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Cheap flights from Newark Airport to Sofia from $273

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Newark Airport to Sofia departing on 11/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Newark Airport to Sofia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:30 pm - 1:30 amEWR  Newark-SOF Sofia
25h 00m2 stops Lisbon Humberto Delgado Madrid Barajas
Multiple Airlines Logo
5:15 pm - 9:00 pmSOF  Sofia-EWR Newark
34h 45m2 stops Madrid Barajas Lisbon Humberto Delgado
$623Multiple Airlines
Sun, Sep 20 - Tue, Oct 6
Multiple Airlines Logo
11:00 pm - 1:25 amEWR  Newark-SOF Sofia
19h 25m2 stops Lisbon Humberto Delgado Madrid Barajas
Multiple Airlines Logo
5:15 pm - 3:30 pmSOF  Sofia-EWR Newark
29h 15m2 stops Madrid Barajas Lisbon Humberto Delgado
$626Multiple Airlines
Mon, Sep 21 - Wed, Oct 7
Turkish Airlines Logo
12:25 am - 8:45 amEWR  Newark-SOF Sofia
25h 20m1 stop Istanbul
Turkish Airlines Logo
3:50 pm - 10:30 pmSOF  Sofia-EWR Newark
13h 40m1 stop Istanbul
$723Turkish Airlines
Sat, Sep 19 - Tue, Oct 6
Turkish Airlines Logo
12:25 am - 8:55 pmEWR  Newark-SOF Sofia
13h 30m1 stop Istanbul
Turkish Airlines Logo
9:40 am - 10:30 pmSOF  Sofia-EWR Newark
19h 50m1 stop Istanbul
$724Turkish Airlines
Tue, Nov 10 - Wed, Nov 25
LOT Logo
10:35 pm - 5:55 pmEWR  Newark-SOF Sofia
12h 20m1 stop Warsaw Frederic Chopin
LOT Logo
2:35 pm - 8:25 pmSOF  Sofia-EWR Newark
12h 50m1 stop Warsaw Frederic Chopin
$737LOT
Sun, Nov 15 - Sun, Nov 22
Austrian Airlines Logo
4:10 pm - 11:50 amEWR  Newark-SOF Sofia
12h 40m2 stops Boston Logan Intl Vienna Intl
Austrian Airlines Logo
7:55 am - 1:55 pmSOF  Sofia-EWR Newark
13h 00m1 stop Vienna Intl
$751Austrian Airlines
Tue, Nov 10 - Tue, Nov 24
LOT Logo
10:35 pm - 5:50 pmEWR  Newark-SOF Sofia
12h 15m1 stop Warsaw Frederic Chopin
LOT Logo
6:35 pm - 8:25 pmSOF  Sofia-EWR Newark
32h 50m1 stop Warsaw Frederic Chopin
$751LOT
Sun, Nov 8 - Sat, Nov 21
Austrian Airlines Logo
4:00 pm - 11:50 amEWR  Newark-SOF Sofia
12h 50m2 stops Boston Logan Intl Vienna Intl
Austrian Airlines Logo
7:55 am - 1:55 pmSOF  Sofia-EWR Newark
13h 00m1 stop Vienna Intl
$752Austrian Airlines
Tue, Dec 8 - Tue, Dec 22
United Airlines Logo
8:50 pm - 10:55 pmEWR  Newark-SOF Sofia
19h 05m1 stop Munich Franz Josef Strauss
United Airlines Logo
7:55 am - 1:55 pmSOF  Sofia-EWR Newark
13h 00m1 stop Vienna Intl
$767United Airlines
Mon, Nov 9 - Thu, Nov 19
United Airlines Logo
8:50 pm - 10:55 pmEWR  Newark-SOF Sofia
19h 05m1 stop Munich Franz Josef Strauss
United Airlines Logo
7:55 am - 1:55 pmSOF  Sofia-EWR Newark
13h 00m1 stop Vienna Intl
$767United Airlines
Sun, Nov 8 - Thu, Nov 19

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LOT flights from Newark Airport to Sofia

