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Sofia

$319+ 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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SOF
Jun 5 — Jun 121
Fri 6/5
Fri 6/12
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 May 6, 2026.

This Air Serbia deal was found by Cheapflights users on 5/1. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:30 pm
JFK
-
SOF
1 stop13h 00m
Air Serbia
Fri 10/164:00 pm
SOF
-
JFK
1 stop32h 30m
Air Serbia
Deal found 5/1$565
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Sat 10/37:30 pm
JFK
-
SOF
1 stop13h 00m
Air Serbia
Sat 10/175:00 am
SOF
-
JFK
1 stop19h 30m
Air Serbia
Deal found 5/2$566
This Kiwi.com deal was found by Cheapflights users on 5/3. 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.
Tue 11/36:10 pm
JFK
-
SOF
1 stop10h 40m
Austrian Airlines
Tue 11/177:55 am
SOF
-
JFK
1 stop13h 20m
Austrian Airlines
Deal found 5/3$579
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Sun 9/67:30 pm
JFK
-
SOF
1 stop13h 00m
Air Serbia
Sun 9/204:00 pm
SOF
-
JFK
1 stop26h 55m
Air Serbia
Deal found 5/5$584
This Air Serbia deal was found by Cheapflights users on 5/6. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:30 pm
JFK
-
SOF
1 stop13h 00m
Air Serbia
Sun 9/204:00 pm
SOF
-
JFK
1 stop26h 55m
Air Serbia
Deal found 5/6$585
This Air Serbia deal was found by Cheapflights users on 5/3. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:50 pm
JFK
-
SOF
1 stop18h 40m
Air Serbia
Tue 9/154:00 pm
SOF
-
JFK
1 stop26h 55m
Air Serbia
Deal found 5/3$586
This Kiwi.com deal was found by Cheapflights users on 5/3. 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.
Mon 5/49:45 pm
JFK
-
SOF
1 stop10h 35m
Austrian Airlines
Wed 5/2012:25 pm
SOF
-
JFK
1 stop14h 40m
Austrian Airlines
Deal found 5/3$588
This Mytrip deal was found by Cheapflights users on 5/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/34:55 pm
JFK
-
SOF
2 stops18h 25m
Multiple Airlines
Tue 11/1012:35 pm
SOF
-
JFK
1 stop32h 40m
Multiple Airlines
Deal found 5/3$593
This Mytrip deal was found by Cheapflights users on 5/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/44:15 pm
JFK
-
SOF
1 stop13h 00m
SWISS
Mon 5/113:40 pm
SOF
-
JFK
1 stop28h 10m
SWISS
Deal found 5/3$600
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Mon 5/115:30 pm
JFK
-
SOF
1 stop11h 40m
Multiple Airlines
Fri 5/2212:25 pm
SOF
-
JFK
1 stop14h 40m
Multiple Airlines
Deal found 5/4$604
This Kiwi.com deal was found by Cheapflights users on 5/3. 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.
Mon 5/45:30 pm
JFK
-
SOF
1 stop11h 40m
Multiple Airlines
Wed 5/2012:25 pm
SOF
-
JFK
1 stop14h 40m
Multiple Airlines
Deal found 5/3$605
This Gotogate deal was found by Cheapflights users on 5/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:00 am
EWR
-
SOF
2 stops18h 10m
Multiple Airlines
Wed 9/1611:05 am
SOF
-
EWR
1 stop16h 10m
Multiple Airlines
Deal found 5/1$627

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 May 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$565
(Air Serbia)

One-way from

$319
(Mytrip)

Popular in

December

Cheapest in

November

Average price

$752
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 ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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 May 6, 2026.
Use the filters below to find and compare flights from New Jersey to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Fri 9/4

7:30 pm-3:30 pm

1 stop13h 00m

Sofia

Sun 9/13

4:00 pm-11:55 am

1 stop26h 55m

$585

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Tue 8/18

4:15 pm-12:10 pm

2 stops12h 55m

Sofia

Wed 9/2

11:05 am-12:50 pm

1 stop32h 45m

$663

NewarkSofia

EWR - SOF

EWRSOF

Newark

Wed 8/19

1:23 pm-2:00 pm

2 stops17h 37m

Sofia

Tue 9/1

7:00 am-7:42 pm

2 stops19h 42m

$674

NewarkSofia

EWR - SOF

EWRSOF

Newark

Mon 8/17

3:10 pm-2:00 pm

2 stops15h 50m

Sofia

Tue 9/1

7:00 am-7:42 pm

2 stops19h 42m

$674

NewarkSofia

EWR - SOF

EWRSOF

Newark

Tue 8/18

12:05 pm-2:00 pm

2 stops18h 55m

Sofia

Tue 9/1

7:00 am-7:42 pm

2 stops19h 42m

$674

PhiladelphiaSofia

PHL - SOF

PHLSOF

Philadelphia

Wed 9/9

10:28 am-6:40 pm

2 stops25h 12m

Sofia

Wed 9/16

6:20 am-4:05 pm

1 stop16h 45m

$738

PhiladelphiaSofia

PHL - SOF

PHLSOF

Philadelphia

Wed 9/9

5:40 pm-6:05 pm

1 stop17h 25m

Sofia

Wed 9/16

6:20 am-4:05 pm

1 stop16h 45m

$744

NewarkSofia

EWR - SOF

EWRSOF

Newark

Wed 9/2

9:45 pm-6:40 pm

2 stops13h 55m

Sofia

Wed 9/16

11:05 am-8:15 pm

1 stop16h 10m

$752

NewarkSofia

EWR - SOF

EWRSOF

Newark

Tue 8/18

5:15 pm-12:10 pm

1 stop11h 55m

Sofia

Wed 9/2

6:10 am-9:59 pm

2 stops22h 49m

$757

PhiladelphiaSofia

PHL - SOF

PHLSOF

Philadelphia

Mon 8/31

3:25 pm-1:05 pm

2 stops38h 40m

Sofia

Thu 9/10

6:10 am-9:43 am

2 stops34h 33m

$760

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/5

Showing 1-10 of 54 resultsSorted by cheapest first
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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

How much does it cost to fly round-trip from New Jersey to Sofia?

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 Air Serbia, SWISS, and United Airlines fly from New Jersey to Sofia in about 12h 55m. The time it takes to get you to your destination can typically vary by up to 12h 17m. Airlines will cover a distance of 4707 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 $167 on Austrian Airlines. Other airlines that offer cheap prices include Lufthansa from $379 and United Airlines from $406 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from New Jersey to Sofia

Discover the top 6 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 May 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
Austrian AirlinesCheapest$402Average$719FlexibilityNo cancel feeOn-time78%
Air FranceCheapest$420Average$628FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$424Average$725FlexibilityNo cancel feeOn-time69%
LOTCheapest$437Average$607FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$448Average$763FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$512Average$744FlexibilityNo cancel feeOn-time77%

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