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Sofia

$227+ Cheap flights from New Jersey to Sofia (SOF)

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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SOF
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from New Jersey to Sofia

Cheapest flights from New Jersey to Sofia
Explore the most affordable flight options available from New Jersey to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This KAYAK deal was found by Cheapflights users on 12/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:40 pmEWR - SOF
1 stop13h 35mSWISS
Mon 1/123:00 pmSOF - EWR
1 stop29h 55mSWISS
Deal found 12/22$387
This United Airlines deal was found by Cheapflights users on 12/22. 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.
Tue 12/307:15 amEWR - SOF
2 stops23h 00mUnited Airlines
Wed 1/142:00 pmSOF - EWR
1 stop12h 05mUnited Airlines
Deal found 12/22$399
This United Airlines deal was found by Cheapflights users on 12/22. 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.
Tue 12/307:15 amEWR - SOF
2 stops23h 00mUnited Airlines
Tue 1/132:00 pmSOF - EWR
1 stop29h 40mUnited Airlines
Deal found 12/22$409
This KAYAK deal was found by Cheapflights users on 12/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:40 pmEWR - SOF
1 stop13h 35mSWISS
Wed 1/142:00 pmSOF - EWR
2 stops30h 55mSWISS
Deal found 12/22$411
This FlightHub deal was found by Cheapflights users on 12/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 pmEWR - SOF
2 stops22h 55mMultiple Airlines
Mon 1/127:05 pmSOF - EWR
1 stop24h 35mMultiple Airlines
Deal found 12/22$421
This KAYAK deal was found by Cheapflights users on 12/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:00 pmEWR - SOF
1 stop13h 15mLufthansa
Mon 1/127:05 pmSOF - EWR
2 stops25h 05mLufthansa
Deal found 12/22$423
This KAYAK deal was found by Cheapflights users on 12/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:55 pmEWR - SOF
1 stop10h 55mAustrian Airlines
Sun 1/116:45 pmSOF - EWR
2 stops50h 10mAustrian Airlines
Deal found 12/22$424
This United Airlines deal was found by Cheapflights users on 12/22. 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.
Tue 12/307:15 amEWR - SOF
2 stops23h 00mUnited Airlines
Mon 1/122:20 pmSOF - EWR
1 stop32h 40mUnited Airlines
Deal found 12/22$428
This United Airlines deal was found by Cheapflights users on 12/22. 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 12/316:00 amEWR - SOF
2 stops24h 50mUnited Airlines
Wed 1/142:00 pmSOF - EWR
2 stops24h 29mUnited Airlines
Deal found 12/22$433
This KAYAK deal was found by Cheapflights users on 12/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:00 pmEWR - SOF
2 stops32h 15mLufthansa
Tue 1/132:00 pmSOF - EWR
2 stops30h 55mLufthansa
Deal found 12/22$439
This United Airlines deal was found by Cheapflights users on 12/22. 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 12/318:00 amEWR - SOF
2 stops22h 50mUnited Airlines
Tue 1/132:00 pmSOF - EWR
2 stops36h 38mUnited Airlines
Deal found 12/22$440
This FlightHub deal was found by Cheapflights users on 12/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/285:30 pmJFK - SOF
1 stop12h 30mLufthansa
Sun 2/16:10 amSOF - JFK
1 stop14h 40mLufthansa
Deal found 12/21$741

Find flight deals from New Jersey to Sofia

Keep the following information in mind while searching for New Jersey to Sofia flight deals. Data was last updated December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$340
(Kiwi.com)

One-way from

$227
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,012
Provider with most accurate pricing for New York (NYC)-Sofia flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Sofia flights.
Search Deals
From New Jersey to Sofia
Search Deals
One-way flight from New Jersey to Sofia
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($28 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 New Jersey to Sofia 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 23, 2025.
Use the filters below to find and compare flights from New Jersey to Sofia that are best for you.

