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Find cheap flights from Washington, D.C. to Bulgaria from $315

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Bulgaria departing on 7/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 7/11
Thu 7/18

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Best Bulgaria Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Sofia
Sofia1 stop$590
Varna
Varna1 stop$793
Burgas
Burgas3 stops$1,387

Good to know

Low season

January

High season

July

Cheapest flight

$315
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 22% increase in price.
Flight from Baltimore to Sofia

FAQs - booking Bulgaria flights

  • How does KAYAK find such low prices on flights from Washington, D.C. to Bulgaria?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Bulgaria.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Bulgaria?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bulgaria from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to Bulgaria?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bulgaria with an airline and back to Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Bulgaria?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bulgaria from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Bulgaria

  • Morning departure is around 1% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Washington, D.C. to Bulgaria

Need help choosing which airline to fly with from Washington, D.C. to Bulgaria? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Austrian AirlinesOverall score based on 990 reviews
7.5Comfort
6.9Food
6.9Entertainment
8.2Crew
7.6Boarding
Airline reviews

No delays, helpful staff, well organised. The check in and boarding procedures ran smoothly. The only thing that put me off is that the meal had spicy peppers in. I would have appreciated at least a warning (if i couldn't have a choice) so as to simply not eat them because they were too spicy.

8.0 ExcellentAnonymous, May 2024ORD - VIE
Read more about Austrian Airlines reviews

No delays, helpful staff, well organised. The check in and boarding procedures ran smoothly. The only thing that put me off is that the meal had spicy peppers in. I would have appreciated at least a warning (if i couldn't have a choice) so as to simply not eat them because they were too spicy.

Schedule and on time departure and arrival were great. The crew was good, but a change in aircraft bumped many of us from our expected seats. It was a crowded flight, but the cabin crew did their best to keep things under control.

The crew was attentive but not intrusive, and was always kind in every interaction.

From all the segments I flew it was the only one I did not get the option to choose ni seat, I did not get the quality of seat I had paid for. Crew was nice, airplane was clean, but no food, only water and a small courtesy chocolate. Everything else you had to pay for.

Management and staff att viena wasn’t professional,and they are not good by how to communicate and solve the problem, I was shocked , as I know Austrian airlines was amusing Thank you

The flight was late. We accommodated other missed flights, and the plane was full of people, without space to store carry-on luggage. They lost our checked luggage for the entire flight and delivered it after two days.

There were a number of passengers scheduled to transfer to the flight from Vienna to Warsaw. None of them made it because the crew failed to assist them in getting to the gate for the Warsaw bound flight in time. It could have been done very easily with proper assistance.

Flight attendants were awful, very rude and inconsiderate for mothers with small infants traveling.

I been flying with Austrian for few years, they never failed me.

The restrictions regarding carry-on baggage is too strict. My wife was forced to check her carry-on bag. Never had this on other airlines.

Overnight flight in the old style Business class, but still very good.

I was in business class, without the business class amenities. Large seat with lots of legroom, but no TV or bed. Food was okay, but I did enjoy the Turkish red wine.

Excellent service and comfort from the moment you check in. Flight crew is hyper focused on making passengers comfortable and at ease. It’s like a flying hotel!

Only chicken as a meat dish through out the flight

Nothing really was great as such. Seen other no name airlines perform better.

Quality of service on board was very inconsistent. FA service primarily seemed robotic and they barely engaged with passengers

I’m unclear why I had to pay extra for assigned seats as Turkish airlines did not honor the seating. We were placed across the aisle from each other on TK 34, and were seated behind one another on TK 694. Because my name was misspelled on e-ticket (Klawiter, instead of Klawitter) I could not log onto website to get the connection gate number in Istanbul. The monitors in the airport were a jumbled mess 1/2 Arabic and 1/2 English.

On line check in needs a lot of improvement. I tried and gave up.

Food not good, flight attendants not the best, not accommodating very ruff

the female flight attendant was racist towards me. I could tell she treated the two other passengers next to me with more softness.

I flew Delta last week and United Airlines is a poor substitute mechanical problems with the plane and shitty food among other things made my travel experience what’s become to be expected from United no way is it ever worth the money they make us pay

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Food was terrible Not many options Stewards dont care Delay

The ride was good but no food ot entertainment hence, it was just over an hour flight.

they made me check my carryon. There was space in the overhead bins.

