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Cheap flights from District of Columbia to Bulgaria from $287

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 9/24. 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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Cheap round-trip flights

SWISS Logo
10:15 pm - 10:05 amIAD-SOF
28h 50m2 stops
SWISS Logo
3:30 pm - 4:15 pmSOF-IAD
31h 45m1 stop
$521SWISS
Find Deal
lun., sep. 1 - lun., sep. 15
Turkish Airlines Logo
1:30 pm - 2:45 pmIAD-SOF
18h 15m1 stop
Turkish Airlines Logo
9:25 am - 11:45 amSOF-IAD
33h 20m1 stop
$541Turkish Airlines
Find Deal
jue., sep. 11 - jue., sep. 25
Air Canada Logo
11:05 am - 6:20 pmDCA-SOF
24h 15m2 stops
Air Canada Logo
6:15 am - 9:56 pmSOF-DCA
22h 41m2 stops
$600Air Canada
Find Deal
mié., nov. 12 - mié., nov. 26
United Airlines Logo
5:40 pm - 12:00 pmIAD-SOF
11h 20m1 stop
United Airlines Logo
6:00 am - 8:15 pmSOF-IAD
21h 15m1 stop
$600United Airlines
Find Deal
lun., sep. 1 - mar., nov. 4
British Airways Logo
6:20 pm - 4:20 pmIAD-SOF
15h 00m1 stop
British Airways Logo
2:30 pm - 4:30 pmSOF-IAD
57h 00m2 stops
$603British Airways
Find Deal
dom., ene. 11 - dom., ene. 25
Air Canada Logo
11:05 am - 1:50 pmDCA-SOF
19h 45m2 stops
Air Canada Logo
6:00 am - 3:31 pmSOF-DCA
16h 31m2 stops
$604Air Canada
Find Deal
mar., nov. 4 - jue., nov. 13
United Airlines Logo
1:00 pm - 1:00 pmIAD-SOF
17h 00m2 stops
United Airlines Logo
6:15 am - 3:50 pmSOF-IAD
16h 35m1 stop
$605United Airlines
Find Deal
lun., sep. 1 - mié., nov. 5
British Airways Logo
5:29 pm - 8:10 pmIAD-SOF
43h 41m2 stops
British Airways Logo
5:25 pm - 3:35 pmSOF-IAD
29h 10m1 stop
$608British Airways
Find Deal
lun., nov. 10 - lun., nov. 24
Logo
5:40 pm - 1:10 pmIAD-SOF
12h 30m1 stop
Logo
3:00 pm - 4:40 pmSOF-IAD
32h 40m1 stop
$609
Find Deal
lun., ene. 12 - lun., ene. 26
Logo
5:50 pm - 2:30 amIAD-SOF
25h 40m2 stops
Logo
11:30 am - 8:50 pmSOF-IAD
40h 20m3 stops
$618
Find Deal
mié., oct. 1 - mié., oct. 15

British Airways flights from District of Columbia to Bulgaria

Our best British Airways deals on District of Columbia to Bulgaria flight tickets
British Airways
Jan 11
IAD6:20 pmWashington, D.C. Dulles Intl
15h 00m
1 stop
SOF4:20 pmSofia
Jan 25
SOF2:30 pmSofia
57h 00m
2 stops
IAD4:30 pmWashington, D.C. Dulles Intl
$603
Find similar
British Airways
Nov 10
IAD5:29 pmWashington, D.C. Dulles Intl
43h 41m
2 stops
SOF8:10 pmSofia
Nov 24
SOF5:25 pmSofia
29h 10m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
$608
Find similar
British Airways
Aug 27
IAD10:40 pmWashington, D.C. Dulles Intl
31h 50m
1 stop
SOF1:30 pmSofia
Nov 5
SOF9:00 pmSofia
29h 55m
1 stop
IAD7:55 pmWashington, D.C. Dulles Intl
$648
Find similar