Fly from

New Jersey

Fly to

Sofia

Route

Depart

Return

Price

NewarkSofia

EWR - SOF

EWRSOF

Newark

Tue 2/10

8:50 pm-6:20 pm

1 stop14h 30m

Sofia

Tue 2/24

7:55 am-1:55 pm

1 stop13h 00m

$351

NewarkSofia

EWR - SOF

EWRSOF

Newark

Fri 1/16

6:00 pm-3:30 pm

2 stops14h 30m

Sofia

Mon 1/26

6:45 pm-1:55 pm

1 stop26h 10m

$408

NewarkSofia

EWR - SOF

EWRSOF

Newark

Mon 3/23

7:45 pm-6:20 pm

2 stops16h 35m

Sofia

Mon 4/6

12:55 pm-8:59 pm

2 stops39h 04m

$417

NewarkSofia

EWR - SOF

EWRSOF

Newark

Tue 5/12

10:25 am-11:00 am

2 stops17h 35m

Sofia

Fri 5/29

6:20 am-3:45 pm

1 stop16h 25m

$428

NewarkSofia

EWR - SOF

EWRSOF

Newark

Sun 1/4

5:35 pm-10:45 pm

2 stops22h 10m

Sofia

Fri 5/1

6:10 am-11:34 pm

2 stops24h 24m

$447

NewarkSofia

EWR - SOF

EWRSOF

Newark

Fri 2/20

5:55 pm-8:00 pm

1 stop19h 05m

Sofia

Tue 2/24

7:55 am-1:55 pm

1 stop13h 00m

$449

NewarkSofia

EWR - SOF

EWRSOF

Newark

Fri 2/6

5:55 pm-8:00 pm

1 stop19h 05m

Sofia

Fri 2/13

7:55 am-1:55 pm

1 stop13h 00m

$449

NewarkSofia

EWR - SOF

EWRSOF

Newark

Tue 5/12

10:25 am-11:00 am

2 stops17h 35m

Sofia

Fri 5/29

6:10 am-7:39 am

2 stops32h 29m

$450

NewarkSofia

EWR - SOF

EWRSOF

Newark

Thu 1/22

4:01 pm-10:45 pm

2 stops23h 44m

Sofia

Thu 2/5

6:05 am-7:38 pm

2 stops20h 33m

$457

NewarkSofia

EWR - SOF

EWRSOF

Newark

Fri 1/16

2:20 pm-3:30 pm

2 stops18h 10m

Sofia

Mon 1/26

6:45 pm-6:03 pm

2 stops30h 18m

$462

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 60 results
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Best time to book a flight from New Jersey to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from New Jersey 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 New Jersey to Sofia

What is the cheapest month to book a flight from New Jersey to Sofia?

Currently, October is the cheapest month in which you can book a flight from New Jersey to Sofia (average of $243). Flying from New Jersey to Sofia in June is currently the most expensive (average of $635). 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 NJ to SOF?

Find hourly flight availability from New Jersey to Sofia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 22% on flights from New Jersey to Sofia by exploring options for tickets in the evening.

Related info for your journey

Find useful and relevant information for your journey from New Jersey to Sofia. 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 into for flights to Sofia from New Jersey?

    Located just 4.2 mi from the city center, Sofia (SOF) is the airport most travelers will use when flying to Sofia from New Jersey.

  • How long is the flight from New Jersey to Sofia?

    Airlines like Austrian Airlines, United Airlines, and Lufthansa fly from New Jersey to Sofia in about 14h 30m. The time it takes to get you to your destination can typically vary by up to 2h 55m. Airlines will cover a distance of 4721 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from New Jersey to Sofia one-way?

    One-way options have recently been found by users for as low as $351 on Austrian Airlines. Other airlines that offer cheap prices include Lufthansa from $379 and United Airlines from $473 one-way.

  • What are the most popular routes from New Jersey to Sofia?

    The most popular route from New Jersey to Sofia is New York John F Kennedy Intl - Sofia. You may also consider Newark - Sofia or New York LaGuardia - Sofia.

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

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

  • How can I find direct flights from New Jersey to Sofia?

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

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

    Yes. Cheapflights offers flight deals from New Jersey to Sofia 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 New Jersey to Sofia?

    Currently, October is the cheapest month in which you can book a flight from New Jersey to Sofia (average of $243). Flying from New Jersey to Sofia in June is currently the most expensive (average of $635). 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

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Alternative routes for New Jersey to Sofia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from New Jersey to Sofia

Discover the top 7 airlines that operate flights from New Jersey to Sofia. 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 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$356Average$694FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$420Average$725FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$428Average$798FlexibilityNo cancel feeOn-time69%
LOTCheapest$437Average$654FlexibilityNo cancel feeOn-time81%
Austrian AirlinesCheapest$445Average$763FlexibilityNo cancel feeOn-time78%
LufthansaCheapest$463Average$819FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$575Average$823FlexibilityNo cancel feeOn-time77%

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