The plane was delayed 2 hours. The wifi did not work. The seat in first class was not comfortable because the bottom felt like it lost all of its padding. And I did not like when the flight attendant made me wait at my seat to use the bathroom and didn't tell me why. If there were too many people using the 1st Class bathroom, she should have told me to go in the back, coach bathrooms. I guess I have to feel fortunate that they found 2 local pilots to still fly the plane tonight after the original pilots ended up at an airport 60 miles away due to high winds.

The crew were really great, but the 4 hour delay in small chunks was the worst.

Every experience was good except for the lack of comfort in those economy seats. I never had knee pain until that flight. Those seats are uncomfortable.

I bought internet for the flight. Don’t waste your money. I wasn’t able to download a 1 Mb file from Google Docs during a 3-4 hr period. You can only use WhatsApp and email if you are willing to wait.

United delayed the flight to assist customers to make the connection. The Ohara customs area was overwhelm which created an issue for customers trying to make the Little Rock connection. The delayed allow several customers to make the final flight into Little Rock.

Missed our flight to London and we were put on coach seats to Munich.

Terrible. Missed our flight to Newark as well as our flight to London. Complete disaster

They canceled our flight last minute and we had to get another flight with twice the cost

Dinner was excellent - beef stew, the eggs for breakfast were only ok. It was soooo nice that there were so many options for movies and games.

Captain waited 45 minutes for late passengers boarding from Washington DC to Munich which was nice for them but caused our luggage to miss boarding our connection on to Bucharest. We then did not receive our luggage for about 48 hours after landing which was very inconvenient for our travel.

Poor, we had 1 hour to grab our checked luggage, go through customs, recheck bags and run across terminals to make our United flight. Poorly planned connections.

Check in in Albuquerque was awful. The people were great but they were over loaded. The procedures were terrible. We got through fine but it took 90+ minutes.

Will try to not fly with them again. Delays because of weather but got redirected to an airport where I could not make connection.

Staff didn’t care in business class. Closed the door on my mom while she was on the jetbridge and flight attendant told me she would make it from the connecting flight. They lied. My luggage was damaged on arrival. No success in filing damage claim.

Economy class has no legroom so if you have the money worth to upgrade! Food was absolutely horrible! The crew was super nice!!!!!

The flight was provided by Aer Lingus and our seats were in a poor condition (15A & 15C). They looked like they needed repairing/replacing and were uncomfortable for such a long flight. Also the arm rests on Aer Lingus planes do not lift more than around 45 degrees, instead of the usual 90 degrees upright, meaning you cannot maximum the space between you & your travel companion so as to be more comfortable for such a long flight.

Flights were actually with Aer Lingus outward and American Airlines & Aer Lingus on the return journey. Outward flight with Aer Lingus was good but the return flight with them was not so good as our seats were in a poor condition (15A & 15C) and looked like they needed replacing! The American Airlines flight from Miami to JFK New York was good and the seats were very comfortable and spacious (32D & 32E)

Awful. Delay, lost vacation time and travel time now more than 24h

Awful. Flight delayed and we missed our long flight to Rome. It has been a nightmare and we have still not arrived. It was NOT a weather delay, just poor planning by AA

Boarding was as fast and efficient as possible. The flight crew were amazing and extremely friendly. We enjoyed our flight.

Very bed boarding, there was overbooked and make a lot of problems and noises

There was a problem in the luggage because there were not porters

On my way from Chicago to London, I was seated next to a quite heavy passenger. I could barely move. BA should have ensured that overweight customers are placed in comfortable seats and not to penalize also other passengers because BA is not willing to accommodate these passengers and their needs. No respect at all.

The flight as far as timings go was excellent. Unfortunately we ended up sat with someone on a night flight who had been drinking alcohol before boarding and BA staff were happily serving him more alcohol. He was very drunk which made our flight uncomfortable and awkward. My partner had this person lying on him whilst asleep. Alcohol should be served minimally. If there had been an emergency this person would not have been in a fit state to act accordingly.