Our best LOT deals on Newark Airport to Sofia flight tickets
LOT
Nov 15
EWR10:35 pmNewark
12h 20m
1 stop
SOF5:55 pmSofia
Nov 22
SOF2:35 pmSofia
12h 50m
1 stop
EWR8:25 pmNewark
$737
LOT
Nov 10
EWR10:35 pmNewark
32h 15m
1 stop
SOF1:50 pmSofia
Nov 24
SOF2:35 pmSofia
12h 50m
1 stop
EWR8:25 pmNewark
$752
LOT
Aug 24
EWR7:45 pmNewark
23h 10m
1 stop
SOF1:55 amSofia
Sep 30
SOF6:45 pmSofia
33h 05m
1 stop
EWR8:50 pmNewark
$782

Lufthansa flights from Newark Airport to Sofia

Our best Lufthansa deals on Newark Airport to Sofia flight tickets
Lufthansa
Aug 17
EWR8:30 pmNewark
15h 10m
1 stop
SOF6:40 pmSofia
Sep 16
SOF6:20 amSofia
16h 25m
1 stop
EWR3:45 pmNewark
$796
Lufthansa
Aug 23
EWR6:00 pmNewark
17h 10m
1 stop
SOF6:10 pmSofia
Sep 16
SOF6:20 amSofia
16h 25m
1 stop
EWR3:45 pmNewark
$818
Lufthansa
Aug 23
EWR6:00 pmNewark
17h 10m
1 stop
SOF6:10 pmSofia
Sep 16
SOF6:20 amSofia
16h 25m
1 stop
EWR3:45 pmNewark
$820

momondo Fare Finder

 
Customize your flight search to find flights from Newark Airport 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, momondo users made 832,500 searches. Data last updated August 12, 2026.
Use the filters below to find and compare flights from Newark Airport to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkSofia

EWR Newark - SOF Sofia

EWRSOF

Newark

Sun 9/20

5:30 pm-1:30 am

2 stops25h 00m

Sofia

Tue 10/6

5:15 pm-9:00 pm

2 stops34h 45m

$623

NewarkSofia

EWR Newark - SOF Sofia

EWRSOF

Newark

Mon 9/21

11:00 pm-1:25 am

2 stops19h 25m

Sofia

Wed 10/7

5:15 pm-3:30 pm

2 stops29h 15m

$626

NewarkSofia

EWR Newark - SOF Sofia

EWRSOF

Newark

Sat 9/19

12:25 am-8:45 am

1 stop25h 20m

Sofia

Tue 10/6

3:50 pm-10:30 pm

1 stop13h 40m

$723

NewarkSofia

EWR Newark - SOF Sofia

EWRSOF

Newark

Tue 11/10

12:25 am-8:55 pm

1 stop13h 30m

Sofia

Wed 11/25

9:40 am-10:30 pm

1 stop19h 50m

$724
Quickest round-trip

NewarkSofia

EWR Newark - SOF Sofia

EWRSOF

Newark

Sun 11/15

10:35 pm-5:55 pm

1 stop12h 20m

Sofia

Sun 11/22

2:35 pm-8:25 pm

1 stop12h 50m

$737

NewarkSofia

EWR Newark - SOF Sofia

EWRSOF

Newark

Tue 11/10

4:10 pm-11:50 am

2 stops12h 40m

Sofia

Tue 11/24

7:55 am-1:55 pm

1 stop13h 00m

$751

NewarkSofia

EWR Newark - SOF Sofia

EWRSOF

Newark

Sun 11/8

10:35 pm-5:50 pm

1 stop12h 15m

Sofia

Sat 11/21

6:35 pm-8:25 pm

1 stop32h 50m

$751

NewarkSofia

EWR Newark - SOF Sofia

EWRSOF

Newark

Tue 12/8

4:00 pm-11:50 am

2 stops12h 50m

Sofia

Tue 12/22

7:55 am-1:55 pm

1 stop13h 00m

$752

NewarkSofia

EWR Newark - SOF Sofia

EWRSOF

Newark

Mon 11/9

8:50 pm-10:55 pm

1 stop19h 05m

Sofia

Thu 11/19

7:55 am-1:55 pm

1 stop13h 00m

$767

NewarkSofia

EWR Newark - SOF Sofia

EWRSOF

Newark

Sun 11/8

8:50 pm-10:55 pm

1 stop19h 05m

Sofia

Thu 11/19

7:55 am-1:55 pm

1 stop13h 00m

$767

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sofia from

How to get the cheapest flight ticket from Newark Airport to Sofia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Newark Airport and Sofia?

