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Find cheap flights from Newark Liberty Airport to Bulgaria from $351

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Newark to Bulgaria departing on 4/24. 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
Sat 5/18
Sat 5/25

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Best Bulgaria Flight Deals

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

Sofia
Sofia2 stops$524
Varna
Varna2 stops$918
Burgas
Burgas2 stops$1,342

Good to know

Low season

March

High season

July

Cheapest flight

$351
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 58% increase in price.
Flight from Newark Liberty Airport to Sofia

FAQs - booking Bulgaria flights

  • How does KAYAK find such low prices on flights from Newark Liberty Airport 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 Newark Liberty Airport to Bulgaria.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Newark Liberty Airport to Bulgaria?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bulgaria from Newark Liberty Airport 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 Newark Liberty Airport 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 Newark Liberty Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Newark Liberty Airport 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 Newark Liberty Airport 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 10% 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 Newark to Bulgaria

 
Need help choosing which airline to fly with from Newark 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 1108 reviews
6.9entertainment
6.9food
7.6boarding
8.2crew
7.4comfort
Airline reviews

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.

10.0 ExcellentCraig, Apr 2024VIE - EBL
Read more about Austrian Airlines reviews

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.

Austrian was not the issue. Kayak was terrible The flight was canceled. Frustrating but it can happen. The worst was Kayak's customer support around re-booking. I have chatted with a bot, than with a person who insisted the flight was still on as originally booked. while chatting i went on Austrian web page and told the kayak chat lady that the flight is shown as cancelled. She said she will escalate this and that someone will contact me within the hour. When I have asked her to give me the details of the flight she sees, She gave me the general A to B and return B to A. Totally unhelpful. After two hours I contacted them again, They were still saying the original flight is as scheduled and when I explained again I was told I will be contacted within 2-6 hours. NO ONE CONTACTED ME EVER SINCE! I have than contacted Austrian directly and was rebooked on a difficult flight. Kayak continued to send me irrelevant updates about my original flight. Terrible customer service at time of need.

the flight was canceled, and I had to stay more than six days at hotel . waiting . then I had to buy new ticket. really it was very bad experience, and I lost a lot of money and time , and your airline said sorry

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 baggage arrived damaged and i spent EUR 300 on the baggage a month ago. No responsibility from airline or the handles.

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.

Premium Economy is good value in comparison to Business Class. Not all the perks of Business but a lot of leg room and wider seat and elbow room. Food was very good. I even asked for a Gruner Veltliner wine which was not on the trolley and the attendant went into Business/First to get me a glass. Nice little touch. I would like to have a wider selection of music -- more 70's-80's (guess how old I am).

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

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.

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.

Oh my god! For an13 hour flight they serve you food just one time. Also don’t be thirsty they give you a little small cup of soda to drink. They seem like their goal is to feed you one so they don’t have to be bothered with you. It quite surprise for such a long flight there are several times to eat at least three and the food was well lackluster. The food and lack of offering drinks which were always hot no ice provided.

We were traveling first class. Checkin counter lady and her manager, both were in bad mood and did not treat us well about checking in the handbag. The gate agent took care of it right away. I travel Turkish twice a year in first class. No one has ever refused to check in the hand bag. Not sure, why this agent and her manager refused. Everything else was excellent.

The 787 economy was a disaster for long haul. The space was too little compared to 777 or 747. Also the extremely low tray table behind the seat made any dining effort a nightmare. However, the movies were up to date, and the food taste was good, despite of terrible serving process caused by small space.

A little bit more comfort. It’s tight space around the seats. But all else is great and a smooth flight!

0ur assigned seats were given to other individuals when we boarded the plane. We were given new boarding passes with new seats all the way at the back of the plane. The reason given to us was that there were issues with the seats. We found out that there were no issues, and someone else's were seated on those.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Nice flight, nice crew but no cookie or napkin with my seltzer.

The flight was canceled. Got rebooked to Chicago and when we arrived our luggage where to there. They were going to our original destination the day after. They would not deliver them to our house. We had to go pick them up.

EWR terminal C United Club is great. Flight and everything else mediocre

737 Max was leaking water into the cabin through the windows. Overhead bins opened on landing. Bad bad plane.

Very bad , airplain had problem with engines , had to evacuate, had a delay on my trip for almost 4 hours , lost my rental car in london..

Other than the two hour delay, it was fine. Of course they were very professional and kept us informed throughout the whole delay..

