$387 Find Cheap Flights from Bulgaria to Newark Liberty Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Newark departing on 2/2. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Newark Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Newark, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Newark, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$558
Overall average: $688
Multiple Airlines
Thu 3/12Thu 3/19
SOF - EWR • 3 stops
Cheapest one-way
$361
Multiple Airlines
Mon 2/2
SOF - EWR • 2 stops
When to travel
September
Cheapest • 12% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Newark!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Bulgaria to Newark

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bulgaria to Newark 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 Bulgaria to Newark

Thu, Mar 12 - Thu, Mar 19
Multiple Airlines Logo
3:15 pm - 2:25 pm
SOF
-
EWR
29h 10m
3 stops
Multiple Airlines Logo
6:30 pm - 11:30 pm
EWR
-
SOF
23h 00m
2 stops
$558Multiple Airlines
Thu, Mar 12 - Thu, Mar 19
Multiple Airlines Logo
3:15 pm - 2:25 pm
SOF
-
EWR
29h 10m
3 stops
Multiple Airlines Logo
6:40 pm - 11:30 pm
EWR
-
SOF
22h 50m
3 stops
$565Multiple Airlines
Thu, Feb 26 - Sat, Mar 14
Multiple Airlines Logo
11:15 pm - 10:10 pm
SOF
-
EWR
29h 55m
2 stops
Multiple Airlines Logo
2:35 am - 1:00 pm
EWR
-
SOF
28h 25m
2 stops
$597Multiple Airlines
Sat, Mar 7 - Sat, Mar 21
Multiple Airlines Logo
9:45 am - 8:30 pm
SOF
-
EWR
17h 45m
2 stops
Multiple Airlines Logo
11:00 pm - 6:50 pm
EWR
-
SOF
13h 50m
2 stops
$607Multiple Airlines
Thu, Feb 26 - Sun, Mar 15
LOT Logo
2:35 pm - 8:25 pm
SOF
-
EWR
12h 50m
1 stop
LOT Logo
11:35 pm - 5:50 pm
EWR
-
SOF
12h 15m
1 stop
$617LOT
Sat, Mar 7 - Sun, Mar 22
British Airways Logo
12:05 pm - 7:35 pm
SOF
-
EWR
14h 30m
1 stop
British Airways Logo
10:35 pm - 4:20 pm
EWR
-
SOF
11h 45m
1 stop
$628British Airways
Wed, Apr 22 - Tue, Apr 28
Turkish Airlines Logo
10:10 pm - 10:30 pm
VAR
-
EWR
31h 20m
1 stop
Turkish Airlines Logo
12:25 am - 9:20 pm
EWR
-
VAR
13h 55m
1 stop
$629Turkish Airlines
Sat, Apr 18 - Tue, Apr 28
Turkish Airlines Logo
3:35 am - 10:30 pm
VAR
-
EWR
25h 55m
1 stop
Turkish Airlines Logo
12:25 am - 9:20 pm
EWR
-
VAR
13h 55m
1 stop
$662Turkish Airlines
Fri, May 8 - Thu, May 14
Lufthansa Logo
9:45 am - 6:45 pm
VAR
-
EWR
16h 00m
1 stop
Lufthansa Logo
7:15 pm - 8:35 am
EWR
-
VAR
30h 20m
1 stop
$745Lufthansa
Thu, May 7 - Wed, May 13
Lufthansa Logo
9:30 am - 3:55 pm
VAR
-
EWR
13h 25m
1 stop
Lufthansa Logo
8:30 pm - 9:00 am
EWR
-
VAR
29h 30m
1 stop
$757Lufthansa
Booking Insights

KAYAK's insights & trends for flights to Newark

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

What is the cheapest month to fly to Newark Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Newark Airport, 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 to Newark Airport is September, where tickets cost $640 on average for one-way flights. On the other hand, the most expensive months are August and October, where the average cost of tickets from Bulgaria is $917 and $859 respectively. For return trips, the best month to travel is September with an average price of $640.

Good to know

Low seasonOctober
Cheapest flight$361
Best time to beat the crowds but there is an average 17% increase in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Sofia to Newark Liberty Airport

FAQs - booking Newark Liberty Airport flights

  • How far is Newark Airport from central Newark?

    The city center of Newark is 3 miles from Newark Airport.

  • How does KAYAK find such low prices on flights to Newark Liberty Airport?

    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 to Newark Liberty Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to 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 to Newark Liberty Airport?

    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 Newark Liberty Airport 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 to Newark Liberty Airport?

    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 Newark Liberty Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Newark Airport are there each week?

    Each week there are around 3,778 direct flights from within Bulgaria to Newark Airport. The most common day for departures is Thursday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Newark Liberty Airport

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Newark Liberty Airport flight deals.

Reviews of the top 4 airlines serving from Bulgaria to Newark

 
See real verified KAYAK customer reviews for airlines flying to Newark. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Bulgaria to Newark. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Newark? 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.
7.5
Austrian AirlinesOverall score based on 895 reviews
6.8Entertainment
6.8Food
7.3Comfort
8.1Crew
7.6Boarding
Airline reviews

My Austrian Air flight from Montenegro to Vienna was delayed by three hours because their plane de-icer was broken and they had to wait for the sun to come up before the ice could melt. This meant we missed our United flight altogether. So I can't speak about United, but I was not impressed by Austrian Air. They made us check in two carry on bags for a 60% full flight, and the bags didn't find us in the US for ten days. The re-routing they arranged included an extra leg, a midnight taxi ride across New Jersey and New York, and a five hour sleep in a hotel. Not impressed.

2.0 MediocreNate, Jan 2026
GSP - IAD
Read more Austrian Airlines reviews

My Austrian Air flight from Montenegro to Vienna was delayed by three hours because their plane de-icer was broken and they had to wait for the sun to come up before the ice could melt. This meant we missed our United flight altogether. So I can't speak about United, but I was not impressed by Austrian Air. They made us check in two carry on bags for a 60% full flight, and the bags didn't find us in the US for ten days. The re-routing they arranged included an extra leg, a midnight taxi ride across New Jersey and New York, and a five hour sleep in a hotel. Not impressed.

Excellent flight. The crew was exceptionally attentive and organized. Attention to details is unmatched.

Great! They got my vegetarian meal right, flight was comfortable, they helped store my heavy luggage. Pleasant crew and flight staff.

I did wish they would give us the entire little bottle Bailey's instead of just have 1/2 bottle at a time

Very limited legroom in a 10 hour flight.very old plane.

They had me unpack a handbag 2 lbs overweight into another handbag 8 lbs underweight for a Bible.

My flight was canceled and even though I paid אם KAYAK you didn't even answer me and obviously didn't refund my money. I will never buy a ticket through you again.

Accessibility serious problems in Viena airport making it seriousely difficult in in-between gates and boarding travel. Pretens of breakfast and service care in the economy pathetic.

One thing I really liked about Austrian Airlines was that the flight attendants were very kind, and the in-flight entertainment offered many choices. One thing that could be improved is the meal service, since only a vegetarian option was offered — it would be better to have at least two choices

We had a wonderful experience overall. The only issue was check-in our luggage at the Split Airport counter. It was very confusing because we needed to pay for baggage.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

It was good, although we could not get our preferred seats, we did enjoy the whole experience from Costa Rica. I still don't understand why our luggage is not the first to come out at the band.

Great flight. On time boarding. Smooth flight and on time arrival at EWR. The flight crew was marvelous and there was a great selection of movies on the entertainment system. Our bags were at the carousel before we got there. Another excellent flight from United.

Very turbulent trip made it pretty bearable, plus the lack of refreshments served and the lack of any air conditioning before takeoff which took an hour or more.

For an expensive flight to another country, United has a lot of nerve serving pretzels and no meals (unless, of course, you want to buy something to eat). Unacceptable.

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

Flight team stood out for perzonal attention, kindness at bright cheery attitudes at 8am. Very helpful.

Quick and seamless boarding. No entertainment but fast Starlink wifi for this short trip and the staff was really friendly.

We boarded late. The crew at the airport was dismissive. The seat cushion on the plane was uncomfortable.

The crew on this flight provided exceptional business class service to me.

The staff at the boarding or the rudest uninformative and no English whatsoever they’re very rude as if they are envious of you travelling I don’t understand how could someone would be this rude and this out of touch and cold

You charged me for luggage although the airline does not- you charged me for seat when customers can pick their own seat at checkout in I travel to Europe slot and I will not use kayak again

They oversold the tickets by one which was my ticket so I didn’t have a ticket till last second

Not good. I was supposed to be in Mint but got in economy class

Requested food options were always finished. Supplied food items were good but of course not the desired choices.

The airport staff never announced that boarding has started. Both at iad or Islamabad or Istanbul.

Very bad experience with turkish airline tk 0001. Very uncomfortable seats and food ran out and crew was not helpful

The airline could improve its business class seats and privacy in line with its competitors.

To be prepared for being treated with disrespect by the ground crew.

Not great - seats were very narrow and food was terrible.

Some of the crew was sassy and not super helpful. The food was okay, but it seems like they were all unprepared compared to my flight I did from JFK to Frankfurt

We missed our flight. There was not enough time built into the layover to get through immigration, customs, bagclaim, bag rechecking, and the long trip to another terminal and gate. Kayak really screwed up. We took the bus up to Wisconsin and then were picked up in Brookfield by private car. It was lucky we didnt miss the last bus out.

We were in premium economy seats that appeared to be locked in plae, No reclining. My aching back.

I don’t understand how they charge as much as they do for such a poor experience

Lufthansa flight LH04414 from Munich to Washington DC, was fine. Efficient and safe!

I wish the plane had pod seating for business class. I had a window seat (8K) and I had to climb over the person sitting on the aisle when I needed to get up. Also there is no partition between the seats for privacy when sleeping. The Asian airlines have much nicer business class seating. Their seats are wider for better comfort when sleeping.

Bumpy ride, not Lufthansa‘s fault. Crew managed a situation over a back rest to far down well. It was two iles behind me. The person putting the seat down, against the other person’s knees, was quite rude and belligerent and needed to be told in a no nonsense matter to stopp. Male flight attendant did good job.

This review is based on 2 things: 1. The lack of hygiene on the plane. 2. William - the head flight attendant. The lack of cleanliness on the plane upon arrival was appalling. Being given a sanitizing wipe upon boarding of the plane is shocking when you consider the cost of a business class flight. UA expects me to do their job and clean all the bread, food and debris left from previous guests. Does this sound normal to you. The seat, the food table and the sides were full of crumbs, chocolate and dirt. When I told the flight attendant they just gave me more wipes so I could clean it myself. Secondly, William the business cabin head flight attendant was so busy flirting with a couple in the front that his attention to the other guests was minimal. He continuously asked them if they were ok or if they needed anything and it didn’t matter if the rest of us needed anything. And if you are the lead attendant shouldn’t you be checking if the bathrooms in business class are clean and needing toilet paper. There were 2 bathrooms in business. Halfway through the flight the first bathroom was closed and the second bathroom was dirty and had no toilet paper one hour and a half before the flight landed. He needs additional training on prioritizing things. He should care less about flirting and more about his work

Crew was outstanding, helpful and friendly. Food is deteriorating. The snack at the end of the flight was not good, a greasy moosh of toast cheese snd other unidentifiable ingredients. Coming from Germany a pretzl with butter would have been better. Entertainment had a great selection.

Traveling to a place near Newark?

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Everything you need to know for your flight to Newark

Information on the airport you'll fly into in Newark