United Airlines flights from District of Columbia to Bulgaria

Our best United Airlines deals on District of Columbia to Bulgaria flight tickets
United Airlines
Sep 1
IAD5:40 pmWashington, D.C. Dulles Intl
11h 20m
1 stop
SOF12:00 pmSofia
Nov 4
SOF6:00 amSofia
21h 15m
1 stop
IAD8:15 pmWashington, D.C. Dulles Intl
$600
Find similar
United Airlines
Sep 1
IAD1:00 pmWashington, D.C. Dulles Intl
17h 00m
2 stops
SOF1:00 pmSofia
Nov 5
SOF6:15 amSofia
16h 35m
1 stop
IAD3:50 pmWashington, D.C. Dulles Intl
$605
Find similar
United Airlines
Dec 9
IAD6:20 pmWashington, D.C. Dulles Intl
41h 00m
2 stops
SOF6:20 pmSofia
Dec 23
SOF6:00 amSofia
25h 15m
2 stops
IAD12:15 amWashington, D.C. Dulles Intl
$614
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 agosto 13, 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

lun. 9/1

10:15 pm-10:05 am

2 stops28h 50m

Sofia

lun. 9/15

3:30 pm-4:15 pm

1 stop31h 45m

$521

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

jue. 9/11

1:30 pm-2:45 pm

1 stop18h 15m

Sofia

jue. 9/25

9:25 am-11:45 am

1 stop33h 20m

$541

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

mié. 11/12

11:05 am-6:20 pm

2 stops24h 15m

Sofia

mié. 11/26

6:15 am-9:56 pm

2 stops22h 41m

$600

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

lun. 9/1

5:40 pm-12:00 pm

1 stop11h 20m

Sofia

mar. 11/4

6:00 am-8:15 pm

1 stop21h 15m

$600

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

dom. 1/11

6:20 pm-4:20 pm

1 stop15h 00m

Sofia

dom. 1/25

2:30 pm-4:30 pm

2 stops57h 00m

$603

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

mar. 11/4

11:05 am-1:50 pm

2 stops19h 45m

Sofia

jue. 11/13

6:00 am-3:31 pm

2 stops16h 31m

$604

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

lun. 9/1

1:00 pm-1:00 pm

2 stops17h 00m

Sofia

mié. 11/5

6:15 am-3:50 pm

1 stop16h 35m

$605

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

lun. 11/10

5:29 pm-8:10 pm

2 stops43h 41m

Sofia

lun. 11/24

5:25 pm-3:35 pm

1 stop29h 10m

$608

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

lun. 1/12

5:40 pm-1:10 pm

1 stop12h 30m

Sofia

lun. 1/26

3:00 pm-4:40 pm

1 stop32h 40m

$609

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

mié. 10/1

5:50 pm-2:30 am

2 stops25h 40m

Sofia

mié. 10/15

11:30 am-8:50 pm

3 stops40h 20m

$618

Flights are sorted by cheapest round-trip flights 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 February is also cheap. Prices for this month can be found on momondo for an average of $620.

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 $844 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 $615 on momondo.

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

You could potentially save up to 42% 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

Best Price Found

$287

Fastest flight time

11h 20m

Direct flights

None

Airports in Bulgaria

3 airports
The best one-way flight to Bulgaria from District of Columbia in the past 72 hours is $287. The best round-trip flight deal from District of Columbia to Bulgaria found on momondo in the last 72 hours is $521.
The fastest flight from District of Columbia to Bulgaria takes 11h 20m
There are no direct flights from District of Columbia to Bulgaria. Popular non-direct routes for this connection are Washington, D.C. Dulles Intl Airport - Sofia Airport, Washington, D.C. Dulles Intl Airport - Varna Airport and Washington, D.C. Reagan-National Airport - Sofia Airport.
There are 3 airports near Bulgaria: Varna (VAR), Sofia (SOF), Bourgas (BOJ)
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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 $552Free CancellationRating
7.3
3,942 reviews
Search Turkish Airlines flights
SWISSPriceFrom $552Free CancellationRating
7.5
1,698 reviews
Search SWISS flights
Austrian AirlinesPriceFrom $588Free CancellationRating
7.6
826 reviews
Search Austrian Airlines flights
United AirlinesPriceFrom $679Free CancellationRating
7.4
8,920 reviews
Search United Airlines flights
LufthansaPriceFrom $691Free CancellationRating
6.8
7,317 reviews
Search Lufthansa flights
ITA AirwaysPriceFrom $879Free CancellationRating
6.7
1,018 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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Find better results for your trip to Bulgaria

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Popular flights according to clicks in the last 7 days on momondo
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