - Mon, Feb 2
Air Canada Logo
6:10 am - 8:52 am
SOF
-
DCA
33h 42m2 stops
Air Canada Logo
9:40 am - 1:25 pm
DCA
-
SOF
20h 45m2 stops
$730Air Canada
Tue, Jun 23 - Wed, Jul 29

KLM flights from Bulgaria to District of Columbia

Our best KLM deals on Bulgaria to District of Columbia flight tickets
KLM
Apr 9
SOF7:00 amSofia
15h 35m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
Apr 15
IAD6:10 pmWashington, D.C. Dulles Intl
12h 50m
1 stop
SOF2:00 pmSofia
$550
Find similar
KLM
Apr 9
SOF7:00 amSofia
15h 35m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
Apr 15
IAD6:10 pmWashington, D.C. Dulles Intl
12h 50m
1 stop
SOF2:00 pmSofia
$551
Find similar
KLM
Jan 15
SOF7:00 amSofia
16h 05m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
Jan 28
IAD2:15 pmWashington, D.C. Dulles Intl
16h 50m
2 stops
SOF2:05 pmSofia
$556
Find similar

United Airlines flights from Bulgaria to District of Columbia

Our best United Airlines deals on Bulgaria to District of Columbia flight tickets
United Airlines
May 14
SOF6:30 amSofia
16h 35m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
May 30
IAD10:20 pmWashington, D.C. Dulles Intl
17h 50m
1 stop
SOF11:10 pmSofia
$691
Find similar
United Airlines
Jan 26
SOF6:10 amSofia
16h 40m
1 stop
IAD3:50 pmWashington, D.C. Dulles Intl
Feb 2
IAD5:40 pmWashington, D.C. Dulles Intl
12h 35m
1 stop
SOF1:15 pmSofia
$693
Find similar
United Airlines
Jun 23
SOF6:10 amSofia
16h 45m
1 stop
IAD3:55 pmWashington, D.C. Dulles Intl
Jul 29
IAD12:43 pmWashington, D.C. Dulles Intl
17h 42m
2 stops
SOF1:25 pmSofia
$694
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Bulgaria to District of Columbia 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 December 26, 2025.
Use the filters below to find and compare flights from Bulgaria to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Sat 1/17

7:00 am-4:05 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

Mon 2/23

6:50 pm-2:05 pm

1 stop12h 15m

$545

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Thu 1/15

7:00 am-4:05 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

Wed 1/28

6:50 pm-2:05 pm

1 stop12h 15m

$546

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Tue 1/27

7:00 am-4:05 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

Sun 2/1

6:50 pm-1:55 pm

1 stop12h 05m

$547

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Thu 1/15

7:00 am-4:05 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

Wed 1/28

12:40 pm-2:05 pm

2 stops18h 25m

$548

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Thu 1/29

7:00 am-4:05 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

Sun 5/17

5:40 pm-2:00 pm

1 stop13h 20m

$550

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Thu 4/9

7:00 am-3:35 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

Wed 4/15

6:10 pm-2:00 pm

1 stop12h 50m

$551

SofiaWashington, D.C.

SOF - DCA

SOFDCA

Sofia

Mon 1/26

5:25 pm-6:54 pm

2 stops32h 29m

Washington, D.C. Reagan-National

Sat 1/31

8:45 pm-4:20 pm

2 stops36h 35m

$595

SofiaWashington, D.C.

SOF - DCA

SOFDCA

Sofia

Mon 1/26

6:10 am-9:58 pm

2 stops22h 48m

Washington, D.C. Reagan-National

Mon 2/2

8:25 am-1:15 pm

2 stops21h 50m

$697

SofiaWashington, D.C.

SOF - DCA

SOFDCA

Sofia

Tue 1/27

6:00 am-7:13 pm

2 stops20h 13m

Washington, D.C. Reagan-National

Mon 2/2

12:00 pm-1:15 pm

2 stops18h 15m

$699

SofiaWashington, D.C.

SOF - DCA

SOFDCA

Sofia

Tue 6/23

6:10 am-8:52 am

2 stops33h 42m

Washington, D.C. Reagan-National

Wed 7/29

9:40 am-1:25 pm

2 stops20h 45m

$730

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 District of Columbia from

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

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 District of Columbia?

In general, February is the cheapest month to fly from Bulgaria to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $590. If you don’t want to visit District of Columbia in February, then you should wait until June to fly from Bulgaria, when ticket prices are also cheap, with an average price of $590.

What is the cheapest day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Monday when prices can be found for as low as $618. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Bulgaria because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $846.

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

Flying to District of Columbia from Bulgaria in the evening is the least expensive time of day to depart. momondo users have found prices as low as $629 when looking at flights departing in the evening. Flights to District of Columbia are more costly in the morning, with an average ticket price of $697. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

You could potentially save up to 12% on your flight if you consider stops on a Bulgaria to District of Columbia flight.

Cheap Bulgaria to District of Columbia flight deals and tips

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

Fastest flight time

13h 25m

Direct flights

None
The fastest flight from Bulgaria to District of Columbia takes 13h 25m
There are no direct flights from Bulgaria to District of Columbia. There are no popular flight routes from Bulgaria to District of Columbia.
Search flight deals

  • When did momondo last update prices for flights from Bulgaria to District of Columbia?

    Prices for flights from Bulgaria to District of Columbia were last updated today.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bulgaria to District of Columbia.

  • What documentation or ID do you need to fly to District of Columbia?

    The travel and health documents you'll need for your trip to District of Columbia 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 District of Columbia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Bulgaria to District of Columbia

Compare and see reviews for airlines that fly from Bulgaria to District of Columbia with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $520Free CancellationRating
7.7
1,434 reviews
Search KLM flights
Air FrancePriceFrom $533Free CancellationRating
7.4
1,513 reviews
Search Air France flights
LufthansaPriceFrom $582Free CancellationRating
6.8
7,653 reviews
Search Lufthansa flights
United AirlinesPriceFrom $588Free CancellationRating
7.4
9,115 reviews
Search United Airlines flights
Turkish AirlinesPriceFrom $621Free CancellationRating
7.3
4,113 reviews
Search Turkish Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Bulgaria to District of Columbia. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Bulgaria to District of Columbia on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to District of Columbia from Bulgaria.

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

Of course. momondo tracks the price of Bulgaria to District of Columbia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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