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Sofia

$226+ 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SOF
Aug 9 — Aug 161
Sun 8/9
Sun 8/16
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 July 10, 2026.

This Trip.com deal was found by Cheapflights users on 7/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/104:20 pm
PHL
-
SOF
2 stops36h 50m
Multiple Airlines
Wed 8/266:20 am
SOF
-
PHL
1 stop16h 45m
Multiple Airlines
Deal found 7/8$691
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Mon 8/33:10 pm
PHL
-
SOF
2 stops25h 05m
United Airlines
Wed 8/266:20 am
SOF
-
PHL
1 stop16h 45m
United Airlines
Deal found 7/8$706
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Mon 8/106:10 am
PHL
-
SOF
2 stops23h 00m
United Airlines
Wed 8/266:20 am
SOF
-
PHL
2 stops25h 39m
United Airlines
Deal found 7/8$707
This United deal was found by Cheapflights users on 7/9. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:10 am
PHL
-
SOF
2 stops34h 05m
Multiple Airlines
Wed 8/266:20 am
SOF
-
PHL
1 stop16h 45m
Multiple Airlines
Deal found 7/9$711
This Mytrip deal was found by Cheapflights users on 7/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:30 pm
JFK
-
SOF
3 stops22h 25m
Multiple Airlines
Tue 9/84:00 pm
SOF
-
JFK
3 stops34h 20m
Multiple Airlines
Deal found 7/5$712
This Kiwi.com deal was found by Cheapflights users on 7/7. 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 7/3112:30 am
JFK
-
SOF
1 stop15h 40m
Multiple Airlines
Mon 8/317:30 pm
SOF
-
JFK
1 stop34h 00m
Multiple Airlines
Deal found 7/7$713
This Air Serbia deal was found by Cheapflights users on 7/5. 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 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
Mon 9/144:00 pm
SOF
-
JFK
1 stop26h 55m
Air Serbia
Deal found 7/5$714
This Kiwi.com deal was found by Cheapflights users on 7/7. 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 8/112:30 am
JFK
-
SOF
1 stop16h 05m
Multiple Airlines
Mon 8/317:30 pm
SOF
-
JFK
1 stop34h 00m
Multiple Airlines
Deal found 7/7$715
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Mon 8/33:10 pm
PHL
-
SOF
2 stops25h 05m
United Airlines
Wed 8/196:20 am
SOF
-
PHL
2 stops25h 39m
United Airlines
Deal found 7/8$716
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 11/410:35 pm
JFK
-
SOF
1 stop12h 15m
LOT
Wed 11/182:35 pm
SOF
-
JFK
1 stop13h 00m
LOT
Deal found 7/8$716
This Mytrip deal was found by Cheapflights users on 7/8. 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.
Sat 9/58:30 pm
JFK
-
SOF
2 stops23h 05m
Multiple Airlines
Sat 9/196:45 pm
SOF
-
JFK
2 stops32h 20m
Multiple Airlines
Deal found 7/8$717
This KAYAK deal was found by Cheapflights users on 7/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:40 pm
PHL
-
SOF
1 stop22h 00m
Lufthansa
Wed 8/266:20 am
SOF
-
PHL
1 stop16h 45m
Lufthansa
Deal found 7/9$718

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 July 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$691
(Trip.com)

One-way from

$226
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$825
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. 1% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 10, 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

PhiladelphiaSofia

PHL - SOF

PHLSOF

Philadelphia

Mon 8/10

5:40 pm-6:00 pm

1 stop17h 20m

Sofia

Wed 8/26

6:20 am-4:05 pm

1 stop16h 45m

$713

PhiladelphiaSofia

PHL - SOF

PHLSOF

Philadelphia

Wed 8/19

10:30 am-12:10 pm

2 stops18h 40m

Sofia

Wed 8/26

6:20 am-12:59 am

2 stops25h 39m

$716

PhiladelphiaSofia

PHL - SOF

PHLSOF

Philadelphia

Wed 7/29

6:10 am-11:15 pm

2 stops34h 05m

Sofia

Wed 8/19

6:20 am-12:59 am

2 stops25h 39m

$716

PhiladelphiaSofia

PHL - SOF

PHLSOF

Philadelphia

Sun 12/6

6:35 pm-4:20 pm

1 stop14h 45m

Sofia

Wed 12/9

9:05 pm-4:15 pm

1 stop26h 10m

$739

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Mon 11/9

5:30 pm-1:15 pm

1 stop12h 45m

Sofia

Wed 11/18

6:00 am-3:40 pm

1 stop16h 40m

$749

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Mon 8/24

1:50 pm-3:30 pm

1 stop18h 40m

Sofia

Wed 9/9

4:00 pm-5:30 pm

1 stop32h 30m

$754

New YorkSofia

LGA - SOF

LGASOF

New York LaGuardia

Tue 8/11

6:00 am-12:10 pm

2 stops23h 10m

Sofia

Wed 8/26

6:20 am-2:37 pm

2 stops15h 17m

$765

New YorkSofia

LGA - SOF

LGASOF

New York LaGuardia

Sun 8/9

2:28 pm-11:15 pm

2 stops25h 47m

Sofia

Fri 8/21

6:20 am-5:25 pm

2 stops18h 05m

$772

New YorkSofia

LGA - SOF

LGASOF

New York LaGuardia

Thu 8/13

10:20 am-12:10 pm

2 stops18h 50m

Sofia

Wed 8/26

6:10 am-7:25 pm

2 stops20h 15m

$778

PhiladelphiaSofia

PHL - SOF

PHLSOF

Philadelphia

Fri 8/7

10:39 am-11:15 pm

2 stops29h 36m

Sofia

Mon 8/24

6:55 pm-4:05 pm

2 stops28h 10m

$782

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/4

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

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 United Airlines, British Airways, and Air Serbia fly from New Jersey to Sofia in about 14h 45m. The time it takes to get you to your destination can typically vary by up to 3h 55m. Airlines will cover a distance of 4800 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 $223 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 July 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
Austrian AirlinesCheapest$397Average$748FlexibilityNo cancel feeOn-time78%
Air FranceCheapest$420Average$641FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$424Average$838FlexibilityNo cancel feeOn-time69%
LOTCheapest$437Average$613FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$443Average$915FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$512Average$882FlexibilityNo cancel feeOn-time77%

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