Easy boarding in group 2. Landed 1/2 hr early. Delicious cookie snack.

Good. The wife was not working but then it got resolved.

Missed this flight due to delays from my previous flight

I dropped my wallet under my seat on this flight with all of my money and credit card. I requested to be able to go back and retrieve it but Lufthansa denied my request. I went to the Customer Services and they called Lost and Found but I was told nothing found would be turned in until around 12:00pm. My next flight was leaving so I was unable to check to see if my wallet was turned in. I will never fly with Lufthansa again.

My concern is with Flight: 441 IAH-FRA I was very cramped in my seat and the person in front of me was reclined. I pulled my wallet out of my purse and when finished I did my best to cram it back into my purse. Our flight was very delayed and we were rebooked twice and lots of airport time. As I got off the flight I noticed that I had dropped my wallet( containing all my credit & debit bank cards + 240 US dollars & 240 Euros. I spoke to customer service & Lost &Found. I was denied access to look on the plane. Therefore I have been without money and given no help. Paula Bjork 503.545.6698

Dinner was good by air travel standards but breakfast was too light and heavy on carbs/sugar.

Used to love Lufthansa, but Rowe are too close together in Economy and passengers are allowed to recline their seats so far back it is impossible for those behind them to even reach for carry-on essentials during flight - except for meal service when flight attendants ask for seat backs to be raised, we can’t sleep on planes so this flight was most uncomfortable ever! Rod Rose

So far so good. I missed my flight because of the Lufthansa diversion. United helped me to figure out how to get accommodations from Lufthansa for my long layover. They help me book appropriate onward flight.

Horrible crowding on the seats, headphones provided did not fit or work in the entertainment center, seriously the most uncomfortable flight I have taken in a LONG time. The people in front of me were literally 5 inches from my face the entire flight. Did they change their seats recently? I remember it being tight but wow this was a whole new level. Also I am a 5'3" small woman so I can't even imagine a larger person dealing with that for 11 hrs.

Seat controls of lights were broken, and only 1 of the 2 seat TVs ever worked on the long flight. On the short flight there were no USB connections, on the long one they were difficult to access. Part of my meal was frozen, though the hot portion was good.

Lufthansa fails at mentioning no luggage when booking through points. We had to pay added fees to take checked bags to Europe for 2 weeks. The staff at check in were not helpful at all. told us "if we don't like it, then book another flight". Food was bad, they ran out of half the options. Vegetarian was terrible. The flight crew was nice, and tried to make it work ok.

Always a pleasure to deal with United's helpful and knowledgeable staff

Always a pleasure to deal with United's helpful and knowledgeable saff

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

Terrible! I missed my flight to my final destination and British airlines and American Airlines keep pointing fingers on each other’s. Nobody wants to take responsibility

Terrible. Flight was 3 hours delayed and I missed my other flight to my final destination

Overall, terrific service, accommodations, and experience. Only reason comfort was rated lower was because it was difficult to keep a comfortable sleeping position for the overnight flight, but I also had an economy seat.

Not sure if the crew were experiencing something unknown to me,but the service of passing water was non-existent.In addition,please take consideration when providing yogurt as alternative for breakfast as some of us, could be lactose intolerant.. thanks

Very cramped seats in economy, difficult to get comfortable with your legs and feet and back. The seat width is ok but I’m average size. Food is HORRIBLE. Crew is friendly. Delays and very tight connections made it tough for navigating. We would have missed our connecting flight if it wasn’t delayed too. The terminal transit was slow and normally every 10 minutes before 8pm, after 8 pm is every 30 minutes!!!!! No free wine or drinks!! Below average attitude.

Leg room was better than expected. Lavatory’s were easy to access.crew was grea!

Horrible seat allocation. Boarding was slow. Food was average and so was entertainment. The TV terminal didn't work and so had to use remote.

Lost one checked bag.and wasted 30min waiting and filing missing baggage report. Very unsatisfied.

