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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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SOF
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
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 February 5, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/4. 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 3/236:55 pm
EWR
-
SOF
1 stop23h 00m
Multiple Airlines
Wed 4/1511:05 am
SOF
-
EWR
1 stop16h 10m
Multiple Airlines
Deal found 2/4$346
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 3/236:55 pm
EWR
-
SOF
1 stop10h 55m
Austrian Airlines
Wed 4/156:55 pm
SOF
-
EWR
1 stop26h 00m
Austrian Airlines
Deal found 2/3$353
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 3/35:55 pm
EWR
-
SOF
1 stop10h 55m
Austrian Airlines
Tue 3/107:55 am
SOF
-
EWR
1 stop13h 20m
Austrian Airlines
Deal found 2/3$357
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Sun 3/15:55 pm
EWR
-
SOF
1 stop10h 55m
Austrian Airlines
Mon 3/166:45 pm
SOF
-
EWR
1 stop26h 30m
Austrian Airlines
Deal found 2/4$362
This Mytrip deal was found by Cheapflights users on 2/3. 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 3/311:05 am
EWR
-
SOF
2 stops24h 15m
Multiple Airlines
Tue 3/1012:35 pm
SOF
-
EWR
1 stop32h 40m
Multiple Airlines
Deal found 2/3$373
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Wed 2/256:05 pm
EWR
-
SOF
1 stop12h 45m
Multiple Airlines
Wed 3/117:55 am
SOF
-
EWR
1 stop13h 20m
Multiple Airlines
Deal found 2/3$375
This Mytrip deal was found by Cheapflights users on 2/3. 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.
Wed 4/222:30 pm
EWR
-
SOF
2 stops14h 40m
Multiple Airlines
Tue 5/126:55 pm
SOF
-
EWR
1 stop26h 00m
Multiple Airlines
Deal found 2/3$380
This KAYAK deal was found by Cheapflights users on 2/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:45 pm
EWR
-
SOF
1 stop29h 35m
SWISS
Tue 4/281:05 pm
SOF
-
EWR
1 stop14h 10m
SWISS
Deal found 2/4$389
This FlightHub deal was found by Cheapflights users on 2/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/189:50 pm
EWR
-
SOF
1 stop18h 55m
Multiple Airlines
Wed 4/1511:05 am
SOF
-
EWR
1 stop16h 10m
Multiple Airlines
Deal found 2/3$391
This Air France deal was found by Cheapflights users on 2/5. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/51:00 am
JFK
-
SOF
1 stop30h 00m
Multiple Airlines
Tue 10/137:00 am
SOF
-
JFK
1 stop17h 07m
Multiple Airlines
Deal found 2/5$449
This FlightHub deal was found by Cheapflights users on 2/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:59 am
JFK
-
SOF
2 stops22h 11m
Multiple Airlines
Tue 9/81:05 pm
SOF
-
JFK
1 stop30h 45m
Multiple Airlines
Deal found 2/5$451
This Air Canada deal was found by Cheapflights users on 2/4. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:40 am
LGA
-
SOF
2 stops17h 15m
Air Canada
Tue 9/2212:55 pm
SOF
-
LGA
2 stops15h 35m
Air Canada
Deal found 2/4$452

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 February 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$346
(Kiwi.com)

One-way from

$235
(Trip.com)

Popular in

December

Cheapest in

November

Average price

$641
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 ($8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 5, 2026.
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

Mon 4/13

12:02 pm-12:10 pm

2 stops17h 08m

Sofia

Wed 4/29

12:55 pm-6:45 pm

1 stop12h 50m

$406

NewarkSofia

EWR - SOF

EWRSOF

Newark

Sun 3/1

5:00 pm-1:00 pm

1 stop13h 00m

Sofia

Mon 3/16

1:45 pm-1:40 pm

1 stop29h 55m

$408

NewarkSofia

EWR - SOF

EWRSOF

Newark

Tue 4/14

3:07 pm-12:10 pm

2 stops14h 03m

Sofia

Fri 5/1

6:10 am-11:59 pm

2 stops24h 49m

$412

NewarkSofia

EWR - SOF

EWRSOF

Newark

Mon 4/13

12:02 pm-12:10 pm

2 stops17h 08m

Sofia

Fri 5/1

6:10 am-11:59 pm

2 stops24h 49m

$416

NewarkSofia

EWR - SOF

EWRSOF

Newark

Wed 4/15

7:15 pm-10:50 pm

1 stop20h 35m

Sofia

Tue 4/28

12:55 pm-6:45 pm

1 stop12h 50m

$420

NewarkSofia

EWR - SOF

EWRSOF

Newark

Wed 4/15

7:15 pm-10:50 pm

1 stop20h 35m

Sofia

Wed 4/29

12:55 pm-6:45 pm

1 stop12h 50m

$420

NewarkSofia

EWR - SOF

EWRSOF

Newark

Sun 4/12

3:10 pm-6:10 pm

2 stops20h 00m

Sofia

Wed 4/29

6:10 am-6:45 pm

1 stop19h 35m

$424

NewarkSofia

EWR - SOF

EWRSOF

Newark

Wed 4/8

1:00 pm-2:00 pm

2 stops18h 00m

Sofia

Thu 4/30

7:00 am-7:31 pm

2 stops19h 31m

$425

NewarkSofia

EWR - SOF

EWRSOF

Newark

Tue 5/5

9:57 am-12:10 pm

2 stops19h 13m

Sofia

Tue 5/19

6:10 am-12:50 pm

1 stop13h 40m

$431

NewarkSofia

EWR - SOF

EWRSOF

Newark

Mon 3/30

9:00 am-12:10 pm

2 stops20h 10m

Sofia

Mon 4/13

6:10 am-2:30 pm

2 stops39h 20m

$433

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

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 $667). 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, Air Canada, and Air France fly from New Jersey to Sofia in about 13h 25m. The time it takes to get you to your destination can typically vary by up to 13h 20m. 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 $223 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 $667). 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 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 February 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$356Average$694FlexibilityNo cancel feeOn-time70%
Austrian AirlinesCheapest$407Average$732FlexibilityNo cancel feeOn-time78%
Air FranceCheapest$420Average$725FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$427Average$763FlexibilityNo cancel feeOn-time69%
LOTCheapest$437Average$632FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$463Average$811FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$512Average$831FlexibilityNo cancel feeOn-time77%

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