Book cheap flights from Washington, D.C. to Bulgaria

Recent round-trip flight deals

11/11Mon
1 stopBritish Airways
12h 10mIAD-SOF
11/25Mon
1 stopBritish Airways
29h 20mSOF-IAD
$590
11/11Mon
2 stopsAmerican Airlines
16h 19mIAD-SOF
11/25Mon
1 stopAmerican Airlines
33h 35mSOF-IAD
$594
9/10Tue
1 stopTurkish Airlines
34h 05mIAD-SOF
9/17Tue
1 stopTurkish Airlines
29h 45mSOF-IAD
$605
9/12Thu
1 stopTurkish Airlines
15h 15mIAD-SOF
9/26Thu
1 stopTurkish Airlines
30h 00mSOF-IAD
$635
11/8Fri
1 stopLufthansa
21h 35mIAD-SOF
11/22Fri
1 stopLufthansa
16h 50mSOF-IAD
$649
11/10Sun
2 stopsUnited Airlines
16h 45mIAD-SOF
11/24Sun
2 stopsUnited Airlines
21h 53mSOF-IAD
$659
12/8Sun
2 stopsUnited Airlines
16h 45mIAD-SOF
12/22Sun
2 stopsUnited Airlines
16h 40mSOF-IAD
$668
12/7Sat
1 stopLufthansa
12h 50mIAD-SOF
12/21Sat
1 stopLufthansa
32h 10mSOF-IAD
$702
8/31Sat
2 stopsAustrian Airlines
41h 26mIAD-SOF
9/7Sat
1 stopAustrian Airlines
29h 30mSOF-IAD
$916
7/28Sun
1 stopAustrian Airlines
12h 40mIAD-VAR
8/20Tue
1 stopAustrian Airlines
25h 00mVAR-IAD
$940

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Recent one-way flight deals

7/28Sun
2 stops
39h 25mBWI-SOF
$315
7/28Sun
2 stops
38h 55mIAD-SOF
$338
7/28Sun
3 stops
30h 10mIAD-SOF
$351
7/28Sun
1 stopTurkish Airlines
15h 15mIAD-SOF
$468
10/17Thu
1 stopTurkish Airlines
15h 30mIAD-SOF
$542
10/17Thu
2 stopsUnited Airlines
28h 35mBWI-SOF
$637
6/30Sun
1 stopLufthansa
17h 40mIAD-SOF
$957
6/30Sun
2 stopsBritish Airways
24h 30mDCA-SOF
$965
6/29Sat
1 stopLufthansa
17h 40mIAD-SOF
$1,002
6/29Sat
2 stopsBritish Airways
25h 35mDCA-SOF
$1,065

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Last minute flights from Washington, D.C. to Bulgaria

Last minute flight, train and bus deals

6/13Thu
multi-stopUnited Airlines
17h 35mIAD-SOF
6/28Fri
multi-stopUnited Airlines
20h 25mSOF-IAD
$1,197
6/13Thu
multi-stopUnited Airlines
17h 35mIAD-SOF
6/28Fri
multi-stopUnited Airlines
16h 40mSOF-IAD
$1,207
6/14Fri
multi-stopAustrian Airlines
23h 20mIAD-SOF
6/16Sun
multi-stopAustrian Airlines
13h 35mSOF-IAD
$1,248
6/14Fri
multi-stopAustrian Airlines
23h 20mIAD-SOF
6/16Sun
multi-stopAustrian Airlines
39h 12mSOF-IAD
$1,266
6/14Fri
multi-stopUnited Airlines
24h 40mIAD-SOF
6/16Sun
multi-stopUnited Airlines
16h 45mSOF-IAD
$1,323
6/14Fri
multi-stop
32h 10mBWI-SOF
6/16Sun
multi-stop
29h 05mSOF-BWI
$1,387
6/14Fri
multi-stop
24h 30mIAD-SOF
6/16Sun
multi-stop
29h 05mSOF-IAD
$1,410
6/14Fri
multi-stopAir Canada
19h 20mDCA-SOF
6/16Sun
multi-stopAir Canada
16h 27mSOF-DCA
$1,921
6/14Fri
multi-stopAir Canada
19h 20mDCA-SOF
6/16Sun
multi-stopAir Canada
16h 27mSOF-DCA
$1,943
6/14Fri
multi-stopITA Airways
17h 04mBWI-SOF
6/16Sun
multi-stopITA Airways
35h 42mSOF-BWI
$2,239

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Flights to Bulgaria

Return flight deals:

Bulgaria - Washington, D.C.

Cabin classes: