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$365+ Cheap flights from Sofia (SOF) to Newark (EWR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — EWR
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Sofia to Newark

Cheapest flights from Sofia to Newark
Explore the most affordable flight options available from Sofia to Newark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:25 pmSOF - EWR
2 stops16h 19mUnited Airlines
Fri 1/94:01 pmEWR - SOF
2 stops16h 29mUnited Airlines
Deal found 12/11$695
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:55 amSOF - EWR
1 stop13h 20mUnited Airlines
Fri 1/94:01 pmEWR - SOF
2 stops16h 29mUnited Airlines
Deal found 12/11$702
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:25 pmSOF - EWR
2 stops16h 19mUnited Airlines
Thu 1/810:40 pmEWR - SOF
2 stops17h 05mUnited Airlines
Deal found 12/11$710
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:55 amSOF - EWR
1 stop13h 20mUnited Airlines
Thu 1/810:40 pmEWR - SOF
2 stops17h 05mUnited Airlines
Deal found 12/11$716
This Kiwi.com deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:35 pmSOF - EWR
1 stop13h 25mLOT
Wed 1/711:10 pmEWR - SOF
1 stop11h 40mLOT
Deal found 12/11$729
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:55 amSOF - EWR
2 stops30h 23mUnited Airlines
Fri 1/94:01 pmEWR - SOF
2 stops16h 29mUnited Airlines
Deal found 12/11$737
This LOT deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:35 pmSOF - EWR
1 stop13h 25mLOT
Tue 1/610:35 pmEWR - SOF
1 stop12h 15mLOT
Deal found 12/11$758
This Kiwi.com deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:55 amSOF - EWR
1 stop13h 20mAustrian Airlines
Fri 1/94:01 pmEWR - SOF
2 stops16h 29mAustrian Airlines
Deal found 12/11$781
This Kiwi.com deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:55 amSOF - EWR
1 stop13h 20mMultiple Airlines
Thu 1/87:30 pmEWR - SOF
1 stop11h 20mMultiple Airlines
Deal found 12/11$784
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:25 pmSOF - EWR
2 stops16h 19mUnited Airlines
Wed 1/77:30 pmEWR - SOF
1 stop20h 15mUnited Airlines
Deal found 12/11$800
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:55 amSOF - EWR
1 stop13h 20mUnited Airlines
Wed 1/77:30 pmEWR - SOF
1 stop11h 20mUnited Airlines
Deal found 12/11$803

Find flight deals from Sofia to Newark

Discover tips and strategies to find the most affordable flight options for your journey from Sofia (SOF) to Newark (EWR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$491
(Mytrip)

One-way from

$365
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$740
Provider with most accurate pricing for Sofia-Newark flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sofia-Newark flights.
Search Deals
From Sofia to Newark
Search Deals
One-way flight from Sofia to Newark
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sofia to Newark 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, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Sofia to Newark Airport that are best for you.

Fly from

Sofia

Fly to

Newark

Route

Depart

Return

Price

SofiaNewark

SOF - EWR

SOFEWR

Sofia

Thu 1/22

3:15 pm-1:25 pm

3 stops29h 10m

Newark

Wed 2/4

5:40 pm-11:30 pm

3 stops22h 50m

$494

SofiaNewark

SOF - EWR

SOFEWR

Sofia

Thu 1/22

2:35 pm-8:25 pm

1 stop12h 50m

Newark

Wed 2/4

11:10 pm-5:50 pm

1 stop11h 40m

$614

SofiaNewark

SOF - EWR

SOFEWR

Sofia

Mon 2/2

11:30 am-3:30 pm

2 stops35h 00m

Newark

Sun 2/15

8:50 pm-11:30 pm

2 stops19h 40m

$630

SofiaNewark

SOF - EWR

SOFEWR

Sofia

Thu 1/15

3:15 pm-1:25 pm

3 stops29h 10m

Newark

Wed 1/28

5:30 pm-11:50 am

3 stops35h 20m

$630

SofiaNewark

SOF - EWR

SOFEWR

Sofia

Wed 3/25

2:35 pm-9:25 pm

1 stop12h 50m

Newark

Sat 4/25

7:45 pm-6:00 pm

1 stop15h 15m

$647

SofiaNewark

SOF - EWR

SOFEWR

Sofia

Thu 5/28

2:40 pm-6:20 pm

1 stop34h 40m

Newark

Wed 6/10

8:20 pm-5:55 pm

1 stop14h 35m

$682

SofiaNewark

SOF - EWR

SOFEWR

Sofia

Wed 5/27

6:45 pm-8:50 pm

1 stop33h 05m

Newark

Wed 6/10

8:20 pm-5:55 pm

1 stop14h 35m

$682

SofiaNewark

SOF - EWR

SOFEWR

Sofia

Sat 5/23

2:40 pm-6:20 pm

1 stop34h 40m

Newark

Tue 6/9

10:50 pm-6:00 pm

1 stop12h 10m

$682

SofiaNewark

SOF - EWR

SOFEWR

Sofia

Fri 2/27

6:10 am-2:00 pm

1 stop14h 50m

Newark

Sun 3/8

9:50 pm-6:20 pm

1 stop14h 30m

$685

SofiaNewark

SOF - EWR

SOFEWR

Sofia

Mon 2/2

6:10 am-2:00 pm

1 stop14h 50m

Newark

Sun 2/15

5:00 pm-1:00 pm

1 stop13h 00m

$686

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 19 results
1
2

Compare providers for flights from Sofia to Newark

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sofia to Newark in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sofia-Newark Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Sofia-Newark Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Sofia-Newark Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sofia-Newark Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sofia-Newark Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sofia to Newark

Have a flexible travel schedule? Discover the best time to fly to Newark from Sofia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sofia to Newark Airport

What is the cheapest month to book a flight from Sofia to Newark Airport?

Currently, May is the cheapest month in which you can book a flight from Sofia to Newark Airport (average of $543). Flying from Sofia to Newark Airport in October is currently the most expensive (average of $774). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SOF to EWR?

Find hourly flight availability from Sofia to Newark. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 20% on flights from Sofia to Newark Airport by exploring options for tickets at noon.

Reviews of airlines servicing Newark

Get insights into the airlines that provide service to Newark. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Newark. Reviews last updated December 12, 2025.
Read reviews from past customers who have flown Austrian Airlines, United Airlines, and Turkish Airlines from Sofia to Newark Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
879 reviews

Overall

7.6

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Food

6.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Austrian Airlines
7.6
Good
879 reviews
Austrian Airlines
7.6
Good
879 reviews

Overall

7.6

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Food

6.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
United Airlines
7.4
Good
9,095 reviews
Austrian Airlines
7.6
Good
879 reviews

Overall

7.6

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Food

6.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Turkish Airlines
7.3
Good
4,090 reviews
Austrian Airlines
7.6
Good
879 reviews

Overall

7.6

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Food

6.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Lufthansa
6.8
Okay
7,626 reviews
Austrian Airlines
7.6
Good
879 reviews

Overall

7.6

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Food

6.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.

Related info for your journey

Find useful and relevant information for your journey from Sofia to Newark. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Sofia to Newark?

    For a flight from Sofia to Newark, you will be flying from Sofia. Sofia (SOF) is just 4.2 mi from the center of the city. Sofia is the only Sofia airport and it handles 0 outbound flights to Newark per day. 4 airlines have flights to Newark from Sofia on a regular basis.

  • How long is the flight from Sofia to Newark Airport?

    For as low as $614, LOT can have you in Newark Airport from Sofia in 12h 50m. The distance from Sofia to Newark Airport is about 4721 mi.

  • What are the cheapest airlines flying from Sofia to Newark Airport round-trip?

    Our cheapest airline available from Sofia to Newark Airport is Turkish Airlines. Our recent data shows that you can find tickets from as low as $562 on this airline. Additional options worth looking into are Lufthansa and United Airlines, starting at $581 and $587 round-trip. Turkish Airlines is priced at 22% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Sofia to Newark that include hotel bookings?

    Yes. In addition to deals on Sofia to Newark flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sofia to Newark?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sofia to Newark.

  • Can I find deals for business class flights from Sofia to Newark?

    Yes. Cheapflights offers flight deals from Sofia to Newark by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sofia to Newark Airport?

    Currently, May is the cheapest month in which you can book a flight from Sofia to Newark Airport (average of $543). Flying from Sofia to Newark Airport in October is currently the most expensive (average of $774). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Newark Airport?

Book flights to Newark Airport if you plan to visit one of these locations
Queens
Bronx
East Rutherford
Mahwah
Bethlehem
Yonkers
Elizabeth
Secaucus
North Bergen
Ronkonkoma
Stamford
Staten Island
Edgewater
Carteret
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Absecon
Carle Place
Parsippany
New Brunswick
Mount Laurel

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Alternative routes for Sofia to Newark

See prices for flight routes from nearby airports that may be better suited for you.
Sofia to John F Kennedy Intl flights
Sofia to LaGuardia flights

Top 4 airlines flying from Sofia to Newark

Discover the top 4 airlines that operate flights from Sofia to Newark. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$562Average$688FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$581Average$706FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$587Average$649FlexibilityNo cancel feeOn-time69%
Austrian AirlinesCheapest$668Average$706FlexibilityNo cancel feeOn-time78%

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