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Sofia

$235+ 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SOF
Apr 13 — Apr 201
Mon 4/13
Mon 4/20
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 March 14, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/12. 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 8/207:30 pm
JFK
-
SOF
1 stop13h 05m
Air Serbia
Wed 9/94:05 pm
SOF
-
JFK
1 stop32h 25m
Air Serbia
Deal found 3/12$427
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 8/172:00 pm
JFK
-
SOF
1 stop18h 35m
Air Serbia
Wed 9/94:05 pm
SOF
-
JFK
1 stop32h 25m
Air Serbia
Deal found 3/12$445
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 8/217:30 pm
JFK
-
SOF
1 stop13h 05m
Air Serbia
Wed 9/94:05 pm
SOF
-
JFK
1 stop32h 25m
Air Serbia
Deal found 3/12$447
This Air Serbia deal was found by Cheapflights users on 3/14. 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 9/117:30 pm
JFK
-
SOF
1 stop13h 05m
Air Serbia
Fri 10/25:00 am
SOF
-
JFK
1 stop19h 30m
Air Serbia
Deal found 3/14$466
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 9/92:00 pm
JFK
-
SOF
1 stop18h 35m
Air Serbia
Wed 9/234:05 pm
SOF
-
JFK
1 stop32h 25m
Air Serbia
Deal found 3/9$467
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 9/47:30 pm
JFK
-
SOF
1 stop13h 05m
Air Serbia
Sun 9/134:05 pm
SOF
-
JFK
1 stop26h 50m
Air Serbia
Deal found 3/10$468
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 4/2012:30 am
JFK
-
SOF
1 stop15h 40m
Multiple Airlines
Mon 5/47:30 pm
SOF
-
JFK
1 stop34h 00m
Multiple Airlines
Deal found 3/10$469
This Kiwi.com deal was found by Cheapflights users on 3/11. 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.
Mon 4/64:56 pm
EWR
-
SOF
2 stops35h 44m
Austrian Airlines
Wed 4/158:00 am
SOF
-
EWR
1 stop12h 55m
Austrian Airlines
Deal found 3/11$471
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 4/207:45 pm
EWR
-
SOF
1 stop23h 10m
LOT
Mon 5/46:45 pm
SOF
-
EWR
1 stop33h 05m
LOT
Deal found 3/10$475
This SWISS deal was found by Cheapflights users on 3/9. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/268:30 pm
JFK
-
SOF
1 stop32h 45m
SWISS
Mon 5/113:40 pm
SOF
-
JFK
1 stop28h 10m
SWISS
Deal found 3/9$479
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 9/107:30 pm
JFK
-
SOF
1 stop13h 05m
Air Serbia
Thu 9/245:00 am
SOF
-
JFK
1 stop19h 30m
Air Serbia
Deal found 3/13$480
This oojo deal was found by Cheapflights users on 3/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/269:45 pm
EWR
-
SOF
1 stop31h 30m
Multiple Airlines
Mon 5/116:55 pm
SOF
-
EWR
1 stop26h 00m
Multiple Airlines
Deal found 3/9$484

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 March 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$427
(Kiwi.com)

One-way from

$235
(Air Serbia)

Popular in

December

Cheapest in

February

Average price

$582
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 ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 14, 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

NewarkSofia

EWR - SOF

EWRSOF

Newark

Tue 3/31

1:10 pm-11:40 am

2 stops15h 30m

Sofia

Wed 4/8

8:00 am-1:55 pm

1 stop12h 55m

$542
Quickest round-trip

NewarkSofia

EWR - SOF

EWRSOF

Newark

Tue 3/24

6:55 pm-11:50 am

1 stop10h 55m

Sofia

Thu 4/2

2:10 pm-11:56 pm

2 stops16h 46m

$558

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Wed 4/8

6:10 pm-11:00 pm

2 stops21h 50m

Sofia

Wed 4/15

8:00 am-8:05 pm

1 stop19h 05m

$561

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Tue 3/24

6:30 pm-1:15 pm

1 stop12h 45m

Sofia

Tue 3/31

6:10 am-8:05 pm

2 stops20h 55m

$568

New YorkSofia

LGA - SOF

LGASOF

New York LaGuardia

Sun 8/23

10:29 am-12:10 pm

2 stops18h 41m

Sofia

Wed 9/9

8:00 am-11:27 pm

2 stops22h 27m

$578

New YorkSofia

LGA - SOF

LGASOF

New York LaGuardia

Tue 3/24

2:59 pm-1:45 pm

2 stops16h 46m

Sofia

Thu 4/2

2:10 pm-11:30 pm

2 stops16h 20m

$581

New YorkSofia

LGA - SOF

LGASOF

New York LaGuardia

Tue 3/24

2:59 pm-1:45 pm

2 stops16h 46m

Sofia

Tue 3/31

6:10 am-11:30 pm

2 stops24h 20m

$581

NewarkSofia

EWR - SOF

EWRSOF

Newark

Sun 5/3

6:40 am-11:00 pm

2 stops33h 20m

Sofia

Thu 5/14

12:55 pm-11:59 pm

2 stops18h 04m

$581

New YorkSofia

LGA - SOF

LGASOF

New York LaGuardia

Sun 8/23

10:29 am-12:10 pm

2 stops18h 41m

Sofia

Tue 9/8

2:10 pm-11:27 pm

2 stops16h 17m

$589

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Wed 3/25

7:45 pm-2:05 pm

1 stop12h 20m

Sofia

Tue 3/31

7:00 am-5:08 pm

1 stop17h 08m

$599

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 60 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

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 $223). Flying from New Jersey to Sofia in June is currently the most expensive (average of $629). 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.

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 United Airlines and SWISS 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 2h 35m. 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.

  • 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 $223). Flying from New Jersey to Sofia in June is currently the most expensive (average of $629). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 March 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$356Average$563FlexibilityNo cancel feeOn-time70%
Austrian AirlinesCheapest$402Average$708FlexibilityNo cancel feeOn-time78%
United AirlinesCheapest$425Average$760FlexibilityNo cancel feeOn-time69%
LOTCheapest$437Average$613FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$448Average$795FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$512Average$788FlexibilityNo cancel feeOn-time77%

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