Prices are currently low for flights on this route.

Typical prices usually range from $721 to $1,059.
The lowest price recently found on this route was $623.

What is the cheapest month to fly to Sofia?

The cheapest month to fly to Sofia from Newark Airport is in January. Flight prices, which tend to average around $484, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Sofia from Newark Airport during November instead. Flights to Sofia in November, while not as cheap as those in January, still average around $494.

How far in advance should I book a flight from Newark Airport to Sofia?

You are more likely to see cheaper flights to Sofia from Newark Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Sofia for around $729 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sofia from Newark Airport for as low as $488 on momondo.

Can stopping save me money on Newark Airport to Sofia flights?

You could potentially save up to 5% on your flight if you consider stops on a Newark Airport to Sofia flight.

How have Newark Airport to Sofia flight prices changed over time?

As of August 2026, prices for Newark Airport to Sofia flights are approximately 12% cheaper when compared to flights at the same time last year.

When to book flights from Newark Airport to Sofia

Are you open to changing your travel dates? Check out the ideal times to fly from Newark Airport to Sofia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Newark Airport to Sofia (EWR to SOF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Newark Airport to Sofia

Fastest flight time

12h 50m

Direct flights

None
The fastest flight from Newark Airport to Sofia takes 12h 50m
There are no direct flights from Newark Airport to Sofia. There are no popular flight routes from Newark Airport to Sofia.
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Frequently asked questions about flying from Newark Airport to Sofia

  • How far is Newark to Sofia by plane?

    A flight from Newark to Sofia will travel around 4717.0 mi. Typically, this will take 12h 50m by plane in normal conditions.

  • When did momondo last update prices for flights from Newark Airport to Sofia Airport?

    Prices for flights from Newark Airport to Sofia Airport were last updated today.

  • How many operators does momondo search for flights from Newark Airport to Sofia Airport?

  • How old do you have to be to fly from Newark Airport to Sofia Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Newark Airport to Sofia Airport.

  • What documentation or ID do you need to fly to Sofia Airport?

    The required travel and health documents for your Sofia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sofia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Newark Airport to Sofia?

Best airlines flying from Newark Airport to Sofia

Compare and see reviews for airlines that fly from Newark Airport to Sofia with momondo
Airline
Rating
Free Cancellation
Price
Austrian AirlinesPriceFrom $396Free CancellationRating
7.6
947 reviews
Search Austrian Airlines flights
United AirlinesPriceFrom $397Free CancellationRating
7.4
10,110 reviews
Search United Airlines flights
LufthansaPriceFrom $445Free CancellationRating
6.8
8,181 reviews
Search Lufthansa flights
LOTPriceFrom $484Free CancellationRating
7.5
1,214 reviews
Search LOT flights
Turkish AirlinesPriceFrom $516Free CancellationRating
7.4
4,479 reviews
Search Turkish Airlines flights
Air FrancePriceFrom $577Free CancellationRating
7.5
1,640 reviews
Search Air France flights

Traveling to a place near Sofia?

Book flights to Sofia if you plan to visit one of these locations
Bansko
Borovets
Velingrad
Sandanski

Why use momondo?

Why should I use momondo to find a flight deal from New York to Sofia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New York to Sofia. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from New York to Sofia with flexible booking policies on momondo?

Yes. All flights to Sofia from New York on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from New York to Sofia?

Once you have performed a search for New York to Sofia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from New York to Sofia right now. Can momondo alert me if prices change?

Price alerts on flights to Sofia from New York are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Fly your favorite airline to Sofia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
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Lufthansa
Turkish Airlines
Austrian Airlines
LOT
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