The boarding process was a disaster. No one respects the boarding groups—tired old aeroplane. There are no sockets to charge phones. The cushion seats are ancient and hurts back and gluts

Book cheap flights from Newark to Bulgaria

Recent round-trip flight deals

10/15Tue
2 stopsAmerican Airlines
41h 33mEWR-SOF
10/29Tue
1 stopAmerican Airlines
24h 55mSOF-EWR
$524
10/14Mon
1 stopBritish Airways
16h 10mEWR-SOF
10/28Mon
2 stopsBritish Airways
32h 30mSOF-EWR
$529
4/28Sun
1 stopUnited Airlines
19h 30mEWR-SOF
5/9Thu
2 stopsUnited Airlines
22h 00mSOF-EWR
$548
4/28Sun
2 stopsUnited Airlines
20h 40mEWR-SOF
5/9Thu
2 stopsUnited Airlines
19h 39mSOF-EWR
$552
10/15Tue
1 stopLufthansa
12h 20mEWR-SOF
10/29Tue
1 stopLufthansa
12h 20mSOF-EWR
$556
9/16Mon
1 stopTurkish Airlines
12h 55mEWR-SOF
10/1Tue
1 stopTurkish Airlines
32h 30mSOF-EWR
$589
10/10Thu
1 stopLufthansa
19h 30mEWR-SOF
10/18Fri
1 stopLufthansa
19h 45mSOF-EWR
$592
9/14Sat
1 stopTurkish Airlines
31h 30mEWR-SOF
9/29Sun
1 stopTurkish Airlines
13h 55mSOF-EWR
$628
9/18Wed
1 stopAustrian Airlines
14h 40mEWR-SOF
10/2Wed
1 stopAustrian Airlines
26h 10mSOF-EWR
$687
5/3Fri
1 stopAustrian Airlines
11h 00mEWR-SOF
5/13Mon
1 stopAustrian Airlines
28h 50mSOF-EWR
$694

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Recent one-way flight deals

4/24Wed
2 stops
53h 30mEWR-SOF
$351
4/26Fri
2 stops
42h 13mEWR-BOJ
$367
9/10Tue
1 stopAustrian Airlines
14h 35mEWR-VAR
$472
4/24Wed
1 stopAustrian Airlines
14h 40mEWR-SOF
$472
5/14Tue
2 stopsUnited Airlines
24h 16mEWR-SOF
$482
8/11Sun
1 stopTurkish Airlines
12h 55mEWR-SOF
$510
5/1Wed
2 stopsLufthansa
14h 15mEWR-VAR
$513
8/27Tue
1 stopTurkish Airlines
25h 05mEWR-SOF
$516
7/25Thu
2 stopsUnited Airlines
29h 45mEWR-SOF
$582
5/27Mon
1 stopLufthansa
15h 15mEWR-SOF
$796

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Last minute flights from Newark to Bulgaria

Last minute flight, train and bus deals

4/21Sun
multi-stopUnited Airlines
21h 35mEWR-SOF
4/28Sun
multi-stopUnited Airlines
31h 33mSOF-EWR
$636
4/19Fri
multi-stopUnited Airlines
12h 10mEWR-SOF
4/30Tue
multi-stopUnited Airlines
16h 39mSOF-EWR
$716
4/21Sun
multi-stopLufthansa
21h 35mEWR-SOF
5/24Fri
multi-stopLufthansa
19h 45mSOF-EWR
$752
4/21Sun
multi-stopUnited Airlines
45h 40mEWR-SOF
5/24Fri
multi-stopUnited Airlines
12h 50mSOF-EWR
$754
4/19Fri
multi-stopLufthansa
14h 45mEWR-SOF
4/30Tue
multi-stopLufthansa
16h 05mSOF-EWR
$828
4/23Tue
multi-stopAustrian Airlines
14h 35mEWR-VAR
4/28Sun
multi-stopAustrian Airlines
50h 00mVAR-EWR
$863
4/21Sun
multi-stopAustrian Airlines
34h 30mEWR-SOF
4/28Sun
multi-stopAustrian Airlines
47h 45mSOF-EWR
$869
4/20Sat
multi-stopTurkish Airlines
31h 50mEWR-SOF
5/24Fri
multi-stopTurkish Airlines
32h 10mSOF-EWR
$1,077
4/20Sat
multi-stopTurkish Airlines
31h 50mEWR-SOF
5/24Fri
multi-stopTurkish Airlines
13h 35mSOF-EWR
$1,098
4/22Mon
multi-stopSWISS
31h 20mEWR-SOF
8/18Sun
multi-stopSWISS
38h 15mSOF-EWR
$1,121

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Newark Liberty Airport - Bulgaria Flights

Departure:

Newark Liberty Airport (EWR)United States

Return flight deals:

Bulgaria - Newark Liberty Airport

Cabin classes: