$251 Find Cheap Flights from Newark Liberty Airport to Bulgaria - Compare and Save

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 10/24. 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
1 adult, Economy, 0 bags

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Cheap Flights from Newark to Bulgaria

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Sofia
Sofia1 stop$795
Varna
Varna1 stop$699
Burgas
Burgas1 stop$1,010
Sofia
Sofia1 stop$795
Varna
Varna1 stop$699
Burgas
Burgas1 stop$1,010

Book Cheap Newark to Bulgaria Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Newark to Bulgaria that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Newark to Bulgaria

Thu, Oct 15 - Sun, Oct 25
Turkish Airlines Logo
12:25 am - 9:30 pm
EWR
-
VAR
14h 05m
1 stop
Turkish Airlines Logo
10:05 am - 11:30 pm
VAR
-
EWR
19h 25m
1 stop
$699Turkish Airlines
Fri, Aug 14 - Wed, Oct 14
Multiple Airlines Logo
11:00 pm - 12:05 pm
EWR
-
VAR
30h 05m
1 stop
Multiple Airlines Logo
8:00 pm - 4:05 pm
VAR
-
EWR
27h 05m
2 stops
$761Multiple Airlines
Fri, Aug 14 - Wed, Oct 14
Multiple Airlines Logo
11:00 pm - 12:05 pm
EWR
-
VAR
30h 05m
1 stop
Multiple Airlines Logo
8:00 pm - 4:05 pm
VAR
-
EWR
27h 05m
2 stops
$762Multiple Airlines
Mon, Sep 21 - Tue, Sep 29
Turkish Airlines Logo
12:25 am - 8:30 am
EWR
-
VAR
25h 05m
1 stop
Turkish Airlines Logo
9:20 am - 10:30 pm
VAR
-
EWR
20h 10m
1 stop
$764Turkish Airlines
Tue, Oct 20 - Mon, Nov 16
Austrian Airlines Logo
5:40 pm - 3:15 pm
EWR
-
VAR
14h 35m
1 stop
Austrian Airlines Logo
4:00 pm - 1:55 pm
VAR
-
EWR
28h 55m
1 stop
$775Austrian Airlines
Sat, Dec 26 - Sat, Jan 9
United Airlines Logo
6:55 pm - 10:45 pm
EWR
-
SOF
44h 50m
2 stops
United Airlines Logo
7:55 am - 1:55 pm
SOF
-
EWR
13h 00m
1 stop
$794United Airlines
Thu, Nov 19 - Fri, Nov 27
United Airlines Logo
5:15 pm - 1:15 pm
EWR
-
SOF
13h 00m
1 stop
United Airlines Logo
7:55 am - 7:23 pm
SOF
-
EWR
18h 28m
2 stops
$796United Airlines
Mon, Sep 7 - Tue, Sep 22
Lufthansa Logo
8:30 pm - 6:40 pm
EWR
-
SOF
15h 10m
1 stop
Lufthansa Logo
6:10 am - 3:45 pm
SOF
-
EWR
16h 35m
1 stop
$797Lufthansa
Mon, Sep 7 - Tue, Sep 22
Lufthansa Logo
8:30 pm - 6:40 pm
EWR
-
SOF
15h 10m
1 stop
Lufthansa Logo
6:10 am - 3:45 pm
SOF
-
EWR
16h 35m
1 stop
$798Lufthansa
Sat, Nov 14 - Sun, Nov 22
Austrian Airlines Logo
5:55 pm - 11:50 am
EWR
-
SOF
10h 55m
1 stop
Austrian Airlines Logo
7:55 am - 1:55 pm
SOF
-
EWR
13h 00m
1 stop
$800Austrian Airlines
Booking Insights

KAYAK's insights & trends for Newark to Bulgaria flights

Get data-powered insights and trends into flights from Newark to Bulgaria to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Newark Airport to Bulgaria?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Newark Airport to Bulgaria, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Newark Airport to Bulgaria is January, when tickets cost $484 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,219 and $1,160 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Newark Airport to Bulgaria, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Newark Airport to Bulgaria, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low season

January

Cheapest flight

$251
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly with an average 31% 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 from Newark Liberty Airport to Bulgaria 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 from Newark Liberty Airport to Bulgaria with an airline and back 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 from Newark Liberty Airport to Bulgaria up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the 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
LOTOverall score based on 1212 reviews
7.5Comfort
7.2Food
8.2Crew
6.9Entertainment
7.5Boarding
Airline reviews

Boarding was a madhouse. Airport staff was completely disinterested in communicating about the delays. Never again.

2.0 Mediocremichael, Dec 2025
JFK - WAW
Read more LOT reviews

Boarding was a madhouse. Airport staff was completely disinterested in communicating about the delays. Never again.

The crew and flight were amazing . However , my bag’s locker got broken and no refund provided . Everything else was amazing except this bad incident that ruined my experience

The seats are small and the movie selection was disappointing. However, the food was excellent and the cabin crew was attentive and kind.

Plane is super outdated, seats not that comfortable for business class. Lounge also out dated. They need to catch up to 2024. Don’t think I’d ever fly again.

Aircraft was new. Food so so, especially vegetarian was very disappointing.

LOT airlines wasn't the best. They had trouble with boarding and they didn't have my information on file the right way. They change last minute details without us knowing and everything was a HOT MESS. Lot airlines also lost my baggae which was the carseat and haven't responded to any of my emails.

Would have liked to have Wi-Fi on the longer flight (nyc-Warsaw)

My flight was cancelled and I went through hell to get it fixed, with no help from the website I booked it on. My reservation was cancelled AGAIN by the site I booked on without my knowledge a week later. The flight itself that I finally got on was awful. Drunk man belligerent the entire flight, I don't understand how he was allowed on the flight.

Tv screen not working. Food in business class was cold & not available

The customer service and the flight experience were very good!

I am very satisfied for choosing that Airlines! It was my first time but the everything went smoothly! Thank you!

This is truly the worst travel experience of my life. The UK ETA program had a technical failure, and I was stuck in limbo for 24 hours, unable to board my flight and unable to navigate anything in my itinerary. I had to rebook an entirely new flight and I’m now out doubled the money. Unconscionable.

It was a great experience. The aircraft is a bit dated but other than that it was great.

Short flight. Bare bones and kinda seeming like an older plane. But got me there on time and that's what counts. Perfectly fine flight all the way from start to finish.

Austrian Airlines help and service was fine, but Kayak misled us into believing we had purchased a Business Class ticket. In fact, the tickets were only upgraded Coach Class tickets with luggage restrictions that belonged to the Coach Class. Very disappointed! Paid over $$$$ 9K for the two tickets. Very disappointing!

We have travelled on 13 December with Austrian Airlines from Yangon through Bangkok and Vienna to Varna. The first flight operated by Thai Airlines was nice and comfortable. I wouldn’t say the same thing about the next two flights which were operated directly by the Austrian Airlines. During our flight from Bangkok to Vienna:  > The service was very poor – serving of food and drinks was disorganized, late and not combined, the stewards were walking back and forth without doing anything substantial for the passengers. Even the morning breakfast was very late with a cup of coffee almost while landing (after a reminding).  > The food itself was OK-ish but for a 12-hour flight, there were no snacks/bites in between dinner and breakfast as it is with the other airlines.  > The cutlery was wooden, most probably recycling, but very unpleasant to eat with.  > The stewards were not rude but not friendly and/or helpful  > And also, half of the passengers had travel sets, others did not. The flight from Vienna to Varna was another surprise: firstly, the flight was late and secondly, they were serving only water free, even the coffee was paid, so were the snacks, but we had to pay to reserve seats. The whole experience is as if it was a low-cost airline. All in all, I wouldn’t recommend using the services of Austrian Airlines: the ticket prizes are quite the same as of the other carriers flying to this destination and you would have much pleasant time.

Leg room and seat back not a good recline (middle seat)

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.

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.

Original Flight was cancelled Then Baggage was lost on rebooked flight

Average at every level . Poor entertainment selection. Boarding was very poor and disorganized. Flight was late by one hour .

To get to jet blue at JFK from any connecting flight you have to go through security again.

On time, great food, good drink selection! Only down was alcohol-free lounge. Lufthansa had a much better offering!

For that price on Business class, I expected to have the pod seats. These were configured as 2/3/2 and my seat mate talked half the flight with a friend across the isle, loudly. Very uncouth.

It was an amazing experience. Flight crew's service, hospitality, and the food were phenomenal. I don't think I'd want to try any other airline company after this. I would definitely recommend to friends and family. Thank you Turkish Airlines !

Everything about that day was great I was happy with how things went as a first time traveling with the airline thank you for all that you’ve doing by taking us there to our various destinations thanks.

my experience was great with Turkish airlines . the problem i encountered was with kayak booking. When I booked . it showed that im allowed a bag . and when I got to the airport, i had to pay $165 for one bag.

Very poor service. Not friendly and special food ordered but not served

It is much better than other airlines but not the best for the price

Business class seats were not comfortable. I have traveled with Turkish Airlines several times and it’s always late. My suitcase was lost. I was in another country and I had to find my way to go back to airport and get my suitcase since it arrived next day after my flight. Really disappointed.

Staff on the plane was incredible. Check-in was very complicated with no staff to help at the airport. I was charged for a second bag even though my ticket says 2 bags are free

Our flight gor canceled and there was no one to help us but told us to scan the qr code and fill the forms on-line. Very poor service especially we are tourists traveling to Washington DC for the 1st time.

Flight was delayed 5 hours. Updates kept changing. Sears were extremely cramped. Very little leg room. Flight attendant was rushing through with drinks and hit me in the knee either the cart and didn’t apologize. They gave a 15 dollar voucher in airport which doesn’t buy. Much and it was so late that choices were limited.

I bought this ticket for my daughter. She had to pay for her carry on bag to be checked. My understanding is that transatlantic flights included carry on and personal item The nickeling and diming fo legacy carriers has stooped to an all time low. So sad.

It's fine but Newark to Nashville was too long

The flight was delayed because they closed several flight ways because of air shows, fire works, etc.

I was exhausted from a long day. The flight was smooth. The first flight during my 3 week travel that took off on time.

Crew was amazing, takeoff wonderful. The bathroom was disgusting from before takeoff the odor made the flight uncomfortable as you could smell the bathroom from the center of the plane where we were sitting. Smelled like raw sewage. My daughter was throwing up as we landed due to the smell and horrible turbulence as we approached Newark.

I'm a United 1K member and have ben for 10 years. The gate agent had no control over the boarding process and had us passengers queued for hours as delays were announced. On the plane, the overhead air nozzle was broken so col over was powering through on me and the passenger next to me. Not a great experience for a million miler on United. Feel free to contact me. Josh Smigel - DM426089

Everything was the best it could be. Crew found me with pre- ordered food. Excellent experience!

We sat in our seats on the tarmac for almost 3 hours due to storms. They would not give us water or a snack. We were to depart at 7.30 pm and it was about 10.30 when we took off. No dinner until much after that. Beef type noodle dish was terrible with about a teaspoon of beef in it. The breakfast sweet waffle with egg and sausage inside was horrible. An English muffin sandwich would have been much better. Food was the worst in all of our years of traveling the world.

Was never allowed on and not refunded the full amount of the ticket plus charged a $300 processing fee.

The staff was bit rude when I asked for an extra drink after one beer, asked for one wine glass.

I was deceived on the Kayak site expecting a ticket, but instead finding a "standby" reservation. When I tried to change the ticket, I paid almost twice the price of the original ticket. Then, the airline refused to give me the reserved seat I had chosen and paid for. I think I deserve a refund for this leg of my trip because I was doubly charged and did not receive what I had paid for. I put in a complaint with Lufthansa because the ticket was sold originally sold as a flight they listed. Someone here needs to take responsibility.

Excellent service; they helped me reschedule so I can fly in an earlier flight

I booked extra leg room, due to seat neighbor i now consider extra shoulder and arm room as well. Seems like the seats shrink in width now The crew was very friendly and professional ( 100%). Food was good not great, breakfast was bad, a dry slice of bread would have been better. Facilities clean.

I think they overbooked Frankfurt to New York and bumped me off. This changed my return travel I arrived home about 4 hours late. Almost 24 total travel time Totally unacceptable Would not travel with United

Flight was delayed over one hour and I had to pay to select my seat, even though my booking supposedly had free selection (I paid extra for this at time of booking)

Flight was late arriving. So, we left 25 min late. Pilot made some time up during the flight. Therefore, we arrived alittle past original time.

Insulting. Lufthansa flight from Munich to EWR had us getting our luggage when we were told in Florence that it would follow us to Indianapolis. It did not. Then very slow security in EWR caused me and three other passengers from Lufthansa flight from Munich to miss the boarding closure. Behind me were two elderly grandparents and their ten year old grandson. We were all refused entry on a plane to Indy that was still at the gate. The doors had not even closed inside the terminal yet. No apologies or compensation offered. Not even a meal voucher let alone a free hotel stay for our inconvenience. I m not sure what the other three passengers behind me did ( they were elderly with a grandson, recall), but I stated 12 hours overnight in a chilly EWR airport until next flight to Indy at 850 next morning.

Everything you need to know for your flight from Newark to Bulgaria

Information on your arrival and departure airports